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haskell / math-functions

Special mathematical functions
http://hackage.haskell.org/package/math-functions
BSD 2-Clause "Simplified" License
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Switch to different Lancsoz approximation for logGamma #39

Closed Shimuuar closed 5 years ago

Shimuuar commented 8 years ago

Current choice of parameters for Lancsoz approximation gives about 15 significant digits but still doesn't give 0.5ULP approximation. Better choice is needed

Shimuuar commented 5 years ago

Fixed by 9045155eb23223deb7e349ca87c6acccccfa830f