LOGReturns the the logarithm of a number given a base.
Sample Usage
LOG(128,2)
LOG(A2,3)
Syntax
LOG(value, base)
value – The value for which to calculate the logarithm given base.
value must be positive.
base – The base to use for calculation of the logarithm.
See Also
SQRTPI: Returns the positive square root of the product of Pi and the given positive number.
SQRT: Returns the positive square root of a positive number.
POWER: Returns a number raised to a power.
LOG10: Returns the the logarithm of a number, base 10.
LN: Returns the the logarithm of a number, base e (Euler’s number).
GAMMALN: Returns the the logarithm of a specified Gamma function, base e (Euler’s number).
EXP: Returns Euler’s number, e (~2.718) raised to a power.
Examples