Search for blocks/addresses/...

Proofgold Proof

pf
Let x0 of type ι(ιο) → ο be given.
Let x1 of type ι(ιο) → ο be given.
Assume H0: PNoLt_pwise x0 x1.
Claim L1: ...
...
Apply ordinal_ind with λ x2 . or (∃ x3 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x3) (∃ x3 . and (x3x2) (∃ x4 : ι → ο . PNo_rel_strict_split_imv x0 x1 x3 x4)).
Let x2 of type ι be given.
Assume H2: ordinal x2.
Apply H2 with (∀ x3 . x3x2or (∃ x4 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x3 x4) (∃ x4 . and (x4x3) (∃ x5 : ι → ο . PNo_rel_strict_split_imv x0 x1 x4 x5)))or (∃ x3 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x3) (∃ x3 . and (x3x2) (∃ x4 : ι → ο . PNo_rel_strict_split_imv x0 x1 x3 x4)).
Assume H3: TransSet x2.
Assume H4: ∀ x3 . x3x2TransSet x3.
Assume H5: ∀ x3 . x3x2or (∃ x4 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x3 x4) (∃ x4 . and (x4x3) (∃ x5 : ι → ο . PNo_rel_strict_split_imv x0 x1 x4 x5)).
Apply dneg with or (∃ x3 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x3) (∃ x3 . and (x3x2) (∃ x4 : ι → ο . PNo_rel_strict_split_imv x0 x1 x3 x4)).
Assume H6: not (or (∃ x3 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x3) (∃ x3 . and (x3x2) (∃ x4 : ι → ο . PNo_rel_strict_split_imv x0 x1 x3 x4))).
Apply not_or_and_demorgan with ∃ x3 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x3, ∃ x3 . and (x3x2) (∃ x4 : ι → ο . PNo_rel_strict_split_imv x0 x1 x3 x4), False leaving 2 subgoals.
The subproof is completed by applying H6.
Assume H7: not (∃ x3 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x3).
Assume H8: not (∃ x3 . and (x3x2) (∃ x4 : ι → ο . PNo_rel_strict_split_imv x0 x1 x3 x4)).
Claim L9: ...
...
Apply ordinal_lim_or_succ with x2, False leaving 3 subgoals.
The subproof is completed by applying H2.
Assume H10: ∀ x3 . x3x2ordsucc x3x2.
Claim L11: ...
...
Claim L12: ...
...
Apply H7.
Let x3 of type ο be given.
Assume H13: ∀ x4 : ι → ο . PNo_rel_strict_uniq_imv x0 x1 x2 x4x3.
Apply H13 with λ x4 . ∀ x5 : ι → ο . PNo_rel_strict_imv x0 x1 (ordsucc x4) x5x5 x4.
Apply andI with PNo_rel_strict_imv x0 x1 x2 (λ x4 . ∀ x5 : ι → ο . PNo_rel_strict_imv x0 x1 (ordsucc x4) x5x5 x4), ∀ x4 : ι → ο . PNo_rel_strict_imv x0 x1 x2 x4PNoEq_ x2 (λ x5 . ∀ x6 : ι → ο . PNo_rel_strict_imv x0 x1 (ordsucc x5) x6x6 x5) x4 leaving 2 subgoals.
Apply andI with PNo_rel_strict_upperbd x0 x2 (λ x4 . ∀ x5 : ι → ο . PNo_rel_strict_imv x0 x1 (ordsucc x4) x5x5 x4), PNo_rel_strict_lowerbd x1 x2 (λ x4 . ∀ x5 : ι → ο . PNo_rel_strict_imv x0 x1 ... ...x5 x4) leaving 2 subgoals.
...
...
...
...