kopia lustrzana https://github.com/micropython/micropython
27767aafa2
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
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| .. | ||
| README | ||
| __cos.c | ||
| __expo2.c | ||
| __fpclassify.c | ||
| __rem_pio2.c | ||
| __rem_pio2_large.c | ||
| __signbit.c | ||
| __sin.c | ||
| __tan.c | ||
| acos.c | ||
| acosh.c | ||
| asin.c | ||
| asinh.c | ||
| atan.c | ||
| atan2.c | ||
| atanh.c | ||
| ceil.c | ||
| copysign.c | ||
| cos.c | ||
| cosh.c | ||
| erf.c | ||
| exp.c | ||
| expm1.c | ||
| floor.c | ||
| fmod.c | ||
| frexp.c | ||
| ldexp.c | ||
| lgamma.c | ||
| libm.h | ||
| log.c | ||
| log1p.c | ||
| log10.c | ||
| modf.c | ||
| nearbyint.c | ||
| pow.c | ||
| rint.c | ||
| round.c | ||
| scalbn.c | ||
| sin.c | ||
| sinh.c | ||
| sqrt.c | ||
| tan.c | ||
| tanh.c | ||
| tgamma.c | ||
| thumb_vfp_sqrt.c | ||
| trunc.c | ||
README
This directory contains source code for the standard double-precision math functions. The files lgamma.c, log10.c and tanh.c are too small to have a meaningful copyright or license. The file copysign.c contains a double version of the float copysignf provided in libm/math.c for use in DEBUG builds where the standard library copy is not available. The rest of the files in this directory are copied from the musl library, v1.1.16, and, unless otherwise stated in the individual file, have the following copyright and MIT license: ---------------------------------------------------------------------- Copyright © 2005-2014 Rich Felker, et al. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ----------------------------------------------------------------------