---
type: link
tags: [private]
created: 2025-11-06T02:51:46.19+00:00
updated: 2026-01-02T01:39:32.364Z
---# doubling the square

**URL:** [https://conservancy.umn.edu/bitstream/handle/11299/229637/Erickson,DavidA.pdf?sequence=1](https://conservancy.umn.edu/bitstream/handle/11299/229637/Erickson,DavidA.pdf?sequence=1)

doubling the square


---
**Keywords:** private
