25.654 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
0.030 * * [simplify]: iteration  0 :  25  enodes  (cost  6 )
0.033 * * [simplify]: iteration  1 :  50  enodes  (cost  6 )
0.037 * * [simplify]: iteration  2 :  80  enodes  (cost  6 )
0.040 * * [simplify]: iteration  3 :  122  enodes  (cost  6 )
0.044 * * [simplify]: iteration  4 :  171  enodes  (cost  5 )
0.048 * * [simplify]: iteration  5 :  230  enodes  (cost  5 )
0.053 * * [simplify]: iteration  6 :  267  enodes  (cost  5 )
0.058 * * [simplify]: iteration  7 :  370  enodes  (cost  5 )
0.065 * * [simplify]: iteration  8 :  522  enodes  (cost  5 )
0.073 * * [simplify]: iteration  9 :  820  enodes  (cost  5 )
0.080 * * [simplify]: iteration  10 :  820  enodes  (cost  5 )
0.080 * [simplify]: Simplified to:
   (fma (/ x 8.0) 1.0 (fma (- (/ y 2.0)) z t))
0.086 * * [progress]: iteration 1 / 4
0.086 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (/ x 8.0) 1.0 (fma (- (/ y 2.0)) z t)))>
0.089 * * * [progress]: localizing error
0.102 * * * [progress]: generating rewritten candidates
0.102 * * * [progress]: generating series expansions
0.102 * * * [progress]: simplifying candidates
0.103 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.106 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.106 * [simplify]: Simplified to:
   
0.106 * * * [progress]: adding candidates to table
0.106 * [progress]: [Phase 3 of 3] Extracting.
0.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (/ x 8.0) 1.0 (fma (- (/ y 2.0)) z t))
0.111 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.111 * * [simplify]: iteration  1 :  14  enodes  (cost  5 )
0.112 * [simplify]: Simplified to:
   (fma (/ x 8.0) 1.0 (fma (- (/ y 2.0)) z t))
0.848 * [regime-testing]: End program error score: 0.0038235982623729407
0.873 * [regime-testing]: Target error score: 0.0066989576823004325