Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > ensymd | Unicode version |
Description: Symmetry of equinumerosity. Deduction form of ensym 6675. (Contributed by David Moews, 1-May-2017.) |
Ref | Expression |
---|---|
ensymd.1 |
Ref | Expression |
---|---|
ensymd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ensymd.1 | . 2 | |
2 | ensym 6675 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 class class class wbr 3929 cen 6632 |
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-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 2121 ax-sep 4046 ax-pow 4098 ax-pr 4131 ax-un 4355 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-eu 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ral 2421 df-rex 2422 df-v 2688 df-un 3075 df-in 3077 df-ss 3084 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-br 3930 df-opab 3990 df-id 4215 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-rn 4550 df-res 4551 df-ima 4552 df-fun 5125 df-fn 5126 df-f 5127 df-f1 5128 df-fo 5129 df-f1o 5130 df-er 6429 df-en 6635 |
This theorem is referenced by: f1imaeng 6686 f1imaen2g 6687 en2sn 6707 xpdom3m 6728 phplem4 6749 phplem4dom 6756 php5dom 6757 phpm 6759 phplem4on 6761 dif1en 6773 dif1enen 6774 fisbth 6777 fin0 6779 fin0or 6780 fientri3 6803 unsnfidcex 6808 unsnfidcel 6809 fiintim 6817 fisseneq 6820 f1ofi 6831 endjusym 6981 eninl 6982 eninr 6983 pm54.43 7046 djuen 7067 dju1en 7069 djuassen 7073 xpdjuen 7074 uzenom 10198 hashennnuni 10525 hashennn 10526 hashcl 10527 hashfz1 10529 hashen 10530 fihashfn 10546 fihashdom 10549 hashunlem 10550 zfz1iso 10584 summodclem2 11151 zsumdc 11153 prodmodclem2 11346 ennnfonelemen 11934 exmidunben 11939 ctinfom 11941 ctinf 11943 pwf1oexmid 13194 sbthom 13221 |
Copyright terms: Public domain | W3C validator |