Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:17Z
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-r²) dr = √π / 2
168K
det| 7 4 ; 4 8 | = 40
446K
10t² + 5t + 5 = 0
det| 12 9 ; 5 13 | = 111
144K
det| 4 8 ; 3 5 | = -4
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
\frac{12}{9} \sum_{i=1}^{n} i^{2}
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
402K
det| 8 4 ; 0 9 | = 72