NAG AD Library
S (Specfun)
Approximations of Special Functions

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Interfaces: FL CL CPP AD

S (Specfun)

Chapter Contents FL CL CPP AD

S (Specfun) Chapter Introduction (FL Interface) – A description of the Chapter and an overview of the algorithms available.

Routine	Mark of Introduction	Purpose
s01ba	26.2	nagad_specfun_log_shifted $\ln (1 + x)$
s15ab	27.1	nagad_specfun_cdf_normal Cumulative Normal distribution function $P (x)$
s15ad	27.1	nagad_specfun_erfc_real Complement of error function $erfc (x)$
s18de	27.1	nagad_specfun_bessel_i_complex Modified Bessel functions $I_{ν + a} (z)$ , real $a \geq 0$ , complex $z$ , $ν = 0, 1, 2, \dots$

Interfaces: FL CL CPP AD

S (Specfun)

Chapter Contents FL CL CPP AD

NAG AD LibraryS (Specfun)Approximations of Special Functions