21.864 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.037 * * [simplify]: iteration  0 :  24  enodes  (cost  7 )
0.038 * * [simplify]: iteration  1 :  42  enodes  (cost  7 )
0.040 * * [simplify]: iteration  2 :  54  enodes  (cost  7 )
0.041 * * [simplify]: iteration  3 :  54  enodes  (cost  7 )
0.041 * [simplify]: Simplified to:
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.042 * * [progress]: iteration 1 / 4
0.042 * * * [progress]: picking best candidate
0.044 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))>
0.044 * * * [progress]: localizing error
0.053 * * * [progress]: generating rewritten candidates
0.053 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.059 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.068 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.078 * * * [progress]: generating series expansions
0.078 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.078 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.078 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.078 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.078 * [taylor]: Taking taylor expansion of z in t
0.078 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.078 * [taylor]: Taking taylor expansion of t in t
0.079 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.079 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.079 * [taylor]: Taking taylor expansion of t in z
0.079 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.080 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.080 * [taylor]: Taking taylor expansion of t in z
0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.080 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.080 * [taylor]: Taking taylor expansion of t in t
0.082 * [taylor]: Taking taylor expansion of 0 in t
0.083 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [taylor]: Taking taylor expansion of 0 in t
0.089 * [taylor]: Taking taylor expansion of 0 in t
0.089 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.089 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.089 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.089 * [taylor]: Taking taylor expansion of t in t
0.089 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.089 * [taylor]: Taking taylor expansion of z in t
0.089 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.089 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.089 * [taylor]: Taking taylor expansion of t in z
0.089 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.090 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.090 * [taylor]: Taking taylor expansion of t in z
0.090 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.090 * [taylor]: Taking taylor expansion of t in t
0.092 * [taylor]: Taking taylor expansion of 0 in t
0.094 * [taylor]: Taking taylor expansion of 0 in t
0.096 * [taylor]: Taking taylor expansion of 0 in t
0.097 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.097 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.097 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.097 * [taylor]: Taking taylor expansion of t in t
0.097 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.097 * [taylor]: Taking taylor expansion of z in t
0.097 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.097 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.097 * [taylor]: Taking taylor expansion of t in z
0.097 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.098 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.098 * [taylor]: Taking taylor expansion of t in z
0.098 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.098 * [taylor]: Taking taylor expansion of t in t
0.099 * [taylor]: Taking taylor expansion of 0 in t
0.101 * [taylor]: Taking taylor expansion of 0 in t
0.104 * [taylor]: Taking taylor expansion of 0 in t
0.104 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.104 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.106 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.130 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.130 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
0.130 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.130 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.130 * [taylor]: Taking taylor expansion of z in t
0.130 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.130 * [taylor]: Taking taylor expansion of t in t
0.131 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.131 * [taylor]: Taking taylor expansion of x in t
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.131 * [taylor]: Taking taylor expansion of y in t
0.131 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
0.131 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.131 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.131 * [taylor]: Taking taylor expansion of z in z
0.131 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.131 * [taylor]: Taking taylor expansion of t in z
0.131 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.131 * [taylor]: Taking taylor expansion of x in z
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.131 * [taylor]: Taking taylor expansion of y in z
0.132 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
0.132 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.132 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.132 * [taylor]: Taking taylor expansion of z in y
0.132 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.132 * [taylor]: Taking taylor expansion of t in y
0.132 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.132 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.132 * [taylor]: Taking taylor expansion of z in x
0.132 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.132 * [taylor]: Taking taylor expansion of t in x
0.133 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.133 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.133 * [taylor]: Taking taylor expansion of t in x
0.133 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.134 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.134 * [taylor]: Taking taylor expansion of t in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.136 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of 1 in z
0.136 * [taylor]: Taking taylor expansion of 1 in t
0.136 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.136 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.136 * [taylor]: Taking taylor expansion of z in z
0.136 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.136 * [taylor]: Taking taylor expansion of t in z
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in t
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in t
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in t
0.146 * [taylor]: Taking taylor expansion of 0 in t
0.146 * [taylor]: Taking taylor expansion of 0 in t
0.146 * [taylor]: Taking taylor expansion of 0 in t
0.146 * [taylor]: Taking taylor expansion of 0 in t
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.146 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.146 * [taylor]: Taking taylor expansion of t in t
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [taylor]: Taking taylor expansion of 0 in t
0.152 * [taylor]: Taking taylor expansion of 0 in z
0.152 * [taylor]: Taking taylor expansion of 0 in t
0.152 * [taylor]: Taking taylor expansion of 0 in z
0.152 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.154 * [taylor]: Taking taylor expansion of 0 in t
0.160 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.160 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.160 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.160 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.160 * [taylor]: Taking taylor expansion of t in t
0.160 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.160 * [taylor]: Taking taylor expansion of z in t
0.161 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.161 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.161 * [taylor]: Taking taylor expansion of y in t
0.161 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.161 * [taylor]: Taking taylor expansion of x in t
0.161 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.161 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.161 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.161 * [taylor]: Taking taylor expansion of t in z
0.161 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.161 * [taylor]: Taking taylor expansion of z in z
0.161 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.161 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.161 * [taylor]: Taking taylor expansion of y in z
0.161 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.161 * [taylor]: Taking taylor expansion of x in z
0.162 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.162 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.162 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.162 * [taylor]: Taking taylor expansion of t in y
0.162 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.162 * [taylor]: Taking taylor expansion of z in y
0.162 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.162 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.162 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.162 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.162 * [taylor]: Taking taylor expansion of t in x
0.162 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.162 * [taylor]: Taking taylor expansion of z in x
0.162 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.162 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.163 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.163 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.163 * [taylor]: Taking taylor expansion of t in x
0.163 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.163 * [taylor]: Taking taylor expansion of z in x
0.163 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.163 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.167 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.167 * [taylor]: Taking taylor expansion of t in y
0.167 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.167 * [taylor]: Taking taylor expansion of z in y
0.167 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.167 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.167 * [taylor]: Taking taylor expansion of t in z
0.167 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.167 * [taylor]: Taking taylor expansion of z in z
0.168 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.168 * [taylor]: Taking taylor expansion of t in t
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [taylor]: Taking taylor expansion of 1 in z
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [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
0.173 * [taylor]: Taking taylor expansion of 0 in t
0.173 * [taylor]: Taking taylor expansion of 0 in t
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [taylor]: Taking taylor expansion of 0 in z
0.179 * [taylor]: Taking taylor expansion of 0 in z
0.180 * [taylor]: Taking taylor expansion of 0 in t
0.180 * [taylor]: Taking taylor expansion of 0 in t
0.180 * [taylor]: Taking taylor expansion of 1 in t
0.181 * [taylor]: Taking taylor expansion of 0 in t
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of 0 in z
0.186 * [taylor]: Taking taylor expansion of 0 in z
0.186 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.188 * [taylor]: Taking taylor expansion of 0 in z
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.191 * [taylor]: Taking taylor expansion of 0 in t
0.191 * [taylor]: Taking taylor expansion of 0 in t
0.192 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.192 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.192 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.192 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.192 * [taylor]: Taking taylor expansion of t in t
0.192 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.192 * [taylor]: Taking taylor expansion of z in t
0.192 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.192 * [taylor]: Taking taylor expansion of y in t
0.192 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.192 * [taylor]: Taking taylor expansion of x in t
0.192 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.192 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.192 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.192 * [taylor]: Taking taylor expansion of t in z
0.192 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.193 * [taylor]: Taking taylor expansion of y in z
0.193 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.193 * [taylor]: Taking taylor expansion of x in z
0.193 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.193 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.193 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.193 * [taylor]: Taking taylor expansion of t in y
0.193 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.193 * [taylor]: Taking taylor expansion of z in y
0.193 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.193 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.194 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.194 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.194 * [taylor]: Taking taylor expansion of t in x
0.194 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.194 * [taylor]: Taking taylor expansion of z in x
0.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.194 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.194 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.194 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.194 * [taylor]: Taking taylor expansion of t in x
0.194 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.195 * [taylor]: Taking taylor expansion of z in x
0.195 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.199 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.199 * [taylor]: Taking taylor expansion of t in y
0.199 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.199 * [taylor]: Taking taylor expansion of z in y
0.199 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.199 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.199 * [taylor]: Taking taylor expansion of t in z
0.199 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.199 * [taylor]: Taking taylor expansion of z in z
0.199 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.199 * [taylor]: Taking taylor expansion of t in t
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [taylor]: Taking taylor expansion of 1 in z
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in z
0.203 * [taylor]: Taking taylor expansion of 0 in z
0.203 * [taylor]: Taking taylor expansion of 0 in z
0.203 * [taylor]: Taking taylor expansion of 0 in z
0.204 * [taylor]: Taking taylor expansion of 0 in t
0.204 * [taylor]: Taking taylor expansion of 0 in t
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [taylor]: Taking taylor expansion of 0 in z
0.208 * [taylor]: Taking taylor expansion of 0 in z
0.209 * [taylor]: Taking taylor expansion of 0 in z
0.209 * [taylor]: Taking taylor expansion of 0 in z
0.210 * [taylor]: Taking taylor expansion of 0 in z
0.211 * [taylor]: Taking taylor expansion of 0 in t
0.211 * [taylor]: Taking taylor expansion of 0 in t
0.212 * [taylor]: Taking taylor expansion of 1 in t
0.212 * [taylor]: Taking taylor expansion of 0 in t
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of 0 in z
0.217 * [taylor]: Taking taylor expansion of 0 in z
0.217 * [taylor]: Taking taylor expansion of 0 in z
0.218 * [taylor]: Taking taylor expansion of 0 in z
0.218 * [taylor]: Taking taylor expansion of 0 in z
0.219 * [taylor]: Taking taylor expansion of 0 in z
0.219 * [taylor]: Taking taylor expansion of 0 in t
0.219 * [taylor]: Taking taylor expansion of 0 in t
0.219 * [taylor]: Taking taylor expansion of 0 in t
0.219 * [taylor]: Taking taylor expansion of 0 in t
0.221 * [taylor]: Taking taylor expansion of 0 in t
0.222 * [taylor]: Taking taylor expansion of 0 in t
0.222 * * * [progress]: simplifying candidates
0.223 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log z) (log z)) (+ (log t) (log t)))
  (- (+ (log z) (log z)) (log (* t t)))
  (- (log (* z z)) (+ (log t) (log t)))
  (- (log (* z z)) (log (* t t)))
  (log (/ (* z z) (* t t)))
  (exp (/ (* z z) (* t t)))
  (/ (* (* (* z z) z) (* (* z z) z)) (* (* (* t t) t) (* (* t t) t)))
  (/ (* (* (* z z) z) (* (* z z) z)) (* (* (* t t) (* t t)) (* t t)))
  (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) t) (* (* t t) t)))
  (/ (* (* (* z z) (* z z)) (* z z)) (* (* (* t t) (* t t)) (* t t)))
  (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t))))
  (cbrt (/ (* z z) (* t t)))
  (* (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (/ (* z z) (* t t)))
  (sqrt (/ (* z z) (* t t)))
  (sqrt (/ (* z z) (* t t)))
  (- (* z z))
  (- (* t t))
  (/ z t)
  (/ z t)
  (/ 1 (* t t))
  (/ (* t t) (* z z))
  (/ (* z z) t)
  (/ (* t t) z)
  (- (+ (log x) (log x)) (+ (log y) (log y)))
  (- (+ (log x) (log x)) (log (* y y)))
  (- (log (* x x)) (+ (log y) (log y)))
  (- (log (* x x)) (log (* y y)))
  (log (/ (* x x) (* y y)))
  (exp (/ (* x x) (* y y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) (* y y)) (* y y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (* (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  (* (exp (/ (* x x) (* y y))) (exp (/ (* z z) (* t t))))
  (log (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (exp (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (* (cbrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))) (cbrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))))
  (cbrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (* (* (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (sqrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (sqrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (pow (/ (* x x) (* y y)) 3) (pow (/ (* z z) (* t t)) 3))
  (+ (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (- (* (/ (* z z) (* t t)) (/ (* z z) (* t t))) (* (/ (* x x) (* y y)) (/ (* z z) (* t t)))))
  (- (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (* (/ (* z z) (* t t)) (/ (* z z) (* t t))))
  (- (/ (* x x) (* y y)) (/ (* z z) (* t t)))
  (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
0.228 * * [simplify]: iteration  0 :  375  enodes  (cost  410 )
0.236 * * [simplify]: iteration  1 :  1850  enodes  (cost  329 )
0.262 * * [simplify]: iteration  2 :  5002  enodes  (cost  297 )
0.264 * [simplify]: Simplified to:
   (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (/ (* z z) (* t t)))
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (/ (* z z) (* t t))) (cbrt (/ (* z z) (* t t))))
  (cbrt (/ (* z z) (* t t)))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (- (* z z))
  (- (* t t))
  (/ z t)
  (/ z t)
  (/ 1 (* t t))
  (/ (* t t) (* z z))
  (/ (* z z) t)
  (/ (* t t) z)
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (/ (* x x) (* y y)))
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  (exp (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (log (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (exp (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (* (cbrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))) (cbrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))))
  (cbrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (pow (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) 3)
  (sqrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (sqrt (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (pow (/ (* x x) (* y y)) 3) (pow (/ (* z z) (* t t)) 3))
  (+ (/ z (/ (pow t 4) (pow z 3))) (- (/ x (/ (pow y 4) (pow x 3))) (* (/ (* x x) (* y y)) (/ (* z z) (* t t)))))
  (+ (- (* (/ (* z z) (* t t)) (/ (* z z) (* t t)))) (/ x (/ (pow y 4) (pow x 3))))
  (- (/ (* x x) (* y y)) (/ (* z z) (* t t)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (/ (* z z) (* t t))
  (/ (* z z) (* t t))
  (/ (* z z) (* t t))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
0.265 * * * [progress]: adding candidates to table
0.396 * * [progress]: iteration 2 / 4
0.396 * * * [progress]: picking best candidate
0.413 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))>
0.413 * * * [progress]: localizing error
0.423 * * * [progress]: generating rewritten candidates
0.423 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.429 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.432 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.440 * * * [progress]: generating series expansions
0.440 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.440 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.440 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.441 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [taylor]: Taking taylor expansion of 0 in y
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.450 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.450 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.450 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.450 * [taylor]: Taking taylor expansion of x in y
0.451 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.458 * [taylor]: Taking taylor expansion of 0 in y
0.458 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.458 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.459 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.459 * [taylor]: Taking taylor expansion of y in x
0.459 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.466 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.466 * [approximate]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in (z t) around 0
0.466 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.466 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.466 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.467 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.467 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.467 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.467 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.467 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.467 * [taylor]: Taking taylor expansion of 0 in t
0.471 * [taylor]: Taking taylor expansion of 0 in t
0.472 * [taylor]: Taking taylor expansion of 0 in t
0.473 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.473 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.473 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.473 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.473 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.473 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.473 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.473 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.473 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.473 * [taylor]: Taking taylor expansion of 0 in t
0.474 * [taylor]: Taking taylor expansion of 0 in t
0.475 * [taylor]: Taking taylor expansion of 0 in t
0.475 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.475 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.475 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.475 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.475 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.475 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.475 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.476 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.476 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.476 * [taylor]: Taking taylor expansion of 0 in t
0.476 * [taylor]: Taking taylor expansion of 0 in t
0.477 * [taylor]: Taking taylor expansion of 0 in t
0.478 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.478 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.478 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in t
0.478 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.478 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.478 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.478 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.478 * [taylor]: Taking taylor expansion of x in t
0.478 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.478 * [taylor]: Taking taylor expansion of y in t
0.478 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in z
0.478 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.478 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.478 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.478 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.478 * [taylor]: Taking taylor expansion of x in z
0.478 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.478 * [taylor]: Taking taylor expansion of y in z
0.478 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in y
0.479 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.479 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.479 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in x
0.479 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.479 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.479 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in x
0.480 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.480 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.480 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.480 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.481 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of 1 in z
0.482 * [taylor]: Taking taylor expansion of 1 in t
0.482 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.482 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.482 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.482 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.484 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [taylor]: Taking taylor expansion of 0 in z
0.485 * [taylor]: Taking taylor expansion of 0 in t
0.485 * [taylor]: Taking taylor expansion of 0 in z
0.485 * [taylor]: Taking taylor expansion of 0 in t
0.485 * [taylor]: Taking taylor expansion of 0 in z
0.485 * [taylor]: Taking taylor expansion of 0 in t
0.485 * [taylor]: Taking taylor expansion of 0 in t
0.485 * [taylor]: Taking taylor expansion of 0 in t
0.486 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.486 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in t
0.486 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.486 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.486 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.486 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.486 * [taylor]: Taking taylor expansion of y in t
0.486 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.486 * [taylor]: Taking taylor expansion of x in t
0.486 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in z
0.486 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.486 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.486 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.486 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.486 * [taylor]: Taking taylor expansion of y in z
0.486 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.486 * [taylor]: Taking taylor expansion of x in z
0.486 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in y
0.486 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.486 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.486 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.486 * [taylor]: Taking taylor expansion of y in y
0.487 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.487 * [taylor]: Taking taylor expansion of x in y
0.487 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.487 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.487 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.487 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.487 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.487 * [taylor]: Taking taylor expansion of y in x
0.487 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.487 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.487 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.488 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.489 * [taylor]: Taking taylor expansion of 0 in y
0.489 * [taylor]: Taking taylor expansion of 0 in z
0.489 * [taylor]: Taking taylor expansion of 0 in t
0.491 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.491 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.491 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.491 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.492 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.492 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.492 * [taylor]: Taking taylor expansion of 0 in z
0.492 * [taylor]: Taking taylor expansion of 0 in t
0.492 * [taylor]: Taking taylor expansion of 1 in z
0.492 * [taylor]: Taking taylor expansion of 1 in t
0.492 * [taylor]: Taking taylor expansion of 0 in t
0.495 * [taylor]: Taking taylor expansion of 0 in y
0.495 * [taylor]: Taking taylor expansion of 0 in z
0.495 * [taylor]: Taking taylor expansion of 0 in t
0.495 * [taylor]: Taking taylor expansion of 0 in z
0.495 * [taylor]: Taking taylor expansion of 0 in t
0.495 * [taylor]: Taking taylor expansion of 0 in z
0.495 * [taylor]: Taking taylor expansion of 0 in t
0.495 * [taylor]: Taking taylor expansion of 0 in z
0.495 * [taylor]: Taking taylor expansion of 0 in t
0.496 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.496 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in t
0.496 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.496 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.496 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.496 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.496 * [taylor]: Taking taylor expansion of y in t
0.496 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.496 * [taylor]: Taking taylor expansion of x in t
0.496 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in z
0.496 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.496 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.497 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.497 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.497 * [taylor]: Taking taylor expansion of y in z
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.497 * [taylor]: Taking taylor expansion of x in z
0.497 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in y
0.497 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.497 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.497 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.497 * [taylor]: Taking taylor expansion of x in y
0.497 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.497 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.497 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.497 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.497 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.497 * [taylor]: Taking taylor expansion of y in x
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.498 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.498 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.498 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.498 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.498 * [taylor]: Taking taylor expansion of y in x
0.498 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of 0 in y
0.500 * [taylor]: Taking taylor expansion of 0 in z
0.500 * [taylor]: Taking taylor expansion of 0 in t
0.502 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.502 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.502 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.502 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.502 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.502 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.502 * [taylor]: Taking taylor expansion of 0 in z
0.503 * [taylor]: Taking taylor expansion of 0 in t
0.503 * [taylor]: Taking taylor expansion of 1 in z
0.503 * [taylor]: Taking taylor expansion of 1 in t
0.503 * [taylor]: Taking taylor expansion of 0 in t
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.505 * [taylor]: Taking taylor expansion of 0 in z
0.505 * [taylor]: Taking taylor expansion of 0 in t
0.506 * [taylor]: Taking taylor expansion of 0 in z
0.506 * [taylor]: Taking taylor expansion of 0 in t
0.506 * [taylor]: Taking taylor expansion of 0 in z
0.506 * [taylor]: Taking taylor expansion of 0 in t
0.506 * [taylor]: Taking taylor expansion of 0 in z
0.506 * [taylor]: Taking taylor expansion of 0 in t
0.507 * * * [progress]: simplifying candidates
0.507 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log x) (log x)) (+ (log y) (log y)))
  (- (+ (log x) (log x)) (log (* y y)))
  (- (log (* x x)) (+ (log y) (log y)))
  (- (log (* x x)) (log (* y y)))
  (log (/ (* x x) (* y y)))
  (exp (/ (* x x) (* y y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (* y y) (* y y)) (* y y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (* (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (sqrt (/ (* x x) (* y y)))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  (+ 1 1)
  (* (fabs (/ z t)) (fabs (/ z t)))
  (+ 1 1)
  (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
  (log (* (fabs (/ z t)) (fabs (/ z t))))
  (exp (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))))
  (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
  (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t))))
  (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
  (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* 1 1)
  (* (fabs (/ z t)) (fabs (/ z t)))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* 2 1)
  (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
  (* (fabs (/ z t)) 1)
  (* (cbrt (fabs (/ z t))) (fabs (/ z t)))
  (* (sqrt (fabs (/ z t))) (fabs (/ z t)))
  (* (fabs (/ z t)) (fabs (/ z t)))
  (* (exp (/ (* x x) (* y y))) (exp (* (fabs (/ z t)) (fabs (/ z t)))))
  (log (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (exp (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (* (cbrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))))
  (cbrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (* (* (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))) (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))) (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (+ (pow (/ (* x x) (* y y)) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3))
  (+ (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (- (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))))
  (- (* (/ (* x x) (* y y)) (/ (* x x) (* y y))) (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (- (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (+ (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))
  (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2)))
  (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2)))
0.512 * * [simplify]: iteration  0 :  267  enodes  (cost  431 )
0.518 * * [simplify]: iteration  1 :  1294  enodes  (cost  348 )
0.542 * * [simplify]: iteration  2 :  5001  enodes  (cost  324 )
0.544 * [simplify]: Simplified to:
   (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (/ (* x x) (* y y)))
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (/ (* x x) (* y y))) (cbrt (/ (* x x) (* y y))))
  (cbrt (/ (* x x) (* y y)))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (- (* x x))
  (- (* y y))
  (/ x y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) (* x x))
  (/ (* x x) y)
  (/ (* y y) x)
  2
  (pow (fabs (/ z t)) 2)
  2
  (* 2 (log (fabs (/ z t))))
  (* 2 (log (fabs (/ z t))))
  (exp (pow (fabs (/ z t)) 2))
  (pow (fabs (/ z t)) 6)
  (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
  (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
  (pow (fabs (/ z t)) 6)
  (fabs (fabs (/ z t)))
  (fabs (fabs (/ z t)))
  (pow (cbrt (fabs (/ z t))) 4)
  (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))
  (fabs (/ z t))
  (fabs (/ z t))
  1
  (pow (fabs (/ z t)) 2)
  (fabs (/ z t))
  (fabs (/ z t))
  2
  (* (pow (cbrt (fabs (/ z t))) 4) (cbrt (fabs (/ z t))))
  (pow (sqrt (fabs (/ z t))) 3)
  (fabs (/ z t))
  (pow (cbrt (fabs (/ z t))) 4)
  (pow (sqrt (fabs (/ z t))) 3)
  (pow (fabs (/ z t)) 2)
  (exp (+ (/ (* x x) (* y y)) (pow (fabs (/ z t)) 2)))
  (log (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (exp (+ (/ (* x x) (* y y)) (pow (fabs (/ z t)) 2)))
  (* (cbrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t))))))
  (cbrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (pow (+ (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2)) 3)
  (sqrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (+ (pow (/ (* x x) (* y y)) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3))
  (+ (pow (fabs (/ z t)) 4) (- (/ x (/ (pow y 4) (pow x 3))) (/ (* (pow x 2) (pow (fabs (/ z t)) 2)) (pow y 2))))
  (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (/ x (/ (pow y 4) (pow x 3))))
  (- (/ (* x x) (* y y)) (pow (fabs (/ z t)) 2))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (/ (* x x) (* y y))
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (+ (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))
  (+ (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))
  (+ (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))
0.545 * * * [progress]: adding candidates to table
0.680 * * [progress]: iteration 3 / 4
0.680 * * * [progress]: picking best candidate
0.712 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>
0.712 * * * [progress]: localizing error
0.722 * * * [progress]: generating rewritten candidates
0.722 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.725 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.729 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.733 * * * [progress]: generating series expansions
0.734 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.734 * [approximate]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in (x y) around 0
0.734 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
0.734 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.734 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
0.734 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.734 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
0.734 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.734 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
0.734 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in (x y) around 0
0.736 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.737 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.737 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.737 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.737 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.737 * [taylor]: Taking taylor expansion of 0 in y
0.738 * [taylor]: Taking taylor expansion of 0 in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.739 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in (x y) around 0
0.739 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.739 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.739 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.739 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.739 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.739 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.739 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.739 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of 0 in y
0.741 * [taylor]: Taking taylor expansion of 0 in y
0.741 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.741 * [approximate]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in (z t) around 0
0.741 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.741 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.741 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.741 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.741 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.741 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.742 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.742 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.742 * [taylor]: Taking taylor expansion of 0 in t
0.742 * [taylor]: Taking taylor expansion of 0 in t
0.743 * [taylor]: Taking taylor expansion of 0 in t
0.744 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.744 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.744 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.744 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.744 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.744 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.744 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.744 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.744 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.744 * [taylor]: Taking taylor expansion of 0 in t
0.745 * [taylor]: Taking taylor expansion of 0 in t
0.746 * [taylor]: Taking taylor expansion of 0 in t
0.746 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.746 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.746 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.746 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.746 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.746 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.746 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.746 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.746 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.747 * [taylor]: Taking taylor expansion of 0 in t
0.747 * [taylor]: Taking taylor expansion of 0 in t
0.748 * [taylor]: Taking taylor expansion of 0 in t
0.748 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.749 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in (x y z t) around 0
0.749 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in t
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.749 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in t
0.749 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in t
0.749 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in z
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.749 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in z
0.749 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in z
0.749 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in y
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.749 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
0.749 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.749 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in x
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.749 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
0.749 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.749 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in x
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.749 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.749 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
0.749 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
0.750 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in y
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.750 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
0.750 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
0.750 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in z
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.750 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in z
0.750 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in z
0.751 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) in t
0.751 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.751 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.751 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in t
0.751 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in t
0.752 * [taylor]: Taking taylor expansion of 0 in y
0.752 * [taylor]: Taking taylor expansion of 0 in z
0.752 * [taylor]: Taking taylor expansion of 0 in t
0.752 * [taylor]: Taking taylor expansion of 0 in z
0.753 * [taylor]: Taking taylor expansion of 0 in t
0.753 * [taylor]: Taking taylor expansion of 0 in t
0.754 * [taylor]: Taking taylor expansion of 0 in y
0.754 * [taylor]: Taking taylor expansion of 0 in z
0.754 * [taylor]: Taking taylor expansion of 0 in t
0.754 * [taylor]: Taking taylor expansion of 0 in z
0.754 * [taylor]: Taking taylor expansion of 0 in t
0.755 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in (x y z t) around 0
0.755 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in t
0.755 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in t
0.755 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in t
0.755 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.755 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.755 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in z
0.755 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in z
0.755 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in z
0.755 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.755 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.755 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in y
0.755 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.755 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.755 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.755 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.756 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in x
0.756 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.756 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.756 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.756 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.756 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in x
0.756 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.756 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.756 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.756 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.756 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in y
0.756 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.756 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.756 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.756 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.757 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in z
0.757 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in z
0.757 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in z
0.757 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.757 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.757 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in t
0.757 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in t
0.757 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in t
0.757 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.757 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.758 * [taylor]: Taking taylor expansion of 0 in y
0.758 * [taylor]: Taking taylor expansion of 0 in z
0.758 * [taylor]: Taking taylor expansion of 0 in t
0.759 * [taylor]: Taking taylor expansion of 0 in z
0.759 * [taylor]: Taking taylor expansion of 0 in t
0.759 * [taylor]: Taking taylor expansion of 0 in t
0.761 * [taylor]: Taking taylor expansion of 0 in y
0.761 * [taylor]: Taking taylor expansion of 0 in z
0.761 * [taylor]: Taking taylor expansion of 0 in t
0.761 * [taylor]: Taking taylor expansion of 0 in z
0.761 * [taylor]: Taking taylor expansion of 0 in t
0.761 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in (x y z t) around 0
0.761 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in t
0.761 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in t
0.761 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in t
0.761 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.761 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.761 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in z
0.761 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in z
0.762 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in z
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.762 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.762 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in y
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.762 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.762 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.762 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in x
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.762 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.762 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.762 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in x
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
0.762 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.762 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.762 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in y
0.762 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
0.762 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
0.763 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.763 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.763 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in z
0.763 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in z
0.763 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in z
0.763 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.763 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.763 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ y x)) 2) (pow (fabs (/ t z)) 2)) in t
0.763 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in t
0.763 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in t
0.763 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.763 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.765 * [taylor]: Taking taylor expansion of 0 in y
0.765 * [taylor]: Taking taylor expansion of 0 in z
0.765 * [taylor]: Taking taylor expansion of 0 in t
0.765 * [taylor]: Taking taylor expansion of 0 in z
0.765 * [taylor]: Taking taylor expansion of 0 in t
0.766 * [taylor]: Taking taylor expansion of 0 in t
0.767 * [taylor]: Taking taylor expansion of 0 in y
0.767 * [taylor]: Taking taylor expansion of 0 in z
0.767 * [taylor]: Taking taylor expansion of 0 in t
0.767 * [taylor]: Taking taylor expansion of 0 in z
0.767 * [taylor]: Taking taylor expansion of 0 in t
0.767 * * * [progress]: simplifying candidates
0.768 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (fabs (/ x y)) (fabs (/ x y)))
  (+ 1 1)
  (+ (log (fabs (/ x y))) (log (fabs (/ x y))))
  (log (* (fabs (/ x y)) (fabs (/ x y))))
  (exp (* (fabs (/ x y)) (fabs (/ x y))))
  (* (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))) (* (* (fabs (/ x y)) (fabs (/ x y))) (fabs (/ x y))))
  (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
  (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
  (* (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (fabs (/ x y)) (fabs (/ x y))))
  (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
  (sqrt (* (fabs (/ x y)) (fabs (/ x y))))
  (* (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* 1 1)
  (* (fabs (/ x y)) (fabs (/ x y)))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y))))
  (* 2 1)
  (* (fabs (/ x y)) (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (* (fabs (/ x y)) (sqrt (fabs (/ x y))))
  (* (fabs (/ x y)) 1)
  (* (cbrt (fabs (/ x y))) (fabs (/ x y)))
  (* (sqrt (fabs (/ x y))) (fabs (/ x y)))
  (* (fabs (/ x y)) (fabs (/ x y)))
  (+ 1 1)
  (* (fabs (/ z t)) (fabs (/ z t)))
  (+ 1 1)
  (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
  (log (* (fabs (/ z t)) (fabs (/ z t))))
  (exp (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))))
  (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
  (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t))))
  (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
  (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* 1 1)
  (* (fabs (/ z t)) (fabs (/ z t)))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* 2 1)
  (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
  (* (fabs (/ z t)) 1)
  (* (cbrt (fabs (/ z t))) (fabs (/ z t)))
  (* (sqrt (fabs (/ z t))) (fabs (/ z t)))
  (* (fabs (/ z t)) (fabs (/ z t)))
  (* (exp (* (fabs (/ x y)) (fabs (/ x y)))) (exp (* (fabs (/ z t)) (fabs (/ z t)))))
  (log (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (exp (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (* (cbrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))))
  (cbrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (* (* (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3))
  (+ (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (- (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))))
  (- (* (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ x y)) (fabs (/ x y)))) (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (- (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2))
  (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2))
  (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2))
0.773 * * [simplify]: iteration  0 :  185  enodes  (cost  467 )
0.777 * * [simplify]: iteration  1 :  845  enodes  (cost  384 )
0.798 * * [simplify]: iteration  2 :  4503  enodes  (cost  368 )
0.913 * * [simplify]: iteration  3 :  5001  enodes  (cost  352 )
0.915 * [simplify]: Simplified to:
   2
  (pow (fabs (/ x y)) 2)
  2
  (* 2 (log (fabs (/ x y))))
  (* 2 (log (fabs (/ x y))))
  (exp (pow (fabs (/ x y)) 2))
  (pow (fabs (/ x y)) 6)
  (* (cbrt (* (fabs (/ x y)) (fabs (/ x y)))) (cbrt (* (fabs (/ x y)) (fabs (/ x y)))))
  (cbrt (* (fabs (/ x y)) (fabs (/ x y))))
  (pow (fabs (/ x y)) 6)
  (fabs (fabs (/ x y)))
  (fabs (fabs (/ x y)))
  (pow (cbrt (fabs (/ x y))) 4)
  (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))
  (fabs (/ x y))
  (fabs (/ x y))
  1
  (pow (fabs (/ x y)) 2)
  (fabs (/ x y))
  (fabs (/ x y))
  2
  (pow (cbrt (fabs (/ x y))) 5)
  (pow (fabs (/ x y)) 3/2)
  (fabs (/ x y))
  (pow (cbrt (fabs (/ x y))) 4)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 2)
  2
  (pow (fabs (/ z t)) 2)
  2
  (* 2 (log (fabs (/ z t))))
  (* 2 (log (fabs (/ z t))))
  (exp (pow (fabs (/ z t)) 2))
  (pow (fabs (/ z t)) 6)
  (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
  (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
  (pow (fabs (/ z t)) 6)
  (fabs (fabs (/ z t)))
  (fabs (fabs (/ z t)))
  (pow (cbrt (fabs (/ z t))) 4)
  (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))
  (fabs (/ z t))
  (fabs (/ z t))
  1
  (pow (fabs (/ z t)) 2)
  (fabs (/ z t))
  (fabs (/ z t))
  2
  (pow (cbrt (fabs (/ z t))) 5)
  (pow (fabs (/ z t)) 3/2)
  (fabs (/ z t))
  (pow (cbrt (fabs (/ z t))) 4)
  (pow (fabs (/ z t)) 3/2)
  (pow (fabs (/ z t)) 2)
  (exp (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)))
  (log (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)))
  (exp (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)))
  (* (cbrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t))))))
  (cbrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (pow (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) 3)
  (sqrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3))
  (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))
  (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4))
  (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2))
  (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2))
  (+ (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2))
0.915 * * * [progress]: adding candidates to table
1.072 * * [progress]: iteration 4 / 4
1.072 * * * [progress]: picking best candidate
1.116 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))>
1.116 * * * [progress]: localizing error
1.133 * * * [progress]: generating rewritten candidates
1.133 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.134 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.138 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.140 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.148 * * * [progress]: generating series expansions
1.148 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.148 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ x y))) in (x y) around 0
1.148 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
1.148 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
1.148 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
1.148 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
1.148 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in x
1.148 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
1.149 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ x y))) in y
1.149 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.150 * [taylor]: Taking taylor expansion of 0 in y
1.151 * [taylor]: Taking taylor expansion of 0 in y
1.151 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ y x))) in (x y) around 0
1.151 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
1.151 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.151 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
1.151 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.151 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
1.151 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.151 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
1.151 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.151 * [taylor]: Taking taylor expansion of 0 in y
1.152 * [taylor]: Taking taylor expansion of 0 in y
1.153 * [taylor]: Taking taylor expansion of 0 in y
1.153 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ y x))) in (x y) around 0
1.153 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
1.153 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.153 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
1.153 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.153 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in x
1.153 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.154 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ y x))) in y
1.154 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.154 * [taylor]: Taking taylor expansion of 0 in y
1.154 * [taylor]: Taking taylor expansion of 0 in y
1.155 * [taylor]: Taking taylor expansion of 0 in y
1.156 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.156 * [approximate]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in (z t) around 0
1.156 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
1.156 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.156 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
1.156 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.156 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
1.156 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.156 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
1.156 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.156 * [taylor]: Taking taylor expansion of 0 in t
1.157 * [taylor]: Taking taylor expansion of 0 in t
1.158 * [taylor]: Taking taylor expansion of 0 in t
1.158 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
1.158 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
1.158 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.158 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
1.158 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.158 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
1.158 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.158 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
1.158 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.159 * [taylor]: Taking taylor expansion of 0 in t
1.159 * [taylor]: Taking taylor expansion of 0 in t
1.160 * [taylor]: Taking taylor expansion of 0 in t
1.160 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
1.160 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
1.160 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.160 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
1.161 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.161 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
1.161 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.161 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
1.161 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.161 * [taylor]: Taking taylor expansion of 0 in t
1.162 * [taylor]: Taking taylor expansion of 0 in t
1.162 * [taylor]: Taking taylor expansion of 0 in t
1.163 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.163 * [approximate]: Taking taylor expansion of (pow (fabs (/ x y)) 3/2) in (x y) around 0
1.163 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 3/2) in y
1.163 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ x y))))) in y
1.163 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ x y)))) in y
1.163 * [taylor]: Taking taylor expansion of 3/2 in y
1.163 * [taylor]: Taking taylor expansion of (log (fabs (/ x y))) in y
1.163 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
1.163 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 3/2) in x
1.163 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ x y))))) in x
1.163 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ x y)))) in x
1.163 * [taylor]: Taking taylor expansion of 3/2 in x
1.163 * [taylor]: Taking taylor expansion of (log (fabs (/ x y))) in x
1.163 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
1.163 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 3/2) in x
1.163 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ x y))))) in x
1.163 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ x y)))) in x
1.163 * [taylor]: Taking taylor expansion of 3/2 in x
1.163 * [taylor]: Taking taylor expansion of (log (fabs (/ x y))) in x
1.164 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
1.164 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 3/2) in y
1.164 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ x y))))) in y
1.164 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ x y)))) in y
1.164 * [taylor]: Taking taylor expansion of 3/2 in y
1.164 * [taylor]: Taking taylor expansion of (log (fabs (/ x y))) in y
1.164 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
1.166 * [taylor]: Taking taylor expansion of 0 in y
1.169 * [taylor]: Taking taylor expansion of 0 in y
1.180 * [taylor]: Taking taylor expansion of 0 in y
1.180 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in (x y) around 0
1.180 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in y
1.180 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in y
1.180 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in y
1.180 * [taylor]: Taking taylor expansion of 3/2 in y
1.180 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in y
1.180 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.180 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in x
1.180 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in x
1.180 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in x
1.180 * [taylor]: Taking taylor expansion of 3/2 in x
1.181 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in x
1.181 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.181 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in x
1.181 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in x
1.181 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in x
1.181 * [taylor]: Taking taylor expansion of 3/2 in x
1.181 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in x
1.181 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.181 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in y
1.181 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in y
1.181 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in y
1.181 * [taylor]: Taking taylor expansion of 3/2 in y
1.181 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in y
1.181 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.183 * [taylor]: Taking taylor expansion of 0 in y
1.187 * [taylor]: Taking taylor expansion of 0 in y
1.192 * [taylor]: Taking taylor expansion of 0 in y
1.193 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in (x y) around 0
1.193 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in y
1.193 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in y
1.193 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in y
1.193 * [taylor]: Taking taylor expansion of 3/2 in y
1.193 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in y
1.193 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.193 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in x
1.193 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in x
1.193 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in x
1.193 * [taylor]: Taking taylor expansion of 3/2 in x
1.193 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in x
1.193 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.193 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in x
1.193 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in x
1.193 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in x
1.193 * [taylor]: Taking taylor expansion of 3/2 in x
1.193 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in x
1.193 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.194 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 3/2) in y
1.194 * [taylor]: Taking taylor expansion of (exp (* 3/2 (log (fabs (/ y x))))) in y
1.194 * [taylor]: Taking taylor expansion of (* 3/2 (log (fabs (/ y x)))) in y
1.194 * [taylor]: Taking taylor expansion of 3/2 in y
1.194 * [taylor]: Taking taylor expansion of (log (fabs (/ y x))) in y
1.194 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.195 * [taylor]: Taking taylor expansion of 0 in y
1.199 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.206 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.206 * [approximate]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in (x y) around 0
1.206 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
1.206 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
1.206 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
1.206 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
1.206 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in x
1.206 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in x
1.206 * [taylor]: Taking taylor expansion of (pow (fabs (/ x y)) 2) in y
1.206 * [taylor]: Taking taylor expansion of (fabs (/ x y)) in y
1.207 * [taylor]: Taking taylor expansion of 0 in y
1.207 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in (x y) around 0
1.208 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
1.208 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.209 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
1.209 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.209 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
1.209 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.209 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
1.209 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.209 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.211 * [taylor]: Taking taylor expansion of 0 in y
1.211 * [approximate]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in (x y) around 0
1.211 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
1.211 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.211 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
1.211 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.211 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in x
1.211 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in x
1.211 * [taylor]: Taking taylor expansion of (pow (fabs (/ y x)) 2) in y
1.211 * [taylor]: Taking taylor expansion of (fabs (/ y x)) in y
1.212 * [taylor]: Taking taylor expansion of 0 in y
1.212 * [taylor]: Taking taylor expansion of 0 in y
1.213 * [taylor]: Taking taylor expansion of 0 in y
1.213 * * * [progress]: simplifying candidates
1.214 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (fabs (/ x y))))
  (exp (sqrt (fabs (/ x y))))
  (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
  (cbrt (sqrt (fabs (/ x y))))
  (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y))))
  (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))))
  (sqrt (cbrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt 1)
  (sqrt (fabs (/ x y)))
  (/ 1 2)
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (+ 1 1)
  (* (fabs (/ z t)) (fabs (/ z t)))
  (+ 1 1)
  (+ (log (fabs (/ z t))) (log (fabs (/ z t))))
  (log (* (fabs (/ z t)) (fabs (/ z t))))
  (exp (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))) (* (* (fabs (/ z t)) (fabs (/ z t))) (fabs (/ z t))))
  (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
  (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (fabs (/ z t)) (fabs (/ z t))))
  (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
  (sqrt (* (fabs (/ z t)) (fabs (/ z t))))
  (* (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* 1 1)
  (* (fabs (/ z t)) (fabs (/ z t)))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (* 2 1)
  (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (* (fabs (/ z t)) (sqrt (fabs (/ z t))))
  (* (fabs (/ z t)) 1)
  (* (cbrt (fabs (/ z t))) (fabs (/ z t)))
  (* (sqrt (fabs (/ z t))) (fabs (/ z t)))
  (* (fabs (/ z t)) (fabs (/ z t)))
  (* (log (fabs (/ x y))) 3/2)
  (* (log (fabs (/ x y))) 3/2)
  (* 1 3/2)
  (pow (fabs (/ x y)) (* (cbrt 3/2) (cbrt 3/2)))
  (pow (fabs (/ x y)) (sqrt 3/2))
  (pow (fabs (/ x y)) 1)
  (pow (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) 3/2)
  (pow (cbrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow 1 3/2)
  (pow (fabs (/ x y)) 3/2)
  (log (pow (fabs (/ x y)) 3/2))
  (exp (pow (fabs (/ x y)) 3/2))
  (* (cbrt (pow (fabs (/ x y)) 3/2)) (cbrt (pow (fabs (/ x y)) 3/2)))
  (cbrt (pow (fabs (/ x y)) 3/2))
  (* (* (pow (fabs (/ x y)) 3/2) (pow (fabs (/ x y)) 3/2)) (pow (fabs (/ x y)) 3/2))
  (sqrt (pow (fabs (/ x y)) 3/2))
  (sqrt (pow (fabs (/ x y)) 3/2))
  (pow (fabs (/ x y)) (/ 3/2 2))
  (pow (fabs (/ x y)) (/ 3/2 2))
  (+ 3/2 1/2)
  (+ 3/2 (/ 1 2))
  (+ (* (log (fabs (/ x y))) 3/2) (log (sqrt (fabs (/ x y)))))
  (+ (* (log (fabs (/ x y))) 3/2) (log (sqrt (fabs (/ x y)))))
  (+ (log (pow (fabs (/ x y)) 3/2)) (log (sqrt (fabs (/ x y)))))
  (log (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (exp (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (* (* (* (pow (fabs (/ x y)) 3/2) (pow (fabs (/ x y)) 3/2)) (pow (fabs (/ x y)) 3/2)) (* (* (sqrt (fabs (/ x y))) (sqrt (fabs (/ x y)))) (sqrt (fabs (/ x y)))))
  (* (cbrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))) (cbrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))))
  (cbrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (* (* (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))) (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (sqrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (sqrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) (/ 3/2 2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) (/ 3/2 2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) (/ 3/2 2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) (/ 3/2 2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/2) (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))))
  (* (pow (fabs (/ x y)) 3/2) (sqrt (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y))))))
  (* (pow (fabs (/ x y)) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/2) (sqrt 1))
  (* (pow (fabs (/ x y)) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/2) 1)
  (* (pow (cbrt (fabs (/ x y))) 3/2) (sqrt (fabs (/ x y))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (fabs (/ x y))))
  (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))
  (* (cbrt (pow (fabs (/ x y)) 3/2)) (sqrt (fabs (/ x y))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (fabs (/ x y))))
  (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))
  (* (pow (fabs (/ x y)) (/ 3/2 2)) (sqrt (fabs (/ x y))))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (sqrt (fabs (/ x y)))
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
1.219 * * [simplify]: iteration  0 :  204  enodes  (cost  617 )
1.224 * * [simplify]: iteration  1 :  841  enodes  (cost  568 )
1.247 * * [simplify]: iteration  2 :  4606  enodes  (cost  547 )
1.348 * * [simplify]: iteration  3 :  5002  enodes  (cost  517 )
1.351 * [simplify]: Simplified to:
   (log (pow (fabs (/ x y)) 1/2))
  (exp (sqrt (fabs (/ x y))))
  (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y)))))
  (cbrt (sqrt (fabs (/ x y))))
  (pow (fabs (/ x y)) 3/2)
  (fabs (cbrt (fabs (/ x y))))
  (sqrt (cbrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  1
  (pow (fabs (/ x y)) 1/2)
  1/2
  (sqrt (sqrt (fabs (/ x y))))
  (sqrt (sqrt (fabs (/ x y))))
  2
  (pow (fabs (/ z t)) 2)
  2
  (* 2 (log (fabs (/ z t))))
  (* 2 (log (fabs (/ z t))))
  (exp (pow (fabs (/ z t)) 2))
  (pow (fabs (/ z t)) 6)
  (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))
  (cbrt (* (fabs (/ z t)) (fabs (/ z t))))
  (pow (fabs (/ z t)) 6)
  (fabs (fabs (/ z t)))
  (fabs (fabs (/ z t)))
  (pow (cbrt (fabs (/ z t))) 4)
  (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))
  (fabs (/ z t))
  (fabs (/ z t))
  1
  (pow (fabs (/ z t)) 2)
  (fabs (/ z t))
  (fabs (/ z t))
  2
  (pow (cbrt (fabs (/ z t))) 5)
  (pow (fabs (/ z t)) 3/2)
  (fabs (/ z t))
  (pow (cbrt (fabs (/ z t))) 4)
  (pow (fabs (/ z t)) 3/2)
  (pow (fabs (/ z t)) 2)
  (log (pow (fabs (/ x y)) 3/2))
  (log (pow (fabs (/ x y)) 3/2))
  3/2
  (pow (fabs (/ x y)) (* (cbrt 3/2) (cbrt 3/2)))
  (pow (fabs (/ x y)) (sqrt 3/2))
  (fabs (/ x y))
  (pow (* (cbrt (fabs (/ x y))) (cbrt (fabs (/ x y)))) 3/2)
  (pow (cbrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  (pow (sqrt (fabs (/ x y))) 3/2)
  1
  (pow (fabs (/ x y)) 3/2)
  (log (pow (fabs (/ x y)) 3/2))
  (exp (pow (fabs (/ x y)) 3/2))
  (* (cbrt (pow (fabs (/ x y)) 3/2)) (cbrt (pow (fabs (/ x y)) 3/2)))
  (cbrt (pow (fabs (/ x y)) 3/2))
  (pow (pow (fabs (/ x y)) 3/2) 3)
  (sqrt (pow (fabs (/ x y)) 3/2))
  (sqrt (pow (fabs (/ x y)) 3/2))
  (pow (fabs (/ x y)) 3/4)
  (pow (fabs (/ x y)) 3/4)
  2
  2
  (* 2 (log (fabs (/ x y))))
  (* 2 (log (fabs (/ x y))))
  (* 2 (log (fabs (/ x y))))
  (* 2 (log (fabs (/ x y))))
  (exp (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (pow (pow (fabs (/ x y)) 3/2) 4)
  (* (cbrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))) (cbrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y))))))
  (cbrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (pow (pow (fabs (/ x y)) 3/2) 4)
  (sqrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (sqrt (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (sqrt (fabs (/ x y))) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/4) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/4) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/4) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/4) (sqrt (sqrt (fabs (/ x y)))))
  (* (pow (fabs (/ x y)) 3/2) (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))))
  (* (fabs (cbrt (fabs (/ x y)))) (pow (fabs (/ x y)) 3/2))
  (* (pow (fabs (/ x y)) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (pow (fabs (/ x y)) 3/2)
  (* (pow (fabs (/ x y)) 3/2) (sqrt (sqrt (fabs (/ x y)))))
  (pow (fabs (/ x y)) 3/2)
  (* (pow (cbrt (fabs (/ x y))) 3/2) (sqrt (fabs (/ x y))))
  (pow (sqrt (fabs (/ x y))) 5/2)
  (pow (fabs (/ x y)) 2)
  (* (cbrt (pow (fabs (/ x y)) 3/2)) (sqrt (fabs (/ x y))))
  (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (fabs (/ x y))))
  (pow (fabs (/ x y)) 2)
  (* (pow (fabs (/ x y)) 3/4) (sqrt (fabs (/ x y))))
  (pow (fabs (/ x y)) 1/2)
  (pow (fabs (/ x y)) 1/2)
  (pow (fabs (/ x y)) 1/2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 3/2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
  (pow (fabs (/ x y)) 2)
1.351 * * * [progress]: adding candidates to table
1.617 * [progress]: [Phase 3 of 3] Extracting.
1.617 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
1.626 * * * [regime-changes]: Trying 10 branch expressions: ((* t t) (* z z) (/ (* z z) (* t t)) (* y y) (* x x) (/ (* x x) (* y y)) t z y x)
1.626 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
1.691 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))>)
1.704 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
1.766 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))>)
1.788 * * * * [regimes]: Trying to branch on (/ (* z z) (* t t)) from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
1.851 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
1.915 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))>)
1.932 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
1.994 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))>)
2.022 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
2.270 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) from (#<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))>)
2.282 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
2.349 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
2.413 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
2.480 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (/ (+ (pow (* (fabs (/ x y)) (fabs (/ x y))) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3)) (- (pow (fabs (/ z t)) 4) (- (* (pow (fabs (/ z t)) 2) (pow (fabs (/ x y)) 2)) (pow (fabs (/ x y)) 4)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (exp (* 2 (log (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (/ (* z z) t) t)))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (fabs (cbrt (fabs (/ x y)))) (sqrt (cbrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ z (/ (* t t) z))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (* (* (cbrt (sqrt (fabs (/ x y)))) (cbrt (sqrt (fabs (/ x y))))) (cbrt (sqrt (fabs (/ x y)))))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (pow (cbrt (fabs (/ z t))) 5) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (cbrt (pow (fabs (/ z t)) 6))))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (cbrt (pow (fabs (/ x y)) 3/2))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (pow (fabs (/ x y)) 3/2) (sqrt (fabs (/ x y)))) (* (* (cbrt (* (fabs (/ z t)) (fabs (/ z t)))) (cbrt (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (* (fabs (/ z t)) (fabs (/ z t)))))))> #<alt (λ (x y z t) (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (fabs (/ x y)) (fabs (/ x y))) (* (pow (fabs (/ z t)) 3/2) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (pow (fabs (/ x y)) 4)) (- (pow (fabs (/ x y)) 2) (pow (fabs (/ z t)) 2))))>)
2.547 * * * [regime]: Found split indices: #<option (#s(si 12 255))>
2.547 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
2.548 * * [simplify]: iteration  0 :  18  enodes  (cost  19 )
2.548 * * [simplify]: iteration  1 :  18  enodes  (cost  19 )
2.548 * [simplify]: Simplified to:
   (+ (* (* (sqrt (pow (fabs (/ x y)) 3/2)) (sqrt (pow (fabs (/ x y)) 3/2))) (sqrt (fabs (/ x y)))) (* (fabs (/ z t)) (fabs (/ z t))))
4.386 * [regime-testing]: Baseline error score: 0.5365009657823235
4.386 * [regime-testing]: Oracle error score: 0.06942615952030062
4.387 * [regime-testing]: End program error score: 0.5365009657823235
4.427 * [regime-testing]: Target error score: 0.43019343668607657