Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 1 7 ; 7 2 | = -47
339K
det| 8 8 ; 0 9 | = 72
177K
iħ ∂ψ/∂t = Ĥψ
det| 6 8 ; 1 7 | = 34
121K
CaCO₃ → CaO + CO₂
det| 7 9 ; 6 8 | = 2
316K
det| 9 8 ; 1 10 | = 82
det| 3 4 ; 6 4 | = -12
387K
det| 5 8 ; 4 6 | = -2
338K