Math Dump /sym/a30495
id=984246 · host=fr.findroms.cloud · 2026-09-12 10:17Z
F = ma
\frac{4}{9} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
349K
6n² + 1n + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
469K
\oint_C \vec{F}\cdot d\vec{r} = 0
4θ² + 7θ + 0 = 0
CaCO₃ → CaO + CO₂
∂α/∂θ = 7α
e^{i\pi} + 1 = 0
5z² + 4z + 7 = 0