24.219 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.149 * * * [progress]: [2/2] Setting up program.
0.153 * [progress]: [Phase 2 of 3] Improving.
0.153 * [simplify]: Simplifying:
  (exp (- (+ x (* y (log y))) z))
0.153 * * [simplify]: Extracting # 0 : cost  0
0.153 * * [simplify]: Extracting # 1 : cost  0
0.153 * * [simplify]: Extracting # 2 : cost  0
0.153 * * [simplify]: Extracting # 3 : cost  0
0.153 * * [simplify]: Extracting # 4 : cost  0
0.153 * * [simplify]: Extracting # 5 : cost  0
0.153 * * [simplify]: Extracting # 6 : cost  0
0.153 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.155 * * [simplify]: Extracting # 0 : cost  0
0.155 * * [simplify]: Extracting # 1 : cost  0
0.155 * * [simplify]: Extracting # 2 : cost  0
0.155 * * [simplify]: iteration  1 :  17  enodes  (cost  9 )
0.158 * * [simplify]: Extracting # 0 : cost  0
0.158 * * [simplify]: Extracting # 1 : cost  0
0.158 * * [simplify]: Extracting # 2 : cost  0
0.158 * * [simplify]: iteration  2 :  37  enodes  (cost  8 )
0.164 * * [simplify]: Extracting # 0 : cost  0
0.165 * * [simplify]: Extracting # 1 : cost  0
0.165 * * [simplify]: Extracting # 2 : cost  0
0.165 * * [simplify]: iteration  3 :  71  enodes  (cost  8 )
0.177 * * [simplify]: Extracting # 0 : cost  0
0.177 * * [simplify]: Extracting # 1 : cost  0
0.177 * * [simplify]: Extracting # 2 : cost  0
0.177 * * [simplify]: Extracting # 3 : cost  0
0.178 * * [simplify]: Extracting # 4 : cost  0
0.178 * * [simplify]: Extracting # 5 : cost  0
0.178 * * [simplify]: Extracting # 6 : cost  0
0.178 * * [simplify]: iteration  4 :  114  enodes  (cost  8 )
0.210 * * [simplify]: Extracting # 0 : cost  0
0.210 * * [simplify]: Extracting # 1 : cost  0
0.210 * * [simplify]: Extracting # 2 : cost  0
0.211 * * [simplify]: Extracting # 3 : cost  0
0.211 * * [simplify]: Extracting # 4 : cost  0
0.211 * * [simplify]: iteration  5 :  310  enodes  (cost  8 )
0.446 * * [simplify]: Extracting # 0 : cost  0
0.450 * * [simplify]: Extracting # 1 : cost  0
0.454 * * [simplify]: Extracting # 2 : cost  0
0.457 * * [simplify]: Extracting # 3 : cost  0
0.460 * * [simplify]: Extracting # 4 : cost  0
0.463 * * [simplify]: iteration  6 :  1564  enodes  (cost  8 )
1.742 * * [simplify]: Extracting # 0 : cost  0
1.755 * * [simplify]: Extracting # 1 : cost  0
1.762 * * [simplify]: Extracting # 2 : cost  0
1.767 * * [simplify]: Extracting # 3 : cost  0
1.774 * * [simplify]: Extracting # 4 : cost  0
1.789 * * [simplify]: iteration done:  5001  enodes  (cost  8 )
1.789 * [simplify]: Simplified to:
  (* (exp (- x z)) (pow y y))
1.796 * * [progress]: iteration 1 / 4
1.796 * * * [progress]: picking best candidate
1.800 * * * * [pick]: Picked  #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
1.800 * * * [progress]: localizing error
1.809 * * * [progress]: generating rewritten candidates
1.809 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1 2)
1.819 * * * [progress]: generating series expansions
1.819 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1 2)
1.820 * [backup-simplify]: Simplify (* y (log y)) into (* y (log y))
1.820 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0
1.820 * [taylor]: Taking taylor expansion of (* y (log y)) in y
1.820 * [taylor]: Taking taylor expansion of y in y
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (log y) in y
1.820 * [taylor]: Taking taylor expansion of y in y
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [backup-simplify]: Simplify (log 1) into 0
1.820 * [taylor]: Taking taylor expansion of (* y (log y)) in y
1.820 * [taylor]: Taking taylor expansion of y in y
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.820 * [taylor]: Taking taylor expansion of (log y) in y
1.820 * [taylor]: Taking taylor expansion of y in y
1.820 * [backup-simplify]: Simplify 0 into 0
1.820 * [backup-simplify]: Simplify 1 into 1
1.821 * [backup-simplify]: Simplify (log 1) into 0
1.821 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.821 * [backup-simplify]: Simplify (* 0 (log y)) into 0
1.821 * [backup-simplify]: Simplify 0 into 0
1.822 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1.822 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log y))) into (log y)
1.822 * [backup-simplify]: Simplify (log y) into (log y)
1.824 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
1.824 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.825 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log y)))) into 0
1.825 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1.828 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.829 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (log y))))) into 0
1.829 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0
1.836 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.836 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y)))))) into 0
1.837 * [backup-simplify]: Simplify 0 into 0
1.846 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0
1.846 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.847 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))))) into 0
1.847 * [backup-simplify]: Simplify 0 into 0
1.864 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0
1.865 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.866 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y)))))))) into 0
1.866 * [backup-simplify]: Simplify 0 into 0
1.901 * [backup-simplify]: Simplify (/ (+ (* 720 (/ (* (pow (* 1 0) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 0) 5) (pow (* 2 0) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 0) 4) 1 (pow (* 6 0) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 0) 3) 1 1 (pow (* 24 0) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 0) 2) (pow (* 6 0) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 0) 2) 1 1 1 (pow (* 120 0) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 0) 1) (pow (* 24 0) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 0) 1) 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 0) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow 1 1)))) 5040) into 0
1.902 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
1.903 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))))))) into 0
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify (* (log y) y) into (* y (log y))
1.904 * [backup-simplify]: Simplify (* (/ 1 y) (log (/ 1 y))) into (/ (log (/ 1 y)) y)
1.904 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0
1.904 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
1.904 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.904 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.904 * [taylor]: Taking taylor expansion of y in y
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [backup-simplify]: Simplify 1 into 1
1.904 * [backup-simplify]: Simplify (/ 1 1) into 1
1.904 * [backup-simplify]: Simplify (log 1) into 0
1.904 * [taylor]: Taking taylor expansion of y in y
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [backup-simplify]: Simplify 1 into 1
1.905 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
1.905 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
1.905 * [backup-simplify]: Simplify (/ (- (log y)) 1) into (* -1 (log y))
1.905 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
1.905 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.905 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.905 * [taylor]: Taking taylor expansion of y in y
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [backup-simplify]: Simplify (/ 1 1) into 1
1.906 * [backup-simplify]: Simplify (log 1) into 0
1.906 * [taylor]: Taking taylor expansion of y in y
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify 1 into 1
1.906 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
1.906 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
1.906 * [backup-simplify]: Simplify (/ (- (log y)) 1) into (* -1 (log y))
1.906 * [backup-simplify]: Simplify (* -1 (log y)) into (* -1 (log y))
1.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
1.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.910 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
1.911 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.911 * [backup-simplify]: Simplify 0 into 0
1.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.915 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
1.916 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.916 * [backup-simplify]: Simplify 0 into 0
1.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.923 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0
1.924 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.924 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.935 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0
1.938 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.938 * [backup-simplify]: Simplify 0 into 0
1.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.960 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0
1.966 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.966 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify (* (* -1 (log (/ 1 y))) (/ 1 (/ 1 y))) into (* -1 (* y (log (/ 1 y))))
1.966 * [backup-simplify]: Simplify (* (/ 1 (- y)) (log (/ 1 (- y)))) into (* -1 (/ (log (/ -1 y)) y))
1.966 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0
1.966 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
1.966 * [taylor]: Taking taylor expansion of -1 in y
1.966 * [backup-simplify]: Simplify -1 into -1
1.966 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
1.966 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
1.966 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.966 * [taylor]: Taking taylor expansion of -1 in y
1.966 * [backup-simplify]: Simplify -1 into -1
1.966 * [taylor]: Taking taylor expansion of y in y
1.966 * [backup-simplify]: Simplify 0 into 0
1.966 * [backup-simplify]: Simplify 1 into 1
1.966 * [backup-simplify]: Simplify (/ -1 1) into -1
1.967 * [backup-simplify]: Simplify (log -1) into (log -1)
1.967 * [taylor]: Taking taylor expansion of y in y
1.967 * [backup-simplify]: Simplify 0 into 0
1.967 * [backup-simplify]: Simplify 1 into 1
1.967 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1.968 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1.968 * [backup-simplify]: Simplify (/ (- (log -1) (log y)) 1) into (- (log -1) (log y))
1.968 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
1.968 * [taylor]: Taking taylor expansion of -1 in y
1.968 * [backup-simplify]: Simplify -1 into -1
1.968 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
1.968 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
1.968 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.968 * [taylor]: Taking taylor expansion of -1 in y
1.968 * [backup-simplify]: Simplify -1 into -1
1.968 * [taylor]: Taking taylor expansion of y in y
1.968 * [backup-simplify]: Simplify 0 into 0
1.968 * [backup-simplify]: Simplify 1 into 1
1.969 * [backup-simplify]: Simplify (/ -1 1) into -1
1.969 * [backup-simplify]: Simplify (log -1) into (log -1)
1.969 * [taylor]: Taking taylor expansion of y in y
1.969 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify 1 into 1
1.970 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1.970 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
1.970 * [backup-simplify]: Simplify (/ (- (log -1) (log y)) 1) into (- (log -1) (log y))
1.971 * [backup-simplify]: Simplify (* -1 (- (log -1) (log y))) into (* -1 (- (log -1) (log y)))
1.971 * [backup-simplify]: Simplify (* -1 (- (log -1) (log y))) into (* -1 (- (log -1) (log y)))
1.972 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.973 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
1.974 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)))) into 0
1.975 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (log -1) (log y)))) into 0
1.975 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.979 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
1.981 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.982 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (log -1) (log y))))) into 0
1.982 * [backup-simplify]: Simplify 0 into 0
1.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.989 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
1.991 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.992 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y)))))) into 0
1.992 * [backup-simplify]: Simplify 0 into 0
1.993 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.005 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
2.006 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.008 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y))))))) into 0
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.018 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into 0
2.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.021 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y)))))))) into 0
2.021 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.039 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into 0
2.042 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.043 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y))))))))) into 0
2.043 * [backup-simplify]: Simplify 0 into 0
2.044 * [backup-simplify]: Simplify (* (* -1 (- (log -1) (log (/ 1 (- y))))) (/ 1 (/ 1 (- y)))) into (* (- (log -1) (log (/ -1 y))) y)
2.044 * * * [progress]: simplifying candidates
2.044 * [simplify]: Simplifying:
  (expm1 (* y (log y)))
  (log1p (* y (log y)))
  (* y (log y))
  (+ (log y) (log (log y)))
  (log (* y (log y)))
  (exp (* y (log y)))
  (* (* (* y y) y) (* (* (log y) (log y)) (log y)))
  (* (cbrt (* y (log y))) (cbrt (* y (log y))))
  (cbrt (* y (log y)))
  (* (* (* y (log y)) (* y (log y))) (* y (log y)))
  (sqrt (* y (log y)))
  (sqrt (* y (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* y (log (* (cbrt y) (cbrt y))))
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  (* y (log 1))
  (* y (log y))
  (* (log (* (cbrt y) (cbrt y))) y)
  (* (log (cbrt y)) y)
  (* (log (sqrt y)) y)
  (* (log (sqrt y)) y)
  (* (log 1) y)
  (* (log y) y)
  (* y 1)
  (* y (* (cbrt (log y)) (cbrt (log y))))
  (* y (sqrt (log y)))
  (* y 1)
  (* (cbrt y) (log y))
  (* (sqrt y) (log y))
  (* y (log y))
  (* y (log y))
  (* -1 (* y (log (/ 1 y))))
  (* (- (log -1) (log (/ -1 y))) y)
2.045 * * [simplify]: Extracting # 0 : cost  0
2.045 * * [simplify]: Extracting # 1 : cost  0
2.045 * * [simplify]: Extracting # 2 : cost  0
2.045 * * [simplify]: Extracting # 3 : cost  0
2.045 * * [simplify]: Extracting # 4 : cost  0
2.045 * * [simplify]: Extracting # 5 : cost  0
2.045 * * [simplify]: Extracting # 6 : cost  0
2.045 * * [simplify]: Extracting # 7 : cost  0
2.045 * * [simplify]: iteration  0 :  55  enodes  (cost  213 )
2.059 * * [simplify]: Extracting # 0 : cost  0
2.059 * * [simplify]: Extracting # 1 : cost  0
2.059 * * [simplify]: Extracting # 2 : cost  0
2.059 * * [simplify]: iteration  1 :  109  enodes  (cost  204 )
2.092 * * [simplify]: Extracting # 0 : cost  0
2.092 * * [simplify]: Extracting # 1 : cost  0
2.093 * * [simplify]: Extracting # 2 : cost  0
2.093 * * [simplify]: Extracting # 3 : cost  0
2.093 * * [simplify]: Extracting # 4 : cost  0
2.093 * * [simplify]: iteration  2 :  294  enodes  (cost  180 )
2.324 * * [simplify]: Extracting # 0 : cost  0
2.327 * * [simplify]: Extracting # 1 : cost  0
2.331 * * [simplify]: Extracting # 2 : cost  0
2.333 * * [simplify]: Extracting # 3 : cost  0
2.335 * * [simplify]: Extracting # 4 : cost  0
2.337 * * [simplify]: iteration  3 :  1720  enodes  (cost  173 )
3.709 * * [simplify]: Extracting # 0 : cost  0
3.740 * * [simplify]: Extracting # 1 : cost  0
3.752 * * [simplify]: Extracting # 2 : cost  0
3.759 * * [simplify]: Extracting # 3 : cost  0
3.774 * * [simplify]: Extracting # 4 : cost  0
3.785 * * [simplify]: iteration done:  5001  enodes  (cost  173 )
3.785 * [simplify]: Simplified to:
  (expm1 (* y (log y)))
  (log1p (* y (log y)))
  (* (log y) y)
  (log (* y (log y)))
  (log (* y (log y)))
  (pow y y)
  (pow (* y (log y)) 3)
  (* (cbrt (* y (log y))) (cbrt (* y (log y))))
  (cbrt (* y (log y)))
  (pow (* y (log y)) 3)
  (sqrt (* y (log y)))
  (sqrt (* y (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (* 2 (log (cbrt y))) y)
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  0
  (* (log y) y)
  (* (* 2 (log (cbrt y))) y)
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  0
  (* (log y) y)
  y
  (* y (* (cbrt (log y)) (cbrt (log y))))
  (* y (sqrt (log y)))
  y
  (* (cbrt y) (log y))
  (* (sqrt y) (log y))
  (* (log y) y)
  (* (log y) y)
  (* (log y) y)
  (* (log y) y)
3.786 * * * [progress]: adding candidates to table
3.883 * [progress]: [Phase 3 of 3] Extracting.
3.885 * [simplify]: Simplifying:
  (exp (- (+ x (* y (log y))) z))
3.885 * * [simplify]: Extracting # 0 : cost  0
3.885 * * [simplify]: Extracting # 1 : cost  0
3.886 * * [simplify]: Extracting # 2 : cost  0
3.886 * * [simplify]: Extracting # 3 : cost  0
3.886 * * [simplify]: Extracting # 4 : cost  0
3.886 * * [simplify]: Extracting # 5 : cost  0
3.886 * * [simplify]: Extracting # 6 : cost  0
3.886 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
3.886 * * [simplify]: Extracting # 0 : cost  0
3.886 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
3.886 * * [simplify]: Extracting # 0 : cost  0
3.887 * * [simplify]: iteration done:  10  enodes  (cost  9 )
3.887 * [simplify]: Simplified to:
  (exp (- (+ x (* y (log y))) z))
9.004 * [regime-testing]: Baseline error score: 0.007806417417564824
9.006 * [regime-testing]: Oracle error score: 0.007806417417564824
9.006 * [regime-testing]: End program error score: 0.007806417417564824
9.056 * [regime-testing]: Target error score: 0.007806417417564824