2.327 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* x x) (* y y)))
0.021 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.022 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.022 * [simplify]: Simplified to:
   (sqrt (+ (* x x) (* y y)))
0.023 * [progress]: [Phase 3 of 3] Extracting.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* x x) (* y y)))
0.025 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.026 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.026 * [simplify]: Simplified to:
   (sqrt (+ (* x x) (* y y)))
0.639 * [regime-testing]: End program error score: 31.65610886139535