Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:33Z
det| 5 1 ; 4 6 | = 26
det| 7 9 ; 1 8 | = 47
468K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-x²) dx = √π / 2
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
12φ² + 4φ + 4 = 0
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇ × E = −∂B/∂t