Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:27Z
d/dn [n^4] = 4n^3
det| 2 7 ; 7 3 | = -43
384K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
305K
∑_{k=1}^{n} k = n(n+1)/2
293K
det| 12 1 ; 5 13 | = 151
300K