Hyperbolic/Inverse Hyperbolic Functions; Angle Unit Conversion; Common And Natural Logarithms / Antilogarithms; Square Roots, Cube Roots, Roots, Squares, Cubes, Reciprocals, Factorials, Random Numbers And Π - UNITED OFFICE LCD?8310 User Manual

Hyperbolic/Inverse hyperbolic functions

Example 1.: sinh 3.6
−1
Example 2.: sinh 30

Angle Unit Conversion

Press to display the the following menu:
l
Pressing , or converts the displayed value to the
l
corresponding angle unit.
Example 1.: To convert 4.25 radians to degrees:
4.25

Common and natural logarithms / antilogarithms

Example 1.: log 1.23
Example 2.: ln 90 (=log 90)
e
10
Example 3.: e
1.5
Example 4.: 10
4
Example 5.: 2
Square Roots, Cube Roots, Roots, Squares, Cubes, Reciprocals,
Factorials, Random Numbers and π
√2 + √3 x √5
Example 1.:
2 3
Example 2.: √5+ √−27
3 3
5
1
Example 3.:
7
7
123 ( = 123 )
7
2
Example 4.: 123 + 30
123
3.6
18.28545536
30
4.094622224
→ " "
4.25r
(R)
243.5070629
1.23
0.089905111
90
4.49980967
10
22026.46579
1.5
31.6227766
2 4
16.
5
5.287196909
27
−1.290024053
123
1.988647795
30
1023.
11