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erf_zeros(nt)

Zeros in the other quadrants can be obtained by using the symmetries erf(-z) = erf(z) and erf(conj(z)) = conj(erf(z)).

Parameters

nt : int

The number of zeros to compute

Returns

The locations of the zeros of erf : ndarray (complex)

Complex values at which zeros of erf(z)

Compute the first nt zero in the first quadrant, ordered by absolute value.

Examples

>>> from scipy import special
... special.erf_zeros(1) array([1.45061616+1.880943j])

Check that erf is (close to) zero for the value returned by erf_zeros

>>> special.erf(special.erf_zeros(1))
array([4.95159469e-14-1.16407394e-16j])
See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

scipy.special._basic.erf_zeros

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GitHub : /scipy/special/_basic.py#980
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