Mathematics > Mathematical Functions

55 functions in Symbolic Math Toolbox › Mathematics > Mathematical Functions.

`catalan`	Catalan's constant, 0.9160, as a symbolic constant.
`coshint`	Hyperbolic cosine integral.
`cosint`	Cosine integral function.
`dawson`	Dawson integral.
`dilog`	Dilogarithm function.
`dirac`	Dirac delta function and its derivatives.
`ei`	Exponential integral Ei(x).
`ellipticCE`	Complementary complete elliptic integral of the second kind.
`ellipticCK`	Complementary complete elliptic integral of the first kind.
`ellipticCPi`	Complementary complete elliptic integral of the third kind.
`ellipticE`	Complete and incomplete elliptic integrals of the second kind.
`ellipticF`	Incomplete elliptic integral of the first kind.
`ellipticK`	Complete elliptic integral of the first kind.
`ellipticNome`	Elliptic nome q for a given parameter.
`ellipticPi`	Complete and incomplete elliptic integrals of the third kind.
`erfi`	Imaginary error function.
`eulergamma`	Euler-Mascheroni constant, 0.5772, as a symbolic constant.
`fresnelc`	Fresnel cosine integral.
`fresnels`	Fresnel sine integral.
`heaviside`	Heaviside step function.
`hurwitzZeta`	Hurwitz zeta function.
`hypergeom`	Generalized hypergeometric function.
`igamma`	Upper incomplete gamma function.
`jacobiAM`	Jacobi amplitude function.
`jacobiCD`	Jacobi elliptic function `cd(u, m) = cn/dn`.
`jacobiCN`	Jacobi elliptic function `cn(u, m)`.
`jacobiCS`	Jacobi elliptic function `cs(u, m) = cn/sn`.
`jacobiDC`	Jacobi elliptic function `dc(u, m) = dn/cn`.
`jacobiDN`	Jacobi elliptic function `dn(u, m)`.
`jacobiDS`	Jacobi elliptic function `ds(u, m) = dn/sn`.
`jacobiNC`	Jacobi elliptic function `nc(u, m) = 1/cn`.
`jacobiND`	Jacobi elliptic function nd(u\|m) = 1/dn(u\|m).
`jacobiNS`	Jacobi elliptic function ns(u\|m) = 1/sn(u\|m).
`jacobiSC`	Jacobi elliptic function sc(u\|m) = sn(u\|m)/cn(u\|m).
`jacobiSD`	Jacobi elliptic function sd(u\|m) = sn(u\|m)/dn(u\|m).
`jacobiSN`	Jacobi elliptic function sn(u\|m).
`jacobiZeta`	Jacobi zeta function Z(u\|m).
`kroneckerDelta`	Kronecker delta: 1 when the arguments are equal, 0 otherwise.
`kummerU`	Confluent hypergeometric function of the second kind U(a, b, z).
`lambertw`	Lambert W function, the inverse of w*exp(w).
`logint`	Logarithmic integral li(x).
`meijerG`	Meijer G-function.
`pochhammer`	Pochhammer symbol (rising factorial) (x)_n.
`polylog`	Polylogarithm Li_n(z).
`rectangularPulse`	Rectangular pulse: 1 inside an interval, 0 outside, 1/2 at the edges.
`signIm`	Sign of the imaginary part of a complex number, with a branch-cut convention.
`sinc`	Normalized sinc function sin(pix)/(pix).
`sinhint`	Hyperbolic sine integral Shi(x).
`sinint`	Sine integral Si(x).
`ssinint`	Shifted sine integral, Si(x) - pi/2.
`triangularPulse`	Triangular pulse that rises from a to b and falls from b to c.
`whittakerM`	Whittaker function M_{k,m}(z) of the first kind.
`whittakerW`	Whittaker function W_{k,m}(z) of the second kind.
`wrightOmega`	Wright omega function, the solution of w + log(w) = z.
`zeta`	Riemann zeta function.