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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 1361 | . 2 ⊢ ((𝜓 ∧ 𝜒) → 𝜃) |
| 5 | 1, 4 | mpan 424 | 1 ⊢ (𝜒 → 𝜃) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ w3a 1005 |
| 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 1007 |
| This theorem is referenced by: mp3an12i 1378 ceqsralv 2835 brelrn 4971 funpr 5389 fpm 6893 ener 6996 ltaddnq 7670 ltadd1sr 8039 map2psrprg 8068 mul02 8609 ltapi 8859 div0ap 8925 divclapzi 8970 divcanap1zi 8971 divcanap2zi 8972 divrecapzi 8973 divcanap3zi 8974 divcanap4zi 8975 divassapzi 8985 divmulapzi 8986 divdirapzi 8987 redivclapzi 9001 ltm1 9069 mulgt1 9086 recgt1i 9121 recreclt 9123 ltmul1i 9143 ltdiv1i 9144 ltmuldivi 9145 ltmul2i 9146 lemul1i 9147 lemul2i 9148 cju 9184 nnge1 9209 nngt0 9211 nnrecgt0 9224 elnnnn0c 9490 elnnz1 9545 recnz 9616 eluzsubi 9827 ge0gtmnf 10101 m1expcl2 10867 1exp 10874 m1expeven 10892 expubnd 10902 iexpcyc 10950 expnbnd 10969 expnlbnd 10970 remim 11481 imval2 11515 cjdivapi 11556 absdivapzi 11775 fprodge1 12261 ef01bndlem 12378 sin01gt0 12384 cos01gt0 12385 cos12dec 12390 absefib 12393 efieq1re 12394 zeo3 12490 evend2 12511 cnbl0 15325 reeff1olem 15562 sincosq1sgn 15617 sincosq3sgn 15619 sincosq4sgn 15620 rpelogb 15740 lgsdir2lem2 15828 konigsberglem5 16413 |
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