Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
det| 8 8 ; 6 9 | = 24
468K
2H₂ + O₂ → 2H₂O
det| 9 2 ; 7 10 | = 76
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
iħ ∂ψ/∂t = Ĥψ
\frac{7}{7} \sum_{i=1}^{n} i^{2}
358K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 9 8 ; 1 10 | = 82
Fe₂O₃ + 3CO → 2Fe + 3CO₂
144K
det| 4 8 ; 0 5 | = 20
256K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
348K