External module "math/iter/sequences/negafibonacci/docs/types/index.d"

Export assignment iterNegaFibonacciSeq

• iterNegaFibonacciSeq(options?: Options): Iterator

• Returns an iterator which generates a negaFibonacci sequence.

  Notes

  • The returned iterator can only generate the first 79 negaFibonacci numbers, as larger negaFibonacci numbers cannot be safely represented in double-precision floating-point format.
  • If an environment supports Symbol.iterator, the returned iterator is iterable.

  throws

  iter option must be a nonnegative integer

  throws

  iter option must be less than or equal to 79

  Parameters

  • Optional options: Options

    function options

  Returns Iterator

  iterator

  Example

  var iter = iterNegaFibonacciSeq();
  
  var v = iter.next().value;
  // returns 0
  
  v = iter.next().value;
  // returns 1
  
  v = iter.next().value;
  // returns -1
  
  // ...