Difference between revisions of "Manuals/calci/Pascal Triangle Fun"
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(Created page with " ==Pascal Triangle Fun== === Sierpiński triangle == <pre> //with 32 m=32; pt=PASCALTRIANGLE(m).$(x=>x%2) a=pt .map( function (r,i) { var prefix= (REPEATCHAR(" ",(2...") |
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==Pascal Triangle Fun== | ==Pascal Triangle Fun== | ||
− | === Sierpiński triangle == | + | === Sierpiński triangle == = |
<pre> | <pre> | ||
//with 32 | //with 32 | ||
Line 22: | Line 22: | ||
(a); | (a); | ||
+ | </pre> | ||
+ | |||
+ | |||
+ | ===Fibonacci and Pascal Triangle=== | ||
+ | <pre> | ||
+ | FIBONNACI(100) | ||
+ | b=PASCALTRIANGLE(100) | ||
+ | b.map( | ||
+ | function calcfib(r,i,d) | ||
+ | { | ||
+ | var fib=0; | ||
+ | var j=0; | ||
+ | for(var xi=i;xi>=0;xi--) | ||
+ | { | ||
+ | fib+=isNaN(d[xi][j])?0:d[xi][j]; | ||
+ | j++; | ||
+ | } | ||
+ | return(fib) | ||
+ | } | ||
+ | ) | ||
</pre> | </pre> |
Revision as of 18:10, 6 August 2020
Pascal Triangle Fun
== Sierpiński triangle ==
//with 32 m=32; pt=PASCALTRIANGLE(m).$(x=>x%2) 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);
Fibonacci and Pascal Triangle
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) } )