Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 7 8 ; 6 8 | = 8
399K
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
11K
∂ω/∂t = 2ω
\lim_{β\to 0} \frac{\sin β}{β} = 1
338K
det| 12 6 ; 1 13 | = 150
276K
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 9 2 ; 3 10 | = 84
256K
∑_{k=1}^{n} k = n(n+1)/2
348K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
396K