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| Mirrors > Home > ILE Home > Th. List > ensymd | Unicode version | ||
| Description: Symmetry of equinumerosity. Deduction form of ensym 6954. (Contributed by David Moews, 1-May-2017.) |
| Ref | Expression |
|---|---|
| ensymd.1 |
|
| Ref | Expression |
|---|---|
| ensymd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ensymd.1 |
. 2
| |
| 2 | ensym 6954 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-er 6701 df-en 6909 |
| This theorem is referenced by: f1imaeng 6965 f1imaen2g 6966 en2sn 6987 xpdom3m 7017 phplem4 7040 phplem4dom 7047 php5dom 7048 phpm 7051 phplem4on 7053 dif1en 7067 dif1enen 7068 fisbth 7071 fin0 7073 fin0or 7074 fidcen 7087 fientri3 7106 unsnfidcex 7111 unsnfidcel 7112 fiintim 7122 fisseneq 7126 f1ofi 7141 endjusym 7294 eninl 7295 eninr 7296 pm54.43 7394 djuen 7425 dju1en 7427 djuassen 7431 xpdjuen 7432 uzenom 10686 hashennnuni 11040 hashennn 11041 hashcl 11042 hashfz1 11044 hashen 11045 fihashfn 11062 fihashdom 11065 hashunlem 11066 zfz1iso 11104 summodclem2 11942 zsumdc 11944 prodmodclem2 12137 zproddc 12139 4sqlem11 12973 ennnfonelemen 13041 exmidunben 13046 ctinfom 13048 ctinf 13050 isnzr2 14197 znfi 14668 znhash 14669 usgrsizedgen 16063 upgr2wlkdc 16227 eupthfi 16301 pwf1oexmid 16600 nnnninfen 16623 sbthom 16630 |
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