## # mod_tex: distributed LaTeX-rendering over Apache # Copyright (C) 2007 Peter Danenberg # See doc/COPYING for details. set term pngcairo size 800,600 font ",8" enhanced crop set output 'plot.png' set parametric set label "P(1, 2/3, 1)" at 1,2/3,1 point lt 1 pt 7 offset 1,-1 splot u**2, (2.0/3)*u**3, u title "r(t) = ", \ 1+2*u/3.0, 2/3+2*u/3.0, 1+u/3.0 title "T(t) = <-2t^2, 2t, -2t> / 2(2t^2+1)^2, t = 1", \ 1-u/3.0, 2/3+2*u/3.0, 1-2*u/3.0 title "N(t) = <-2t^2+1, 2t, -2t> / (2t^2+1), t = 1", \ 1-2*u/3.0, 2/3+1*u/3.0, 1+2*u/3.0 title "B(t) = T(t) x N(t), t = 1"