Casio FX-730P User Manual

2-4 Function Calculations
Now perform calculations by using functions. Frequently used functions can be
input at one touch
of the respective function keys.
• Trigonometric Functions (sin, cos, tan) and Inverse Trigonometric Functions
(sin-
1
,
cos-
1
,
tan-
1
)
When using these functions, be sure to specify the angle unit (degrees, radians,
grads).
Example:
sin 12.3456° = 0.2138079201
Operation:
§!)@ (Angle unit: degrees (DEG))
~~ 12.3456~
Example:
I ~1 · 7, ·1 .~:= :~
7
1'o:::i·7.·~11
_ ...... ___ J ..... _
2 • sin 45 • X cos 65. 1 •
0.5954345575
Operation:
200~~4 500~~6 5 . 1 ~
Example:
sin -
1
0.5 = 30°
Operation:
1 ·-1 c:qc:4-:r4c:c:-:ic:
•.:. • ·-' .· ·-' . _; , ·-' · -' I ·-'
~'iiil 0 • 5 ~ LI _3_C _1 _________ _
Example:
cos(; rad) = 0.5
Operation:
§!][§] (Angle unit: radians (RAD))
27

Casio FX-730P Specifications

General

Brand	Casio
Model	FX-730P
Category	Desktop
Language	English