Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:48Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 2 6 ; 0 3 | = 6
468K
2H₂ + O₂ → 2H₂O
det| 5 3 ; 7 6 | = 9
289K
det| 11 9 ; 0 12 | = 132
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
399K
det| 9 8 ; 3 10 | = 66
316K