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| Mirrors > Home > ILE Home > Th. List > ennnfonelemdc | Unicode version | ||
| Description: Lemma for ennnfone 13374. A direct consequence of fidcenumlemrk 7276. (Contributed by Jim Kingdon, 15-Jul-2023.) |
| Ref | Expression |
|---|---|
| ennnfonelemdc.dceq |
|
| ennnfonelemdc.f |
|
| ennnfonelemdc.p |
|
| Ref | Expression |
|---|---|
| ennnfonelemdc |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ennnfonelemdc.dceq |
. . 3
| |
| 2 | ennnfonelemdc.f |
. . 3
| |
| 3 | ennnfonelemdc.p |
. . 3
| |
| 4 | omelon 4758 |
. . . . 5
| |
| 5 | 4 | onelssi 4576 |
. . . 4
|
| 6 | 3, 5 | syl 14 |
. . 3
|
| 7 | fof 5618 |
. . . . 5
| |
| 8 | 2, 7 | syl 14 |
. . . 4
|
| 9 | 8, 3 | ffvelcdmd 5847 |
. . 3
|
| 10 | 1, 2, 3, 6, 9 | fidcenumlemrk 7276 |
. 2
|
| 11 | df-dc 847 |
. 2
| |
| 12 | 10, 11 | sylibr 134 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4251 ax-nul 4261 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-iinf 4737 |
| This proof depends on definitions: df-bi 117 df-dc 847 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-br 4132 df-opab 4194 df-tr 4232 df-id 4440 df-iord 4513 df-on 4515 df-suc 4518 df-iom 4740 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fo 5386 df-fv 5388 |
| This theorem is used by: ennnfonelemg 13352 ennnfonelemp1 13355 ennnfonelemss 13359 ennnfonelemkh 13361 ennnfonelemhf1o 13362 |
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