Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 06:05Z
det| 3 9 ; 6 4 | = -42
∑_{k=1}^{n} k = n(n+1)/2
2z² + 2z + 5 = 0
det| 7 4 ; 4 8 | = 40
86K
iħ ∂ψ/∂t = Ĥψ
det| 11 5 ; 0 12 | = 132
224K
∫₀^∞ e^(-x²) dx = √π / 2
234K
∫₀^∞ e^(-t²) dt = √π / 2
det| 9 6 ; 7 10 | = 48
354K
det| 4 5 ; 7 5 | = -15
7r² + 7r + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O