Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 04:23Z
12r² + 6r + 1 = 0
det| 3 7 ; 2 4 | = -2
446K
∑_{k=1}^{n} k = n(n+1)/2
4t² + 9t + 6 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
86K
∇²ψ = 0
det| 7 4 ; 4 8 | = 40
234K
F = ma
CaCO₃ → CaO + CO₂