micropython

62 Tags

504 MiB

Tree: 92f54fe8d9

Author	SHA1	Message	Date
Zoltán Vörös	27767aafa2	lib/libm_dbl: Add round.c source code. This code is imported from musl, to match existing code in libm_dbl. The file is also added to the build in stm32/Makefile. It's not needed by the core code but, similar to `c5cc64175b`, allows round() to be used by user C modules or board extensions.	5 years ago
stijn	d6243568a0	all: Remove commented-out include statements.	5 years ago
Jim Mussared	580a2656d1	stm32: Use hardware double sqrt on F7/H7 MCUs. Identical to `cd527bb324` but for doubles. This gives a -2.754% improvement on bm_float.py, and -35% improvement on calling sqrt in a loop.	5 years ago
Andrew Leech	57a73973ad	lib/libm_dbl: Add implementation of copysign() for DEBUG builds. This provides a double variant of the float copysignf from libm/math.c which is required for DEBUG=1 builds when MICROPY_FLOAT_IMPL=double	6 years ago
Damien George	0b239d458c	lib/libm_dbl/tanh: Make tanh more efficient and handle large numbers. Prior to this patch tanh(large number) would return nan due to inf/inf.	6 years ago
Damien George	045116551e	lib: Add libm_dbl, a double-precision math library, from musl-1.1.16.	7 years ago