Complex Number Display Setting; Complex Number Calculation Result Display Examples - Casio fx-5800P User Manual

Example: To input 2 + 3
A Inputting Complex Number Values Using Polar Coordinate
Format
Complex numbers can also be input using polar coordinate format (
Example: To input 5 ∠ 30
Important!
When inputting argument , enter a value that indicates an angle in accordance with the
calculator's current default angle unit setting.

Complex Number Display Setting

See "Specifying the Complex Number Display Format" (page 13).

Complex Number Calculation Result Display Examples

A Rectangular Coordinate Format ( a + bi )
(SETUP)
'
Example 1: 2 × (
'
2 ∠ 45 = 1 +
Example 2:
A Polar Coordinate Format ( r ∠ )
(SETUP)
i
4 (COMPLX) 1 (
'
i i
3 + ) = 2 3 + 2 = 3.464101615 + 2
2*(
2*(
When using linear display format, calculation results are displayed
i
2
4 (COMPLX) 2 (
2+3
5 (∠ ) 30
a bi
+ )
i
3 + )
3)+ )
in two lines showing the real part and imaginary part.
(∠ ) 45
∠ )
r
E-56
∠ ).
r