Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 18:22Z
det| 11 8 ; 0 12 | = 132
N₂ + 3H₂ ⇌ 2NH₃
\lim_{t\to 0} \frac{\sin t}{t} = 1
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-θ²) dθ = √π / 2
50K
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
197K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
196K
F = ma
\frac{2}{2} \sum_{i=1}^{n} i^{2}
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K