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Mirrors > Home > ILE Home > Th. List > 3adant3r | GIF version |
Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 8-Jan-2006.) |
Ref | Expression |
---|---|
3adant1l.1 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
Ref | Expression |
---|---|
3adant3r | ⊢ ((𝜑 ∧ 𝜓 ∧ (𝜒 ∧ 𝜏)) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3adant1l.1 | . . . 4 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
2 | 1 | 3com13 1186 | . . 3 ⊢ ((𝜒 ∧ 𝜓 ∧ 𝜑) → 𝜃) |
3 | 2 | 3adant1r 1209 | . 2 ⊢ (((𝜒 ∧ 𝜏) ∧ 𝜓 ∧ 𝜑) → 𝜃) |
4 | 3 | 3com13 1186 | 1 ⊢ ((𝜑 ∧ 𝜓 ∧ (𝜒 ∧ 𝜏)) → 𝜃) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 ∧ w3a 962 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 964 |
This theorem is referenced by: addassnqg 7183 mulassnqg 7185 prarloc 7304 ltpopr 7396 ltexprlemfl 7410 ltexprlemfu 7412 addasssrg 7557 axaddass 7673 apmul1 8541 ltmul2 8607 lemul2 8608 dvdscmulr 11511 dvdsmulcr 11512 modremain 11615 ndvdsadd 11617 rpexp12i 11822 xblcntrps 12571 xblcntr 12572 |
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