17.311 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.071 * * * [progress]: [2/2] Setting up program.
0.078 * [progress]: [Phase 2 of 3] Improving.
0.079 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (tan (+ (atan x) (* z (- (atan y) (atan x)))))
0.080 * * [simplify]: iteration  0 :  13  enodes  (cost  7 )
0.082 * * [simplify]: iteration  1 :  20  enodes  (cost  7 )
0.083 * * [simplify]: iteration  2 :  34  enodes  (cost  7 )
0.084 * * [simplify]: iteration  3 :  49  enodes  (cost  7 )
0.085 * * [simplify]: iteration  4 :  56  enodes  (cost  7 )
0.086 * * [simplify]: iteration  5 :  65  enodes  (cost  7 )
0.088 * * [simplify]: iteration  6 :  83  enodes  (cost  7 )
0.089 * * [simplify]: iteration  7 :  121  enodes  (cost  7 )
0.091 * * [simplify]: iteration  8 :  238  enodes  (cost  7 )
0.095 * * [simplify]: iteration  9 :  474  enodes  (cost  7 )
0.101 * * [simplify]: iteration  10 :  757  enodes  (cost  7 )
0.111 * * [simplify]: iteration  11 :  1144  enodes  (cost  7 )
0.124 * * [simplify]: iteration  12 :  1826  enodes  (cost  7 )
0.156 * * [simplify]: iteration  13 :  5001  enodes  (cost  7 )
0.157 * [simplify]: Simplified to:
   (tan (+ (atan x) (* z (- (atan y) (atan x)))))
0.157 * [progress]: [Phase 3 of 3] Extracting.
0.164 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (tan (+ (atan x) (* z (- (atan y) (atan x)))))
0.164 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.164 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.165 * [simplify]: Simplified to:
   (tan (+ (atan x) (* z (- (atan y) (atan x)))))
3.005 * [regime-testing]: End program error score: 40.664433776066694