Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
det| 10 4 ; 3 11 | = 98
46K
∑_{k=1}^{n} k = n(n+1)/2
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 7 ; 6 5 | = -22
339K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
det| 9 2 ; 3 10 | = 84
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
67K
∫₀^∞ e^(-θ²) dθ = √π / 2
276K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
348K
det| 5 4 ; 5 6 | = 10
396K