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Mirrors > Home > MPE Home > Th. List > csbeq2i | Structured version Visualization version Unicode version |
Description: Formula-building inference rule for class substitution. (Contributed by NM, 10-Nov-2005.) (Revised by Mario Carneiro, 1-Sep-2015.) |
Ref | Expression |
---|---|
csbeq2i.1 |
Ref | Expression |
---|---|
csbeq2i |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | csbeq2i.1 | . . . 4 | |
2 | 1 | a1i 11 | . . 3 |
3 | 2 | csbeq2dv 3992 | . 2 |
4 | 3 | trud 1493 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wceq 1483 wtru 1484 csb 3533 |
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 |
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-sbc 3436 df-csb 3534 |
This theorem is referenced by: csbnest1g 4001 csbvarg 4003 csbsng 4243 csbprg 4244 csbopg 4420 csbuni 4466 csbmpt12 5010 csbxp 5200 csbcnv 5306 csbcnvgALT 5307 csbdm 5318 csbres 5399 csbrn 5596 csbfv12 6231 fvmpt2curryd 7397 csbnegg 10278 csbwrdg 13334 matgsum 20243 disjxpin 29401 bj-csbsn 32899 csbpredg 33172 csbwrecsg 33173 csbrecsg 33174 csbrdgg 33175 csboprabg 33176 csbmpt22g 33177 csbfinxpg 33225 poimirlem24 33433 cdleme31so 35667 cdleme31sn 35668 cdleme31sn1 35669 cdleme31se 35670 cdleme31se2 35671 cdleme31sc 35672 cdleme31sde 35673 cdleme31sn2 35677 cdlemkid3N 36221 cdlemkid4 36222 csbunigOLD 39051 csbfv12gALTOLD 39052 csbxpgOLD 39053 csbresgOLD 39055 csbrngOLD 39056 csbima12gALTOLD 39057 climinf2mpt 39946 climinfmpt 39947 |
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