Log10

LOG10(number)

Description

LOG10 returns the base-10 logarithm of a number. The required parameter, number, is any numeric expression.

Example

REM LOG10 Example
'LOG10 calculates natural logarithms
DIM e
e = 2.718282
PRINT "LOG10(20) = " & LOG10(20)
PRINT "LOG10(25) = " & LOG10(25)
PRINT "LOG10(100) = " & LogN(10, 2)

Output

LOG10(20) = 1.301029996
LOG10(25) = 1.397940009
LOG10(100) = 2

Related Items

EXP, LOG