'''[http://web.archive.org/web/19970711142423/http://www.gang.umass.edu/oorange/Oorange.html%|%Oorange]''' was a virtual laboratory for experimental mathematics, built on [Tcl] and [Objective C], circa 1996. ** Download ** ftp://ftp-sfb288.math.tu-berlin.de/pub/oorange/: ** Documentation ** [http://www.polthier.info/articles/oorange/index.html%|%Oorange: A Virtual Laboratory for Experimental Mathematics] ,C. Gunn, A. Ortmann, U. Pinkall, K. Polthier, U. Schwarz ,1996: [ftp://ftp-sfb288.math.tu-berlin.de/pub/oorange/documentation/%|%document repository]: ** Attributes ** website: ftp://ftp-sfb288.math.tu-berlin.de/pub/oorange/ website: http://web.archive.org/web/19970711142423/http://www.gang.umass.edu/oorange/Oorange.html contact: {o o r a n g e at s f b 2 8 8 dot m a t h dot t u - b e r l i n dot d e} status: defunct <> Defunct | Mathematics