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scale (Rev #1, 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

Revision from April 26, 2009 19:25:27 by Jason Blevins

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