Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 11 8 ; 6 12 | = 84
468K
2H₂ + O₂ → 2H₂O
det| 6 8 ; 0 7 | = 42
289K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
358K
\lim_{t\to 0} \frac{\sin t}{t} = 1
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
det| 9 1 ; 4 10 | = 86
387K
∑_{k=1}^{n} k = n(n+1)/2
144K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
97K
det| 1 7 ; 7 2 | = -47
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K