numpy.polynomial.polyutils.trimseq¶
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numpy.polynomial.polyutils.
trimseq
(seq)[source]¶ Remove small Poly series coefficients.
Parameters: seq : sequence
Sequence of Poly series coefficients. This routine fails for empty sequences.
Returns: series : sequence
Subsequence with trailing zeros removed. If the resulting sequence would be empty, return the first element. The returned sequence may or may not be a view.
Notes
Do not lose the type info if the sequence contains unknown objects.