logarithm

Use the logarithm function to calculate the natural logarithm of a number.

 logarithm ( input )

The result of this function is of type NUMBER.

This function has one parameter:

• input, type NUMBER. The exponent for the calculation.

Examples

logarithm (2) results in 0.693147181

logarithm (10) results in 2.302585093

logarithm (exponent (10)) results in 10