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| Description: Inference from Theorem 19.23 of [Margaris] p. 90 (restricted quantifier version). |
| Ref | Expression |
|---|---|
| r19.23aivv.1 |
|
| Ref | Expression |
|---|---|
| r19.23aivv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | r19.23aivv.1 |
. . 3
| |
| 2 | 1 | r19.23adva 2216 |
. 2
|
| 3 | 2 | r19.23aiv 2211 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: tfrlem5 5123 xpdom2 5501 unfi 5644 kmlem9 5935 unxpdomlem 5995 cnegex 6502 1re 6598 recex 6876 qre 7439 qaddcl 7449 qnegcl 7450 qmulcl 7451 qreccl 7453 cvganz 8176 xpnnen 8768 qdensere 9027 opnin 9146 blssioo 9191 tgioo 9193 xplm 9253 ipasslem5 9835 ipasslem11 9841 ubthlem14 9887 fbunfip 10282 hausfillim 10303 lpni 10347 hhssnv 10767 shscli 10914 shsleji 10971 shsidmi 10990 spansncvi 11232 superpos 11926 irredi 11966 mdsymlem6 11980 ghomgrpilem2 13629 eucalginv 13752 eucalglt 13753 poseq 13954 soseq 13955 axfelem15 14045 elaltxp 14098 altopelaltxp 14099 altxpsspw 14100 repcpwti 14503 bsi2 14992 altretoplem2 14996 altretop 14997 elfiun 15369 filnetlem1 15640 filnetlem4 15643 filnetlem5 15644 filnet 15645 haustlmu 15906 txmet 15925 heiborlem29 15983 isline 17220 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 1305 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 |
| This theorem depends on definitions: df-bi 164 df-an 242 df-ex 1327 df-ral 2109 df-rex 2110 |