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Mirrors > Home > ILE Home > Th. List > nfel1 | GIF version |
Description: Hypothesis builder for elementhood, special case. (Contributed by Mario Carneiro, 10-Oct-2016.) |
Ref | Expression |
---|---|
nfeq1.1 | ⊢ Ⅎ𝑥𝐴 |
Ref | Expression |
---|---|
nfel1 | ⊢ Ⅎ𝑥 𝐴 ∈ 𝐵 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfeq1.1 | . 2 ⊢ Ⅎ𝑥𝐴 | |
2 | nfcv 2319 | . 2 ⊢ Ⅎ𝑥𝐵 | |
3 | 1, 2 | nfel 2328 | 1 ⊢ Ⅎ𝑥 𝐴 ∈ 𝐵 |
Colors of variables: wff set class |
Syntax hints: Ⅎwnf 1460 ∈ wcel 2148 Ⅎwnfc 2306 |
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 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-ext 2159 |
This theorem depends on definitions: df-bi 117 df-tru 1356 df-nf 1461 df-sb 1763 df-cleq 2170 df-clel 2173 df-nfc 2308 |
This theorem is referenced by: vtocl2gf 2799 vtocl3gf 2800 vtoclgaf 2802 vtocl2gaf 2804 vtocl3gaf 2806 nfop 3793 pofun 4310 nfse 4339 rabxfrd 4467 mptfvex 5598 fvmptf 5605 fmptcof 5680 fliftfuns 5794 riota2f 5847 ovmpos 5993 ov2gf 5994 fmpox 6196 mpofvex 6199 qliftfuns 6614 xpf1o 6839 iunfidisj 6940 cc3 7262 sumfct 11373 sumrbdclem 11376 summodclem3 11379 summodclem2a 11380 zsumdc 11383 fsumgcl 11385 fsum3 11386 isumss 11390 isumss2 11392 fsum3cvg2 11393 fsumsplitf 11407 fsum2dlemstep 11433 fisumcom2 11437 fsumshftm 11444 fisum0diag2 11446 fsummulc2 11447 fsum00 11461 fsumabs 11464 fsumrelem 11470 fsumiun 11476 isumshft 11489 mertenslem2 11535 prodrbdclem 11570 prodmodclem3 11574 prodmodclem2a 11575 zproddc 11578 fprodseq 11582 prodfct 11586 prodssdc 11588 fprodmul 11590 fprodm1s 11600 fprodp1s 11601 fprodcl2lem 11604 fprodabs 11615 fprod2dlemstep 11621 fprodcom2fi 11625 fprodrec 11628 fproddivapf 11630 fprodsplitf 11631 fprodsplit1f 11633 fprodle 11639 infssuzcldc 11942 pcmpt 12331 pcmptdvds 12333 iuncld 13397 fsumcncntop 13838 |
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