An idempotent function that ensures an object has a non-negative sign.
An idempotent function that ensures an object has a non-negative sign.
Returns Zero if a
is 0, Positive if a
is positive, and Negative is a
is negative.
Returns Zero if a
is 0, Positive if a
is positive, and Negative is a
is negative.
Returns 0 if a
is 0, > 0 if a
is positive, and < 0 is a
is negative.
Returns 0 if a
is 0, > 0 if a
is positive, and < 0 is a
is negative.