3.823 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.068 * * * [progress]: [2/2] Setting up program.
0.072 * [progress]: [Phase 2 of 3] Improving.
0.072 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (sqrt (+ x 1.0))) (/ 1.0 (sqrt x)))
0.074 * * [simplify]: iteration  0 :  11  enodes  (cost  6 )
0.076 * * [simplify]: iteration  1 :  14  enodes  (cost  6 )
0.077 * * [simplify]: iteration  2 :  14  enodes  (cost  6 )
0.077 * [simplify]: Simplified to:
   (- (/ 1.0 (sqrt (+ x 1.0))) (/ 1.0 (sqrt x)))
0.078 * [progress]: [Phase 3 of 3] Extracting.
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ 1.0 (sqrt (+ x 1.0))) (/ 1.0 (sqrt x)))
0.082 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.082 * * [simplify]: iteration  1 :  9  enodes  (cost  6 )
0.082 * [simplify]: Simplified to:
   (- (/ 1.0 (sqrt (+ x 1.0))) (/ 1.0 (sqrt x)))
9.279 * [regime-testing]: End program error score: 19.97284140961304