Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\frac{2}{9} \sum_{i=1}^{n} i^{2}
46K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-ψ²) dψ = √π / 2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 6 9 ; 4 7 | = 6
339K
det| 8 8 ; 2 9 | = 56
177K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
\lim_{z\to 0} \frac{\sin z}{z} = 1
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
∫₀^∞ e^(-α²) dα = √π / 2
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K
det| 4 3 ; 0 5 | = 20
346K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
348K
det| 9 4 ; 1 10 | = 86
396K