Casio FX-97SGX

User Manual - Page 14

For FX-97SGX.

PDF File Manual, 31 pages, Download pdf file

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*2 Depending on the calculation mode, you should press .
, : Exponential functions.
H
5
× 2 = 296.8263182
(MathI/MathO)
() 52
ʹͻ͸Ǥͺʹ͸͵ͳͺʹ
(LineI/LineO)
() 52
ʹͻ͸Ǥͺʹ͸͵ͳͺʹ
log: Logarithmic function.
log
10
1000 = log 1000 = 3
1000
͵
ln: Natural logarithm to base H.
ln 90 (= log
H
90) = 4.49980967
90
ͶǤͶͻͻͺͲͻ͸͹
[
2
, [
3
,
,
,
,
, [
-1
: Powers, power roots, and reciprocals.
(1 + 1)
2+2
= 16
1122
ͳ͸
(5
2
)
3
= 15625
5
ͳͷ͸ʹͷ
͵ʹ
ͷ
ൌʹ
(MathI/MathO)
() 532
ʹ
(LineI/LineO)
5() 32
ʹ
ʹൈ͵ ͶǤʹͶʹ͸ͶͲ͸ͺ͹ǤǤǤ
(MathI/MathO)
23
ͶǤʹͶʹ͸ͶͲ͸ͺ͹
(LineI/LineO)
23
ͶǤʹͶʹ͸ͶͲ͸ͺ͹
Pol, Rec: Pol converts rectangular coordinates to polar coordinates, while
Rec converts polar coordinates to rectangular coordinates.
Specify the angle unit before
performing calculations.
The calculation result for U and ș
and for [ and \ are each
assigned respectively to
variables [ and \.
Calculation result ș is displayed
in the range of -180° < ș ԛ 180°.
To convert rectangular coordinates ʹǡ ʹ to polar coordinates (Angle
Unit: Degree)
(MathI/MathO)
(Pol)2(,)2
UൌʹǡșൌͶͷ
To convert polar coordinates
ʹǡ Ͷͷι to rectangular coordinates (Angle
Unit: Degree)
(MathI/MathO)
(Rec)2(,) 45
[ൌͳǡ \ൌͳ
[!: Factorial function.
(5 + 3) ! = 40320
53
ͶͲ͵ʹͲ
Abs: Absolute value function.
|2 − 7| × 2 = 10
(MathI/MathO)
272
ͳͲ
(LineI/LineO)
272
ͳͲ
Ran#: Function that generates a pseudo random number in the range of
0.000 to 0.999. The result is displayed as a fraction when MathI/MathO is
selected for Input/Output on the setup menu.
To obtain random three-digit integers
1000(Ran#)
Ͷͷͻ
(The result differs with each execution.)
RanInt#: Function that generates a pseudo random integer between a
specified start value and end value.
13
.indd13 2017/06/1217:18:29
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