Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:02Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
2H₂ + O₂ → 2H₂O
det| 12 9 ; 5 13 | = 111
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 5 9 ; 7 6 | = -33
316K
det| 9 8 ; 1 10 | = 82
det| 9 4 ; 1 10 | = 86
11K
det| 12 8 ; 7 13 | = 100