29.109 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
0.024 * * [simplify]: iteration  0 :  13  enodes  (cost  13 )
0.026 * * [simplify]: iteration  1 :  25  enodes  (cost  13 )
0.029 * * [simplify]: iteration  2 :  49  enodes  (cost  13 )
0.035 * * [simplify]: iteration  3 :  77  enodes  (cost  13 )
0.046 * * [simplify]: iteration  4 :  111  enodes  (cost  12 )
0.065 * * [simplify]: iteration  5 :  136  enodes  (cost  12 )
0.084 * * [simplify]: iteration  6 :  166  enodes  (cost  12 )
0.114 * * [simplify]: iteration  7 :  201  enodes  (cost  12 )
0.158 * * [simplify]: iteration  8 :  294  enodes  (cost  12 )
0.253 * * [simplify]: iteration  9 :  413  enodes  (cost  12 )
0.316 * * [simplify]: iteration  10 :  423  enodes  (cost  12 )
0.383 * * [simplify]: iteration  done :  423  enodes  (cost  12 )
0.383 * [simplify]: Simplified to:
   (fma (- (/ y 2.0)) z (fma (/ 1.0 8.0) x t))
0.387 * * [progress]: iteration 1 / 4
0.387 * * * [progress]: picking best candidate
0.389 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (- (/ y 2.0)) z (fma (/ 1.0 8.0) x t)))>
0.389 * * * [progress]: localizing error
0.399 * * * [progress]: generating rewritten candidates
0.399 * * * [progress]: generating series expansions
0.399 * * * [progress]: simplifying candidates
0.399 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
0.400 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.400 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
0.400 * [simplify]: Simplified to:
   
0.400 * * * [progress]: adding candidates to table
0.400 * [progress]: [Phase 3 of 3] Extracting.
0.403 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (- (/ y 2.0)) z (fma (/ 1.0 8.0) x t))
0.403 * * [simplify]: iteration  0 :  12  enodes  (cost  12 )
0.404 * * [simplify]: iteration  1 :  14  enodes  (cost  12 )
0.404 * * [simplify]: iteration  done :  14  enodes  (cost  12 )
0.404 * [simplify]: Simplified to:
   (fma (- (/ y 2.0)) z (fma (/ 1.0 8.0) x t))
1.060 * [regime-testing]: End program error score: 0.0005000625078134767
1.085 * [regime-testing]: Target error score: 0.007125890736342043