(10steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc

At: div rec case 1 2

1. a:
2. n:
3. an
4. q:. Div(a;n;q) & (a n) = q
5. q:. Div(a-n;n;q) & ((a-n) n) = q

(a n) = ((a-n) n)+1

By:
Analyze 5
THEN
Analyze 6
THEN
DVars [`p'] 4
THEN
Analyze 5


Generated subgoal:

14. p:
5. Div(a;n;p)
6. (a n) = p
7. q:
8. Div(a-n;n;q)
9. ((a-n) n) = q
(a n) = ((a-n) n)+1


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(10steps) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc