Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > sbcimdv | Structured version Visualization version Unicode version |
Description: Substitution analogue of Theorem 19.20 of [Margaris] p. 90 (alim 1738). (Contributed by NM, 11-Nov-2005.) (Revised by NM, 17-Aug-2018.) (Proof shortened by JJ, 7-Jul-2021.) |
Ref | Expression |
---|---|
sbcimdv.1 |
Ref | Expression |
---|---|
sbcimdv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sbcex 3445 | . 2 | |
2 | sbcimdv.1 | . . . . 5 | |
3 | 2 | alrimiv 1855 | . . . 4 |
4 | spsbc 3448 | . . . 4 | |
5 | sbcim1 3482 | . . . 4 | |
6 | 3, 4, 5 | syl56 36 | . . 3 |
7 | 6 | com3l 89 | . 2 |
8 | 1, 7 | mpdi 45 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wal 1481 wcel 1990 cvv 3200 wsbc 3435 |
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-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-v 3202 df-sbc 3436 |
This theorem is referenced by: esum2dlem 30154 |
Copyright terms: Public domain | W3C validator |