Returns the decimal exponent range in the model representing integer or real numbers with the same kind type parameter as the argument.
Inquiry function
Default integer scalar.
INT( LOG10( HUGE(X) ) )
INT( MIN( LOG10( HUGE(X) ), -LOG10( TINY(X) ) ) )
Thus:
Type RANGE ------------------------------ integer(1) 2 integer(2) 4 integer(4) 9 integer(8) 18 real(4) , complex(4) 37 real(8) , complex(8) 307 real(16) , complex(16) 291
X is of type real(4):