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软件包：libmath-convexhull-monotonechain-perl（0.1-1 以及其他的）

Perl module to calculate a convex hull using Andrew's monotone chain algorithm

Math::ConvexHull::MonotoneChain optionally exports a single function convex_hull which calculates the convex hull of the input points and returns it. Andrew's monotone chain convex hull algorithm constructs the convex hull of a set of 2-dimensional points in O(n*log(n)) time.

It does so by first sorting the points lexicographically (first by x-coordinate, and in case of a tie, by y-coordinate), and then constructing upper and lower hulls of the points in O(n) time. It should be somewhat faster than a plain Graham's scan (also O(n*log(n))) in practice since it avoids polar coordinates.

其他与 libmath-convexhull-monotonechain-perl 有关的软件包

 依赖 推荐 建议 增强
• dep: libc6 (>= 2.1.3) [i386]
GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
dep: libc6 (>= 2.17) [arm64, ppc64el]
dep: libc6 (>= 2.2) [mips, mips64el, mipsel, s390x]
dep: libc6 (>= 2.2.5) [amd64]
dep: libc6 (>= 2.4) [armel, armhf]
• dep: perl (>= 5.24.1~rc3-2)
拉里 沃尔的实用报表提取语言(Perl)
• dep: perlapi-5.24.1
本虚包由这些包填实： perl-base

下载 libmath-convexhull-monotonechain-perl

amd64 0.1-1+b4 8.4 kB38.0 kB [文件列表]
arm64 0.1-1+b3 8.2 kB37.0 kB [文件列表]
armel 0.1-1+b4 9.7 kB37.0 kB [文件列表]
armhf 0.1-1+b4 8.1 kB33.0 kB [文件列表]
i386 0.1-1+b4 8.6 kB37.0 kB [文件列表]
mips 0.1-1+b4 8.3 kB37.0 kB [文件列表]
mips64el 0.1-1+b2 8.4 kB38.0 kB [文件列表]
mipsel 0.1-1+b4 8.4 kB37.0 kB [文件列表]
ppc64el 0.1-1+b2 8.6 kB93.0 kB [文件列表]
s390x 0.1-1+b6 8.4 kB38.0 kB [文件列表]