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Mirrors > Home > MPE Home > Th. List > Mathboxes > mrsubffval | Structured version Visualization version Unicode version |
Description: The substitution of some variables for expressions in a raw expression. (Contributed by Mario Carneiro, 18-Jul-2016.) |
Ref | Expression |
---|---|
mrsubffval.c | mCN |
mrsubffval.v | mVR |
mrsubffval.r | mREx |
mrsubffval.s | mRSubst |
mrsubffval.g | freeMnd |
Ref | Expression |
---|---|
mrsubffval | g |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mrsubffval.s | . 2 mRSubst | |
2 | elex 3212 | . . 3 | |
3 | fveq2 6191 | . . . . . . 7 mREx mREx | |
4 | mrsubffval.r | . . . . . . 7 mREx | |
5 | 3, 4 | syl6eqr 2674 | . . . . . 6 mREx |
6 | fveq2 6191 | . . . . . . 7 mVR mVR | |
7 | mrsubffval.v | . . . . . . 7 mVR | |
8 | 6, 7 | syl6eqr 2674 | . . . . . 6 mVR |
9 | 5, 8 | oveq12d 6668 | . . . . 5 mREx mVR |
10 | fveq2 6191 | . . . . . . . . . . 11 mCN mCN | |
11 | mrsubffval.c | . . . . . . . . . . 11 mCN | |
12 | 10, 11 | syl6eqr 2674 | . . . . . . . . . 10 mCN |
13 | 12, 8 | uneq12d 3768 | . . . . . . . . 9 mCN mVR |
14 | 13 | fveq2d 6195 | . . . . . . . 8 freeMndmCN mVR freeMnd |
15 | mrsubffval.g | . . . . . . . 8 freeMnd | |
16 | 14, 15 | syl6eqr 2674 | . . . . . . 7 freeMndmCN mVR |
17 | 13 | mpteq1d 4738 | . . . . . . . 8 mCN mVR |
18 | 17 | coeq1d 5283 | . . . . . . 7 mCN mVR |
19 | 16, 18 | oveq12d 6668 | . . . . . 6 freeMndmCN mVR g mCN mVR g |
20 | 5, 19 | mpteq12dv 4733 | . . . . 5 mREx freeMndmCN mVR g mCN mVR g |
21 | 9, 20 | mpteq12dv 4733 | . . . 4 mREx mVR mREx freeMndmCN mVR g mCN mVR g |
22 | df-mrsub 31387 | . . . 4 mRSubst mREx mVR mREx freeMndmCN mVR g mCN mVR | |
23 | ovex 6678 | . . . . 5 | |
24 | 23 | mptex 6486 | . . . 4 g |
25 | 21, 22, 24 | fvmpt 6282 | . . 3 mRSubst g |
26 | 2, 25 | syl 17 | . 2 mRSubst g |
27 | 1, 26 | syl5eq 2668 | 1 g |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 cvv 3200 cun 3572 cif 4086 cmpt 4729 cdm 5114 ccom 5118 cfv 5888 (class class class)co 6650 cpm 7858 cs1 13294 g cgsu 16101 freeMndcfrmd 17384 mCNcmcn 31357 mVRcmvar 31358 mRExcmrex 31363 mRSubstcmrsub 31367 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-mrsub 31387 |
This theorem is referenced by: mrsubfval 31405 mrsubff 31409 |
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