From: "NARUSE, Yui" <naruse@...>
Date: 2011-09-26T11:43:29+09:00
Subject: [ruby-core:39720] Re: [Ruby 1.9 - Bug #4576] Range#step miss the last value, if end-exclusive and has float number

2011/9/22 Kurt Stephens <ks@kurtstephens.com>:
> A basis that sums to unity reduces error, due to convex hull property:
>
> int n; double min, max;
> for ( int i = 0; i <= n; ++ i ) {
> �double u � �= (double) i / (double) n;
> �double _u_1 = 1.0 - u;
> �double v � �= min * u1 + max * u;
> }

This n is not a given value.

-- 
NARUSE, Yui �<naruse@airemix.jp>