Polynomial.truncate()

Polynomial.truncate(size) [source]

Truncate series to length size.

Reduce the series to length size by discarding the high degree terms. The value of size must be a positive integer. This can be useful in least squares where the coefficients of the high degree terms may be very small.

Parameters:

Parameters:	size : positive int The series is reduced to length `size` by discarding the high degree terms. The value of `size` must be a positive integer.
Returns:	new_series : series New instance of series with truncated coefficients.

size : positive int

The series is reduced to length size by discarding the high degree terms. The value of size must be a positive integer.

Returns:

new_series : series

New instance of series with truncated coefficients.

Links:

https://docs.scipy.org/doc/numpy-1.11.0/reference/generated/numpy.polynomial.polynomial.Polynomial.truncate.html

doc_NumPy

2017-01-10 18:19:26

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