Mathbox for Wolf Lammen |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > wl-ax1 | Structured version Visualization version Unicode version |
Description: ax-1 6 proved from Lukasiewicz's axioms. (Contributed by Wolf Lammen, 17-Dec-2018.) (New usage is discouraged.) (Proof modification is discouraged.) |
Ref | Expression |
---|---|
wl-ax1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-luk3 33243 | . 2 | |
2 | wl-ax3 33255 | . 2 | |
3 | 1, 2 | wl-syl 33246 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 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-pm2.27 33257 wl-a1d 33263 wl-pm2.04 33267 |
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