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| author | Björn Gustavsson <[email protected]> | 2016-06-27 12:54:04 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2016-09-05 11:49:13 +0200 |
| commit | 6d40cfd77f1d2f1e1403e4b41c0b53ae6499ea11 (patch) | |
| tree | 774f51ba146c2b172b73bf778c6d8e820d0a0d9c /lib/compiler/src/erl_bifs.erl | |
| parent | 986d32a62b20c32338dac4dfd27c141c8f9be0fe (diff) | |
| download | otp-6d40cfd77f1d2f1e1403e4b41c0b53ae6499ea11.tar.gz otp-6d40cfd77f1d2f1e1403e4b41c0b53ae6499ea11.tar.bz2 otp-6d40cfd77f1d2f1e1403e4b41c0b53ae6499ea11.zip | |
Add math:floor/1 and math:ceil/1
Add math:floor/1 and math:ceil/1 to avoid unnecessary conversions
in floating point expressions. That is, instead of having to write
float(floor(X)) as part of a floating point expressions, we can
write simply math:floor(X).
Diffstat (limited to 'lib/compiler/src/erl_bifs.erl')
| -rw-r--r-- | lib/compiler/src/erl_bifs.erl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/compiler/src/erl_bifs.erl b/lib/compiler/src/erl_bifs.erl index 7240592e16..7693daaa56 100644 --- a/lib/compiler/src/erl_bifs.erl +++ b/lib/compiler/src/erl_bifs.erl @@ -131,11 +131,13 @@ is_pure(math, asinh, 1) -> true; is_pure(math, atan, 1) -> true; is_pure(math, atan2, 2) -> true; is_pure(math, atanh, 1) -> true; +is_pure(math, ceil, 1) -> true; is_pure(math, cos, 1) -> true; is_pure(math, cosh, 1) -> true; is_pure(math, erf, 1) -> true; is_pure(math, erfc, 1) -> true; is_pure(math, exp, 1) -> true; +is_pure(math, floor, 1) -> true; is_pure(math, log, 1) -> true; is_pure(math, log2, 1) -> true; is_pure(math, log10, 1) -> true; |