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Proofgold Proof

pf
Let x0 of type ι be given.
Let x1 of type ι be given.
Let x2 of type ι be given.
Assume H0: divides_int x0 x1.
Assume H1: divides_int x0 x2.
Apply H0 with divides_int x0 (add_SNo x1 x2).
Assume H2: and (x0int) (x1int).
Apply H2 with (∃ x3 . and (x3int) (mul_SNo x0 x3 = x1))divides_int x0 (add_SNo x1 x2).
Assume H3: x0int.
Assume H4: x1int.
Assume H5: ∃ x3 . and (x3int) (mul_SNo x0 x3 = x1).
Apply H5 with divides_int x0 (add_SNo x1 x2).
Let x3 of type ι be given.
Assume H6: (λ x4 . and (x4int) (mul_SNo x0 x4 = x1)) x3.
Apply H6 with divides_int x0 (add_SNo x1 x2).
Assume H7: x3int.
Assume H8: mul_SNo x0 x3 = x1.
Apply H1 with divides_int x0 (add_SNo x1 x2).
Assume H9: and (x0int) (x2int).
Apply H9 with (∃ x4 . and (x4int) (mul_SNo x0 x4 = x2))divides_int x0 (add_SNo x1 x2).
Assume H10: x0int.
Assume H11: x2int.
Assume H12: ∃ x4 . and (x4int) (mul_SNo x0 x4 = x2).
Apply H12 with divides_int x0 (add_SNo x1 x2).
Let x4 of type ι be given.
Assume H13: (λ x5 . and (x5int) (mul_SNo x0 x5 = x2)) x4.
Apply H13 with divides_int x0 (add_SNo x1 x2).
Assume H14: x4int.
Assume H15: mul_SNo x0 x4 = x2.
Apply and3I with x0int, add_SNo x1 x2int, ∃ x5 . and (x5int) (mul_SNo x0 x5 = add_SNo x1 x2) leaving 3 subgoals.
The subproof is completed by applying H3.
Apply int_add_SNo with x1, x2 leaving 2 subgoals.
The subproof is completed by applying H4.
The subproof is completed by applying H11.
Let x5 of type ο be given.
Assume H16: ∀ x6 . and (x6int) (mul_SNo x0 x6 = add_SNo x1 x2)x5.
Apply H16 with add_SNo x3 x4.
Apply andI with add_SNo x3 x4int, mul_SNo x0 (add_SNo x3 x4) = add_SNo x1 x2 leaving 2 subgoals.
Apply int_add_SNo with x3, x4 leaving 2 subgoals.
The subproof is completed by applying H7.
The subproof is completed by applying H14.
Apply mul_SNo_distrL with x0, x3, x4, λ x6 x7 . x7 = add_SNo x1 x2 leaving 4 subgoals.
Apply int_SNo with x0.
The subproof is completed by applying H3.
Apply int_SNo with x3.
The subproof is completed by applying H7.
Apply int_SNo with x4.
The subproof is completed by applying H14.
set y6 to be ...
set y7 to be ...
Claim L17: ∀ x8 : ι → ο . x8 y7x8 y6
Let x8 of type ιο be given.
Assume H17: x8 (add_SNo x3 x4).
set y9 to be ...
Apply H8 with λ x10 x11 . y9 (add_SNo x10 (mul_SNo x2 y6)) (add_SNo x11 (mul_SNo x2 y6)).
set y10 to be ...
Apply H15 with λ x11 x12 . y10 (add_SNo x4 ...) ....
...
Let x8 of type ιιο be given.
Apply L17 with λ x9 . x8 x9 y7x8 y7 x9.
Assume H18: x8 y7 y7.
The subproof is completed by applying H18.