Knowledge (XXG)

Thymaridas

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1941: 1928: 342: 68:"rectilinear", since they can only be represented on a one-dimensional line. Non-prime numbers, on the other hand, can be represented on a two-dimensional plane as a rectangle with sides that, when multiplied, produce the non-prime number in question. He further called the number 112: 557:
unknown quantities. The rule was evidently well known, for it was called by the special name the 'flower' or 'bloom' of Thymaridas. The rule is very obscurely worded, but it states in effect that, if we have the following
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states that Thymaridas also worked with simultaneous linear equations. In particular, he created the then famous rule that was known as the "bloom of Thymaridas" or as the "flower of Thymaridas", which states that:
451: 594:, namely Iamblichus, our informant on this subject, goes on to show that other types of equations can be reduced to this, so that the rule does not 'leave us in the lurch' in those cases either. 117: 697: 54:
Although little is known about the life of Thymaridas, it is believed that he was a rich man who fell into poverty. It is said that Thestor of Poseidonia traveled to
337:{\displaystyle {\begin{aligned}x+x_{1}+x_{2}+\cdots +x_{n-1}&=s,\\x+x_{1}&=m_{1},\\x+x_{2}&=m_{2},\\&~~\vdots \\x+x_{n-1}&=m_{n-1}\end{aligned}}} 1801: 1990: 1879: 1182: 718: 690: 1980: 1726: 1965: 1456: 1421: 1789: 1401: 1192: 353: 1856: 683: 626: 504: 482: 647:
quantities be given, and also the sum of every pair containing a particular quantity, then this particular quantity is equal to 1/(
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quantities be given, and also the sum of every pair containing a particular quantity, then this particular quantity is equal to 1/(
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Thymaridas of Paros, an ancient Pythagorean already mentioned (p. 69), was the author of a rule for solving a certain set of
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Iamblichus goes on to describe how some systems of linear equations that are not in this form can be placed into this form.
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Thymaridas (fourth century) is said to have had this rule for solving a particular set of
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in order to help Thymaridas with the money that was collected for him.
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or using modern notation, the solution of the following system of
55: 446:{\displaystyle x={\frac {(m_{1}+m_{2}+\cdots +m_{n-1})-s}{n-2}}.} 679: 69: 356: 115: 1872: 1750: 1700: 1674: 1596: 1578: 1477: 1470: 1326: 1288: 1105: 713: 610: 536: 527: 525: 523: 470: 445: 336: 691: 8: 1704: 1474: 698: 684: 676: 553:simultaneous simple equations connecting 405: 386: 373: 363: 355: 318: 295: 258: 241: 218: 201: 162: 143: 130: 116: 114: 535:(1981). "The ('Bloom') of Thymaridas". 519: 1727:Latin translations of the 12th century 30:; c. 400 – c. 350 BCE) was an ancient 1457:Straightedge and compass construction 671:The mac-tutor biography of Thymaridas 7: 1422:Incircle and excircles of a triangle 16:4th-century BCE Greek mathematician 613:Numbers: Their History and Meaning 497:Numbers: Their History and Meaning 14: 1991:4th-century BC Greek philosophers 1939: 1926: 1759:A History of Greek Mathematics 1272:The Quadrature of the Parabola 539:A History of Greek Mathematics 473:A History of Greek Mathematics 417: 366: 75:Iamblichus in his comments to 64:states that Thymaridas called 1: 1981:4th-century BC mathematicians 44:simultaneous linear equations 1966:Ancient Greek mathematicians 1540:Intersecting secants theorem 1535:Intersecting chords theorem 1402:Doctrine of proportionality 609:(1983). "Unknown Numbers". 2007: 1231:On the Sphere and Cylinder 1184:On the Sizes and Distances 1933:Ancient Greece portal 1922: 1737:Philosophy of mathematics 1707: 1652:Ptolemy's table of chords 707:Ancient Greek mathematics 27: 1604:Aristarchus's inequality 1177:On Conoids and Spheroids 1712:Ancient Greek astronomy 1525:Inscribed angle theorem 1515:Greek geometric algebra 1170:Measurement of a Circle 515:Citations and footnotes 78:Introductio arithmetica 72:a "limiting quantity". 1946:Mathematics portal 1732:Non-Euclidean geometry 1687:Mouseion of Alexandria 1560:Tangent-secant theorem 1510:Geometric mean theorem 1495:Exterior angle theorem 1490:Angle bisector theorem 1194:On Sizes and Distances 499:. Dover publications. 477:. Dover publications. 447: 338: 96: 38:noted for his work on 1971:4th-century BC deaths 1634:Pappus's area theorem 1570:Theorem of the gnomon 1447:Quadratrix of Hippias 1370:Circles of Apollonius 1318:Problem of Apollonius 1296:Constructible numbers 1120:Archimedes Palimpsest 562:equations connecting 448: 339: 84: 1850:prehistoric counting 1647:Ptolemy's inequality 1588:Apollonius's theorem 1427:Method of exhaustion 1397:Diophantine equation 1387:Circumscribed circle 1204:On the Moving Sphere 637:linear equations in 467:Heath, Thomas Little 354: 113: 102:linear equations in 1936: • 1742:Neusis construction 1662:Spiral of Theodorus 1555:Pythagorean theorem 1500:Euclidean algorithm 1442:Lune of Hippocrates 1311:Squaring the circle 1067:Theon of Alexandria 742:Aristaeus the Elder 666:Thymaridas of Paros 566:unknown quantities 32:Greek mathematician 20:Thymaridas of Paros 1629:Menelaus's theorem 1619:Irrational numbers 1432:Parallel postulate 1407:Euclidean geometry 1375:Apollonian circles 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center 1452:Regular polygon 1329:and definitions 1328: 1322: 1284: 1264: 1254: 1216: 1206: 1196: 1186: 1162: 1152: 1135: 1101: 1072:Theon of Smyrna 717: 709: 704: 662: 657: 642: 629: 605: 604: 600: 593: 583: 576: 531: 530: 521: 517: 507: 491: 485: 465: 462: 427: 401: 382: 369: 365: 352: 351: 331: 330: 314: 307: 291: 282: 281: 268: 267: 254: 247: 237: 228: 227: 214: 207: 197: 188: 187: 174: 158: 139: 126: 111: 110: 52: 17: 12: 11: 5: 2004: 2002: 1994: 1993: 1988: 1983: 1978: 1973: 1968: 1958: 1957: 1951: 1950: 1923: 1920: 1919: 1916: 1915: 1913: 1912: 1907: 1902: 1897: 1892: 1887: 1882: 1876: 1874: 1873:Other cultures 1870: 1869: 1867: 1866: 1865: 1864: 1854: 1853: 1852: 1842: 1841: 1840: 1830: 1829: 1828: 1818: 1817: 1816: 1806: 1805: 1804: 1794: 1793: 1792: 1782: 1781: 1780: 1770: 1769: 1768: 1754: 1752: 1748: 1747: 1745: 1744: 1739: 1734: 1729: 1724: 1722:Greek numerals 1719: 1717:Attic numerals 1714: 1708: 1702: 1698: 1697: 1695: 1694: 1689: 1684: 1678: 1676: 1672: 1671: 1668: 1667: 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767:Autolycus 752:Aristotle 732:Anthemius 641:unknowns: 432:− 421:− 410:− 396:⋯ 323:− 300:− 279:⋮ 167:− 153:⋯ 28:Θυμαρίδας 1910:Japanese 1895:Egyptian 1838:timeline 1826:timeline 1814:timeline 1809:geometry 1802:timeline 1797:calculus 1790:timeline 1778:timeline 1481:Elements 1327:Concepts 1289:Problems 1262:Spherics 1252:Spherics 1217:(Euclid) 1163:(Euclid) 1160:Elements 1153:(Euclid) 1114:Almagest 1022:Serenus 997:Porphyry 937:Menelaus 892:Hippasus 867:Eutocius 842:Domninus 737:Archytas 495:(1983). 469:(1981). 1890:Chinese 1845:numbers 1773:algebra 1701:Related 1675:Centers 1471:Results 1341:Central 1012:Ptolemy 1007:Proclus 972:Perseus 927:Marinus 907:Hypatia 897:Hippias 872:Geminus 862:Eudoxus 852:Eudemus 822:Diocles 1905:Indian 1682:Cyrene 1214:Optics 1133:Conics 1052:Theano 1042:Thales 1037:Sporus 982:Philon 967:Pappus 857:Euclid 787:Carpus 777:Bryson 625:  503:  481:  276:  273:  1900:Incan 1821:logic 1597:Other 1365:Chord 1358:Axiom 1336:Angle 992:Plato 882:Heron 802:Conon 607:Flegg 545:94–96 533:Heath 56:Paros 24:Greek 1862:list 1150:Data 922:Leon 772:Bion 623:ISBN 584:... 501:ISBN 479:ISBN 42:and 34:and 1764:by 1478:In 619:205 70:one 1962:: 631:. 621:. 592:−1 577:, 570:, 547:. 522:^ 46:. 26:: 699:e 692:t 685:v 649:n 645:n 639:n 635:n 590:n 586:x 582:2 579:x 575:1 572:x 568:x 564:n 560:n 555:n 551:n 509:. 487:. 441:. 435:2 429:n 424:s 418:) 413:1 407:n 403:m 399:+ 393:+ 388:2 384:m 380:+ 375:1 371:m 367:( 361:= 358:x 326:1 320:n 316:m 312:= 303:1 297:n 293:x 289:+ 286:x 265:, 260:2 256:m 252:= 243:2 239:x 235:+ 232:x 225:, 220:1 216:m 212:= 203:1 199:x 195:+ 192:x 185:, 182:s 179:= 170:1 164:n 160:x 156:+ 150:+ 145:2 141:x 137:+ 132:1 128:x 124:+ 121:x 104:n 100:n 92:n 88:n 22:(

Index

Greek
Greek mathematician
Pythagorean
prime numbers
simultaneous linear equations
Paros
Iamblichus
prime numbers
one
Introductio arithmetica
Heath, Thomas Little
A History of Greek Mathematics
ISBN
0-486-24073-8
Flegg, Graham
ISBN
0-486-42165-1



Heath
A History of Greek Mathematics
94–96
Flegg
Numbers: Their History and Meaning
205
ISBN
9780805238471
Thymaridas of Paros
The mac-tutor biography of Thymaridas

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