Log10

From NSB App Studio
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

This function is for BASIC compatibility. It is not available in pure JavaScript projects.

Log10(number)

Description

Log10 returns the base-10 logarithm of a number. The required parameter, number, is any numeric expression.

Example (Basic)

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, 100)

Function LogN(Base, Number)
  LogN = LOG(Number) / LOG(Base)
End Function

Output

Log10(20) = 1.301029996
Log10(25) = 1.397940009
Log10(100) = 2

Related Items

Exp, Log