7.945 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- b (sqrt (- (* b b) a)))
0.031 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.032 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
0.033 * * [simplify]: iteration  2 :  12  enodes  (cost  4 )
0.033 * [simplify]: Simplified to:
   (- b (sqrt (- (* b b) a)))
0.033 * [progress]: [Phase 3 of 3] Extracting.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- b (sqrt (- (* b b) a)))
0.036 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.036 * [simplify]: Simplified to:
   (- b (sqrt (- (* b b) a)))
1.070 * [regime-testing]: End program error score: 29.314267934575227