Factorial: Difference between revisions

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@@ Line 6,041: / Line 6,041: @@
 =={{header|langur}}==
 === Folding ===
-<syntaxhighlight lang="langur">val .factorial = f fold(f{x}, 2 .. .n)
+<syntaxhighlight lang="langur">val .factorial = fn(.n) fold(fn{*}, 2 .. .n)
 writeln .factorial(7)</syntaxhighlight>
 === Recursive ===
-<syntaxhighlight lang="langur">val .factorial = f if(.x < 2: 1; .x x self(.x - 1))
+<syntaxhighlight lang="langur">val .factorial = fn(.x) if(.x < 2: 1; .x * self(.x - 1))
 writeln .factorial(7)</syntaxhighlight>
 === Iterative ===
-<syntaxhighlight lang="langur">val .factorial = f(.i) {
+<syntaxhighlight lang="langur">val .factorial = fn(.i) {
     var .answer = 1
     for .x in 2 .. .i {
-        .answer x= .x
+       .answer *= .x
     }
     .answer
 }
 writeln .factorial(7)</syntaxhighlight>
 === Iterative Folding ===
-<syntaxhighlight lang="langur">val .factorial = f(.n) for[=1] .x in .n { _for x= .x }
+<syntaxhighlight lang="langur">val .factorial = fn(.n) for[=1] .x in .n { _for *= .x }
 writeln .factorial(7)</syntaxhighlight>