Math Dump /sym/b64bcb
id=756779 · host=jp.commstar.world · 2026-09-01 21:06Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
∂t/∂γ = 2t
det| 5 3 ; 7 6 | = 9
398K
det| 12 2 ; 5 13 | = 146
\frac{11}{5} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇ × E = −∂B/∂t
∇ × E = −∂B/∂t
det| 6 1 ; 4 7 | = 38
\lim_{y\to 0} \frac{\sin y}{y} = 1
d/dt [t^10] = 10t^9
∑_{k=1}^{n} k = n(n+1)/2