| Mathbox for Frédéric Liné |
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Related theorems Unicode version |
| Description: The homset which |
| Ref | Expression |
|---|---|
| homib.1 |
|
| homib.2 |
|
| homib.3 |
|
| Ref | Expression |
|---|---|
| homib |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 1884 |
. . . 4
| |
| 2 | homib.1 |
. . . 4
| |
| 3 | homib.2 |
. . . 4
| |
| 4 | 1, 2, 3 | jdmo 15125 |
. . 3
|
| 5 | homib.3 |
. . . . 5
| |
| 6 | eqid 1884 |
. . . . 5
| |
| 7 | eqid 1884 |
. . . . 5
| |
| 8 | 1, 5, 6, 7 | mrdmcd 15143 |
. . . 4
|
| 9 | 8 | adantr 425 |
. . 3
|
| 10 | 4, 9 | mpd 29 |
. 2
|
| 11 | eqid 1884 |
. . . . . 6
| |
| 12 | 2, 6, 11, 7 | idosc 15116 |
. . . . 5
|
| 13 | 3 | eqcomi 1888 |
. . . . . . . . . 10
|
| 14 | 13 | fveq1i 4682 |
. . . . . . . . 9
|
| 15 | 14 | fveq2i 4684 |
. . . . . . . 8
|
| 16 | 15 | eqeq1i 1891 |
. . . . . . 7
|
| 17 | 16 | biimpi 168 |
. . . . . 6
|
| 18 | 17 | adantr 425 |
. . . . 5
|
| 19 | 12, 18 | syl 12 |
. . . 4
|
| 20 | catded 15111 |
. . . . . 6
| |
| 21 | 20 | anim1i 361 |
. . . . 5
|
| 22 | 13 | dmeqi 4158 |
. . . . . . . 8
|
| 23 | 2, 22 | eqtri 1908 |
. . . . . . 7
|
| 24 | 23, 6, 3, 7 | idosd 15091 |
. . . . . 6
|
| 25 | ancom 482 |
. . . . . 6
| |
| 26 | 24, 25 | sylib 215 |
. . . . 5
|
| 27 | simpl 346 |
. . . . 5
| |
| 28 | 21, 26, 27 | 3syl 24 |
. . . 4
|
| 29 | 19, 28 | opeq12d 3166 |
. . 3
|
| 30 | 29 | fveq2d 4685 |
. 2
|
| 31 | 10, 30 | eleqtrd 1973 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: hine 15146 immon 15167 |
| 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-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-v 2294 df-sbc 2454 df-csb 2541 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-nul 2876 df-if 2983 df-pw 3035 df-sn 3049 df-pr 3050 df-op 3053 df-uni 3178 df-int 3215 df-br 3339 df-opab 3396 df-id 3586 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-f 4010 df-f1 4011 df-fo 4012 df-f1o 4013 df-fv 4014 df-opr 4886 df-oprab 4887 df-1st 5020 df-2nd 5021 df-alg 15063 df-doma 15064 df-coda 15065 df-ida 15066 df-cmpa 15067 df-ded 15082 df-cat 15100 df-hom 15135 |