Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\frac{12}{4} \sum_{i=1}^{n} i^{2}
46K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 7 ; 6 5 | = -22
339K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 4 3 ; 0 5 | = 20
11K
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
\lim_{α\to 0} \frac{\sin α}{α} = 1
348K