numpy.polynomial.legendre.Legendre.truncate¶
- Legendre.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: 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.