Difference between revisions of "ZCubes/Pascal Triangle and Fibonacci"
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| Line 8: | Line 8: | ||
===Code - Fibonacci and Pascal Triangle=== | ===Code - Fibonacci and Pascal Triangle=== | ||
| − | + | m=10; | |
| − | FIBONNACI(100) | + | pt=PASCALTRIANGLE(m); |
| − | b=PASCALTRIANGLE(100) | + | 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( | b.map( | ||
function calcfib(r,i,d) | function calcfib(r,i,d) | ||
| Line 24: | Line 40: | ||
} | } | ||
) | ) | ||
| − | |||
Revision as of 05:16, 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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