Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 12 7 ; 7 13 | = 107
339K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-γ²) dγ = √π / 2
358K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
121K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
399K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
CH₄ + 2O₂ → CO₂ + 2H₂O
144K
det| 8 2 ; 3 9 | = 66
67K
det| 12 6 ; 1 13 | = 150
97K
∫₀^∞ e^(-θ²) dθ = √π / 2
338K
CH₄ + 2O₂ → CO₂ + 2H₂O
276K
det| 6 1 ; 5 7 | = 37
256K
∑_{k=1}^{n} k = n(n+1)/2
348K
det| 9 5 ; 2 10 | = 80
396K