DOCUMENTATION CalcMe
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  1. Wiris Ecosystem Documentation
  2. CalcMe documentation
  3. Commands
  4. Arithmetic
  5. Negative?

en:calc:commands:arithmetic:negative

Negative?

Checks if a number is negative.

Syntax

negative?(Real)

Description

negative?(Real)

Given a real number x, returns true if it is negative, and false otherwise.

Related functions

Positive?, Sign, Sign0

Table of Contents
  • Syntax
  • Description
  • Related functions
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