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Mirrors > Home > MPE Home > Th. List > Mathboxes > wl-impchain-mp-2 | Structured version Visualization version Unicode version |
Description: This theorem is in fact a copy of wl-syl6 33254, and repeated here to demonstrate a recursive proof scheme. The number '2' in the theorem name indicates that a chain of length 2 is modified. (Contributed by Wolf Lammen, 6-Jul-2019.) (New usage is discouraged.) (Proof modification is discouraged.) |
Ref | Expression |
---|---|
wl-impchain-mp-2.a | |
wl-impchain-mp-2.b |
Ref | Expression |
---|---|
wl-impchain-mp-2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wl-impchain-mp-2.a | . 2 | |
2 | wl-impchain-mp-2.b | . . 3 | |
3 | 2 | wl-imim2i 33253 | . 2 |
4 | 1, 3 | wl-impchain-mp-1 33271 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-luk1 33241 ax-luk2 33242 ax-luk3 33243 |
This theorem is referenced by: wl-impchain-com-1.4 33277 |
Copyright terms: Public domain | W3C validator |