Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
460K
CH₄ + 2O₂ → CO₂ + 2H₂O
438K
d/dx [x^7] = 7x^6
∫₀^∞ e^(-t²) dt = √π / 2
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
80K
CaCO₃ → CaO + CO₂
det| 5 9 ; 0 6 | = 30
359K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
455K
det| 9 8 ; 0 10 | = 90
∑_{k=1}^{n} k = n(n+1)/2
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