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Mirrors > Home > ILE Home > Th. List > neeq1d | Unicode version |
Description: Deduction for inequality. (Contributed by NM, 25-Oct-1999.) |
Ref | Expression |
---|---|
neeq1d.1 |
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Ref | Expression |
---|---|
neeq1d |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | neeq1d.1 |
. 2
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2 | neeq1 2268 |
. 2
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3 | 1, 2 | syl 14 |
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 104 ax-ia2 105 ax-ia3 106 ax-in1 579 ax-in2 580 ax-5 1381 ax-gen 1383 ax-4 1445 ax-17 1464 ax-ext 2070 |
This theorem depends on definitions: df-bi 115 df-cleq 2081 df-ne 2256 |
This theorem is referenced by: neeq12d 2275 eqnetrd 2279 prnzg 3562 hashprg 10204 ialgcvg 11295 ialgcvga 11298 eucialgcvga 11305 rpdvds 11346 phibndlem 11457 dfphi2 11461 |
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