0.777 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 1.0 (- (- (- (+ (+ (* (* 2.0 x) y) (* (* 2.0 x) z)) (* (* 2.0 y) z)) (* x x)) (* y y)) (* z z)))
0.036 * * [simplify]: iteration  0 :  48  enodes  (cost  15 )
0.037 * * [simplify]: iteration  1 :  152  enodes  (cost  15 )
0.041 * * [simplify]: iteration  2 :  633  enodes  (cost  15 )
0.052 * * [simplify]: iteration  3 :  1783  enodes  (cost  15 )
0.077 * * [simplify]: iteration  4 :  4394  enodes  (cost  15 )
0.114 * * [simplify]: iteration  5 :  5001  enodes  (cost  15 )
0.114 * [simplify]: Simplified to:
   (/ 1.0 (- (- (- (+ (+ (* (* 2.0 x) y) (* (* 2.0 x) z)) (* (* 2.0 y) z)) (* x x)) (* y y)) (* z z)))
0.115 * [progress]: [Phase 3 of 3] Extracting.
0.118 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 1.0 (- (- (- (+ (+ (* (* 2.0 x) y) (* (* 2.0 x) z)) (* (* 2.0 y) z)) (* x x)) (* y y)) (* z z)))
0.118 * * [simplify]: iteration  0 :  26  enodes  (cost  15 )
0.119 * * [simplify]: iteration  1 :  26  enodes  (cost  15 )
0.119 * [simplify]: Simplified to:
   (/ 1.0 (- (- (- (+ (+ (* (* 2.0 x) y) (* (* 2.0 x) z)) (* (* 2.0 y) z)) (* x x)) (* y y)) (* z z)))
1.240 * [regime-testing]: End program error score: 11.331885501582917