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exponent (changes)

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Description

exponent(x) returns the value of the exponent part of x. If x is zero the value returned is zero.

Standard

(削除) Fortran 95 and later (削除ここまで)(追記) Fortran 95 (追記ここまで)(追記) and later (追記ここまで)

Class

(削除) Elemental function (削除ここまで)(追記) Elemental function (追記ここまで)

Syntax

result = exponent(x)

Arguments

• x - The type shall be real.

Return value

The return value is of type default integer.

Example

program test_exponent
 real :: x = 1.0
 integer :: i
 i = exponent(x)
 print *, i
 print *, exponent(0.0)
end program test_exponent

Revised on April 30, 2009 22:46:12 by Jason Blevins (71.70.142.190) (584 characters / 0.0 pages)

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