Logarithm Rules

logarithm, the exponent or power to which a base must be raised to yield a given number Expressed mathematically, x is the logarithm of n

LOGARITHMIC TABLES FOR FINDING THE LOGARITHM OF ANY NUMBER TO 25 DECIMAL PLACES Abbreviated logarithmic tables of integers and num- bers of the form ( 1 +

logarithm MATH REVIEW: USEFUL MATH FOR EVERYONE · log 100 = 2 because · 102 = 100 This is an example of a base-ten logarithm · log2 8 = 3 because · 23 = 8 In general

logarithm Method: · Choose a number very close to the original number that you can construct using factors whose logarithms you have learnt · Calculate the logarithm of