Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:27Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 5 ; 1 10 | = 85
460K
d/dx [x^7] = 7x^6
∑_{k=1}^{n} k = n(n+1)/2
186K
det| 3 6 ; 0 4 | = 12
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
80K
∫₀^∞ e^(-t²) dt = √π / 2
455K