0.110 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.192 * * * [progress]: [2/2] Setting up program.
0.197 * [progress]: [Phase 2 of 3] Improving.
0.197 * [simplify]: Simplifying:
  (+ (- (* x (/ 1.0 (tan B)))) (/ 1.0 (sin B)))
0.197 * [simplify]: Sending expressions to egg_math:
 (+ (- (* h1 (/ 1.0 (tan h0)))) (/ 1.0 (sin h0)))