Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-08-31 09:27Z
\frac{9}{5} \sum_{i=1}^{n} i^{2}
∂α/∂ψ = 6α
det| 5 6 ; 2 6 | = 18
42K
det| 3 7 ; 2 4 | = -2
175K
det| 1 2 ; 1 2 | = 0
∑_{k=1}^{n} k = n(n+1)/2
442K
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
473K
∇ × E = −∂B/∂t
∂r/∂t = 5r
∇²γ = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 9 ; 5 4 | = -33
\oint_C \vec{F}\cdot d\vec{r} = 0