E To The Power Of X, Natural Logarithm - Sharp EL-W531X Operation Manual

e to the Power of x,
Natural Logarithm
Calculates powers based on the constant e (2.718281828).
Computes the value of the natural logarithm, the exponent of the power
to which e must be raised to equal the given value.
<Example>
Operation
5
10
21
Display