To Specify The Number Of Significant Digits; To Specify The Normal Display; To Specify The Engineering Notation Display - Casio FX-CG20 AU User Manual

u To specify the number of significant digits ( Sci)
Example To specify three significant digits
2(Sci) dw
Press the number key that corresponds to the number of significant digits you want to specify
n
( = 0 to 9). Specifying 0 makes the number of significant digits 10.
• Displayed values are rounded off to the number of significant digits you specify.
u To specify the normal display ( Norm 1/Norm 2)
Press 3(Norm) to switch between Norm 1 and Norm 2.
Norm 1: 10
Norm 2: 10
u To specify the engineering notation display ( Eng mode)
Press 4(Eng) to switch between engineering notation and standard notation. The indicator
"/E" is on the display while engineering notation is in effect.
You can use the following symbols to convert values to engineering notation, such as 2,000
) → 2k.
3
(= 2 × 10
E (Exa)
P (Peta)
T (Tera)
G (Giga)
M (Mega)
k (kilo)
• The engineering symbol that makes the mantissa a value from 1 to 1000 is automatically
selected by the calculator when engineering notation is in effect.
| >10
–2 x x
(0.01) > | |, |
–9
(0.000000001) > |
× 10
18 m (milli)
× 10 μ (micro)
15
× 10
12 n (nano)
× 10
9 p (pico)
× 10
6 f (femto)
× 10
3
2-13
10
| >10
x x 10
|, |
× 10
× 10
× 10
× 10
× 10
–3
–6
–9
–12
–15