Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-23 03:33Z
3ψ² + 8ψ + 7 = 0
det| 4 1 ; 6 5 | = 14
405K
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
2y² + 7y + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
d/dθ [θ^3] = 3θ^2
N₂ + 3H₂ ⇌ 2NH₃
det| 11 5 ; 3 12 | = 117
\frac{12}{3} \sum_{i=1}^{n} i^{2}
∂ω/∂θ = 4ω
ω = 2πf