29.537 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying:
  (+ (+ x y) z)
0.017 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: Extracting # 1 : cost  0
0.017 * * [simplify]: Extracting # 2 : cost  0
0.017 * * [simplify]: Extracting # 3 : cost  0
0.017 * * [simplify]: Extracting # 4 : cost  0
0.017 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.018 * * [simplify]: Extracting # 0 : cost  0
0.018 * * [simplify]: Extracting # 1 : cost  0
0.018 * * [simplify]: Extracting # 2 : cost  0
0.018 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
0.019 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: Extracting # 1 : cost  0
0.019 * * [simplify]: Extracting # 2 : cost  0
0.019 * * [simplify]: iteration  2 :  16  enodes  (cost  5 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: iteration  3 :  18  enodes  (cost  5 )
0.028 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: iteration done:  18  enodes  (cost  5 )
0.028 * [simplify]: Simplified to:
  (+ (+ x y) z)
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.031 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ x y) z))>
0.031 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.098 * * * [progress]: generating series expansions
0.098 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.109 * [backup-simplify]: Simplify (+ (+ x y) z) into (+ x (+ z y))
0.109 * [approximate]: Taking taylor expansion of (+ x (+ z y)) in (x y z) around 0
0.109 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in z
0.109 * [taylor]: Taking taylor expansion of x in z
0.109 * [backup-simplify]: Simplify x into x
0.109 * [taylor]: Taking taylor expansion of (+ z y) in z
0.109 * [taylor]: Taking taylor expansion of z in z
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [taylor]: Taking taylor expansion of y in z
0.109 * [backup-simplify]: Simplify y into y
0.109 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [backup-simplify]: Simplify x into x
0.109 * [taylor]: Taking taylor expansion of (+ z y) in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [backup-simplify]: Simplify z into z
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [taylor]: Taking taylor expansion of (+ z y) in x
0.110 * [taylor]: Taking taylor expansion of z in x
0.110 * [backup-simplify]: Simplify z into z
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [backup-simplify]: Simplify y into y
0.110 * [taylor]: Taking taylor expansion of (+ x (+ z y)) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [taylor]: Taking taylor expansion of (+ z y) in x
0.110 * [taylor]: Taking taylor expansion of z in x
0.110 * [backup-simplify]: Simplify z into z
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [backup-simplify]: Simplify y into y
0.110 * [backup-simplify]: Simplify (+ z y) into (+ z y)
0.110 * [backup-simplify]: Simplify (+ 0 (+ z y)) into (+ z y)
0.110 * [taylor]: Taking taylor expansion of (+ z y) in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [backup-simplify]: Simplify z into z
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (+ z 0) into z
0.111 * [taylor]: Taking taylor expansion of z in z
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [backup-simplify]: Simplify (+ 1 0) into 1
0.112 * [taylor]: Taking taylor expansion of 1 in y
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [taylor]: Taking taylor expansion of 1 in z
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (+ 0 1) into 1
0.112 * [taylor]: Taking taylor expansion of 1 in z
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (+ (* 1 (* z (* 1 1))) (+ (* 1 (* 1 (* y 1))) (* 1 (* 1 (* 1 x))))) into (+ x (+ z y))
0.113 * [backup-simplify]: Simplify (+ (+ (/ 1 x) (/ 1 y)) (/ 1 z)) into (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))
0.113 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in (x y z) around 0
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.113 * [taylor]: Taking taylor expansion of z in z
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.113 * [taylor]: Taking taylor expansion of y in z
0.113 * [backup-simplify]: Simplify y into y
0.113 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.114 * [taylor]: Taking taylor expansion of x in z
0.114 * [backup-simplify]: Simplify x into x
0.114 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.114 * [taylor]: Taking taylor expansion of z in y
0.114 * [backup-simplify]: Simplify z into z
0.114 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (/ 1 1) into 1
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [backup-simplify]: Simplify x into x
0.114 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.114 * [taylor]: Taking taylor expansion of z in x
0.114 * [backup-simplify]: Simplify z into z
0.114 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [backup-simplify]: Simplify y into y
0.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (/ 1 1) into 1
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.115 * [taylor]: Taking taylor expansion of z in x
0.115 * [backup-simplify]: Simplify z into z
0.115 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [backup-simplify]: Simplify (+ 0 1) into 1
0.116 * [backup-simplify]: Simplify (+ 0 1) into 1
0.116 * [taylor]: Taking taylor expansion of 1 in y
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.116 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.117 * [taylor]: Taking taylor expansion of z in y
0.117 * [backup-simplify]: Simplify z into z
0.117 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.117 * [backup-simplify]: Simplify (+ 1 0) into 1
0.117 * [taylor]: Taking taylor expansion of 1 in z
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [taylor]: Taking taylor expansion of 1 in z
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.119 * [taylor]: Taking taylor expansion of z in z
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (/ 1 1) into 1
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) 1))) (* 1 (* (/ 1 (/ 1 z)) (* 1 1))))) into (+ x (+ z y))
0.120 * [backup-simplify]: Simplify (+ (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))))
0.120 * [approximate]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in (x y z) around 0
0.120 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in z
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [backup-simplify]: Simplify y into y
0.121 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [backup-simplify]: Simplify x into x
0.121 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.121 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in y
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [backup-simplify]: Simplify z into z
0.121 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [backup-simplify]: Simplify x into x
0.122 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.122 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [backup-simplify]: Simplify z into z
0.122 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [backup-simplify]: Simplify y into y
0.122 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [backup-simplify]: Simplify z into z
0.122 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [backup-simplify]: Simplify y into y
0.122 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [backup-simplify]: Simplify (+ 0 1) into 1
0.123 * [backup-simplify]: Simplify (+ 0 1) into 1
0.124 * [backup-simplify]: Simplify (- 1) into -1
0.124 * [taylor]: Taking taylor expansion of -1 in y
0.124 * [backup-simplify]: Simplify -1 into -1
0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.124 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.124 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.124 * [backup-simplify]: Simplify (- (+ (/ 1 y) (/ 1 z))) into (- (+ (/ 1 y) (/ 1 z)))
0.124 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 z))) in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.125 * [taylor]: Taking taylor expansion of z in y
0.125 * [backup-simplify]: Simplify z into z
0.125 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.125 * [backup-simplify]: Simplify (+ 1 0) into 1
0.125 * [backup-simplify]: Simplify (- 1) into -1
0.125 * [taylor]: Taking taylor expansion of -1 in z
0.125 * [backup-simplify]: Simplify -1 into -1
0.125 * [taylor]: Taking taylor expansion of -1 in z
0.125 * [backup-simplify]: Simplify -1 into -1
0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.127 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.127 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.127 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.127 * [taylor]: Taking taylor expansion of z in z
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (/ 1 1) into 1
0.128 * [backup-simplify]: Simplify (- 1) into -1
0.128 * [backup-simplify]: Simplify -1 into -1
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify -1 into -1
0.128 * [backup-simplify]: Simplify -1 into -1
0.129 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- y))) 1))) (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (+ x (+ z y))
0.129 * * * [progress]: simplifying candidates
0.129 * [simplify]: Simplifying:
  (* (* (exp x) (exp y)) (exp z))
  (* (exp (+ x y)) (exp z))
  (log (+ (+ x y) z))
  (exp (+ (+ x y) z))
  (* (cbrt (+ (+ x y) z)) (cbrt (+ (+ x y) z)))
  (cbrt (+ (+ x y) z))
  (* (* (+ (+ x y) z) (+ (+ x y) z)) (+ (+ x y) z))
  (sqrt (+ (+ x y) z))
  (sqrt (+ (+ x y) z))
  (+ (pow (+ x y) 3) (pow z 3))
  (+ (* (+ x y) (+ x y)) (- (* z z) (* (+ x y) z)))
  (- (* (+ x y) (+ x y)) (* z z))
  (- (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ y z)
  (+ x (+ z y))
  (+ x (+ z y))
  (+ x (+ z y))
0.129 * * [simplify]: Extracting # 0 : cost  0
0.130 * * [simplify]: Extracting # 1 : cost  0
0.130 * * [simplify]: Extracting # 2 : cost  0
0.130 * * [simplify]: Extracting # 3 : cost  0
0.130 * * [simplify]: Extracting # 4 : cost  0
0.130 * * [simplify]: Extracting # 5 : cost  0
0.130 * * [simplify]: iteration  0 :  33  enodes  (cost  145 )
0.138 * * [simplify]: Extracting # 0 : cost  0
0.138 * * [simplify]: Extracting # 1 : cost  0
0.138 * * [simplify]: Extracting # 2 : cost  0
0.138 * * [simplify]: Extracting # 3 : cost  0
0.139 * * [simplify]: Extracting # 4 : cost  0
0.139 * * [simplify]: iteration  1 :  89  enodes  (cost  140 )
0.181 * * [simplify]: Extracting # 0 : cost  0
0.181 * * [simplify]: Extracting # 1 : cost  0
0.181 * * [simplify]: Extracting # 2 : cost  0
0.182 * * [simplify]: Extracting # 3 : cost  0
0.182 * * [simplify]: Extracting # 4 : cost  0
0.182 * * [simplify]: iteration  2 :  313  enodes  (cost  130 )
0.402 * * [simplify]: Extracting # 0 : cost  0
0.404 * * [simplify]: Extracting # 1 : cost  0
0.405 * * [simplify]: Extracting # 2 : cost  0
0.406 * * [simplify]: Extracting # 3 : cost  0
0.407 * * [simplify]: Extracting # 4 : cost  0
0.409 * * [simplify]: iteration  3 :  1434  enodes  (cost  128 )
1.379 * * [simplify]: Extracting # 0 : cost  0
1.384 * * [simplify]: Extracting # 1 : cost  0
1.390 * * [simplify]: Extracting # 2 : cost  0
1.396 * * [simplify]: Extracting # 3 : cost  0
1.402 * * [simplify]: Extracting # 4 : cost  0
1.408 * * [simplify]: Extracting # 5 : cost  0
1.419 * * [simplify]: iteration done:  5000  enodes  (cost  128 )
1.419 * [simplify]: Simplified to:
  (exp (+ (+ x y) z))
  (exp (+ (+ x y) z))
  (log (+ (+ x y) z))
  (exp (+ (+ x y) z))
  (* (cbrt (+ (+ x y) z)) (cbrt (+ (+ x y) z)))
  (cbrt (+ (+ x y) z))
  (pow (+ (+ x y) z) 3)
  (sqrt (+ (+ x y) z))
  (sqrt (+ (+ x y) z))
  (+ (pow (+ x y) 3) (pow z 3))
  (+ (* z z) (* (+ x y) (- (+ x y) z)))
  (- (* (+ x y) (+ x y)) (* z z))
  (- (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ y z)
  (+ (+ x y) z)
  (+ (+ x y) z)
  (+ (+ x y) z)
1.419 * * * [progress]: adding candidates to table
1.444 * [progress]: [Phase 3 of 3] Extracting.
1.445 * [simplify]: Simplifying:
  (+ (+ x y) z)
1.445 * * [simplify]: Extracting # 0 : cost  0
1.445 * * [simplify]: Extracting # 1 : cost  0
1.445 * * [simplify]: Extracting # 2 : cost  0
1.445 * * [simplify]: Extracting # 3 : cost  0
1.445 * * [simplify]: Extracting # 4 : cost  0
1.445 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
1.445 * * [simplify]: Extracting # 0 : cost  0
1.445 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
1.446 * * [simplify]: Extracting # 0 : cost  0
1.446 * * [simplify]: iteration done:  7  enodes  (cost  5 )
1.446 * [simplify]: Simplified to:
  (+ (+ x y) z)
2.700 * [regime-testing]: End program error score: 0.0007500937617202151