| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > cnref1o | Unicode version | ||
| Description: There is a natural
one-to-one mapping from |
| Ref | Expression |
|---|---|
| cnref1o.1 |
|
| Ref | Expression |
|---|---|
| cnref1o |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpl 109 |
. . . . . . . 8
| |
| 2 | 1 | recnd 8344 |
. . . . . . 7
|
| 3 | ax-icn 8264 |
. . . . . . . . 9
| |
| 4 | 3 | a1i 9 |
. . . . . . . 8
|
| 5 | simpr 110 |
. . . . . . . . 9
| |
| 6 | 5 | recnd 8344 |
. . . . . . . 8
|
| 7 | 4, 6 | mulcld 8336 |
. . . . . . 7
|
| 8 | 2, 7 | addcld 8335 |
. . . . . 6
|
| 9 | 8 | rgen2a 2604 |
. . . . 5
|
| 10 | cnref1o.1 |
. . . . . 6
| |
| 11 | 10 | fnmpo 6428 |
. . . . 5
|
| 12 | 9, 11 | ax-mp 5 |
. . . 4
|
| 13 | 1st2nd2 6399 |
. . . . . . . . 9
| |
| 14 | 13 | fveq2d 5694 |
. . . . . . . 8
|
| 15 | df-ov 6078 |
. . . . . . . 8
| |
| 16 | 14, 15 | eqtr4di 2289 |
. . . . . . 7
|
| 17 | xp1st 6389 |
. . . . . . . 8
| |
| 18 | xp2nd 6390 |
. . . . . . . 8
| |
| 19 | 17 | recnd 8344 |
. . . . . . . . 9
|
| 20 | 3 | a1i 9 |
. . . . . . . . . 10
|
| 21 | 18 | recnd 8344 |
. . . . . . . . . 10
|
| 22 | 20, 21 | mulcld 8336 |
. . . . . . . . 9
|
| 23 | 19, 22 | addcld 8335 |
. . . . . . . 8
|
| 24 | oveq1 6082 |
. . . . . . . . 9
| |
| 25 | oveq2 6083 |
. . . . . . . . . 10
| |
| 26 | 25 | oveq2d 6091 |
. . . . . . . . 9
|
| 27 | 24, 26, 10 | ovmpog 6213 |
. . . . . . . 8
|
| 28 | 17, 18, 23, 27 | syl3anc 1278 |
. . . . . . 7
|
| 29 | 16, 28 | eqtrd 2271 |
. . . . . 6
|
| 30 | 29, 23 | eqeltrd 2315 |
. . . . 5
|
| 31 | 30 | rgen 2603 |
. . . 4
|
| 32 | ffnfv 5857 |
. . . 4
| |
| 33 | 12, 31, 32 | mpbir2an 955 |
. . 3
|
| 34 | 17, 18 | jca 306 |
. . . . . . 7
|
| 35 | xp1st 6389 |
. . . . . . . 8
| |
| 36 | xp2nd 6390 |
. . . . . . . 8
| |
| 37 | 35, 36 | jca 306 |
. . . . . . 7
|
| 38 | cru 8920 |
. . . . . . 7
| |
| 39 | 34, 37, 38 | syl2an 289 |
. . . . . 6
|
| 40 | fveq2 5690 |
. . . . . . . . 9
| |
| 41 | fveq2 5690 |
. . . . . . . . . 10
| |
| 42 | fveq2 5690 |
. . . . . . . . . . 11
| |
| 43 | 42 | oveq2d 6091 |
. . . . . . . . . 10
|
| 44 | 41, 43 | oveq12d 6093 |
. . . . . . . . 9
|
| 45 | 40, 44 | eqeq12d 2253 |
. . . . . . . 8
|
| 46 | 45, 29 | vtoclga 2889 |
. . . . . . 7
|
| 47 | 29, 46 | eqeqan12d 2254 |
. . . . . 6
|
| 48 | 1st2nd2 6399 |
. . . . . . . 8
| |
| 49 | 13, 48 | eqeqan12d 2254 |
. . . . . . 7
|
| 50 | vex 2824 |
. . . . . . . . 9
| |
| 51 | 1stexg 6391 |
. . . . . . . . 9
| |
| 52 | 50, 51 | ax-mp 5 |
. . . . . . . 8
|
| 53 | 2ndexg 6392 |
. . . . . . . . 9
| |
| 54 | 50, 53 | ax-mp 5 |
. . . . . . . 8
|
| 55 | 52, 54 | opth 4372 |
. . . . . . 7
|
| 56 | 49, 55 | bitrdi 196 |
. . . . . 6
|
| 57 | 39, 47, 56 | 3bitr4d 220 |
. . . . 5
|
| 58 | 57 | biimpd 144 |
. . . 4
|
| 59 | 58 | rgen2a 2604 |
. . 3
|
| 60 | dff13 5964 |
. . 3
| |
| 61 | 33, 59, 60 | mpbir2an 955 |
. 2
|
| 62 | cnre 8312 |
. . . . . 6
| |
| 63 | simpl 109 |
. . . . . . . . 9
| |
| 64 | simpr 110 |
. . . . . . . . 9
| |
| 65 | 63 | recnd 8344 |
. . . . . . . . . 10
|
| 66 | 3 | a1i 9 |
. . . . . . . . . . 11
|
| 67 | 64 | recnd 8344 |
. . . . . . . . . . 11
|
| 68 | 66, 67 | mulcld 8336 |
. . . . . . . . . 10
|
| 69 | 65, 68 | addcld 8335 |
. . . . . . . . 9
|
| 70 | oveq1 6082 |
. . . . . . . . . 10
| |
| 71 | oveq2 6083 |
. . . . . . . . . . 11
| |
| 72 | 71 | oveq2d 6091 |
. . . . . . . . . 10
|
| 73 | 70, 72, 10 | ovmpog 6213 |
. . . . . . . . 9
|
| 74 | 63, 64, 69, 73 | syl3anc 1278 |
. . . . . . . 8
|
| 75 | 74 | eqeq2d 2250 |
. . . . . . 7
|
| 76 | 75 | 2rexbiia 2566 |
. . . . . 6
|
| 77 | 62, 76 | sylibr 134 |
. . . . 5
|
| 78 | fveq2 5690 |
. . . . . . . 8
| |
| 79 | df-ov 6078 |
. . . . . . . 8
| |
| 80 | 78, 79 | eqtr4di 2289 |
. . . . . . 7
|
| 81 | 80 | eqeq2d 2250 |
. . . . . 6
|
| 82 | 81 | rexxp 4919 |
. . . . 5
|
| 83 | 77, 82 | sylibr 134 |
. . . 4
|
| 84 | 83 | rgen 2603 |
. . 3
|
| 85 | dffo3 5846 |
. . 3
| |
| 86 | 33, 84, 85 | mpbir2an 955 |
. 2
|
| 87 | df-f1o 5379 |
. 2
| |
| 88 | 61, 86, 87 | mpbir2an 955 |
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-in1 623 ax-in2 624 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-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-mulrcl 8268 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-precex 8279 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 ax-pre-mulgt0 8286 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-pnf 8352 df-mnf 8353 df-ltxr 8355 df-sub 8489 df-neg 8490 df-reap 8893 |
| This theorem is referenced by: cnrecnv 11654 |
| Copyright terms: Public domain | W3C validator |