Gratis ordbok - engelska svenska tyska lexikon

Definitioner

Substantiv

1. (mathematics) An equation involving an ordered sequence or real numbers (\left\{a_n\right\}_{n=1}^∞) and some number if it's differences, where the first difference is defined as Δ(a_n) = a_{n+1} - a_n\, and the kth difference is defined recursively as Δ^k(a_n) = Δ^{k-1}(a_{n+1}) - Δ^{k-1}(a_n)\,.
2. (mathematics) more broadly, any recurrence relation