ComplexExpand

可用

Expands expressions assuming variables are real.

形式

ComplexExpand[expr]

ComplexExpand[expr, {x1, x2, …}]

验证过的示例ComplexExpand[Abs[x + I*y]] → Sqrt[x^2 + y^2]

在 Qurak 上运行搜索参考

主题

Algebraic Transformations - General Operations
Complex Numbers - General
Formula Manipulation - Algebraic Transformations »
Functions Of Complex Variables - Symbolic Manipulation
Hyperbolic Functions - General
Trigonometric Functions - General

相关

GaussianIntegers TrigToExp ExpToTrig TrigExpand FunctionExpand PowerExpand Abs ReIm FullSimplify I Reduce TrigFactor

全部 6300 个函数 · 从 MCP 客户端使用