Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
2024.1.0 - Français


%z

A variable used to define polynomials.

Syntax

%z

Description

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

Example

p = %z^2 + 2 * %i *%z -1
roots(p)
coeff(p)

z = poly(0, "z");
p1 = z^2 + 2*%i*z -1
roots(p1)
coeff(p1)

See also

  • poly — définition d'un polynôme selon racines ou coefficients, ou caractéristique d'une matrice carrée
  • coeff — coefficients d'une matrice de polynômes
  • roots — racines d'un polynôme
Report an issue
<< %t or %T Constantes home >>

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:
Mon Jun 17 17:52:25 CEST 2024