SciPy

scipy.special.fresnel_zeros

scipy.special.fresnel_zeros(nt)[source]

Compute nt complex zeros of sine and cosine Fresnel integrals S(z) and C(z).

References

[R309]Zhang, Shanjie and Jin, Jianming. “Computation of Special Functions”, John Wiley and Sons, 1996. http://jin.ece.illinois.edu/specfunc.html