Complex Number Calculations - Casio fx-570ES User Manual

π
: The following are the
This is true only in the case of Math format.
nπ
d π
• Transformation to a fractional
trigonometric function results and values that are normally
expressed in radians.
• After obtaining a calculation result in ' form, you can convert it
to decimal form by pressing the f key. When the original
calculation result is in decimal form, it cannot be converted to '
form.
Examples of S-D Transformation
Note that S-D transformation can take some time to perform.
Example: Fraction
MATH
• Each press of the f key toggles between the two forms.
Appendix
π
<#046> Fraction
→
<#047> '

Complex Number Calculations

Your calculator can perform the following complex number
calculations.
• Addition, subtraction, multiplication, division
• Argument and absolute value calculations
• Reciprocal, square and cube calculations
• Conjugate complex number calculations
All calculations in this section are performed in the CMPLX Mode
(N2).
Appendix <#048> (1 + 3
n
( is an integer.)
b π
a
or
c c
→
Decimal
'5c6=
→
Decimal
Decimal
π
forms that are supported.
(depending on fraction display format
setting)
π
form is limited to inverse
f
f
3
) ÷ (2
i i
) = — – —
2
E-41
(CMPLX)
1
i
2
Math