0.620 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.064 * * * [progress]: [2/2] Setting up program.
0.067 * [progress]: [Phase 2 of 3] Improving.
0.069 * [simplify]: Simplifying:
  (- (* re re) (* im im))
0.069 * [simplify]: Sending expressions to egg_math:
 (- (* h1 h1) (* h0 h0))