HP 10bII+ User Manual page 48

Table 2-24 Calculating the expression
Keys
1Yj7G1
J7J\2
4
Example 2
Calculate natural logarithm (e
Table 2-25 Calculating the logarithm value
Keys
G7V\K
\H
jd:1Y\E
4
Example 3
The power operator,
number (x-value).
3
Calculate 125 , then find the cube root of 125.
Table 2-26 Calculating the cube root
Keys
JGV\QD4
JGV\QD\b4
40 Getting Started
2.5
). Then calculate 790 + 4!
x
, raises the preceding number (y-value) to the power of the following
y
Display Description
51.67
Calculates
1.21
Calculates 1.1
52.88 Completes the calculation.
Display Description
12.18
Calculates e
2.50 Calculates natural logarithm of
the result.
24.00 Calculates 4 factorial.
814.00 Completes calculation.
Display Description
1,953,125.00
Calculates 125
5.00 Calculates the cube root of
125, or 125
+ 47.20.
20
2
.
2.5
.
3
.
1/3 .