Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:11Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-t²) dt = √π / 2
157K
11n² + 7n + 7 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
299K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{11}{6} \sum_{i=1}^{n} i^{2}
105K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
ΔS ≥ 0