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tests/float: Add domain checks for log and also -inf.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2023-02-16 10:26:33 +11:00
parent fe330c74f4
commit 799d888182
1 changed files with 3 additions and 1 deletions
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4
tests/float/math_domain.py
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@ -17,6 +17,7 @@ for name, f, args in (
("trunc", math.trunc, ()), ("trunc", math.trunc, ()),
("sqrt", math.sqrt, (-1, 0)), ("sqrt", math.sqrt, (-1, 0)),
("exp", math.exp, ()), ("exp", math.exp, ()),
("log", math.log, ()),
("sin", math.sin, ()), ("sin", math.sin, ()),
("cos", math.cos, ()), ("cos", math.cos, ()),
("tan", math.tan, ()), ("tan", math.tan, ()),
@ -27,7 +28,7 @@ for name, f, args in (
("radians", math.radians, ()), ("radians", math.radians, ()),
("degrees", math.degrees, ()), ("degrees", math.degrees, ()),
): ):
for x in args + (inf, nan): for x in args + (inf, -inf, nan):
try: try:
ans = f(x) ans = f(x)
print("%.4f" % ans) print("%.4f" % ans)
@ -39,6 +40,7 @@ for name, f, args in (
# double argument functions # double argument functions
for name, f, args in ( for name, f, args in (
("pow", math.pow, ((0, 2), (-1, 2), (0, -1), (-1, 2.3), (nan, 0), (1, nan))), ("pow", math.pow, ((0, 2), (-1, 2), (0, -1), (-1, 2.3), (nan, 0), (1, nan))),
("log", math.log, ()),
("fmod", math.fmod, ((1.2, inf), (1.2, -inf), (1.2, 0), (inf, 1.2))), ("fmod", math.fmod, ((1.2, inf), (1.2, -inf), (1.2, 0), (inf, 1.2))),
("atan2", math.atan2, ((0, 0), (-inf, inf), (-inf, -inf), (inf, -inf))), ("atan2", math.atan2, ((0, 0), (-inf, inf), (-inf, -inf), (inf, -inf))),
("copysign", math.copysign, ()), ("copysign", math.copysign, ()),