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Log10(X)
Log10: REAL function, the `KIND=' value of the type being that of argument X.
X: REAL; scalar; INTENT(IN).
Intrinsic groups: (standard FORTRAN 77).
Description:
Returns the common logarithm (base 10) of X, which must be greater than zero.
The inverse of this function is `10. ** LOG10(X)'.
See Log Intrinsic, for the natural logarithm function.