19.010 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (/ 1.0 (pow x 2.0)) 1.0))
0.038 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.038 * * [simplify]: iteration  1 :  21  enodes  (cost  4 )
0.040 * * [simplify]: iteration  2 :  42  enodes  (cost  4 )
0.041 * * [simplify]: iteration  3 :  103  enodes  (cost  4 )
0.043 * * [simplify]: iteration  4 :  322  enodes  (cost  4 )
0.050 * * [simplify]: iteration  5 :  1497  enodes  (cost  4 )
0.078 * * [simplify]: iteration  6 :  5001  enodes  (cost  4 )
0.079 * [simplify]: Simplified to:
   (sqrt (- (/ 1.0 (pow x 2.0)) 1.0))
0.079 * [progress]: [Phase 3 of 3] Extracting.
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (/ 1.0 (pow x 2.0)) 1.0))
0.082 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.082 * [simplify]: Simplified to:
   (sqrt (- (/ 1.0 (pow x 2.0)) 1.0))
1.205 * [regime-testing]: End program error score: 32.14650667465879