DOCUMENTATION CalcMe
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  1. Wiris Ecosystem Documentation
  2. CalcMe documentation
  3. Commands
  4. Expressions and polynomials
  5. Multiplicity

en:calc:commands:expressions_polynomials:multiplicity

Multiplicity

Returns the multiplicity of a root. An element a is said to be a root of multiplicity k of p left parenthesis x right parenthesis if p left parenthesis x right parenthesis space equals space left parenthesis x minus a right parenthesis to the power of k space q left parenthesis x right parenthesis; where q left parenthesis a right parenthesis space not equal to 0. If a is not a root, its multiplicity is zero.

Syntax

multiplicity(List, Polynomial)

Description

multiplicity(List, Polynomial)

Given a list with the root and a polynomial, returns its multiplicity.

Related functions

Roots, Roots to polynomial, Factor

Table of Contents
  • Syntax
  • Description
  • Related functions
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