Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:55Z
d/dn [n^4] = 4n^3
det| 11 9 ; 0 12 | = 132
384K
∫₀^∞ e^(-z²) dz = √π / 2
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 7 4 ; 4 8 | = 40
163K
iħ ∂ψ/∂t = Ĥψ
\frac{2}{4} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
293K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
300K
det| 1 4 ; 3 2 | = -10
34K
det| 7 7 ; 4 8 | = 28
354K
∫₀^∞ e^(-ψ²) dψ = √π / 2
368K