Each element of the result has the value 0 if the value of
the corresponding element of ARG1 is less than or equal to the value of the
corresponding element of ARG2 and greater than or equal to the
negative of the value of the corresponding element of ARG2. Otherwise:
- If an element of ARG2 is greater than or equal to zero, then
the value of the corresponding element of the result is 0 if the absolute
value of the corresponding element of ARG1 is equal to the value
of the corresponding element of ARG2, negative if it is greater
than the value of the corresponding element of ARG2, and positive
if it is less than the value of the corresponding element of ARG2.
- If an element of ARG2 is less than zero, then the value of
the element of the result is positive if the value of the corresponding element
of ARG1 is less than or equal to the value
of the element of ARG2, and negative otherwise.