Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
46K
det| 12 7 ; 5 13 | = 121
468K
2H₂ + O₂ → 2H₂O
det| 9 8 ; 4 10 | = 58
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\frac{6}{3} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
387K
∂ω/∂t = 2ω
\frac{2}{9} \sum_{i=1}^{n} i^{2}
144K
\lim_{z\to 0} \frac{\sin z}{z} = 1
346K