| 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 2193 | . 2 ⊢ ((𝑥 ∈ 𝐴 ∧ 𝜑) → ∃𝑥(𝑥 ∈ 𝐴 ∧ 𝜑)) | |
| 2 | df-rex 3065 | . 2 ⊢ (∃𝑥 ∈ 𝐴 𝜑 ↔ ∃𝑥(𝑥 ∈ 𝐴 ∧ 𝜑)) | |
| 3 | 1, 2 | sylibr 235 | 1 ⊢ ((𝑥 ∈ 𝐴 ∧ 𝜑) → ∃𝑥 ∈ 𝐴 𝜑) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∃wex 1786 ∈ wcel 2119 ∃wrex 3064 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-12 2189 |
| This theorem depends on definitions: df-bi 208 df-ex 1787 df-rex 3065 |
| This theorem is referenced by: rsp2e 3258 2rmorex 3702 2reurex 3708 ssiun2 4984 reusv2lem3 5336 fvelimad 6901 tfrlem9 8321 findcard2 9096 isinf 9172 findcard3 9190 scott0 9808 ac6c4 10401 supaddc 12121 supadd 12122 supmul1 12123 supmul 12126 fsuppmapnn0fiub 13951 mreiincl 17556 restmetu 24560 bposlem3 27274 nosupbnd1 27703 nosupbnd2 27705 noinfbnd1 27718 noinfbnd2 27720 opphllem5 28844 pjpjpre 31515 atom1d 32449 iinabrex 32665 actfunsnf1o 34795 bnj1398 35223 cvmlift2lem12 35543 finminlem 36547 neibastop2lem 36589 iooelexlt 37725 relowlpssretop 37727 ralssiun 37770 disjlem18 39271 prtlem18 39370 pell14qrdich 43315 unielss 43664 eliuniin 45547 eliuniin2 45568 eliunid 45595 disjinfi 45640 iunmapsn 45663 infnsuprnmpt 45695 upbdrech 45754 limclner 46095 limsupre3uzlem 46179 climuzlem 46187 sge0iunmptlemre 46859 iundjiun 46904 meaiininclem 46930 isomenndlem 46974 ovnsubaddlem1 47014 vonioo 47126 vonicc 47129 smfaddlem1 47207 f1oresf1o2 47755 |
| Copyright terms: Public domain | W3C validator |