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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/test/float_SUITE.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/test/float_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/float_SUITE.erl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/compiler/test/float_SUITE.erl b/lib/compiler/test/float_SUITE.erl index f6095947ca..0ebc71eb9b 100644 --- a/lib/compiler/test/float_SUITE.erl +++ b/lib/compiler/test/float_SUITE.erl @@ -150,6 +150,11 @@ math_functions(Config) when is_list(Config) -> ?OPTIONAL(0.0, math:erf(id(0))), ?OPTIONAL(1.0, math:erfc(id(0))), + 5.0 = math:floor(5.6), + 6.0 = math:ceil(5.6), + 5.0 = math:floor(id(5.4)), + 6.0 = math:ceil(id(5.4)), + %% Only for coverage (of beam_type.erl). {'EXIT',{undef,_}} = (catch math:fnurfla(0)), {'EXIT',{undef,_}} = (catch math:fnurfla(0, 0)), |