109.793 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.053 * * * [progress]: [2/2] Setting up program.
0.055 * [progress]: [Phase 2 of 3] Improving.
0.055 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x (cos y)) (* z (sin y)))
0.056 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.057 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
0.058 * * [simplify]: iteration  2 :  21  enodes  (cost  9 )
0.061 * * [simplify]: iteration  3 :  25  enodes  (cost  9 )
0.063 * * [simplify]: iteration  done :  25  enodes  (cost  9 )
0.063 * [simplify]: Simplified to:
   (- (* x (cos y)) (* z (sin y)))
0.063 * * [progress]: iteration 1 / 4
0.063 * * * [progress]: picking best candidate
0.065 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x (cos y)) (* z (sin y))))>
0.065 * * * [progress]: localizing error
0.075 * * * [progress]: generating rewritten candidates
0.075 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.079 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.082 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.086 * * * [progress]: generating series expansions
0.086 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.086 * [approximate]: Taking taylor expansion of (* (sin y) z) in (z y) around 0
0.086 * [taylor]: Taking taylor expansion of (* (sin y) z) in y
0.087 * [taylor]: Taking taylor expansion of (sin y) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (* (sin y) z) in z
0.087 * [taylor]: Taking taylor expansion of (sin y) in z
0.087 * [taylor]: Taking taylor expansion of y in z
0.087 * [taylor]: Taking taylor expansion of z in z
0.087 * [taylor]: Taking taylor expansion of (* (sin y) z) in z
0.087 * [taylor]: Taking taylor expansion of (sin y) in z
0.087 * [taylor]: Taking taylor expansion of y in z
0.087 * [taylor]: Taking taylor expansion of z in z
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of (sin y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in (z y) around 0
0.105 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y
0.105 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of z in y
0.105 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z
0.105 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z
0.105 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.106 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in (z y) around 0
0.115 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in y
0.115 * [taylor]: Taking taylor expansion of -1 in y
0.115 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y
0.115 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.115 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.115 * [taylor]: Taking taylor expansion of -1 in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of z in y
0.116 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.116 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z
0.116 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.116 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.116 * [taylor]: Taking taylor expansion of y in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.116 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z
0.116 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.116 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.116 * [taylor]: Taking taylor expansion of y in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of (* -1 (sin (/ -1 y))) in y
0.116 * [taylor]: Taking taylor expansion of -1 in y
0.116 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.116 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.116 * [taylor]: Taking taylor expansion of -1 in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.129 * [approximate]: Taking taylor expansion of (* x (cos y)) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (* x (cos y)) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (cos y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (* x (cos y)) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (cos y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (* x (cos y)) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (cos y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of (cos y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in (x y) around 0
0.138 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in y
0.138 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of x in y
0.139 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x
0.139 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x
0.139 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in y
0.150 * [taylor]: Taking taylor expansion of -1 in y
0.150 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in y
0.150 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.150 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.150 * [taylor]: Taking taylor expansion of -1 in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in x
0.150 * [taylor]: Taking taylor expansion of -1 in x
0.150 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x
0.150 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.150 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.150 * [taylor]: Taking taylor expansion of -1 in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in x
0.151 * [taylor]: Taking taylor expansion of -1 in x
0.151 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x
0.151 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.151 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.151 * [taylor]: Taking taylor expansion of -1 in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.152 * [taylor]: Taking taylor expansion of -1 in y
0.152 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.152 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.152 * [taylor]: Taking taylor expansion of -1 in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.164 * [approximate]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in (x y z) around 0
0.164 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in z
0.164 * [taylor]: Taking taylor expansion of (* x (cos y)) in z
0.164 * [taylor]: Taking taylor expansion of x in z
0.164 * [taylor]: Taking taylor expansion of (cos y) in z
0.164 * [taylor]: Taking taylor expansion of y in z
0.164 * [taylor]: Taking taylor expansion of (* (sin y) z) in z
0.164 * [taylor]: Taking taylor expansion of (sin y) in z
0.164 * [taylor]: Taking taylor expansion of y in z
0.164 * [taylor]: Taking taylor expansion of z in z
0.164 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in y
0.164 * [taylor]: Taking taylor expansion of (* x (cos y)) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.164 * [taylor]: Taking taylor expansion of (cos y) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [taylor]: Taking taylor expansion of (* (sin y) z) in y
0.164 * [taylor]: Taking taylor expansion of (sin y) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [taylor]: Taking taylor expansion of z in y
0.165 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in x
0.165 * [taylor]: Taking taylor expansion of (* x (cos y)) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (cos y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of (* (sin y) z) in x
0.165 * [taylor]: Taking taylor expansion of (sin y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of z in x
0.165 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in x
0.165 * [taylor]: Taking taylor expansion of (* x (cos y)) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (cos y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of (* (sin y) z) in x
0.165 * [taylor]: Taking taylor expansion of (sin y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of z in x
0.166 * [taylor]: Taking taylor expansion of (- (* (sin y) z)) in y
0.166 * [taylor]: Taking taylor expansion of (* (sin y) z) in y
0.166 * [taylor]: Taking taylor expansion of (sin y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [taylor]: Taking taylor expansion of z in y
0.166 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [taylor]: Taking taylor expansion of (cos y) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of 1 in z
0.170 * [taylor]: Taking taylor expansion of (- z) in z
0.170 * [taylor]: Taking taylor expansion of z in z
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in z
0.176 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.181 * [approximate]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in (x y z) around 0
0.181 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in z
0.181 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in z
0.181 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.181 * [taylor]: Taking taylor expansion of y in z
0.181 * [taylor]: Taking taylor expansion of x in z
0.181 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z
0.181 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.181 * [taylor]: Taking taylor expansion of y in z
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in y
0.182 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in y
0.182 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of x in y
0.182 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y
0.182 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of z in y
0.183 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in x
0.183 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x
0.183 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in x
0.183 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of z in x
0.184 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in x
0.184 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x
0.184 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in x
0.184 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of z in x
0.185 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.185 * [taylor]: Taking taylor expansion of y in z
0.188 * [taylor]: Taking taylor expansion of (- (/ (sin (/ 1 y)) z)) in y
0.188 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y
0.188 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of z in y
0.188 * [taylor]: Taking taylor expansion of (- (/ (sin (/ 1 y)) z)) in z
0.188 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z
0.188 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.188 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.188 * [taylor]: Taking taylor expansion of y in z
0.188 * [taylor]: Taking taylor expansion of z in z
0.189 * [taylor]: Taking taylor expansion of 0 in z
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [taylor]: Taking taylor expansion of 0 in z
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 * [approximate]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in (x y z) around 0
0.206 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in z
0.206 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z
0.206 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.206 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.206 * [taylor]: Taking taylor expansion of -1 in z
0.207 * [taylor]: Taking taylor expansion of y in z
0.207 * [taylor]: Taking taylor expansion of z in z
0.207 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in z
0.207 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.207 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.207 * [taylor]: Taking taylor expansion of -1 in z
0.207 * [taylor]: Taking taylor expansion of y in z
0.207 * [taylor]: Taking taylor expansion of x in z
0.207 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in y
0.207 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y
0.207 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.207 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.207 * [taylor]: Taking taylor expansion of -1 in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of z in y
0.208 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in y
0.208 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.208 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.208 * [taylor]: Taking taylor expansion of -1 in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of x in y
0.208 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in x
0.208 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in x
0.208 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.208 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.208 * [taylor]: Taking taylor expansion of -1 in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of z in x
0.209 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x
0.209 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.209 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in x
0.209 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in x
0.209 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.209 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of z in x
0.210 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x
0.210 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.210 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.210 * [taylor]: Taking taylor expansion of -1 in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (- (cos (/ -1 y))) in y
0.210 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.210 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.210 * [taylor]: Taking taylor expansion of -1 in y
0.210 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (- (cos (/ -1 y))) in z
0.211 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.211 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.211 * [taylor]: Taking taylor expansion of -1 in z
0.211 * [taylor]: Taking taylor expansion of y in z
0.214 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y
0.214 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.214 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.214 * [taylor]: Taking taylor expansion of -1 in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of z in y
0.214 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z
0.214 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.214 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.214 * [taylor]: Taking taylor expansion of -1 in z
0.214 * [taylor]: Taking taylor expansion of y in z
0.214 * [taylor]: Taking taylor expansion of z in z
0.215 * [taylor]: Taking taylor expansion of 0 in z
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [taylor]: Taking taylor expansion of 0 in z
0.220 * [taylor]: Taking taylor expansion of 0 in z
0.221 * [taylor]: Taking taylor expansion of 0 in z
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.233 * * * [progress]: simplifying candidates
0.233 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* z (sin y)))
  (log1p (* z (sin y)))
  (* z (sin y))
  (+ (log z) (log (sin y)))
  (log (* z (sin y)))
  (exp (* z (sin y)))
  (* (* (* z z) z) (* (* (sin y) (sin y)) (sin y)))
  (* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
  (cbrt (* z (sin y)))
  (* (* (* z (sin y)) (* z (sin y))) (* z (sin y)))
  (sqrt (* z (sin y)))
  (sqrt (* z (sin y)))
  (* (sqrt z) (sqrt (sin y)))
  (* (sqrt z) (sqrt (sin y)))
  (* z (* (cbrt (sin y)) (cbrt (sin y))))
  (* z (sqrt (sin y)))
  (* z 1)
  (* (cbrt z) (sin y))
  (* (sqrt z) (sin y))
  (* z (sin y))
  (expm1 (* x (cos y)))
  (log1p (* x (cos y)))
  (* x (cos y))
  (+ (log x) (log (cos y)))
  (log (* x (cos y)))
  (exp (* x (cos y)))
  (* (* (* x x) x) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* x (cos y))) (cbrt (* x (cos y))))
  (cbrt (* x (cos y)))
  (* (* (* x (cos y)) (* x (cos y))) (* x (cos y)))
  (sqrt (* x (cos y)))
  (sqrt (* x (cos y)))
  (* (sqrt x) (sqrt (cos y)))
  (* (sqrt x) (sqrt (cos y)))
  (* x (* (cbrt (cos y)) (cbrt (cos y))))
  (* x (sqrt (cos y)))
  (* x 1)
  (* (cbrt x) (cos y))
  (* (sqrt x) (cos y))
  (* x (cos y))
  (fma x (cos y) (- (* (sin y) z)))
  (fma (- (sin y)) z (* (sin y) z))
  (expm1 (- (* x (cos y)) (* z (sin y))))
  (log1p (- (* x (cos y)) (* z (sin y))))
  (- (* z (sin y)))
  (/ (exp (* x (cos y))) (exp (* z (sin y))))
  (log (- (* x (cos y)) (* z (sin y))))
  (exp (- (* x (cos y)) (* z (sin y))))
  (* (cbrt (- (* x (cos y)) (* z (sin y)))) (cbrt (- (* x (cos y)) (* z (sin y)))))
  (cbrt (- (* x (cos y)) (* z (sin y))))
  (* (* (- (* x (cos y)) (* z (sin y))) (- (* x (cos y)) (* z (sin y)))) (- (* x (cos y)) (* z (sin y))))
  (sqrt (- (* x (cos y)) (* z (sin y))))
  (sqrt (- (* x (cos y)) (* z (sin y))))
  (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3))
  (+ (* (* x (cos y)) (* x (cos y))) (+ (* (* z (sin y)) (* z (sin y))) (* (* x (cos y)) (* z (sin y)))))
  (- (* z (sin y)))
  (- (* (* x (cos y)) (* x (cos y))) (* (* z (sin y)) (* z (sin y))))
  (+ (* x (cos y)) (* z (sin y)))
  (- (* z (sin y)))
  (* z y)
  (* (sin y) z)
  (* (sin y) z)
  x
  (* x (cos y))
  (* x (cos y))
  x
  (- (* x (cos y)) (* (sin y) z))
  (- (* x (cos y)) (* (sin y) z))
0.236 * * [simplify]: iteration  0 :  92  enodes  (cost  527 )
0.249 * * [simplify]: iteration  1 :  202  enodes  (cost  495 )
0.290 * * [simplify]: iteration  2 :  630  enodes  (cost  459 )
0.481 * * [simplify]: iteration  3 :  1930  enodes  (cost  458 )
1.374 * * [simplify]: iteration  done :  5000  enodes  (cost  453 )
1.374 * [simplify]: Simplified to:
   (expm1 (* z (sin y)))
  (log1p (* z (sin y)))
  (* z (sin y))
  (log (* z (sin y)))
  (log (* z (sin y)))
  (exp (* z (sin y)))
  (pow (* z (sin y)) 3)
  (* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
  (cbrt (* z (sin y)))
  (pow (* z (sin y)) 3)
  (sqrt (* z (sin y)))
  (sqrt (* z (sin y)))
  (* (sqrt z) (sqrt (sin y)))
  (* (sqrt z) (sqrt (sin y)))
  (* z (* (cbrt (sin y)) (cbrt (sin y))))
  (* z (sqrt (sin y)))
  z
  (* (cbrt z) (sin y))
  (* (sqrt z) (sin y))
  (* z (sin y))
  (expm1 (* x (cos y)))
  (log1p (* x (cos y)))
  (* x (cos y))
  (log (* x (cos y)))
  (log (* x (cos y)))
  (exp (* x (cos y)))
  (pow (* x (cos y)) 3)
  (* (cbrt (* x (cos y))) (cbrt (* x (cos y))))
  (cbrt (* x (cos y)))
  (pow (* x (cos y)) 3)
  (sqrt (* x (cos y)))
  (sqrt (* x (cos y)))
  (* (sqrt x) (sqrt (cos y)))
  (* (sqrt x) (sqrt (cos y)))
  (* x (* (cbrt (cos y)) (cbrt (cos y))))
  (* x (sqrt (cos y)))
  x
  (* (cbrt x) (cos y))
  (* (sqrt x) (cos y))
  (* x (cos y))
  (fma x (cos y) (- (* z (sin y))))
  0
  (expm1 (- (* x (cos y)) (* z (sin y))))
  (log1p (- (* x (cos y)) (* z (sin y))))
  (- (* z (sin y)))
  (exp (- (* x (cos y)) (* z (sin y))))
  (log (- (* x (cos y)) (* z (sin y))))
  (exp (- (* x (cos y)) (* z (sin y))))
  (* (cbrt (- (* x (cos y)) (* z (sin y)))) (cbrt (- (* x (cos y)) (* z (sin y)))))
  (cbrt (- (* x (cos y)) (* z (sin y))))
  (pow (- (* x (cos y)) (* (sin y) z)) 3)
  (sqrt (- (* x (cos y)) (* z (sin y))))
  (sqrt (- (* x (cos y)) (* z (sin y))))
  (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3))
  (fma (* x (cos y)) (* x (cos y)) (* (* z (sin y)) (fma x (cos y) (* z (sin y)))))
  (- (* z (sin y)))
  (* (fma x (cos y) (* z (sin y))) (- (* x (cos y)) (* z (sin y))))
  (fma (sin y) z (* x (cos y)))
  (- (* z (sin y)))
  (* z y)
  (* z (sin y))
  (* z (sin y))
  x
  (* x (cos y))
  (* x (cos y))
  x
  (fma x (cos y) (- (* z (sin y))))
  (fma x (cos y) (- (* z (sin y))))
1.375 * * * [progress]: adding candidates to table
1.519 * * [progress]: iteration 2 / 4
1.519 * * * [progress]: picking best candidate
1.540 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y))))>
1.540 * * * [progress]: localizing error
1.553 * * * [progress]: generating rewritten candidates
1.553 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.554 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2)
1.555 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
1.555 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
1.566 * * * [progress]: generating series expansions
1.566 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.566 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.567 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.567 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.567 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.567 * [taylor]: Taking taylor expansion of 1/3 in y
1.567 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.567 * [taylor]: Taking taylor expansion of (cos y) in y
1.567 * [taylor]: Taking taylor expansion of y in y
1.572 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.572 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.572 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.572 * [taylor]: Taking taylor expansion of 1/3 in y
1.572 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.572 * [taylor]: Taking taylor expansion of (cos y) in y
1.572 * [taylor]: Taking taylor expansion of y in y
1.594 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.594 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.594 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.594 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.594 * [taylor]: Taking taylor expansion of 1/3 in y
1.594 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.594 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.594 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.594 * [taylor]: Taking taylor expansion of y in y
1.594 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.594 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.594 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.594 * [taylor]: Taking taylor expansion of 1/3 in y
1.595 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.595 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.595 * [taylor]: Taking taylor expansion of y in y
1.628 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.628 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.628 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.628 * [taylor]: Taking taylor expansion of 1/3 in y
1.628 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.628 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.628 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.628 * [taylor]: Taking taylor expansion of -1 in y
1.628 * [taylor]: Taking taylor expansion of y in y
1.628 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.628 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.629 * [taylor]: Taking taylor expansion of 1/3 in y
1.629 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.629 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.629 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.629 * [taylor]: Taking taylor expansion of -1 in y
1.629 * [taylor]: Taking taylor expansion of y in y
1.665 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2)
1.665 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.665 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.665 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.665 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.665 * [taylor]: Taking taylor expansion of 1/3 in y
1.665 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.665 * [taylor]: Taking taylor expansion of (cos y) in y
1.665 * [taylor]: Taking taylor expansion of y in y
1.670 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.670 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.670 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.670 * [taylor]: Taking taylor expansion of 1/3 in y
1.670 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.670 * [taylor]: Taking taylor expansion of (cos y) in y
1.670 * [taylor]: Taking taylor expansion of y in y
1.691 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.691 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.691 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.691 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.692 * [taylor]: Taking taylor expansion of 1/3 in y
1.692 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.692 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.692 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.692 * [taylor]: Taking taylor expansion of y in y
1.692 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.692 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.692 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.692 * [taylor]: Taking taylor expansion of 1/3 in y
1.692 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.692 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.692 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.692 * [taylor]: Taking taylor expansion of y in y
1.729 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.729 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.729 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.729 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.729 * [taylor]: Taking taylor expansion of 1/3 in y
1.729 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.729 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.729 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.729 * [taylor]: Taking taylor expansion of -1 in y
1.729 * [taylor]: Taking taylor expansion of y in y
1.730 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.730 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.730 * [taylor]: Taking taylor expansion of 1/3 in y
1.730 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.730 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.730 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.730 * [taylor]: Taking taylor expansion of -1 in y
1.730 * [taylor]: Taking taylor expansion of y in y
1.762 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
1.762 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.762 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.762 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.762 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.762 * [taylor]: Taking taylor expansion of 1/3 in y
1.762 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.762 * [taylor]: Taking taylor expansion of (cos y) in y
1.762 * [taylor]: Taking taylor expansion of y in y
1.767 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.767 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.767 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.767 * [taylor]: Taking taylor expansion of 1/3 in y
1.767 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.767 * [taylor]: Taking taylor expansion of (cos y) in y
1.767 * [taylor]: Taking taylor expansion of y in y
1.788 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.788 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.788 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.788 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.788 * [taylor]: Taking taylor expansion of 1/3 in y
1.788 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.788 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.788 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.788 * [taylor]: Taking taylor expansion of y in y
1.788 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.789 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.789 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.789 * [taylor]: Taking taylor expansion of 1/3 in y
1.789 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.789 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.789 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.789 * [taylor]: Taking taylor expansion of y in y
1.824 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.825 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.825 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.825 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.825 * [taylor]: Taking taylor expansion of 1/3 in y
1.825 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.825 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.825 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.825 * [taylor]: Taking taylor expansion of -1 in y
1.825 * [taylor]: Taking taylor expansion of y in y
1.825 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.825 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.825 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.825 * [taylor]: Taking taylor expansion of 1/3 in y
1.825 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.825 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.825 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.825 * [taylor]: Taking taylor expansion of -1 in y
1.825 * [taylor]: Taking taylor expansion of y in y
1.859 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.859 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
1.859 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.859 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.859 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.859 * [taylor]: Taking taylor expansion of 1/3 in y
1.859 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.859 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.859 * [taylor]: Taking taylor expansion of (cos y) in y
1.859 * [taylor]: Taking taylor expansion of y in y
1.865 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.865 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.865 * [taylor]: Taking taylor expansion of 1/3 in y
1.865 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.865 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.865 * [taylor]: Taking taylor expansion of (cos y) in y
1.865 * [taylor]: Taking taylor expansion of y in y
1.934 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
1.934 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.934 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.934 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.934 * [taylor]: Taking taylor expansion of 1/3 in y
1.934 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.934 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.934 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.934 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.934 * [taylor]: Taking taylor expansion of y in y
1.935 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.935 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.935 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.935 * [taylor]: Taking taylor expansion of 1/3 in y
1.935 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.935 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.935 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.935 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.935 * [taylor]: Taking taylor expansion of y in y
1.978 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
1.978 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.978 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.978 * [taylor]: Taking taylor expansion of 1/3 in y
1.978 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.978 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.978 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.978 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.979 * [taylor]: Taking taylor expansion of -1 in y
1.979 * [taylor]: Taking taylor expansion of y in y
1.979 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.979 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.980 * [taylor]: Taking taylor expansion of 1/3 in y
1.980 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.980 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.980 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.980 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.980 * [taylor]: Taking taylor expansion of -1 in y
1.980 * [taylor]: Taking taylor expansion of y in y
2.019 * * * [progress]: simplifying candidates
2.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (* (cbrt (cos y)) (cbrt (cos y))))
  (log1p (* (cbrt (cos y)) (cbrt (cos y))))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (cos y) (cos y))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (+ 1 1)
  (+ (log (cbrt (cos y))) (log (cbrt (cos y))))
  (log (* (cbrt (cos y)) (cbrt (cos y))))
  (exp (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cos y) (cos y))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (* (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (sqrt (* (cbrt (cos y)) (cbrt (cos y))))
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 1 1)
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt 1))
  (* (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) 1)
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (sqrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (cbrt (cos y))) (cbrt (cos y)))
  (* (sqrt (cbrt (cos y))) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6))))
  (pow (pow (cos y) 2) 1/3)
  (pow (pow (cos y) 2) 1/3)
2.023 * * [simplify]: iteration  0 :  68  enodes  (cost  726 )
2.036 * * [simplify]: iteration  1 :  131  enodes  (cost  655 )
2.079 * * [simplify]: iteration  2 :  486  enodes  (cost  551 )
2.332 * * [simplify]: iteration  3 :  2287  enodes  (cost  529 )
3.632 * * [simplify]: iteration  done :  5000  enodes  (cost  529 )
3.632 * [simplify]: Simplified to:
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (pow (cos y) 2/3))
  (log1p (pow (cos y) 2/3))
  2/3
  2
  (pow (cos y) 2)
  (pow (cos y) 2/3)
  2
  (log (pow (cos y) 2/3))
  (log (pow (cos y) 2/3))
  (exp (pow (cos y) 2/3))
  (pow (cos y) 2)
  (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3)))
  (cbrt (pow (cos y) 2/3))
  (pow (cos y) 2)
  (fabs (cbrt (cos y)))
  (fabs (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3)))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  1
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cos y))
  (cbrt (cos y))
  1
  (pow (cos y) 2/3)
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y))))
  (cbrt (cos y))
  (cbrt (cos y))
  2/3
  2
  (* (cbrt (pow (cos y) 2/3)) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (cbrt (cos y))
  (* (pow (cbrt (cbrt (cos y))) 4) (cbrt (cbrt (cos y))))
  (pow (sqrt (cbrt (cos y))) 3)
  (cbrt (cos y))
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 2/3)
  (- 1 (fma 1/6 (pow y 2) (* 1/72 (pow y 4))))
  (cbrt (cos y))
  (cbrt (cos y))
  (- 1 (fma 1/6 (pow y 2) (* 1/72 (pow y 4))))
  (cbrt (cos y))
  (cbrt (cos y))
  (- 1 (fma 1/6 (pow y 2) (* 1/72 (pow y 4))))
  (cbrt (cos y))
  (cbrt (cos y))
  (- 1 (fma 1/3 (pow y 2) (* 1/405 (pow y 6))))
  (cbrt (pow (cos y) 2))
  (cbrt (pow (cos y) 2))
3.633 * * * [progress]: adding candidates to table
3.886 * * [progress]: iteration 3 / 4
3.886 * * * [progress]: picking best candidate
3.908 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))))) (* z (sin y))))>
3.908 * * * [progress]: localizing error
3.925 * * * [progress]: generating rewritten candidates
3.925 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1)
3.926 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 1)
3.926 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1 1)
3.927 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2)
3.928 * * * [progress]: generating series expansions
3.928 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1)
3.928 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
3.928 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
3.929 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
3.929 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
3.929 * [taylor]: Taking taylor expansion of 1/3 in y
3.929 * [taylor]: Taking taylor expansion of (log (cos y)) in y
3.929 * [taylor]: Taking taylor expansion of (cos y) in y
3.929 * [taylor]: Taking taylor expansion of y in y
3.933 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
3.933 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
3.933 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
3.933 * [taylor]: Taking taylor expansion of 1/3 in y
3.933 * [taylor]: Taking taylor expansion of (log (cos y)) in y
3.933 * [taylor]: Taking taylor expansion of (cos y) in y
3.933 * [taylor]: Taking taylor expansion of y in y
3.957 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
3.957 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
3.957 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
3.957 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
3.957 * [taylor]: Taking taylor expansion of 1/3 in y
3.957 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
3.957 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
3.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.957 * [taylor]: Taking taylor expansion of y in y
3.957 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
3.957 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
3.957 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
3.957 * [taylor]: Taking taylor expansion of 1/3 in y
3.957 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
3.957 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
3.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.957 * [taylor]: Taking taylor expansion of y in y
3.991 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
3.991 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
3.991 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
3.991 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
3.991 * [taylor]: Taking taylor expansion of 1/3 in y
3.991 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
3.991 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
3.991 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.991 * [taylor]: Taking taylor expansion of -1 in y
3.991 * [taylor]: Taking taylor expansion of y in y
3.991 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
3.991 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
3.991 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
3.992 * [taylor]: Taking taylor expansion of 1/3 in y
3.992 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
3.992 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
3.992 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.992 * [taylor]: Taking taylor expansion of -1 in y
3.992 * [taylor]: Taking taylor expansion of y in y
4.027 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 1)
4.027 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
4.028 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
4.028 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
4.028 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
4.028 * [taylor]: Taking taylor expansion of 1/3 in y
4.028 * [taylor]: Taking taylor expansion of (log (cos y)) in y
4.028 * [taylor]: Taking taylor expansion of (cos y) in y
4.028 * [taylor]: Taking taylor expansion of y in y
4.032 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
4.032 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
4.032 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
4.032 * [taylor]: Taking taylor expansion of 1/3 in y
4.032 * [taylor]: Taking taylor expansion of (log (cos y)) in y
4.032 * [taylor]: Taking taylor expansion of (cos y) in y
4.032 * [taylor]: Taking taylor expansion of y in y
4.053 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
4.053 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
4.053 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
4.053 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
4.053 * [taylor]: Taking taylor expansion of 1/3 in y
4.053 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
4.053 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
4.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.053 * [taylor]: Taking taylor expansion of y in y
4.053 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
4.053 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
4.053 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
4.053 * [taylor]: Taking taylor expansion of 1/3 in y
4.053 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
4.053 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
4.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.053 * [taylor]: Taking taylor expansion of y in y
4.085 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
4.085 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
4.085 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
4.085 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
4.085 * [taylor]: Taking taylor expansion of 1/3 in y
4.085 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
4.085 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
4.085 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.086 * [taylor]: Taking taylor expansion of -1 in y
4.086 * [taylor]: Taking taylor expansion of y in y
4.086 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
4.086 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
4.086 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
4.086 * [taylor]: Taking taylor expansion of 1/3 in y
4.086 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
4.086 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
4.086 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.086 * [taylor]: Taking taylor expansion of -1 in y
4.086 * [taylor]: Taking taylor expansion of y in y
4.121 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1 1)
4.121 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
4.121 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
4.121 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
4.122 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
4.122 * [taylor]: Taking taylor expansion of 1/3 in y
4.122 * [taylor]: Taking taylor expansion of (log (cos y)) in y
4.122 * [taylor]: Taking taylor expansion of (cos y) in y
4.122 * [taylor]: Taking taylor expansion of y in y
4.126 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
4.126 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
4.126 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
4.126 * [taylor]: Taking taylor expansion of 1/3 in y
4.126 * [taylor]: Taking taylor expansion of (log (cos y)) in y
4.126 * [taylor]: Taking taylor expansion of (cos y) in y
4.126 * [taylor]: Taking taylor expansion of y in y
4.147 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
4.147 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
4.147 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
4.147 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
4.147 * [taylor]: Taking taylor expansion of 1/3 in y
4.147 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
4.147 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
4.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.147 * [taylor]: Taking taylor expansion of y in y
4.148 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
4.148 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
4.148 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
4.148 * [taylor]: Taking taylor expansion of 1/3 in y
4.148 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
4.148 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
4.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.148 * [taylor]: Taking taylor expansion of y in y
4.180 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
4.180 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
4.180 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
4.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
4.181 * [taylor]: Taking taylor expansion of 1/3 in y
4.181 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
4.181 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
4.181 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.181 * [taylor]: Taking taylor expansion of -1 in y
4.181 * [taylor]: Taking taylor expansion of y in y
4.184 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
4.184 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
4.184 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
4.184 * [taylor]: Taking taylor expansion of 1/3 in y
4.184 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
4.184 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
4.184 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.184 * [taylor]: Taking taylor expansion of -1 in y
4.184 * [taylor]: Taking taylor expansion of y in y
4.217 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2)
4.217 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
4.217 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
4.217 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
4.217 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
4.217 * [taylor]: Taking taylor expansion of 1/3 in y
4.217 * [taylor]: Taking taylor expansion of (log (cos y)) in y
4.217 * [taylor]: Taking taylor expansion of (cos y) in y
4.217 * [taylor]: Taking taylor expansion of y in y
4.221 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
4.222 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
4.222 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
4.222 * [taylor]: Taking taylor expansion of 1/3 in y
4.222 * [taylor]: Taking taylor expansion of (log (cos y)) in y
4.222 * [taylor]: Taking taylor expansion of (cos y) in y
4.222 * [taylor]: Taking taylor expansion of y in y
4.242 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
4.242 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
4.242 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
4.242 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
4.242 * [taylor]: Taking taylor expansion of 1/3 in y
4.242 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
4.242 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
4.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.243 * [taylor]: Taking taylor expansion of y in y
4.243 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
4.243 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
4.243 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
4.243 * [taylor]: Taking taylor expansion of 1/3 in y
4.243 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
4.243 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
4.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.243 * [taylor]: Taking taylor expansion of y in y
4.279 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
4.279 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
4.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
4.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
4.279 * [taylor]: Taking taylor expansion of 1/3 in y
4.279 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
4.279 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
4.279 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.279 * [taylor]: Taking taylor expansion of -1 in y
4.279 * [taylor]: Taking taylor expansion of y in y
4.280 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
4.280 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
4.280 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
4.280 * [taylor]: Taking taylor expansion of 1/3 in y
4.280 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
4.280 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
4.280 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.280 * [taylor]: Taking taylor expansion of -1 in y
4.280 * [taylor]: Taking taylor expansion of y in y
4.312 * * * [progress]: simplifying candidates
4.313 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt 1)
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
4.315 * * [simplify]: iteration  0 :  29  enodes  (cost  376 )
4.320 * * [simplify]: iteration  1 :  50  enodes  (cost  360 )
4.331 * * [simplify]: iteration  2 :  136  enodes  (cost  324 )
4.375 * * [simplify]: iteration  3 :  435  enodes  (cost  312 )
4.623 * * [simplify]: iteration  4 :  2153  enodes  (cost  308 )
5.769 * * [simplify]: iteration  done :  5000  enodes  (cost  308 )
5.769 * [simplify]: Simplified to:
   (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (expm1 (cbrt (cos y)))
  (log1p (cbrt (cos y)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cos y) 2/3))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (cbrt (cos y))
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (fma (* -1/6 y) y (fma (pow y 4) -1/72 1))
  (cbrt (cos y))
  (cbrt (cos y))
  (fma (* -1/6 y) y (fma (pow y 4) -1/72 1))
  (cbrt (cos y))
  (cbrt (cos y))
  (fma (* -1/6 y) y (fma (pow y 4) -1/72 1))
  (cbrt (cos y))
  (cbrt (cos y))
  (fma (* -1/6 y) y (fma (pow y 4) -1/72 1))
  (cbrt (cos y))
  (cbrt (cos y))
5.770 * * * [progress]: adding candidates to table
5.989 * * [progress]: iteration 4 / 4
5.989 * * * [progress]: picking best candidate
6.010 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x (cos y)) (* (* (cbrt z) (cbrt z)) (* (cbrt z) (sin y)))))>
6.010 * * * [progress]: localizing error
6.026 * * * [progress]: generating rewritten candidates
6.026 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
6.027 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
6.027 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
6.028 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
6.036 * * * [progress]: generating series expansions
6.036 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
6.036 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
6.036 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
6.036 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
6.036 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
6.036 * [taylor]: Taking taylor expansion of 1/3 in z
6.036 * [taylor]: Taking taylor expansion of (log z) in z
6.036 * [taylor]: Taking taylor expansion of z in z
6.037 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
6.037 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
6.037 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
6.037 * [taylor]: Taking taylor expansion of 1/3 in z
6.037 * [taylor]: Taking taylor expansion of (log z) in z
6.037 * [taylor]: Taking taylor expansion of z in z
6.087 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
6.087 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.087 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.087 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.087 * [taylor]: Taking taylor expansion of 1/3 in z
6.087 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.087 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.087 * [taylor]: Taking taylor expansion of z in z
6.088 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.088 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.088 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.088 * [taylor]: Taking taylor expansion of 1/3 in z
6.088 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.088 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.088 * [taylor]: Taking taylor expansion of z in z
6.144 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
6.144 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
6.144 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.144 * [taylor]: Taking taylor expansion of -1 in z
6.145 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.145 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.145 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.145 * [taylor]: Taking taylor expansion of 1/3 in z
6.145 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.145 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.145 * [taylor]: Taking taylor expansion of z in z
6.146 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
6.146 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.146 * [taylor]: Taking taylor expansion of -1 in z
6.146 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.147 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.147 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.147 * [taylor]: Taking taylor expansion of 1/3 in z
6.147 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.147 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.147 * [taylor]: Taking taylor expansion of z in z
6.213 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
6.213 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
6.213 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
6.213 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
6.213 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
6.213 * [taylor]: Taking taylor expansion of 1/3 in z
6.213 * [taylor]: Taking taylor expansion of (log z) in z
6.213 * [taylor]: Taking taylor expansion of z in z
6.214 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
6.214 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
6.214 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
6.214 * [taylor]: Taking taylor expansion of 1/3 in z
6.214 * [taylor]: Taking taylor expansion of (log z) in z
6.214 * [taylor]: Taking taylor expansion of z in z
6.266 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
6.266 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.266 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.266 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.266 * [taylor]: Taking taylor expansion of 1/3 in z
6.266 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.266 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.266 * [taylor]: Taking taylor expansion of z in z
6.267 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.267 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.267 * [taylor]: Taking taylor expansion of 1/3 in z
6.267 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.267 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.267 * [taylor]: Taking taylor expansion of z in z
6.319 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
6.319 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
6.319 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.319 * [taylor]: Taking taylor expansion of -1 in z
6.320 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.320 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.320 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.320 * [taylor]: Taking taylor expansion of 1/3 in z
6.320 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.320 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.320 * [taylor]: Taking taylor expansion of z in z
6.321 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
6.321 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.321 * [taylor]: Taking taylor expansion of -1 in z
6.321 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.322 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.322 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.322 * [taylor]: Taking taylor expansion of 1/3 in z
6.322 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.322 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.322 * [taylor]: Taking taylor expansion of z in z
6.391 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
6.391 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
6.391 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
6.391 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
6.391 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
6.391 * [taylor]: Taking taylor expansion of 1/3 in z
6.392 * [taylor]: Taking taylor expansion of (log z) in z
6.392 * [taylor]: Taking taylor expansion of z in z
6.392 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
6.392 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
6.392 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
6.392 * [taylor]: Taking taylor expansion of 1/3 in z
6.392 * [taylor]: Taking taylor expansion of (log z) in z
6.392 * [taylor]: Taking taylor expansion of z in z
6.446 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
6.446 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.446 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.446 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.446 * [taylor]: Taking taylor expansion of 1/3 in z
6.446 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.446 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.446 * [taylor]: Taking taylor expansion of z in z
6.447 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.447 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.447 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.447 * [taylor]: Taking taylor expansion of 1/3 in z
6.447 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.447 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.447 * [taylor]: Taking taylor expansion of z in z
6.506 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
6.506 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
6.506 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.506 * [taylor]: Taking taylor expansion of -1 in z
6.507 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.507 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.507 * [taylor]: Taking taylor expansion of 1/3 in z
6.507 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.507 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.507 * [taylor]: Taking taylor expansion of z in z
6.508 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
6.508 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.508 * [taylor]: Taking taylor expansion of -1 in z
6.509 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
6.509 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
6.509 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
6.509 * [taylor]: Taking taylor expansion of 1/3 in z
6.509 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
6.509 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.509 * [taylor]: Taking taylor expansion of z in z
6.578 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
6.579 * [approximate]: Taking taylor expansion of (pow (pow z 2) 1/3) in (z) around 0
6.579 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
6.579 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
6.579 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
6.579 * [taylor]: Taking taylor expansion of 1/3 in z
6.579 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
6.579 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.579 * [taylor]: Taking taylor expansion of z in z
6.580 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
6.580 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
6.580 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
6.580 * [taylor]: Taking taylor expansion of 1/3 in z
6.580 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
6.580 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.580 * [taylor]: Taking taylor expansion of z in z
6.633 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in (z) around 0
6.633 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
6.633 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
6.633 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
6.633 * [taylor]: Taking taylor expansion of 1/3 in z
6.633 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
6.633 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.633 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.634 * [taylor]: Taking taylor expansion of z in z
6.635 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
6.635 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
6.635 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
6.635 * [taylor]: Taking taylor expansion of 1/3 in z
6.635 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
6.635 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.635 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.635 * [taylor]: Taking taylor expansion of z in z
6.698 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in (z) around 0
6.698 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
6.698 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
6.698 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.698 * [taylor]: Taking taylor expansion of -1 in z
6.699 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
6.699 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
6.699 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
6.699 * [taylor]: Taking taylor expansion of 1/3 in z
6.699 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
6.699 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.699 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.699 * [taylor]: Taking taylor expansion of z in z
6.700 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
6.700 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
6.700 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.700 * [taylor]: Taking taylor expansion of -1 in z
6.701 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
6.701 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
6.701 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
6.701 * [taylor]: Taking taylor expansion of 1/3 in z
6.701 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
6.701 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
6.701 * [taylor]: Taking taylor expansion of (pow z 2) in z
6.701 * [taylor]: Taking taylor expansion of z in z
6.781 * * * [progress]: simplifying candidates
6.783 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (* (cbrt z) (cbrt z)))
  (log1p (* (cbrt z) (cbrt z)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* z z)
  (* (cbrt z) (cbrt z))
  (+ 1 1)
  (+ (log (cbrt z)) (log (cbrt z)))
  (log (* (cbrt z) (cbrt z)))
  (exp (* (cbrt z) (cbrt z)))
  (* z z)
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (cbrt (* (cbrt z) (cbrt z)))
  (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z)))
  (sqrt (* (cbrt z) (cbrt z)))
  (sqrt (* (cbrt z) (cbrt z)))
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt z) (cbrt z))
  (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (cbrt z)) (cbrt (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* 1 1)
  (* (cbrt z) (cbrt z))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt z) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt z) (cbrt (sqrt z)))
  (* (cbrt z) (cbrt 1))
  (* (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))))
  (* (cbrt z) (sqrt (cbrt z)))
  (* (cbrt z) 1)
  (* (cbrt (cbrt z)) (cbrt z))
  (* (cbrt (sqrt z)) (cbrt z))
  (* (cbrt z) (cbrt z))
  (* (cbrt (cbrt z)) (cbrt z))
  (* (sqrt (cbrt z)) (cbrt z))
  (* (cbrt z) (cbrt z))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 2/3)
  (pow (/ 1 z) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow z 2) 1/3))
6.785 * * [simplify]: iteration  0 :  65  enodes  (cost  554 )
6.804 * * [simplify]: iteration  1 :  122  enodes  (cost  495 )
6.841 * * [simplify]: iteration  2 :  449  enodes  (cost  423 )
7.077 * * [simplify]: iteration  3 :  1993  enodes  (cost  405 )
8.278 * * [simplify]: iteration  done :  5001  enodes  (cost  405 )
8.279 * [simplify]: Simplified to:
   (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (pow z 2/3))
  (log1p (pow z 2/3))
  2/3
  2
  (* z z)
  (pow z 2/3)
  2
  (log (pow z 2/3))
  (log (pow z 2/3))
  (exp (pow z 2/3))
  (* z z)
  (* (cbrt (pow z 2/3)) (cbrt (pow z 2/3)))
  (cbrt (pow z 2/3))
  (* z z)
  (fabs (cbrt z))
  (fabs (cbrt z))
  (* (cbrt (pow z 2/3)) (cbrt (pow z 2/3)))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  1
  (pow z 2/3)
  (pow (cbrt (cbrt z)) 4)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt z)
  (cbrt z)
  1
  (pow z 2/3)
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (cbrt z)
  (cbrt z)
  2/3
  2
  (* (cbrt (pow z 2/3)) (cbrt z))
  (* (cbrt z) (cbrt (sqrt z)))
  (cbrt z)
  (* (pow (cbrt (cbrt z)) 4) (cbrt (cbrt z)))
  (pow (sqrt (cbrt z)) 3)
  (cbrt z)
  (pow (cbrt (cbrt z)) 4)
  (* (cbrt z) (cbrt (sqrt z)))
  (pow z 2/3)
  (pow (cbrt (cbrt z)) 4)
  (pow (sqrt (cbrt z)) 3)
  (pow z 2/3)
  (cbrt z)
  (pow (/ 1 z) -1/3)
  (* (cbrt -1) (cbrt (- z)))
  (cbrt z)
  (pow (/ 1 z) -1/3)
  (* (cbrt -1) (cbrt (- z)))
  (cbrt z)
  (pow (/ 1 z) -1/3)
  (* (cbrt -1) (cbrt (- z)))
  (pow z 2/3)
  (pow (/ 1 z) -2/3)
  (* (cbrt (* z z)) (pow (cbrt -1) 2))
8.279 * * * [progress]: adding candidates to table
8.543 * [progress]: [Phase 3 of 3] Extracting.
8.543 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (* x (cos y)) (* (* (cbrt (* z (sin y))) (cbrt (* z (sin y)))) (cbrt (* z (sin y))))))> #<alt (λ (x y z) (/ (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3)) (fma (* x (cos y)) (* x (cos y)) (* (* z (sin y)) (fma x (cos y) (* z (sin y)))))))> #<alt (λ (x y z) (- (* (* x (* (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3))) (cbrt (pow (cos y) 2/3)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (cbrt (sqrt z)) (cbrt (sqrt z))) (cbrt z)) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (pow (cbrt (cbrt z)) 4) (cbrt (cbrt z))) (cbrt (cbrt z))) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (cbrt (pow (* x (cos y)) 3)) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* z (sqrt (sin y))) (sqrt (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (sqrt (* z (sin y))) (sqrt (* z (sin y))))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (cbrt (* z z)) (* (cbrt z) (sin y)))))>)
8.546 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
8.546 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (* x (cos y)) (* (* (cbrt (* z (sin y))) (cbrt (* z (sin y)))) (cbrt (* z (sin y))))))> #<alt (λ (x y z) (/ (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3)) (fma (* x (cos y)) (* x (cos y)) (* (* z (sin y)) (fma x (cos y) (* z (sin y)))))))> #<alt (λ (x y z) (- (* (* x (* (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3))) (cbrt (pow (cos y) 2/3)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (cbrt (sqrt z)) (cbrt (sqrt z))) (cbrt z)) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (pow (cbrt (cbrt z)) 4) (cbrt (cbrt z))) (cbrt (cbrt z))) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (cbrt (pow (* x (cos y)) 3)) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* z (sqrt (sin y))) (sqrt (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (sqrt (* z (sin y))) (sqrt (* z (sin y))))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (cbrt (* z z)) (* (cbrt z) (sin y)))))>)
8.591 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (* x (cos y)) (* (* (cbrt (* z (sin y))) (cbrt (* z (sin y)))) (cbrt (* z (sin y))))))> #<alt (λ (x y z) (/ (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3)) (fma (* x (cos y)) (* x (cos y)) (* (* z (sin y)) (fma x (cos y) (* z (sin y)))))))> #<alt (λ (x y z) (- (* (* x (* (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3))) (cbrt (pow (cos y) 2/3)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (cbrt (sqrt z)) (cbrt (sqrt z))) (cbrt z)) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (pow (cbrt (cbrt z)) 4) (cbrt (cbrt z))) (cbrt (cbrt z))) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (cbrt (pow (* x (cos y)) 3)) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* z (sqrt (sin y))) (sqrt (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (sqrt (* z (sin y))) (sqrt (* z (sin y))))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (cbrt (* z z)) (* (cbrt z) (sin y)))))>)
8.636 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (* x (cos y)) (* (* (cbrt (* z (sin y))) (cbrt (* z (sin y)))) (cbrt (* z (sin y))))))> #<alt (λ (x y z) (/ (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3)) (fma (* x (cos y)) (* x (cos y)) (* (* z (sin y)) (fma x (cos y) (* z (sin y)))))))> #<alt (λ (x y z) (- (* (* x (* (* (cbrt (pow (cos y) 2/3)) (cbrt (pow (cos y) 2/3))) (cbrt (pow (cos y) 2/3)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (cbrt (sqrt z)) (cbrt (sqrt z))) (cbrt z)) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* (* (pow (cbrt (cbrt z)) 4) (cbrt (cbrt z))) (cbrt (cbrt z))) (* (cbrt z) (sin y)))))> #<alt (λ (x y z) (- (cbrt (pow (* x (cos y)) 3)) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (* z (sqrt (sin y))) (sqrt (sin y)))))> #<alt (λ (x y z) (- (* x (cos y)) (* (sqrt (* z (sin y))) (sqrt (* z (sin y))))))> #<alt (λ (x y z) (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))))) (* z (sin y))))> #<alt (λ (x y z) (- (* x (cos y)) (* (cbrt (* z z)) (* (cbrt z) (sin y)))))>)
8.682 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
8.682 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y)))
8.682 * * [simplify]: iteration  0 :  11  enodes  (cost  18 )
8.683 * * [simplify]: iteration  1 :  14  enodes  (cost  18 )
8.683 * * [simplify]: iteration  done :  14  enodes  (cost  18 )
8.683 * [simplify]: Simplified to:
   (- (* (* x (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y))) (* z (sin y)))
10.863 * [regime-testing]: Baseline error score: 0.39287227235340827
10.864 * [regime-testing]: Oracle error score: 0.060007500937617204
10.865 * [regime-testing]: End program error score: 0.39287227235340827