Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:35Z
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 4 12 | = 96
∑_{k=1}^{n} k = n(n+1)/2
259K
∇ × E = −∂B/∂t
det| 9 6 ; 0 10 | = 90
57K
5z² + 5z + 0 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
293K
det| 6 6 ; 3 7 | = 24
det| 4 7 ; 2 5 | = 6
300K
\oint_C \vec{F}\cdot d\vec{r} = 0
2H₂ + O₂ → 2H₂O
E = mc²