| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > csbeq1d | Structured version Visualization version GIF version | ||
| Description: Equality deduction for proper substitution into a class. (Contributed by NM, 3-Dec-2005.) |
| Ref | Expression |
|---|---|
| csbeq1d.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
| Ref | Expression |
|---|---|
| csbeq1d | ⊢ (𝜑 → ⦋𝐴 / 𝑥⦌𝐶 = ⦋𝐵 / 𝑥⦌𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | csbeq1d.1 | . 2 ⊢ (𝜑 → 𝐴 = 𝐵) | |
| 2 | csbeq1 3853 | . 2 ⊢ (𝐴 = 𝐵 → ⦋𝐴 / 𝑥⦌𝐶 = ⦋𝐵 / 𝑥⦌𝐶) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → ⦋𝐴 / 𝑥⦌𝐶 = ⦋𝐵 / 𝑥⦌𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ⦋csb 3850 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2734 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-sb 2100 df-clab 2741 df-cleq 2754 df-clel 2837 df-sbc 3743 df-csb 3851 |
| This theorem is used by: csbeq12dv 3859 csbco3g 4392 csbidm 4394 fmptcof 7127 mpomptsx 8064 dmmpossx 8066 fmpox 8067 ovmptss 8093 fmpoco 8095 xpf1o 9140 hsmexlem2 10432 iundom2g 10551 sumeq2ii 15782 summolem3 15802 summolem2a 15803 summo 15805 zsum 15806 fsum 15808 sumsnf 15831 fsumcnv 15861 fsumcom2 15862 fsumshftm 15869 fsum0diag2 15871 prodeq2ii 16002 prodmolem3 16024 prodmolem2a 16025 prodmo 16027 zprod 16028 fprod 16032 prodsn 16053 prodsnf 16055 fprodcnv 16074 fprodcom2 16075 bpolylem 16138 bpolyval 16139 ruclem1 16323 pcmpt 16988 gsumvalx 18780 odfval 19660 odfvalALT 19661 odval 19662 telgsumfzslem 20116 telgsumfzs 20117 rnghmval 20582 rhmval0 20617 psrval 22131 psrass1lem 22149 mpfrcl 22302 evlsval 22303 evls1fval 22545 fsum2cn 25100 iunmbl2 25786 dvfsumlem1 26255 itgsubst 26278 q1pval 26382 r1pval 26385 rlimcnp2 27201 fsumdvdscom 27419 fsumdvdsmul 27429 mulsval 28372 precsexlemcbv 28469 precsexlem3 28472 fsumiunle 33286 msrfval 36103 nmulprop 36757 weiunval 37068 weiunpo 37071 weiunso 37072 weiunfr 37073 weiunse 37074 poimirlem1 38357 poimirlem3 38359 poimirlem4 38360 poimirlem5 38361 poimirlem6 38362 poimirlem7 38363 poimirlem8 38364 poimirlem10 38366 poimirlem11 38367 poimirlem12 38368 poimirlem15 38371 poimirlem16 38372 poimirlem17 38373 poimirlem18 38374 poimirlem19 38375 poimirlem20 38376 poimirlem21 38377 poimirlem22 38378 poimirlem23 38379 poimirlem24 38380 poimirlem25 38381 poimirlem26 38382 poimirlem27 38383 poimirlem28 38384 cdleme31snd 41246 cdlemeg46c 41373 cdlemkid2 41784 cdlemk46 41808 cdlemk53b 41816 cdlemk53 41817 deg1gprod 42993 fmpocos 43090 monotuz 43769 oddcomabszz 43772 fnwe2val 43877 fnwe2lem1 43878 fnwe2lem2 43879 mendval 44007 sumsnd 45847 climinf2mpt 46529 climinfmpt 46530 sge0f1o 47197 grtri 48843 dmmpossx2 49254 dfswapf2 50174 |
| Copyright terms: Public domain | W3C validator |