3.020 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ 1.0 (* 2.0 x))) (sqrt (* 2.0 x)))
0.044 * * [simplify]: iteration  0 :  12  enodes  (cost  6 )
0.045 * * [simplify]: iteration  1 :  13  enodes  (cost  6 )
0.046 * * [simplify]: iteration  2 :  13  enodes  (cost  6 )
0.046 * [simplify]: Simplified to:
   (- (sqrt (+ 1.0 (* 2.0 x))) (sqrt (* 2.0 x)))
0.046 * [progress]: [Phase 3 of 3] Extracting.
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ 1.0 (* 2.0 x))) (sqrt (* 2.0 x)))
0.049 * * [simplify]: iteration  0 :  10  enodes  (cost  6 )
0.049 * * [simplify]: iteration  1 :  10  enodes  (cost  6 )
0.049 * [simplify]: Simplified to:
   (- (sqrt (+ 1.0 (* 2.0 x))) (sqrt (* 2.0 x)))
1.446 * [regime-testing]: End program error score: 30.031734079121556