Sharp EL-6660 - Page 32

The Organizer can calculate numbers up to 12 digits long.
1. Calculation
CALC/ |
Press once or twice to select Calculator mode. Each
time you press (gi the display switches between Cal-
culator an3 Conversion modes.
Before performing a calculation, press c-cE) and
to clear the display and memory.
When (+), (22, C9, C23, (M4), or is pressed, the
respective symbol, "+", "=", "x", "=", "M+", or "M—" is dis-
played. When (=) or is pressed, the symbol "=" is
displayed. (In the examples, these symbols are not de-
scribed.)
2. Errors
When the integer part of a calculation result or any inte-
ger in the memory exceeds 12 digits, or other invalid op-
erations are attempted, an error will occur. ("—E—" will ap-
pear on the top line.) Press to clear the error.
Operation Displa
C242) 4-55
34 + 57 - 91 34(*-)57(2) ` 91.
45 (2) | | 102.
68 x 25 = 1700 68 (x)25(2)
68 x 40 = 2720 40 (=)
200 ( x 10 (36)
9(*)36 (9€)
200 (+)10 (36)
200 x 10% = 20
200 + (200 x 10%) = 220
500 — (500 x 20%) 2400 | 500(—)20
45 = (4)= 4096 4GJ9C GO GS)
1/8 2 0.125 8) 0.125
(CM) 25 (x) 5 (Ms)
84(=) 3(M -- 28.
25x 5-125
-)84+ 3= 28
+)68 + 17 = 85 68(+)17 (M+) -M- — B5.
182 -- 182.
25(-)9 (2) (7)
123456789098 x 145
= 17901234419210
123456789098 (x) 145 (= ) 17.9012344192
17.9012344192
(17.9012344192 x 10'?= 17901234419200)
" (=) can only be used when entering a negative number
as the first number. Use (+/-) for following negative num-
bers during calculation.
Example:
5 x (-10)=-50
5(x)10 (42) (x)
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