numpy.polynomial.polyutils.trimseq

polynomial.polyutils.trimseq(seq)[source]

Remove small Poly series coefficients.

Parameters:

seqsequence

Sequence of Poly series coefficients.

Returns:

seriessequence

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.