EQUAL

Answer whether the first value is numerically equivalent to the second value.

Answer whether the first value is numerically incomparable to the second value. This is the case precisely when one of the values is a not-a-number.

Answer whether the first value is less than the second value.

Answer whether the first value is less than or equivalent to the second value.

Answer whether the first value is more than the second value.

Answer whether the first value is more than or equivalent to the second value.

Answer the Order which is to (y,x) as the receiver is to (x,y).