Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
46K
det| 11 2 ; 2 12 | = 128
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
det| 1 1 ; 2 2 | = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
det| 6 7 ; 2 7 | = 28
387K
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K
det| 3 7 ; 3 4 | = -9
338K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
276K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
346K
\lim_{x\to 0} \frac{\sin x}{x} = 1
256K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
348K
∑_{k=1}^{n} k = n(n+1)/2
396K