| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > rspe | Structured version Visualization version GIF version | ||
| Description: Restricted specialization. (Contributed by NM, 12-Oct-1999.) |
| Ref | Expression |
|---|---|
| rspe | ⊢ ((𝑥 ∈ 𝐴 ∧ 𝜑) → ∃𝑥 ∈ 𝐴 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 19.8a 2189 | . 2 ⊢ ((𝑥 ∈ 𝐴 ∧ 𝜑) → ∃𝑥(𝑥 ∈ 𝐴 ∧ 𝜑)) | |
| 2 | df-rex 3063 | . 2 ⊢ (∃𝑥 ∈ 𝐴 𝜑 ↔ ∃𝑥(𝑥 ∈ 𝐴 ∧ 𝜑)) | |
| 3 | 1, 2 | sylibr 234 | 1 ⊢ ((𝑥 ∈ 𝐴 ∧ 𝜑) → ∃𝑥 ∈ 𝐴 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∃wex 1781 ∈ wcel 2114 ∃wrex 3062 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-12 2185 |
| This theorem depends on definitions: df-bi 207 df-ex 1782 df-rex 3063 |
| This theorem is referenced by: rsp2e 3256 2rmorex 3701 2reurex 3707 ssiun2 4991 reusv2lem3 5343 fvelimad 6908 tfrlem9 8324 findcard2 9099 isinf 9175 findcard3 9193 scott0 9810 ac6c4 10403 supaddc 12123 supadd 12124 supmul1 12125 supmul 12128 fsuppmapnn0fiub 13953 mreiincl 17558 restmetu 24535 bposlem3 27249 nosupbnd1 27678 nosupbnd2 27680 noinfbnd1 27693 noinfbnd2 27695 opphllem5 28819 pjpjpre 31490 atom1d 32424 iinabrex 32639 actfunsnf1o 34748 bnj1398 35176 cvmlift2lem12 35496 finminlem 36500 neibastop2lem 36542 iooelexlt 37678 relowlpssretop 37680 ralssiun 37723 disjlem18 39224 prtlem18 39323 pell14qrdich 43297 unielss 43646 eliuniin 45529 eliuniin2 45550 eliunid 45577 disjinfi 45622 iunmapsn 45646 infnsuprnmpt 45679 upbdrech 45738 limclner 46079 limsupre3uzlem 46163 climuzlem 46171 sge0iunmptlemre 46843 iundjiun 46888 meaiininclem 46914 isomenndlem 46958 ovnsubaddlem1 46998 vonioo 47110 vonicc 47113 smfaddlem1 47191 f1oresf1o2 47733 |
| Copyright terms: Public domain | W3C validator |