0.397 * [progress]: [Phase 1 of 3] Setting up.
0.023 * * * [progress]: [1/2] Preparing points
0.922 * * * [progress]: [2/2] Setting up program.
0.926 * [progress]: [Phase 2 of 3] Improving.
0.929 * [simplify]: Simplifying:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
0.929 * [simplify]: Sending expressions to egg_math:
 (acos (pow (fmod (cosh h0) (* h0 h0)) (log1p h0)))