---
name: Diophantus of Alexandria II
name_greek: Διόφαντος ὁ Ἀλεξανδρεύς
eul_aid: rqm
canonical: "https://eulogikon.org/en/diophantus-of-alexandria-ii"
period: Roman
dialect: Technical Koine
works_count: 5
license: CC0-1.0
---

# Diophantus of Alexandria II

*Διόφαντος ὁ Ἀλεξανδρεύς*

**eul_aid:** `rqm` · [HTML page](https://eulogikon.org/en/diophantus-of-alexandria-ii)

## Works

- [Astronomical Calculation Methods](https://eulogikon.org/grc/diophantus-of-alexandria-ii/astronomical-methods) — *Ἀπόσπασμα* · `rqm-ad`
- [Geometric Fragments on Circles](https://eulogikon.org/grc/diophantus-of-alexandria-ii/geometric-circles) — *Ἀποσπάσματα περὶ Κύκλων Γεωμετρικά* · `rqm-ae`
- [On Extracting Square Roots](https://eulogikon.org/grc/diophantus-of-alexandria-ii/extracting-square-roots) — *Ἀπόσπασμα* · `rqm-ac`
- [On Polygonal Numbers](https://eulogikon.org/grc/diophantus-of-alexandria-ii/polygonal-numbers) — *Περὶ Πολυγωνικῶν Ἀριθμῶν* · `rqm-ab`
- [Six Books-Arithmetic](https://eulogikon.org/grc/diophantus-of-alexandria-ii/six-books-arithmetic) — *Τὰ Ἕξ Βιβλία περὶ Ἀριθμητικῆς* · `rqm-aa`

## License and provenance

Eulogikon content is licensed CC0 1.0 Universal. Author records and the underlying corpus are at https://eulogikon.org/.