imag
imaginary part of complex numbers, polynomials, or rationals
Syntax
y = imag(x)
Arguments
- x
matrix of real or complex numbers (full or sparse storage), or of polynomials or rationals with real or complex coefficients.
- y
matrix of real numbers, polynomials or rationals, with same sizes than
x
.
Description
imag(x)
is the imaginary part of
x
. (See %i
to enter complex
numbers).
Examples
See also
- real — real part of complex numbers, polynomials, or rationals
History
Version | Description |
6.0 | Extension to rationals |
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