8000 BUG: Increase accuracy of log1p for small inputs by mfkasim1 · Pull Request #22611 · numpy/numpy · GitHub
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BUG: Increase accuracy of log1p for small inputs #22611

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BUG: Increase accuracy of log1p for small inputs #22611

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3c06dd4
BUG: Increase accuracy of log1p for small inputs
mfkasim1 Nov 17, 2022
c57b5a2
BUG: Handle overflow and underflow for log1p complex
mfkasim1 Nov 18, 2022
59ab5bd
STY: split lines that are too long for log1p complex test
mfkasim1 Nov 18, 2022
efd5c82
TST: Added infj test for log1p complex
mfkasim1 Nov 18, 2022
d559bca
TST: Added decimal arg in testing small numbers
mfkasim1 Nov 18, 2022
c1729cf
TST: Using assert_array_almost_equal_nulp for small numbers
mfkasim1 Nov 18, 2022
3ad9ec3
STY: Put a space after a comma
mfkasim1 Nov 18, 2022
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TST: Added infj test for log1p complex
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@mfkasim1
mfkasim1 committed Nov 18, 2022
commit efd5c8242c5781204bbb69a466ddb582cc0f4a5c
1 change: 1 addition & 0 deletions numpy/core/tests/test_umath.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1839,6 +1839,7 @@ def test_special(self):
assert_equal(ncu.log1p(np.nan + 1j), np.nan + np.nan * 1j)
assert_equal(ncu.log1p(np.inf + 1j), np.inf + 0j)
assert_equal(ncu.log1p(-np.inf + 1j), np.inf + np.pi * 1j)
assert_equal(ncu.log1p(complex(0, np.inf)), np.inf + np.pi * 0.5j)
assert_equal(ncu.log1p(-1 + 0j), -np.inf + 0j)

class TestExpm1:
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