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| Mirrors > Home > ILE Home > Th. List > sp | GIF version | ||
| Description: Specialization. Another name for ax-4 1563. (Contributed by NM, 21-May-2008.) |
| Ref | Expression |
|---|---|
| sp | ⊢ (∀𝑥𝜑 → 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-4 1563 | 1 ⊢ (∀𝑥𝜑 → 𝜑) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∀wal 1400 |
| This proof depends on axioms: ax-4 1563 |
| This theorem is used by: axi12 1567 nfr 1571 sps 1590 spsd 1591 19.3 1607 cbv1h 1799 nfald 1813 dveeq2 1868 nfsbxy 2002 nfsbxyt 2003 nfcr 2384 nfabdw 2411 rsp 2597 ceqex 2953 abidnf 2994 mob2 3006 csbie2t 3196 sbcnestgf 3199 mpteq12f 4211 dtruarb 4328 copsex2t 4385 ssopab2 4418 eusv1 4598 alxfr 4607 eunex 4708 iota1 5352 fiintim 7238 genprndl 7888 genprndu 7889 fiinopn 15105 bdel 16871 bdsepnft 16913 strcollnft 17010 dfalseu2 17177 |
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