9.169. LOG10

9.169 LOG10 — Base 10 logarithm function

Description:
LOG10(X) computes the base 10 logarithm of X.
Standard:
Fortran 77 and later
Class:
Elemental function
Syntax:
RESULT = LOG10(X)
Arguments:
X The type shall be REAL.
Return value:
The return value is of type REAL or COMPLEX. The kind type parameter is the same as X.
Example:
program test_log10
  real(8) :: x = 10.0_8
  x = log10(x)
end program test_log10
Specific names:
Name Argument Return type Standard