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Mirrors > Home > MPE Home > Th. List > syl5eleqr | Structured version Visualization version GIF version |
Description: A membership and equality inference. (Contributed by NM, 4-Jan-2006.) |
Ref | Expression |
---|---|
syl5eleqr.1 | ⊢ 𝐴 ∈ 𝐵 |
syl5eleqr.2 | ⊢ (𝜑 → 𝐶 = 𝐵) |
Ref | Expression |
---|---|
syl5eleqr | ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl5eleqr.1 | . 2 ⊢ 𝐴 ∈ 𝐵 | |
2 | syl5eleqr.2 | . . 3 ⊢ (𝜑 → 𝐶 = 𝐵) | |
3 | 2 | eqcomd 2616 | . 2 ⊢ (𝜑 → 𝐵 = 𝐶) |
4 | 1, 3 | syl5eleq 2694 | 1 ⊢ (𝜑 → 𝐴 ∈ 𝐶) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1475 ∈ wcel 1977 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-ext 2590 |
This theorem depends on definitions: df-bi 196 df-an 385 df-ex 1696 df-cleq 2603 df-clel 2606 |
This theorem is referenced by: rabsnt 4210 onnev 5765 opabiota 6171 canth 6508 onnseq 7328 tfrlem16 7376 oen0 7553 nnawordex 7604 inf0 8401 cantnflt 8452 cnfcom2 8482 cnfcom3lem 8483 cnfcom3 8484 r1ordg 8524 r1val1 8532 rankr1id 8608 acacni 8845 dfacacn 8846 dfac13 8847 cda1dif 8881 ttukeylem5 9218 ttukeylem6 9219 gch2 9376 gch3 9377 gchac 9382 gchina 9400 swrds1 13303 wrdl3s3 13553 sadcp1 15015 lcmfunsnlem2 15191 xpsfrnel2 16048 idfucl 16364 gsumval2 17103 gsumz 17197 frmdmnd 17219 frmd0 17220 efginvrel2 17963 efgcpbl2 17993 pgpfaclem1 18303 lbsexg 18985 zringndrg 19657 frlmlbs 19955 mat0dimscm 20094 mat0scmat 20163 m2detleiblem5 20250 m2detleiblem6 20251 m2detleiblem3 20254 m2detleiblem4 20255 d0mat2pmat 20362 chpmat0d 20458 dfac14 21231 acufl 21531 cnextfvval 21679 cnextcn 21681 minveclem3b 23007 minveclem4a 23009 ovollb2 23064 ovolunlem1a 23071 ovolunlem1 23072 ovoliunlem1 23077 ovoliun2 23081 ioombl1lem4 23136 uniioombllem1 23155 uniioombllem2 23157 uniioombllem6 23162 itg2monolem1 23323 itg2mono 23326 itg2cnlem1 23334 xrlimcnp 24495 efrlim 24496 eengbas 25661 ebtwntg 25662 ecgrtg 25663 elntg 25664 cusgrares 26001 usgrcyclnl1 26168 ex-br 26680 rge0scvg 29323 mrsub0 30667 elmrsubrn 30671 topjoin 31530 pclfinN 34204 aomclem1 36642 dfac21 36654 clsk1indlem1 37363 fourierdlem102 39101 fourierdlem114 39113 1wlkl1loop 40842 wwlks2onv 41158 elwwlks2ons3 41159 upgr3v3e3cycl 41347 upgr4cycl4dv4e 41352 lincval0 41998 lcoel0 42011 |
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