Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:10Z
1y² + 4y + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
218K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
248K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 9 ; 1 4 | = 3
299K
E = mc²
det| 11 2 ; 5 12 | = 122
244K
det| 4 8 ; 3 5 | = -4
100K