Complex Operations - HP -32S Owner's Manual

Complex Operations
Use the complex operations as you do real operations, but precede the
operator with BHcmplxI.
To do an operation with one complex number:
1. Enter the complex number z, composed of x + iy, by keying in y
["enter"! x.
2. Select the complex function:
Functions for One Complex Number, z
To Calculates Press:
Change sign, —z
Inverse, 1/z
Natural log, In z
Natural antilog, e2
Sin z
Cos z
Tan z
Ml CMPLX | |+/_|
HI CMPLX | 11/x |
ftll CMPLX | | LN |
Ml CMPLX | 16* |
Ml CMPLX | | SIN |
HI CMPLX | | COS |
Mil CMPLX | | TAN |
To do an arithmetic operation with two complex numbers:
1. Enter the first complex number, Zj (composed of X\ + iy{), by
keying in y21 enter IXj Ienter I. (For zfr key in the base part, zv
first.)
2. Enter the second complex number, z2, by keying in y21 enter Ix2.
(For Zjz2, key in the superscript, z2, second.)
3. Select the arithmetic operation:
9: Operations With Complex Numbers 139