Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:53Z
12r² + 6r + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
446K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ω²) dω = √π / 2
144K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
371K
4t² + 9t + 6 = 0
∇²ψ = 0
∑_{k=1}^{n} k = n(n+1)/2
234K
F = ma
CH₄ + 2O₂ → CO₂ + 2H₂O
354K