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| Mirrors > Home > NFE Home > Th. List > enmap2lem5 | Unicode version | ||
| Description: Lemma for enmap2 6069.  Calculate the range of  | 
| Ref | Expression | 
|---|---|
| enmap2lem5.1 | 
 | 
| Ref | Expression | 
|---|---|
| enmap2lem5 | 
 | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | enmap2lem5.1 | 
. . . 4
 | |
| 2 | 1 | enmap2lem2 6065 | 
. . 3
 | 
| 3 | coeq1 4875 | 
. . . . . . 7
 | |
| 4 | vex 2863 | 
. . . . . . . 8
 | |
| 5 | vex 2863 | 
. . . . . . . . 9
 | |
| 6 | 5 | cnvex 5103 | 
. . . . . . . 8
 | 
| 7 | 4, 6 | coex 4751 | 
. . . . . . 7
 | 
| 8 | 3, 1, 7 | fvmpt 5701 | 
. . . . . 6
 | 
| 9 | 8 | adantl 452 | 
. . . . 5
 | 
| 10 | elmapi 6017 | 
. . . . . . 7
 | |
| 11 | f1ocnv 5300 | 
. . . . . . . 8
 | |
| 12 | f1of 5288 | 
. . . . . . . 8
 | |
| 13 | 11, 12 | syl 15 | 
. . . . . . 7
 | 
| 14 | fco 5232 | 
. . . . . . 7
 | |
| 15 | 10, 13, 14 | syl2anr 464 | 
. . . . . 6
 | 
| 16 | elovex1 5650 | 
. . . . . . . 8
 | |
| 17 | vex 2863 | 
. . . . . . . . 9
 | |
| 18 | elmapg 6013 | 
. . . . . . . . 9
 | |
| 19 | 17, 7, 18 | mp3an23 1269 | 
. . . . . . . 8
 | 
| 20 | 16, 19 | syl 15 | 
. . . . . . 7
 | 
| 21 | 20 | adantl 452 | 
. . . . . 6
 | 
| 22 | 15, 21 | mpbird 223 | 
. . . . 5
 | 
| 23 | 9, 22 | eqeltrd 2427 | 
. . . 4
 | 
| 24 | 23 | ralrimiva 2698 | 
. . 3
 | 
| 25 | fnfvrnss 5430 | 
. . 3
 | |
| 26 | 2, 24, 25 | sylancr 644 | 
. 2
 | 
| 27 | elmapi 6017 | 
. . . . . . . . . 10
 | |
| 28 | f1of 5288 | 
. . . . . . . . . 10
 | |
| 29 | fco 5232 | 
. . . . . . . . . 10
 | |
| 30 | 27, 28, 29 | syl2anr 464 | 
. . . . . . . . 9
 | 
| 31 | elovex1 5650 | 
. . . . . . . . . . 11
 | |
| 32 | vex 2863 | 
. . . . . . . . . . . 12
 | |
| 33 | 4, 5 | coex 4751 | 
. . . . . . . . . . . 12
 | 
| 34 | elmapg 6013 | 
. . . . . . . . . . . 12
 | |
| 35 | 32, 33, 34 | mp3an23 1269 | 
. . . . . . . . . . 11
 | 
| 36 | 31, 35 | syl 15 | 
. . . . . . . . . 10
 | 
| 37 | 36 | adantl 452 | 
. . . . . . . . 9
 | 
| 38 | 30, 37 | mpbird 223 | 
. . . . . . . 8
 | 
| 39 | coeq1 4875 | 
. . . . . . . . . 10
 | |
| 40 | coass 5098 | 
. . . . . . . . . 10
 | |
| 41 | 39, 40 | syl6eq 2401 | 
. . . . . . . . 9
 | 
| 42 | 5, 6 | coex 4751 | 
. . . . . . . . . 10
 | 
| 43 | 4, 42 | coex 4751 | 
. . . . . . . . 9
 | 
| 44 | 41, 1, 43 | fvmpt 5701 | 
. . . . . . . 8
 | 
| 45 | 38, 44 | syl 15 | 
. . . . . . 7
 | 
| 46 | f1ococnv2 5310 | 
. . . . . . . . 9
 | |
| 47 | 46 | coeq2d 4880 | 
. . . . . . . 8
 | 
| 48 | fcoi1 5241 | 
. . . . . . . . 9
 | |
| 49 | 27, 48 | syl 15 | 
. . . . . . . 8
 | 
| 50 | 47, 49 | sylan9eq 2405 | 
. . . . . . 7
 | 
| 51 | 45, 50 | eqtrd 2385 | 
. . . . . 6
 | 
| 52 | fnbrfvb 5359 | 
. . . . . . 7
 | |
| 53 | 2, 38, 52 | sylancr 644 | 
. . . . . 6
 | 
| 54 | 51, 53 | mpbid 201 | 
. . . . 5
 | 
| 55 | brelrn 4961 | 
. . . . 5
 | |
| 56 | 54, 55 | syl 15 | 
. . . 4
 | 
| 57 | 56 | ex 423 | 
. . 3
 | 
| 58 | 57 | ssrdv 3279 | 
. 2
 | 
| 59 | 26, 58 | eqssd 3290 | 
1
 | 
| Colors of variables: wff setvar class | 
| Syntax hints:     | 
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1546 ax-5 1557 ax-17 1616 ax-9 1654 ax-8 1675 ax-13 1712 ax-14 1714 ax-6 1729 ax-7 1734 ax-11 1746 ax-12 1925 ax-ext 2334 ax-nin 4079 ax-xp 4080 ax-cnv 4081 ax-1c 4082 ax-sset 4083 ax-si 4084 ax-ins2 4085 ax-ins3 4086 ax-typlower 4087 ax-sn 4088 | 
| This theorem depends on definitions: df-bi 177 df-or 359 df-an 360 df-3or 935 df-3an 936 df-nan 1288 df-tru 1319 df-ex 1542 df-nf 1545 df-sb 1649 df-eu 2208 df-mo 2209 df-clab 2340 df-cleq 2346 df-clel 2349 df-nfc 2479 df-ne 2519 df-ral 2620 df-rex 2621 df-reu 2622 df-rmo 2623 df-rab 2624 df-v 2862 df-sbc 3048 df-nin 3212 df-compl 3213 df-in 3214 df-un 3215 df-dif 3216 df-symdif 3217 df-ss 3260 df-pss 3262 df-nul 3552 df-if 3664 df-pw 3725 df-sn 3742 df-pr 3743 df-uni 3893 df-int 3928 df-opk 4059 df-1c 4137 df-pw1 4138 df-uni1 4139 df-xpk 4186 df-cnvk 4187 df-ins2k 4188 df-ins3k 4189 df-imak 4190 df-cok 4191 df-p6 4192 df-sik 4193 df-ssetk 4194 df-imagek 4195 df-idk 4196 df-iota 4340 df-0c 4378 df-addc 4379 df-nnc 4380 df-fin 4381 df-lefin 4441 df-ltfin 4442 df-ncfin 4443 df-tfin 4444 df-evenfin 4445 df-oddfin 4446 df-sfin 4447 df-spfin 4448 df-phi 4566 df-op 4567 df-proj1 4568 df-proj2 4569 df-opab 4624 df-br 4641 df-1st 4724 df-swap 4725 df-sset 4726 df-co 4727 df-ima 4728 df-si 4729 df-id 4768 df-xp 4785 df-cnv 4786 df-rn 4787 df-dm 4788 df-res 4789 df-fun 4790 df-fn 4791 df-f 4792 df-f1 4793 df-fo 4794 df-f1o 4795 df-fv 4796 df-2nd 4798 df-ov 5527 df-oprab 5529 df-mpt 5653 df-mpt2 5655 df-txp 5737 df-ins2 5751 df-ins3 5753 df-image 5755 df-ins4 5757 df-si3 5759 df-funs 5761 df-map 6002 | 
| This theorem is referenced by: enmap2 6069 | 
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