September 2017 Update
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14570 changed files with 153136 additions and 63871 deletions
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@ -1,7 +1,5 @@
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var fib = (function(cache){
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return cache = cache || {}, function(n){
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if (cache[n]) return cache[n];
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else return cache[n] = n == 0 ? 0 : n < 0 ? -fib(-n)
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: n <= 2 ? 1 : fib(n-2) + fib(n-1);
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};
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})();
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function fib(n) {
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return function(n,a,b) {
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return n>0 ? arguments.callee(n-1,b,a+b) : a;
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}(n,0,1);
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}
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