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Reciprocal
calculates the reciprocal of the number in the display.
Keys:
Display:
Description:
3
4
+0,2500
Calculates 1 + 3,
1+ 4.
(=]
8.5833
Adds the two
reciprocals.
Percent Functions
Percent
The (%] function performs two different operations:
B If there is no pending operator (no operator or parenthesis precedes
the displayed number), or if the pending operator is x, +, or *,
then @(%] divides the displayed number by 100.
B If + or - precedes the displayed number, (%] interprets the dis-
played number as a percent, and returns that percent of the
number preceding the + or -.
Calculate 27% of 85.3.
Keys:
Display:
Description:
85.3 [x] 27 (%]
X9,.2700
Divides 27 by 100.
(=]
23.0310
Calculates 27% of
85.3.
Find the number that is 25% less than 200.
200 (-] 25 (%]
-50.0000
Calculates 25% of 200.
(=]
150.0000
Completes the
calculation.
3: Numeric Functions
43
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