Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 15:05Z
8θ² + 7θ + 3 = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
11K
CaCO₃ → CaO + CO₂
det| 3 9 ; 1 4 | = 3
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
231K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-t²) dt = √π / 2
242K
det| 1 8 ; 4 2 | = -30
291K