Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
5.3.2 - English

Change language to:
Français - 日本語 - Português

Please note that the recommended version of Scilab is 2024.1.0. This page might be outdated.
See the recommended documentation of this function

Scilab help >> Special Functions > calerf

calerf

computes error functions.

Arguments

x

real vector or matrix

flag

integer indicator

y

real vector or matrix (of same size than x)

Description

calerf(x,0) computes the error function erf(x)

calerf(x,1) computes the complementary error function erfc(x)

calerf(x,2) computes the scaled complementary error function erfcx(x)

Examples

deff('y=f(t)','y=exp(-t^2)');
calerf(1,0)
2/sqrt(%pi)*intg(0,1,f)

See Also

  • erf — The error function.
  • erfc — The complementary error function.
  • erfcx — scaled complementary error function.

Authors

W. J. Cody (code from Netlib (specfun))

<< beta Special Functions dlgamma >>

Copyright (c) 2022-2023 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Thu May 12 11:44:24 CEST 2011