incorrect result in floating-point remainder

google / starlark-go

Starlark in Go: the Starlark configuration language, implemented in Go

BSD 3-Clause "New" or "Revised" License

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incorrect result in floating-point remainder #307

Closed alandonovan closed 3 years ago

alandonovan commented 3 years ago

Welcome to Starlark (go.starlark.net)
>>> 100.0 % -7.0
2
>>> -100.0 % 7.0
-2
>>> -100.0 % 7
-2

Python 3.8.5 (default, Jul 20 2020, 18:32:44) 
>>> 100.0 % -7.0
-5.0
>>> -100.0 % 7.0
5.0
>>> -100.0 % 7
5.0