Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 06:29Z
det| 3 9 ; 6 4 | = -42
∑_{k=1}^{n} k = n(n+1)/2
446K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 9 ; 1 8 | = 47
371K
2z² + 2z + 5 = 0
det| 7 4 ; 4 8 | = 40
86K
iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-t²) dt = √π / 2
2H₂ + O₂ → 2H₂O
det| 4 5 ; 7 5 | = -15