Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:39Z
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
75K
\oint_C \vec{F}\cdot d\vec{r} = 0
479K
8β² + 2β + 0 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
276K
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
191K
\lim_{r\to 0} \frac{\sin r}{r} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
473K