Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:00Z
d/dn [n^4] = 4n^3
det| 7 4 ; 4 8 | = 40
384K
∑_{k=1}^{n} k = n(n+1)/2
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
163K
det| 11 5 ; 0 12 | = 132
259K
iħ ∂ψ/∂t = Ĥψ
det| 4 2 ; 6 5 | = 8
305K
det| 5 2 ; 3 6 | = 24
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}