Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:02Z
d/dn [n^4] = 4n^3
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
iħ ∂ψ/∂t = Ĥψ
det| 2 8 ; 7 3 | = -50
305K
∫₀^∞ e^(-ψ²) dψ = √π / 2
293K
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-θ²) dθ = √π / 2
300K