Math Dump /sym/c74545
id=2906 · host=jp.commstar.world · 2026-09-01 21:05Z
1n² + 9n + 4 = 0
det| 4 1 ; 6 5 | = 14
402K
ω = 2πf
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{2}{8} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ΔS ≥ 0
d/dβ [β^9] = 9β^8
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
ΔS ≥ 0
det| 6 7 ; 5 7 | = 7
6t² + 4t + 6 = 0