# Help from sen on trig tut

**URL:** <https://forum.kirupa.com/t/help-from-sen-on-trig-tut/99366>\
**Category:** Uncategorized\
**Created:** [January 17, 2004, 10:09pm UTC](https://forum.kirupa.com/t/help-from-sen-on-trig-tut/99366 "2004-01-17T22:09:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bluemoon93](https://avatars.discourse-cdn.com/v4/letter/b/9dc877/32.png) [@bluemoon93](https://forum.kirupa.com/u/bluemoon93)\
**Post date:** [January 17, 2004, 10:09pm UTC](https://forum.kirupa.com/t/help-from-sen-on-trig-tut/99366/1 "2004-01-17T22:09:27Z")

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Sen,Could you please give me the source code for the part in your Trig tut where it says has a circle spinning around and the text underneath says:

[sine and cosine for rotation]

Bluemoon93