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| author | Joe Ramsay <Joe.Ramsay@arm.com> | 2022-07-12 09:13:09 +0100 |
|---|---|---|
| committer | Joe Ramsay <joe.ramsay@arm.com> | 2022-07-12 09:13:09 +0100 |
| commit | ea3ad6c20ddd99aa1ee3f86e8f4bc5fe76cee35c (patch) | |
| tree | 4ce195532f2d8bfafa38425b7b7ea51be0e7104d /pl/math/test/mathbench_funcs.h | |
| parent | d9a816bb547d3acc29e343c85dc568ff86add1c9 (diff) | |
| download | arm-optimized-routines-ea3ad6c20ddd99aa1ee3f86e8f4bc5fe76cee35c.tar.gz | |
pl/math: Add scalar asinhf
asinhf depends on logf, which has been copied over from the main math
directory. The only modification was to change the name logf to
optr_aor_log_f32 to resolve any ambiguity with libm.
Worst-case error is about 3.4 ULP, at very large input. There are 4
intervals with slightly different error behaviour, as follows:
Interval Worst-case accuracy (ulp)
|x| < 2^-12 0
|x| < 1 1.3
|x| < sqrt(FLT_MAX) 2.0
|x| < infinity 3.4
Diffstat (limited to 'pl/math/test/mathbench_funcs.h')
| -rw-r--r-- | pl/math/test/mathbench_funcs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pl/math/test/mathbench_funcs.h b/pl/math/test/mathbench_funcs.h index 0f8e0ca..45ee627 100644 --- a/pl/math/test/mathbench_funcs.h +++ b/pl/math/test/mathbench_funcs.h @@ -5,6 +5,7 @@ * Copyright (c) 2022, Arm Limited. * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception */ +F (asinhf, -10.0, 10.0) F (atanf, -10.0, 10.0) {"atan2f", 'f', 0, -10.0, 10.0, {.f = atan2f_wrap}}, F (erfcf, -4.0, 10.0) |