17 February 2011 2:32:16.861 PM REAL_KIND_PRECISION18 FORTRAN90 version. Inquire about the properties of real data that is requested with a precision of 18 decimal digits and a max exponent 30. TEST01 Use SELECTED_REAL_KIND to request real numbers with a precision of 18 decimal digits. HUGE returns the largest value of the given type. TINY returns the smallest value of the given type. EPSILON returns the precision of a real type. HUGE(R) = 1.18973149535723176502E+4932 TINY(R) = 3.36210314311209350626E-4932 EPSILON(R) = 0.108420E-18 DIGITS counts the significant binary digits. RANGE provides the decimal exponent range. PRECISION provides the decimal precision. DIGITS(R) = 64 RANGE(R) = 4931 PRECISION(R) = 18 RADIX provides the base of the model. MAXEXPONENT returns the maximum exponent of a variable. MINEXPONENT returns the minimum exponent of a variable. (These are exponents of the RADIX) RADIX(R) = 2 MAXEXPONENT(R) = 16384 MINEXPONENT(R) = -16381 KIND returns the "kind" of a variable. KIND(R) = 10 REAL_KIND_PRECISION18 Normal end of execution. 17 February 2011 2:32:16.861 PM