| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > rspc2va | Unicode version | ||
| Description: 2-variable restricted specialization, using implicit substitution. (Contributed by NM, 18-Jun-2014.) |
| Ref | Expression |
|---|---|
| rspc2v.1 |
|
| rspc2v.2 |
|
| Ref | Expression |
|---|---|
| rspc2va |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rspc2v.1 |
. . 3
| |
| 2 | rspc2v.2 |
. . 3
| |
| 3 | 1, 2 | rspc2v 2943 |
. 2
|
| 4 | 3 | imp 124 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-v 2823 |
| This theorem is used by: swopo 4451 ordtri2orexmid 4670 onsucelsucexmid 4677 ordsucunielexmid 4678 ordtri2or2exmid 4718 ontri2orexmidim 4719 isocnv 6017 isotr 6022 ovrspc2v 6111 off 6315 caofrss 6334 oprssdmm 6405 tridc 7204 eqsndc 7210 tpfidceq 7237 fidcenumlemrks 7270 seq3caopr2 10943 seqcaopr2g 10944 seq3distr 10982 isprm6 12942 mhmpropd 13822 grpidssd 13930 grpinvssd 13931 dfgrp3mlem 13952 isnsg3 14059 domneq0 14630 comet 15649 mulcncf 15758 trilpo 17190 neapmkv 17216 |
| Copyright terms: Public domain | W3C validator |