fx-82MS fx-82TL fx-9860GII
SHIFT
On a Casio calculator you can shift the keyboard
SHIFT
This is shown in the status line by an 
. Above the keys is the alternative lettering.
Example 1
To calculate sin-1(1) = 90°
SHIFT _
0.sin-1 D sin-1 _
0.sin-1 1
90.sin 1 =
Example 2
To calculate cos-1(−1) = π
SHIFT cos-1 E cos-1 -1
3.141592654cos (−) 1 =
Example 3
To calculate sin (½π) = 1
SHIFT π sin .5π
1.sin · 5 EXP =
Example 4
To calculate with rounding
1÷9
0.111111111SHIFT Rnd Ans×9
0.9999999991 ÷ 9 = 0 × 9 =
Example 5
To generate a random number between 0.000 and 0.999
SHIFT Ran# Ran#_
0.Ran#
0.402• =
The above value is a sample only. Results differ each time.
Example 6
To convert an angle of 60 degrees to radians
SHIFT DRG► D R G
1 2 360°_
60°
1.0471975516 0 Ans 1 =
Example 7
To change 13 × 456 in 123 × 456 by inserting the number 2 in the location you want
◄ REPLAY ► SHIFT INS 1░×456
5928.123×456
56088.DEL 2 =
Example 8
To calculate 6√64 = 2
SHIFT x√ 6x√64
2.6 Xy 6 4 =
Example 9
To calculate ln (e2) = 2
SHIFT ex ln e2
2.ln ln 2 =
Example 11
To calculate 101.25
SHIFT 10x 101.25
17.7827941log 1 · 2 5 =
Example 12
To convert 2.75 to the improper fraction
2.75
2.75SHIFT d/c 2.75
11┘4.2 · 7 5 = ab/c
Example 13
To calculate sinh-1(72) = 4.96986…°
SHIFT
0.sin-1 D
sinh−1_
0.sinh−1 72
4.969861521hyp sin 7 2 = hyp