`lseq-length``lseq`procedureReturns the length of its argument, which is the non-negative integer n such that

`lseq-rest`applied n times to the`lseq`produces an empty lseq.`lseq`must be finite, or this procedure will not return.

`lseq-length``lseq`procedureReturns the length of its argument, which is the non-negative integer n such that

`lseq-rest`applied n times to the`lseq`produces an empty lseq.`lseq`must be finite, or this procedure will not return.