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Forums > C64 Coding > 6502 Floating point pkg
2012-06-09 21:28
Repose

Registered: Oct 2010
Posts: 129
6502 Floating point pkg

Thought this was quite good
http://www.crbond.com/calc65.htm
all trig and log functions in cordic, which is a known fast and accurate method.
cordic refers to finding trig by a table of atn, you rotate in binary steps.
http://en.wikipedia.org/wiki/Cordic
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