(a b) = ((-a) (-b)) By: Inst
Thm*a:, n:. a = (a n)n+(a rem n)
[-a;-b]
THEN
Inst
Thm*a:, n:. 0(a rem n) & (a rem n) < n
[-a;-b]
THEN
Inst
Thm*a:, n:. a = (a n)n+(a rem n)
[a;b]
THEN
Inst
Thm*a:{...0}, n:{...-1}. 0(a rem n) & (a rem n) > n
[a;b] Generated subgoal:
3. -a = ((-a) (-b))(-b)+((-a) rem -b) 4. 0((-a) rem -b) & ((-a) rem -b) < -b 5. a = (a b)b+(a rem b) 6. 0(a rem b) & (a rem b) > b (a b) = ((-a) (-b))