User Manual

∏  
∂  ∂ ∂√∫   
∂√∫
– + – = 4 @¨ + 5 @¨= 0.45
200 × 32% = 200 * 32 @% 64.
150 ÷ 300 = ? % 150 / 300 @% 50.
200 + (200 × 32%) = 200 + 32 @% 264.
300 – (300 × 25%) = 300 - 25 @% 225.
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4
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5
Chain Calculations
• This calculator allows the previous calculation result to be
used in the following calculation.
• The previous calculation result will not be recalled after
entering multiple instructions.
• In the case of utilizing postfix functions (¿ , sin, etc.), you
can perform a chain calculation even when the previous
calculation result is cleared by the use of the N or @
c keys.
Calculating the Highest Common Factor
(H.C.F.) or Lowest Common Multiple (L.C.M.)
To calculate the H.C.F. or the L.C.M., the procedures are as
follows:
What is the H.C.F. N 24 24_
of 24 and 36? @‹ 36 24HCF36_
= 12.
What is the L.C.M. N 15 15_
of 15 and 9? @ˆ 9 15LCM9_
= 45.
• “Highest Common Factor” is synonymous with “Greatest
Common Factor”, “Lowest Common Multiple” is with “Least
Common Multiple”.
Calculating quotient and remainder
“: Calculates the quotient and remainder.
• Pressing “ cannot be followed by pressing a key for
another operation such as (+, –, ×, ÷), otherwise an error
will result.
• The calculator can display a quotient or remainder up to 5
digits in length, including the “–” sign. If numbers longer
than 5 digits are entered, normal division is performed.
23 ÷ 5 N 23 @“ 5 23 ‘ 5_
(R: Remainder) = 4. R3.
9.5 ÷ 4 9.5 @“ 4 9.5 ‘ 4_
= 2. R1.5
–32 ÷ (–5) – 32 @“– 5 –32 ‘ –5_
= 6. R–2.
FRACTION CALCULATIONS
Entering Fractions
• To enter fractions, use the following keys:
Ø : Places the symbol “
/ ” between the numerator
and the denominator.
∞ : Separates the integer (whole number) part from
the fractional part of a mixed number.
Memory Calculations
This calculator has two memory allocations: independent
memory (M), and last answer memory (ANS). You will find
them especially useful when combinations of calculations be-
come complicated, or when applying the answer of previous
calculation to another operations.
• Press NO to clear the independent memory (“M”
symbol will disappear).
• After pressing R to recall a value stored in the memory,
the value as displayed will be used in the calculation.
Independent memory (M)
O : Stores the result in the memory.
R : Recalls the value stored in the memory.
@; : Adds the result to the value in the memory.
Last answer memory (ANS)
When = is pressed, the calculation result will automati-
cally be stored in the last answer memory.
@? : Recalls the value stored in the last answer
memory.
4 ÷ 5 = 0.8…(A) N 4 / 5 = 0.8
4 × (A) + 60 ÷ (A) = 4 *@?+ 60 /
@?= 78.2
6+4 = ANS N 6 + 4 = 10.
ANS + 5 + 5 = 15.
8 × 2 = ANS 8 * 2 = 16.
ANS
2
@L= 256.
44+37 = ANS 44 + 37 = 81.
ANS = ⁄=
9.
N 3 * 5 O 15.
M
30 + (3 × 5) = 30 +R=
45.
M
(3 × 5) × 4 = R* 4 = 60.
M
20+10–5= N 20 + 10 - 5 O
25.
M
121+13×2= 121 + 13 * 2 @;
147.
M
+) 21×3–16= 21 * 3 - 16 @;
47.
M
(Total) R
219.
M
NO
0.
M
Random Function
This calculator has three random functions. Press N to
exit.
Random Numbers
A pseudo-random number, with three significant digits from 0
up to 0.999, can be generated by pressing @`=.
To generate the next random number, press =.
Random Integer
Integer number between 0 and 99 can be generated randomly
by pressing @›=. To generate the next integer
random number between 0 and 99, press =.
Random Dice
To simulate rolling dice, integer number between 1 and 6 can
be generated randomly by pressing @fi=. To
generate the next integer random number between 1 and 6,
press =.
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