5.759 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ 1.0 (* x x))) (* (sqrt (+ 1.0 x)) x))
0.027 * * [simplify]: iteration  0 :  14  enodes  (cost  7 )
0.029 * * [simplify]: iteration  1 :  21  enodes  (cost  7 )
0.030 * * [simplify]: iteration  2 :  21  enodes  (cost  7 )
0.030 * [simplify]: Simplified to:
   (- (sqrt (+ 1.0 (* x x))) (* (sqrt (+ 1.0 x)) x))
0.030 * [progress]: [Phase 3 of 3] Extracting.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ 1.0 (* x x))) (* (sqrt (+ 1.0 x)) x))
0.033 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
0.034 * * [simplify]: iteration  1 :  12  enodes  (cost  7 )
0.034 * [simplify]: Simplified to:
   (- (sqrt (+ 1.0 (* x x))) (* (sqrt (+ 1.0 x)) x))
0.926 * [regime-testing]: End program error score: 4.236234411554103