TI-BASIC:Imag
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Command Summary
Returns the imaginary part of a complex number.
Command Syntax
imag(value)
Menu Location
Press:
- MATH to access the Math menu.
- RIGHT, RIGHT to access the CPX (complex) submenu.
- 3 to select imag(, or use arrows.
TI-83/84/+/SE
2 bytes
imag(z) returns the imaginary part of the complex number z. If z is represented as x+iy where x and y are both real, imag(z) returns y. Also works on a list of complex numbers.
imag(3+4i)
4
imag({3+4i,-2i,17})
{4,-2,0}
