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BUG: sparse.linalg: ensure expm casts integer inputs to float #8984

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merged 1 commit into from
Jul 2, 2018
Merged

BUG: sparse.linalg: ensure expm casts integer inputs to float #8984

merged 1 commit into from
Jul 2, 2018

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pv
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@pv pv commented Jun 29, 2018 •
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Cast non-float inputs to float in expm, to avoid overflows etc.

Fixes gh-8981

@pv pv mentioned this pull request Jun 29, 2018
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BUG: sparse.linalg: ensure expm casts integer inputs to float
38127ea 
Avoids integer overflows in the algorithm.
@pv pv added the backport-candidate This fix should be ported by a maintainer to previous SciPy versions. label Jun 29, 2018
@WarrenWeckesser WarrenWeckesser added this to the 1.2.0 milestone Jul 2, 2018
@WarrenWeckesser WarrenWeckesser merged commit f179b25 into scipy:master Jul 2, 2018
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Thanks Pauli.

@tylerjereddy tylerjereddy removed the backport-candidate This fix should be ported by a maintainer to previous SciPy versions. label Feb 1, 2019
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