Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:07Z
iħ ∂ψ/∂t = Ĥψ
10t² + 5t + 5 = 0
det| 1 4 ; 3 2 | = -10
371K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
259K
∑_{k=1}^{n} k = n(n+1)/2
86K
det| 8 7 ; 1 9 | = 65
det| 9 4 ; 1 10 | = 86
224K
∑_{k=1}^{n} k = n(n+1)/2
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}