Archimedes of Syracuse
Ἀρχιμήδης
Archimedes Thoughtful by Fetti (1620)
Born	c. 287 BC Syracuse, Sicily
Died	c. 212 BC (aged approximately 75) Syracuse, Sicily
Known for	List Archimedes' principle Archimedes' screw Center of gravity Statics Hydrostatics Law of the lever Indivisibles List of other things named after him
Scientific career
Fields	Mathematics Physics Astronomy Mechanics Engineering

Archimedes of Syracuse^[a] (/ˌɑːrkɪˈmiːdiːz/ AR-kim-EE-deez; c. 287 – c. 212 BC) was an Ancient Greek mathematician, physicist, engineer, astronomer, and inventor from the ancient city of Syracuse in Sicily. Although few details of his life are known, based on his surviving work, he is considered one of the leading scientists in Classical antiquity, and one of the greatest mathematicians of all time. Archimedes anticipated modern calculus and analysis by applying the concept of the infinitesimals and the method of exhaustion to derive and rigorously prove many geometrical theorems, including the area of a circle, the surface area and volume of a sphere, the area of an ellipse, the area under a parabola, the volume of a segment of a paraboloid of revolution, the volume of a segment of a hyperboloid of revolution, and the area of a spiral.

Archimedes' other mathematical achievements include deriving an approximation of pi ( $π$ ), defining and investigating the Archimedean spiral, and devising a system using exponentiation for expressing very large numbers. He was also one of the first to apply mathematics to physical phenomena, working on statics and hydrostatics. Archimedes' achievements in this area include a proof of the law of the lever, the widespread use of the concept of center of gravity, and the enunciation of the law of buoyancy known as Archimedes' principle. In astronomy, he made measurements of the apparent diameter of the Sun and the size of the universe. He is also said to have built a planetarium device that demonstrated the movements of the known celestial bodies, and may have been a precursor to the Antikythera mechanism. He is also credited with designing innovative machines, such as his screw pump, compound pulleys, and defensive war machines to protect his native Syracuse from invasion.

Archimedes died during the siege of Syracuse, when he was killed by a Roman soldier despite orders that he should not be harmed. Cicero describes visiting Archimedes' tomb, which was surmounted by a sphere and a cylinder that Archimedes requested be placed there to represent his most valued mathematical discovery.

Unlike his inventions, Archimedes' mathematical writings were little known in antiquity. Alexandrian mathematicians read and quoted him, but the first comprehensive compilation was not made until c. 530 AD by Isidore of Miletus in Byzantine Constantinople, while Eutocius' commentaries on Archimedes' works in the same century opened them to wider readership for the first time. In the Middle ages, Archimedes' work was translated into Arabic in the 9th century and then into Latin in the 12th century, and were an influential source of ideas for scientists during the Renaissance and in the Scientific Revolution. The recent discovery in 1906 of previously lost works by Archimedes in the Archimedes Palimpsest has also provided new insights into how he obtained mathematical results.

Biography

[edit]

The details of Archimedes life are obscure; a biography of Archimedes mentioned by Eutocius was allegedly written by his friend Heraclides Lembus, but this work has been lost, and modern scholarship is doubtful that it was written by Heraclides to begin with.^[1]

Based on a statement by the Byzantine Greek scholar John Tzetzes that Archimedes lived for 75 years before his death in 212 BC, Archimedes is estimated to have been born c. 287 BC in the seaport city of Syracuse, Sicily, at that time a self-governing colony in Magna Graecia. In the Sand-Reckoner, Archimedes gives his father's name as Phidias, an astronomer about whom nothing else is known; Plutarch wrote in his Parallel Lives^[2] that Archimedes was related to King Hiero II, the ruler of Syracuse, although Cicero and Silius Italicus suggest he was of humble origin.^[3] It is also unknown whether he ever married or had children, or if he ever visited Alexandria, Egypt, during his youth;^[4] though his surviving written works, addressed to Dositheus of Pelusium, a student of the Alexandrian astronomer Conon of Samos, and to the head librarian Eratosthenes of Cyrene, suggested that he maintained collegial relations with scholars based there.^[5] In the preface to On Spirals addressed to Dositheus, Archimedes says that "many years have elapsed since Conon's death." Conon of Samos lived c. 280–220 BC, suggesting that Archimedes may have been an older man when writing some of his works.^{[citation needed]}

Golden wreath

[edit]

Measurement of volume by displacement, (a) before and (b) after an object has been submerged; the amount by which the liquid rises in the cylinder (∆V) is equal to the volume of the object

Another story of a problem that Archimedes is credited solving with in service of Hiero II is the "wreath problem."^[6] According to Vitruvius, writing about two centuries after Archimedes' death, King Hiero II of Syracuse had commissioned a golden wreath^[b] for a temple to the immortal gods, and had supplied pure gold to be used by the goldsmith.^[7] However, the king had begun to suspect that the goldsmith had substituted some cheaper silver and kept some of the pure gold for himself, and, unable to make the smith confess, asked Archimedes to investigate.^[8] Later, while stepping into a bath, Archimedes allegedly noticed that the level of the water in the tub rose more the lower he sank in the tub and, realizing that this effect could be used to determine the golden crown's volume, was so excited that he took to the streets naked, having forgotten to dress, crying "Eureka!^[c], meaning "I have found [it]!"^[8] According to Vitruvius, Archimedes then took a lump of gold and a lump of silver that were each equal in weight to the wreath, and, placing each in the bathtub, showed that the wreath displaced less water than the gold and more than the silver, demonstrating that the wreath was gold mixed with silver ^[8]

A different account is given in the Carmen de Ponderibus,^[9] an anonymous 5th century Latin didactic poem on weights and measures once attributed to the grammarian Priscian.^[8] In this poem, the lumps of gold and silver were placed on the scales of a balance, and then the entire apparatus was immersed in water; the difference in density between the gold and the silver, or between the gold and the crown, causes the scale to tip accordingly.^[10] Unlike the more famous bathtub account given by Vitruvius, this poetic account uses the hydrostatics principle now known as known as Archimedes' principle that is found in his treatise On Floating Bodies, where a body immersed in a fluid experiences a buoyant force equal to the weight of the fluid it displaces.^[11] Galileo Galilei, who invented a hydrostatic balance in 1586 inspired by Archimedes' work, considered it "probable that this method is the same that Archimedes followed, since, besides being very accurate, it is based on demonstrations found by Archimedes himself."^[12]

Launching the Syracusia

[edit]

A large part of Archimedes' work in engineering probably arose from fulfilling the needs of his home city of Syracuse.^[13] Athenaeus of Naucratis in his Deipnosophistae quotes a certain Moschion for a description on how King Hiero II commissioned the design of a huge ship, the Syracusia, which is said to have been the largest ship built in classical antiquity and, according to Moschion's account, it was launched by Archimedes.^[14] Plutarch tells a slightly different account,^[15] relating that Archimedes boasted to Hiero that he was able to move any large weight, at which point Hiero challenged him to move a ship.^[16] These accounts contain many fantastic details that are historically implausible, and the authors of these stories provide conflicting about how this task was accomplished:^[16] Plutarch states that Archimedes constructed a block-and-tackle pulley system, while Hero of Alexandria attributed the same boast to Archimedes' invention of the baroulkos, a kind of windlass.^[17] Pappus of Alexandria attributed this feat, instead, to Archimedes' use of mechanical advantage,^[16] the principle of leverage to lift objects that would otherwise have been too heavy to move, attributing to him the oft-quoted remark: "Give me a place to stand on, and I will move the Earth."^[d]^[18]

Athenaeus, likely garbling the details of Hero's account of the baroulkos,^[19] also mentions that Archimedes used a "screw" in order to remove any potential water leaking through the hull of the Syracusia. Although this device is sometimes referred to as Archimedes' screw, it likely predates him by a significant amount, and none of his closest contemporaries who describe its use (Philo of Byzantium, Strabo, and Vitruvius) credit him with its use.^[16]

War machines

[edit]

The greatest reputation Archimedes earned during antiquity was for the defense of his city from the Romans during the Siege of Syracuse.^[20] According to Plutarch,^[21] Archimedes had constructed war machines for Hiero II, but had never been given an opportunity to use them during Hiero's lifetime. In 214 BC, however, during the Second Punic War, when Syracuse switched allegiances from Rome to Carthage, the Roman army under Marcus Claudius Marcellus attempted to take the city, Archimedes allegedly personally oversaw the use of these war machines in the defense of the city, greatly delaying the Romans, who were only able to capture the city after a long siege.^[22] Three different historians, Plutarch, Livy, and Polybius provide testimony about these war machines, describing improved catapults, cranes that dropped heavy pieces of lead on the Roman ships or which used an iron claw to lift them out of the water, dropping the back in so that they sank.^[e]^[24]

A much more improbable account, not found in any of the three earliest accounts (Plutarch, Polybius, or Livy) describes how Archimedes used "burning mirrors" to focus the sun's rays onto the attacking Roman ships, setting them on fire.^[20] The earliest account to mention ships being set on fire, by the 2nd century CE satirist Lucian of Samosata,^[25] does not mention mirrors, and only says the ships were set on fire by artificial means, which may imply that burning projectiles were used.^[20] The first author to mention mirrors is Galen, writing later in the same century.^[26] Nearly four hundred years after Lucian and Galen, Anthemius, despite skepticism, tried to reconstruct Archimedes' hypothetical reflector geometry.^[27]^[28] The purported device, sometimes called "Archimedes' heat ray", has been the subject of an ongoing debate about its credibility since the Renaissance. ^[29] René Descartes rejected it as false,^[30] while modern researchers have attempted to recreate the effect using only the means that would have been available to Archimedes, mostly with negative results.^[31]^{[non-primary source needed]}

Death

[edit]

There are several divergent accounts of Archimedes' death during the sack of Syracuse after it fell to the Romans:^[32] The oldest account, from Livy,^[33] says that, while drawing figures in the dust, Archimedes was killed by a Roman soldier who did not know he was Archimedes. According to Plutarch,^[34] the soldier demanded that Archimedes come with him, but Archimedes declined, saying that he had to finish working on the problem, and the soldier killed Archimedes with his sword. Another story from Plutarch has Archimedes carrying mathematical instruments before being killed because a soldier thought they were valuable items.^[32] Another Roman writer, Valerius Maximus (fl. 30 AD), wrote in Memorable Doings and Sayings that Archimedes' last words as the soldier killed him were "... but protecting the dust with his hands, said 'I beg of you, do not disturb this." which is similar to the last words now commonly attributed to him, "Do not disturb my circles,"^[f] which otherwise do not appear in any ancient sources.^[32]

Marcellus was reportedly angered by Archimedes' death, as he considered him a valuable scientific asset (he called Archimedes "a geometrical Briareus") and had ordered that he should not be harmed.^[35]^[36] Cicero (106–43 BC) mentions that Marcellus brought to Rome two planetariums Archimedes built,^[37] which were constructed by Archimedes and which showed the motion of the Sun, Moon and five planets, one of which he donated the other to the Temple of Virtue in Rome, and the other he allegedly kept as his only personal loot from Syracuse."^[38] Pappus of Alexandria reports on a now lost treatise by Archimedes On Sphere-Making, which may have dealt with the construction of these mechanisms.^[24] Constructing mechanisms of this kind would have required a sophisticated knowledge of differential gearing, which was once thought to have been beyond the range of the technology available in ancient times, but the discovery in 1902 of the Antikythera mechanism, another device built c. 100 BC designed with a similar purpose, has confirmed that devices of this kind were known to the ancient Greeks,^[39] with some scholars regarding Archimedes' device as a precursor.^[40]^[41]

While serving as a quaestor in Sicily, Cicero himself found what was presumed to be Archimedes' tomb near the Agrigentine gate in Syracuse, in a neglected condition and overgrown with bushes. Cicero had the tomb cleaned up and was able to see the carving and read some of the verses that had been added as an inscription. The tomb carried a sculpture illustrating Archimedes' favorite mathematical proof, that the volume and surface area of the sphere are two-thirds that of an enclosing cylinder including its bases.^[42]

Mathematics

[edit]

While he is often regarded as a designer of mechanical devices, Archimedes also made contributions to the field of mathematics.

Method of exhaustion

[edit]

Archimedes calculates the side of the 12-gon from that of the hexagon and for each subsequent doubling of the sides of the regular polygon

Archimedes was able to use indivisibles (a precursor to infinitesimals) in a way that is similar to modern integral calculus. Through proof by contradiction (reductio ad absurdum), he could give answers to problems to an arbitrary degree of accuracy, while specifying the limits within which the answer lay, a technique called the method of exhaustion.^[43] In Measurement of a Circle, he employed this method to approximate the value of $π$ , drawing a larger regular hexagon outside a circle then a smaller regular hexagon inside the circle, and progressively doubling the number of sides of each regular polygon, calculating the length of a side of each polygon at each step. As the number of sides increases, it becomes a more accurate approximation of a circle. After four such steps, when the polygons had 96 sides each, he was able to determine that the value of $π$ lay between 3⁠1/7⁠ (approx. 3.1429) and 3⁠10/71⁠ (approx. 3.1408), consistent with its actual value of approximately 3.1416.^[44]^{[better source needed]} He also proved that the area of a circle was equal to $π$ multiplied by the square of the radius of the circle ( $\pi r^{2}$ ).^{[citation needed]}

Archimedean property

[edit]

In On the Sphere and Cylinder, Archimedes postulates that any magnitude when added to itself enough times will exceed any given magnitude. Today this is known as the Archimedean property of real numbers.^[45] In Measurement of a Circle, Archimedes gives the value of the square root of 3 as lying between ⁠265/153⁠ (approximately 1.7320261) and ⁠1351/780⁠ (approximately 1.7320512), which is remarkably close to the actual value, (approximately 1.7320508). Although Archimedes introduced this result without offering any explanation of how he had obtained it, it is possible that he used an iterative procedure to calculate these values using the Archimedean property.^[46]^[47]

The infinite series

[edit]

This section relies excessively on references to primary sources. Please improve this section by adding secondary or tertiary sources.
Find sources: "Archimedes" – news · newspapers · books · scholar · JSTOR (April 2025) (Learn how and when to remove this message)

In Quadrature of the Parabola, Archimedes proved that the area enclosed by a parabola and a straight line is ⁠4/3⁠ times the area of a corresponding inscribed triangle as shown in the figure at right. He expressed the solution to the problem as an infinite geometric series with the common ratio ⁠1/4⁠:

\sum _{n=0}^{\infty }4^{-n}=1+4^{-1}+4^{-2}+4^{-3}+\cdots ={4 \over 3}.\;

If the first term in this series is the area of the triangle, then the second is the sum of the areas of two triangles whose bases are the two smaller secant lines, and whose third vertex is where the line that is parallel to the parabola's axis and that passes through the midpoint of the base intersects the parabola, and so on. This proof uses a variation of the series 1/4 + 1/16 + 1/64 + 1/256 + · · · which sums to ⁠1/3⁠.

Myriad of myriads

[edit]

In The Sand Reckoner, Archimedes set out to calculate a number that was greater than the grains of sand needed to fill the universe. In doing so, he challenged the notion that the number of grains of sand was too large to be counted. He wrote:

There are some, King Gelo, who think that the number of the sand is infinite in multitude; and I mean by the sand not only that which exists about Syracuse and the rest of Sicily but also that which is found in every region whether inhabited or uninhabited.

To solve the problem, Archimedes devised a system of counting based on the myriad. The word itself derives from the Greek μυριάς, murias, for the number 10,000. He proposed a number system using powers of a myriad of myriads (100 million, i.e., 10,000 x 10,000) and concluded that the number of grains of sand required to fill the universe would be 8 vigintillion, or 8×10⁶³.^[48]

Writings

[edit]

This section relies excessively on references to primary sources. Please improve this section by adding secondary or tertiary sources.
Find sources: "Archimedes" – news · newspapers · books · scholar · JSTOR (April 2025) (Learn how and when to remove this message)

Archimedes made his work known through correspondence with mathematicians in Alexandria,^[49] which were originally written in Doric Greek, the dialect of ancient Syracuse.^[50]

Surviving works

[edit]

The following are ordered chronologically based on new terminological and historical criteria set by Knorr (1978) and Sato (1986).^[51]^[52]

Measurement of a Circle

[edit]

This is a short work consisting of three propositions. It is written in the form of a correspondence with Dositheus of Pelusium, who was a student of Conon of Samos. In Proposition II, Archimedes gives an approximation of the value of pi ( $π$ ), showing that it is greater than ⁠223/71⁠ (3.1408...) and less than ⁠22/7⁠ (3.1428...).

The Sand Reckoner

[edit]

In this treatise, also known as Psammites, Archimedes finds a number that is greater than the grains of sand needed to fill the universe. This book mentions the heliocentric theory of the Solar System proposed by Aristarchus of Samos, as well as contemporary ideas about the size of the Earth and the distance between various celestial bodies, and attempts to measure the apparent diameter of the Sun.^[53]^[54] By using a system of numbers based on powers of the myriad, Archimedes concludes that the number of grains of sand required to fill the universe is 8×10⁶³ in modern notation. The introductory letter states that Archimedes' father was an astronomer named Phidias. The Sand Reckoner is the only surviving work in which Archimedes discusses his views on astronomy.^[55]

Archimedes discusses astronomical measurements of the Earth, Sun, and Moon, as well as Aristarchus' heliocentric model of the universe, in the Sand-Reckoner.^[56] Without the use of either trigonometry or a table of chords, Archimedes determines the Sun's apparent diameter by first describing the procedure and instrument used to make observations (a straight rod with pegs or grooves),^[57] applying correction factors to these measurements, and finally giving the result in the form of upper and lower bounds to account for observational error.^[58]

Ptolemy, quoting Hipparchus, also references Archimedes' solstice observations in the Almagest. This would make Archimedes the first known Greek to have recorded multiple solstice dates and times in successive years.^[4]

On the Equilibrium of Planes

[edit]

There are two books to On the Equilibrium of Planes: the first contains seven postulates and fifteen propositions, while the second book contains ten propositions. In the first book, Archimedes proves the law of the lever,^[59] which states that:

Magnitudes are in equilibrium at distances reciprocally proportional to their weights.

Earlier descriptions of the principle of the lever are found in a work by Euclid and in the Mechanical Problems, belonging to the Peripatetic school of the followers of Aristotle, the authorship of which has been attributed by some to Archytas.^[60]

Archimedes uses the principles derived to calculate the areas and centers of gravity of various geometric figures including triangles, parallelograms and parabolas.^[61]

Quadrature of the Parabola

[edit]

In this work of 24 propositions addressed to Dositheus, Archimedes proves by two methods that the area enclosed by a parabola and a straight line is 4/3 the area of a triangle with equal base and height. He achieves this in one of his proofs by calculating the value of a geometric series that sums to infinity with the ratio 1/4.

On the Sphere and Cylinder

[edit]

In this two-volume treatise addressed to Dositheus, Archimedes obtains the result of which he was most proud, namely the relationship between a sphere and a circumscribed cylinder of the same height and diameter. The volume is ⁠4/3⁠ $π$ $r$ ³ for the sphere, and 2 $π$ $r$ ³ for the cylinder. The surface area is 4 $π$ $r$ ² for the sphere, and 6 $π$ $r$ ² for the cylinder (including its two bases), where $r$ is the radius of the sphere and cylinder.

On Spirals

[edit]

This work of 28 propositions is also addressed to Dositheus. The treatise defines what is now called the Archimedean spiral. It is the locus of points corresponding to the locations over time of a point moving away from a fixed point with a constant speed along a line which rotates with constant angular velocity. Equivalently, in modern polar coordinates ( $r$ , $θ$ ), it can be described by the equation $\,r=a+b\theta$ with real numbers $a$ and $b$ .

This is an early example of a mechanical curve (a curve traced by a moving point) considered by a Greek mathematician.

On Conoids and Spheroids

[edit]

This is a work in 32 propositions addressed to Dositheus. In this treatise Archimedes calculates the areas and volumes of sections of cones, spheres, and paraboloids.

On Floating Bodies

[edit]

There are two books of On Floating Bodies. In the first book, Archimedes spells out the law of equilibrium of fluids and proves that water will adopt a spherical form around a center of gravity.^[62]

This may have been an attempt at explaining the theory of contemporary Greek astronomers such as Eratosthenes that the Earth is round.^{[citation needed]} The fluids described by Archimedes are not self-gravitating since he assumes the existence of a point towards which all things fall in order to derive the spherical shape.^{[citation needed]}

Archimedes' principle of buoyancy is given in this work, stated as follows:^[63]

Any body wholly or partially immersed in fluid experiences an upthrust equal to, but opposite in direction to, the weight of the fluid displaced.

In the second part, he calculates the equilibrium positions of sections of paraboloids. This was probably an idealization of the shapes of ships' hulls. Some of his sections float with the base under water and the summit above water, similar to the way that icebergs float.^[64]

Ostomachion

[edit]

*Ostomachion* is a dissection puzzle found in the Archimedes Palimpsest

Also known as Loculus of Archimedes or Archimedes' Box,^[65] this is a dissection puzzle similar to a Tangram, and the treatise describing it was found in more complete form in the Archimedes Palimpsest. Archimedes calculates the areas of the 14 pieces which can be assembled to form a square. Reviel Netz of Stanford University argued in 2003 that Archimedes was attempting to determine how many ways the pieces could be assembled into the shape of a square. Netz calculates that the pieces can be made into a square 17,152 ways.^[66] The number of arrangements is 536 when solutions that are equivalent by rotation and reflection are excluded.^[67] The puzzle represents an example of an early problem in combinatorics.

The origin of the puzzle's name is unclear, and it has been suggested that it is taken from the Ancient Greek word for "throat" or "gullet", stomachos (στόμαχος).^[68] Ausonius calls the puzzle Ostomachion, a Greek compound word formed from the roots of osteon (ὀστέον, 'bone') and machē (μάχη, 'fight').^[65]

The cattle problem

[edit]

In this work, addressed to Eratosthenes and the mathematicians in Alexandria, Archimedes challenges them to count the numbers of cattle in the Herd of the Sun, which involves solving a number of simultaneous Diophantine equations. Gotthold Ephraim Lessing discovered this work in a Greek manuscript consisting of a 44-line poem in the Herzog August Library in Wolfenbüttel, Germany in 1773. There is a more difficult version of the problem in which some of the answers are required to be square numbers. A. Amthor first solved this version of the problem^[69] in 1880, and the answer is a very large number, approximately 7.760271×10²⁰⁶⁵⁴⁴.^[70]

The Method of Mechanical Theorems

[edit]

In this work Archimedes uses indivisibles,^[43] and shows how breaking up a figure into an infinite number of infinitely small parts can be used to determine its area or volume. He may have considered this method lacking in formal rigor,^{[citation needed]} so he also used the method of exhaustion to derive the results. As with The Cattle Problem, The Method of Mechanical Theorems was written in the form of a letter to Eratosthenes in Alexandria. This treatise was thought lost until the discovery of the Archimedes Palimpsest in 1906.

Apocryphal works

[edit]

Archimedes' Book of Lemmas or Liber Assumptorum is a treatise with 15 propositions on the nature of circles. The earliest known copy of the text is in Arabic. T. L. Heath and Marshall Clagett argued that it cannot have been written by Archimedes in its current form,^{[citation needed]} since it quotes Archimedes, suggesting modification by another author. The Lemmas may be based on an earlier work by Archimedes that is now lost.^{[citation needed]}

Other questionable attributions to Archimedes' work include the Latin poem Carmen de ponderibus et mensuris (4th or 5th century), which describes the use of a hydrostatic balance, to solve the problem of the crown, and the 12th-century text Mappae clavicula, which contains instructions on how to perform assaying of metals by calculating their specific gravities.^[71]^[72]

Lost works

[edit]

Many written works by Archimedes have not survived or are only extant in heavily edited fragments; at least seven of his treatises are known to have existed due to references made by other authors.^[73]^{[better source needed]} Pappus of Alexandria mentions On Sphere-Making and another work on polyhedra,^{[non-primary source needed]} while Theon of Alexandria quotes a remark about refraction from the now-lost Catoptrica.^{[non-primary source needed]}; Principles was addressed to Zeuxippus and explaining the number system used in The Sand Reckoner; there are also On Balances or On Levers; On Centers of Gravity; On the Calendar.^{[non-primary source needed]}

Scholars in the medieval Islamic world also attribute to Archimedes a formula for calculating the area of a triangle from the length of its sides, which today is known as Heron's formula due to its first known appearance in the work of Heron of Alexandria in the 1st century AD,^[74] and may have been proven in a lost work of Archimedes that is no longer extant.^[75]

Archimedes Palimpsest

[edit]

In 1906, the Danish professor Johan Ludvig Heiberg visited Constantinople to examine a 174-page goatskin parchment of prayers, written in the 13th century, after reading a short transcription published seven years earlier by Papadopoulos-Kerameus.^[76]^[77] He confirmed that it was indeed a palimpsest, a document with text that had been written over an erased older work. Palimpsests were created by scraping the ink from existing works and reusing them, a common practice in the Middle Ages, as vellum was expensive. The older works in the palimpsest were identified by scholars as 10th-century copies of previously lost treatises by Archimedes.^[76]^[78] The palimpsest holds seven treatises, including the only surviving copy of On Floating Bodies in the original Greek. It is the only known source of The Method of Mechanical Theorems, referred to by Suidas and thought to have been lost forever. Stomachion was also discovered in the palimpsest, with a more complete analysis of the puzzle than had been found in previous texts.

The treatises in the Archimedes Palimpsest include:

On the Equilibrium of Planes
On Spirals
Measurement of a Circle
On the Sphere and Cylinder
On Floating Bodies
The Method of Mechanical Theorems
Stomachion
Speeches by the 4th century BC politician Hypereides
A commentary on Aristotle's Categories
Other works

The parchment spent hundreds of years in a monastery library in Constantinople before being sold to a private collector in the 1920s. On 29 October 1998, it was sold at auction to an anonymous buyer for a total of $2.2 million.^[79]^[80] The palimpsest was stored at the Walters Art Museum in Baltimore, Maryland, where it was subjected to a range of modern tests including the use of ultraviolet and X-ray light to read the overwritten text.^[81] It has since returned to its anonymous owner.^[82]^[83]

Legacy

[edit]

Sometimes called the father of mathematics^[84] and mathematical physics,^[85] historians of science and mathematics almost universally agree that Archimedes was the finest mathematician from antiquity.^[86]

Classical antiquity

[edit]

The reputation that Archimedes had for mechanical inventions in classical antiquity is well-documented;^[87] Athenaeus^[88] recounts in his Deipnosophistae how Archimedes supervised the construction of the largest known ship in antiquity, the Syracusia, while Apuleius^[89] talks about his work in catoptrics.^[90] However, unlike his inventions, Archimedes' mathematical writings were little known in antiquity.^{[citation needed]} Although Plutarch^[91] claimed that Archimedes disdained mechanics and focused primarily on pure geometry, this outlier is generally considered to be a mischaracterization by modern scholarship, fabricated to bolster Plutarch's own Platonist values rather than to an accurate presentation of Archimedes.^[92] Alexandrian mathematicians read and quoted him, but the first comprehensive compilation was not made until c. 530 AD by Isidore of Miletus in Byzantine Constantinople,^{[citation needed]} while Eutocius' commentaries on Archimedes' works in the same century opened them to wider readership for the first time.^{[citation needed]}

Middle ages

[edit]

This section needs expansion. You can help by making an edit requestadding to it . (April 2025)

Archimedes' work was translated into Arabic by Thābit ibn Qurra (836–901 AD), and into Latin via Arabic by Gerard of Cremona (c. 1114–1187). Direct Greek to Latin translations were later done by William of Moerbeke (c. 1215–1286) and Iacobus Cremonensis (c. 1400–1453).^[93]^[94]

Renaissance and early modern Europe

[edit]

During the Renaissance, the Editio princeps (First Edition) was published in Basel in 1544 by Johann Herwagen with the works of Archimedes in Greek and Latin,^[95] which were an influential source of ideas for scientists during the Renaissance and again in the 17th century.^[96]^[97]

Leonardo da Vinci repeatedly expressed admiration for Archimedes, and attributed his invention Architonnerre to Archimedes.^[98]^[99]^[100] Galileo Galilei called him "superhuman" and "my master",^[101]^[102] while Christiaan Huygens said, "I think Archimedes is comparable to no one", consciously emulating him in his early work.^[103] Gottfried Wilhelm Leibniz said, "He who understands Archimedes and Apollonius will admire less the achievements of the foremost men of later times".^[104]

Italian numismatist and archaeologist Filippo Paruta (1552–1629) and Leonardo Agostini (1593–1676) reported on a bronze coin in Sicily with the portrait of Archimedes on the obverse and a cylinder and sphere with the monogram ARMD in Latin on the reverse.^[105] Although the coin is now lost and its date is not precisely known, Ivo Schneider described the reverse as "a sphere resting on a base – probably a rough image of one of the planetaria created by Archimedes," and suggested it might have been minted in Rome for Marcellus who "according to ancient reports, brought two spheres of Archimedes with him to Rome".^[106]

In modern mathematics

[edit]

The Fields Medal carries a portrait of Archimedes

Gauss's heroes were Archimedes and Newton,^[107] and Moritz Cantor, who studied under Gauss in the University of Göttingen, reported that he once remarked in conversation that "there had been only three epoch-making mathematicians: Archimedes, Newton, and Eisenstein".^[108] Likewise, Alfred North Whitehead said that "in the year 1500 Europe knew less than Archimedes who died in the year 212 BC."^[109] The historian of mathematics Reviel Netz,^[110] echoing Whitehead's proclamation on Plato and philosophy, said that "Western science is but a series of footnotes to Archimedes," calling him "the most important scientist who ever lived." and Eric Temple Bell,^[111] wrote that "Any list of the three "greatest" mathematicians of all history would include the name of Archimedes. The other two usually associated with him are Newton and Gauss. Some, considering the relative wealth—or poverty—of mathematics and physical science in the respective ages in which these giants lived, and estimating their achievements against the background of their times, would put Archimedes first."

The discovery in 1906 of previously lost works by Archimedes in the Archimedes Palimpsest has provided new insights into how he obtained mathematical results.^[112]^[113]

The Fields Medal for outstanding achievement in mathematics carries a portrait of Archimedes, along with a carving illustrating his proof on the sphere and the cylinder. The inscription around the head of Archimedes is a quote attributed to 1st century AD poet Manilius, which reads in Latin: Transire suum pectus mundoque potiri ("Rise above oneself and grasp the world").^[114]^[115]^[116]

Cultural influence

[edit]

The world's first seagoing steamship with a screw propeller was the SS Archimedes, which was launched in 1839 and named in honor of Archimedes and his work on the screw.^[117]

Archimedes has also appeared on postage stamps issued by East Germany (1973), Greece (1983), Italy (1983), Nicaragua (1971), San Marino (1982), and Spain (1963).^[118]

The exclamation of Eureka! attributed to Archimedes is the state motto of California. In this instance, the word refers to the discovery of gold near Sutter's Mill in 1848 which sparked the California gold rush.^[119]

There is a crater on the Moon named Archimedes (29°42′N 4°00′W / 29.7°N 4.0°W / 29.7; -4.0) in his honor, as well as a lunar mountain range, the Montes Archimedes (25°18′N 4°36′W / 25.3°N 4.6°W / 25.3; -4.6).^[120]

See also

[edit]

Concepts

[edit]

People

[edit]

Zhang Heng

Notes

[edit]

Footnotes

[edit]

^ Doric Greek: Ἀρχιμήδης, pronounced [arkʰimɛːdɛ̂ːs].
^ Not a crown
^ Greek: "εὕρηκα, heúrēka!)
^ Greek: δῶς μοι πᾶ στῶ καὶ τὰν γᾶν κινάσω
^ There have been modern experiments to test the feasibility of the claw, and in 2005 a television documentary entitled Superweapons of the Ancient World built a version of the claw and concluded that it was a workable device.^[23]
^ Latin: Noli turbare circulos meos; Greek: μὴ μου τοὺς κύκλους τάραττε)

Citations

[edit]

^ Commentarius in dimensionem circuli (Archimedis opera omnia ed. Heiberg-Stamatis (1915), vol. 3, p. 228); Commentaria in conica (Apollonii Pergaei quae Graece exstant, ed. Heiberg (1893) vol. 2, p. 168: "Hērakleios"
^ Plutarch, Life of Marcellus
^ Dijksterhuis 1987, p. 10.
^ ^a ^b Acerbi, Fabio (2008). "Archimedes". New Dictionary of Scientific Biography. Vol. I. Detroit: Scribner. pp. 85–91.
^ Dijksterhuis 1987, pp. 11–12.
^ Dijksterhuis 1987, p. 18.
^ Vitruvius, De Architectura, Book IX, 3
^ ^a ^b ^c ^d Dijksterhuis 1987, p. 19.
^ Metrologicorum Scriptorum reliquiae, ed. F. Hultsch (Leipzig 1864), II, 88
^ Carmen de Ponderibus, lines 124-162
^ Dijksterhuis 1987, pp. 20–21.
^ Van Helden, Al. "The Galileo Project: Hydrostatic Balance". Rice University. Retrieved 14 September 2007.
^ Dijksterhuis 1987, p. 14.
^ Athenaeus, Deipnosophistae, V.40-45
^ Plutarch, Life of Marcellus 7-8
^ ^a ^b ^c ^d Dijksterhuis 1987, p. 15.
^ Heronis Opera Vol II, 1, 256, III 306
^ Pappus of Alexandria, Synagoge Book VIII
^ Dijksterhuis 1987, p. 16.
^ ^a ^b ^c Dijksterhuis 1987, pp. 28–29.
^ Life of Marcellus, 25-27
^ Dijksterhuis 1987, pp. 26, 28.
^ Carroll, Bradley W. "Archimedes' Claw: watch an animation". Weber State University. Retrieved 12 August 2007.
^ ^a ^b Dijksterhuis 1987, p. 27.
^ Lucian, Hippias, ¶ 2, in Lucian, vol. 1, ed. A. M. Harmon, Harvard, 1913, pp. 36–37
^ Galen, On temperaments 3.2
^ Anthemius of Tralles, On miraculous engines 153.
^ Knorr, Wilbur (1983). "The Geometry of Burning-Mirrors in Antiquity". Isis. 74 (1): 53–73. doi:10.1086/353176. ISSN 0021-1753.
^ Simms, D. L. (1977). "Archimedes and the Burning Mirrors of Syracuse". Technology and Culture. 18 (1): 1–24. doi:10.2307/3103202. JSTOR 3103202.
^ John Wesley. "A Compendium of Natural Philosophy (1810) Chapter XII, Burning Glasses". Online text at Wesley Center for Applied Theology. Archived from the original on 12 October 2007. Retrieved 14 September 2007.
^ "Archimedes Death Ray: Testing with MythBusters". MIT. Archived from the original on 20 November 2006. Retrieved 23 July 2007.
^ ^a ^b ^c Dijksterhuis 1987, pp. 30–31.
^ Livy, Ab Urbe Condita Book XXV, 31
^ Life of Marcellus, XIX, 1
^ Plutarch, Parallel Lives
^ Jaeger, Mary. Archimedes and the Roman Imagination. p. 113.
^ Dijksterhuis 1987, pp. 23–25.
^ Cicero, De republica
^ Rorres, Chris. "Spheres and Planetaria". Courant Institute of Mathematical Sciences. Retrieved 23 July 2007.
^ Freeth, Tony (2022). "Wonder of the Ancient World". Scientific American. p. 24. doi:10.1038/scientificamerican0122-24. ISSN 0036-8733. PMID 39016582.
^ "The Antikythera Mechanism II". Stony Brook University. Archived from the original on 12 December 2013. Retrieved 25 December 2013.
^ Rorres, Chris. "Tomb of Archimedes: Sources". Courant Institute of Mathematical Sciences. Retrieved 2 January 2007.
^ ^a ^b Powers, J. (2020). "Did Archimedes do calculus?" (PDF). maa.org. Retrieved 14 April 2021.; Jullien, V. (2015), J., Vincent (ed.), "Archimedes and Indivisibles", Seventeenth-Century Indivisibles Revisited, Science Networks. Historical Studies, vol. 49, Cham: Springer International Publishing, pp. 451–457, doi:10.1007/978-3-319-00131-9_18, ISBN 978-3-319-00131-9; O'Connor, J.J.; Robertson, E.F. (February 1996). "A history of calculus". University of St Andrews. Retrieved 7 August 2007.; Kirfel, Christoph (2013). "A generalisation of Archimedes' method". The Mathematical Gazette. 97 (538): 43–52. doi:10.1017/S0025557200005416. ISSN 0025-5572. JSTOR 24496758.
^ Heath, T.L. "Archimedes on measuring the circle". math.ubc.ca. Retrieved 30 October 2012.
^ Kaye, R.W. "Archimedean ordered fields". web.mat.bham.ac.uk. Archived from the original on 16 March 2009. Retrieved 7 November 2009.
^ "Of Calculations Past and Present: The Archimedean Algorithm". maa.org. Mathematical Association of America. Retrieved 14 April 2021.
^ McKeeman, Bill. "The Computation of Pi by Archimedes". Matlab Central. Retrieved 30 October 2012.
^ Carroll, Bradley W. "The Sand Reckoner". Weber State University. Retrieved 23 July 2007.
^ Acerbi, Fabio (29 August 2018). "Hellenistic Mathematics". Oxford Handbook of Science and Medicine in the Classical World. Oxford University Press. pp. 268–292. doi:10.1093/oxfordhb/9780199734146.013.69. ISBN 978-0-19-973414-6.
^ Wilson, Nigel Guy (2006). Encyclopedia of Ancient Greece. Psychology Press. p. 77. ISBN 978-0-7945-0225-6. Retrieved 29 April 2025.
^ Knorr, W. R. (1978). "Archimedes and the Elements: Proposal for a Revised Chronological Ordering of the Archimedean Corpus". Archive for History of Exact Sciences. 19 (3): 211–290. doi:10.1007/BF00357582. JSTOR 41133526.
^ Sato, T. (1986). "A Reconstruction of The Method Proposition 17, and the Development of Archimedes' Thought on Quadrature...Part One". Historia scientiarum: International journal of the History of Science Society of Japan.
^ Osborne, Catherine (1983). "Archimedes on the Dimensions of the Cosmos". Isis. 74 (2): 234–242. doi:10.1086/353246. ISSN 0021-1753. JSTOR 233105.
^ Rozelot, Jean Pierre; Kosovichev, Alexander G.; Kilcik, Ali (2016), A brief history of the solar diameter measurements: a critical quality assessment of the existing data, arXiv:1609.02710
^ "English translation of The Sand Reckoner". University of Waterloo. 2002. Archived from the original on 1 June 2002. Adapted from Newman, James R. (1956). The World of Mathematics. Vol. 1. New York: Simon & Schuster.
^ Toomer, G. J.; Jones, Alexander (7 March 2016). "Astronomical Instruments". Oxford Research Encyclopedia of Classics. doi:10.1093/acrefore/9780199381135.013.886. ISBN 9780199381135. Perhaps the earliest instrument, apart from sundials, of which we have a detailed description is the device constructed by Archimedes for measuring the sun's apparent diameter; this was a rod along which different coloured pegs could be moved.
^ Evans, James (1 August 1999). "The Material Culture of Greek Astronomy". Journal for the History of Astronomy. 30 (3): 238–307. Bibcode:1999JHA....30..237E. doi:10.1177/002182869903000305.
^ Shapiro, A. E. (1975). "Archimedes's measurement of the Sun's apparent diameter". Journal for the History of Astronomy. 6 (2): 75–83. Bibcode:1975JHA.....6...75S. doi:10.1177/002182867500600201.
^ Goe, G. (1972). "Archimedes' theory of the lever and Mach's critique". Studies in History and Philosophy of Science Part A. 2 (4): 329–345. Bibcode:1972SHPSA...2..329G. doi:10.1016/0039-3681(72)90002-7.
^ Clagett, Marshall (2001). Greek Science in Antiquity. Dover Publications. ISBN 978-0-486-41973-2.
^ Heath, T.L. (1897). The Works of Archimedes. Cambridge University Press.
^ Berggren, J. L. (1976). "Spurious Theorems in Archimedes' Equilibrium of Planes: Book I". Archive for History of Exact Sciences. 16 (2): 87–103. doi:10.1007/BF00349632. JSTOR 41133463.
^ Netz, Reviel (2017). "Archimedes' Liquid Bodies". In Buchheim, Thomas; Meißner, David; Wachsmann, Nora (eds.). ΣΩΜΑ: Körperkonzepte und körperliche Existenz in der antiken Philosophie und Literatur. Hamburg: Felix Meiner. pp. 287–322. ISBN 978-3-7873-2928-1.
^ Stein, Sherman (2004). "Archimedes and his floating paraboloids". In Hayes, David F.; Shubin, Tatiana (eds.). Mathematical Adventures for Students and Amateurs. Washington: Mathematical Association of America. pp. 219–231. ISBN 0-88385-548-8.
Rorres, Chris (2004). "Completing Book II of Archimedes's on Floating Bodies". The Mathematical Intelligencer. 26 (3): 32–42. doi:10.1007/bf02986750.
Girstmair, Kurt; Kirchner, Gerhard (2008). "Towards a completion of Archimedes' treatise on floating bodies". Expositiones Mathematicae. 26 (3): 219–236. doi:10.1016/j.exmath.2007.11.002.
^ ^a ^b "Graeco Roman Puzzles". Gianni A. Sarcone and Marie J. Waeber. Retrieved 9 May 2008.
^ Kolata, Gina (14 December 2003). "In Archimedes' Puzzle, a New Eureka Moment". The New York Times. Retrieved 23 July 2007.
^ Ed Pegg Jr. (17 November 2003). "The Loculus of Archimedes, Solved". Mathematical Association of America. Retrieved 18 May 2008.
^ Rorres, Chris. "Archimedes' Stomachion". Courant Institute of Mathematical Sciences. Retrieved 14 September 2007.
^ Krumbiegel, B. and Amthor, A. Das Problema Bovinum des Archimedes, Historisch-literarische Abteilung der Zeitschrift für Mathematik und Physik 25 (1880) pp. 121–136, 153–171.
^ Calkins, Keith G. "Archimedes' Problema Bovinum". Andrews University. Archived from the original on 12 October 2007. Retrieved 14 September 2007.
^ Dilke, Oswald A. W. 1990. [Untitled]. Gnomon 62(8):697–99. JSTOR 27690606.
^ Berthelot, Marcel. 1891. "Sur l histoire de la balance hydrostatique et de quelques autres appareils et procédés scientifiques." Annales de Chimie et de Physique 6(23):475–85.
^ Heath, 1912
^ O'Connor, J.J.; Robertson, E.F. (April 1999). "Heron of Alexandria". University of St Andrews. Retrieved 17 February 2010.
^ Boyer, Carl Benjamin. 1991. A History of Mathematics. ISBN 978-0-471-54397-8
^ ^a ^b Wilson, Nigel (2004). "The Archimedes Palimpsest: A Progress Report". The Journal of the Walters Art Museum. 62: 61–68. JSTOR 20168629.
^ Easton, R. L.; Noel, W. (2010). "Infinite Possibilities: Ten Years of Study of the Archimedes Palimpsest". Proceedings of the American Philosophical Society. 154 (1): 50–76. JSTOR 20721527.
^ Miller, Mary K. (March 2007). "Reading Between the Lines". Smithsonian.
^ "Rare work by Archimedes sells for $2 million". CNN. 29 October 1998. Archived from the original on 16 May 2008. Retrieved 15 January 2008.
^ Christie's (n.d). Auction results
^ "X-rays reveal Archimedes' secrets". BBC News. 2 August 2006. Retrieved 23 July 2007.
^ Piñar, G.; Sterflinger, K.; Ettenauer, J.; Quandt, A.; Pinzari, F. (2015). "A Combined Approach to Assess the Microbial Contamination of the Archimedes Palimpsest". Microbial Ecology. 69 (1): 118–134. Bibcode:2015MicEc..69..118P. doi:10.1007/s00248-014-0481-7. PMC 4287661. PMID 25135817.
^ Acerbi, F. (2013). "Review: R. Netz, W. Noel, N. Tchernetska, N. Wilson (eds.), The Archimedes Palimpsest, 2001". Aestimatio. 10: 34–46.
^ Father of mathematics: Jane Muir, Of Men and Numbers: The Story of the Great Mathematicians, p 19.
^ James H. Williams Jr., Fundamentals of Applied Dynamics, p 30., Carl B. Boyer, Uta C. Merzbach, A History of Mathematics, p 111., Stuart Hollingdale, Makers of Mathematics, p 67., Igor Ushakov, In the Beginning, Was the Number (2), p 114.
^ "Archimedes of Syracuse". The MacTutor History of Mathematics archive. January 1999. Retrieved 9 June 2008.; Hirshfeld, Alan (2009). Eureka Man: The Life and Legacy of Archimedes. Bloomsbury Publishing. p. 206. ISBN 978-0-8027-1979-9. the Archimedes Palimpsest has ridden the roiling waves of circumstance to become the most celebrated link to antiquity's greatest mathematician-inventor
^ Drachmann, A. G. (1968). "Archimedes and the Science of Physics". Centaurus. 12 (1): 1–11. Bibcode:1968Cent...12....1D. doi:10.1111/j.1600-0498.1968.tb00074.x.
^ Deipnosophistae, V, 206d)
^ Apologia, 16
^ Russo, L. (2013). "Archimedes between legend and fact". Lettera Matematica. 1 (3): 91–95. doi:10.1007/s40329-013-0016-y.
^ Plutarch, Parallel lives
^ Carrier, Richard (2008). Attitudes toward the natural philosopher in the early Roman empire (100 B.C. to 313 A.D.) (Thesis). Retrieved 6 April 2021.
^ Clagett, Marshall (1982). "William of Moerbeke: Translator of Archimedes". Proceedings of the American Philosophical Society. 126 (5): 356–36 6. JSTOR 986212.
^ Clagett, Marshall (1959). "The Impact of Archimedes on Medieval Science". Isis. 50 (4): 419–429. doi:10.1086/348797.
^ "Editions of Archimedes's Work". Brown University Library. 1999.
^ Høyrup, Jens (2017). "Archimedes: Knowledge and Lore from Latin Antiquity to the Outgoing European Renaissance" (PDF). Gaņita Bhāratī. 39 (1): 1–22. Reprinted in Hoyrup, J. (2019). Selected Essays on Pre- and Early Modern Mathematical Practice. pp. 459–477. doi:10.1007/978-3-030-19258-7_17.
^ Leahy, A. (2018). "The method of Archimedes in the seventeenth century". The American Monthly. 125 (3): 267–272. doi:10.1080/00029890.2018.1413857.
^ "The Steam-Engine". Nelson Examiner and New Zealand Chronicle. Vol. I, no. 11. Nelson: National Library of New Zealand. 21 May 1842. p. 43. Retrieved 14 February 2011.
^ The Steam Engine. The Penny Magazine. 1838. p. 104.
^ Robert Henry Thurston (1996). A History of the Growth of the Steam-Engine. Elibron. p. 12. ISBN 1-4021-6205-7.
^ Matthews, Michael. Time for Science Education: How Teaching the History and Philosophy of Pendulum Motion Can Contribute to Science Literacy. p. 96.
^ "Archimedes – Galileo Galilei and Archimedes". exhibits.museogalileo.it. Retrieved 16 June 2021.
^ Yoder, J. (1996). "Following in the footsteps of geometry: the mathematical world of Christiaan Huygens". De Zeventiende Eeuw. Jaargang 12.
^ Boyer, Carl B., and Uta C. Merzbach. 1968. A History of Mathematics. ch. 7.
^ Paruta, Filippo; Agostini, Leonardo (1697). La Sicilia descritta con medaglie [Sicily described by medals] (PDF) (in Italian). Marco Maier. pp. 73, 326. Retrieved 20 January 2025.
^ Schneider, Ivo (1979). Archimedes. Ingenieur, Naturwissenschaftler und Mathematiker [Archimedes. Engineer, natural scientist and mathematician] (in German). Darmstadt: Wissenschaftliche Buchgesellschaft. pp. 19, 23. ISBN 3-534-06844-0.
^ Jay Goldman, The Queen of Mathematics: A Historically Motivated Guide to Number Theory, p 88.
^ E.T. Bell, Men of Mathematics, p 237
^ Alfred North Whitehead. "The Influence of Western Medieval Culture Upon the Development of Modern Science". Retrieved 4 April 2022.
^ Reviel Netz, William Noel, The Archimedes Codex: Revealing The Secrets of the World's Greatest Palimpsest
^ E.T. Bell, Men of Mathematics, p 20.
^ "Works, Archimedes". University of Oklahoma. 23 June 2015. Retrieved 18 June 2019.
^ Paipetis, Stephanos A.; Ceccarelli, Marco, eds. (8–10 June 2010). The Genius of Archimedes – 23 Centuries of Influence on Mathematics, Science and Engineering: Proceedings of an International Conference held at Syracuse, Italy. History of Mechanism and Machine Science. Vol. 11. Springer. doi:10.1007/978-90-481-9091-1. ISBN 978-90-481-9091-1.
^ Riehm, C. (2002). "The early history of the Fields Medal" (PDF). Notices of the AMS. 49 (7): 778–782. The Latin inscription from the Roman poet Manilius surrounding the image may be translated 'To pass beyond your understanding and make yourself master of the universe.' The phrase comes from Manilius's Astronomica 4.392 from the first century A.D. (p. 782).
^ "The Fields Medal". Fields Institute for Research in Mathematical Sciences. 5 February 2015. Retrieved 23 April 2021.
^ "Fields Medal". International Mathematical Union. Retrieved 23 April 2021.
^ "SS Archimedes". wrecksite.eu. Retrieved 22 January 2011.
^ Rorres, Chris. "Stamps of Archimedes". Courant Institute of Mathematical Sciences. Retrieved 25 August 2007.
^ "California Symbols". California State Capitol Museum. Archived from the original on 12 October 2007. Retrieved 14 September 2007.
^ Friedlander, Jay; Williams, Dave. "Oblique view of Archimedes crater on the Moon". NASA. Retrieved 13 September 2007.

References

[edit]

Ancient testimony

[edit]

Plutarch, Life of Marcellus
"Athenaeus, Deipnosophistae". perseus.tufts.edu. Retrieved 7 March 2023.

Modern sources

[edit]

Dijksterhuis, E. J. (Eduard Jan) (1987). Archimedes. Princeton, N.J. : Princeton University Press. ISBN 978-0-691-08421-3. Retrieved 30 April 2025.

Further reading

[edit]

Wikisource has the text of the 1911 Encyclopædia Britannica article "Archimedes".

Clagett, Marshall. 1964–1984. Archimedes in the Middle Ages 1–5. Madison, WI: University of Wisconsin Press.
Clagett, Marshall. 1970. "Archimedes". In Charles Coulston Gillispie, ed. Dictionary of Scientific Biography. Vol. 1 (Abailard–Berg). New York: Charles Scribner's Sons. pp. 213–231.
Gow, Mary. 2005. Archimedes: Mathematical Genius of the Ancient World. Enslow Publishing. ISBN 978-0-7660-2502-8.
Hasan, Heather. 2005. Archimedes: The Father of Mathematics. Rosen Central. ISBN 978-1-4042-0774-5.
Netz, Reviel. 2004–2017. The Works of Archimedes: Translation and Commentary. 1–2. Cambridge University Press. Vol. 1: "The Two Books on the Sphere and the Cylinder". ISBN 978-0-521-66160-7. Vol. 2: "On Spirals". ISBN 978-0-521-66145-4.
Netz, Reviel, and William Noel. 2007. The Archimedes Codex. Orion Publishing Group. ISBN 978-0-297-64547-4.
Pickover, Clifford A. 2008. Archimedes to Hawking: Laws of Science and the Great Minds Behind Them. Oxford University Press. ISBN 978-0-19-533611-5.
Simms, Dennis L. 1995. Archimedes the Engineer. Continuum International Publishing Group. ISBN 978-0-7201-2284-8.
Stein, Sherman. 1999. Archimedes: What Did He Do Besides Cry Eureka?. Mathematical Association of America. ISBN 978-0-88385-718-2.

External links

[edit]

Heiberg's Edition of Archimedes. Texts in Classical Greek, with some in English.
Archimedes on In Our Time at the BBC
Works by Archimedes at Project Gutenberg
Works by or about Archimedes at the Internet Archive
Archimedes at the Indiana Philosophy Ontology Project
Archimedes at PhilPapers
The Archimedes Palimpsest project at The Walters Art Museum in Baltimore, Maryland
"Archimedes and the Square Root of 3". MathPages.com.
"Archimedes on Spheres and Cylinders". MathPages.com.
Testing the Archimedes steam cannon Archived 29 March 2010 at the Wayback Machine

v t e Archimedes
Written works	Measurement of a Circle The Sand Reckoner On the Equilibrium of Planes Quadrature of the Parabola On the Sphere and Cylinder On Spirals On Conoids and Spheroids On Floating Bodies Ostomachion The Method of Mechanical Theorems Book of Lemmas (apocryphal)
Discoveries and inventions	Archimedean solid Archimedes's cattle problem Archimedes' principle Archimedes's screw Claw of Archimedes
Miscellaneous	Archimedes' heat ray Archimedes Palimpsest List of things named after Archimedes Pseudo-Archimedes
Related people	Euclid Eudoxus of Cnidus Apollonius of Perga Hero of Alexandria Eutocius of Ascalon
Category

Ancient Greek mathematics

Mathematicians
(timeline)

Treatises

Concepts
and definitions

Results

In Elements	Angle bisector theorem Exterior angle theorem Euclidean algorithm Euclid's theorem Geometric mean theorem Hinge theorem Inscribed angle theorem Intercept theorem Intersecting chords theorem Intersecting secants theorem Law of cosines Pons asinorum Pythagorean theorem Tangent-secant theorem Thales's theorem Theorem of the gnomon

Centers

Cyrene

Platonic Academy

Related

Ancient Greek astronomy Attic numerals Greek numerals
History of	A History of Greek Mathematics by Thomas Heath Archimedes Palimpsest algebra timeline arithmetic timeline calculus timeline geometry timeline logic timeline mathematics timeline numbers prehistoric counting numeral systems list
Other cultures	Arabian/Islamic Babylonian Chinese Egyptian Incan Indian Japanese

Ancient Greece portal • Mathematics portal

Authority control databases
International	ISNI VIAF 2 3 4 5 6 7 8 9 FAST WorldCat
National	Germany United States France BnF data Japan Italy Australia Czech Republic Spain Portugal Netherlands Norway Latvia Croatia Greece Argentina Korea Sweden Poland Vatican Israel Catalonia Belgium
Academics	CiNii zbMATH MathSciNet
Artists	ULAN
People	Trove Deutsche Biographie DDB
Other	IdRef SNAC