0.617 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.540 * * * [progress]: [2/2] Setting up program.
0.604 * [progress]: [Phase 2 of 3] Improving.
0.608 * [simplify]: Simplifying:
  (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l))))
0.609 * [simplify]: Sending expressions to egg_math:
 (/ (* (sqrt 2.0) h1) (sqrt (- (* (/ (+ h2 1.0) (- h2 1.0)) (+ (* h0 h0) (* 2.0 (* h1 h1)))) (* h0 h0))))