Inverse Trigonometrie Functions; Hyperbolic And Inverse Hyperbolic Functions - Sharp EL-506P Instruction Manual

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4. Inverse Trigonometrie Functions
Calculate: Sin-
1
0 .5
Put the angular mode at "DEG".
Keyin:
.5 ~ 0
Answer : 30
Calculate : Cos-
1
-1
Put the angular mode at "RAD ". To enter a negative number, press the
Key i n : 1
~ ~ ~ ~
key after numerals.
Answer : 3 . 141592654 (Value of
,d
5. Hyperbolic and Inverse Hyperbolic Functions
When using the hyperbolic and inverse hyperbolic functions "HYP" will appear in
the upper part of the display .
Calculate: Sinh 4
Key in :
4 ~
~
Answer : 27.2899172