Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
det| 6 8 ; 1 7 | = 34
468K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 2 12 | = 128
177K
iħ ∂ψ/∂t = Ĥψ
det| 5 8 ; 4 6 | = -2
358K
det| 1 5 ; 4 2 | = -18
121K
CaCO₃ → CaO + CO₂
det| 6 7 ; 6 7 | = 0
399K
det| 5 5 ; 3 6 | = 15
316K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 12 7 ; 7 13 | = 107
97K
∫₀^∞ e^(-t²) dt = √π / 2
346K