Purpose
Returns the reciprocal of the relative spacing of the model numbers near the argument value.
Class
Elemental function
Argument type and attributes
- X
- An INTENT(IN) REAL
Result type and attributes
Same as X.
Result value
The result is:
ABS(FRACTION(X)) * FLOAT(RADIX(X))DIGITS(X)Examples
RRSPACING (-3.0) = 0.75
* 224. See Real data model. 