Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 10:05Z
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
352K
\frac{7}{5} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
143K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
89K
5ω² + 7ω + 0 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
63K
det| 6 3 ; 0 7 | = 42
\frac{1}{2} \sum_{i=1}^{n} i^{2}
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
det| 5 9 ; 0 6 | = 30