12.189 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.024 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.025 * * [simplify]: iteration  1 :  29  enodes  (cost  6 )
0.027 * * [simplify]: iteration  2 :  42  enodes  (cost  6 )
0.028 * * [simplify]: iteration  3 :  49  enodes  (cost  6 )
0.030 * * [simplify]: iteration  4 :  55  enodes  (cost  6 )
0.031 * * [simplify]: iteration  5 :  61  enodes  (cost  6 )
0.033 * * [simplify]: iteration  6 :  63  enodes  (cost  6 )
0.034 * * [simplify]: iteration  7 :  63  enodes  (cost  6 )
0.034 * [simplify]: Simplified to:
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))>
0.037 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.053 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.088 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.100 * * * [progress]: generating series expansions
0.100 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.100 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
0.100 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.100 * [taylor]: Taking taylor expansion of (* x z) in z
0.100 * [taylor]: Taking taylor expansion of x in z
0.100 * [taylor]: Taking taylor expansion of z in z
0.100 * [taylor]: Taking taylor expansion of y in z
0.101 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.101 * [taylor]: Taking taylor expansion of (* x z) in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.101 * [taylor]: Taking taylor expansion of (* x z) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.101 * [taylor]: Taking taylor expansion of (* x z) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (/ z y) in y
0.102 * [taylor]: Taking taylor expansion of z in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
0.105 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of (* x z) in z
0.105 * [taylor]: Taking taylor expansion of x in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.106 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (* x z) in y
0.106 * [taylor]: Taking taylor expansion of x in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (* x z) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of z in x
0.106 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (* x z) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of z in x
0.107 * [taylor]: Taking taylor expansion of (/ y z) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of z in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.107 * [taylor]: Taking taylor expansion of z in z
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
0.111 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.111 * [taylor]: Taking taylor expansion of -1 in z
0.112 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.112 * [taylor]: Taking taylor expansion of y in z
0.112 * [taylor]: Taking taylor expansion of (* x z) in z
0.112 * [taylor]: Taking taylor expansion of x in z
0.112 * [taylor]: Taking taylor expansion of z in z
0.112 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (* x z) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of z in y
0.112 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.112 * [taylor]: Taking taylor expansion of -1 in x
0.112 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (* x z) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.113 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (* x z) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.113 * [taylor]: Taking taylor expansion of -1 in y
0.113 * [taylor]: Taking taylor expansion of (/ y z) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of z in y
0.113 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.113 * [taylor]: Taking taylor expansion of -1 in z
0.113 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.121 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.121 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.122 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.122 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.122 * [taylor]: Taking taylor expansion of 4.0 in z
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.122 * [taylor]: Taking taylor expansion of y in z
0.122 * [taylor]: Taking taylor expansion of (/ x y) in z
0.122 * [taylor]: Taking taylor expansion of x in z
0.122 * [taylor]: Taking taylor expansion of y in z
0.122 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.122 * [taylor]: Taking taylor expansion of (* x z) in z
0.122 * [taylor]: Taking taylor expansion of x in z
0.122 * [taylor]: Taking taylor expansion of z in z
0.122 * [taylor]: Taking taylor expansion of y in z
0.122 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.122 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.122 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.122 * [taylor]: Taking taylor expansion of 4.0 in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (/ x y) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.123 * [taylor]: Taking taylor expansion of (* x z) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of z in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.123 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of 4.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.123 * [taylor]: Taking taylor expansion of (* x z) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.123 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of 4.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.124 * [taylor]: Taking taylor expansion of (* x z) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of z in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.124 * [taylor]: Taking taylor expansion of 4.0 in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 4.0 in z
0.125 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (/ z y) in y
0.126 * [taylor]: Taking taylor expansion of z in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.126 * [taylor]: Taking taylor expansion of 1 in z
0.126 * [taylor]: Taking taylor expansion of z in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.133 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.133 * [taylor]: Taking taylor expansion of (/ y x) in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of x in z
0.133 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.133 * [taylor]: Taking taylor expansion of 4.0 in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of (* x z) in z
0.133 * [taylor]: Taking taylor expansion of x in z
0.133 * [taylor]: Taking taylor expansion of z in z
0.134 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.134 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.134 * [taylor]: Taking taylor expansion of (/ y x) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.134 * [taylor]: Taking taylor expansion of 4.0 in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (* x z) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.134 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.134 * [taylor]: Taking taylor expansion of (/ y x) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.134 * [taylor]: Taking taylor expansion of 4.0 in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* x z) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of z in x
0.134 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.134 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.134 * [taylor]: Taking taylor expansion of (/ y x) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.135 * [taylor]: Taking taylor expansion of 4.0 in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of (* x z) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of z in x
0.135 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of (/ y z) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of z in y
0.135 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.137 * [taylor]: Taking taylor expansion of 4.0 in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.138 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.138 * [taylor]: Taking taylor expansion of 1 in z
0.138 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.138 * [taylor]: Taking taylor expansion of z in z
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 4.0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.152 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.153 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.153 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.153 * [taylor]: Taking taylor expansion of (/ y x) in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of x in z
0.153 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of (* x z) in z
0.153 * [taylor]: Taking taylor expansion of x in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.153 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.153 * [taylor]: Taking taylor expansion of 4.0 in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.153 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.153 * [taylor]: Taking taylor expansion of (/ y x) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (* x z) in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of z in y
0.153 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.153 * [taylor]: Taking taylor expansion of 4.0 in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.154 * [taylor]: Taking taylor expansion of (/ y x) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (* x z) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of z in x
0.154 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.154 * [taylor]: Taking taylor expansion of 4.0 in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.154 * [taylor]: Taking taylor expansion of (/ y x) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (* x z) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of z in x
0.155 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.155 * [taylor]: Taking taylor expansion of 4.0 in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.155 * [taylor]: Taking taylor expansion of (/ y z) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of z in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.157 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.157 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.157 * [taylor]: Taking taylor expansion of 4.0 in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.157 * [taylor]: Taking taylor expansion of z in z
0.158 * [taylor]: Taking taylor expansion of 1 in z
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.162 * [taylor]: Taking taylor expansion of 4.0 in z
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.169 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.169 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.169 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.169 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of 4.0 in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.169 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of 4.0 in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.169 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of 4.0 in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.170 * [taylor]: Taking taylor expansion of 4.0 in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.174 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.174 * [taylor]: Taking taylor expansion of 4.0 in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.174 * [taylor]: Taking taylor expansion of 4.0 in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of 4.0 in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.176 * [taylor]: Taking taylor expansion of 4.0 in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.182 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.182 * [taylor]: Taking taylor expansion of -1 in y
0.182 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.182 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.182 * [taylor]: Taking taylor expansion of 4.0 in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.182 * [taylor]: Taking taylor expansion of x in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.182 * [taylor]: Taking taylor expansion of -1 in x
0.182 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.182 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.183 * [taylor]: Taking taylor expansion of 4.0 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.183 * [taylor]: Taking taylor expansion of -1 in x
0.183 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.183 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.183 * [taylor]: Taking taylor expansion of 4.0 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.185 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.185 * [taylor]: Taking taylor expansion of 4.0 in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * * * [progress]: simplifying candidates
0.197 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ x y) z))
  (log1p (* (/ x y) z))
  (* (/ x y) z)
  (+ (- (log x) (log y)) (log z))
  (+ (log (/ x y)) (log z))
  (log (* (/ x y) z))
  (exp (* (/ x y) z))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* z z) 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))
  (* (sqrt (/ x y)) (sqrt z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (sqrt z))
  (* (/ x y) 1)
  (* (cbrt (/ x y)) z)
  (* (sqrt (/ x y)) z)
  (* (/ (cbrt x) (cbrt y)) z)
  (* (/ (cbrt x) (sqrt y)) z)
  (* (/ (cbrt x) y) z)
  (* (/ (sqrt x) (cbrt y)) z)
  (* (/ (sqrt x) (sqrt y)) z)
  (* (/ (sqrt x) y) z)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ 1 y) z)
  (* x z)
  (fma (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1) (/ (cbrt (+ x 4.0)) y) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x 4.0)) (cbrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ (sqrt (+ x 4.0)) 1) (/ (sqrt (+ x 4.0)) y) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ 1 1) (/ (+ x 4.0) y) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (/ 1 1) (/ (+ x 4.0) y) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma 1 (/ (+ x 4.0) y) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (fma (+ x 4.0) (/ 1 y) (- (* z (/ x y))))
  (fma (- z) (/ x y) (* z (/ x y)))
  (expm1 (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (log1p (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (/ (exp (/ (+ x 4.0) y)) (exp (* (/ x y) z)))
  (log (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))))
  (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (* (- (/ (+ x 4.0) y) (* (/ x y) z)) (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (+ x 4.0) (* x z))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (* (/ x y) z) (* (/ x y) z)) (* (/ (+ x 4.0) y) (* (/ x y) z))))
  (- (* (/ x y) z))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* (/ x y) z) (* (/ x y) z)))
  (+ (/ (+ x 4.0) y) (* (/ x y) z))
  (- (* (/ x y) z))
  (expm1 (/ (+ x 4.0) y))
  (log1p (/ (+ x 4.0) y))
  (- (log (+ x 4.0)) (log y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (/ (* (* (+ x 4.0) (+ x 4.0)) (+ x 4.0)) (* (* y y) y))
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (* (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (- (+ x 4.0))
  (- y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1)
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) 1)
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (/ (+ x 4.0) 1)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
0.202 * * [simplify]: iteration  0 :  399  enodes  (cost  743 )
0.209 * * [simplify]: iteration  1 :  1422  enodes  (cost  683 )
0.234 * * [simplify]: iteration  2 :  5001  enodes  (cost  668 )
0.238 * [simplify]: Simplified to:
   (expm1 (* (/ x y) z))
  (log1p (* (/ x y) z))
  (* (/ x y) z)
  (log (* (/ x y) z))
  (log (* (/ x y) z))
  (log (* (/ x y) z))
  (exp (* (/ x y) z))
  (pow (* (/ x y) z) 3)
  (pow (* (/ x y) z) 3)
  (* (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))
  (* (sqrt (/ x y)) (sqrt z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (sqrt z))
  (/ x y)
  (* (cbrt (/ x y)) z)
  (* (sqrt (/ x y)) z)
  (* (/ (cbrt x) (cbrt y)) z)
  (* (/ (cbrt x) (sqrt y)) z)
  (* (/ (cbrt x) y) z)
  (* (/ (sqrt x) (cbrt y)) z)
  (* (/ (sqrt x) (sqrt y)) z)
  (* (/ (sqrt x) y) z)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (/ z y)
  (* x z)
  (fma (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (- (/ (+ x 4.0) y) (* (/ x y) z))
  (* (/ x y) (+ (- z) z))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (fma (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (/ (cbrt (+ x 4.0)) y) (- (* (/ x y) z)))
  (* (/ x y) (+ (- z) z))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (- (/ (+ x 4.0) y) (* (/ x y) z))
  (* (/ x y) (+ (- z) z))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (- (/ (+ x 4.0) y) (* (/ x y) z))
  (* (/ x y) (+ (- z) z))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y))))
  (* (/ x y) (+ (- z) z))
  (- (/ (+ x 4.0) y) (* (/ x y) z))
  (* (/ x y) (+ (- z) z))
  (- (/ (+ x 4.0) y) (* (/ x y) z))
  (* (/ x y) (+ (- z) z))
  (- (/ (+ x 4.0) y) (* (/ x y) z))
  (* (/ x y) (+ (- z) z))
  (expm1 (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (log1p (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (- (* (/ x y) z))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (log (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))))
  (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (pow (- (/ (+ x 4.0) y) (* (/ x y) z)) 3)
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (+ x 4.0) (* x z))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (fma (/ (+ x 4.0) y) (/ (+ x 4.0) y) (* (* (/ x y) z) (fma (/ x y) z (/ (+ x 4.0) y))))
  (- (* (/ x y) z))
  (* (- (/ (+ x 4.0) y) (* (/ x y) z)) (fma (/ x y) z (/ (+ x 4.0) y)))
  (fma (/ x y) z (/ (+ x 4.0) y))
  (- (* (/ x y) z))
  (expm1 (/ (+ x 4.0) y))
  (log1p (/ (+ x 4.0) y))
  (log (/ (+ x 4.0) y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (- (+ x 4.0))
  (- y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0)))
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (sqrt (+ x 4.0))
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (+ x 4.0)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* (fma x x (- (* 4.0 4.0) (* x 4.0))) y)
  (* y (- x 4.0))
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))
  (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))
  (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))
  (fma 4.0 (/ 1 y) (/ x y))
  (fma 4.0 (/ 1 y) (/ x y))
  (fma 4.0 (/ 1 y) (/ x y))
0.238 * * * [progress]: adding candidates to table
0.503 * * [progress]: iteration 2 / 4
0.503 * * * [progress]: picking best candidate
0.518 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))>
0.518 * * * [progress]: localizing error
0.530 * * * [progress]: generating rewritten candidates
0.530 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1)
0.544 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
0.545 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2 2)
0.545 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2 1)
0.547 * * * [progress]: generating series expansions
0.547 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1)
0.548 * [approximate]: Taking taylor expansion of (* (/ x y) (pow (pow z 2) 1/3)) in (x y z) around 0
0.548 * [taylor]: Taking taylor expansion of (* (/ x y) (pow (pow z 2) 1/3)) in z
0.548 * [taylor]: Taking taylor expansion of (/ x y) in z
0.548 * [taylor]: Taking taylor expansion of x in z
0.548 * [taylor]: Taking taylor expansion of y in z
0.548 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
0.548 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
0.548 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
0.548 * [taylor]: Taking taylor expansion of 1/3 in z
0.548 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
0.548 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.548 * [taylor]: Taking taylor expansion of z in z
0.549 * [taylor]: Taking taylor expansion of (* (/ x y) (pow (pow z 2) 1/3)) in y
0.549 * [taylor]: Taking taylor expansion of (/ x y) in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in y
0.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in y
0.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in y
0.549 * [taylor]: Taking taylor expansion of 1/3 in y
0.549 * [taylor]: Taking taylor expansion of (log (pow z 2)) in y
0.549 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.549 * [taylor]: Taking taylor expansion of z in y
0.550 * [taylor]: Taking taylor expansion of (* (/ x y) (pow (pow z 2) 1/3)) in x
0.550 * [taylor]: Taking taylor expansion of (/ x y) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in x
0.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in x
0.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in x
0.550 * [taylor]: Taking taylor expansion of 1/3 in x
0.550 * [taylor]: Taking taylor expansion of (log (pow z 2)) in x
0.550 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.550 * [taylor]: Taking taylor expansion of z in x
0.550 * [taylor]: Taking taylor expansion of (* (/ x y) (pow (pow z 2) 1/3)) in x
0.550 * [taylor]: Taking taylor expansion of (/ x y) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in x
0.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in x
0.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in x
0.550 * [taylor]: Taking taylor expansion of 1/3 in x
0.550 * [taylor]: Taking taylor expansion of (log (pow z 2)) in x
0.550 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.550 * [taylor]: Taking taylor expansion of z in x
0.551 * [taylor]: Taking taylor expansion of (* (pow (pow z 2) 1/3) (/ 1 y)) in y
0.551 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in y
0.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in y
0.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in y
0.551 * [taylor]: Taking taylor expansion of 1/3 in y
0.551 * [taylor]: Taking taylor expansion of (log (pow z 2)) in y
0.551 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.551 * [taylor]: Taking taylor expansion of z in y
0.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
0.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
0.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
0.551 * [taylor]: Taking taylor expansion of 1/3 in z
0.551 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
0.551 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.551 * [taylor]: Taking taylor expansion of z in z
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.557 * [taylor]: Taking taylor expansion of 0 in z
0.563 * [taylor]: Taking taylor expansion of 0 in y
0.563 * [taylor]: Taking taylor expansion of 0 in z
0.566 * [taylor]: Taking taylor expansion of 0 in z
0.570 * [approximate]: Taking taylor expansion of (* (/ y x) (pow (/ 1 (pow z 2)) 1/3)) in (x y z) around 0
0.570 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 (pow z 2)) 1/3)) in z
0.570 * [taylor]: Taking taylor expansion of (/ y x) in z
0.570 * [taylor]: Taking taylor expansion of y in z
0.570 * [taylor]: Taking taylor expansion of x in z
0.570 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
0.570 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
0.570 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
0.570 * [taylor]: Taking taylor expansion of 1/3 in z
0.570 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
0.570 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.570 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.570 * [taylor]: Taking taylor expansion of z in z
0.571 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 (pow z 2)) 1/3)) in y
0.571 * [taylor]: Taking taylor expansion of (/ y x) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in y
0.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in y
0.571 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in y
0.571 * [taylor]: Taking taylor expansion of 1/3 in y
0.571 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.572 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.572 * [taylor]: Taking taylor expansion of z in y
0.572 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 (pow z 2)) 1/3)) in x
0.572 * [taylor]: Taking taylor expansion of (/ y x) in x
0.572 * [taylor]: Taking taylor expansion of y in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.572 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in x
0.572 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in x
0.572 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in x
0.572 * [taylor]: Taking taylor expansion of 1/3 in x
0.572 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in x
0.572 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.572 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.572 * [taylor]: Taking taylor expansion of z in x
0.572 * [taylor]: Taking taylor expansion of (* (/ y x) (pow (/ 1 (pow z 2)) 1/3)) in x
0.572 * [taylor]: Taking taylor expansion of (/ y x) in x
0.572 * [taylor]: Taking taylor expansion of y in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.572 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in x
0.573 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in x
0.573 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in x
0.573 * [taylor]: Taking taylor expansion of 1/3 in x
0.573 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in x
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.573 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.573 * [taylor]: Taking taylor expansion of z in x
0.573 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow z 2)) 1/3) y) in y
0.573 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in y
0.573 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in y
0.573 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in y
0.573 * [taylor]: Taking taylor expansion of 1/3 in y
0.573 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.573 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.573 * [taylor]: Taking taylor expansion of z in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
0.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
0.576 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
0.576 * [taylor]: Taking taylor expansion of 1/3 in z
0.576 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
0.576 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.576 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.576 * [taylor]: Taking taylor expansion of z in z
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [taylor]: Taking taylor expansion of 0 in z
0.583 * [taylor]: Taking taylor expansion of 0 in z
0.593 * [taylor]: Taking taylor expansion of 0 in y
0.594 * [taylor]: Taking taylor expansion of 0 in z
0.594 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [approximate]: Taking taylor expansion of (* (/ (* (pow (cbrt -1) 2) y) x) (pow (/ 1 (pow z 2)) 1/3)) in (x y z) around 0
0.600 * [taylor]: Taking taylor expansion of (* (/ (* (pow (cbrt -1) 2) y) x) (pow (/ 1 (pow z 2)) 1/3)) in z
0.601 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 2) y) x) in z
0.601 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) y) in z
0.601 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
0.601 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.601 * [taylor]: Taking taylor expansion of -1 in z
0.602 * [taylor]: Taking taylor expansion of y in z
0.602 * [taylor]: Taking taylor expansion of x in z
0.605 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
0.605 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
0.605 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
0.606 * [taylor]: Taking taylor expansion of 1/3 in z
0.606 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.606 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.607 * [taylor]: Taking taylor expansion of (* (/ (* (pow (cbrt -1) 2) y) x) (pow (/ 1 (pow z 2)) 1/3)) in y
0.607 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 2) y) x) in y
0.607 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) y) in y
0.607 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
0.607 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.607 * [taylor]: Taking taylor expansion of -1 in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of x in y
0.613 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in y
0.613 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in y
0.613 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in y
0.613 * [taylor]: Taking taylor expansion of 1/3 in y
0.613 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.613 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.613 * [taylor]: Taking taylor expansion of z in y
0.613 * [taylor]: Taking taylor expansion of (* (/ (* (pow (cbrt -1) 2) y) x) (pow (/ 1 (pow z 2)) 1/3)) in x
0.613 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 2) y) x) in x
0.613 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) y) in x
0.613 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.613 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.613 * [taylor]: Taking taylor expansion of -1 in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in x
0.616 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in x
0.616 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in x
0.616 * [taylor]: Taking taylor expansion of 1/3 in x
0.616 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.616 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.616 * [taylor]: Taking taylor expansion of z in x
0.617 * [taylor]: Taking taylor expansion of (* (/ (* (pow (cbrt -1) 2) y) x) (pow (/ 1 (pow z 2)) 1/3)) in x
0.617 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 2) y) x) in x
0.617 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) y) in x
0.617 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.617 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.617 * [taylor]: Taking taylor expansion of -1 in x
0.617 * [taylor]: Taking taylor expansion of y in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.620 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in x
0.620 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in x
0.620 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in x
0.620 * [taylor]: Taking taylor expansion of 1/3 in x
0.620 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.620 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.620 * [taylor]: Taking taylor expansion of z in x
0.621 * [taylor]: Taking taylor expansion of (* (* (pow (cbrt -1) 2) y) (pow (/ 1 (pow z 2)) 1/3)) in y
0.621 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) y) in y
0.621 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
0.621 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.622 * [taylor]: Taking taylor expansion of y in y
0.622 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in y
0.622 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in y
0.622 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in y
0.622 * [taylor]: Taking taylor expansion of 1/3 in y
0.622 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in y
0.622 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.622 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.622 * [taylor]: Taking taylor expansion of z in y
0.628 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
0.628 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
0.628 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.628 * [taylor]: Taking taylor expansion of -1 in z
0.629 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
0.629 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
0.629 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
0.629 * [taylor]: Taking taylor expansion of 1/3 in z
0.629 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
0.629 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.629 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.629 * [taylor]: Taking taylor expansion of z in z
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in z
0.647 * [taylor]: Taking taylor expansion of 0 in z
0.659 * [taylor]: Taking taylor expansion of 0 in y
0.659 * [taylor]: Taking taylor expansion of 0 in z
0.659 * [taylor]: Taking taylor expansion of 0 in z
0.666 * [taylor]: Taking taylor expansion of 0 in z
0.668 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
0.668 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.668 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.668 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.668 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.668 * [taylor]: Taking taylor expansion of 1/3 in z
0.668 * [taylor]: Taking taylor expansion of (log z) in z
0.668 * [taylor]: Taking taylor expansion of z in z
0.669 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.669 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.669 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.669 * [taylor]: Taking taylor expansion of 1/3 in z
0.669 * [taylor]: Taking taylor expansion of (log z) in z
0.669 * [taylor]: Taking taylor expansion of z in z
0.755 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
0.755 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.755 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.755 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.755 * [taylor]: Taking taylor expansion of 1/3 in z
0.755 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.755 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.755 * [taylor]: Taking taylor expansion of z in z
0.757 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.757 * [taylor]: Taking taylor expansion of 1/3 in z
0.757 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.757 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.757 * [taylor]: Taking taylor expansion of z in z
0.834 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
0.834 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.834 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.834 * [taylor]: Taking taylor expansion of -1 in z
0.835 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.835 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.835 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.835 * [taylor]: Taking taylor expansion of 1/3 in z
0.835 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.835 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.835 * [taylor]: Taking taylor expansion of z in z
0.837 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
0.837 * [taylor]: Taking taylor expansion of (cbrt -1) in z
0.837 * [taylor]: Taking taylor expansion of -1 in z
0.838 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.838 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.838 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.838 * [taylor]: Taking taylor expansion of 1/3 in z
0.838 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.838 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.838 * [taylor]: Taking taylor expansion of z in z
0.943 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2 2)
0.943 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.943 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.943 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.943 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.943 * [taylor]: Taking taylor expansion of 1/3 in z
0.943 * [taylor]: Taking taylor expansion of (log z) in z
0.943 * [taylor]: Taking taylor expansion of z in z
0.944 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.944 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.944 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.944 * [taylor]: Taking taylor expansion of 1/3 in z
0.944 * [taylor]: Taking taylor expansion of (log z) in z
0.944 * [taylor]: Taking taylor expansion of z in z
0.995 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
0.995 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.995 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.995 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.995 * [taylor]: Taking taylor expansion of 1/3 in z
0.995 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.995 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.995 * [taylor]: Taking taylor expansion of z in z
0.996 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
0.996 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
0.996 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
0.996 * [taylor]: Taking taylor expansion of 1/3 in z
0.996 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
0.996 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.996 * [taylor]: Taking taylor expansion of z in z
1.054 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.054 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.054 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.054 * [taylor]: Taking taylor expansion of -1 in z
1.055 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.055 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.055 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.055 * [taylor]: Taking taylor expansion of 1/3 in z
1.055 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.055 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.055 * [taylor]: Taking taylor expansion of z in z
1.056 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.056 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.056 * [taylor]: Taking taylor expansion of -1 in z
1.056 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.056 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.057 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.057 * [taylor]: Taking taylor expansion of 1/3 in z
1.057 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.057 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.057 * [taylor]: Taking taylor expansion of z in z
1.124 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2 1)
1.124 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.124 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.124 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.124 * [taylor]: Taking taylor expansion of 1/3 in z
1.124 * [taylor]: Taking taylor expansion of (log z) in z
1.124 * [taylor]: Taking taylor expansion of z in z
1.124 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.125 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.125 * [taylor]: Taking taylor expansion of 1/3 in z
1.125 * [taylor]: Taking taylor expansion of (log z) in z
1.125 * [taylor]: Taking taylor expansion of z in z
1.178 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.178 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.178 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.178 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.178 * [taylor]: Taking taylor expansion of 1/3 in z
1.178 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.178 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.178 * [taylor]: Taking taylor expansion of z in z
1.179 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.179 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.179 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.179 * [taylor]: Taking taylor expansion of 1/3 in z
1.179 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.179 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.179 * [taylor]: Taking taylor expansion of z in z
1.234 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.234 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.234 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.234 * [taylor]: Taking taylor expansion of -1 in z
1.235 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.235 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.235 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.235 * [taylor]: Taking taylor expansion of 1/3 in z
1.235 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.235 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.235 * [taylor]: Taking taylor expansion of z in z
1.236 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.236 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.236 * [taylor]: Taking taylor expansion of -1 in z
1.236 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.236 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.236 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.237 * [taylor]: Taking taylor expansion of 1/3 in z
1.237 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.237 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.237 * [taylor]: Taking taylor expansion of z in z
1.298 * * * [progress]: simplifying candidates
1.299 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ x y) (* (cbrt z) (cbrt z))))
  (log1p (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (+ (- (log x) (log y)) (+ (log (cbrt z)) (log (cbrt z))))
  (+ (- (log x) (log y)) (log (* (cbrt z) (cbrt z))))
  (+ (log (/ x y)) (+ (log (cbrt z)) (log (cbrt z))))
  (+ (log (/ x y)) (log (* (cbrt z) (cbrt z))))
  (log (* (/ x y) (* (cbrt z) (cbrt z))))
  (exp (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (/ (* (* x x) x) (* (* y y) y)) (* z z))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z))))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* z z))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z))))
  (* (cbrt (* (/ x y) (* (cbrt z) (cbrt z)))) (cbrt (* (/ x y) (* (cbrt z) (cbrt z)))))
  (cbrt (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (* (* (/ x y) (* (cbrt z) (cbrt z))) (* (/ x y) (* (cbrt z) (cbrt z)))) (* (/ x y) (* (cbrt z) (cbrt z))))
  (sqrt (* (/ x y) (* (cbrt z) (cbrt z))))
  (sqrt (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (sqrt (/ x y)) (cbrt z))
  (* (sqrt (/ x y)) (cbrt z))
  (* (/ (sqrt x) (sqrt y)) (cbrt z))
  (* (/ (sqrt x) (sqrt y)) (cbrt z))
  (* (/ x y) (cbrt z))
  (* (cbrt (/ x y)) (* (cbrt z) (cbrt z)))
  (* (sqrt (/ x y)) (* (cbrt z) (cbrt z)))
  (* (/ (cbrt x) (cbrt y)) (* (cbrt z) (cbrt z)))
  (* (/ (cbrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (* (/ (cbrt x) y) (* (cbrt z) (cbrt z)))
  (* (/ (sqrt x) (cbrt y)) (* (cbrt z) (cbrt z)))
  (* (/ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (* (/ (sqrt x) y) (* (cbrt z) (cbrt z)))
  (* (/ x (cbrt y)) (* (cbrt z) (cbrt z)))
  (* (/ x (sqrt y)) (* (cbrt z) (cbrt z)))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ 1 y) (* (cbrt z) (cbrt z)))
  (* x (* (cbrt z) (cbrt z)))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (* (/ x y) (pow (pow z 2) 1/3))
  (* (/ x y) (pow (pow z 2) 1/3))
  (* (/ (* (pow (cbrt -1) 2) x) y) (pow (pow z 2) 1/3))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
1.303 * * [simplify]: iteration  0 :  255  enodes  (cost  402 )
1.307 * * [simplify]: iteration  1 :  952  enodes  (cost  317 )
1.324 * * [simplify]: iteration  2 :  4648  enodes  (cost  303 )
1.422 * * [simplify]: iteration  3 :  5001  enodes  (cost  298 )
1.429 * [simplify]: Simplified to:
   (expm1 (* (/ x y) (* (cbrt z) (cbrt z))))
  (log1p (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (/ x y) (pow z 2/3))
  (* (/ x y) (pow z 2/3))
  (fma 2/3 (log z) (log (/ x y)))
  (fma 2/3 (log z) (log (/ x y)))
  (fma 2/3 (log z) (log (/ x y)))
  (fma 2/3 (log z) (log (/ x y)))
  (fma 2/3 (log z) (log (/ x y)))
  (pow (exp (/ x y)) (pow z 2/3))
  (* (* (pow (/ x y) 3) z) z)
  (* (* (pow (/ x y) 3) z) z)
  (* (* (pow (/ x y) 3) z) z)
  (* (* (pow (/ x y) 3) z) z)
  (* (cbrt (* (/ x y) (* (cbrt z) (cbrt z)))) (cbrt (* (/ x y) (* (cbrt z) (cbrt z)))))
  (cbrt (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (* (pow (/ x y) 3) z) z)
  (sqrt (* (/ x y) (* (cbrt z) (cbrt z))))
  (sqrt (* (/ x y) (* (cbrt z) (cbrt z))))
  (* (sqrt (/ x y)) (cbrt z))
  (* (sqrt (/ x y)) (cbrt z))
  (* (/ (sqrt x) (sqrt y)) (cbrt z))
  (* (/ (sqrt x) (sqrt y)) (cbrt z))
  (* (/ x y) (cbrt z))
  (* (cbrt (/ x y)) (pow z 2/3))
  (* (sqrt (/ x y)) (pow z 2/3))
  (* (/ (cbrt x) (cbrt y)) (pow z 2/3))
  (* (/ (cbrt x) (sqrt y)) (pow z 2/3))
  (* (/ (cbrt x) y) (pow z 2/3))
  (* (/ (sqrt x) (cbrt y)) (pow z 2/3))
  (* (/ (sqrt x) (sqrt y)) (pow z 2/3))
  (* (/ (sqrt x) y) (pow z 2/3))
  (* (/ x (cbrt y)) (pow z 2/3))
  (* (/ x (sqrt y)) (pow z 2/3))
  (* (/ x y) (pow z 2/3))
  (* (/ x y) (pow z 2/3))
  (* (/ 1 y) (pow z 2/3))
  (* x (pow z 2/3))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (pow z 1/3)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (* (/ x y) (pow (pow z 2) 1/3))
  (* (/ x y) (pow (pow z 2) 1/3))
  (* (/ (* (pow (cbrt -1) 2) x) y) (pow (pow z 2) 1/3))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
1.429 * * * [progress]: adding candidates to table
1.689 * * [progress]: iteration 3 / 4
1.689 * * * [progress]: picking best candidate
1.700 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))>
1.700 * * * [progress]: localizing error
1.716 * * * [progress]: generating rewritten candidates
1.716 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1)
1.718 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
1.719 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1)
1.720 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.754 * * * [progress]: generating series expansions
1.754 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1)
1.754 * [approximate]: Taking taylor expansion of (pow (/ x y) 1/3) in (x y) around 0
1.754 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in y
1.754 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in y
1.754 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in y
1.754 * [taylor]: Taking taylor expansion of 1/3 in y
1.754 * [taylor]: Taking taylor expansion of (log (/ x y)) in y
1.754 * [taylor]: Taking taylor expansion of (/ x y) in y
1.754 * [taylor]: Taking taylor expansion of x in y
1.754 * [taylor]: Taking taylor expansion of y in y
1.755 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in x
1.755 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in x
1.755 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in x
1.755 * [taylor]: Taking taylor expansion of 1/3 in x
1.755 * [taylor]: Taking taylor expansion of (log (/ x y)) in x
1.755 * [taylor]: Taking taylor expansion of (/ x y) in x
1.755 * [taylor]: Taking taylor expansion of x in x
1.755 * [taylor]: Taking taylor expansion of y in x
1.755 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in x
1.756 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in x
1.756 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in x
1.756 * [taylor]: Taking taylor expansion of 1/3 in x
1.756 * [taylor]: Taking taylor expansion of (log (/ x y)) in x
1.756 * [taylor]: Taking taylor expansion of (/ x y) in x
1.756 * [taylor]: Taking taylor expansion of x in x
1.756 * [taylor]: Taking taylor expansion of y in x
1.756 * [taylor]: Taking taylor expansion of (exp (* 1/3 (+ (log x) (log (/ 1 y))))) in y
1.756 * [taylor]: Taking taylor expansion of (* 1/3 (+ (log x) (log (/ 1 y)))) in y
1.756 * [taylor]: Taking taylor expansion of 1/3 in y
1.756 * [taylor]: Taking taylor expansion of (+ (log x) (log (/ 1 y))) in y
1.756 * [taylor]: Taking taylor expansion of (log x) in y
1.756 * [taylor]: Taking taylor expansion of x in y
1.756 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.756 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.756 * [taylor]: Taking taylor expansion of y in y
1.759 * [taylor]: Taking taylor expansion of 0 in y
1.766 * [taylor]: Taking taylor expansion of 0 in y
1.775 * [taylor]: Taking taylor expansion of 0 in y
1.775 * [approximate]: Taking taylor expansion of (pow (/ y x) 1/3) in (x y) around 0
1.775 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in y
1.775 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in y
1.775 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in y
1.775 * [taylor]: Taking taylor expansion of 1/3 in y
1.775 * [taylor]: Taking taylor expansion of (log (/ y x)) in y
1.775 * [taylor]: Taking taylor expansion of (/ y x) in y
1.775 * [taylor]: Taking taylor expansion of y in y
1.775 * [taylor]: Taking taylor expansion of x in y
1.776 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.776 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.776 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.776 * [taylor]: Taking taylor expansion of 1/3 in x
1.776 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.776 * [taylor]: Taking taylor expansion of (/ y x) in x
1.776 * [taylor]: Taking taylor expansion of y in x
1.776 * [taylor]: Taking taylor expansion of x in x
1.777 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.777 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.777 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.777 * [taylor]: Taking taylor expansion of 1/3 in x
1.777 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.777 * [taylor]: Taking taylor expansion of (/ y x) in x
1.777 * [taylor]: Taking taylor expansion of y in x
1.777 * [taylor]: Taking taylor expansion of x in x
1.777 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log y) (log x)))) in y
1.777 * [taylor]: Taking taylor expansion of (* 1/3 (- (log y) (log x))) in y
1.777 * [taylor]: Taking taylor expansion of 1/3 in y
1.777 * [taylor]: Taking taylor expansion of (- (log y) (log x)) in y
1.777 * [taylor]: Taking taylor expansion of (log y) in y
1.777 * [taylor]: Taking taylor expansion of y in y
1.778 * [taylor]: Taking taylor expansion of (log x) in y
1.778 * [taylor]: Taking taylor expansion of x in y
1.781 * [taylor]: Taking taylor expansion of 0 in y
1.792 * [taylor]: Taking taylor expansion of 0 in y
1.802 * [taylor]: Taking taylor expansion of 0 in y
1.802 * [approximate]: Taking taylor expansion of (pow (/ y x) 1/3) in (x y) around 0
1.802 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in y
1.802 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in y
1.802 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in y
1.802 * [taylor]: Taking taylor expansion of 1/3 in y
1.802 * [taylor]: Taking taylor expansion of (log (/ y x)) in y
1.802 * [taylor]: Taking taylor expansion of (/ y x) in y
1.802 * [taylor]: Taking taylor expansion of y in y
1.802 * [taylor]: Taking taylor expansion of x in y
1.803 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.803 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.803 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.803 * [taylor]: Taking taylor expansion of 1/3 in x
1.803 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.803 * [taylor]: Taking taylor expansion of (/ y x) in x
1.803 * [taylor]: Taking taylor expansion of y in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.803 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.803 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.803 * [taylor]: Taking taylor expansion of 1/3 in x
1.803 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.803 * [taylor]: Taking taylor expansion of (/ y x) in x
1.803 * [taylor]: Taking taylor expansion of y in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log y) (log x)))) in y
1.804 * [taylor]: Taking taylor expansion of (* 1/3 (- (log y) (log x))) in y
1.804 * [taylor]: Taking taylor expansion of 1/3 in y
1.804 * [taylor]: Taking taylor expansion of (- (log y) (log x)) in y
1.804 * [taylor]: Taking taylor expansion of (log y) in y
1.804 * [taylor]: Taking taylor expansion of y in y
1.804 * [taylor]: Taking taylor expansion of (log x) in y
1.804 * [taylor]: Taking taylor expansion of x in y
1.807 * [taylor]: Taking taylor expansion of 0 in y
1.813 * [taylor]: Taking taylor expansion of 0 in y
1.823 * [taylor]: Taking taylor expansion of 0 in y
1.823 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
1.823 * [approximate]: Taking taylor expansion of (pow (/ x y) 1/3) in (x y) around 0
1.823 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in y
1.823 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in y
1.823 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in y
1.823 * [taylor]: Taking taylor expansion of 1/3 in y
1.823 * [taylor]: Taking taylor expansion of (log (/ x y)) in y
1.823 * [taylor]: Taking taylor expansion of (/ x y) in y
1.823 * [taylor]: Taking taylor expansion of x in y
1.823 * [taylor]: Taking taylor expansion of y in y
1.824 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in x
1.824 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in x
1.824 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in x
1.824 * [taylor]: Taking taylor expansion of 1/3 in x
1.824 * [taylor]: Taking taylor expansion of (log (/ x y)) in x
1.824 * [taylor]: Taking taylor expansion of (/ x y) in x
1.824 * [taylor]: Taking taylor expansion of x in x
1.824 * [taylor]: Taking taylor expansion of y in x
1.824 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in x
1.824 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in x
1.824 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in x
1.824 * [taylor]: Taking taylor expansion of 1/3 in x
1.824 * [taylor]: Taking taylor expansion of (log (/ x y)) in x
1.824 * [taylor]: Taking taylor expansion of (/ x y) in x
1.824 * [taylor]: Taking taylor expansion of x in x
1.825 * [taylor]: Taking taylor expansion of y in x
1.825 * [taylor]: Taking taylor expansion of (exp (* 1/3 (+ (log x) (log (/ 1 y))))) in y
1.825 * [taylor]: Taking taylor expansion of (* 1/3 (+ (log x) (log (/ 1 y)))) in y
1.825 * [taylor]: Taking taylor expansion of 1/3 in y
1.825 * [taylor]: Taking taylor expansion of (+ (log x) (log (/ 1 y))) in y
1.825 * [taylor]: Taking taylor expansion of (log x) in y
1.825 * [taylor]: Taking taylor expansion of x in y
1.825 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.825 * [taylor]: Taking taylor expansion of y in y
1.829 * [taylor]: Taking taylor expansion of 0 in y
1.834 * [taylor]: Taking taylor expansion of 0 in y
1.843 * [taylor]: Taking taylor expansion of 0 in y
1.843 * [approximate]: Taking taylor expansion of (pow (/ y x) 1/3) in (x y) around 0
1.843 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in y
1.843 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in y
1.843 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in y
1.843 * [taylor]: Taking taylor expansion of 1/3 in y
1.843 * [taylor]: Taking taylor expansion of (log (/ y x)) in y
1.843 * [taylor]: Taking taylor expansion of (/ y x) in y
1.843 * [taylor]: Taking taylor expansion of y in y
1.843 * [taylor]: Taking taylor expansion of x in y
1.844 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.844 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.844 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.844 * [taylor]: Taking taylor expansion of 1/3 in x
1.844 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.844 * [taylor]: Taking taylor expansion of (/ y x) in x
1.844 * [taylor]: Taking taylor expansion of y in x
1.844 * [taylor]: Taking taylor expansion of x in x
1.845 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.845 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.845 * [taylor]: Taking taylor expansion of 1/3 in x
1.845 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.845 * [taylor]: Taking taylor expansion of (/ y x) in x
1.845 * [taylor]: Taking taylor expansion of y in x
1.845 * [taylor]: Taking taylor expansion of x in x
1.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log y) (log x)))) in y
1.845 * [taylor]: Taking taylor expansion of (* 1/3 (- (log y) (log x))) in y
1.845 * [taylor]: Taking taylor expansion of 1/3 in y
1.845 * [taylor]: Taking taylor expansion of (- (log y) (log x)) in y
1.845 * [taylor]: Taking taylor expansion of (log y) in y
1.845 * [taylor]: Taking taylor expansion of y in y
1.846 * [taylor]: Taking taylor expansion of (log x) in y
1.846 * [taylor]: Taking taylor expansion of x in y
1.848 * [taylor]: Taking taylor expansion of 0 in y
1.854 * [taylor]: Taking taylor expansion of 0 in y
1.863 * [taylor]: Taking taylor expansion of 0 in y
1.864 * [approximate]: Taking taylor expansion of (pow (/ y x) 1/3) in (x y) around 0
1.864 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in y
1.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in y
1.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in y
1.864 * [taylor]: Taking taylor expansion of 1/3 in y
1.864 * [taylor]: Taking taylor expansion of (log (/ y x)) in y
1.864 * [taylor]: Taking taylor expansion of (/ y x) in y
1.864 * [taylor]: Taking taylor expansion of y in y
1.864 * [taylor]: Taking taylor expansion of x in y
1.864 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.864 * [taylor]: Taking taylor expansion of 1/3 in x
1.864 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.864 * [taylor]: Taking taylor expansion of (/ y x) in x
1.865 * [taylor]: Taking taylor expansion of y in x
1.865 * [taylor]: Taking taylor expansion of x in x
1.865 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.865 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.865 * [taylor]: Taking taylor expansion of 1/3 in x
1.865 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.865 * [taylor]: Taking taylor expansion of (/ y x) in x
1.865 * [taylor]: Taking taylor expansion of y in x
1.865 * [taylor]: Taking taylor expansion of x in x
1.866 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log y) (log x)))) in y
1.866 * [taylor]: Taking taylor expansion of (* 1/3 (- (log y) (log x))) in y
1.866 * [taylor]: Taking taylor expansion of 1/3 in y
1.866 * [taylor]: Taking taylor expansion of (- (log y) (log x)) in y
1.866 * [taylor]: Taking taylor expansion of (log y) in y
1.866 * [taylor]: Taking taylor expansion of y in y
1.866 * [taylor]: Taking taylor expansion of (log x) in y
1.866 * [taylor]: Taking taylor expansion of x in y
1.869 * [taylor]: Taking taylor expansion of 0 in y
1.875 * [taylor]: Taking taylor expansion of 0 in y
1.890 * [taylor]: Taking taylor expansion of 0 in y
1.890 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1)
1.890 * [approximate]: Taking taylor expansion of (pow (/ x y) 1/3) in (x y) around 0
1.891 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in y
1.891 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in y
1.891 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in y
1.891 * [taylor]: Taking taylor expansion of 1/3 in y
1.891 * [taylor]: Taking taylor expansion of (log (/ x y)) in y
1.891 * [taylor]: Taking taylor expansion of (/ x y) in y
1.891 * [taylor]: Taking taylor expansion of x in y
1.891 * [taylor]: Taking taylor expansion of y in y
1.891 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in x
1.891 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in x
1.891 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in x
1.891 * [taylor]: Taking taylor expansion of 1/3 in x
1.891 * [taylor]: Taking taylor expansion of (log (/ x y)) in x
1.891 * [taylor]: Taking taylor expansion of (/ x y) in x
1.891 * [taylor]: Taking taylor expansion of x in x
1.891 * [taylor]: Taking taylor expansion of y in x
1.892 * [taylor]: Taking taylor expansion of (pow (/ x y) 1/3) in x
1.892 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ x y)))) in x
1.892 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ x y))) in x
1.892 * [taylor]: Taking taylor expansion of 1/3 in x
1.892 * [taylor]: Taking taylor expansion of (log (/ x y)) in x
1.892 * [taylor]: Taking taylor expansion of (/ x y) in x
1.892 * [taylor]: Taking taylor expansion of x in x
1.892 * [taylor]: Taking taylor expansion of y in x
1.892 * [taylor]: Taking taylor expansion of (exp (* 1/3 (+ (log x) (log (/ 1 y))))) in y
1.892 * [taylor]: Taking taylor expansion of (* 1/3 (+ (log x) (log (/ 1 y)))) in y
1.892 * [taylor]: Taking taylor expansion of 1/3 in y
1.892 * [taylor]: Taking taylor expansion of (+ (log x) (log (/ 1 y))) in y
1.893 * [taylor]: Taking taylor expansion of (log x) in y
1.893 * [taylor]: Taking taylor expansion of x in y
1.893 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.893 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.893 * [taylor]: Taking taylor expansion of y in y
1.895 * [taylor]: Taking taylor expansion of 0 in y
1.901 * [taylor]: Taking taylor expansion of 0 in y
1.909 * [taylor]: Taking taylor expansion of 0 in y
1.909 * [approximate]: Taking taylor expansion of (pow (/ y x) 1/3) in (x y) around 0
1.910 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in y
1.910 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in y
1.910 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in y
1.910 * [taylor]: Taking taylor expansion of 1/3 in y
1.910 * [taylor]: Taking taylor expansion of (log (/ y x)) in y
1.910 * [taylor]: Taking taylor expansion of (/ y x) in y
1.910 * [taylor]: Taking taylor expansion of y in y
1.910 * [taylor]: Taking taylor expansion of x in y
1.910 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.910 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.910 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.910 * [taylor]: Taking taylor expansion of 1/3 in x
1.910 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.910 * [taylor]: Taking taylor expansion of (/ y x) in x
1.910 * [taylor]: Taking taylor expansion of y in x
1.910 * [taylor]: Taking taylor expansion of x in x
1.911 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.911 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.911 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.911 * [taylor]: Taking taylor expansion of 1/3 in x
1.911 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.911 * [taylor]: Taking taylor expansion of (/ y x) in x
1.911 * [taylor]: Taking taylor expansion of y in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log y) (log x)))) in y
1.911 * [taylor]: Taking taylor expansion of (* 1/3 (- (log y) (log x))) in y
1.911 * [taylor]: Taking taylor expansion of 1/3 in y
1.911 * [taylor]: Taking taylor expansion of (- (log y) (log x)) in y
1.911 * [taylor]: Taking taylor expansion of (log y) in y
1.911 * [taylor]: Taking taylor expansion of y in y
1.912 * [taylor]: Taking taylor expansion of (log x) in y
1.912 * [taylor]: Taking taylor expansion of x in y
1.914 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.930 * [taylor]: Taking taylor expansion of 0 in y
1.930 * [approximate]: Taking taylor expansion of (pow (/ y x) 1/3) in (x y) around 0
1.930 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in y
1.930 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in y
1.930 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in y
1.930 * [taylor]: Taking taylor expansion of 1/3 in y
1.930 * [taylor]: Taking taylor expansion of (log (/ y x)) in y
1.930 * [taylor]: Taking taylor expansion of (/ y x) in y
1.930 * [taylor]: Taking taylor expansion of y in y
1.930 * [taylor]: Taking taylor expansion of x in y
1.931 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.931 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.931 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.931 * [taylor]: Taking taylor expansion of 1/3 in x
1.931 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.931 * [taylor]: Taking taylor expansion of (/ y x) in x
1.931 * [taylor]: Taking taylor expansion of y in x
1.931 * [taylor]: Taking taylor expansion of x in x
1.931 * [taylor]: Taking taylor expansion of (pow (/ y x) 1/3) in x
1.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y x)))) in x
1.932 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y x))) in x
1.932 * [taylor]: Taking taylor expansion of 1/3 in x
1.932 * [taylor]: Taking taylor expansion of (log (/ y x)) in x
1.932 * [taylor]: Taking taylor expansion of (/ y x) in x
1.932 * [taylor]: Taking taylor expansion of y in x
1.932 * [taylor]: Taking taylor expansion of x in x
1.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log y) (log x)))) in y
1.932 * [taylor]: Taking taylor expansion of (* 1/3 (- (log y) (log x))) in y
1.932 * [taylor]: Taking taylor expansion of 1/3 in y
1.932 * [taylor]: Taking taylor expansion of (- (log y) (log x)) in y
1.932 * [taylor]: Taking taylor expansion of (log y) in y
1.932 * [taylor]: Taking taylor expansion of y in y
1.933 * [taylor]: Taking taylor expansion of (log x) in y
1.933 * [taylor]: Taking taylor expansion of x in y
1.935 * [taylor]: Taking taylor expansion of 0 in y
1.941 * [taylor]: Taking taylor expansion of 0 in y
1.951 * [taylor]: Taking taylor expansion of 0 in y
1.951 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.951 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
1.951 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
1.951 * [taylor]: Taking taylor expansion of (* x z) in z
1.951 * [taylor]: Taking taylor expansion of x in z
1.951 * [taylor]: Taking taylor expansion of z in z
1.951 * [taylor]: Taking taylor expansion of y in z
1.952 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
1.952 * [taylor]: Taking taylor expansion of (* x z) in y
1.952 * [taylor]: Taking taylor expansion of x in y
1.952 * [taylor]: Taking taylor expansion of z in y
1.952 * [taylor]: Taking taylor expansion of y in y
1.952 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
1.952 * [taylor]: Taking taylor expansion of (* x z) in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of z in x
1.952 * [taylor]: Taking taylor expansion of y in x
1.952 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
1.952 * [taylor]: Taking taylor expansion of (* x z) in x
1.952 * [taylor]: Taking taylor expansion of x in x
1.952 * [taylor]: Taking taylor expansion of z in x
1.952 * [taylor]: Taking taylor expansion of y in x
1.953 * [taylor]: Taking taylor expansion of (/ z y) in y
1.953 * [taylor]: Taking taylor expansion of z in y
1.953 * [taylor]: Taking taylor expansion of y in y
1.953 * [taylor]: Taking taylor expansion of z in z
1.953 * [taylor]: Taking taylor expansion of 0 in y
1.954 * [taylor]: Taking taylor expansion of 0 in z
1.955 * [taylor]: Taking taylor expansion of 0 in y
1.955 * [taylor]: Taking taylor expansion of 0 in z
1.956 * [taylor]: Taking taylor expansion of 0 in z
1.956 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
1.956 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
1.956 * [taylor]: Taking taylor expansion of y in z
1.956 * [taylor]: Taking taylor expansion of (* x z) in z
1.956 * [taylor]: Taking taylor expansion of x in z
1.956 * [taylor]: Taking taylor expansion of z in z
1.957 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
1.957 * [taylor]: Taking taylor expansion of y in y
1.957 * [taylor]: Taking taylor expansion of (* x z) in y
1.957 * [taylor]: Taking taylor expansion of x in y
1.957 * [taylor]: Taking taylor expansion of z in y
1.957 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.957 * [taylor]: Taking taylor expansion of y in x
1.957 * [taylor]: Taking taylor expansion of (* x z) in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.957 * [taylor]: Taking taylor expansion of z in x
1.957 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.957 * [taylor]: Taking taylor expansion of y in x
1.957 * [taylor]: Taking taylor expansion of (* x z) in x
1.957 * [taylor]: Taking taylor expansion of x in x
1.957 * [taylor]: Taking taylor expansion of z in x
1.958 * [taylor]: Taking taylor expansion of (/ y z) in y
1.958 * [taylor]: Taking taylor expansion of y in y
1.958 * [taylor]: Taking taylor expansion of z in y
1.958 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.958 * [taylor]: Taking taylor expansion of z in z
1.959 * [taylor]: Taking taylor expansion of 0 in y
1.959 * [taylor]: Taking taylor expansion of 0 in z
1.959 * [taylor]: Taking taylor expansion of 0 in z
1.960 * [taylor]: Taking taylor expansion of 0 in y
1.960 * [taylor]: Taking taylor expansion of 0 in z
1.960 * [taylor]: Taking taylor expansion of 0 in z
1.960 * [taylor]: Taking taylor expansion of 0 in z
1.962 * [taylor]: Taking taylor expansion of 0 in y
1.962 * [taylor]: Taking taylor expansion of 0 in z
1.962 * [taylor]: Taking taylor expansion of 0 in z
1.962 * [taylor]: Taking taylor expansion of 0 in z
1.962 * [taylor]: Taking taylor expansion of 0 in z
1.963 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
1.963 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
1.963 * [taylor]: Taking taylor expansion of -1 in z
1.963 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
1.963 * [taylor]: Taking taylor expansion of y in z
1.963 * [taylor]: Taking taylor expansion of (* x z) in z
1.963 * [taylor]: Taking taylor expansion of x in z
1.963 * [taylor]: Taking taylor expansion of z in z
1.963 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
1.963 * [taylor]: Taking taylor expansion of -1 in y
1.963 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
1.964 * [taylor]: Taking taylor expansion of y in y
1.964 * [taylor]: Taking taylor expansion of (* x z) in y
1.964 * [taylor]: Taking taylor expansion of x in y
1.964 * [taylor]: Taking taylor expansion of z in y
1.964 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
1.964 * [taylor]: Taking taylor expansion of -1 in x
1.964 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.964 * [taylor]: Taking taylor expansion of y in x
1.964 * [taylor]: Taking taylor expansion of (* x z) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of z in x
1.964 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
1.964 * [taylor]: Taking taylor expansion of -1 in x
1.964 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.964 * [taylor]: Taking taylor expansion of y in x
1.964 * [taylor]: Taking taylor expansion of (* x z) in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.964 * [taylor]: Taking taylor expansion of z in x
1.965 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
1.965 * [taylor]: Taking taylor expansion of -1 in y
1.965 * [taylor]: Taking taylor expansion of (/ y z) in y
1.965 * [taylor]: Taking taylor expansion of y in y
1.965 * [taylor]: Taking taylor expansion of z in y
1.965 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.965 * [taylor]: Taking taylor expansion of -1 in z
1.965 * [taylor]: Taking taylor expansion of z in z
1.966 * [taylor]: Taking taylor expansion of 0 in y
1.966 * [taylor]: Taking taylor expansion of 0 in z
1.967 * [taylor]: Taking taylor expansion of 0 in z
1.969 * [taylor]: Taking taylor expansion of 0 in y
1.969 * [taylor]: Taking taylor expansion of 0 in z
1.969 * [taylor]: Taking taylor expansion of 0 in z
1.976 * [taylor]: Taking taylor expansion of 0 in z
1.979 * [taylor]: Taking taylor expansion of 0 in y
1.979 * [taylor]: Taking taylor expansion of 0 in z
1.979 * [taylor]: Taking taylor expansion of 0 in z
1.979 * [taylor]: Taking taylor expansion of 0 in z
1.980 * [taylor]: Taking taylor expansion of 0 in z
1.981 * * * [progress]: simplifying candidates
1.982 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt (/ x y)))
  (log1p (cbrt (/ x y)))
  (log (cbrt (/ x y)))
  (exp (cbrt (/ x y)))
  (cbrt (* (cbrt (/ x y)) (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (cbrt (/ (cbrt x) (cbrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (cbrt (/ (cbrt x) (sqrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) 1))
  (cbrt (/ (cbrt x) y))
  (cbrt (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (cbrt (/ (sqrt x) (cbrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) 1))
  (cbrt (/ (sqrt x) y))
  (cbrt (/ 1 (* (cbrt y) (cbrt y))))
  (cbrt (/ x (cbrt y)))
  (cbrt (/ 1 (sqrt y)))
  (cbrt (/ x (sqrt y)))
  (cbrt (/ 1 1))
  (cbrt (/ x y))
  (cbrt 1)
  (cbrt (/ x y))
  (cbrt x)
  (cbrt (/ 1 y))
  (cbrt x)
  (cbrt y)
  (* (cbrt (cbrt (/ x y))) (cbrt (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (expm1 (cbrt (/ x y)))
  (log1p (cbrt (/ x y)))
  (log (cbrt (/ x y)))
  (exp (cbrt (/ x y)))
  (cbrt (* (cbrt (/ x y)) (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (cbrt (/ (cbrt x) (cbrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (cbrt (/ (cbrt x) (sqrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) 1))
  (cbrt (/ (cbrt x) y))
  (cbrt (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (cbrt (/ (sqrt x) (cbrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) 1))
  (cbrt (/ (sqrt x) y))
  (cbrt (/ 1 (* (cbrt y) (cbrt y))))
  (cbrt (/ x (cbrt y)))
  (cbrt (/ 1 (sqrt y)))
  (cbrt (/ x (sqrt y)))
  (cbrt (/ 1 1))
  (cbrt (/ x y))
  (cbrt 1)
  (cbrt (/ x y))
  (cbrt x)
  (cbrt (/ 1 y))
  (cbrt x)
  (cbrt y)
  (* (cbrt (cbrt (/ x y))) (cbrt (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (expm1 (cbrt (/ x y)))
  (log1p (cbrt (/ x y)))
  (log (cbrt (/ x y)))
  (exp (cbrt (/ x y)))
  (cbrt (* (cbrt (/ x y)) (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (cbrt (/ (cbrt x) (cbrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (cbrt (/ (cbrt x) (sqrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) 1))
  (cbrt (/ (cbrt x) y))
  (cbrt (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (cbrt (/ (sqrt x) (cbrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) 1))
  (cbrt (/ (sqrt x) y))
  (cbrt (/ 1 (* (cbrt y) (cbrt y))))
  (cbrt (/ x (cbrt y)))
  (cbrt (/ 1 (sqrt y)))
  (cbrt (/ x (sqrt y)))
  (cbrt (/ 1 1))
  (cbrt (/ x y))
  (cbrt 1)
  (cbrt (/ x y))
  (cbrt x)
  (cbrt (/ 1 y))
  (cbrt x)
  (cbrt y)
  (* (cbrt (cbrt (/ x y))) (cbrt (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (expm1 (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (log1p (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (+ (+ (log (cbrt (/ x y))) (log (cbrt (/ x y)))) (+ (log (cbrt (/ x y))) (log z)))
  (+ (+ (log (cbrt (/ x y))) (log (cbrt (/ x y)))) (log (* (cbrt (/ x y)) z)))
  (+ (log (* (cbrt (/ x y)) (cbrt (/ x y)))) (+ (log (cbrt (/ x y))) (log z)))
  (+ (log (* (cbrt (/ x y)) (cbrt (/ x y)))) (log (* (cbrt (/ x y)) z)))
  (log (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (exp (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (* (* (/ x y) (/ x y)) (* (/ x y) (* (* z z) z)))
  (* (* (/ x y) (/ x y)) (* (* (* (cbrt (/ x y)) z) (* (cbrt (/ x y)) z)) (* (cbrt (/ x y)) z)))
  (* (* (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (* (/ x y) (* (* z z) z)))
  (* (* (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (* (cbrt (/ x y)) (cbrt (/ x y)))) (* (* (* (cbrt (/ x y)) z) (* (cbrt (/ x y)) z)) (* (cbrt (/ x y)) z)))
  (* (cbrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))) (cbrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))))
  (cbrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (* (* (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (sqrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (sqrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt x) z))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (* (* (cbrt (/ x y)) (cbrt x)) (* (cbrt x) z))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt x) z))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)))
  (* (cbrt (/ x y)) (* (cbrt (/ x y)) z))
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt x) z))
  (* (* (cbrt x) (cbrt x)) (* (cbrt (/ x y)) z))
  (* (* (cbrt (/ x y)) (cbrt x)) (* (cbrt (/ x y)) z))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (exp (* 1/3 (- (log x) (log y))))
  (exp (* 1/3 (- (log (/ 1 y)) (log (/ 1 x)))))
  (exp (* 1/3 (- (log (/ -1 y)) (log (/ -1 x)))))
  (exp (* 1/3 (- (log x) (log y))))
  (exp (* 1/3 (- (log (/ 1 y)) (log (/ 1 x)))))
  (exp (* 1/3 (- (log (/ -1 y)) (log (/ -1 x)))))
  (exp (* 1/3 (- (log x) (log y))))
  (exp (* 1/3 (- (log (/ 1 y)) (log (/ 1 x)))))
  (exp (* 1/3 (- (log (/ -1 y)) (log (/ -1 x)))))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
1.987 * * [simplify]: iteration  0 :  270  enodes  (cost  794 )
1.992 * * [simplify]: iteration  1 :  819  enodes  (cost  672 )
2.007 * * [simplify]: iteration  2 :  3040  enodes  (cost  622 )
2.046 * * [simplify]: iteration  3 :  5001  enodes  (cost  583 )
2.049 * [simplify]: Simplified to:
   (expm1 (cbrt (/ x y)))
  (log1p (cbrt (/ x y)))
  (log (cbrt (/ x y)))
  (exp (cbrt (/ x y)))
  (cbrt (* (cbrt (/ x y)) (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (cbrt (/ (cbrt x) (cbrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (cbrt (/ (cbrt x) (sqrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) 1))
  (cbrt (/ (cbrt x) y))
  (cbrt (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (cbrt (/ (sqrt x) (cbrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) 1))
  (cbrt (/ (sqrt x) y))
  (cbrt (/ 1 (* (cbrt y) (cbrt y))))
  (cbrt (/ x (cbrt y)))
  (cbrt (/ 1 (sqrt y)))
  (cbrt (/ x (sqrt y)))
  1
  (cbrt (/ x y))
  1
  (cbrt (/ x y))
  (cbrt x)
  (cbrt (/ 1 y))
  (cbrt x)
  (cbrt y)
  (* (cbrt (cbrt (/ x y))) (cbrt (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (/ x y)
  (sqrt (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (expm1 (cbrt (/ x y)))
  (log1p (cbrt (/ x y)))
  (log (cbrt (/ x y)))
  (exp (cbrt (/ x y)))
  (cbrt (* (cbrt (/ x y)) (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (cbrt (/ (cbrt x) (cbrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (cbrt (/ (cbrt x) (sqrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) 1))
  (cbrt (/ (cbrt x) y))
  (cbrt (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (cbrt (/ (sqrt x) (cbrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) 1))
  (cbrt (/ (sqrt x) y))
  (cbrt (/ 1 (* (cbrt y) (cbrt y))))
  (cbrt (/ x (cbrt y)))
  (cbrt (/ 1 (sqrt y)))
  (cbrt (/ x (sqrt y)))
  1
  (cbrt (/ x y))
  1
  (cbrt (/ x y))
  (cbrt x)
  (cbrt (/ 1 y))
  (cbrt x)
  (cbrt y)
  (* (cbrt (cbrt (/ x y))) (cbrt (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (/ x y)
  (sqrt (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (expm1 (cbrt (/ x y)))
  (log1p (cbrt (/ x y)))
  (log (cbrt (/ x y)))
  (exp (cbrt (/ x y)))
  (cbrt (* (cbrt (/ x y)) (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (sqrt (/ x y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (cbrt (/ (cbrt x) (cbrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (cbrt (/ (cbrt x) (sqrt y)))
  (cbrt (/ (* (cbrt x) (cbrt x)) 1))
  (cbrt (/ (cbrt x) y))
  (cbrt (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (cbrt (/ (sqrt x) (cbrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) (sqrt y)))
  (cbrt (/ (sqrt x) 1))
  (cbrt (/ (sqrt x) y))
  (cbrt (/ 1 (* (cbrt y) (cbrt y))))
  (cbrt (/ x (cbrt y)))
  (cbrt (/ 1 (sqrt y)))
  (cbrt (/ x (sqrt y)))
  1
  (cbrt (/ x y))
  1
  (cbrt (/ x y))
  (cbrt x)
  (cbrt (/ 1 y))
  (cbrt x)
  (cbrt y)
  (* (cbrt (cbrt (/ x y))) (cbrt (cbrt (/ x y))))
  (cbrt (cbrt (/ x y)))
  (/ x y)
  (sqrt (cbrt (/ x y)))
  (sqrt (cbrt (/ x y)))
  (expm1 (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (log1p (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (log (/ z y)) (log x))
  (+ (log (/ z y)) (log x))
  (+ (log (/ z y)) (log x))
  (+ (log (/ z y)) (log x))
  (+ (log (/ z y)) (log x))
  (pow (exp (/ z y)) x)
  (* (pow (/ z y) 3) (pow x 3))
  (* (pow (/ z y) 3) (pow x 3))
  (* (pow (/ z y) 3) (pow x 3))
  (* (pow (/ z y) 3) (pow x 3))
  (* (cbrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))) (cbrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z))))
  (cbrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (* (pow (/ z y) 3) (pow x 3))
  (sqrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (sqrt (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))
  (* x z)
  y
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt x) z))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt x) z))
  (* (cbrt y) (cbrt y))
  (/ x y)
  (* (cbrt (/ x y)) (* (cbrt (/ x y)) z))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt x) z))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (* (* (cbrt x) (cbrt (/ x y))) (* (cbrt (/ x y)) z))
  (cbrt (/ x y))
  (cbrt (/ x y))
  (exp (* 1/3 (- (log (/ -1 y)) (log (/ -1 x)))))
  (cbrt (/ x y))
  (cbrt (/ x y))
  (exp (* 1/3 (- (log (/ -1 y)) (log (/ -1 x)))))
  (cbrt (/ x y))
  (cbrt (/ x y))
  (exp (* 1/3 (- (log (/ -1 y)) (log (/ -1 x)))))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
2.050 * * * [progress]: adding candidates to table
2.360 * * [progress]: iteration 4 / 4
2.360 * * * [progress]: picking best candidate
2.372 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>
2.372 * * * [progress]: localizing error
2.380 * * * [progress]: generating rewritten candidates
2.380 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
2.387 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
2.418 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
2.430 * * * [progress]: generating series expansions
2.430 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
2.430 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x z y) around 0
2.430 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
2.430 * [taylor]: Taking taylor expansion of (* x z) in y
2.430 * [taylor]: Taking taylor expansion of x in y
2.430 * [taylor]: Taking taylor expansion of z in y
2.430 * [taylor]: Taking taylor expansion of y in y
2.430 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
2.430 * [taylor]: Taking taylor expansion of (* x z) in z
2.430 * [taylor]: Taking taylor expansion of x in z
2.430 * [taylor]: Taking taylor expansion of z in z
2.430 * [taylor]: Taking taylor expansion of y in z
2.431 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
2.431 * [taylor]: Taking taylor expansion of (* x z) in x
2.431 * [taylor]: Taking taylor expansion of x in x
2.431 * [taylor]: Taking taylor expansion of z in x
2.431 * [taylor]: Taking taylor expansion of y in x
2.431 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
2.431 * [taylor]: Taking taylor expansion of (* x z) in x
2.431 * [taylor]: Taking taylor expansion of x in x
2.431 * [taylor]: Taking taylor expansion of z in x
2.431 * [taylor]: Taking taylor expansion of y in x
2.432 * [taylor]: Taking taylor expansion of (/ z y) in z
2.432 * [taylor]: Taking taylor expansion of z in z
2.432 * [taylor]: Taking taylor expansion of y in z
2.432 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.432 * [taylor]: Taking taylor expansion of y in y
2.433 * [taylor]: Taking taylor expansion of 0 in z
2.433 * [taylor]: Taking taylor expansion of 0 in y
2.433 * [taylor]: Taking taylor expansion of 0 in y
2.434 * [taylor]: Taking taylor expansion of 0 in z
2.434 * [taylor]: Taking taylor expansion of 0 in y
2.434 * [taylor]: Taking taylor expansion of 0 in y
2.434 * [taylor]: Taking taylor expansion of 0 in y
2.436 * [taylor]: Taking taylor expansion of 0 in z
2.436 * [taylor]: Taking taylor expansion of 0 in y
2.436 * [taylor]: Taking taylor expansion of 0 in y
2.436 * [taylor]: Taking taylor expansion of 0 in y
2.436 * [taylor]: Taking taylor expansion of 0 in y
2.437 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x z y) around 0
2.437 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
2.437 * [taylor]: Taking taylor expansion of y in y
2.437 * [taylor]: Taking taylor expansion of (* x z) in y
2.437 * [taylor]: Taking taylor expansion of x in y
2.437 * [taylor]: Taking taylor expansion of z in y
2.437 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
2.437 * [taylor]: Taking taylor expansion of y in z
2.437 * [taylor]: Taking taylor expansion of (* x z) in z
2.437 * [taylor]: Taking taylor expansion of x in z
2.437 * [taylor]: Taking taylor expansion of z in z
2.437 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.437 * [taylor]: Taking taylor expansion of y in x
2.437 * [taylor]: Taking taylor expansion of (* x z) in x
2.437 * [taylor]: Taking taylor expansion of x in x
2.437 * [taylor]: Taking taylor expansion of z in x
2.437 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.437 * [taylor]: Taking taylor expansion of y in x
2.437 * [taylor]: Taking taylor expansion of (* x z) in x
2.438 * [taylor]: Taking taylor expansion of x in x
2.438 * [taylor]: Taking taylor expansion of z in x
2.438 * [taylor]: Taking taylor expansion of (/ y z) in z
2.438 * [taylor]: Taking taylor expansion of y in z
2.438 * [taylor]: Taking taylor expansion of z in z
2.438 * [taylor]: Taking taylor expansion of y in y
2.439 * [taylor]: Taking taylor expansion of 0 in z
2.439 * [taylor]: Taking taylor expansion of 0 in y
2.443 * [taylor]: Taking taylor expansion of 0 in z
2.443 * [taylor]: Taking taylor expansion of 0 in y
2.444 * [taylor]: Taking taylor expansion of 0 in y
2.444 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x z y) around 0
2.444 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
2.444 * [taylor]: Taking taylor expansion of -1 in y
2.444 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
2.444 * [taylor]: Taking taylor expansion of y in y
2.445 * [taylor]: Taking taylor expansion of (* x z) in y
2.445 * [taylor]: Taking taylor expansion of x in y
2.445 * [taylor]: Taking taylor expansion of z in y
2.445 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
2.445 * [taylor]: Taking taylor expansion of -1 in z
2.445 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
2.445 * [taylor]: Taking taylor expansion of y in z
2.445 * [taylor]: Taking taylor expansion of (* x z) in z
2.445 * [taylor]: Taking taylor expansion of x in z
2.445 * [taylor]: Taking taylor expansion of z in z
2.445 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
2.445 * [taylor]: Taking taylor expansion of -1 in x
2.445 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.445 * [taylor]: Taking taylor expansion of y in x
2.445 * [taylor]: Taking taylor expansion of (* x z) in x
2.445 * [taylor]: Taking taylor expansion of x in x
2.445 * [taylor]: Taking taylor expansion of z in x
2.445 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
2.445 * [taylor]: Taking taylor expansion of -1 in x
2.445 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.446 * [taylor]: Taking taylor expansion of y in x
2.446 * [taylor]: Taking taylor expansion of (* x z) in x
2.446 * [taylor]: Taking taylor expansion of x in x
2.446 * [taylor]: Taking taylor expansion of z in x
2.446 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in z
2.446 * [taylor]: Taking taylor expansion of -1 in z
2.446 * [taylor]: Taking taylor expansion of (/ y z) in z
2.446 * [taylor]: Taking taylor expansion of y in z
2.446 * [taylor]: Taking taylor expansion of z in z
2.446 * [taylor]: Taking taylor expansion of (* -1 y) in y
2.446 * [taylor]: Taking taylor expansion of -1 in y
2.446 * [taylor]: Taking taylor expansion of y in y
2.447 * [taylor]: Taking taylor expansion of 0 in z
2.448 * [taylor]: Taking taylor expansion of 0 in y
2.450 * [taylor]: Taking taylor expansion of 0 in z
2.450 * [taylor]: Taking taylor expansion of 0 in y
2.452 * [taylor]: Taking taylor expansion of 0 in y
2.452 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
2.453 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
2.453 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
2.453 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
2.453 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
2.453 * [taylor]: Taking taylor expansion of 4.0 in z
2.453 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.453 * [taylor]: Taking taylor expansion of y in z
2.453 * [taylor]: Taking taylor expansion of (/ x y) in z
2.453 * [taylor]: Taking taylor expansion of x in z
2.453 * [taylor]: Taking taylor expansion of y in z
2.453 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
2.453 * [taylor]: Taking taylor expansion of (* x z) in z
2.453 * [taylor]: Taking taylor expansion of x in z
2.453 * [taylor]: Taking taylor expansion of z in z
2.453 * [taylor]: Taking taylor expansion of y in z
2.453 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
2.453 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
2.453 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
2.453 * [taylor]: Taking taylor expansion of 4.0 in y
2.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.453 * [taylor]: Taking taylor expansion of y in y
2.454 * [taylor]: Taking taylor expansion of (/ x y) in y
2.454 * [taylor]: Taking taylor expansion of x in y
2.454 * [taylor]: Taking taylor expansion of y in y
2.454 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
2.454 * [taylor]: Taking taylor expansion of (* x z) in y
2.454 * [taylor]: Taking taylor expansion of x in y
2.454 * [taylor]: Taking taylor expansion of z in y
2.454 * [taylor]: Taking taylor expansion of y in y
2.454 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
2.454 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
2.454 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
2.454 * [taylor]: Taking taylor expansion of 4.0 in x
2.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.454 * [taylor]: Taking taylor expansion of y in x
2.454 * [taylor]: Taking taylor expansion of (/ x y) in x
2.454 * [taylor]: Taking taylor expansion of x in x
2.454 * [taylor]: Taking taylor expansion of y in x
2.454 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
2.454 * [taylor]: Taking taylor expansion of (* x z) in x
2.454 * [taylor]: Taking taylor expansion of x in x
2.454 * [taylor]: Taking taylor expansion of z in x
2.454 * [taylor]: Taking taylor expansion of y in x
2.454 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
2.454 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
2.454 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
2.454 * [taylor]: Taking taylor expansion of 4.0 in x
2.454 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.454 * [taylor]: Taking taylor expansion of y in x
2.454 * [taylor]: Taking taylor expansion of (/ x y) in x
2.455 * [taylor]: Taking taylor expansion of x in x
2.455 * [taylor]: Taking taylor expansion of y in x
2.455 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
2.455 * [taylor]: Taking taylor expansion of (* x z) in x
2.455 * [taylor]: Taking taylor expansion of x in x
2.455 * [taylor]: Taking taylor expansion of z in x
2.455 * [taylor]: Taking taylor expansion of y in x
2.455 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
2.455 * [taylor]: Taking taylor expansion of 4.0 in y
2.455 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.455 * [taylor]: Taking taylor expansion of y in y
2.456 * [taylor]: Taking taylor expansion of 4.0 in z
2.456 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
2.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.456 * [taylor]: Taking taylor expansion of y in y
2.457 * [taylor]: Taking taylor expansion of (/ z y) in y
2.457 * [taylor]: Taking taylor expansion of z in y
2.457 * [taylor]: Taking taylor expansion of y in y
2.457 * [taylor]: Taking taylor expansion of (- 1 z) in z
2.457 * [taylor]: Taking taylor expansion of 1 in z
2.457 * [taylor]: Taking taylor expansion of z in z
2.458 * [taylor]: Taking taylor expansion of 0 in z
2.460 * [taylor]: Taking taylor expansion of 0 in y
2.461 * [taylor]: Taking taylor expansion of 0 in z
2.463 * [taylor]: Taking taylor expansion of 0 in z
2.463 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
2.463 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
2.464 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
2.464 * [taylor]: Taking taylor expansion of (/ y x) in z
2.464 * [taylor]: Taking taylor expansion of y in z
2.464 * [taylor]: Taking taylor expansion of x in z
2.464 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
2.464 * [taylor]: Taking taylor expansion of 4.0 in z
2.464 * [taylor]: Taking taylor expansion of y in z
2.464 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
2.464 * [taylor]: Taking taylor expansion of y in z
2.464 * [taylor]: Taking taylor expansion of (* x z) in z
2.464 * [taylor]: Taking taylor expansion of x in z
2.464 * [taylor]: Taking taylor expansion of z in z
2.464 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
2.464 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
2.464 * [taylor]: Taking taylor expansion of (/ y x) in y
2.464 * [taylor]: Taking taylor expansion of y in y
2.464 * [taylor]: Taking taylor expansion of x in y
2.464 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.464 * [taylor]: Taking taylor expansion of 4.0 in y
2.464 * [taylor]: Taking taylor expansion of y in y
2.464 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
2.464 * [taylor]: Taking taylor expansion of y in y
2.464 * [taylor]: Taking taylor expansion of (* x z) in y
2.464 * [taylor]: Taking taylor expansion of x in y
2.464 * [taylor]: Taking taylor expansion of z in y
2.464 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
2.464 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
2.464 * [taylor]: Taking taylor expansion of (/ y x) in x
2.464 * [taylor]: Taking taylor expansion of y in x
2.464 * [taylor]: Taking taylor expansion of x in x
2.464 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
2.464 * [taylor]: Taking taylor expansion of 4.0 in x
2.464 * [taylor]: Taking taylor expansion of y in x
2.464 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [taylor]: Taking taylor expansion of (* x z) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [taylor]: Taking taylor expansion of z in x
2.465 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
2.465 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
2.465 * [taylor]: Taking taylor expansion of (/ y x) in x
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
2.465 * [taylor]: Taking taylor expansion of 4.0 in x
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [taylor]: Taking taylor expansion of (* x z) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [taylor]: Taking taylor expansion of z in x
2.466 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
2.466 * [taylor]: Taking taylor expansion of y in y
2.466 * [taylor]: Taking taylor expansion of (/ y z) in y
2.466 * [taylor]: Taking taylor expansion of y in y
2.466 * [taylor]: Taking taylor expansion of z in y
2.466 * [taylor]: Taking taylor expansion of 0 in z
2.467 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.467 * [taylor]: Taking taylor expansion of 4.0 in y
2.467 * [taylor]: Taking taylor expansion of y in y
2.468 * [taylor]: Taking taylor expansion of 0 in z
2.468 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
2.468 * [taylor]: Taking taylor expansion of 1 in z
2.468 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.468 * [taylor]: Taking taylor expansion of z in z
2.471 * [taylor]: Taking taylor expansion of 0 in y
2.471 * [taylor]: Taking taylor expansion of 0 in z
2.472 * [taylor]: Taking taylor expansion of 4.0 in z
2.473 * [taylor]: Taking taylor expansion of 0 in z
2.477 * [taylor]: Taking taylor expansion of 0 in y
2.477 * [taylor]: Taking taylor expansion of 0 in z
2.477 * [taylor]: Taking taylor expansion of 0 in z
2.478 * [taylor]: Taking taylor expansion of 0 in z
2.479 * [taylor]: Taking taylor expansion of 0 in z
2.479 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
2.479 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
2.479 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
2.479 * [taylor]: Taking taylor expansion of (/ y x) in z
2.479 * [taylor]: Taking taylor expansion of y in z
2.479 * [taylor]: Taking taylor expansion of x in z
2.479 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
2.479 * [taylor]: Taking taylor expansion of y in z
2.479 * [taylor]: Taking taylor expansion of (* x z) in z
2.479 * [taylor]: Taking taylor expansion of x in z
2.479 * [taylor]: Taking taylor expansion of z in z
2.480 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
2.480 * [taylor]: Taking taylor expansion of 4.0 in z
2.480 * [taylor]: Taking taylor expansion of y in z
2.480 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
2.480 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
2.480 * [taylor]: Taking taylor expansion of (/ y x) in y
2.480 * [taylor]: Taking taylor expansion of y in y
2.480 * [taylor]: Taking taylor expansion of x in y
2.480 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
2.480 * [taylor]: Taking taylor expansion of y in y
2.480 * [taylor]: Taking taylor expansion of (* x z) in y
2.480 * [taylor]: Taking taylor expansion of x in y
2.480 * [taylor]: Taking taylor expansion of z in y
2.480 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.480 * [taylor]: Taking taylor expansion of 4.0 in y
2.480 * [taylor]: Taking taylor expansion of y in y
2.480 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
2.480 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
2.480 * [taylor]: Taking taylor expansion of (/ y x) in x
2.480 * [taylor]: Taking taylor expansion of y in x
2.480 * [taylor]: Taking taylor expansion of x in x
2.480 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.480 * [taylor]: Taking taylor expansion of y in x
2.480 * [taylor]: Taking taylor expansion of (* x z) in x
2.480 * [taylor]: Taking taylor expansion of x in x
2.480 * [taylor]: Taking taylor expansion of z in x
2.480 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
2.480 * [taylor]: Taking taylor expansion of 4.0 in x
2.481 * [taylor]: Taking taylor expansion of y in x
2.481 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
2.481 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
2.481 * [taylor]: Taking taylor expansion of (/ y x) in x
2.481 * [taylor]: Taking taylor expansion of y in x
2.481 * [taylor]: Taking taylor expansion of x in x
2.481 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
2.481 * [taylor]: Taking taylor expansion of y in x
2.481 * [taylor]: Taking taylor expansion of (* x z) in x
2.481 * [taylor]: Taking taylor expansion of x in x
2.481 * [taylor]: Taking taylor expansion of z in x
2.481 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
2.481 * [taylor]: Taking taylor expansion of 4.0 in x
2.481 * [taylor]: Taking taylor expansion of y in x
2.481 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
2.481 * [taylor]: Taking taylor expansion of (/ y z) in y
2.481 * [taylor]: Taking taylor expansion of y in y
2.481 * [taylor]: Taking taylor expansion of z in y
2.481 * [taylor]: Taking taylor expansion of y in y
2.482 * [taylor]: Taking taylor expansion of 0 in z
2.483 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
2.483 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.483 * [taylor]: Taking taylor expansion of 4.0 in y
2.483 * [taylor]: Taking taylor expansion of y in y
2.484 * [taylor]: Taking taylor expansion of 0 in z
2.484 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
2.484 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.484 * [taylor]: Taking taylor expansion of z in z
2.484 * [taylor]: Taking taylor expansion of 1 in z
2.487 * [taylor]: Taking taylor expansion of 0 in y
2.487 * [taylor]: Taking taylor expansion of 0 in z
2.488 * [taylor]: Taking taylor expansion of (- 4.0) in z
2.488 * [taylor]: Taking taylor expansion of 4.0 in z
2.488 * [taylor]: Taking taylor expansion of 0 in z
2.493 * [taylor]: Taking taylor expansion of 0 in y
2.493 * [taylor]: Taking taylor expansion of 0 in z
2.493 * [taylor]: Taking taylor expansion of 0 in z
2.493 * [taylor]: Taking taylor expansion of 0 in z
2.494 * [taylor]: Taking taylor expansion of 0 in z
2.495 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
2.495 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
2.495 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
2.495 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
2.495 * [taylor]: Taking taylor expansion of x in y
2.495 * [taylor]: Taking taylor expansion of 4.0 in y
2.495 * [taylor]: Taking taylor expansion of y in y
2.495 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
2.495 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.495 * [taylor]: Taking taylor expansion of x in x
2.495 * [taylor]: Taking taylor expansion of 4.0 in x
2.495 * [taylor]: Taking taylor expansion of y in x
2.495 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
2.495 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.496 * [taylor]: Taking taylor expansion of x in x
2.496 * [taylor]: Taking taylor expansion of 4.0 in x
2.496 * [taylor]: Taking taylor expansion of y in x
2.496 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
2.496 * [taylor]: Taking taylor expansion of 4.0 in y
2.496 * [taylor]: Taking taylor expansion of y in y
2.497 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.497 * [taylor]: Taking taylor expansion of y in y
2.498 * [taylor]: Taking taylor expansion of 0 in y
2.499 * [taylor]: Taking taylor expansion of 0 in y
2.500 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
2.500 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
2.500 * [taylor]: Taking taylor expansion of y in y
2.500 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
2.500 * [taylor]: Taking taylor expansion of 4.0 in y
2.500 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.500 * [taylor]: Taking taylor expansion of x in y
2.500 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
2.500 * [taylor]: Taking taylor expansion of y in x
2.500 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
2.500 * [taylor]: Taking taylor expansion of 4.0 in x
2.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.500 * [taylor]: Taking taylor expansion of x in x
2.501 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
2.501 * [taylor]: Taking taylor expansion of y in x
2.501 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
2.501 * [taylor]: Taking taylor expansion of 4.0 in x
2.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.501 * [taylor]: Taking taylor expansion of x in x
2.501 * [taylor]: Taking taylor expansion of y in y
2.502 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.502 * [taylor]: Taking taylor expansion of 4.0 in y
2.502 * [taylor]: Taking taylor expansion of y in y
2.504 * [taylor]: Taking taylor expansion of 0 in y
2.506 * [taylor]: Taking taylor expansion of 0 in y
2.508 * [taylor]: Taking taylor expansion of 0 in y
2.508 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
2.508 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
2.508 * [taylor]: Taking taylor expansion of -1 in y
2.508 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
2.508 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
2.508 * [taylor]: Taking taylor expansion of 4.0 in y
2.508 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.508 * [taylor]: Taking taylor expansion of x in y
2.508 * [taylor]: Taking taylor expansion of y in y
2.508 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
2.508 * [taylor]: Taking taylor expansion of -1 in x
2.508 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
2.508 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
2.508 * [taylor]: Taking taylor expansion of 4.0 in x
2.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.508 * [taylor]: Taking taylor expansion of x in x
2.509 * [taylor]: Taking taylor expansion of y in x
2.509 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
2.509 * [taylor]: Taking taylor expansion of -1 in x
2.509 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
2.509 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
2.509 * [taylor]: Taking taylor expansion of 4.0 in x
2.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.509 * [taylor]: Taking taylor expansion of y in x
2.510 * [taylor]: Taking taylor expansion of y in y
2.511 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
2.511 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.511 * [taylor]: Taking taylor expansion of 4.0 in y
2.511 * [taylor]: Taking taylor expansion of y in y
2.513 * [taylor]: Taking taylor expansion of 0 in y
2.517 * [taylor]: Taking taylor expansion of 0 in y
2.520 * [taylor]: Taking taylor expansion of 0 in y
2.521 * * * [progress]: simplifying candidates
2.522 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (/ z y)))
  (log1p (* x (/ z y)))
  (* x (/ z y))
  (+ (log x) (- (log z) (log y)))
  (+ (log x) (log (/ z y)))
  (log (* x (/ z y)))
  (exp (* x (/ z y)))
  (* (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (* (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (* x (/ z y))) (cbrt (* x (/ z y))))
  (cbrt (* x (/ z y)))
  (* (* (* x (/ z y)) (* x (/ z y))) (* x (/ z y)))
  (sqrt (* x (/ z y)))
  (sqrt (* x (/ z y)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (* x (sqrt (/ z y)))
  (* x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (* x (/ (* (cbrt z) (cbrt z)) 1))
  (* x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt z) (sqrt y)))
  (* x (/ (sqrt z) 1))
  (* x (/ 1 (* (cbrt y) (cbrt y))))
  (* x (/ 1 (sqrt y)))
  (* x (/ 1 1))
  (* x 1)
  (* x z)
  (* (cbrt x) (/ z y))
  (* (sqrt x) (/ z y))
  (* x (/ z y))
  (* x z)
  (fma (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1) (/ (cbrt (+ x 4.0)) y) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x 4.0)) (cbrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ (sqrt (+ x 4.0)) 1) (/ (sqrt (+ x 4.0)) y) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ 1 1) (/ (+ x 4.0) y) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (/ 1 1) (/ (+ x 4.0) y) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma 1 (/ (+ x 4.0) y) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (fma (+ x 4.0) (/ 1 y) (- (* (/ z y) x)))
  (fma (- (/ z y)) x (* (/ z y) x))
  (expm1 (- (/ (+ x 4.0) y) (* x (/ z y))))
  (log1p (- (/ (+ x 4.0) y) (* x (/ z y))))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (/ (exp (/ (+ x 4.0) y)) (exp (* x (/ z y))))
  (log (- (/ (+ x 4.0) y) (* x (/ z y))))
  (exp (- (/ (+ x 4.0) y) (* x (/ z y))))
  (* (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))) (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))))
  (cbrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (* (* (- (/ (+ x 4.0) y) (* x (/ z y))) (- (/ (+ x 4.0) y) (* x (/ z y)))) (- (/ (+ x 4.0) y) (* x (/ z y))))
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (- (+ x 4.0) (* x z))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* x (/ z y)) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (* x (/ z y)) (* x (/ z y))) (* (/ (+ x 4.0) y) (* x (/ z y)))))
  (- (* x (/ z y)))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* x (/ z y)) (* x (/ z y))))
  (+ (/ (+ x 4.0) y) (* x (/ z y)))
  (- (* x (/ z y)))
  (expm1 (/ (+ x 4.0) y))
  (log1p (/ (+ x 4.0) y))
  (- (log (+ x 4.0)) (log y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (/ (* (* (+ x 4.0) (+ x 4.0)) (+ x 4.0)) (* (* y y) y))
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (* (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (- (+ x 4.0))
  (- y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1)
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) 1)
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  (/ 1 1)
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (/ (+ x 4.0) 1)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
2.532 * * [simplify]: iteration  0 :  409  enodes  (cost  748 )
2.539 * * [simplify]: iteration  1 :  1644  enodes  (cost  688 )
2.566 * * [simplify]: iteration  2 :  5001  enodes  (cost  677 )
2.570 * [simplify]: Simplified to:
   (expm1 (* x (/ z y)))
  (log1p (* x (/ z y)))
  (* x (/ z y))
  (log (* x (/ z y)))
  (log (* x (/ z y)))
  (log (* x (/ z y)))
  (exp (* x (/ z y)))
  (pow (* x (/ z y)) 3)
  (pow (* x (/ z y)) 3)
  (* (cbrt (* x (/ z y))) (cbrt (* x (/ z y))))
  (cbrt (* x (/ z y)))
  (pow (* x (/ z y)) 3)
  (sqrt (* x (/ z y)))
  (sqrt (* x (/ z y)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (sqrt (/ z y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* (sqrt x) (/ (sqrt z) (sqrt y)))
  (* x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (* x (sqrt (/ z y)))
  (* x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (* (* (cbrt z) (cbrt z)) x)
  (* x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt z) (sqrt y)))
  (* (sqrt z) x)
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  x
  (* x z)
  (* (cbrt x) (/ z y))
  (* (sqrt x) (/ z y))
  (* x (/ z y))
  (* x z)
  (fma (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (* (/ z y) (+ (- x) x))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (fma (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (/ (cbrt (+ x 4.0)) y) (- (* x (/ z y))))
  (* (/ z y) (+ (- x) x))
  (fma (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x 4.0)) (cbrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (fma (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (* (/ z y) (+ (- x) x))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (* (/ z y) (+ (- x) x))
  (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* (/ z y) x)))
  (* (/ z y) (+ (- x) x))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (* (/ z y) (+ (- x) x))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (* (/ z y) (+ (- x) x))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (* (/ z y) (+ (- x) x))
  (expm1 (- (/ (+ x 4.0) y) (* x (/ z y))))
  (log1p (- (/ (+ x 4.0) y) (* x (/ z y))))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (- (* x (/ z y)))
  (exp (- (/ (+ x 4.0) y) (* x (/ z y))))
  (log (- (/ (+ x 4.0) y) (* x (/ z y))))
  (exp (- (/ (+ x 4.0) y) (* x (/ z y))))
  (* (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))) (cbrt (- (/ (+ x 4.0) y) (* x (/ z y)))))
  (cbrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (pow (- (/ (+ x 4.0) y) (* x (/ z y))) 3)
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (sqrt (- (/ (+ x 4.0) y) (* x (/ z y))))
  (- (+ x 4.0) (* x z))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* x (/ z y)) 3))
  (fma (/ (+ x 4.0) y) (/ (+ x 4.0) y) (* (* x (/ z y)) (fma x (/ z y) (/ (+ x 4.0) y))))
  (- (* x (/ z y)))
  (* (- (/ (+ x 4.0) y) (* x (/ z y))) (fma x (/ z y) (/ (+ x 4.0) y)))
  (fma x (/ z y) (/ (+ x 4.0) y))
  (- (* x (/ z y)))
  (expm1 (/ (+ x 4.0) y))
  (log1p (/ (+ x 4.0) y))
  (log (/ (+ x 4.0) y))
  (log (/ (+ x 4.0) y))
  (exp (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y)))
  (cbrt (/ (+ x 4.0) y))
  (pow (/ (+ x 4.0) y) 3)
  (sqrt (/ (+ x 4.0) y))
  (sqrt (/ (+ x 4.0) y))
  (- (+ x 4.0))
  (- y)
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x 4.0)) (cbrt y))
  (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y))
  (/ (cbrt (+ x 4.0)) (sqrt y))
  (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0)))
  (/ (cbrt (+ x 4.0)) y)
  (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x 4.0)) (cbrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (/ (sqrt (+ x 4.0)) (sqrt y))
  (sqrt (+ x 4.0))
  (/ (sqrt (+ x 4.0)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x 4.0) (sqrt y))
  1
  (/ (+ x 4.0) y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (/ (+ x 4.0) (* (cbrt y) (cbrt y)))
  (/ (+ x 4.0) (sqrt y))
  (+ x 4.0)
  (/ y (cbrt (+ x 4.0)))
  (/ y (sqrt (+ x 4.0)))
  (/ y (+ x 4.0))
  (/ y (+ x 4.0))
  (* (fma x x (- (* 4.0 4.0) (* x 4.0))) y)
  (* y (- x 4.0))
  (* x (/ z y))
  (* x (/ z y))
  (* x (/ z y))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (- (/ (+ x 4.0) y) (* x (/ z y)))
  (/ (+ x 4.0) y)
  (/ (+ x 4.0) y)
  (/ (+ x 4.0) y)
2.571 * * * [progress]: adding candidates to table
2.846 * [progress]: [Phase 3 of 3] Extracting.
2.846 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
2.847 * * * [regime-changes]: Trying 5 branch expressions: ((- (/ (+ x 4.0) y) (* (/ x y) z)) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) z y x)
2.847 * * * * [regimes]: Trying to branch on (- (/ (+ x 4.0) y) (* (/ x y) z)) from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
2.888 * * * * [regimes]: Trying to branch on (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
2.926 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
2.955 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
2.980 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
3.023 * * * [regime]: Found split indices: #<option (#s(si 0 56) #s(si 4 195) #s(si 0 255))>
3.025 * [binary-search]: Only using regimes for bounds on (- (/ (+ x 4.0) y) (* (/ x y) z)) and (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
3.025 * [regimes]: Found splitpoints: (#s(sp 0 (- (/ (+ x 4.0) y) (* (/ x y) z)) -1.4101295637472244e+118) #s(sp 4 (- (/ (+ x 4.0) y) (* (/ x y) z)) 7.639153935121083e+58) #s(sp 0 (- (/ (+ x 4.0) y) (* (/ x y) z)) +nan.0)) , with alts (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* (/ x y) z)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (/ x y) (* (cbrt z) (cbrt z))) (cbrt z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (* (* (cbrt z) (cbrt z)) x) (/ (cbrt z) y)))))>)
3.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (- (/ (+ x 4.0) y) (* (/ x y) z)) -1.4101295637472244e+118) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) (if (<= (- (/ (+ x 4.0) y) (* (/ x y) z)) 7.639153935121083e+58) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))))
3.027 * * [simplify]: iteration  0 :  26  enodes  (cost  22 )
3.027 * * [simplify]: iteration  1 :  26  enodes  (cost  22 )
3.027 * [simplify]: Simplified to:
   (if (or (<= (- (/ (+ x 4.0) y) (* (/ x y) z)) -1.4101295637472244e+118) (not (<= (- (/ (+ x 4.0) y) (* (/ x y) z)) 7.639153935121083e+58))) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))
3.787 * [regime-testing]: Baseline error score: 1.4750977308314173
3.788 * [regime-testing]: Oracle error score: 0.017127140892611577
3.789 * [regime-testing]: End program error score: 0.22027753469183647