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Related theorems GIF version |
| Description: Generalization of antecedent. |
| Ref | Expression |
|---|---|
| a4s.1 | ⊢ (φ → ψ) |
| Ref | Expression |
|---|---|
| a4s | ⊢ (∀xφ → ψ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-4 972 | . 2 ⊢ (∀xφ → φ) | |
| 2 | a4s.1 | . 2 ⊢ (φ → ψ) | |
| 3 | 1, 2 | syl 10 | 1 ⊢ (∀xφ → ψ) |
| Colors of variables: wff set class |
| Syntax hints: → wi 3 ∀wal 953 |
| This theorem is referenced by: 19.20i 991 19.2 1029 19.21t 1114 exintr 1116 ax10o 1138 cbv1 1161 equvini 1167 drsb1 1174 sbied 1194 ax11v2 1214 dfsb2 1224 sbequi 1227 drsb2 1229 sbn 1230 sbi1 1231 hbsb4 1247 hbsb4t 1248 sbidm 1253 sbco2 1254 sbcom 1257 sbcom2 1333 sbal1 1345 ax11eq 1362 ax11el 1363 ax11inda 1370 a12lem1 1375 mopick 1432 rgen2a 1697 ralcom2 1774 reu3 1928 sbcralt 1987 sbcrext 1988 sbcralgf 1989 sbcrexgf 1990 csbie2t 2030 csbnestg 2033 sbcnestg 2035 moabex 2762 mosubopt 2800 ssopab2 2818 dfid3 2832 alxfr 2892 dmcosseq 3361 fununi 3559 fv3 3728 cbvfo 3880 fnoprabg 4007 pssnn 4522 kmlem16 4763 axextnd 4926 axrepndlem1 4927 axrepndlem2 4928 axunndlem1 4930 axunnd 4931 axpowndlem1 4932 axpowndlem2 4933 axpowndlem3 4934 axpowndlem4 4935 axregndlem1 4937 axregndlem2 4938 axregnd 4939 axinfndlem1 4940 axinfnd 4941 axacndlem4 4945 axacndlem5 4946 axacnd 4947 suppsr3 5207 uninqs 10400 cmphmp 10467 qusp 10489 imonclem 10655 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 ax-4 972 |