--------------------------------------------------------- Elementary Math Functions --------------------------------------------------------- abs Absolute value. acos Inverse cosine. acosh Inverse hyperbolic cosine. acot Inverse cotangent. acoth Inverse hyperbolic cotangent. acsc Inverse cosecant. acsch Inverse hyperbolic cosecant. angle Phase angle. asec Inverse secant. asech Inverse hyperbolic secant. asin Inverse sine. asinh Inverse hyperbolic sine. atan Inverse tangent. atan2 Four quadrant inverse tangent. atanh Inverse hyperbolic tangent. ceil Round towards plus infinity. conj Complex conjugate. cos Cosine. cosh Hyperbolic cosine. cot Cotangent. coth Hyperbolic cotangent. csc Cosecant. csch Hyperbolic cosecant. exp Exponential. fix Round towards zero. floor Round towards minus infinity. gcd Greatest common divisor. imag Complex imaginary part. lcm Least common multiple. log Natural logarithm. log10 Common logarithm. real Complex real part. rem Remainder after division. round Round towards nearest integer. sec Secant. sech Hyperbolic secant. sign Signum function. sin Sine. sinh Hyperbolic sine. sqrt Square root. tan Tangent. tanh Hyperbolic tangent. ---------------------------------------------------------
------------------------------------------------------------------------- Specialized Math Functions ------------------------------------------------------------------------- bessel Bessel functions. besseli Modified Bessel functions of the first kind. besselj Bessel functions of the first kind. besselk Modified Bessel functions of the second kind. bessely Bessel functions of the second kind. beta Beta function. betainc Incomplete beta function. betaln Logarithm of beta function. ellipj Jacobi elliptic functions. ellipke Complete elliptic integral. erf Error function. erfc Complementary error function. erfcx Scaled complementary error function. erfinv Inverse error function. expint Exponential integral. gamma Gamma function. gammainc Incomplete gamma function. gammaln Logarithm of gamma function. legendre Associated Legendre functions. log2 Dissect floating point numbers. pow2 Scale floating point numbers. rat Rational approximation. rats Rational output. -------------------------------------------------------------------------
(c) Copyright 1994 by The MathWorks, Inc.