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Fixes for bugs found my math test suite.

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Revar Desmera 2019-04-04 00:37:21 -07:00
parent 290ee50b5b
commit 843268e9b8
1 changed files with 5 additions and 5 deletions
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math.scad
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@ -96,7 +96,7 @@ function constrain(v, minval, maxval) = min(maxval, max(minval, v));
// Arguments:
// x = The value to constrain.
// m = Modulo value.
function posmod(x,m) = (x%m) + (x<0)? m : 0;
function posmod(x,m) = (x%m+m)%m;
// Function: modrange()
@ -240,8 +240,8 @@ function sum_of_sines(a, sines) =
// Arguments:
// v = The list of values to get the mean of.
// Example:
// mean([2,3,4]); // returns 4.5.
// mean([[1,2,3], [3,4,5], [5,6,7]]); // returns [4.5, 6, 7.5]
// mean([2,3,4]); // returns 3.
// mean([[1,2,3], [3,4,5], [5,6,7]]); // returns [3, 4, 5]
function mean(v) = sum(v)/len(v);
@ -636,8 +636,8 @@ function array_zip(vecs, v2, v3, fit=false, fill=undef) =
maxlen = array_longest(vecs),
dummy2 = (fit==false)? assertion(minlen==maxlen, "Input vectors must have the same length") : 0
) (fit == "long")?
[for(i=[0:maxlen-1]) [for(v=vecs) for (x=(i<len(v)? v[i] : fill)) x] ] :
[for(i=[0:minlen-1]) [for(v=vecs) for (x=v[i]) x] ];
[for(i=[0:maxlen-1]) [for(v=vecs) for(x=(i<len(v)? v[i] : (fill==undef)? [fill] : fill)) x] ] :
[for(i=[0:minlen-1]) [for(v=vecs) for(x=v[i]) x] ];