Absolute

Returns the absolute value of a number.

absolute(Real)

Description

absolute(Real)

Given a real number $x$ , returns its absolute value $open vertical bar x close vertical bar equals open curly brackets table attributes columnalign left end attributes row cell x comma space text if end text space x space greater or equal than 0 end cell row cell negative x comma space text if end text space x space less than space 0 end cell end table close$

Negative?, Positive?

Absolute

Syntax

Description

absolute(Real)

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