abshas been moved to the setting, so tonight I wrote
Vector.abs, which makes Test.pm's
is_approxwork to compare two Vectors. It feels like Perl 6 is becoming more useful every day.
I also put in a hack workaround for the rakudobug (reported this evening) turned up in t/05-search.t, which means all the Vector tests pass again.
I'm also starting to ponder using SVG to output some NURBS (well, NUBS for now) curves to provide a graphic illustration of what my new code here is doing...