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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 2235 |
. 2
|
| 4 | 1, 3 | eqtri 2252 |
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 2213 |
| This theorem depends on definitions: df-bi 117 df-cleq 2224 |
| This theorem is referenced by: 3eqtr2i 2258 3eqtr2ri 2259 3eqtr4i 2262 3eqtr4ri 2263 rabab 2825 cbvralcsf 3191 cbvrexcsf 3192 cbvrabcsf 3194 dfin5 3208 dfdif2 3209 uneqin 3460 unrab 3480 inrab 3481 inrab2 3482 difrab 3483 dfrab3ss 3487 rabun2 3488 difidALT 3566 difdifdirss 3581 dfif3 3623 tpidm 3777 dfint2 3935 iunrab 4023 uniiun 4029 intiin 4030 0iin 4034 mptv 4191 xpundi 4788 xpundir 4789 resiun2 5039 resopab 5063 mptresid 5073 dfse2 5116 cnvun 5149 cnvin 5151 imaundir 5157 imainrect 5189 cnvcnv2 5197 cnvcnvres 5207 dmtpop 5219 rnsnopg 5222 rnco2 5251 dmco 5252 co01 5258 unidmrn 5276 dfdm2 5278 funimaexg 5421 dfmpt3 5462 mptun 5471 funcocnv2 5617 fnasrn 5834 fnasrng 5836 fpr 5844 fmptap 5852 riotav 5987 dmoprab 6112 rnoprab2 6115 mpov 6121 mpomptx 6122 abrexex2g 6291 abrexex2 6295 1stval2 6327 2ndval2 6328 fo1st 6329 fo2nd 6330 xp2 6345 dfoprab4f 6365 fmpoco 6390 tposmpo 6490 recsfval 6524 frecfnom 6610 freccllem 6611 frecfcllem 6613 frecsuclem 6615 df2o3 6640 o1p1e2 6679 ecqs 6809 qliftf 6832 erovlem 6839 mapsnf1o3 6909 ixp0x 6938 xpf1o 7073 djuunr 7325 dmaddpq 7659 dmmulpq 7660 enq0enq 7711 nqprlu 7827 m1p1sr 8040 m1m1sr 8041 caucvgsr 8082 dfcnqs 8121 3m1e2 9322 2p2e4 9329 3p2e5 9344 3p3e6 9345 4p2e6 9346 4p3e7 9347 4p4e8 9348 5p2e7 9349 5p3e8 9350 5p4e9 9351 6p2e8 9352 6p3e9 9353 7p2e9 9354 nn0supp 9515 nnzrab 9564 nn0zrab 9565 dec0u 9692 dec0h 9693 decsuc 9702 decsucc 9712 numma 9715 decma 9722 decmac 9723 decma2c 9724 decadd 9725 decaddc 9726 decmul1 9735 decmul1c 9736 decmul2c 9737 5p5e10 9742 6p4e10 9743 7p3e10 9746 8p2e10 9751 5t5e25 9774 6t6e36 9779 8t6e48 9790 nn0uz 9852 nnuz 9853 xaddcom 10157 ioomax 10244 iccmax 10245 ioopos 10246 ioorp 10247 fseq1p1m1 10391 fzo0to2pr 10526 fzo0to3tp 10527 frecfzennn 10751 irec 10964 sq10e99m1 11038 facnn 11052 fac0 11053 faclbnd2 11067 zfz1isolemsplit 11165 minmax 11870 xrminmax 11905 fisumrev2 12087 fsumparts 12111 fsumiun 12118 isumnn0nn 12134 fprod2d 12264 fprodle 12281 ege2le3 12312 cos1bnd 12400 efieq1re 12413 eirraplem 12418 3dvds 12505 m1bits 12601 phiprmpw 12874 4sqlem11 13054 4sqlem19 13062 dec5dvds 13065 decsplit1 13081 unennn 13098 ennnfonelemjn 13103 qnnen 13132 strle1g 13269 quslem 13487 rmodislmod 14447 tgrest 14980 uniretop 15336 cnfldtopn 15350 dvexp 15522 dvef 15538 elply2 15546 cospi 15611 sincos6thpi 15653 lgsdir2lem2 15848 lgsquadlem2 15897 lgsquad2lem2 15901 2lgsoddprmlem3c 15928 konigsbergumgr 16428 konigsberglem1 16429 konigsberglem2 16430 bj-omind 16650 gfsump1 16815 |
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