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Mirrors > Home > ILE Home > Th. List > neeq1i | Unicode version |
Description: Inference for inequality. (Contributed by NM, 29-Apr-2005.) |
Ref | Expression |
---|---|
neeq1i.1 |
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Ref | Expression |
---|---|
neeq1i |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | neeq1i.1 |
. 2
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2 | neeq1 2295 |
. 2
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3 | 1, 2 | ax-mp 7 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 586 ax-in2 587 ax-5 1406 ax-gen 1408 ax-4 1470 ax-17 1489 ax-ext 2097 |
This theorem depends on definitions: df-bi 116 df-cleq 2108 df-ne 2283 |
This theorem is referenced by: neeq12i 2299 eqnetri 2305 syl5eqner 2313 rabn0r 3355 |
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