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Mirrors > Home > ILE Home > Th. List > rgenw | GIF version |
Description: Generalization rule for restricted quantification. (Contributed by NM, 18-Jun-2014.) |
Ref | Expression |
---|---|
rgenw.1 | ⊢ 𝜑 |
Ref | Expression |
---|---|
rgenw | ⊢ ∀𝑥 ∈ 𝐴 𝜑 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rgenw.1 | . . 3 ⊢ 𝜑 | |
2 | 1 | a1i 9 | . 2 ⊢ (𝑥 ∈ 𝐴 → 𝜑) |
3 | 2 | rgen 2485 | 1 ⊢ ∀𝑥 ∈ 𝐴 𝜑 |
Colors of variables: wff set class |
Syntax hints: ∈ wcel 1480 ∀wral 2416 |
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-gen 1425 |
This theorem depends on definitions: df-bi 116 df-ral 2421 |
This theorem is referenced by: rgen2w 2488 reuun1 3358 0disj 3926 iinexgm 4079 epse 4264 xpiindim 4676 eliunxp 4678 opeliunxp2 4679 elrnmpti 4792 fnmpti 5251 mpoeq12 5831 iunex 6021 mpoex 6111 opeliunxp2f 6135 ixpssmap 6626 1domsn 6713 nneneq 6751 nqprrnd 7351 nqprdisj 7352 uzf 9329 sum0 11157 fisumcom2 11207 unennn 11910 tgidm 12243 tgrest 12338 txbas 12427 reldvg 12817 dvfvalap 12819 bj-indint 13129 bj-nn0suc0 13148 bj-nntrans 13149 |
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