0.165 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.161 * * * [progress]: [2/2] Setting up program.
0.164 * [progress]: [Phase 2 of 3] Improving.
0.164 * [simplify]: Simplifying:
  (+ (* (* J (- (exp l) (exp (- l)))) (cos (/ K 2.0))) U)
0.164 * [simplify]: Sending expressions to egg_math:
 (+ (* (* h3 (- (exp h2) (exp (- h2)))) (cos (/ h1 2.0))) h0)