Computation of Fresnel integrals
K.D. Mielenz · Journal of Research of the National Institute of Standards and Technology · 1997
This paper describes a method for spreadsheet computations of Fresnel integrals to six significant figures, based on successive improvements of known rational approximations which are accurate to only three figures.Outside the range of validity of the improved approximations, known series expansions are used to obtain the Fresnel integrals to six figures.