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| Mirrors > Home > ILE Home > Th. List > eqtr4i | Unicode version | ||
| Description: An equality transitivity inference. (Contributed by NM, 5-Aug-1993.) |
| Ref | Expression |
|---|---|
| eqtr4i.1 |
|
| eqtr4i.2 |
|
| Ref | Expression |
|---|---|
| eqtr4i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqtr4i.1 |
. 2
| |
| 2 | eqtr4i.2 |
. . 3
| |
| 3 | 2 | eqcomi 2238 |
. 2
|
| 4 | 1, 3 | eqtri 2255 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1496 ax-gen 1498 ax-4 1559 ax-17 1575 ax-ext 2216 |
| This theorem depends on definitions: df-bi 117 df-cleq 2227 |
| This theorem is referenced by: 3eqtr2i 2261 3eqtr2ri 2262 3eqtr4i 2265 3eqtr4ri 2266 rabab 2837 cbvralcsf 3203 cbvrexcsf 3204 cbvrabcsf 3206 dfin5 3220 dfdif2 3221 uneqin 3474 unrab 3494 inrab 3495 inrab2 3496 difrab 3497 dfrab3ss 3501 rabun2 3502 difidALT 3580 difdifdirss 3596 dfif3 3638 tpidm 3795 dfint2 3953 iunrab 4041 uniiun 4047 intiin 4048 0iin 4052 mptv 4209 xpundi 4808 xpundir 4809 resiun2 5060 resopab 5084 mptresid 5094 dfse2 5137 cnvun 5170 cnvin 5172 imaundir 5178 imainrect 5210 cnvcnv2 5218 cnvcnvres 5228 dmtpop 5240 rnsnopg 5243 rnco2 5272 dmco 5273 co01 5279 unidmrn 5297 dfdm2 5299 funimaexg 5442 dfmpt3 5483 mptun 5492 funcocnv2 5641 fnasrn 5858 fnasrng 5860 fpr 5868 fmptap 5876 riotav 6011 dmoprab 6136 rnoprab2 6139 mpov 6145 mpomptx 6146 abrexex2g 6315 abrexex2 6319 1stval2 6351 2ndval2 6352 fo1st 6353 fo2nd 6354 xp2 6369 dfoprab4f 6389 fmpoco 6414 tposmpo 6514 recsfval 6548 frecfnom 6634 freccllem 6635 frecfcllem 6637 frecsuclem 6639 df2o3 6664 o1p1e2 6703 ecqs 6833 qliftf 6856 erovlem 6863 mapsnf1o3 6934 ixp0x 6963 xpf1o 7099 djuunr 7359 dmaddpq 7696 dmmulpq 7697 enq0enq 7748 nqprlu 7864 m1p1sr 8077 m1m1sr 8078 caucvgsr 8119 dfcnqs 8158 3m1e2 9359 2p2e4 9366 3p2e5 9381 3p3e6 9382 4p2e6 9383 4p3e7 9384 4p4e8 9385 5p2e7 9386 5p3e8 9387 5p4e9 9388 6p2e8 9389 6p3e9 9390 7p2e9 9391 nn0supp 9554 nnzrab 9603 nn0zrab 9604 dec0u 9732 dec0h 9733 decsuc 9742 decsucc 9752 numma 9755 decma 9762 decmac 9763 decma2c 9764 decadd 9765 decaddc 9766 decmul1 9775 decmul1c 9776 decmul2c 9777 5p5e10 9782 6p4e10 9783 7p3e10 9786 8p2e10 9791 5t5e25 9814 6t6e36 9819 8t6e48 9830 nn0uz 9892 nnuz 9893 xaddcom 10197 ioomax 10284 iccmax 10285 ioopos 10286 ioorp 10287 fseq1p1m1 10432 fzo0to2pr 10567 fzo0to3tp 10568 frecfzennn 10792 irec 11005 sq10e99m1 11079 facnn 11093 fac0 11094 faclbnd2 11108 zfz1isolemsplit 11214 minmax 11919 xrminmax 11954 fisumrev2 12136 fsumparts 12160 fsumiun 12167 isumnn0nn 12183 fprod2d 12313 fprodle 12330 ege2le3 12361 cos1bnd 12449 efieq1re 12462 eirraplem 12467 3dvds 12554 m1bits 12650 phiprmpw 12923 4sqlem11 13103 4sqlem19 13111 dec5dvds 13114 decsplit1 13130 ballotfilemfval 13150 unennn 13165 ennnfonelemjn 13170 qnnen 13199 strle1g 13336 quslem 13554 rmodislmod 14516 tgrest 15051 uniretop 15407 cnfldtopn 15421 dvexp 15593 dvef 15609 elply2 15617 cospi 15682 sincos6thpi 15724 lgsdir2lem2 15919 lgsquadlem2 15968 lgsquad2lem2 15972 2lgsoddprmlem3c 15999 konigsbergumgr 16499 konigsberglem1 16500 konigsberglem2 16501 bj-omind 16721 gfsump1 16885 |
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