Difference between revisions of "ZCubes/Pascal Triangle and Fibonacci"
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===Code - Fibonacci and Pascal Triangle=== | ===Code - Fibonacci and Pascal Triangle=== | ||
− | + | m=10; | |
− | FIBONNACI(100) | + | pt=PASCALTRIANGLE(m); |
− | b=PASCALTRIANGLE(100) | + | a=pt |
− | b.map( | + | .map( |
− | + | function(r,i) | |
− | + | { | |
− | + | var prefix=(REPEATCHAR(" ",(2*m-(2*i+1))/2).split("")); | |
− | + | return( | |
− | + | prefix | |
− | + | .concat(r.join(", ,").split(",")) | |
− | + | .concat(prefix) | |
− | + | ) | |
− | + | } | |
− | + | ); | |
− | + | (a); | |
− | ) | + | |
− | + | FIBONNACI(100) | |
+ | |||
+ | b=PASCALTRIANGLE(100) | ||
+ | b.map( | ||
+ | function calcfib(r,i,d) | ||
+ | { | ||
+ | var fib=0; | ||
+ | var j=0; | ||
+ | for(var xi=i;xi>=0;xi--) | ||
+ | { | ||
+ | fib+=isNaN(d[xi][j])?0:d[xi][j]; | ||
+ | j++; | ||
+ | } | ||
+ | return(fib) | ||
+ | } | ||
+ | ) | ||
Revision as of 05:21, 19 August 2020
Pascal Triangle and Fibonacci
Pascal triangle can be generated easily in ZCubes. This video shows pattern of Fibonacci series using Pascal triangle using ZCubes.
Video
Code - Fibonacci and Pascal Triangle
m=10; pt=PASCALTRIANGLE(m); a=pt .map( function(r,i) { var prefix=(REPEATCHAR(" ",(2*m-(2*i+1))/2).split("")); return( prefix .concat(r.join(", ,").split(",")) .concat(prefix) ) } ); (a);
FIBONNACI(100)
b=PASCALTRIANGLE(100) b.map( function calcfib(r,i,d) { var fib=0; var j=0; for(var xi=i;xi>=0;xi--) { fib+=isNaN(d[xi][j])?0:d[xi][j]; j++; } return(fib) } )
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