Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 5 ; 0 12 | = 132
46K
det| 7 4 ; 4 8 | = 40
468K
iħ ∂ψ/∂t = Ĥψ
3r² + 6r + 7 = 0
det| 7 7 ; 4 8 | = 28
177K
E = mc²
det| 3 1 ; 7 4 | = 5
358K
∑_{k=1}^{n} k = n(n+1)/2
11K