Abs

Available

Returns the absolute value of a number.

Forms

Abs[z]

Verified examplesAbs[-5] → 5 Abs[5] → 5 Abs[0] → 0 Abs[2 + 2 I] → 2*Sqrt[2]Abs[Exp[2 I]] → 1 Abs[Exp[2 + 3 I]] → E^2

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Used in

Fractal explorations - 2 steps
Use simulated lighting for the background density - 2 steps
N integrate integration strategies introduction - 2 steps
Numerical nonlinear global optimization examples finding multiple optima method 2 - 3 steps
Get output in traditional textbook form - 3 steps
AC-to-DC full-wave rectifier - 4 steps

Topics

Angles And Polar Coordinates - Complex Numbers
Audio Editing - Arithmetic Operations
Complex Numbers - General
Functions Of Complex Variables - Basic Functions »
GPU Computing - Mathematical Functions »
GPU Computing-Apple - Mathematical Functions »

Related

RealAbs Norm Re Im Arg AbsArg Sign Conjugate Mod ComplexExpand Log Plus

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