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annotate general/numerical/hsphere_surfln.m @ 4:e44f49929e56

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Adding reorganised general toolbox, now in several subdirectories.
author samer
date Sat, 12 Jan 2013 19:21:22 +0000
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samer@4 1 function S=hsphere_surfln(N), S=log(2)+(N/2)*log(pi)-gammaln(N/2); end
samer@4 2 % hsphere_surfln - log of surface area of unit hypersphere
samer@4 3 %
samer@4 4 % hsphere_surfln :: natural -> real.
samer@4 5 %
samer@4 6 % hsphere_surfln(N)=log(hsphere_surf(N))
samer@4 7