Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:59Z
1y² + 4y + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
248K
det| 2 8 ; 7 3 | = -50
157K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 6 ; 1 8 | = 50
299K
E = mc²
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
100K
10ψ² + 6ψ + 7 = 0