| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: The successor value resulting from finite recursive definition generation (special case where the generation function is an ordered pair abstraction). |
| Ref | Expression |
|---|---|
| frsucopab.1 |
|
| frsucopab.2 |
|
| frsucopab.3 |
|
| frsucopab.4 |
|
| frsucopab.5 |
|
| Ref | Expression |
|---|---|
| frsucopab |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | frsuc 5161 |
. . 3
| |
| 2 | frsucopab.4 |
. . . 4
| |
| 3 | 2 | fveq1i 4682 |
. . 3
|
| 4 | 1, 3 | syl5eq 1940 |
. 2
|
| 5 | fvex 4689 |
. . 3
| |
| 6 | hbopab1 3562 |
. . . . . . 7
| |
| 7 | frsucopab.1 |
. . . . . . 7
| |
| 8 | 6, 7 | hbrdg 5144 |
. . . . . 6
|
| 9 | ax-17 1317 |
. . . . . 6
| |
| 10 | 8, 9 | hbres 4220 |
. . . . 5
|
| 11 | frsucopab.2 |
. . . . 5
| |
| 12 | 10, 11 | hbfv 4686 |
. . . 4
|
| 13 | frsucopab.3 |
. . . 4
| |
| 14 | 2 | fveq1i 4682 |
. . . . . 6
|
| 15 | 14 | eqeq2i 1894 |
. . . . 5
|
| 16 | frsucopab.5 |
. . . . 5
| |
| 17 | 15, 16 | sylbir 218 |
. . . 4
|
| 18 | 12, 13, 17 | fvopabgf 4750 |
. . 3
|
| 19 | 5, 18 | mpan 759 |
. 2
|
| 20 | 4, 19 | sylan9eq 1948 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: frsucmpt 5163 unblem2 5634 unblem3 5635 inf0 5712 trcl 5752 alephfplem2 6045 om2uzsuci 7707 trcllem1 13933 trcltr 13936 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-13 1311 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-rep 3428 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 ax-un 3790 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-3or 859 df-3an 860 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-ral 2109 df-rex 2110 df-rab 2112 df-v 2294 df-sbc 2454 df-csb 2541 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-pss 2607 df-nul 2876 df-if 2983 df-pw 3035 df-sn 3049 df-pr 3050 df-tp 3052 df-op 3053 df-uni 3178 df-iun 3257 df-br 3339 df-opab 3396 df-tr 3412 df-eprel 3583 df-id 3586 df-po 3591 df-so 3604 df-fr 3625 df-we 3644 df-ord 3660 df-on 3661 df-lim 3662 df-suc 3663 df-om 3950 df-xp 4000 df-rel 4001 df-cnv 4002 df-co 4003 df-dm 4004 df-rn 4005 df-res 4006 df-ima 4007 df-fun 4008 df-fn 4009 df-fv 4014 df-rdg 5140 |