Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > shftfibg | Unicode version |
Description: Value of a fiber of the relation . (Contributed by Jim Kingdon, 15-Aug-2021.) |
Ref | Expression |
---|---|
shftfibg |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp2 982 | . . . . 5 | |
2 | simp1 981 | . . . . 5 | |
3 | simp3 983 | . . . . 5 | |
4 | shftfvalg 10583 | . . . . . . 7 | |
5 | 4 | breqd 3935 | . . . . . 6 |
6 | vex 2684 | . . . . . . 7 | |
7 | eleq1 2200 | . . . . . . . . 9 | |
8 | oveq1 5774 | . . . . . . . . . 10 | |
9 | 8 | breq1d 3934 | . . . . . . . . 9 |
10 | 7, 9 | anbi12d 464 | . . . . . . . 8 |
11 | breq2 3928 | . . . . . . . . 9 | |
12 | 11 | anbi2d 459 | . . . . . . . 8 |
13 | eqid 2137 | . . . . . . . 8 | |
14 | 10, 12, 13 | brabg 4186 | . . . . . . 7 |
15 | 6, 14 | mpan2 421 | . . . . . 6 |
16 | 5, 15 | sylan9bb 457 | . . . . 5 |
17 | 1, 2, 3, 16 | syl21anc 1215 | . . . 4 |
18 | 17 | 3anibar 1149 | . . 3 |
19 | 18 | abbidv 2255 | . 2 |
20 | imasng 4899 | . . 3 | |
21 | 20 | 3ad2ant3 1004 | . 2 |
22 | 3, 1 | subcld 8066 | . . 3 |
23 | imasng 4899 | . . 3 | |
24 | 22, 23 | syl 14 | . 2 |
25 | 19, 21, 24 | 3eqtr4d 2180 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 w3a 962 wceq 1331 wcel 1480 cab 2123 cvv 2681 csn 3522 class class class wbr 3924 copab 3983 cima 4537 (class class class)co 5767 cc 7611 cmin 7926 cshi 10579 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-coll 4038 ax-sep 4041 ax-pow 4093 ax-pr 4126 ax-un 4350 ax-setind 4447 ax-resscn 7705 ax-1cn 7706 ax-icn 7708 ax-addcl 7709 ax-addrcl 7710 ax-mulcl 7711 ax-addcom 7713 ax-addass 7715 ax-distr 7717 ax-i2m1 7718 ax-0id 7721 ax-rnegex 7722 ax-cnre 7724 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ne 2307 df-ral 2419 df-rex 2420 df-reu 2421 df-rab 2423 df-v 2683 df-sbc 2905 df-csb 2999 df-dif 3068 df-un 3070 df-in 3072 df-ss 3079 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-iun 3810 df-br 3925 df-opab 3985 df-mpt 3986 df-id 4210 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-rn 4545 df-res 4546 df-ima 4547 df-iota 5083 df-fun 5120 df-fn 5121 df-f 5122 df-f1 5123 df-fo 5124 df-f1o 5125 df-fv 5126 df-riota 5723 df-ov 5770 df-oprab 5771 df-mpo 5772 df-sub 7928 df-shft 10580 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |