Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
11K
det| 2 3 ; 6 3 | = -12
67K
det| 9 7 ; 1 10 | = 83
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
348K