Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
177K
iħ ∂ψ/∂t = Ĥψ
det| 9 2 ; 3 10 | = 84
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
399K
det| 10 5 ; 6 11 | = 80
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
det| 5 5 ; 3 6 | = 15
144K
∫₀^∞ e^(-α²) dα = √π / 2
338K
det| 10 9 ; 7 11 | = 47
346K