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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 4182 | . 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 1533 ∩ cin 3934 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-ext 2793 |
This theorem depends on definitions: df-bi 209 df-an 399 df-tru 1536 df-ex 1777 df-sb 2066 df-clab 2800 df-cleq 2814 df-clel 2893 df-rab 3147 df-in 3942 |
This theorem is referenced by: in4 4201 inindir 4203 indif2 4246 difun1 4263 dfrab3ss 4280 undif1 4423 difdifdir 4436 dfif3 4480 dfif5 4482 disjpr2 4648 disjprsn 4649 disjtp2 4651 intunsn 4914 rint0 4915 riin0 5003 csbres 5855 res0 5856 resres 5865 resundi 5866 resindi 5868 inres 5870 resiun2 5873 resopab 5901 dffr3 5961 dfse2 5962 dminxp 6036 imainrect 6037 cnvrescnv 6051 resdmres 6088 dfpred2 6156 predidm 6169 funimacnv 6434 fresaun 6548 fresaunres2 6549 wfrlem13 7966 tfrlem10 8022 sbthlem5 8630 infssuni 8814 dfsup2 8907 en3lplem2 9075 wemapwe 9159 epfrs 9172 r0weon 9437 infxpenlem 9438 kmlem11 9585 ackbij1lem1 9641 ackbij1lem2 9642 axdc3lem4 9874 canthwelem 10071 dmaddpi 10311 dmmulpi 10312 ssxr 10709 dmhashres 13700 fz1isolem 13818 f1oun2prg 14278 fsumiun 15175 sadeq 15820 bitsres 15821 smuval2 15830 smumul 15841 ressinbas 16559 lubdm 17588 glbdm 17601 sylow2a 18743 lsmmod2 18801 lsmdisj2r 18810 ablfac1eu 19194 ressmplbas2 20235 opsrtoslem1 20263 pjdm 20850 rintopn 21516 ordtrest2 21811 cmpsublem 22006 kgentopon 22145 hausdiag 22252 uzrest 22504 ufprim 22516 trust 22837 metnrmlem3 23468 clsocv 23852 ismbl 24126 unmbl 24137 volinun 24146 voliunlem1 24150 ovolioo 24168 itg2cnlem2 24362 ellimc2 24474 limcflf 24478 lhop1lem 24609 lgsquadlem3 25957 rplogsum 26102 umgrislfupgrlem 26906 spthispth 27506 0pth 27903 1pthdlem2 27914 frgrncvvdeqlem3 28079 ex-in 28203 chdmj3i 29259 chdmj4i 29260 chjassi 29262 pjoml2i 29361 pjoml3i 29362 cmcmlem 29367 cmcm2i 29369 cmbr3i 29376 fh3i 29399 fh4i 29400 osumcor2i 29420 mayetes3i 29505 mdslmd3i 30108 mdexchi 30111 atabsi 30177 dmdbr5ati 30198 inin 30276 uniin2 30303 ordtrest2NEW 31166 hasheuni 31344 carsgclctunlem1 31575 eulerpartgbij 31630 fiblem 31656 cvmscld 32520 sate0 32662 msrid 32792 dfpo2 32991 elrn3 32998 noextend 33173 noextendseq 33174 madeval2 33290 bj-inrab3 34247 poimirlem15 34906 mblfinlem2 34929 ftc1anclem6 34971 xrnres2 35650 redundss3 35862 refrelsredund4 35866 pol0N 37044 mapfzcons2 39314 diophrw 39354 conrel2d 40007 iunrelexp0 40045 hashnzfz 40650 disjinfi 41452 fourierdlem80 42470 sge0resplit 42687 sge0split 42690 caragenuncllem 42793 |
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