Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:56Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 5 6 ; 2 6 | = 18
177K
iħ ∂ψ/∂t = Ĥψ
det| 2 8 ; 7 3 | = -50
121K
CaCO₃ → CaO + CO₂
det| 12 2 ; 2 13 | = 152
399K
det| 9 8 ; 1 10 | = 82
det| 12 8 ; 7 13 | = 100