2.012 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (exp2 x) (exp2 y)))
0.028 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.029 * [simplify]: Simplified to:
   (sqrt (+ (exp2 x) (exp2 y)))
0.030 * [progress]: [Phase 3 of 3] Extracting.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (exp2 x) (exp2 y)))
0.033 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.033 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.033 * [simplify]: Simplified to:
   (sqrt (+ (exp2 x) (exp2 y)))
0.971 * [regime-testing]: End program error score: 0.06979625565237971