Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 06:46Z
det| 3 9 ; 6 4 | = -42
det| 2 3 ; 5 3 | = -9
446K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
144K
2z² + 2z + 5 = 0
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
224K
∫₀^∞ e^(-t²) dt = √π / 2
det| 4 5 ; 7 5 | = -15
7r² + 7r + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O