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September 2017 Update

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Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions
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10
Task/Forward-difference/Zkl/forward-difference-1.zkl Normal file
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fcn forwardDiff(lst){
if(lst.len()<2)
return(T);
return(T(lst[1]-lst[0]).extend(forwardDiff(lst[1,*])))
}
fcn nthForwardDiff(n,xs){
if(n==0)
return(xs);
return(nthForwardDiff(n-1,forwardDiff(xs))) // tail recursion
}

1
Task/Forward-difference/Zkl/forward-difference-2.zkl Normal file
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nthForwardDiff(9,T(90, 47, 58, 29, 22, 32, 55, 5, 55, 73)).println();