numpy.polynomial.Polynomial.cutdeg ¶
method
- Polynomial. cutdeg ( deg ) ¶
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Truncate series to the given degree.
Reduce the degree of the series to deg by discarding the high order terms. If deg is greater than the current degree a copy of the current series is returned. This can be useful in least squares where the coefficients of the high degree terms may be very small.
New in version 1.5.0.
- Parameters
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- deg non-negative int
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The series is reduced to degree deg by discarding the high order terms. The value of deg must be a non-negative integer.
- Returns
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- new_series series
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New instance of series with reduced degree.