Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 20:15Z
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
115K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
322K
det| 3 9 ; 2 4 | = -6
det| 7 4 ; 4 8 | = 40
213K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
331K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
4K
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 8 2 ; 7 9 | = 58
40K
∫₀^∞ e^(-x²) dx = √π / 2
370K