11.005 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.036 * * [simplify]: iteration  0 :  24  enodes  (cost  7 )
0.037 * * [simplify]: iteration  1 :  42  enodes  (cost  7 )
0.038 * * [simplify]: iteration  2 :  54  enodes  (cost  7 )
0.040 * * [simplify]: iteration  3 :  54  enodes  (cost  7 )
0.040 * [simplify]: Simplified to:
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (/ (* z z) (* t t))))>
0.043 * * * [progress]: localizing error
0.055 * * * [progress]: generating rewritten candidates
0.055 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.061 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.065 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.076 * * * [progress]: generating series expansions
0.076 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.076 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.076 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.077 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.077 * [taylor]: Taking taylor expansion of z in t
0.077 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.077 * [taylor]: Taking taylor expansion of t in t
0.077 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.077 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.077 * [taylor]: Taking taylor expansion of z in z
0.077 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.077 * [taylor]: Taking taylor expansion of t in z
0.078 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.078 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.078 * [taylor]: Taking taylor expansion of z in z
0.078 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.078 * [taylor]: Taking taylor expansion of t in z
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) 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 0 in t
0.081 * [taylor]: Taking taylor expansion of 0 in t
0.084 * [taylor]: Taking taylor expansion of 0 in t
0.087 * [taylor]: Taking taylor expansion of 0 in t
0.087 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.087 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.087 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.087 * [taylor]: Taking taylor expansion of t in t
0.087 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.087 * [taylor]: Taking taylor expansion of z in t
0.087 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.087 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.087 * [taylor]: Taking taylor expansion of t in z
0.088 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.088 * [taylor]: Taking taylor expansion of z in z
0.088 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.088 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.088 * [taylor]: Taking taylor expansion of t in z
0.088 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.088 * [taylor]: Taking taylor expansion of z in z
0.088 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.088 * [taylor]: Taking taylor expansion of t in t
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.092 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.095 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.095 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.095 * [taylor]: Taking taylor expansion of t in t
0.095 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.095 * [taylor]: Taking taylor expansion of z in t
0.095 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.095 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.095 * [taylor]: Taking taylor expansion of t in z
0.095 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.095 * [taylor]: Taking taylor expansion of z in z
0.096 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.096 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.096 * [taylor]: Taking taylor expansion of t in z
0.096 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.096 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.096 * [taylor]: Taking taylor expansion of t in t
0.098 * [taylor]: Taking taylor expansion of 0 in t
0.100 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.103 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.103 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.103 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 0 in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.113 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.114 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.120 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.129 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.129 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
0.129 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.129 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.129 * [taylor]: Taking taylor expansion of z in t
0.129 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.129 * [taylor]: Taking taylor expansion of t in t
0.129 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.129 * [taylor]: Taking taylor expansion of x in t
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.129 * [taylor]: Taking taylor expansion of y in t
0.129 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
0.129 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.129 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.129 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.129 * [taylor]: Taking taylor expansion of t in z
0.130 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.130 * [taylor]: Taking taylor expansion of x in z
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.130 * [taylor]: Taking taylor expansion of y in z
0.130 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
0.130 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.130 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.130 * [taylor]: Taking taylor expansion of z in y
0.130 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.130 * [taylor]: Taking taylor expansion of t in y
0.130 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.131 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.131 * [taylor]: Taking taylor expansion of z in x
0.131 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.131 * [taylor]: Taking taylor expansion of t in x
0.131 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.131 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.131 * [taylor]: Taking taylor expansion of z in x
0.131 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.131 * [taylor]: Taking taylor expansion of t in x
0.132 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.132 * [taylor]: Taking taylor expansion of y in x
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
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.134 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of 1 in z
0.138 * [taylor]: Taking taylor expansion of 1 in t
0.138 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.138 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.138 * [taylor]: Taking taylor expansion of z in z
0.138 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.138 * [taylor]: Taking taylor expansion of t in z
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.141 * [taylor]: Taking taylor expansion of 0 in t
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.141 * [taylor]: Taking taylor expansion of 0 in t
0.142 * [taylor]: Taking taylor expansion of 0 in z
0.142 * [taylor]: Taking taylor expansion of 0 in t
0.142 * [taylor]: Taking taylor expansion of 0 in t
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [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 z
0.146 * [taylor]: Taking taylor expansion of 0 in t
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in t
0.147 * [taylor]: Taking taylor expansion of 0 in t
0.147 * [taylor]: Taking taylor expansion of 0 in t
0.147 * [taylor]: Taking taylor expansion of 0 in t
0.147 * [taylor]: Taking taylor expansion of 0 in t
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.147 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.147 * [taylor]: Taking taylor expansion of t in t
0.152 * [taylor]: Taking taylor expansion of 0 in y
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 z
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.157 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.157 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.157 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.157 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.157 * [taylor]: Taking taylor expansion of t in t
0.157 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.157 * [taylor]: Taking taylor expansion of z in t
0.158 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.158 * [taylor]: Taking taylor expansion of y in t
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.158 * [taylor]: Taking taylor expansion of x in t
0.158 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.158 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.158 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.158 * [taylor]: Taking taylor expansion of t in z
0.158 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.158 * [taylor]: Taking taylor expansion of z in z
0.158 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.158 * [taylor]: Taking taylor expansion of y in z
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.158 * [taylor]: Taking taylor expansion of x in z
0.159 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.159 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.159 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.159 * [taylor]: Taking taylor expansion of t in y
0.159 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.159 * [taylor]: Taking taylor expansion of z in y
0.159 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.159 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.159 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.159 * [taylor]: Taking taylor expansion of t in x
0.159 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.159 * [taylor]: Taking taylor expansion of z in x
0.160 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.160 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.160 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.160 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.160 * [taylor]: Taking taylor expansion of t in x
0.160 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.160 * [taylor]: Taking taylor expansion of z in x
0.160 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.160 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.164 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.164 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.164 * [taylor]: Taking taylor expansion of t in y
0.164 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.164 * [taylor]: Taking taylor expansion of z in y
0.164 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.164 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.164 * [taylor]: Taking taylor expansion of t in z
0.164 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.164 * [taylor]: Taking taylor expansion of z in z
0.165 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.165 * [taylor]: Taking taylor expansion of t in t
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [taylor]: Taking taylor expansion of 1 in z
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [taylor]: Taking taylor expansion of 0 in z
0.169 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [taylor]: Taking taylor expansion of 0 in t
0.170 * [taylor]: Taking taylor expansion of 0 in t
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of 0 in z
0.174 * [taylor]: Taking taylor expansion of 0 in z
0.175 * [taylor]: Taking taylor expansion of 0 in z
0.175 * [taylor]: Taking taylor expansion of 0 in z
0.175 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in t
0.177 * [taylor]: Taking taylor expansion of 0 in t
0.177 * [taylor]: Taking taylor expansion of 1 in t
0.177 * [taylor]: Taking taylor expansion of 0 in t
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.184 * [taylor]: Taking taylor expansion of 0 in z
0.184 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [taylor]: Taking taylor expansion of 0 in t
0.185 * [taylor]: Taking taylor expansion of 0 in t
0.185 * [taylor]: Taking taylor expansion of 0 in t
0.185 * [taylor]: Taking taylor expansion of 0 in t
0.187 * [taylor]: Taking taylor expansion of 0 in t
0.187 * [taylor]: Taking taylor expansion of 0 in t
0.188 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.188 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.188 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.188 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.188 * [taylor]: Taking taylor expansion of t in t
0.189 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.189 * [taylor]: Taking taylor expansion of z in t
0.189 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.189 * [taylor]: Taking taylor expansion of y in t
0.189 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.189 * [taylor]: Taking taylor expansion of x in t
0.189 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.189 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.189 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.189 * [taylor]: Taking taylor expansion of t in z
0.189 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.189 * [taylor]: Taking taylor expansion of z in z
0.190 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.190 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.190 * [taylor]: Taking taylor expansion of y in z
0.190 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.190 * [taylor]: Taking taylor expansion of x in z
0.190 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.190 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.190 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.190 * [taylor]: Taking taylor expansion of t in y
0.190 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.190 * [taylor]: Taking taylor expansion of z in y
0.190 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.191 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.191 * [taylor]: Taking taylor expansion of t in x
0.191 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.191 * [taylor]: Taking taylor expansion of z in x
0.191 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.191 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.191 * [taylor]: Taking taylor expansion of t in x
0.191 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.191 * [taylor]: Taking taylor expansion of z in x
0.191 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.195 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.195 * [taylor]: Taking taylor expansion of t in y
0.195 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.195 * [taylor]: Taking taylor expansion of z in y
0.195 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.195 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.195 * [taylor]: Taking taylor expansion of t in z
0.195 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.195 * [taylor]: Taking taylor expansion of z in z
0.196 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.196 * [taylor]: Taking taylor expansion of t in t
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 1 in z
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.199 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [taylor]: Taking taylor expansion of 0 in z
0.201 * [taylor]: Taking taylor expansion of 0 in t
0.201 * [taylor]: Taking taylor expansion of 0 in t
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in z
0.205 * [taylor]: Taking taylor expansion of 0 in z
0.206 * [taylor]: Taking taylor expansion of 0 in z
0.206 * [taylor]: Taking taylor expansion of 0 in z
0.206 * [taylor]: Taking taylor expansion of 0 in z
0.208 * [taylor]: Taking taylor expansion of 0 in t
0.208 * [taylor]: Taking taylor expansion of 0 in t
0.208 * [taylor]: Taking taylor expansion of 1 in t
0.208 * [taylor]: Taking taylor expansion of 0 in t
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [taylor]: Taking taylor expansion of 0 in z
0.214 * [taylor]: Taking taylor expansion of 0 in z
0.214 * [taylor]: Taking taylor expansion of 0 in z
0.215 * [taylor]: Taking taylor expansion of 0 in z
0.215 * [taylor]: Taking taylor expansion of 0 in z
0.216 * [taylor]: Taking taylor expansion of 0 in z
0.216 * [taylor]: Taking taylor expansion of 0 in t
0.216 * [taylor]: Taking taylor expansion of 0 in t
0.216 * [taylor]: Taking taylor expansion of 0 in t
0.216 * [taylor]: Taking taylor expansion of 0 in t
0.218 * [taylor]: Taking taylor expansion of 0 in t
0.218 * [taylor]: Taking taylor expansion of 0 in t
0.219 * * * [progress]: simplifying candidates
0.220 * [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)))
0.227 * * [simplify]: iteration  0 :  375  enodes  (cost  410 )
0.234 * * [simplify]: iteration  1 :  1850  enodes  (cost  329 )
0.258 * * [simplify]: iteration  2 :  5002  enodes  (cost  297 )
0.260 * [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)))
0.260 * * * [progress]: adding candidates to table
0.372 * * [progress]: iteration 2 / 4
0.372 * * * [progress]: picking best candidate
0.388 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ (* x x) (* y y)) (* (fabs (/ z t)) (fabs (/ z t)))))>
0.388 * * * [progress]: localizing error
0.398 * * * [progress]: generating rewritten candidates
0.398 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.402 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.405 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.414 * * * [progress]: generating series expansions
0.414 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.414 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.414 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.414 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.414 * [taylor]: Taking taylor expansion of x in y
0.414 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.414 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.417 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.426 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.426 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.427 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.427 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.427 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.434 * [taylor]: Taking taylor expansion of 0 in y
0.434 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.434 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.435 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.442 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.442 * [approximate]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in (z t) around 0
0.442 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.442 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.442 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.442 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.442 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.442 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.442 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.443 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.443 * [taylor]: Taking taylor expansion of 0 in t
0.443 * [taylor]: Taking taylor expansion of 0 in t
0.444 * [taylor]: Taking taylor expansion of 0 in t
0.445 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.445 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.445 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.445 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.445 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.445 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.445 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.445 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.445 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.445 * [taylor]: Taking taylor expansion of 0 in t
0.446 * [taylor]: Taking taylor expansion of 0 in t
0.447 * [taylor]: Taking taylor expansion of 0 in t
0.447 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.447 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.447 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.447 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.447 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.447 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.447 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.447 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.447 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.448 * [taylor]: Taking taylor expansion of 0 in t
0.448 * [taylor]: Taking taylor expansion of 0 in t
0.449 * [taylor]: Taking taylor expansion of 0 in t
0.449 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.450 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.450 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in t
0.450 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.450 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.450 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.450 * [taylor]: Taking taylor expansion of x in t
0.450 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.450 * [taylor]: Taking taylor expansion of y in t
0.450 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in z
0.450 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.450 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.450 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.450 * [taylor]: Taking taylor expansion of x in z
0.450 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.450 * [taylor]: Taking taylor expansion of y in z
0.450 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in y
0.450 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.450 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.450 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.450 * [taylor]: Taking taylor expansion of x in y
0.450 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in x
0.451 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.451 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.451 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) 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) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in x
0.451 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.451 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.451 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) 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) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.452 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of 1 in z
0.454 * [taylor]: Taking taylor expansion of 1 in t
0.454 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.454 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.454 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.454 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [taylor]: Taking taylor expansion of 0 in z
0.456 * [taylor]: Taking taylor expansion of 0 in t
0.456 * [taylor]: Taking taylor expansion of 0 in z
0.456 * [taylor]: Taking taylor expansion of 0 in t
0.457 * [taylor]: Taking taylor expansion of 0 in z
0.457 * [taylor]: Taking taylor expansion of 0 in t
0.457 * [taylor]: Taking taylor expansion of 0 in t
0.457 * [taylor]: Taking taylor expansion of 0 in t
0.457 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.457 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in t
0.457 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.457 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.457 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.458 * [taylor]: Taking taylor expansion of y in t
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.458 * [taylor]: Taking taylor expansion of x in t
0.458 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in z
0.458 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.458 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.458 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.458 * [taylor]: Taking taylor expansion of y in z
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.458 * [taylor]: Taking taylor expansion of x in z
0.458 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in y
0.458 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.458 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
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
0.459 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.459 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.459 * [taylor]: Taking taylor expansion of (fabs (/ t z)) 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 (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.459 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.459 * [taylor]: Taking taylor expansion of (fabs (/ t z)) 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
0.460 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [taylor]: Taking taylor expansion of 0 in z
0.461 * [taylor]: Taking taylor expansion of 0 in t
0.463 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.463 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.463 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.463 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.463 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.463 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.464 * [taylor]: Taking taylor expansion of 0 in z
0.464 * [taylor]: Taking taylor expansion of 0 in t
0.464 * [taylor]: Taking taylor expansion of 1 in z
0.464 * [taylor]: Taking taylor expansion of 1 in t
0.464 * [taylor]: Taking taylor expansion of 0 in t
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [taylor]: Taking taylor expansion of 0 in z
0.467 * [taylor]: Taking taylor expansion of 0 in t
0.467 * [taylor]: Taking taylor expansion of 0 in z
0.467 * [taylor]: Taking taylor expansion of 0 in t
0.467 * [taylor]: Taking taylor expansion of 0 in z
0.467 * [taylor]: Taking taylor expansion of 0 in t
0.467 * [taylor]: Taking taylor expansion of 0 in z
0.467 * [taylor]: Taking taylor expansion of 0 in t
0.468 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.468 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in t
0.468 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.468 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.468 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.468 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.468 * [taylor]: Taking taylor expansion of y in t
0.468 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.468 * [taylor]: Taking taylor expansion of x in t
0.468 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in z
0.468 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.468 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.468 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.468 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.468 * [taylor]: Taking taylor expansion of y in z
0.468 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.468 * [taylor]: Taking taylor expansion of x in z
0.469 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in y
0.469 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.469 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.469 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.469 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.469 * [taylor]: Taking taylor expansion of x in y
0.469 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.469 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.469 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.469 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.469 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.470 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.470 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.470 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.470 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.470 * [taylor]: Taking taylor expansion of y in x
0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [taylor]: Taking taylor expansion of 0 in z
0.472 * [taylor]: Taking taylor expansion of 0 in t
0.474 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.474 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.474 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.474 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.474 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.474 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.474 * [taylor]: Taking taylor expansion of 0 in z
0.474 * [taylor]: Taking taylor expansion of 0 in t
0.474 * [taylor]: Taking taylor expansion of 1 in z
0.474 * [taylor]: Taking taylor expansion of 1 in t
0.474 * [taylor]: Taking taylor expansion of 0 in t
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [taylor]: Taking taylor expansion of 0 in t
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [taylor]: Taking taylor expansion of 0 in t
0.477 * [taylor]: Taking taylor expansion of 0 in z
0.477 * [taylor]: Taking taylor expansion of 0 in t
0.478 * [taylor]: Taking taylor expansion of 0 in z
0.478 * [taylor]: Taking taylor expansion of 0 in t
0.478 * * * [progress]: simplifying candidates
0.479 * [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)))
0.483 * * [simplify]: iteration  0 :  267  enodes  (cost  431 )
0.489 * * [simplify]: iteration  1 :  1294  enodes  (cost  348 )
0.512 * * [simplify]: iteration  2 :  5001  enodes  (cost  324 )
0.513 * [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))
0.514 * * * [progress]: adding candidates to table
0.638 * * [progress]: iteration 3 / 4
0.638 * * * [progress]: picking best candidate
0.669 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))>
0.669 * * * [progress]: localizing error
0.677 * * * [progress]: generating rewritten candidates
0.677 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.680 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.692 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.703 * * * [progress]: generating series expansions
0.703 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.704 * [approximate]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in (z t) around 0
0.704 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.704 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.704 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.704 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.704 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.704 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.704 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.704 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.704 * [taylor]: Taking taylor expansion of 0 in t
0.705 * [taylor]: Taking taylor expansion of 0 in t
0.706 * [taylor]: Taking taylor expansion of 0 in t
0.706 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.706 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.706 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.706 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.706 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.706 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.707 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.707 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.707 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.707 * [taylor]: Taking taylor expansion of 0 in t
0.707 * [taylor]: Taking taylor expansion of 0 in t
0.708 * [taylor]: Taking taylor expansion of 0 in t
0.709 * [approximate]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in (z t) around 0
0.709 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.709 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.709 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.709 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.709 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.709 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.709 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.709 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.709 * [taylor]: Taking taylor expansion of 0 in t
0.710 * [taylor]: Taking taylor expansion of 0 in t
0.711 * [taylor]: Taking taylor expansion of 0 in t
0.711 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.711 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.711 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.711 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.711 * [taylor]: Taking taylor expansion of x in y
0.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.712 * [taylor]: Taking taylor expansion of y in x
0.712 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.712 * [taylor]: Taking taylor expansion of y in x
0.713 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.713 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.718 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.721 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.721 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.721 * [taylor]: Taking taylor expansion of x in y
0.722 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.722 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.722 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.722 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.722 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.729 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.729 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.729 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.729 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.730 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of 0 in y
0.734 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [taylor]: Taking taylor expansion of 0 in y
0.736 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.737 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.737 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in t
0.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in t
0.737 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.737 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.737 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.737 * [taylor]: Taking taylor expansion of x in t
0.737 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.737 * [taylor]: Taking taylor expansion of y in t
0.737 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in z
0.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in z
0.737 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
0.737 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.737 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.737 * [taylor]: Taking taylor expansion of x in z
0.737 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.737 * [taylor]: Taking taylor expansion of y in z
0.737 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in y
0.737 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.737 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.738 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.738 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.738 * [taylor]: Taking taylor expansion of x in y
0.738 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in x
0.738 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.738 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.738 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.738 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2))) in x
0.738 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in x
0.738 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in x
0.739 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.739 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.739 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.739 * [taylor]: Taking taylor expansion of y in x
0.739 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 2) in y
0.739 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in y
0.740 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.740 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of 1 in z
0.741 * [taylor]: Taking taylor expansion of 1 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 t
0.741 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
0.743 * [taylor]: Taking taylor expansion of 0 in y
0.743 * [taylor]: Taking taylor expansion of 0 in z
0.743 * [taylor]: Taking taylor expansion of 0 in t
0.744 * [taylor]: Taking taylor expansion of 0 in z
0.744 * [taylor]: Taking taylor expansion of 0 in t
0.744 * [taylor]: Taking taylor expansion of 0 in z
0.744 * [taylor]: Taking taylor expansion of 0 in t
0.744 * [taylor]: Taking taylor expansion of 0 in t
0.744 * [taylor]: Taking taylor expansion of 0 in t
0.744 * [approximate]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.745 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in t
0.745 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.745 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.745 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.745 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.745 * [taylor]: Taking taylor expansion of y in t
0.745 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.745 * [taylor]: Taking taylor expansion of x in t
0.745 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in z
0.745 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.745 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.745 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.745 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.745 * [taylor]: Taking taylor expansion of y in z
0.745 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.745 * [taylor]: Taking taylor expansion of x in z
0.745 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in y
0.745 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.745 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.745 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.745 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.745 * [taylor]: Taking taylor expansion of x in y
0.746 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.746 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.746 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.746 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.746 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.746 * [taylor]: Taking taylor expansion of y in x
0.746 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.746 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.746 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.746 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.746 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.746 * [taylor]: Taking taylor expansion of y in x
0.746 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of 0 in y
0.748 * [taylor]: Taking taylor expansion of 0 in z
0.748 * [taylor]: Taking taylor expansion of 0 in t
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.750 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.750 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
0.750 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in t
0.750 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
0.751 * [taylor]: Taking taylor expansion of 0 in z
0.751 * [taylor]: Taking taylor expansion of 0 in t
0.751 * [taylor]: Taking taylor expansion of 1 in z
0.751 * [taylor]: Taking taylor expansion of 1 in t
0.751 * [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
0.754 * [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 (/ t z)) 2) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.755 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) 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 y 2) (pow x 2)) in t
0.755 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.755 * [taylor]: Taking taylor expansion of y in t
0.755 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.755 * [taylor]: Taking taylor expansion of x in t
0.755 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) 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 y 2) (pow x 2)) in z
0.755 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.755 * [taylor]: Taking taylor expansion of y in z
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.756 * [taylor]: Taking taylor expansion of x in z
0.756 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) 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
0.756 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.756 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) 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 y 2) (pow x 2)) in x
0.756 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.756 * [taylor]: Taking taylor expansion of y in x
0.756 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of (+ (pow (fabs (/ t z)) 2) (/ (pow y 2) (pow x 2))) in x
0.757 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in x
0.757 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in x
0.757 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.757 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.757 * [taylor]: Taking taylor expansion of y in x
0.757 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.757 * [taylor]: Taking taylor expansion of y in y
0.759 * [taylor]: Taking taylor expansion of 0 in y
0.759 * [taylor]: Taking taylor expansion of 0 in z
0.759 * [taylor]: Taking taylor expansion of 0 in t
0.761 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in y
0.761 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in y
0.761 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 2) in z
0.761 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
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 0 in z
0.761 * [taylor]: Taking taylor expansion of 0 in t
0.761 * [taylor]: Taking taylor expansion of 1 in z
0.761 * [taylor]: Taking taylor expansion of 1 in t
0.761 * [taylor]: Taking taylor expansion of 0 in t
0.764 * [taylor]: Taking taylor expansion of 0 in y
0.764 * [taylor]: Taking taylor expansion of 0 in z
0.764 * [taylor]: Taking taylor expansion of 0 in t
0.764 * [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
0.765 * [taylor]: Taking taylor expansion of 0 in z
0.765 * [taylor]: Taking taylor expansion of 0 in t
0.765 * * * [progress]: simplifying candidates
0.767 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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)))
  (+ 1 1)
  (* (/ x y) (/ x y))
  (+ 1 1)
  (+ (- (log x) (log y)) (- (log x) (log y)))
  (+ (- (log x) (log y)) (log (/ x y)))
  (+ (log (/ x y)) (- (log x) (log y)))
  (+ (log (/ x y)) (log (/ x y)))
  (log (* (/ x y) (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (* x x)
  (* y y)
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (* (cbrt x) (cbrt x)) 1) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (* (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ (sqrt x) (cbrt y)) (/ (sqrt x) (cbrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) 1) (/ (sqrt x) 1))
  (* (/ (sqrt x) y) (/ (sqrt x) y))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (* (/ 1 (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x (sqrt y)) (/ x (sqrt y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ x y) (/ x y))
  (* 1 1)
  (* (/ x y) (/ x y))
  (* x x)
  (* (/ 1 y) (/ 1 y))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* 2 1)
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ x y) (sqrt (/ x y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ x y) (/ (sqrt x) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) x)
  (* (cbrt (/ x y)) (/ x y))
  (* (sqrt (/ x y)) (/ x y))
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ (sqrt x) (sqrt y)) (/ x y))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ x y) x)
  (* x (/ x y))
  (* (exp (* (/ x y) (/ x y))) (exp (* (fabs (/ z t)) (fabs (/ z t)))))
  (log (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (exp (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (* (cbrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))))
  (cbrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (* (* (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))) (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))) (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (+ (pow (* (/ x y) (/ x y)) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3))
  (+ (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (- (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))) (* (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))))
  (- (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (* (fabs (/ z t)) (fabs (/ z t))) (* (fabs (/ z t)) (fabs (/ z t)))))
  (- (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (/ (pow x 2) (pow y 2))
  (/ (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 x 2) (pow y 2)))
  (+ (pow (fabs (/ z t)) 2) (/ (pow x 2) (pow y 2)))
0.772 * * [simplify]: iteration  0 :  463  enodes  (cost  705 )
0.781 * * [simplify]: iteration  1 :  2298  enodes  (cost  604 )
0.822 * * [simplify]: iteration  2 :  5001  enodes  (cost  558 )
0.825 * [simplify]: Simplified to:
   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
  (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (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)
  2
  (/ (pow x 2) (pow y 2))
  2
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (pow x 2)
  (pow y 2)
  (pow (cbrt (/ x y)) 4)
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ x y)
  (/ x y)
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (cbrt x) (/ (cbrt x) y))
  (* (/ (cbrt x) 1) (/ (pow (cbrt x) 3) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ (/ x (* (cbrt y) (cbrt y))) (cbrt y)) (cbrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x y)
  x
  (/ (/ x y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (/ 1 y)
  (* x (/ x y))
  1
  (/ (pow x 2) (pow y 2))
  1
  (/ (pow x 2) (pow y 2))
  (pow x 2)
  (/ (/ 1 y) y)
  (/ x y)
  (/ x y)
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (/ x y)
  (/ x y)
  2
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (pow (sqrt (/ x y)) 3)
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ (* x (* (cbrt x) (cbrt x))) y)
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (/ (* x (sqrt x)) y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ x y)
  (* x (/ x y))
  (pow (cbrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 3)
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (/ x y) y)
  (* x (/ x y))
  (* x (/ x y))
  (exp (+ (* (/ x y) (/ x y)) (pow (fabs (/ z t)) 2)))
  (log (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (exp (+ (* (/ x y) (/ x y)) (pow (fabs (/ z t)) 2)))
  (* (cbrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))) (cbrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t))))))
  (cbrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (pow (+ (pow (fabs (/ z t)) 2) (* (/ x y) (/ x y))) 3)
  (sqrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (fabs (/ z t)) (fabs (/ z t)))))
  (+ (pow (* (/ x y) (/ x y)) 3) (pow (* (fabs (/ z t)) (fabs (/ z t))) 3))
  (+ (* (pow (fabs (/ z t)) 2) (- (pow (fabs (/ z t)) 2) (* (/ x y) (/ x y)))) (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))))
  (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y)))
  (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (pow (fabs (/ z t)) 2)
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 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))
0.825 * * * [progress]: adding candidates to table
1.046 * * [progress]: iteration 4 / 4
1.046 * * * [progress]: picking best candidate
1.084 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))>
1.084 * * * [progress]: localizing error
1.095 * * * [progress]: generating rewritten candidates
1.095 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.096 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
1.097 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
1.101 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.117 * * * [progress]: generating series expansions
1.117 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.117 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ z t))) in (z t) around 0
1.117 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in t
1.117 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.117 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in z
1.117 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.118 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in z
1.118 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.118 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in t
1.118 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.118 * [taylor]: Taking taylor expansion of 0 in t
1.119 * [taylor]: Taking taylor expansion of 0 in t
1.120 * [taylor]: Taking taylor expansion of 0 in t
1.120 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ t z))) in (z t) around 0
1.120 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.120 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.120 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.120 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.120 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.120 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.121 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.121 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.121 * [taylor]: Taking taylor expansion of 0 in t
1.121 * [taylor]: Taking taylor expansion of 0 in t
1.122 * [taylor]: Taking taylor expansion of 0 in t
1.123 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ t z))) in (z t) around 0
1.123 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.123 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.123 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.123 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.123 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.123 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.123 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.123 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.124 * [taylor]: Taking taylor expansion of 0 in t
1.124 * [taylor]: Taking taylor expansion of 0 in t
1.125 * [taylor]: Taking taylor expansion of 0 in t
1.125 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
1.125 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ z t))) in (z t) around 0
1.125 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in t
1.125 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.125 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in z
1.126 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.126 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in z
1.126 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.126 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in t
1.126 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.126 * [taylor]: Taking taylor expansion of 0 in t
1.127 * [taylor]: Taking taylor expansion of 0 in t
1.128 * [taylor]: Taking taylor expansion of 0 in t
1.128 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ t z))) in (z t) around 0
1.128 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.128 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.128 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.128 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.128 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.128 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.128 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.128 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.129 * [taylor]: Taking taylor expansion of 0 in t
1.129 * [taylor]: Taking taylor expansion of 0 in t
1.130 * [taylor]: Taking taylor expansion of 0 in t
1.130 * [approximate]: Taking taylor expansion of (sqrt (fabs (/ t z))) in (z t) around 0
1.130 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.130 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.131 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.131 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.131 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.131 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.131 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.131 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.131 * [taylor]: Taking taylor expansion of 0 in t
1.132 * [taylor]: Taking taylor expansion of 0 in t
1.133 * [taylor]: Taking taylor expansion of 0 in t
1.133 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
1.133 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (/ z t))) 3) in (z t) around 0
1.133 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ z t))) 3) in t
1.133 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in t
1.133 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.133 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ z t))) 3) in z
1.133 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in z
1.133 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.133 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ z t))) 3) in z
1.133 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ z t))) in z
1.133 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in z
1.134 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ z t)) 3)) in t
1.134 * [taylor]: Taking taylor expansion of (pow (fabs (/ z t)) 3) in t
1.134 * [taylor]: Taking taylor expansion of (fabs (/ z t)) in t
1.135 * [taylor]: Taking taylor expansion of 0 in t
1.136 * [taylor]: Taking taylor expansion of 0 in t
1.139 * [taylor]: Taking taylor expansion of 0 in t
1.139 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in (z t) around 0
1.139 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in t
1.139 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.139 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.139 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in z
1.139 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.139 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.140 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in z
1.140 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.140 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.140 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ t z)) 3)) in t
1.140 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 3) in t
1.140 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.141 * [taylor]: Taking taylor expansion of 0 in t
1.142 * [taylor]: Taking taylor expansion of 0 in t
1.145 * [taylor]: Taking taylor expansion of 0 in t
1.146 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in (z t) around 0
1.146 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in t
1.146 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in t
1.146 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.146 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in z
1.146 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.146 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.146 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (/ t z))) 3) in z
1.146 * [taylor]: Taking taylor expansion of (sqrt (fabs (/ t z))) in z
1.146 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in z
1.146 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (/ t z)) 3)) in t
1.146 * [taylor]: Taking taylor expansion of (pow (fabs (/ t z)) 3) in t
1.146 * [taylor]: Taking taylor expansion of (fabs (/ t z)) in t
1.147 * [taylor]: Taking taylor expansion of 0 in t
1.149 * [taylor]: Taking taylor expansion of 0 in t
1.152 * [taylor]: Taking taylor expansion of 0 in t
1.152 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.152 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.152 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.152 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.152 * [taylor]: Taking taylor expansion of x in y
1.152 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.152 * [taylor]: Taking taylor expansion of y in y
1.152 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.152 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.152 * [taylor]: Taking taylor expansion of y in x
1.153 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.153 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.153 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.153 * [taylor]: Taking taylor expansion of y in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.153 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.153 * [taylor]: Taking taylor expansion of y in y
1.154 * [taylor]: Taking taylor expansion of 0 in y
1.156 * [taylor]: Taking taylor expansion of 0 in y
1.159 * [taylor]: Taking taylor expansion of 0 in y
1.161 * [taylor]: Taking taylor expansion of 0 in y
1.162 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.162 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.162 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.162 * [taylor]: Taking taylor expansion of y in y
1.162 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.162 * [taylor]: Taking taylor expansion of x in y
1.162 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.162 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.162 * [taylor]: Taking taylor expansion of x in x
1.163 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.163 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.163 * [taylor]: Taking taylor expansion of y in x
1.163 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.163 * [taylor]: Taking taylor expansion of x in x
1.163 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.163 * [taylor]: Taking taylor expansion of y in y
1.164 * [taylor]: Taking taylor expansion of 0 in y
1.166 * [taylor]: Taking taylor expansion of 0 in y
1.169 * [taylor]: Taking taylor expansion of 0 in y
1.170 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.170 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.170 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.170 * [taylor]: Taking taylor expansion of x in y
1.170 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.170 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.170 * [taylor]: Taking taylor expansion of y in x
1.170 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.170 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.171 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.171 * [taylor]: Taking taylor expansion of y in x
1.171 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.171 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of 0 in y
1.174 * [taylor]: Taking taylor expansion of 0 in y
1.177 * [taylor]: Taking taylor expansion of 0 in y
1.177 * * * [progress]: simplifying candidates
1.179 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (fabs (/ z t))))
  (exp (sqrt (fabs (/ z t))))
  (* (cbrt (sqrt (fabs (/ z t)))) (cbrt (sqrt (fabs (/ z t)))))
  (cbrt (sqrt (fabs (/ z t))))
  (* (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t)))) (sqrt (fabs (/ z t))))
  (sqrt (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (sqrt (cbrt (fabs (/ z t))))
  (sqrt (sqrt (fabs (/ z t))))
  (sqrt (sqrt (fabs (/ z t))))
  (sqrt 1)
  (sqrt (fabs (/ z t)))
  (/ 1 2)
  (sqrt (sqrt (fabs (/ z t))))
  (sqrt (sqrt (fabs (/ z t))))
  (log (sqrt (fabs (/ z t))))
  (exp (sqrt (fabs (/ z t))))
  (* (cbrt (sqrt (fabs (/ z t)))) (cbrt (sqrt (fabs (/ z t)))))
  (cbrt (sqrt (fabs (/ z t))))
  (* (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t)))) (sqrt (fabs (/ z t))))
  (sqrt (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t)))))
  (sqrt (cbrt (fabs (/ z t))))
  (sqrt (sqrt (fabs (/ z t))))
  (sqrt (sqrt (fabs (/ z t))))
  (sqrt 1)
  (sqrt (fabs (/ z t)))
  (/ 1 2)
  (sqrt (sqrt (fabs (/ z t))))
  (sqrt (sqrt (fabs (/ z t))))
  (* (log (sqrt (fabs (/ z t)))) 3)
  (* (log (sqrt (fabs (/ z t)))) 3)
  (* 1/2 3)
  (* 1 3)
  (* (/ 1 2) 3)
  (pow (sqrt (fabs (/ z t))) (* (cbrt 3) (cbrt 3)))
  (pow (sqrt (fabs (/ z t))) (sqrt 3))
  (pow (sqrt (fabs (/ z t))) 1)
  (pow (* (cbrt (sqrt (fabs (/ z t)))) (cbrt (sqrt (fabs (/ z t))))) 3)
  (pow (cbrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) 3)
  (pow (sqrt (cbrt (fabs (/ z t)))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt 1) 3)
  (pow (sqrt (fabs (/ z t))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow 1 3)
  (pow (sqrt (fabs (/ z t))) 3)
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (log (pow (sqrt (fabs (/ z t))) 3))
  (exp (pow (sqrt (fabs (/ z t))) 3))
  (* (cbrt (pow (sqrt (fabs (/ z t))) 3)) (cbrt (pow (sqrt (fabs (/ z t))) 3)))
  (cbrt (pow (sqrt (fabs (/ z t))) 3))
  (* (* (pow (sqrt (fabs (/ z t))) 3) (pow (sqrt (fabs (/ z t))) 3)) (pow (sqrt (fabs (/ z t))) 3))
  (pow (* (cbrt (sqrt (fabs (/ z t)))) (cbrt (sqrt (fabs (/ z t))))) 3)
  (pow (cbrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) 3)
  (pow (sqrt (cbrt (fabs (/ z t)))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt 1) 3)
  (pow (sqrt (fabs (/ z t))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow (sqrt (sqrt (fabs (/ z t)))) 3)
  (pow 1 3)
  (pow (sqrt (fabs (/ z t))) 3)
  (* (sqrt (fabs (/ z t))) (sqrt (fabs (/ z t))))
  (/ 3 2)
  (sqrt (pow (sqrt (fabs (/ z t))) 3))
  (sqrt (pow (sqrt (fabs (/ z t))) 3))
  (pow (sqrt (fabs (/ z t))) (/ 3 2))
  (pow (sqrt (fabs (/ z t))) (/ 3 2))
  (+ 1 1)
  (* (/ x y) (/ x y))
  (+ 1 1)
  (+ (- (log x) (log y)) (- (log x) (log y)))
  (+ (- (log x) (log y)) (log (/ x y)))
  (+ (log (/ x y)) (- (log x) (log y)))
  (+ (log (/ x y)) (log (/ x y)))
  (log (* (/ x y) (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (* x x)
  (* y y)
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (* (cbrt x) (cbrt x)) 1) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (* (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ (sqrt x) (cbrt y)) (/ (sqrt x) (cbrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) 1) (/ (sqrt x) 1))
  (* (/ (sqrt x) y) (/ (sqrt x) y))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (* (/ 1 (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x (sqrt y)) (/ x (sqrt y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ x y) (/ x y))
  (* 1 1)
  (* (/ x y) (/ x y))
  (* x x)
  (* (/ 1 y) (/ 1 y))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* 2 1)
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ x y) (sqrt (/ x y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ x y) (/ (sqrt x) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) x)
  (* (cbrt (/ x y)) (/ x y))
  (* (sqrt (/ x y)) (/ x y))
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ (sqrt x) (sqrt y)) (/ x y))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ x y) x)
  (* x (/ x y))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (pow (fabs (/ z t)) 3))
  (sqrt (pow (fabs (/ z t)) 3))
  (sqrt (pow (fabs (/ z t)) 3))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
1.188 * * [simplify]: iteration  0 :  455  enodes  (cost  710 )
1.196 * * [simplify]: iteration  1 :  2300  enodes  (cost  624 )
1.236 * * [simplify]: iteration  2 :  5001  enodes  (cost  582 )
1.239 * [simplify]: Simplified to:
   (log (sqrt (fabs (/ z t))))
  (exp (sqrt (fabs (/ z t))))
  (cbrt (fabs (/ z t)))
  (cbrt (sqrt (fabs (/ z t))))
  (pow (sqrt (fabs (/ z t))) 3)
  (fabs (cbrt (fabs (/ z t))))
  (sqrt (cbrt (fabs (/ z t))))
  (pow (sqrt (fabs (/ z t))) 1/2)
  (pow (sqrt (fabs (/ z t))) 1/2)
  1
  (sqrt (fabs (/ z t)))
  1/2
  (pow (sqrt (fabs (/ z t))) 1/2)
  (pow (sqrt (fabs (/ z t))) 1/2)
  (log (sqrt (fabs (/ z t))))
  (exp (sqrt (fabs (/ z t))))
  (cbrt (fabs (/ z t)))
  (cbrt (sqrt (fabs (/ z t))))
  (pow (sqrt (fabs (/ z t))) 3)
  (fabs (cbrt (fabs (/ z t))))
  (sqrt (cbrt (fabs (/ z t))))
  (pow (sqrt (fabs (/ z t))) 1/2)
  (pow (sqrt (fabs (/ z t))) 1/2)
  1
  (sqrt (fabs (/ z t)))
  1/2
  (pow (sqrt (fabs (/ z t))) 1/2)
  (pow (sqrt (fabs (/ z t))) 1/2)
  (log (pow (sqrt (fabs (/ z t))) 3))
  (log (pow (sqrt (fabs (/ z t))) 3))
  3/2
  3
  3/2
  (pow (sqrt (fabs (/ z t))) (* (cbrt 3) (cbrt 3)))
  (pow (sqrt (fabs (/ z t))) (sqrt 3))
  (sqrt (fabs (/ z t)))
  (fabs (/ z t))
  (sqrt (fabs (/ z t)))
  (pow (fabs (cbrt (fabs (/ z t)))) 3)
  (pow (sqrt (cbrt (fabs (/ z t)))) 3)
  (pow (sqrt (fabs (/ z t))) 3/2)
  (pow (sqrt (fabs (/ z t))) 3/2)
  1
  (pow (sqrt (fabs (/ z t))) 3)
  (pow (sqrt (fabs (/ z t))) 3/2)
  (pow (sqrt (fabs (/ z t))) 3/2)
  1
  (pow (sqrt (fabs (/ z t))) 3)
  (fabs (/ z t))
  (log (pow (sqrt (fabs (/ z t))) 3))
  (exp (pow (sqrt (fabs (/ z t))) 3))
  (fabs (/ z t))
  (sqrt (fabs (/ z t)))
  (pow (pow (sqrt (fabs (/ z t))) 3) 3)
  (fabs (/ z t))
  (sqrt (fabs (/ z t)))
  (pow (fabs (cbrt (fabs (/ z t)))) 3)
  (pow (sqrt (cbrt (fabs (/ z t)))) 3)
  (pow (sqrt (fabs (/ z t))) 3/2)
  (pow (sqrt (fabs (/ z t))) 3/2)
  1
  (pow (sqrt (fabs (/ z t))) 3)
  (pow (sqrt (fabs (/ z t))) 3/2)
  (pow (sqrt (fabs (/ z t))) 3/2)
  1
  (pow (sqrt (fabs (/ z t))) 3)
  (fabs (/ z t))
  3/2
  (sqrt (pow (sqrt (fabs (/ z t))) 3))
  (sqrt (pow (sqrt (fabs (/ z t))) 3))
  (pow (sqrt (fabs (/ z t))) 3/2)
  (pow (sqrt (fabs (/ z t))) 3/2)
  2
  (/ (pow x 2) (pow y 2))
  2
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (pow (* (/ x y) (/ x y)) 3)
  (pow (* (/ x y) (/ x y)) 3)
  (pow (* (/ x y) (/ x y)) 3)
  (pow (* (/ x y) (/ x y)) 3)
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (pow (* (/ x y) (/ x y)) 3)
  (fabs (/ x y))
  (fabs (/ x y))
  (pow x 2)
  (pow y 2)
  (pow (cbrt (/ x y)) 4)
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ x y)
  (/ x y)
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (cbrt x) 1) (/ (pow (cbrt x) 3) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ (/ x (* (cbrt y) (cbrt y))) (cbrt y)) (cbrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x y)
  x
  (/ (/ x y) y)
  (/ (/ (/ 1 (* (cbrt y) (cbrt y))) (cbrt y)) (cbrt y))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (/ (/ 1 (sqrt y)) (pow y 1/2))
  (* x (/ x y))
  1
  (/ (pow x 2) (pow y 2))
  1
  (/ (pow x 2) (pow y 2))
  (pow x 2)
  (/ (/ 1 y) y)
  (/ x y)
  (/ x y)
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (/ x y)
  (/ x y)
  2
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (pow (sqrt (/ x y)) 3)
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ (* x (* (cbrt x) (cbrt x))) y)
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (/ (* x (sqrt x)) y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ x y)
  (* x (/ x y))
  (pow (cbrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 3)
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (/ x y) y)
  (* x (/ x y))
  (* x (/ x y))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (fabs (/ z t)))
  (sqrt (pow (fabs (/ z t)) 3))
  (sqrt (pow (fabs (/ z t)) 3))
  (sqrt (pow (fabs (/ z t)) 3))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
1.240 * * * [progress]: adding candidates to table
1.537 * [progress]: [Phase 3 of 3] Extracting.
1.537 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
1.543 * * * [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)
1.543 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
1.604 * * * * [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))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))>)
1.630 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
1.689 * * * * [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))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))>)
1.718 * * * * [regimes]: Trying to branch on (/ (* z z) (* t t)) from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
1.773 * * * * [regimes]: Trying to branch on (/ (* z z) (* t t)) 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)) (/ (* z z) (* t t))))>)
1.795 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
1.852 * * * * [regimes]: Trying to branch on (* y y) 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)))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))>)
1.867 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
1.926 * * * * [regimes]: Trying to branch on (* x x) 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)))> #<alt (λ (x y z t) (+ (/ (/ (* x x) y) y) (/ (* z z) (* t t))))>)
1.945 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
2.001 * * * * [regimes]: Trying to branch on (/ (* x x) (* y y)) 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)))>)
2.024 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
2.088 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
2.154 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
2.217 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (fabs (/ z t)) (* (cbrt (fabs (/ z t))) (cbrt (fabs (/ z t))))) (cbrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (pow (sqrt (fabs (/ z t))) 1/2) (pow (sqrt (fabs (/ z t))) 1/2)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (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) (+ (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x y) (sqrt y)) (/ x (sqrt y))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<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))))> #<alt (λ (x y z t) (/ (+ (* (- (pow (fabs (/ z t)) 3)) (fabs (/ z t))) (* (pow (/ x y) 3) (/ x y))) (- (/ (pow x 2) (pow y 2)) (pow (fabs (/ z t)) 2))))> #<alt (λ (x y z t) (+ (/ x (/ (* y y) x)) (/ (* z z) (* t t))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) (sqrt y)) (* (/ x y) (/ (sqrt x) (sqrt y)))) (* (fabs (/ z t)) (fabs (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (* (fabs (cbrt (fabs (/ z t)))) (sqrt (cbrt (fabs (/ z t))))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (cbrt (pow (pow (sqrt (fabs (/ z t))) 3) 3)) (sqrt (fabs (/ z t))))))> #<alt (λ (x y z t) (+ (* (/ (sqrt x) 1) (* (/ (sqrt x) y) (/ x y))) (* (fabs (/ z t)) (fabs (/ z t)))))>)
2.281 * * * [regime]: Found split indices: #<option (#s(si 13 255))>
2.281 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t)))))
2.282 * * [simplify]: iteration  0 :  15  enodes  (cost  12 )
2.282 * * [simplify]: iteration  1 :  15  enodes  (cost  12 )
2.282 * [simplify]: Simplified to:
   (+ (* (/ x y) (/ x y)) (* (pow (sqrt (fabs (/ z t))) 3) (sqrt (fabs (/ z t)))))
3.950 * [regime-testing]: Baseline error score: 0.635860940402368
3.951 * [regime-testing]: Oracle error score: 0.06260218621104681
3.952 * [regime-testing]: End program error score: 0.635860940402368
3.988 * [regime-testing]: Target error score: 0.43881011533385816