Abramowitz
Description
Based on the public domain "Handbook of Mathematical Functions" produced by the US National Bureau of Standards (now NIST), edited by Milton Abramowitz and Irene Stegun, the Abramowitz app brings this classic reference work to ipad devices.

This edition of the Handbook contains more than 4000 equations and 170 graphs or illustrations. Interactive calculators have replaced bulky tables. The handbook contains a huge amount of information for student, scientists and engineers who need quick access to a wide variety of mathematical formulas. Buy it once, use it forever.

Subjects include properties of common trigonometric, exponential, and logarithmic, and hyperbolic functions along with their inverses. Special functions include gamma, error, Bessel, Struve and Mathieu functions. Orthogonal polynomials include Legendre, Laguerre, Ultraspherical, Jacobi, Chebyshev and Hermite polynomials. Special topics include hypergeometric functions, probability functions, Coulomb and spheroidal wave functions. Special numbers include Bernoulli numbers, Euler numbers, Stirling numbers, Clebsch-Gordon coefficents and binominal coefficients. Integrals, derivatives, recurrence relations and asymptotic expansions are enumerated for many of the special functions. Exponential integals, sine and cosine integrals, parabolic cylinder functions, elliptic integrals, Jacobian elliptic functions, Weierstrass elliptic functions, Laplace transforms are also present, along with numerical integration, differentiation and interpolation formulas.

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