Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dx [x^7] = 7x^6
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
\lim_{β\to 0} \frac{\sin β}{β} = 1
181K
CaCO₃ → CaO + CO₂
det| 10 4 ; 2 11 | = 102
359K
∑_{k=1}^{n} k = n(n+1)/2
191K