circuitpython/tests/float/builtin_float_hash.py

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# test builtin hash function with float args
# these should hash to an integer with a specific value
for val in (
"0.0",
"-0.0",
"1.0",
"2.0",
"-12.0",
"12345.0",
):
print(val, hash(float(val)))
# just check that these values are hashable
for val in (
"0.1",
"-0.1",
"10.3",
"0.4e3",
"1e16",
"inf",
"-inf",
"nan",
):
print(val, type(hash(float(val))))