F Index Page
Keyword Index for the NAG Library Manual
NAG Library Manual

Keyword : Functions, approximations of

S01BAF   ln(1 + x)
S01EAF   Complex exponential, ez
S07AAF   tanx
S09AAF   arcsinx
S09ABF   arccosx
S10AAF   tanhx
S10ABF   sinhx
S10ACF   coshx
S11AAF   arctanhx
S11ABF   arcsinhx
S11ACF   arccoshx
S13AAF   Exponential integral E1(x)
S13ACF   Cosine integral Ci(x)
S13ADF   Sine integral Si(x)
S14AAF   Gamma function
S14ABF   Log gamma function, real argument
S14ACF   ψ(x)lnx
S14ADF   Scaled derivatives of ψ(x)
S14AEF   Polygamma function ψ(n)(x) for real x
S14AFF   Polygamma function ψ(n)(z) for complex z
S14AGF   Logarithm of the gamma function lnΓ(z), complex argument
S14AHF   Scaled log gamma function
S14BAF   Incomplete gamma functions P(a,x) and Q(a,x)
S14CBF   Logarithm of the beta function ln(B,a,b)
S14CCF   Incomplete beta function Ix(a,b) and its complement 1Ix
S15ABF   Cumulative Normal distribution function P(x)
S15ACF   Complement of cumulative Normal distribution function Q(x)
S15ADF   Complement of error function erfc(x)
S15AEF   Error function erf(x)
S15AFF   Dawson's integral
S15AGF   Scaled complement of error function, erfcx(x)
S15DDF   Scaled complex complement of error function, exp(z2)erfc(iz)
S17ACF   Bessel function Y0(x)
S17ADF   Bessel function Y1(x)
S17AEF   Bessel function J0(x)
S17AFF   Bessel function J1(x)
S17AGF   Airy function Ai(x)
S17AHF   Airy function Bi(x)
S17AJF   Airy function Ai(x)
S17AKF   Airy function Bi(x)
S17ALF   Zeros of Bessel functions Jα(x), Jα(x), Yα(x) or Yα(x)
S17AQF   Bessel function vectorized Y0(x)
S17ARF   Bessel function vectorized Y1(x)
S17ASF   Bessel function vectorized J0(x)
S17ATF   Bessel function vectorized J1(x)
S17AUF   Airy function vectorized Ai(x)
S17AVF   Airy function vectorized Bi(x)
S17AWF   Airy function vectorized Ai(x)
S17AXF   Airy function vectorized Bi(x)
S17DCF   Bessel functions Yν + a(z), real a0, complex z, ν = 0,1,2,
S17DEF   Bessel functions Jν + a(z), real a0, complex z, ν = 0,1,2,
S17DGF   Airy functions Ai(z) and Ai(z), complex z
S17DHF   Airy functions Bi(z) and Bi(z), complex z
S17DLF   Hankel functions Hν + a(j)(z), j = 1,2, real a0, complex z, ν=0,1,2,
S18ACF   Modified Bessel function K0(x)

F Index Page
Keyword Index for the NAG Library Manual
NAG Library Manual

© The Numerical Algorithms Group Ltd, Oxford UK. 2013