Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 1 7 ; 2 2 | = -12
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{z\to 0} \frac{\sin z}{z} = 1
177K
iħ ∂ψ/∂t = Ĥψ
det| 7 9 ; 6 8 | = 2
121K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 10 4 ; 2 11 | = 102
316K
det| 9 8 ; 1 10 | = 82
AgNO₃ + NaCl → AgCl↓ + NaNO₃
387K
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
det| 8 8 ; 6 9 | = 24
346K
d/dn [n^12] = 12n^11
256K
det| 12 4 ; 3 13 | = 144
348K