Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:20Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-θ²) dθ = √π / 2
385K
det| 11 9 ; 4 12 | = 96
∇ × E = −∂B/∂t
det| 12 6 ; 0 13 | = 156
305K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
57K
5z² + 5z + 0 = 0
det| 2 7 ; 7 3 | = -43
110K
det| 6 6 ; 3 7 | = 24
det| 7 4 ; 4 8 | = 40
300K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
34K