Lattice Export /sym/3bd9b0
id=706448 · host=de.formula-vault.cloud · 2026-10-13 05:58Z
d/dα [α^4] = 4α^3
det| 1 6 ; 7 2 | = -40
d/dr [r^6] = 6r^5
∑_{k=1}^{n} k = n(n+1)/2
407K
d/dφ [φ^6] = 6φ^5
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 2 6 | = 24
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1