Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
det| 6 8 ; 0 7 | = 42
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 2 9 ; 4 3 | = -30
121K
CaCO₃ → CaO + CO₂
det| 9 2 ; 7 10 | = 76
399K
det| 1 4 ; 3 2 | = -10
316K
det| 9 8 ; 1 10 | = 82
det| 4 9 ; 6 5 | = -34
11K
∑_{k=1}^{n} k = n(n+1)/2
144K
∫₀^∞ e^(-θ²) dθ = √π / 2
97K