4.124 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.247 * * * [progress]: [2/2] Setting up program.
0.250 * [progress]: [Phase 2 of 3] Improving.
0.251 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* d1 d2) (* d1 d3))
0.253 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.253 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
0.253 * [simplify]: Simplified to:
   (* d1 (+ d2 d3))
0.257 * * [progress]: iteration 1 / 4
0.257 * * * [progress]: picking best candidate
0.261 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3) (+ (* d1 d2) (* d1 d3)))>
0.261 * * * [progress]: localizing error
0.266 * * * [progress]: generating rewritten candidates
0.266 * * * [progress]: generating series expansions
0.266 * * * [progress]: simplifying candidates
0.266 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.268 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.269 * [simplify]: Simplified to:
   
0.269 * * * [progress]: adding candidates to table
0.269 * [progress]: [Phase 3 of 3] Extracting.
0.271 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* d1 d2) (* d1 d3))
0.272 * * [simplify]: iteration  0 :  9  enodes  (cost  7 )
0.272 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.272 * [simplify]: Simplified to:
   (+ (* d1 d2) (* d1 d3))
0.865 * [regime-testing]: End program error score: 0.015346279222673268
0.941 * [regime-testing]: Target error score: 0.012876609576197025