| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > ndxarg | Unicode version | ||
| Description: Get the numeric argument from a defined structure component extractor such as df-base 13151. (Contributed by Mario Carneiro, 6-Oct-2013.) |
| Ref | Expression |
|---|---|
| ndxarg.1 |
|
| ndxarg.2 |
|
| Ref | Expression |
|---|---|
| ndxarg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ndx 13148 |
. . . 4
| |
| 2 | nnex 9191 |
. . . . 5
| |
| 3 | resiexg 5064 |
. . . . 5
| |
| 4 | 2, 3 | ax-mp 5 |
. . . 4
|
| 5 | 1, 4 | eqeltri 2304 |
. . 3
|
| 6 | ndxarg.1 |
. . 3
| |
| 7 | ndxarg.2 |
. . 3
| |
| 8 | 5, 6, 7 | strnfvn 13166 |
. 2
|
| 9 | 1 | fveq1i 5649 |
. 2
|
| 10 | fvresi 5855 |
. . 3
| |
| 11 | 7, 10 | ax-mp 5 |
. 2
|
| 12 | 8, 9, 11 | 3eqtri 2256 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-cnex 8166 ax-resscn 8167 ax-1re 8169 ax-addrcl 8172 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ral 2516 df-rex 2517 df-v 2805 df-sbc 3033 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-iota 5293 df-fun 5335 df-fv 5341 df-inn 9186 df-ndx 13148 df-slot 13149 |
| This theorem is referenced by: ndxid 13169 ndxslid 13170 strndxid 13173 basendx 13200 basendxnn 13201 plusgndx 13255 2strstrg 13265 2strbasg 13266 2stropg 13267 2strstr1g 13268 2strop1g 13270 basendxnplusgndx 13271 mulrndx 13276 basendxnmulrndx 13280 starvndx 13285 scandx 13297 vscandx 13303 ipndx 13315 tsetndx 13332 plendx 13346 ocndx 13357 dsndx 13361 unifndx 13372 homndx 13379 ccondx 13382 edgfndx 15931 |
| Copyright terms: Public domain | W3C validator |