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| Mirrors > Home > MPE Home > Th. List > brresi | Structured version Visualization version GIF version | ||
| Description: Binary relation on a restriction. (Contributed by NM, 12-Dec-2006.) |
| Ref | Expression |
|---|---|
| opelresi.1 | ⊢ 𝐶 ∈ V |
| Ref | Expression |
|---|---|
| brresi | ⊢ (𝐵(𝑅 ↾ 𝐴)𝐶 ↔ (𝐵 ∈ 𝐴 ∧ 𝐵𝑅𝐶)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opelresi.1 | . 2 ⊢ 𝐶 ∈ V | |
| 2 | brres 5945 | . 2 ⊢ (𝐶 ∈ V → (𝐵(𝑅 ↾ 𝐴)𝐶 ↔ (𝐵 ∈ 𝐴 ∧ 𝐵𝑅𝐶))) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐵(𝑅 ↾ 𝐴)𝐶 ↔ (𝐵 ∈ 𝐴 ∧ 𝐵𝑅𝐶)) |
| Colors of variables: wff setvar class |
| Syntax hints: ↔ wb 208 ∧ wa 397 ∈ wcel 2121 Vcvv 3433 class class class wbr 5075 ↾ cres 5623 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-ext 2713 ax-sep 5221 ax-pr 5365 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-sb 2075 df-clab 2720 df-cleq 2733 df-clel 2816 df-ral 3056 df-rex 3066 df-rab 3394 df-v 3435 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-nul 4265 df-if 4458 df-sn 4559 df-pr 4561 df-op 4565 df-br 5076 df-opab 5138 df-xp 5627 df-res 5633 |
| This theorem is referenced by: dfres2 6000 poirr2 6081 cores 6204 resco 6205 rnco 6207 rncoOLD 6208 dfpo2 6251 fnres 6616 fvres 6850 nfunsn 6870 eqfunresadj 7308 1stconst 8043 2ndconst 8044 fsplit 8060 fprlem1 8244 ttrclresv 9633 ttrclselem2 9642 frrlem15 9676 dprd2da 20014 metustid 24541 dvres 25900 dvres2 25901 ltgov 28687 hlimadd 31286 hhcmpl 31293 hhcms 31296 hlim0 31328 dfdm5 36016 dfrn5 36017 txpss3v 36119 brtxp 36121 pprodss4v 36125 brpprod 36126 brimg 36178 brapply 36179 funpartfun 36186 dfrdg4 36194 xrnss3v 38763 funressnfv 47520 funressnvmo 47522 afv2res 47716 tposres0 49381 setrec2lem2 50198 |
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