Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 14:16Z
1y² + 4y + 5 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
218K
∑_{k=1}^{n} k = n(n+1)/2
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
248K
det| 1 1 ; 5 2 | = -3
157K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 7 ; 2 6 | = 16
299K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
105K
∑_{k=1}^{n} k = n(n+1)/2
100K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K