Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 5 4 ; 5 6 | = 10
358K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
97K
det| 1 1 ; 2 2 | = 0
338K
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 7 2 ; 3 8 | = 50
256K