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precision(x)
returns the decimal precision in the model of the type of x
.
Fortran 95 and later
result = precision(x)
result = precision(x)
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x
- Shall be of type real
or complex
.The return value is of type integer
and of the default integer kind.
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
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