On Sun 13 Feb 2011 15:55, Mark H Weaver <m...@netris.org> writes: > I have a new version of the patch set which I believe addresses all of > your (quite reasonable) concerns. The second patch changes the API of > the existing multi-valued operators as you suggest. The third optimizes > the fraction case. The fourth adds the new division operators. The > fifth optimizes the existing truncate/round/floor/ceiling unary > operators. > > The sixth patch removes a lot of code, by implementing division > operators in terms of other division operators. > > The other notable patch is the last one, which is unrelated to numerics, > but it addresses a problem I discovered while implementing a complex > number class in GOOPS. Suppose you define the following class within a > module: > > (define-class <gcomplex> () > (real-part #:getter real-part #:init-keyword #:real-part) > (imag-part #:getter imag-part #:init-keyword #:imag-part)) > > There's no way I have found to make this work correctly. If the module > exports real-part and imag-part, then those procedures will stop working > for normal complex numbers for those who import the module. If the > module does not export them, then those who import the module won't be > able to use real-part or imag-part on <gcomplex> objects. The last > patch fixes this.
Thanks for the patches; applied. And thanks for the prompt feedback! Cheers, Andy -- http://wingolog.org/
