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Mirrors > Home > NFE Home > Th. List > merlem10 | Unicode version |
Description: Step 19 of Meredith's proof of Lukasiewicz axioms from his sole axiom. (Contributed by NM, 14-Dec-2002.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
merlem10 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-meredith 1406 |
. 2
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2 | ax-meredith 1406 |
. . 3
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3 | merlem9 1415 |
. . 3
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4 | 2, 3 | ax-mp 5 |
. 2
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5 | 1, 4 | ax-mp 5 |
1
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Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-meredith 1406 |
This theorem is referenced by: merlem11 1417 |
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