Casio FX300MS User Guide - Page 19

Scientific Function, Calculations

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• Example: 23 ѿ 9 ҃ 32 53 Ҁ 6 ҃ 47 Ҁ) 45 ҂ 2 ҃ 90 (Total) -11 23 + 9 A j 3 (M+) 53 , 6 | 45 - 2 A { 0 3 (M+) k Variables • There are nine variables (A through F, M, X and Y), which can be used to store data, constants, results, and other values. • Use the following operation to delete data assigned to a particular variable: 0 A j 1. This operation deletes the data assigned to variable A. • Perform the following key operation when you want to clear the values assigned to all of the variables. A B 1(Mcl) = • Example: 193.2 Ö 23 ҃ 8.4 193.2 Ö 28 ҃ 6.9 193.2 A j 1 \ 23 = p 1 \ 28 = Scientific Function Calculations COMP Use the F key to enter the COMP Mode when you want to perform scientific function calculations. COMP F 1 • Certain types of calculations may take a long time to complete. • Wait for the result to appear on the display before starting the next calculation. • π = 3.14159265359 E-17

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E-17
COMP
•
Example:
23
³
9
²
32
23
+
9
A
j
3
(M+)
53
µ
6
²
47
53
,
6
|
µ
) 45
±
2
²
90
45
-
2
A
{
(Total)
–11
0
3
(M+)
k
Variables
•
There are nine variables (A through F, M, X and Y), which
can be used to store data, constants, results, and other
values.
•
Use the following operation to delete data assigned to a
particular variable:
0
A
j
1
. This operation de-
letes the data assigned to variable A.
• Perform the following key operation when you want to
clear the values assigned to all of the variables.
A
B
1
(Mcl)
=
•
Example:
193.2
´
23
²
8.4
193.2
´
28
²
6.9
193.2
A
j
1
\
23
=
p
1
\
28
=
Scientific Function
Calculations
Use the
F
key to enter the COMP Mode when you
want to perform scientific function calculations.
COMP
.............................................................
F
1
• Certain types of calculations may take a long time to
complete.
•
Wait for the result to appear on the display before start-
ing the next calculation.
•
π
= 3.14159265359