Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
det| 4 1 ; 2 5 | = 18
289K
d/dt [t^11] = 11t^10
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 6 8 ; 0 7 | = 42
339K
iħ ∂ψ/∂t = Ĥψ
det| 1 5 ; 4 2 | = -18
358K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
\frac{5}{6} \sum_{i=1}^{n} i^{2}
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
256K