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scale (changes)

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Description

scale(x,i) returns x * radix(x)**i.

Standard

Fortran 95 and later

Class

Elemental function

Syntax

result = scale(x, i)

Arguments

• x - The type of the argument shall be a real.
• i - The type of the argument shall be a integer.

Return value

The return value is of the same type and kind as x. Its value is x * radix(x)**i.

Example

program test_scale
 real :: x = 178.1387e-4
 integer :: i = 5
 print *, scale(x,i), x*radix(x)**i
end program test_scale

(追記)

See also

(追記ここまで)(追記) (追記ここまで)(追記)

radix

(追記ここまで)(追記) (追記ここまで)

Revised on March 13, 2010 00:09:28 by Jason Blevins (75.178.9.182) (634 characters / 0.0 pages)

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