Indian Mathematics c12.s3: Chronology

c12.s3.1

| | | | *Circ.* |
| Pythagoras | . . | . . | *B.C.* 530 |
| Euclid | . . | . . | „ 290 |
| Archimedes | . . | . . | „ 250 |
| The S'ulvasūtras | | . . | „ ? |
| The Nine Sections | | . . | „ 150 |
| Hipparchus | . . | . . | „ 130 |
| Nicomachus | . . | . . | *A.D.* 100 |
| Ptolemy | . . | . . | „ 150 |
| *Sassanian period begins* | | . . | „ 229 |
| The Sea Island Arithmetic | . . | „ 250 |
| *Gupta period begins* | | . . | „ 320 |
| Diophantus | . . | . . | „ 360 |
| Hypatia | . . | . . | „ 410 |
| Bœthius | . . | . . | „ 470 b. |
| Āryabhata | . . | . . | „ 476 b. |
| Damascius | . . | . . | „ 480 b. |
| Athenian schools closed | | . . | „ 530 |
| Chang ch'iu-chien | | . . | „ 550 |
| Varāha Mihira | . . | . . | „ 587 d. |
| Brahmagupta | . . | . . | „ 598 b. |
| Fall of Alexandria | | . . | „ 640 |
| *Gupta period ends* | | . . | „ 650 |
| *Sassanian period ends* | | . . | „ 652 |
| Muhammad b. Mūsā | | . . | „ 820 d. |
| Mahāvīra | . . | . . | „ 850 ? |
| 'Tabit b. Qorra | . . | . . | „ 826 ? |
| el-Battānī | . . | . . | „ 877 b. |
| el-Bīrūnī | . . | . . | „ 973 b. |
| Ibn Sīna | . . | . . | „ 980 b. |
| S'rīdhara | . . | . . | „ 991 b. |
| el-Karchi | . . | . . | „ 1016 |
| 'Omar b. Ibrāhīm el-Chaijāmī | | „ 1046 b. |
| Bhāskhara | . . | . . | „ 1114 b. |