Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-n²) dn = √π / 2
460K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
d/dx [x^7] = 7x^6
det| 5 1 ; 1 6 | = 29
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{4}{9} \sum_{i=1}^{n} i^{2}
459K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 5 ; 1 10 | = 85
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
359K