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Macaulay2 web site
imaginaryPart -- imaginary part
Synopsis
Usage:
imaginaryPart z
Inputs:
z
, an integer, rational, real or complex number
Outputs:
the imaginary part of the complex number z.
Description
i1 : imaginaryPart(3/4) o1 = 0
i2 : imaginaryPart(1.5+2*ii) o2 = 2 o2 : RR (of precision 53)
See also
CC
-- the class of all complex numbers