Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:39Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 4 ; 3 2 | = -10
460K
\lim_{t\to 0} \frac{\sin t}{t} = 1
438K
d/dx [x^7] = 7x^6
det| 7 4 ; 4 8 | = 40
186K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
448K
det| 9 5 ; 1 10 | = 85
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
det| 12 2 ; 2 13 | = 152
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
CaCO₃ → CaO + CO₂
∂β/∂r = 5β