Feng, how can form a triangle in four dimensions???
2007/5/29, BiGYaN <[EMAIL PROTECTED]>: > > > Just test whether they are collinear or not .... i.e. get the slopes, > > m1 from 1st and 2nd point > m2 from 2nd and 3rd point > > if m1==m2 then they do not form a triangle > else they do > > Computing the area of the triangle and testing for 0 might also > work .... but I feel that the computation will be bigger .... > > > > > -- Victor Carvalho Computação - UFC GELSoL - Grupo de Estudos de Linux e Software Livre E-Jr Empresa Júnior de Computação --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/algogeeks -~----------~----~----~----~------~----~------~--~---
