Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:23Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
d/dz [z^11] = 11z^10
157K
6t² + 6t + 7 = 0
det| 12 1 ; 4 13 | = 152
299K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
∂β/∂n = 7β
det| 2 7 ; 7 3 | = -43
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
3n² + 4n + 2 = 0
2H₂ + O₂ → 2H₂O
N₂ + 3H₂ ⇌ 2NH₃