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Mirrors > Home > MPE Home > Th. List > ineq2i | Structured version Visualization version GIF version |
Description: Equality inference for intersection of two classes. (Contributed by NM, 26-Dec-1993.) |
Ref | Expression |
---|---|
ineq1i.1 | ⊢ 𝐴 = 𝐵 |
Ref | Expression |
---|---|
ineq2i | ⊢ (𝐶 ∩ 𝐴) = (𝐶 ∩ 𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ineq1i.1 | . 2 ⊢ 𝐴 = 𝐵 | |
2 | ineq2 4185 | . 2 ⊢ (𝐴 = 𝐵 → (𝐶 ∩ 𝐴) = (𝐶 ∩ 𝐵)) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐶 ∩ 𝐴) = (𝐶 ∩ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1537 ∩ cin 3937 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-ext 2795 |
This theorem depends on definitions: df-bi 209 df-an 399 df-tru 1540 df-ex 1781 df-sb 2070 df-clab 2802 df-cleq 2816 df-clel 2895 df-rab 3149 df-in 3945 |
This theorem is referenced by: in4 4204 inindir 4206 indif2 4249 difun1 4266 dfrab3ss 4283 undif1 4426 difdifdir 4439 dfif3 4483 dfif5 4485 disjpr2 4651 disjprsn 4652 disjtp2 4654 intunsn 4917 rint0 4918 riin0 5006 csbres 5858 res0 5859 resres 5868 resundi 5869 resindi 5871 inres 5873 resiun2 5876 resopab 5904 dffr3 5964 dfse2 5965 dminxp 6039 imainrect 6040 cnvrescnv 6054 resdmres 6091 dfpred2 6159 predidm 6172 funimacnv 6437 fresaun 6551 fresaunres2 6552 wfrlem13 7969 tfrlem10 8025 sbthlem5 8633 infssuni 8817 dfsup2 8910 en3lplem2 9078 wemapwe 9162 epfrs 9175 r0weon 9440 infxpenlem 9441 kmlem11 9588 ackbij1lem1 9644 ackbij1lem2 9645 axdc3lem4 9877 canthwelem 10074 dmaddpi 10314 dmmulpi 10315 ssxr 10712 dmhashres 13704 fz1isolem 13822 f1oun2prg 14281 fsumiun 15178 sadeq 15823 bitsres 15824 smuval2 15833 smumul 15844 ressinbas 16562 lubdm 17591 glbdm 17604 sylow2a 18746 lsmmod2 18804 lsmdisj2r 18813 ablfac1eu 19197 ressmplbas2 20238 opsrtoslem1 20266 pjdm 20853 rintopn 21519 ordtrest2 21814 cmpsublem 22009 kgentopon 22148 hausdiag 22255 uzrest 22507 ufprim 22519 trust 22840 metnrmlem3 23471 clsocv 23855 ismbl 24129 unmbl 24140 volinun 24149 voliunlem1 24153 ovolioo 24171 itg2cnlem2 24365 ellimc2 24477 limcflf 24481 lhop1lem 24612 lgsquadlem3 25960 rplogsum 26105 umgrislfupgrlem 26909 spthispth 27509 0pth 27906 1pthdlem2 27917 frgrncvvdeqlem3 28082 ex-in 28206 chdmj3i 29262 chdmj4i 29263 chjassi 29265 pjoml2i 29364 pjoml3i 29365 cmcmlem 29370 cmcm2i 29372 cmbr3i 29379 fh3i 29402 fh4i 29403 osumcor2i 29423 mayetes3i 29508 mdslmd3i 30111 mdexchi 30114 atabsi 30180 dmdbr5ati 30201 inin 30279 uniin2 30306 ordtrest2NEW 31168 hasheuni 31346 carsgclctunlem1 31577 eulerpartgbij 31632 fiblem 31658 cvmscld 32522 sate0 32664 msrid 32794 dfpo2 32993 elrn3 33000 noextend 33175 noextendseq 33176 madeval2 33292 bj-inrab3 34249 poimirlem15 34909 mblfinlem2 34932 ftc1anclem6 34974 xrnres2 35653 redundss3 35865 refrelsredund4 35869 pol0N 37047 mapfzcons2 39323 diophrw 39363 conrel2d 40016 iunrelexp0 40054 hashnzfz 40659 disjinfi 41461 fourierdlem80 42478 sge0resplit 42695 sge0split 42698 caragenuncllem 42801 |
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