Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:51Z
d/dn [n^4] = 4n^3
det| 5 9 ; 7 6 | = -33
384K
det| 5 3 ; 7 6 | = 9
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
163K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
305K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 10 2 ; 3 11 | = 104
293K
det| 7 4 ; 4 8 | = 40
34K
det| 8 9 ; 4 9 | = 36
354K