Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 18:49Z
11β² + 2β + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
115K
det| 8 2 ; 7 9 | = 58
322K
λ = h/p
∫₀^∞ e^(-x²) dx = √π / 2
213K
det| 2 6 ; 6 3 | = -30
\frac{2}{2} \sum_{i=1}^{n} i^{2}
331K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
40K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
370K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 2 6 ; 0 3 | = 6
162K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{1}{9} \sum_{i=1}^{n} i^{2}
3φ² + 1φ + 6 = 0
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂