[general]
name = Pisot Triaxial;
comments = Charles Pisot (1910-1984).;
a1_min = 0;
a1_max = 6.28318530718;
a1_steps = 50;
a2_min = 0; 
a2_max = 6.28318530718;
a2_steps = 50;

[formula]
X = 0.5 * 0.655866 * cos(deg(1.03002 + A1)) * (2 + cos(deg(A2)));
Y = 0.5 * 0.74878 * cos(deg(1.40772 - A1)) * (2 + 0.868837 * cos(deg(2.43773 + A2)));
Z = 0.5 * 0.868837 * cos(deg(2.43773 + A1)) * (2 + 0.495098 * cos(deg(0.377696 - A2)));