Abs

可用

Returns the absolute value of a number.

形式

Abs[z]

验证过的示例Abs[-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

在 Qurak 上运行搜索参考

用于

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

主题

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 »

相关

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

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