Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:37Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dx [x^7] = 7x^6
det| 4 2 ; 6 5 | = 8
186K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
448K
∑_{k=1}^{n} k = n(n+1)/2
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
459K
N₂ + 3H₂ ⇌ 2NH₃
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
359K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
455K