Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 3 9 ; 1 4 | = 3
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 6 8 ; 0 7 | = 42
339K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-x²) dx = √π / 2
358K
\lim_{α\to 0} \frac{\sin α}{α} = 1
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
det| 3 6 ; 1 4 | = 6
144K
det| 9 1 ; 4 10 | = 86
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
det| 7 2 ; 7 8 | = 42
276K
det| 8 8 ; 6 9 | = 24
346K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
256K
\lim_{z\to 0} \frac{\sin z}{z} = 1
396K