The Complex Stack; Complex Operations - HP 35s User Manual

The Complex Stack

A complex number occupies part 1 and part 2 of a stack level. In RPN mode, the
complex number occupying part 1 and part 2 of the X-register is displayed in line 2,
while the complex number occupying part 1 and part 2 of the Y-register is
displayed in line 1.
T
Z
Y
X

Complex Operations

Use the complex operations as you do real operations in ALG and RPN mode.
To do an operation with one complex number:
1. Enter the complex number z as described before.
2. Select the complex function.
9-2
Operations with Complex Numbers
Part3
Part2
Part1
Part3
Part2
Part1
Part3
Y 1 o r a 1
X 1 o r r 1
P a r t 3
Y 2 o r a 2
X 2 o r r 2
Complex Stack
(Display in line 1)
(Display in line 2)
X1iY1
or
r1 a1
X 2 i Y 2
or
r2 a2
Complex Result,Z