Casio FX-991MS Standard Scientific Calculators

User’s Guide - Page 10

For FX-991MS. Also, The document are for others Casio models: FX-100MS, FX-115MS, FX-570MS

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FX-991MS photo
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E-9
To input this symbol: Perform this key operation: Unit
k (kilo)
1g(k)
10
3
M (Mega)
1h(M)
10
6
G (Giga)
1i(G)
10
9
T (Tera)
1j(T)
10
12
m (milli)
1f(m)
10
−3
(micro) 1e( )
10
−6
n (nano)
1d(n)
10
−9
p (pico)
1c(p)
10
−12
f (femto)
1b(f)
10
−15
100 m (milli) × 5 (micro) = 500 n (nano)
N
b(Disp) b(EngON)
100 1f(m) * 5 1e(μ) =
9 ÷ 10 = 0.9 m (milli)
N
b(Disp) b(EngON)
9 / 10 =
When engineering symbols are turned on, even standard (non-engineering)
calculation results are displayed using engineering symbols.
1W( ) 0.9
W
Note: For displayed values, the calculator selects the engineering
symbol that makes the numeric part of the value fall within the range
of 1 to 1000. Engineering symbols cannot be used when inputting
fractions.
Calculation History
In the COMP, CMPLX, or BASE Mode, the calculator remembers up
to approximately 150 bytes of data for the newest calculation. You can
scroll through calculation history contents using f and c.
1 + 1 = 2 1 + 1 = 2.
2 + 2 = 4 2 + 2 = 4.
3 + 3 = 6 3 + 3 = 6.
(Scrolls back.) f 4.
(Scrolls back again.) f 2.
A calculation stored in calculation history can be displayed as a
multi-statement. For information about what you can do with multi-
statements, see “Multi-Statements”.
500.
n
Eng
m
500.
n
Eng
m
m
900.
Eng
m
900.
Eng
m
900.
Eng
m
900.
Eng
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