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handle zero case

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Adrian Mariano 2022-03-26 22:38:04 -04:00
parent 9681f2f615
commit c43fac4dcf
1 changed files with 1 additions and 1 deletions
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math.scad
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@ -581,7 +581,7 @@ function exponential_rands(n=1, lambda=1, seed) =
let( let(
unif = is_def(seed) ? rands(0,1,n,seed=seed) : rands(0,1,n) unif = is_def(seed) ? rands(0,1,n,seed=seed) : rands(0,1,n)
) )
-(1/lambda) * [for(x=unif) ln(1-x)]; -(1/lambda) * [for(x=unif) x==1 ? 708.3964185322641 : ln(1-x)]; // Use ln(min_float) when x is 1
// Function: spherical_random_points() // Function: spherical_random_points()
// Usage: // Usage: