10.871 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.025 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.026 * * [simplify]: iteration  1 :  29  enodes  (cost  6 )
0.027 * * [simplify]: iteration  2 :  38  enodes  (cost  6 )
0.029 * * [simplify]: iteration  3 :  45  enodes  (cost  6 )
0.030 * * [simplify]: iteration  4 :  51  enodes  (cost  6 )
0.032 * * [simplify]: iteration  5 :  54  enodes  (cost  6 )
0.033 * * [simplify]: iteration  6 :  54  enodes  (cost  6 )
0.033 * [simplify]: Simplified to:
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.033 * * [progress]: iteration 1 / 4
0.033 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))>
0.035 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.061 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.109 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.128 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.129 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
0.129 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.129 * [taylor]: Taking taylor expansion of (* x z) in z
0.129 * [taylor]: Taking taylor expansion of x in z
0.129 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of y in z
0.129 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.129 * [taylor]: Taking taylor expansion of (* x z) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of z in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.130 * [taylor]: Taking taylor expansion of (* x z) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of z in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.130 * [taylor]: Taking taylor expansion of (* x z) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of z in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (/ z y) in y
0.130 * [taylor]: Taking taylor expansion of z in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of z in z
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [taylor]: Taking taylor expansion of 0 in z
0.133 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
0.134 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.134 * [taylor]: Taking taylor expansion of y in z
0.134 * [taylor]: Taking taylor expansion of (* x z) in z
0.134 * [taylor]: Taking taylor expansion of x in z
0.134 * [taylor]: Taking taylor expansion of z in z
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 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
0.135 * [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 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 (/ 1 z) in z
0.135 * [taylor]: Taking taylor expansion of z in z
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
0.139 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.139 * [taylor]: Taking taylor expansion of -1 in z
0.140 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.140 * [taylor]: Taking taylor expansion of y in z
0.140 * [taylor]: Taking taylor expansion of (* x z) in z
0.140 * [taylor]: Taking taylor expansion of x in z
0.140 * [taylor]: Taking taylor expansion of z in z
0.140 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.140 * [taylor]: Taking taylor expansion of -1 in y
0.140 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [taylor]: Taking taylor expansion of (* x z) in y
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [taylor]: Taking taylor expansion of z in y
0.140 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.140 * [taylor]: Taking taylor expansion of -1 in x
0.140 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of (* x z) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of z in x
0.140 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.140 * [taylor]: Taking taylor expansion of -1 in x
0.140 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (* x z) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of z in x
0.141 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.141 * [taylor]: Taking taylor expansion of -1 in y
0.141 * [taylor]: Taking taylor expansion of (/ y z) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of z in y
0.141 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.141 * [taylor]: Taking taylor expansion of -1 in z
0.141 * [taylor]: Taking taylor expansion of z in z
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 0 in z
0.143 * [taylor]: Taking taylor expansion of 0 in z
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in z
0.144 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.148 * [taylor]: Taking taylor expansion of 0 in z
0.148 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.148 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.149 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.149 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.149 * [taylor]: Taking taylor expansion of 4.0 in z
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.149 * [taylor]: Taking taylor expansion of y in z
0.149 * [taylor]: Taking taylor expansion of (/ x y) in z
0.149 * [taylor]: Taking taylor expansion of x in z
0.149 * [taylor]: Taking taylor expansion of y in z
0.149 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.149 * [taylor]: Taking taylor expansion of (* x z) in z
0.149 * [taylor]: Taking taylor expansion of x in z
0.149 * [taylor]: Taking taylor expansion of z in z
0.149 * [taylor]: Taking taylor expansion of y in z
0.149 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.149 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.149 * [taylor]: Taking taylor expansion of 4.0 in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (/ x y) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.150 * [taylor]: Taking taylor expansion of (* x z) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of z in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.150 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.150 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.150 * [taylor]: Taking taylor expansion of 4.0 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (/ x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.150 * [taylor]: Taking taylor expansion of (* x z) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of z in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.150 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.150 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.150 * [taylor]: Taking taylor expansion of 4.0 in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (/ x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.150 * [taylor]: Taking taylor expansion of (* x z) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of z in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.151 * [taylor]: Taking taylor expansion of 4.0 in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of 4.0 in z
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (/ z y) in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.152 * [taylor]: Taking taylor expansion of 1 in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of 0 in z
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.158 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.158 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.158 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.158 * [taylor]: Taking taylor expansion of (/ y x) in z
0.158 * [taylor]: Taking taylor expansion of y in z
0.158 * [taylor]: Taking taylor expansion of x in z
0.158 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.159 * [taylor]: Taking taylor expansion of 4.0 in z
0.159 * [taylor]: Taking taylor expansion of y in z
0.159 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.159 * [taylor]: Taking taylor expansion of y in z
0.159 * [taylor]: Taking taylor expansion of (* x z) in z
0.159 * [taylor]: Taking taylor expansion of x in z
0.159 * [taylor]: Taking taylor expansion of z in z
0.159 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.159 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.159 * [taylor]: Taking taylor expansion of (/ y x) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.159 * [taylor]: Taking taylor expansion of 4.0 in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (* x z) in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of z in y
0.159 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.159 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.159 * [taylor]: Taking taylor expansion of (/ y x) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.159 * [taylor]: Taking taylor expansion of 4.0 in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (* x z) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of z in x
0.160 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.160 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.160 * [taylor]: Taking taylor expansion of 4.0 in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (* x z) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of z in x
0.160 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [taylor]: Taking taylor expansion of (/ y z) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of z in y
0.161 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.162 * [taylor]: Taking taylor expansion of 4.0 in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.162 * [taylor]: Taking taylor expansion of 1 in z
0.162 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.162 * [taylor]: Taking taylor expansion of z in z
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [taylor]: Taking taylor expansion of 4.0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.172 * [taylor]: Taking taylor expansion of 0 in z
0.172 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.172 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.172 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.172 * [taylor]: Taking taylor expansion of (/ y x) in z
0.172 * [taylor]: Taking taylor expansion of y in z
0.172 * [taylor]: Taking taylor expansion of x in z
0.172 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.172 * [taylor]: Taking taylor expansion of y in z
0.172 * [taylor]: Taking taylor expansion of (* x z) in z
0.172 * [taylor]: Taking taylor expansion of x in z
0.172 * [taylor]: Taking taylor expansion of z in z
0.173 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.173 * [taylor]: Taking taylor expansion of 4.0 in z
0.173 * [taylor]: Taking taylor expansion of y in z
0.173 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.173 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.173 * [taylor]: Taking taylor expansion of (/ y x) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (* x z) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of z in y
0.173 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.173 * [taylor]: Taking taylor expansion of 4.0 in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.173 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.173 * [taylor]: Taking taylor expansion of (/ y x) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (* x z) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of z in x
0.174 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.174 * [taylor]: Taking taylor expansion of 4.0 in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.174 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.174 * [taylor]: Taking taylor expansion of (/ y x) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (* x z) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of z in x
0.174 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.174 * [taylor]: Taking taylor expansion of 4.0 in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.174 * [taylor]: Taking taylor expansion of (/ y z) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of z in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of 0 in z
0.176 * [taylor]: Taking taylor expansion of (- (* 4.0 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
0.176 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.177 * [taylor]: Taking taylor expansion of z in z
0.177 * [taylor]: Taking taylor expansion of 1 in z
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in z
0.180 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.180 * [taylor]: Taking taylor expansion of 4.0 in z
0.181 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.186 * [taylor]: Taking taylor expansion of 0 in z
0.187 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.187 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.187 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.187 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of 4.0 in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.187 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 4.0 in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.187 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of 4.0 in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.188 * [taylor]: Taking taylor expansion of 4.0 in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.196 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.196 * [taylor]: Taking taylor expansion of 4.0 in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of 4.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of 4.0 in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.198 * [taylor]: Taking taylor expansion of 4.0 in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.204 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.204 * [taylor]: Taking taylor expansion of -1 in y
0.204 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.204 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.204 * [taylor]: Taking taylor expansion of 4.0 in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.204 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of 4.0 in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.204 * [taylor]: Taking taylor expansion of -1 in x
0.204 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.204 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of 4.0 in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.206 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.206 * [taylor]: Taking taylor expansion of 4.0 in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.215 * * * [progress]: simplifying candidates
0.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 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)
  (/ (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))
  (- (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))
0.221 * * [simplify]: iteration  0 :  341  enodes  (cost  425 )
0.226 * * [simplify]: iteration  1 :  1212  enodes  (cost  395 )
0.250 * * [simplify]: iteration  2 :  4978  enodes  (cost  394 )
0.331 * * [simplify]: iteration  3 :  5002  enodes  (cost  394 )
0.334 * [simplify]: Simplified to:
   (* (/ 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)
  (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))
  (+ (* (* (/ x y) z) (+ (* (/ x y) z) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)))
  (- (* (/ 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))
  (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))
  (* (+ (* 4.0 (- 4.0 x)) (* x x)) y)
  (* y (- x 4.0))
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
0.334 * * * [progress]: adding candidates to table
0.519 * * [progress]: iteration 2 / 4
0.519 * * * [progress]: picking best candidate
0.530 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))>
0.531 * * * [progress]: localizing error
0.540 * * * [progress]: generating rewritten candidates
0.540 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.568 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.590 * * * [progress]: generating series expansions
0.590 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.590 * [approximate]: Taking taylor expansion of (/ (* x (- 1 z)) y) in (x y z) around 0
0.590 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in z
0.590 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in z
0.590 * [taylor]: Taking taylor expansion of x in z
0.590 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.590 * [taylor]: Taking taylor expansion of 1 in z
0.590 * [taylor]: Taking taylor expansion of z in z
0.590 * [taylor]: Taking taylor expansion of y in z
0.591 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in y
0.591 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in y
0.591 * [taylor]: Taking taylor expansion of x in y
0.591 * [taylor]: Taking taylor expansion of (- 1 z) in y
0.591 * [taylor]: Taking taylor expansion of 1 in y
0.591 * [taylor]: Taking taylor expansion of z in y
0.591 * [taylor]: Taking taylor expansion of y in y
0.591 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x
0.591 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of (- 1 z) in x
0.591 * [taylor]: Taking taylor expansion of 1 in x
0.591 * [taylor]: Taking taylor expansion of z in x
0.591 * [taylor]: Taking taylor expansion of y in x
0.592 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x
0.592 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of (- 1 z) in x
0.592 * [taylor]: Taking taylor expansion of 1 in x
0.592 * [taylor]: Taking taylor expansion of z in x
0.592 * [taylor]: Taking taylor expansion of y in x
0.593 * [taylor]: Taking taylor expansion of (/ (- 1 z) y) in y
0.593 * [taylor]: Taking taylor expansion of (- 1 z) in y
0.593 * [taylor]: Taking taylor expansion of 1 in y
0.593 * [taylor]: Taking taylor expansion of z in y
0.593 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.593 * [taylor]: Taking taylor expansion of 1 in z
0.593 * [taylor]: Taking taylor expansion of z in z
0.594 * [taylor]: Taking taylor expansion of 0 in y
0.595 * [taylor]: Taking taylor expansion of 0 in z
0.597 * [taylor]: Taking taylor expansion of 0 in y
0.597 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [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 (/ (* (- 1 (/ 1 z)) y) x) in (x y z) around 0
0.600 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in z
0.600 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z
0.600 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.600 * [taylor]: Taking taylor expansion of 1 in z
0.600 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.600 * [taylor]: Taking taylor expansion of z in z
0.600 * [taylor]: Taking taylor expansion of y in z
0.601 * [taylor]: Taking taylor expansion of x in z
0.601 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in y
0.601 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y
0.601 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y
0.601 * [taylor]: Taking taylor expansion of 1 in y
0.601 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.601 * [taylor]: Taking taylor expansion of z in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x
0.602 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x
0.602 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x
0.602 * [taylor]: Taking taylor expansion of 1 in x
0.602 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.602 * [taylor]: Taking taylor expansion of z in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x
0.602 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x
0.602 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x
0.602 * [taylor]: Taking taylor expansion of 1 in x
0.602 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.603 * [taylor]: Taking taylor expansion of z in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y
0.603 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y
0.603 * [taylor]: Taking taylor expansion of 1 in y
0.603 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.603 * [taylor]: Taking taylor expansion of z in y
0.603 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.604 * [taylor]: Taking taylor expansion of 1 in z
0.604 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.604 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.607 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.609 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.613 * [taylor]: Taking taylor expansion of 0 in z
0.613 * [taylor]: Taking taylor expansion of 0 in z
0.613 * [taylor]: Taking taylor expansion of 0 in z
0.614 * [taylor]: Taking taylor expansion of 0 in z
0.615 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in (x y z) around 0
0.615 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in z
0.615 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z
0.615 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.615 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.615 * [taylor]: Taking taylor expansion of z in z
0.615 * [taylor]: Taking taylor expansion of 1 in z
0.615 * [taylor]: Taking taylor expansion of y in z
0.615 * [taylor]: Taking taylor expansion of x in z
0.616 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in y
0.616 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.616 * [taylor]: Taking taylor expansion of z in y
0.616 * [taylor]: Taking taylor expansion of 1 in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of x in y
0.616 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x
0.616 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.616 * [taylor]: Taking taylor expansion of z in x
0.616 * [taylor]: Taking taylor expansion of 1 in x
0.616 * [taylor]: Taking taylor expansion of y in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x
0.617 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.617 * [taylor]: Taking taylor expansion of z 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
0.617 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.617 * [taylor]: Taking taylor expansion of z in y
0.617 * [taylor]: Taking taylor expansion of 1 in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.618 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.618 * [taylor]: Taking taylor expansion of z in z
0.618 * [taylor]: Taking taylor expansion of 1 in z
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.619 * [taylor]: Taking taylor expansion of 0 in z
0.620 * [taylor]: Taking taylor expansion of 0 in z
0.622 * [taylor]: Taking taylor expansion of 0 in y
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.625 * [taylor]: Taking taylor expansion of 0 in y
0.625 * [taylor]: Taking taylor expansion of 0 in z
0.625 * [taylor]: Taking taylor expansion of 0 in z
0.625 * [taylor]: Taking taylor expansion of 0 in z
0.626 * [taylor]: Taking taylor expansion of 0 in z
0.627 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.627 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.627 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.627 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.627 * [taylor]: Taking taylor expansion of 4.0 in z
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.627 * [taylor]: Taking taylor expansion of y in z
0.627 * [taylor]: Taking taylor expansion of (/ x y) in z
0.627 * [taylor]: Taking taylor expansion of x in z
0.627 * [taylor]: Taking taylor expansion of y in z
0.627 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.627 * [taylor]: Taking taylor expansion of (* x z) in z
0.627 * [taylor]: Taking taylor expansion of x in z
0.627 * [taylor]: Taking taylor expansion of z in z
0.627 * [taylor]: Taking taylor expansion of y in z
0.627 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.627 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.627 * [taylor]: Taking taylor expansion of 4.0 in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (/ x y) in y
0.628 * [taylor]: Taking taylor expansion of x in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.628 * [taylor]: Taking taylor expansion of (* x z) in y
0.628 * [taylor]: Taking taylor expansion of x in y
0.628 * [taylor]: Taking taylor expansion of z in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.628 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.628 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.628 * [taylor]: Taking taylor expansion of 4.0 in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of (/ x y) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.628 * [taylor]: Taking taylor expansion of (* x z) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of z in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.629 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.629 * [taylor]: Taking taylor expansion of 4.0 in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (/ x y) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.629 * [taylor]: Taking taylor expansion of (* x z) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of z in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.629 * [taylor]: Taking taylor expansion of 4.0 in y
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of 4.0 in z
0.630 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (/ z y) in y
0.631 * [taylor]: Taking taylor expansion of z in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.631 * [taylor]: Taking taylor expansion of 1 in z
0.631 * [taylor]: Taking taylor expansion of z in z
0.632 * [taylor]: Taking taylor expansion of 0 in z
0.634 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in z
0.636 * [taylor]: Taking taylor expansion of 0 in z
0.637 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.637 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.637 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.637 * [taylor]: Taking taylor expansion of (/ y x) in z
0.637 * [taylor]: Taking taylor expansion of y in z
0.637 * [taylor]: Taking taylor expansion of x in z
0.637 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.637 * [taylor]: Taking taylor expansion of 4.0 in z
0.637 * [taylor]: Taking taylor expansion of y in z
0.637 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.637 * [taylor]: Taking taylor expansion of y in z
0.637 * [taylor]: Taking taylor expansion of (* x z) in z
0.637 * [taylor]: Taking taylor expansion of x in z
0.637 * [taylor]: Taking taylor expansion of z in z
0.638 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.638 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.638 * [taylor]: Taking taylor expansion of (/ y x) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.638 * [taylor]: Taking taylor expansion of 4.0 in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of (* x z) in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of z in y
0.638 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.638 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.638 * [taylor]: Taking taylor expansion of (/ y x) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.638 * [taylor]: Taking taylor expansion of 4.0 in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (* x z) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of z in x
0.638 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.638 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.638 * [taylor]: Taking taylor expansion of (/ y x) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.638 * [taylor]: Taking taylor expansion of 4.0 in x
0.639 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.639 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of (* x z) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of z in x
0.639 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of (/ y z) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of z in y
0.639 * [taylor]: Taking taylor expansion of 0 in z
0.641 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.641 * [taylor]: Taking taylor expansion of 4.0 in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of 0 in z
0.641 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.641 * [taylor]: Taking taylor expansion of 1 in z
0.641 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.641 * [taylor]: Taking taylor expansion of z in z
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [taylor]: Taking taylor expansion of 0 in z
0.645 * [taylor]: Taking taylor expansion of 4.0 in z
0.645 * [taylor]: Taking taylor expansion of 0 in z
0.649 * [taylor]: Taking taylor expansion of 0 in y
0.649 * [taylor]: Taking taylor expansion of 0 in z
0.649 * [taylor]: Taking taylor expansion of 0 in z
0.650 * [taylor]: Taking taylor expansion of 0 in z
0.650 * [taylor]: Taking taylor expansion of 0 in z
0.651 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.651 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.651 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.651 * [taylor]: Taking taylor expansion of (/ y x) in z
0.651 * [taylor]: Taking taylor expansion of y in z
0.651 * [taylor]: Taking taylor expansion of x in z
0.651 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.651 * [taylor]: Taking taylor expansion of y in z
0.651 * [taylor]: Taking taylor expansion of (* x z) in z
0.651 * [taylor]: Taking taylor expansion of x in z
0.651 * [taylor]: Taking taylor expansion of z in z
0.651 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.651 * [taylor]: Taking taylor expansion of 4.0 in z
0.651 * [taylor]: Taking taylor expansion of y in z
0.651 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.651 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.651 * [taylor]: Taking taylor expansion of (/ y x) in y
0.651 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of x in y
0.652 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.652 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of (* x z) in y
0.652 * [taylor]: Taking taylor expansion of x in y
0.652 * [taylor]: Taking taylor expansion of z in y
0.652 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.652 * [taylor]: Taking taylor expansion of 4.0 in y
0.652 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.652 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.652 * [taylor]: Taking taylor expansion of (/ y x) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (* x z) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of z in x
0.652 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.652 * [taylor]: Taking taylor expansion of 4.0 in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.652 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.652 * [taylor]: Taking taylor expansion of (/ y x) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (* x z) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of z in x
0.653 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.653 * [taylor]: Taking taylor expansion of 4.0 in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.653 * [taylor]: Taking taylor expansion of (/ y z) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of z in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of 0 in z
0.655 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.655 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.655 * [taylor]: Taking taylor expansion of 4.0 in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of 0 in z
0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.655 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.655 * [taylor]: Taking taylor expansion of z in z
0.655 * [taylor]: Taking taylor expansion of 1 in z
0.658 * [taylor]: Taking taylor expansion of 0 in y
0.658 * [taylor]: Taking taylor expansion of 0 in z
0.659 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.659 * [taylor]: Taking taylor expansion of 4.0 in z
0.659 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [taylor]: Taking taylor expansion of 0 in y
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.664 * [taylor]: Taking taylor expansion of 0 in z
0.664 * [taylor]: Taking taylor expansion of 0 in z
0.665 * * * [progress]: simplifying candidates
0.666 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ x y) (- 1 z))
  (+ (- (log x) (log y)) (log (- 1 z)))
  (+ (log (/ x y)) (log (- 1 z)))
  (log (* (/ x y) (- 1 z)))
  (exp (* (/ x y) (- 1 z)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (- 1 z) (- 1 z)) (- 1 z)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (- 1 z) (- 1 z)) (- 1 z)))
  (* (cbrt (* (/ x y) (- 1 z))) (cbrt (* (/ x y) (- 1 z))))
  (cbrt (* (/ x y) (- 1 z)))
  (* (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (* (/ x y) (- 1 z)))
  (sqrt (* (/ x y) (- 1 z)))
  (sqrt (* (/ x y) (- 1 z)))
  (* x (- (pow 1 3) (pow z 3)))
  (* y (+ (* 1 1) (+ (* z z) (* 1 z))))
  (* x (- (* 1 1) (* z z)))
  (* y (+ 1 z))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (* (/ x y) 1)
  (* (/ x y) (- z))
  (* (/ x y) 1)
  (* (/ x y) (- z))
  (* 1 (/ x y))
  (* (- z) (/ x y))
  (* 1 (/ x y))
  (* (- z) (/ x y))
  (* (/ x y) (* (cbrt (- 1 z)) (cbrt (- 1 z))))
  (* (/ x y) (sqrt (- 1 z)))
  (* (/ x y) 1)
  (* (/ x y) (+ (sqrt 1) (sqrt z)))
  (* (/ x y) (+ 1 (sqrt z)))
  (* (/ x y) 1)
  (* (cbrt (/ x y)) (- 1 z))
  (* (sqrt (/ x y)) (- 1 z))
  (* (/ (cbrt x) (cbrt y)) (- 1 z))
  (* (/ (cbrt x) (sqrt y)) (- 1 z))
  (* (/ (cbrt x) y) (- 1 z))
  (* (/ (sqrt x) (cbrt y)) (- 1 z))
  (* (/ (sqrt x) (sqrt y)) (- 1 z))
  (* (/ (sqrt x) y) (- 1 z))
  (* (/ x (cbrt y)) (- 1 z))
  (* (/ x (sqrt y)) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ 1 y) (- 1 z))
  (* (/ x y) (- (pow 1 3) (pow z 3)))
  (* (/ x y) (- (* 1 1) (* z z)))
  (* x (- 1 z))
  (* (exp (* (/ x y) (- 1 z))) (exp (* 4.0 (/ 1 y))))
  (log (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (exp (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (* (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))) (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))
  (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (* (* (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))) (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))) (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (+ (* (* x (- (pow 1 3) (pow z 3))) y) (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) 4.0))
  (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) y)
  (+ (* (* x (- (pow 1 3) (pow z 3))) y) (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) (* 4.0 1)))
  (* (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) y)
  (+ (* (* x (- (* 1 1) (* z z))) y) (* (* y (+ 1 z)) 4.0))
  (* (* y (+ 1 z)) y)
  (+ (* (* x (- (* 1 1) (* z z))) y) (* (* y (+ 1 z)) (* 4.0 1)))
  (* (* y (+ 1 z)) y)
  (+ (* (* (/ x y) (- (pow 1 3) (pow z 3))) y) (* (+ (* 1 1) (+ (* z z) (* 1 z))) 4.0))
  (* (+ (* 1 1) (+ (* z z) (* 1 z))) y)
  (+ (* (* (/ x y) (- (pow 1 3) (pow z 3))) y) (* (+ (* 1 1) (+ (* z z) (* 1 z))) (* 4.0 1)))
  (* (+ (* 1 1) (+ (* z z) (* 1 z))) y)
  (+ (* (* (/ x y) (- (* 1 1) (* z z))) y) (* (+ 1 z) 4.0))
  (* (+ 1 z) y)
  (+ (* (* (/ x y) (- (* 1 1) (* z z))) y) (* (+ 1 z) (* 4.0 1)))
  (* (+ 1 z) y)
  (+ (* (* x (- 1 z)) y) (* y 4.0))
  (* y y)
  (+ (* (* x (- 1 z)) y) (* y (* 4.0 1)))
  (* y y)
  (+ (pow (* (/ x y) (- 1 z)) 3) (pow (* 4.0 (/ 1 y)) 3))
  (+ (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))
  (- (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))))
  (- (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (- z)) (* 4.0 (/ 1 y)))
  (+ (* (/ x y) (- z)) (* 4.0 (/ 1 y)))
  (+ (* (- z) (/ x y)) (* 4.0 (/ 1 y)))
  (+ (* (- z) (/ x y)) (* 4.0 (/ 1 y)))
  (- (/ x y) (/ (* x z) y))
  (- (/ x y) (/ (* x z) 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)) (/ (* x z) y))
0.672 * * [simplify]: iteration  0 :  416  enodes  (cost  496 )
0.680 * * [simplify]: iteration  1 :  1863  enodes  (cost  440 )
0.713 * * [simplify]: iteration  2 :  5001  enodes  (cost  435 )
0.716 * [simplify]: Simplified to:
   (* (/ x y) (- 1 z))
  (log (* (/ x y) (- 1 z)))
  (log (* (/ x y) (- 1 z)))
  (log (* (/ x y) (- 1 z)))
  (exp (* (/ x y) (- 1 z)))
  (pow (* (/ x y) (- 1 z)) 3)
  (pow (* (/ x y) (- 1 z)) 3)
  (* (cbrt (* (/ x y) (- 1 z))) (cbrt (* (/ x y) (- 1 z))))
  (cbrt (* (/ x y) (- 1 z)))
  (pow (* (/ x y) (- 1 z)) 3)
  (sqrt (* (/ x y) (- 1 z)))
  (sqrt (* (/ x y) (- 1 z)))
  (* x (- 1 (pow z 3)))
  (* y (+ 1 (* z (+ z 1))))
  (* x (- 1 (* z z)))
  (* y (+ 1 z))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (sqrt (/ x y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z)))
  (/ x y)
  (* (/ x y) (- z))
  (/ x y)
  (* (/ x y) (- z))
  (/ x y)
  (* (/ x y) (- z))
  (/ x y)
  (* (/ x y) (- z))
  (* (/ x y) (* (cbrt (- 1 z)) (cbrt (- 1 z))))
  (* (/ x y) (sqrt (- 1 z)))
  (/ x y)
  (* (/ x y) (+ 1 (sqrt z)))
  (* (/ x y) (+ 1 (sqrt z)))
  (/ x y)
  (* (cbrt (/ x y)) (- 1 z))
  (* (sqrt (/ x y)) (- 1 z))
  (* (/ (cbrt x) (cbrt y)) (- 1 z))
  (* (/ (cbrt x) (sqrt y)) (- 1 z))
  (* (/ (cbrt x) y) (- 1 z))
  (* (/ (sqrt x) (cbrt y)) (- 1 z))
  (* (/ (sqrt x) (sqrt y)) (- 1 z))
  (* (/ (sqrt x) y) (- 1 z))
  (* (/ x (cbrt y)) (- 1 z))
  (* (/ x (sqrt y)) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (/ (- 1 z) y)
  (* (/ x y) (- 1 (pow z 3)))
  (* (/ x y) (- 1 (* z z)))
  (* x (- 1 z))
  (exp (+ (/ 4.0 y) (* (/ x y) (- 1 z))))
  (log (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (exp (+ (/ 4.0 y) (* (/ x y) (- 1 z))))
  (* (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))) (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))
  (cbrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (pow (+ (/ 4.0 y) (* (/ x y) (- 1 z))) 3)
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (sqrt (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))
  (* y (+ (* 4.0 (+ (+ 1 (* z z)) z)) (* x (- 1 (pow z 3)))))
  (* (* y y) (+ (+ 1 (* z z)) z))
  (* y (+ (* 4.0 (+ (+ 1 (* z z)) z)) (* x (- 1 (pow z 3)))))
  (* (* y y) (+ (+ 1 (* z z)) z))
  (* y (+ (* 4.0 (+ 1 z)) (* x (- 1 (* z z)))))
  (* (* y (+ 1 z)) y)
  (* y (+ (* 4.0 (+ 1 z)) (* x (- 1 (* z z)))))
  (* (* y (+ 1 z)) y)
  (+ (+ (* (* (/ x y) (- 1 (pow z 3))) y) 4.0) (* 4.0 (* z (+ z 1))))
  (* y (+ 1 (* z (+ z 1))))
  (+ (+ (* (* (/ x y) (- 1 (pow z 3))) y) 4.0) (* 4.0 (* z (+ z 1))))
  (* y (+ 1 (* z (+ z 1))))
  (+ (* (* (/ x y) (- 1 (* z z))) y) (* (+ 1 z) 4.0))
  (* y (+ 1 z))
  (+ (* (* (/ x y) (- 1 (* z z))) y) (* (+ 1 z) 4.0))
  (* y (+ 1 z))
  (* y (+ 4.0 (* x (- 1 z))))
  (* y y)
  (* y (+ 4.0 (* x (- 1 z))))
  (* y y)
  (+ (pow (* (/ x y) (- 1 z)) 3) (pow (* 4.0 (/ 1 y)) 3))
  (+ (* (* 4.0 (/ 1 y)) (- (* 4.0 (/ 1 y)) (* (/ x y) (- 1 z)))) (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))))
  (+ (* (- (/ 4.0 y)) (/ 4.0 y)) (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))))
  (- (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (- (/ 4.0 y) (* z (/ x y)))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (* (/ x y) (- 1 z))
  (+ (/ 4.0 y) (* (/ x y) (- 1 z)))
  (+ (/ 4.0 y) (* (/ x y) (- 1 z)))
  (+ (/ 4.0 y) (* (/ x y) (- 1 z)))
0.716 * * * [progress]: adding candidates to table
0.876 * * [progress]: iteration 3 / 4
0.876 * * * [progress]: picking best candidate
0.886 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>
0.887 * * * [progress]: localizing error
0.895 * * * [progress]: generating rewritten candidates
0.895 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.907 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.955 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.975 * * * [progress]: generating series expansions
0.975 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.975 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x z y) around 0
0.975 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.975 * [taylor]: Taking taylor expansion of (* x z) in y
0.975 * [taylor]: Taking taylor expansion of x in y
0.975 * [taylor]: Taking taylor expansion of z in y
0.975 * [taylor]: Taking taylor expansion of y in y
0.975 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.975 * [taylor]: Taking taylor expansion of (* x z) in z
0.975 * [taylor]: Taking taylor expansion of x in z
0.975 * [taylor]: Taking taylor expansion of z in z
0.975 * [taylor]: Taking taylor expansion of y in z
0.976 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.976 * [taylor]: Taking taylor expansion of (* x z) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of z in x
0.976 * [taylor]: Taking taylor expansion of y in x
0.976 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.976 * [taylor]: Taking taylor expansion of (* x z) in x
0.976 * [taylor]: Taking taylor expansion of x in x
0.976 * [taylor]: Taking taylor expansion of z in x
0.976 * [taylor]: Taking taylor expansion of y in x
0.977 * [taylor]: Taking taylor expansion of (/ z y) in z
0.977 * [taylor]: Taking taylor expansion of z in z
0.977 * [taylor]: Taking taylor expansion of y in z
0.977 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.977 * [taylor]: Taking taylor expansion of y in y
0.978 * [taylor]: Taking taylor expansion of 0 in z
0.978 * [taylor]: Taking taylor expansion of 0 in y
0.978 * [taylor]: Taking taylor expansion of 0 in y
0.979 * [taylor]: Taking taylor expansion of 0 in z
0.979 * [taylor]: Taking taylor expansion of 0 in y
0.979 * [taylor]: Taking taylor expansion of 0 in y
0.979 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [taylor]: Taking taylor expansion of 0 in z
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x z y) around 0
0.981 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.981 * [taylor]: Taking taylor expansion of y in y
0.981 * [taylor]: Taking taylor expansion of (* x z) in y
0.981 * [taylor]: Taking taylor expansion of x in y
0.981 * [taylor]: Taking taylor expansion of z in y
0.981 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.981 * [taylor]: Taking taylor expansion of y in z
0.981 * [taylor]: Taking taylor expansion of (* x z) in z
0.981 * [taylor]: Taking taylor expansion of x in z
0.981 * [taylor]: Taking taylor expansion of z in z
0.982 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.982 * [taylor]: Taking taylor expansion of y in x
0.982 * [taylor]: Taking taylor expansion of (* x z) in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of z in x
0.982 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.982 * [taylor]: Taking taylor expansion of y in x
0.982 * [taylor]: Taking taylor expansion of (* x z) in x
0.982 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of z in x
0.982 * [taylor]: Taking taylor expansion of (/ y z) in z
0.982 * [taylor]: Taking taylor expansion of y in z
0.982 * [taylor]: Taking taylor expansion of z in z
0.982 * [taylor]: Taking taylor expansion of y in y
0.983 * [taylor]: Taking taylor expansion of 0 in z
0.983 * [taylor]: Taking taylor expansion of 0 in y
0.984 * [taylor]: Taking taylor expansion of 0 in z
0.984 * [taylor]: Taking taylor expansion of 0 in y
0.985 * [taylor]: Taking taylor expansion of 0 in y
0.985 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x z y) around 0
0.985 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.985 * [taylor]: Taking taylor expansion of -1 in y
0.985 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.985 * [taylor]: Taking taylor expansion of y in y
0.985 * [taylor]: Taking taylor expansion of (* x z) in y
0.985 * [taylor]: Taking taylor expansion of x in y
0.985 * [taylor]: Taking taylor expansion of z in y
0.986 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.986 * [taylor]: Taking taylor expansion of -1 in z
0.986 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.986 * [taylor]: Taking taylor expansion of y in z
0.986 * [taylor]: Taking taylor expansion of (* x z) in z
0.986 * [taylor]: Taking taylor expansion of x in z
0.986 * [taylor]: Taking taylor expansion of z in z
0.986 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.986 * [taylor]: Taking taylor expansion of -1 in x
0.986 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.986 * [taylor]: Taking taylor expansion of y in x
0.986 * [taylor]: Taking taylor expansion of (* x z) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of z in x
0.986 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.986 * [taylor]: Taking taylor expansion of -1 in x
0.986 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.986 * [taylor]: Taking taylor expansion of y in x
0.986 * [taylor]: Taking taylor expansion of (* x z) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of z in x
0.987 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in z
0.987 * [taylor]: Taking taylor expansion of -1 in z
0.987 * [taylor]: Taking taylor expansion of (/ y z) in z
0.987 * [taylor]: Taking taylor expansion of y in z
0.987 * [taylor]: Taking taylor expansion of z in z
0.987 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.987 * [taylor]: Taking taylor expansion of -1 in y
0.987 * [taylor]: Taking taylor expansion of y in y
0.988 * [taylor]: Taking taylor expansion of 0 in z
0.989 * [taylor]: Taking taylor expansion of 0 in y
0.991 * [taylor]: Taking taylor expansion of 0 in z
0.991 * [taylor]: Taking taylor expansion of 0 in y
0.992 * [taylor]: Taking taylor expansion of 0 in y
0.993 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.993 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.993 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.993 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.993 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.993 * [taylor]: Taking taylor expansion of 4.0 in z
0.993 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.993 * [taylor]: Taking taylor expansion of y in z
0.993 * [taylor]: Taking taylor expansion of (/ x y) in z
0.993 * [taylor]: Taking taylor expansion of x in z
0.993 * [taylor]: Taking taylor expansion of y in z
0.993 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.993 * [taylor]: Taking taylor expansion of (* x z) in z
0.993 * [taylor]: Taking taylor expansion of x in z
0.993 * [taylor]: Taking taylor expansion of z in z
0.993 * [taylor]: Taking taylor expansion of y in z
0.994 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.994 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.994 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.994 * [taylor]: Taking taylor expansion of 4.0 in y
0.994 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.994 * [taylor]: Taking taylor expansion of y in y
0.994 * [taylor]: Taking taylor expansion of (/ x y) in y
0.994 * [taylor]: Taking taylor expansion of x in y
0.994 * [taylor]: Taking taylor expansion of y in y
0.994 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.994 * [taylor]: Taking taylor expansion of (* x z) in y
0.994 * [taylor]: Taking taylor expansion of x in y
0.994 * [taylor]: Taking taylor expansion of z in y
0.994 * [taylor]: Taking taylor expansion of y in y
0.994 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.994 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.994 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.994 * [taylor]: Taking taylor expansion of 4.0 in x
0.994 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.994 * [taylor]: Taking taylor expansion of y in x
0.994 * [taylor]: Taking taylor expansion of (/ x y) in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of y in x
0.994 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.994 * [taylor]: Taking taylor expansion of (* x z) in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [taylor]: Taking taylor expansion of z in x
0.994 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.995 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.995 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.995 * [taylor]: Taking taylor expansion of 4.0 in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.995 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (/ x y) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.995 * [taylor]: Taking taylor expansion of (* x z) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of z in x
0.995 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.995 * [taylor]: Taking taylor expansion of 4.0 in y
0.995 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.995 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of 4.0 in z
0.996 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.996 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.997 * [taylor]: Taking taylor expansion of (/ z y) in y
0.997 * [taylor]: Taking taylor expansion of z in y
0.997 * [taylor]: Taking taylor expansion of y in y
0.997 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.997 * [taylor]: Taking taylor expansion of 1 in z
0.997 * [taylor]: Taking taylor expansion of z in z
0.998 * [taylor]: Taking taylor expansion of 0 in z
1.000 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [taylor]: Taking taylor expansion of 0 in z
1.002 * [taylor]: Taking taylor expansion of 0 in z
1.003 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
1.003 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
1.003 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
1.003 * [taylor]: Taking taylor expansion of (/ y x) in z
1.003 * [taylor]: Taking taylor expansion of y in z
1.003 * [taylor]: Taking taylor expansion of x in z
1.003 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
1.003 * [taylor]: Taking taylor expansion of 4.0 in z
1.003 * [taylor]: Taking taylor expansion of y in z
1.003 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
1.003 * [taylor]: Taking taylor expansion of y in z
1.003 * [taylor]: Taking taylor expansion of (* x z) in z
1.003 * [taylor]: Taking taylor expansion of x in z
1.003 * [taylor]: Taking taylor expansion of z in z
1.004 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
1.004 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
1.004 * [taylor]: Taking taylor expansion of (/ y x) in y
1.004 * [taylor]: Taking taylor expansion of y in y
1.004 * [taylor]: Taking taylor expansion of x in y
1.004 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.004 * [taylor]: Taking taylor expansion of 4.0 in y
1.004 * [taylor]: Taking taylor expansion of y in y
1.004 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
1.004 * [taylor]: Taking taylor expansion of y in y
1.004 * [taylor]: Taking taylor expansion of (* x z) in y
1.004 * [taylor]: Taking taylor expansion of x in y
1.004 * [taylor]: Taking taylor expansion of z in y
1.004 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
1.004 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
1.004 * [taylor]: Taking taylor expansion of (/ y x) in x
1.004 * [taylor]: Taking taylor expansion of y in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
1.004 * [taylor]: Taking taylor expansion of 4.0 in x
1.004 * [taylor]: Taking taylor expansion of y in x
1.004 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.004 * [taylor]: Taking taylor expansion of y in x
1.004 * [taylor]: Taking taylor expansion of (* x z) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of z in x
1.004 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
1.004 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
1.005 * [taylor]: Taking taylor expansion of (/ y x) in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of x in x
1.005 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
1.005 * [taylor]: Taking taylor expansion of 4.0 in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of (* x z) in x
1.005 * [taylor]: Taking taylor expansion of x in x
1.005 * [taylor]: Taking taylor expansion of z in x
1.005 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
1.005 * [taylor]: Taking taylor expansion of y in y
1.005 * [taylor]: Taking taylor expansion of (/ y z) in y
1.005 * [taylor]: Taking taylor expansion of y in y
1.005 * [taylor]: Taking taylor expansion of z in y
1.005 * [taylor]: Taking taylor expansion of 0 in z
1.007 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.007 * [taylor]: Taking taylor expansion of 4.0 in y
1.007 * [taylor]: Taking taylor expansion of y in y
1.007 * [taylor]: Taking taylor expansion of 0 in z
1.007 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
1.007 * [taylor]: Taking taylor expansion of 1 in z
1.007 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.007 * [taylor]: Taking taylor expansion of z in z
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.010 * [taylor]: Taking taylor expansion of 0 in z
1.011 * [taylor]: Taking taylor expansion of 4.0 in z
1.012 * [taylor]: Taking taylor expansion of 0 in z
1.019 * [taylor]: Taking taylor expansion of 0 in y
1.019 * [taylor]: Taking taylor expansion of 0 in z
1.019 * [taylor]: Taking taylor expansion of 0 in z
1.020 * [taylor]: Taking taylor expansion of 0 in z
1.021 * [taylor]: Taking taylor expansion of 0 in z
1.021 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
1.021 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
1.021 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
1.021 * [taylor]: Taking taylor expansion of (/ y x) in z
1.021 * [taylor]: Taking taylor expansion of y in z
1.021 * [taylor]: Taking taylor expansion of x in z
1.021 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
1.021 * [taylor]: Taking taylor expansion of y in z
1.021 * [taylor]: Taking taylor expansion of (* x z) in z
1.021 * [taylor]: Taking taylor expansion of x in z
1.021 * [taylor]: Taking taylor expansion of z in z
1.022 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
1.022 * [taylor]: Taking taylor expansion of 4.0 in z
1.022 * [taylor]: Taking taylor expansion of y in z
1.022 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
1.022 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
1.022 * [taylor]: Taking taylor expansion of (/ y x) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.022 * [taylor]: Taking taylor expansion of x in y
1.022 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.022 * [taylor]: Taking taylor expansion of (* x z) in y
1.022 * [taylor]: Taking taylor expansion of x in y
1.022 * [taylor]: Taking taylor expansion of z in y
1.022 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.022 * [taylor]: Taking taylor expansion of 4.0 in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.022 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
1.022 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
1.022 * [taylor]: Taking taylor expansion of (/ y x) in x
1.022 * [taylor]: Taking taylor expansion of y in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.022 * [taylor]: Taking taylor expansion of y in x
1.022 * [taylor]: Taking taylor expansion of (* x z) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of z in x
1.023 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
1.023 * [taylor]: Taking taylor expansion of 4.0 in x
1.023 * [taylor]: Taking taylor expansion of y in x
1.023 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
1.023 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
1.023 * [taylor]: Taking taylor expansion of (/ y x) in x
1.023 * [taylor]: Taking taylor expansion of y in x
1.023 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
1.023 * [taylor]: Taking taylor expansion of y in x
1.023 * [taylor]: Taking taylor expansion of (* x z) in x
1.023 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of z in x
1.023 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
1.023 * [taylor]: Taking taylor expansion of 4.0 in x
1.023 * [taylor]: Taking taylor expansion of y in x
1.023 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
1.023 * [taylor]: Taking taylor expansion of (/ y z) in y
1.023 * [taylor]: Taking taylor expansion of y in y
1.024 * [taylor]: Taking taylor expansion of z in y
1.024 * [taylor]: Taking taylor expansion of y in y
1.024 * [taylor]: Taking taylor expansion of 0 in z
1.025 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
1.025 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.025 * [taylor]: Taking taylor expansion of 4.0 in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.026 * [taylor]: Taking taylor expansion of 0 in z
1.026 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
1.026 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.026 * [taylor]: Taking taylor expansion of z in z
1.026 * [taylor]: Taking taylor expansion of 1 in z
1.029 * [taylor]: Taking taylor expansion of 0 in y
1.029 * [taylor]: Taking taylor expansion of 0 in z
1.030 * [taylor]: Taking taylor expansion of (- 4.0) in z
1.030 * [taylor]: Taking taylor expansion of 4.0 in z
1.030 * [taylor]: Taking taylor expansion of 0 in z
1.033 * [taylor]: Taking taylor expansion of 0 in y
1.034 * [taylor]: Taking taylor expansion of 0 in z
1.034 * [taylor]: Taking taylor expansion of 0 in z
1.034 * [taylor]: Taking taylor expansion of 0 in z
1.035 * [taylor]: Taking taylor expansion of 0 in z
1.036 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.036 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
1.036 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
1.036 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
1.036 * [taylor]: Taking taylor expansion of x in y
1.036 * [taylor]: Taking taylor expansion of 4.0 in y
1.036 * [taylor]: Taking taylor expansion of y in y
1.036 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
1.036 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of 4.0 in x
1.036 * [taylor]: Taking taylor expansion of y in x
1.036 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
1.036 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of 4.0 in x
1.036 * [taylor]: Taking taylor expansion of y in x
1.037 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
1.037 * [taylor]: Taking taylor expansion of 4.0 in y
1.037 * [taylor]: Taking taylor expansion of y in y
1.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.037 * [taylor]: Taking taylor expansion of y in y
1.038 * [taylor]: Taking taylor expansion of 0 in y
1.040 * [taylor]: Taking taylor expansion of 0 in y
1.041 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
1.041 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
1.041 * [taylor]: Taking taylor expansion of y in y
1.041 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
1.041 * [taylor]: Taking taylor expansion of 4.0 in y
1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.041 * [taylor]: Taking taylor expansion of x in y
1.041 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
1.041 * [taylor]: Taking taylor expansion of y in x
1.041 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
1.041 * [taylor]: Taking taylor expansion of 4.0 in x
1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.041 * [taylor]: Taking taylor expansion of x in x
1.041 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
1.041 * [taylor]: Taking taylor expansion of y in x
1.041 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
1.041 * [taylor]: Taking taylor expansion of 4.0 in x
1.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.041 * [taylor]: Taking taylor expansion of x in x
1.042 * [taylor]: Taking taylor expansion of y in y
1.043 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.043 * [taylor]: Taking taylor expansion of 4.0 in y
1.043 * [taylor]: Taking taylor expansion of y in y
1.044 * [taylor]: Taking taylor expansion of 0 in y
1.046 * [taylor]: Taking taylor expansion of 0 in y
1.048 * [taylor]: Taking taylor expansion of 0 in y
1.048 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
1.048 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
1.048 * [taylor]: Taking taylor expansion of -1 in y
1.048 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
1.048 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
1.048 * [taylor]: Taking taylor expansion of 4.0 in y
1.048 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.048 * [taylor]: Taking taylor expansion of x in y
1.048 * [taylor]: Taking taylor expansion of y in y
1.049 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
1.049 * [taylor]: Taking taylor expansion of -1 in x
1.049 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
1.049 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
1.049 * [taylor]: Taking taylor expansion of 4.0 in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of y in x
1.049 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
1.049 * [taylor]: Taking taylor expansion of -1 in x
1.049 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
1.049 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
1.049 * [taylor]: Taking taylor expansion of 4.0 in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of y in x
1.050 * [taylor]: Taking taylor expansion of y in y
1.051 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
1.051 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.051 * [taylor]: Taking taylor expansion of 4.0 in y
1.051 * [taylor]: Taking taylor expansion of y in y
1.053 * [taylor]: Taking taylor expansion of 0 in y
1.056 * [taylor]: Taking taylor expansion of 0 in y
1.059 * [taylor]: Taking taylor expansion of 0 in y
1.060 * * * [progress]: simplifying candidates
1.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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)
  (/ (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)))
  (- (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))
1.066 * * [simplify]: iteration  0 :  349  enodes  (cost  430 )
1.072 * * [simplify]: iteration  1 :  1432  enodes  (cost  403 )
1.098 * * [simplify]: iteration  2 :  5001  enodes  (cost  403 )
1.101 * [simplify]: Simplified to:
   (* 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)
  (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))
  (+ (* (* x (/ z y)) (+ (* x (/ z y)) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) 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)))
  (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))
  (* (+ (* 4.0 (- 4.0 x)) (* x x)) y)
  (* 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))
1.101 * * * [progress]: adding candidates to table
1.300 * * [progress]: iteration 4 / 4
1.300 * * * [progress]: picking best candidate
1.309 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))>
1.309 * * * [progress]: localizing error
1.315 * * * [progress]: generating rewritten candidates
1.316 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
1.381 * * * [progress]: generating series expansions
1.381 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
1.381 * [approximate]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in (x z y) around 0
1.381 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
1.381 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
1.381 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
1.381 * [taylor]: Taking taylor expansion of x in y
1.381 * [taylor]: Taking taylor expansion of 4.0 in y
1.381 * [taylor]: Taking taylor expansion of (* x z) in y
1.381 * [taylor]: Taking taylor expansion of x in y
1.382 * [taylor]: Taking taylor expansion of z in y
1.382 * [taylor]: Taking taylor expansion of y in y
1.382 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in z
1.382 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
1.382 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
1.382 * [taylor]: Taking taylor expansion of x in z
1.382 * [taylor]: Taking taylor expansion of 4.0 in z
1.382 * [taylor]: Taking taylor expansion of (* x z) in z
1.382 * [taylor]: Taking taylor expansion of x in z
1.382 * [taylor]: Taking taylor expansion of z in z
1.382 * [taylor]: Taking taylor expansion of y in z
1.382 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
1.382 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
1.382 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.383 * [taylor]: Taking taylor expansion of 4.0 in x
1.383 * [taylor]: Taking taylor expansion of (* x z) in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.383 * [taylor]: Taking taylor expansion of z in x
1.383 * [taylor]: Taking taylor expansion of y in x
1.383 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
1.383 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
1.383 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.383 * [taylor]: Taking taylor expansion of 4.0 in x
1.383 * [taylor]: Taking taylor expansion of (* x z) in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.383 * [taylor]: Taking taylor expansion of z in x
1.383 * [taylor]: Taking taylor expansion of y in x
1.384 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z
1.384 * [taylor]: Taking taylor expansion of 4.0 in z
1.384 * [taylor]: Taking taylor expansion of y in z
1.384 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
1.384 * [taylor]: Taking taylor expansion of 4.0 in y
1.384 * [taylor]: Taking taylor expansion of y in y
1.385 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in z
1.385 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.385 * [taylor]: Taking taylor expansion of y in z
1.385 * [taylor]: Taking taylor expansion of (/ z y) in z
1.385 * [taylor]: Taking taylor expansion of z in z
1.385 * [taylor]: Taking taylor expansion of y in z
1.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.385 * [taylor]: Taking taylor expansion of y in y
1.386 * [taylor]: Taking taylor expansion of 0 in y
1.387 * [taylor]: Taking taylor expansion of 0 in z
1.387 * [taylor]: Taking taylor expansion of 0 in y
1.388 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.388 * [taylor]: Taking taylor expansion of y in y
1.389 * [approximate]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in (x z y) around 0
1.389 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
1.389 * [taylor]: Taking taylor expansion of y in y
1.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
1.389 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.389 * [taylor]: Taking taylor expansion of x in y
1.389 * [taylor]: Taking taylor expansion of 4.0 in y
1.389 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
1.389 * [taylor]: Taking taylor expansion of (* x z) in y
1.389 * [taylor]: Taking taylor expansion of x in y
1.389 * [taylor]: Taking taylor expansion of z in y
1.389 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z
1.389 * [taylor]: Taking taylor expansion of y in z
1.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
1.389 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.389 * [taylor]: Taking taylor expansion of x in z
1.389 * [taylor]: Taking taylor expansion of 4.0 in z
1.389 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.389 * [taylor]: Taking taylor expansion of (* x z) in z
1.389 * [taylor]: Taking taylor expansion of x in z
1.389 * [taylor]: Taking taylor expansion of z in z
1.389 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
1.389 * [taylor]: Taking taylor expansion of y in x
1.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
1.389 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of 4.0 in x
1.390 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.390 * [taylor]: Taking taylor expansion of (* x z) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of z in x
1.390 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
1.390 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
1.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of 4.0 in x
1.390 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.390 * [taylor]: Taking taylor expansion of (* x z) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of z in x
1.391 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z
1.391 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
1.391 * [taylor]: Taking taylor expansion of 1 in z
1.391 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.391 * [taylor]: Taking taylor expansion of z in z
1.391 * [taylor]: Taking taylor expansion of y in z
1.392 * [taylor]: Taking taylor expansion of (* -1 y) in y
1.392 * [taylor]: Taking taylor expansion of -1 in y
1.392 * [taylor]: Taking taylor expansion of y in y
1.394 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
1.394 * [taylor]: Taking taylor expansion of 4.0 in z
1.394 * [taylor]: Taking taylor expansion of y in z
1.395 * [taylor]: Taking taylor expansion of y in y
1.397 * [taylor]: Taking taylor expansion of 0 in z
1.397 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.397 * [taylor]: Taking taylor expansion of 4.0 in y
1.397 * [taylor]: Taking taylor expansion of y in y
1.399 * [taylor]: Taking taylor expansion of 0 in y
1.402 * [taylor]: Taking taylor expansion of 0 in z
1.402 * [taylor]: Taking taylor expansion of 0 in y
1.402 * [taylor]: Taking taylor expansion of 0 in y
1.404 * [taylor]: Taking taylor expansion of 0 in y
1.405 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (x z y) around 0
1.405 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
1.405 * [taylor]: Taking taylor expansion of -1 in y
1.405 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
1.405 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
1.405 * [taylor]: Taking taylor expansion of 4.0 in y
1.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
1.405 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
1.405 * [taylor]: Taking taylor expansion of (* x z) in y
1.405 * [taylor]: Taking taylor expansion of x in y
1.405 * [taylor]: Taking taylor expansion of z in y
1.405 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.405 * [taylor]: Taking taylor expansion of x in y
1.406 * [taylor]: Taking taylor expansion of y in y
1.406 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
1.406 * [taylor]: Taking taylor expansion of -1 in z
1.406 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
1.406 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
1.406 * [taylor]: Taking taylor expansion of 4.0 in z
1.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
1.406 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.406 * [taylor]: Taking taylor expansion of (* x z) in z
1.406 * [taylor]: Taking taylor expansion of x in z
1.406 * [taylor]: Taking taylor expansion of z in z
1.406 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.406 * [taylor]: Taking taylor expansion of x in z
1.406 * [taylor]: Taking taylor expansion of y in z
1.406 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
1.406 * [taylor]: Taking taylor expansion of -1 in x
1.406 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
1.406 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
1.406 * [taylor]: Taking taylor expansion of 4.0 in x
1.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
1.406 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.406 * [taylor]: Taking taylor expansion of (* x z) in x
1.406 * [taylor]: Taking taylor expansion of x in x
1.406 * [taylor]: Taking taylor expansion of z in x
1.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.407 * [taylor]: Taking taylor expansion of x in x
1.407 * [taylor]: Taking taylor expansion of y in x
1.407 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
1.407 * [taylor]: Taking taylor expansion of -1 in x
1.407 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
1.407 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
1.407 * [taylor]: Taking taylor expansion of 4.0 in x
1.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
1.407 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.407 * [taylor]: Taking taylor expansion of (* x z) in x
1.407 * [taylor]: Taking taylor expansion of x in x
1.407 * [taylor]: Taking taylor expansion of z in x
1.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.407 * [taylor]: Taking taylor expansion of x in x
1.407 * [taylor]: Taking taylor expansion of y in x
1.408 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z
1.408 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
1.408 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.408 * [taylor]: Taking taylor expansion of z in z
1.408 * [taylor]: Taking taylor expansion of 1 in z
1.408 * [taylor]: Taking taylor expansion of y in z
1.408 * [taylor]: Taking taylor expansion of y in y
1.410 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in z
1.410 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
1.410 * [taylor]: Taking taylor expansion of 4.0 in z
1.410 * [taylor]: Taking taylor expansion of y in z
1.411 * [taylor]: Taking taylor expansion of y in y
1.413 * [taylor]: Taking taylor expansion of 0 in z
1.413 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
1.413 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.414 * [taylor]: Taking taylor expansion of 4.0 in y
1.414 * [taylor]: Taking taylor expansion of y in y
1.415 * [taylor]: Taking taylor expansion of 0 in y
1.418 * [taylor]: Taking taylor expansion of 0 in z
1.418 * [taylor]: Taking taylor expansion of 0 in y
1.419 * [taylor]: Taking taylor expansion of 0 in y
1.420 * [taylor]: Taking taylor expansion of 0 in y
1.422 * * * [progress]: simplifying candidates
1.422 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- (+ x 4.0) (* x z))) (log y))
  (log (/ (- (+ x 4.0) (* x z)) y))
  (exp (/ (- (+ x 4.0) (* x z)) y))
  (/ (* (* (- (+ x 4.0) (* x z)) (- (+ x 4.0) (* x z))) (- (+ x 4.0) (* x z))) (* (* y y) y))
  (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y)))
  (cbrt (/ (- (+ x 4.0) (* x z)) y))
  (* (* (/ (- (+ x 4.0) (* x z)) y) (/ (- (+ x 4.0) (* x z)) y)) (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (- (- (+ x 4.0) (* x z)))
  (- y)
  (/ (+ x 4.0) y)
  (/ (* x z) y)
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y))
  (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) 1)
  (/ (cbrt (- (+ x 4.0) (* x z))) y)
  (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) 1)
  (/ (sqrt (- (+ x 4.0) (* x z))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (/ 1 1)
  (/ (- (+ x 4.0) (* x z)) y)
  (/ 1 y)
  (/ y (- (+ x 4.0) (* x z)))
  (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (/ (- (+ x 4.0) (* x z)) 1)
  (/ y (cbrt (- (+ x 4.0) (* x z))))
  (/ y (sqrt (- (+ x 4.0) (* x z))))
  (/ y (- (+ x 4.0) (* x z)))
  (* y (+ (* (+ x 4.0) (+ x 4.0)) (+ (* (* x z) (* x z)) (* (+ x 4.0) (* x z)))))
  (* y (+ (+ x 4.0) (* x z)))
  (- (+ (* 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))
1.426 * * [simplify]: iteration  0 :  166  enodes  (cost  252 )
1.429 * * [simplify]: iteration  1 :  579  enodes  (cost  234 )
1.439 * * [simplify]: iteration  2 :  2446  enodes  (cost  234 )
1.481 * * [simplify]: iteration  3 :  5002  enodes  (cost  234 )
1.482 * [simplify]: Simplified to:
   (log (/ (- (+ x 4.0) (* x z)) y))
  (log (/ (- (+ x 4.0) (* x z)) y))
  (exp (/ (- (+ x 4.0) (* x z)) y))
  (pow (/ (- (+ x 4.0) (* x z)) y) 3)
  (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y)))
  (cbrt (/ (- (+ x 4.0) (* x z)) y))
  (pow (/ (- (+ x 4.0) (* x z)) y) 3)
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (- (- (+ x 4.0) (* x z)))
  (- y)
  (/ (+ x 4.0) y)
  (/ (* x z) y)
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y))
  (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (/ (cbrt (- (+ x 4.0) (* x z))) y)
  (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (sqrt (- (+ x 4.0) (* x z)))
  (/ (sqrt (- (+ x 4.0) (* x z))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  1
  (/ (- (+ x 4.0) (* x z)) y)
  (/ 1 y)
  (/ y (- (+ x 4.0) (* x z)))
  (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (- (+ x 4.0) (* x z))
  (/ y (cbrt (- (+ x 4.0) (* x z))))
  (/ y (sqrt (- (+ x 4.0) (* x z))))
  (/ y (- (+ x 4.0) (* x z)))
  (* (+ (* (* x z) (+ (* x z) (+ x 4.0))) (* (+ x 4.0) (+ x 4.0))) y)
  (* y (+ (+ x 4.0) (* x z)))
  (- (+ (* 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))
1.482 * * * [progress]: adding candidates to table
1.554 * [progress]: [Phase 3 of 3] Extracting.
1.554 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fabs (+ (/ (* x (- 1 (* z z))) (* y (+ 1 z))) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z))))))>)
1.555 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.555 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fabs (+ (/ (* x (- 1 (* z z))) (* y (+ 1 z))) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z))))))>)
1.573 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fabs (+ (/ (* x (- 1 (* z z))) (* y (+ 1 z))) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z))))))>)
1.599 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fabs (+ (/ (* x (- 1 (* z z))) (* y (+ 1 z))) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z))))))>)
1.630 * * * [regime]: Found split indices: #<option (#s(si 1 60) #s(si 3 190) #s(si 2 255))>
1.632 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y z) (fabs (+ (/ (* x (- 1 (* z z))) (* y (+ 1 z))) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z))))))>)
1.702 * [regimes]: Found splitpoints: (#s(sp 1 x -1.0719821882384945e-20) #s(sp 3 x 6.107865634613209e-56) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x y z) (fabs (+ (/ (* x (- 1 (* z z))) (* y (+ 1 z))) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))> #<alt (λ (x y z) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y)))))> #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z))))))>)
1.703 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -1.0719821882384945e-20) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))) (if (<= x 6.107865634613209e-56) (fabs (/ (- (+ x 4.0) (* x z)) y)) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))))
1.703 * * [simplify]: iteration  0 :  36  enodes  (cost  18 )
1.704 * * [simplify]: iteration  1 :  36  enodes  (cost  18 )
1.704 * [simplify]: Simplified to:
   (if (<= x -1.0719821882384945e-20) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))) (if (<= x 6.107865634613209e-56) (fabs (/ (- (+ x 4.0) (* x z)) y)) (fabs (+ (* (/ x y) (- 1 z)) (* 4.0 (/ 1 y))))))
2.452 * [regime-testing]: Baseline error score: 1.5516546367121926
2.453 * [regime-testing]: Oracle error score: 0.015442375541449808
2.454 * [regime-testing]: End program error score: 0.15385176529210914