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Handcrafted 64-bit floating point routines for AVR/arduino microprocessors

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V1.1.6 Improved speed of fp64_sin

Based on a proposal by @gjlayde on https://www.mikrocontroller.net/topic/85256#6137882, speed of fp64_sin could be improved by another 45%, using an optimized polynomial approximation for x in range [0,PI/2[.

Author UwePosted on February 9, 2020February 9, 2020Categories Uncategorized

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