Bureaucrats, editor, reviewer, Administrators
13,550
edits
Changes
Jump to navigation
Jump to search
|-
| '''Errors'''
|''XPTY0004'' if <code>$seq</code> is empty
→hof:fold-left1
| '''Summary'''
|Works the same as [[Higher-Order_Functions#fn:fold-left($f, $seed, $seq)|fn:fold-left($f, $seed, $seq)]], but doesn't need a seed, because the sequence must be non-empty.
|-
| '''Examples'''
