EasyManua.ls Logo

Casio Fx-82AU PLUS II - Angle Unit Conversion; Exponential Functions; Logarithmic Functions

Casio Fx-82AU PLUS II
57 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
(sinh) 1 1.175201194
Example 2: cosh
-1
1 = 0
(cosh
-1
) 1 0
Angle Unit Conversion
°,
r
,
g
: These functions specify the angle unit. ° specifies degrees,
r
radians, and
g
grads.
Input a function from the menu that appears when you perform the
following key operation: (DRG ).
Example: π/2 radians = 90°, 50 grads = 45° (Angle unit: Deg)
(π) 2 (DRG ) (
r
)
90
50 (DRG ) (
g
) 45
Exponential Functions
Note that the input method is different depending upon whether you are
using Natural Display or Linear Display.
Example: To calculate e
5
× 2 to three significant digits (Sci 3)
(SETUP) (Sci)
(MthIO-LineO) ( ) 5 2 2.97×10
2
(LineIO) ( ) 5 2 2.97×10
2
Logarithmic Functions
Example 1: log
10
1000 = log 1000 = 3
1000 3
Example 2: To calculate ln 90 (= log
e
90) to three significant digits (Sci 3)
(SETUP) (Sci)
90
4.50×10
0
28

Table of Contents

Related product manuals