Purpose
Nearest integer.
Class
Elemental function
Argument type and attributes
- A
- An INTENT(IN) REAL
- KIND (optional)
- An INTENT(IN) INTEGER scalar.
The actual argument corresponding to KIND must
be a constant expression.
Result type and attributes
- Integer.
- If KIND is present, the kind type parameter is that specified by KIND; otherwise, the kind type parameter is that of the default integer type.
Result value
- If A > 0, NINT (A) has the value INT (A + 0.5).
- If A ≤ 0, NINT (A) has the value INT (A - 0.5).
- The result is undefined if its value cannot be represented in the specified integer type.
Examples
NINT (2.789) has the value 3. NINT (2.123) has the value 2.
| Specific Name | Argument Type | Result Type | Pass As Arg? |
|---|---|---|---|
| NINT | default real | default integer | yes |
| IDNINT | double precision real | default integer | yes |
| IQNINT | REAL(16) | default integer | yes 1 |
Note:
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