Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > csbrn | Structured version Visualization version Unicode version |
Description: Distribute proper substitution through the range of a class. (Contributed by Alan Sare, 10-Nov-2012.) |
Ref | Expression |
---|---|
csbrn |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | csbima12 5483 | . . 3 | |
2 | csbconstg 3546 | . . . . 5 | |
3 | 2 | imaeq2d 5466 | . . . 4 |
4 | 0ima 5482 | . . . . . 6 | |
5 | 4 | eqcomi 2631 | . . . . 5 |
6 | csbprc 3980 | . . . . . . 7 | |
7 | 6 | imaeq1d 5465 | . . . . . 6 |
8 | 0ima 5482 | . . . . . 6 | |
9 | 7, 8 | syl6eq 2672 | . . . . 5 |
10 | 6 | imaeq1d 5465 | . . . . 5 |
11 | 5, 9, 10 | 3eqtr4a 2682 | . . . 4 |
12 | 3, 11 | pm2.61i 176 | . . 3 |
13 | 1, 12 | eqtri 2644 | . 2 |
14 | dfrn4 5595 | . . 3 | |
15 | 14 | csbeq2i 3993 | . 2 |
16 | dfrn4 5595 | . 2 | |
17 | 13, 15, 16 | 3eqtr4i 2654 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wceq 1483 wcel 1990 cvv 3200 csb 3533 c0 3915 crn 5115 cima 5117 |
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-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-fal 1489 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-ral 2917 df-rex 2918 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-br 4654 df-opab 4713 df-xp 5120 df-rel 5121 df-cnv 5122 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 |
This theorem is referenced by: sbcfg 6043 |
Copyright terms: Public domain | W3C validator |