difference equation in Finnish

difference equation in Finnish is differenssiyhtälö.

difference equation in Finnish

differenssiyhtälö

noun

(mathematics) An equation involving an ordered sequence of real numbers (\left\{a_n\right\}_{n=1}^\infty) and some of its differences, where the first difference is defined as \Delta(a_n) = a_{n+1} - a_n\, and the kth difference is defined recursively as \Delta^k(a_n) = \Delta^{k-1}(a_{n+1}) - \Delta^{k-1}(a_n)\,.

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