漸ぜん化か式しきMeanings1nounrecurrence relation; recurrence formulamathematics›Mathematical term for an equation that recursively defines a sequence; each term is expressed as a function of preceding terms.フィボナッチ数すう列れつは漸ぜん化か式しきで定てい義ぎできる。The Fibonacci sequence can be defined by a recurrence relation.