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Built-in Functions / Numerical Computation / Complex Numbers /

Im

Usage

• Im[z] gives the imaginary part of the complex number z.


Notes

• Im[expr] is left unevaluated if expr is not a numeric quantity.
• See Section 1.1.5 and Section 3.2.2.
• See also: Re, Abs, Arg, ComplexExpand.
• New in Version 1.
Further Examples


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