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algorithm:factorial_recursive [2015/01/29 09:18] will |
algorithm:factorial_recursive [2015/02/02 08:28] (current) |
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| - | ======= Bubble sort ====== | + | ======= λ Factorial - recursive ====== |
| <nowiki> | <nowiki> | ||
| Line 32: | Line 32: | ||
| <syntax js> | <syntax js> | ||
| { | { | ||
| + | "title":"Factorial - recursive", | ||
| "height":"150px" | "height":"150px" | ||
| } | } | ||
| Line 49: | Line 50: | ||
| var stack = x.stack; | var stack = x.stack; | ||
| for (var i=stack.length-1; i>=0; i--) { | for (var i=stack.length-1; i>=0; i--) { | ||
| - | var x2 = stack[i].executionContext; | + | var a = stack[i].lookupInScope("x"); |
| - | var a = x2.lookupInScope("x"); | + | |
| if (a) { | if (a) { | ||
| html = a+" * "+html; | html = a+" * "+html; | ||