37.388 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.054 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (/ (* (+ x 1.0) (+ x 1.0)) (* 2.0 x)) (/ x 2.0)) (/ 1.0 (* 2.0 x)))
0.058 * * [simplify]: iteration  0 :  34  enodes  (cost  10 )
0.059 * * [simplify]: iteration  1 :  80  enodes  (cost  10 )
0.061 * * [simplify]: iteration  2 :  159  enodes  (cost  10 )
0.063 * * [simplify]: iteration  3 :  316  enodes  (cost  10 )
0.066 * * [simplify]: iteration  4 :  440  enodes  (cost  10 )
0.073 * * [simplify]: iteration  5 :  764  enodes  (cost  10 )
0.080 * * [simplify]: iteration  6 :  1496  enodes  (cost  10 )
0.102 * * [simplify]: iteration  7 :  5002  enodes  (cost  10 )
0.102 * [simplify]: Simplified to:
   (- (- (/ (* (+ x 1.0) (+ x 1.0)) (* 2.0 x)) (/ x 2.0)) (/ 1.0 (* 2.0 x)))
0.103 * [progress]: [Phase 3 of 3] Extracting.
0.105 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (/ (* (+ x 1.0) (+ x 1.0)) (* 2.0 x)) (/ x 2.0)) (/ 1.0 (* 2.0 x)))
0.105 * * [simplify]: iteration  0 :  13  enodes  (cost  10 )
0.105 * * [simplify]: iteration  1 :  13  enodes  (cost  10 )
0.105 * [simplify]: Simplified to:
   (- (- (/ (* (+ x 1.0) (+ x 1.0)) (* 2.0 x)) (/ x 2.0)) (/ 1.0 (* 2.0 x)))
11.544 * [regime-testing]: End program error score: 59.8246403364698