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min and max #35

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min and max #35

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4f0504d
Update __init__.py
Oxke Jun 18, 2024
ce2e431
typo after changing min and max
Oxke Jun 18, 2024
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8 changes: 8 additions & 0 deletions interval/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -242,6 +242,14 @@ def __pos__(self):
def __neg__(self):
return self.new(self.Component(-x.sup, -x.inf) for x in self)

@comp_by_comp
def min(x, y):
return (fpu.down(lambda: min(x.inf, y.inf)), fpu.up(lambda: min(x.sup, y.sup)))

@comp_by_comp
def max(x, y):
return (fpu.down(lambda: max(x.inf, y.inf)), fpu.up(lambda: max(x.sup, y.sup)))

@comp_by_comp
def __add__(x, y):
return (fpu.down(lambda: x.inf + y.inf), fpu.up(lambda: x.sup + y.sup))
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