Log-2 - Function Summary

Summary:

Return the base-2 logarithm.

Usage:

log-2 value

Arguments:

value - The value argument. (must be: number)

Description:

The LOG-10 function returns the base-2 logarithm of the number provided. The argument must be a positive value, otherwise an error will occur (which can be trapped with the TRY function).

print log-2 2 1.0

print log-2 4 2.0

print log-2 256 8.0

print log-2 1234 10.2691266791494

Related:

exp - Raises E (natural number) to the power specified.
log-10 - Returns the base-10 logarithm.
log-e - Returns the base-E (natural number) logarithm.
power - Returns the first number raised to the second number.