sub
unsigned (absolute) subtraction
predicate: this > a (or this < a if Num_Digits == a.numDigits and underflow in most significant digit is allowed)
Return
abs (x) - abs (y)
Parameters
y
right value
unsigned (absolute) subtraction
predicate: this > a (or this < a if Num_Digits == a.numDigits and underflow in most significant digit is allowed)
abs (x) - abs (y)
right value