Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
460K
d/dx [x^7] = 7x^6
det| 1 3 ; 4 2 | = -10
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{β\to 0} \frac{\sin β}{β} = 1
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
459K
det| 12 6 ; 0 13 | = 156
406K
N₂ + 3H₂ ⇌ 2NH₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
181K
CaCO₃ → CaO + CO₂
det| 10 7 ; 3 11 | = 89
455K
det| 9 8 ; 0 10 | = 90
det| 2 1 ; 5 3 | = 1
191K
det| 7 1 ; 3 8 | = 53