suspect-devices/circuitpython/lib/libm, branch v1.9.4 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.9.4 2017-10-10T05:01:13+00:00 lib/libm: Remove implementation of log2f, use MP_NEED_LOG2 instead. 2017-10-10T05:01:13+00:00 Damien George damien.p.george@gmail.com 2017-10-04T10:48:14+00:00 urn:sha1:81a06d2c9c3ce081043e1eb948b65014f1b1786a lib/libm: Fix tanhf so that it correctly handles +/- infinity args. 2017-10-04T10:14:00+00:00 Damien George damien.p.george@gmail.com 2017-10-04T10:14:00+00:00 urn:sha1:f869d6b2e339c04469c6c9ea3fb2fabd7bbb2d8c all: Use the name MicroPython consistently in comments 2017-07-31T08:35:40+00:00 Alexander Steffen devel.20.webmeister@spamgourmet.com 2017-06-30T07:22:17+00:00 urn:sha1:55f33240f3d7051d4213629e92437a36f1fac50e There were several different spellings of MicroPython present in comments, when there should be only one. lib/libm/math: Remove implementations of float conversion functions. 2017-06-14T07:18:23+00:00 Damien George damien.p.george@gmail.com 2017-06-14T07:18:23+00:00 urn:sha1:3bedff0b3cbb5ae9bc499f8ec0108c54f26fc87c These implementations are incorrect (eg f2d and d2f don't handle special values like 0.0) and proper versions can be provided by libgcc (or equivalent depending on the toolchain). libgcc is now linked with the stmhal port so that library will provide these functions from now on. lib/libm: Use isfinite instead of finitef, for C99 compatibility. 2017-05-31T01:34:29+00:00 Damien George damien.p.george@gmail.com 2017-05-31T01:34:29+00:00 urn:sha1:b53a63517a71278d0f73f98f4f5ce1b15b14370e lib/libm: Add implementation of nearbyintf, from musl-1.1.16. 2017-03-23T23:38:11+00:00 Damien George damien.p.george@gmail.com 2017-03-23T23:38:11+00:00 urn:sha1:fb161aa45a8110d18b08efa3175027b8fbac5463 lib/libm: Move Thumb-specific sqrtf function to separate file. 2016-11-03T01:26:32+00:00 Damien George damien.p.george@gmail.com 2016-11-03T01:26:32+00:00 urn:sha1:cd527bb324ade952d11a134859d38bf5272c165e This allows it to be used only when the hardware supports VFP instructions, preventing compile errors. lib/libm: Remove unused definition of "one". 2016-06-25T21:30:40+00:00 Damien George damien.p.george@gmail.com 2016-06-25T21:30:40+00:00 urn:sha1:7ddd85f933f18deff49bc6af520d4dc8d7be6282 lib/libm: Format code to pass gcc v6.1.1 warning. 2016-06-25T21:28:43+00:00 Damien George damien.p.george@gmail.com 2016-06-25T21:28:43+00:00 urn:sha1:873853f1a8fcc124959685daf2d210da035794c5 gcc 6.1.1 warns when indentation is misleading, and in this case the formatting of the code really is misleading. So adjust the formatting to be clear of the meaning of the code. lib/libm: Allow math funcs to be used by non-Thumb archs. 2015-12-18T21:05:44+00:00 Damien George damien.p.george@gmail.com 2015-12-18T21:05:44+00:00 urn:sha1:a67651406d4154cd5093884dea6ca0ca395d56db Requires addition of software implementation of sqrtf function.