Math Dump /sym/519f47
id=624491 · host=fr.findroms.cloud · 2026-09-12 10:18Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 8 6 ; 1 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
469K
det| 5 4 ; 7 6 | = 2
12x² + 2x + 1 = 0
8z² + 9z + 4 = 0
3n² + 2n + 4 = 0
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂