That was even worse. All the LF's or CR's being removed. I have been loading a file -- here's one last try, typed by hand :-( ------------------------------------------------------------- qRot=: dyad define 'u w'=. y u=. u*sin-:w t=. +: u cross x x+ (t*cos-:w)+ u cross t )
L=: +/"1 &. (*:"_) norm=: ] % L cross=: (([: 1&|."1 [)* [: 2&|."1 ])- (([: 1&|."1 [)* [: 2&|."1 ])~ -------------------------------------------------------------------- ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
