Calculation Operations In The Math Input/Output Mode; Performing Function Calculations Using Math Input/Output Mod - Casio FX-CG20 AU User Manual

k Calculation Operations in the Math Input/Output Mode
This section introduces Math input/output mode calculation examples.
• For details about calculation operations, see "Chapter 2 Manual Calculations".
u Performing Function Calculations Using Math Input/Output Mode
Example
6 3
=
4 × 5 10
π
1
( )
cos (Angle: Rad)
=
3 2
log 8 = 3
2
7
123 = 1.988647795
3
2 + 3 × 64 − 4 = 10
3
log = 0.1249387366
4
2 + 3 1 73
=
5 4
20
3
i
1.5 + 2.3 =
2
d
(
x 3 x 2 x
+ 4 +
dx
∫
5
x x
2 2 + 3 + 4
1
6
∑
( 2 )
k k
− 3 + 5
k=2
A6 v4 *5 w
Ac(!E( π ) v3 e)w
A4(MATH) 2(log
A!M(
A2 +3 *!M(
A4(MATH) 3(Abs) l3 v4 w
A2 v5 e+3 !v( () 1 e4 w
23
+ i A1.5 +2.3 !a(
10
A4(MATH) 4 ( d / d
)
− 6 = 52
vx+v-6 e3 w
x = 3
A4(MATH) 6( g) 1( ∫ d
404
dx =
e5 w
3
A4(MATH) 6( g) 2( Σ ) a,(K) x-3 a
= 55
+5 ea,(K) e2 e6 w
Operation
b) 2 e8 w
a
') 7 e123 w
x
') 3 e64 e-4 w
x
) wM
i
) vM3 e+4
x
) 2 v
x
1-22
x
+3 v+4 e1
,
(K)