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pp:tailend [2016/05/05 18:15]
vrares [Fibonacci sequence]
pp:tailend [2016/05/05 18:46] (current)
vrares [Fibonacci sequence]
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 <​code>​ <​code>​
-fibo(4) ​                  ​//ninth evaluation, fibo(4) = fibo(3) + fibo(2) = 2 + 1 = 3 +fibo(4) ​                ​//ninth evaluation, fibo(4) = fibo(3) + fibo(2) = 2 + 1 = 3 
-+ +| 
-+->​fibo(3) ​               //fifth evaluation, fibo(3) = fibo(2) + fibo(1) = 1 + 1 = 2 ++->​fibo(3) ​             //fifth evaluation, fibo(3) = fibo(2) + fibo(1) = 1 + 1 = 2 
-|  ​+ +|  ​| 
-|  +->​fibo(2) ​            ​//third evaluation, fibo(2) = fibo(1) + fibo(0) = 1 + 0 = 1 +|  +->​fibo(2) ​          ​//third evaluation, fibo(2) = fibo(1) + fibo(0) = 1 + 0 = 1
-|  |  + +
-|  |  +->​fibo(1) ​         //first evaluation, fibo(1) ​= 1+
 |  |  | |  |  |
-|  |  +->​fibo(0) ​         //second evaluation, fibo(0) = 0+|  |  +->​fibo(1) ​       //first evaluation, fibo(1) = 1 
 +|  |  | 
 +|  |  +->​fibo(0) ​       //second evaluation, fibo(0) = 0
 |  | |  |
-|  +->​fibo(1) ​            ​//fourth evaluation, fibo(1) = 1+|  +->​fibo(1) ​          ​//fourth evaluation, fibo(1) = 1
 | |
-+->​fibo(2) ​               //eighth evaluation, fibo(2) = fibo(1) + fibo(0) = 1 + 0 = 1 ++->​fibo(2) ​             //eighth evaluation, fibo(2) = fibo(1) + fibo(0) = 1 + 0 = 1 
-   + +   | 
-   ​+->​fibo(1) ​            ​//sixth evaluation, fibo(1) = 1+   ​+->​fibo(1) ​          ​//sixth evaluation, fibo(1) = 1
    |    |
-   ​+->​fibo(0) ​            ​//seventh evaluation, fibo(0) = 0+   ​+->​fibo(0) ​          ​//seventh evaluation, fibo(0) = 0
 </​code>​ </​code>​
 +
 +<stack diagram to be inserted here>
 +<work in progress>​