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Mirrors > Home > MPE Home > Th. List > orim12d | Structured version Visualization version GIF version |
Description: Disjoin antecedents and consequents in a deduction. (Contributed by NM, 10-May-1994.) |
Ref | Expression |
---|---|
orim12d.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
orim12d.2 | ⊢ (𝜑 → (𝜃 → 𝜏)) |
Ref | Expression |
---|---|
orim12d | ⊢ (𝜑 → ((𝜓 ∨ 𝜃) → (𝜒 ∨ 𝜏))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | orim12d.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | orim12d.2 | . 2 ⊢ (𝜑 → (𝜃 → 𝜏)) | |
3 | pm3.48 874 | . 2 ⊢ (((𝜓 → 𝜒) ∧ (𝜃 → 𝜏)) → ((𝜓 ∨ 𝜃) → (𝜒 ∨ 𝜏))) | |
4 | 1, 2, 3 | syl2anc 691 | 1 ⊢ (𝜑 → ((𝜓 ∨ 𝜃) → (𝜒 ∨ 𝜏))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∨ wo 382 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 |
This theorem is referenced by: orim1d 880 orim2d 881 3orim123d 1399 preq12b 4322 prel12 4323 propeqop 4895 fr2nr 5016 sossfld 5499 ordtri3or 5672 ordelinel 5742 funun 5846 soisores 6477 sorpsscmpl 6846 suceloni 6905 ordunisuc2 6936 fnse 7181 oaord 7514 omord2 7534 omcan 7536 oeord 7555 oecan 7556 nnaord 7586 nnmord 7599 omsmo 7621 swoer 7659 unxpwdom 8377 rankxplim3 8627 cdainflem 8896 ackbij2 8948 sornom 8982 fin23lem20 9042 fpwwe2lem10 9340 inatsk 9479 ltadd2 10020 ltord1 10433 ltmul1 10752 lt2msq 10787 mul2lt0bi 11812 xmullem2 11967 difreicc 12175 fzospliti 12369 om2uzlti 12611 om2uzlt2i 12612 om2uzf1oi 12614 absor 13888 ruclem12 14809 dvdslelem 14869 odd2np1lem 14902 odd2np1 14903 isprm6 15264 pythagtrip 15377 pc2dvds 15421 mreexexlem4d 16130 mreexexd 16131 mreexexdOLD 16132 irredrmul 18530 mplsubrglem 19260 znidomb 19729 ppttop 20621 filcon 21497 trufil 21524 ufildr 21545 plycj 23837 cosord 24082 logdivlt 24171 isosctrlem2 24349 atans2 24458 wilthlem2 24595 basellem3 24609 lgsdir2lem4 24853 pntpbnd1 25075 mirhl 25374 axcontlem2 25645 axcontlem4 25647 ex-natded5.13-2 26665 hiidge0 27339 chirredlem4 28636 disjxpin 28783 iocinif 28933 erdszelem11 30437 erdsze2lem2 30440 dfon2lem5 30936 trpredrec 30982 nofv 31054 btwnconn1lem14 31377 btwnconn2 31379 poimir 32612 ispridlc 33039 lcvexchlem4 33342 lcvexchlem5 33343 paddss1 34121 paddss2 34122 rexzrexnn0 36386 pell14qrdich 36451 acongsym 36561 dvdsacongtr 36569 or3or 37339 clsk1indlem3 37361 nn0eo 42116 |
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