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

Change language to:
Français - 日本語 - Português - Русский

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 This page might be outdated.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 >> Scilab > Variables > Predefined variables > %s

%s

A variable used to define polynomials.

Calling Sequence

%s

Description

%s is the polynomial in the real cases by default, s = poly(0, "s"). This variable is used to create polynomials.

Example

p = %s^2 + 2 * %s +1
roots(p)
coeff(p)

s = poly(0, "s");
p1 = s^2 + 2*s +1
roots(p1)
coeff(p1)

See Also

  • poly — polynomial definition
  • coeff — coefficients of matrix polynomial
  • roots — roots of polynomials
Report an issue
<< %pi Predefined variables %t or %T >>

Copyright (c) 2022-2024 (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 Oct 02 13:46:45 CEST 2014