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| Mirrors > Home > ILE Home > Th. List > mp3an12 | GIF version | ||
| Description: An inference based on modus ponens. (Contributed by NM, 13-Jul-2005.) |
| Ref | Expression |
|---|---|
| mp3an12.1 | ⊢ 𝜑 |
| mp3an12.2 | ⊢ 𝜓 |
| mp3an12.3 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| mp3an12 | ⊢ (𝜒 → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mp3an12.2 | . 2 ⊢ 𝜓 | |
| 2 | mp3an12.1 | . . 3 ⊢ 𝜑 | |
| 3 | mp3an12.3 | . . 3 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 4 | 2, 3 | mp3an1 1360 | . 2 ⊢ ((𝜓 ∧ 𝜒) → 𝜃) |
| 5 | 1, 4 | mpan 424 | 1 ⊢ (𝜒 → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1004 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 |
| This theorem is referenced by: mp3an12i 1377 ceqsralv 2834 brelrn 4965 funpr 5382 fpm 6850 ener 6953 ltaddnq 7627 ltadd1sr 7996 map2psrprg 8025 mul02 8566 ltapi 8816 div0ap 8882 divclapzi 8927 divcanap1zi 8928 divcanap2zi 8929 divrecapzi 8930 divcanap3zi 8931 divcanap4zi 8932 divassapzi 8942 divmulapzi 8943 divdirapzi 8944 redivclapzi 8958 ltm1 9026 mulgt1 9043 recgt1i 9078 recreclt 9080 ltmul1i 9100 ltdiv1i 9101 ltmuldivi 9102 ltmul2i 9103 lemul1i 9104 lemul2i 9105 cju 9141 nnge1 9166 nngt0 9168 nnrecgt0 9181 elnnnn0c 9447 elnnz1 9502 recnz 9573 eluzsubi 9784 ge0gtmnf 10058 m1expcl2 10824 1exp 10831 m1expeven 10849 expubnd 10859 iexpcyc 10907 expnbnd 10926 expnlbnd 10927 remim 11438 imval2 11472 cjdivapi 11513 absdivapzi 11732 fprodge1 12218 ef01bndlem 12335 sin01gt0 12341 cos01gt0 12342 cos12dec 12347 absefib 12350 efieq1re 12351 zeo3 12447 evend2 12468 cnbl0 15277 reeff1olem 15514 sincosq1sgn 15569 sincosq3sgn 15571 sincosq4sgn 15572 rpelogb 15692 lgsdir2lem2 15777 konigsberglem5 16362 |
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