Math Dump /sym/f89f7e
id=68497 · host=jp.commstar.world · 2026-09-01 21:06Z
F = G m₁m₂ / r²
det| 4 1 ; 6 5 | = 14
402K
det| 12 1 ; 6 13 | = 150
det| 5 3 ; 7 6 | = 9
398K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-n²) dn = √π / 2
12y² + 1y + 7 = 0
5α² + 9α + 4 = 0
4φ² + 4φ + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{9}{9} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
2H₂ + O₂ → 2H₂O
∂φ/∂t = 9φ