Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:05Z
8θ² + 7θ + 3 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
11K
CaCO₃ → CaO + CO₂
det| 2 3 ; 5 3 | = -9
406K
det| 7 4 ; 4 8 | = 40
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
231K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
195K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-x²) dx = √π / 2
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
55K