MATLAB Function Reference

log10

Common (base 10) logarithm

Syntax

• Y = log10(X)
  

Description

The log10 function operates element-by-element on arrays. Its domain includes complex numbers, which may lead to unexpected results if used unintentionally.

Y = log10(X) returns the base 10 logarithm of the elements of X.

Examples

• log10(realmax) is 308.2547
  

and

• log10(eps) is -15.6536
  

See Also

exp, log, log2, logm

log

log1p

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