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| Mirrors > Home > ILE Home > Th. List > necomi | Unicode version | ||
| Description: Inference from commutative law for inequality. (Contributed by NM, 17-Oct-2012.) |
| Ref | Expression |
|---|---|
| necomi.1 |
|
| Ref | Expression |
|---|---|
| necomi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | necomi.1 |
. 2
| |
| 2 | necom 2504 |
. 2
| |
| 3 | 1, 2 | mpbi 145 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-5 1500 ax-gen 1502 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-cleq 2231 df-ne 2421 |
| This theorem is used by: 0nep0 4302 xp01disj 6706 xp01disjl 6707 rex2dom 7110 djulclb 7395 djuinr 7403 2oneel 7622 pnfnemnf 8380 mnfnepnf 8381 ltneii 8423 1ne0 9374 0ne2 9514 fzprval 10499 0tonninf 10890 1tonninf 10891 ressplusgd 13532 ressmulrg 13548 fnpr2o 13709 fvpr0o 13711 fvpr1o 13712 mgpress 14279 rmodislmod 14737 sralemg 14824 srascag 14828 sratsetg 14831 sradsg 14834 zlmbasg 15013 zlmplusgg 15014 zlmmulrg 15015 zlmsca 15016 znbas2 15024 znadd 15025 znmul 15026 usgrexmpldifpr 16588 konigsbergiedgwen 16823 konigsberglem2 16828 konigsberglem3 16829 konigsberglem5 16831 |
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