Fortran Wiki
precision (Rev #2, changes)

Skip the Navigation Links | Home Page | All Pages | Recently Revised | Authors | Feeds | Export |

Showing changes from revision #1 to #2: (追記) Added (追記ここまで) | (削除) Removed (削除ここまで) | (削除) Chan (削除ここまで)(追記) ged (追記ここまで)

Description

precision(x) returns the decimal precision in the model of the type of x.

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

Inquiry function

Syntax

result = precision(x)

Arguments

• x - Shall be of type real or complex.

Return value

The return value is of type integer and of the default integer kind.

Example

program prec_and_range
 real(kind=4) :: x(2)
 complex(kind=8) :: y
 print *, precision(x), range(x)
 print *, precision(y), range(y)
end program prec_and_range

Revision from April 30, 2009 20:14:34 by Jason Blevins

Forward in time (2 more) | Back in time (1 more) | See current | Hide changes | History | Rollback | View: Source | Linked from: Intrinsic procedures, range, selected_real_kind, Intrinsic types