Doing arithmetic, Example, Ihcn – HP 10B User Manual
Page 43: 2 + 1.1^. keys: display: description, Keys: display: description, Id!)
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Doing Arithmetic
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Math functions operate on the number in the display.
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Example.
Calculate
Ihcn
calculate +
47.2 + 1.1^.
Keys:
Display:
Description:
4
loa
0.25
Calculates the reciprocal
of 4.
20
i(^
4.47
Calculates
0
47.2
0
51.67
C a l c u l a t e s 4 7 . 2 0 .
1.1
iE)
1.21
Calculates 1.1^.
0
52.88
Completes the calcula
tion.
Example.
Calculate natural logarithm (c^). Then calculate 790 + 4!
Keys:
Display:
Description:
2.5
Id!)
12.18
Calculates e^-*.
2.50
Calculates natural loga
rithm of the result.
790 0 4 |(ñ0
24.00
Calculates 4 factorial.
0
814.00
Completes calculation.
40
3: Number Storage and Arithmetic