T=d ld mf
V=x,y,z
R=-1.3, 1.3, .15

# This function is too hard for 'float' accuracy

F=sin(x+cos(y*1.5))-cos(x+sin(y*1.5))+z*z*z*sin(z*z*z-x*x-y*y)- \
  cos(y*1.5)*sin(x+cos(y*1.5))+x*y*z+x*y*2.5+x*y*z*cos(x)+x*y*cos(x)+x*z*cos(x)+ \
  y*z*2.5+(x*y*z*cos(x)-x*y*z-y*cos(x)-x*z*y+x*y+x*z-cos(x)*x)
C=fp_sin(x+fp_cos(y*1.5))-fp_cos(x+fp_sin(y*1.5))+z*z*z*fp_sin(z*z*z-x*x-y*y)- \
  fp_cos(y*1.5)*fp_sin(x+fp_cos(y*1.5))+x*y*z+x*y*2.5+x*y*z*fp_cos(x)+x*y*fp_cos(x)+x*z*fp_cos(x)+ \
  y*z*2.5+(x*y*z*fp_cos(x)-x*y*z-y*fp_cos(x)-x*z*y+x*y+x*z-fp_cos(x)*x)
