3.949 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.056 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (sin y)) (* z (cos y)))
0.062 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.063 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
0.063 * [simplify]: Simplified to:
   (+ (* x (sin y)) (* z (cos y)))
0.063 * * [progress]: iteration 1 / 4
0.063 * * * [progress]: picking best candidate
0.066 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* z (cos y))))>
0.066 * * * [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 (* (cos y) z) in (z y) around 0
0.086 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.086 * [taylor]: Taking taylor expansion of (cos y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of z in y
0.086 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.086 * [taylor]: Taking taylor expansion of (cos y) in z
0.086 * [taylor]: Taking taylor expansion of y in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.086 * [taylor]: Taking taylor expansion of (* (cos y) z) in z
0.086 * [taylor]: Taking taylor expansion of (cos y) in z
0.086 * [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
0.090 * [taylor]: Taking taylor expansion of (cos y) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
0.096 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.096 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of z in y
0.097 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.097 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.097 * [taylor]: Taking taylor expansion of y in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.097 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.097 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.097 * [taylor]: Taking taylor expansion of y in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
0.108 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
0.108 * [taylor]: Taking taylor expansion of -1 in y
0.108 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.108 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.108 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.108 * [taylor]: Taking taylor expansion of -1 in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of z in y
0.108 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.108 * [taylor]: Taking taylor expansion of -1 in z
0.108 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.108 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.108 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.108 * [taylor]: Taking taylor expansion of -1 in z
0.108 * [taylor]: Taking taylor expansion of y in z
0.108 * [taylor]: Taking taylor expansion of z in z
0.109 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
0.109 * [taylor]: Taking taylor expansion of -1 in z
0.109 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.109 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.109 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.109 * [taylor]: Taking taylor expansion of -1 in z
0.109 * [taylor]: Taking taylor expansion of y in z
0.109 * [taylor]: Taking taylor expansion of z in z
0.110 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [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 (sin y)) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (sin y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (sin y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (sin y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of (sin 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
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in (x y) around 0
0.143 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y
0.143 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x
0.143 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x
0.143 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y
0.153 * [taylor]: Taking taylor expansion of -1 in y
0.153 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in y
0.153 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.153 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.153 * [taylor]: Taking taylor expansion of -1 in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x
0.154 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.154 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x
0.154 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.154 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.154 * [taylor]: Taking taylor expansion of -1 in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (* -1 (sin (/ -1 y))) in y
0.154 * [taylor]: Taking taylor expansion of -1 in y
0.154 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.154 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.154 * [taylor]: Taking taylor expansion of -1 in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.166 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.166 * [approximate]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in (x y z) around 0
0.167 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in z
0.167 * [taylor]: Taking taylor expansion of (* x (sin y)) in z
0.167 * [taylor]: Taking taylor expansion of x in z
0.167 * [taylor]: Taking taylor expansion of (sin y) in z
0.167 * [taylor]: Taking taylor expansion of y in z
0.167 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
0.167 * [taylor]: Taking taylor expansion of z in z
0.167 * [taylor]: Taking taylor expansion of (cos y) in z
0.167 * [taylor]: Taking taylor expansion of y in z
0.167 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in y
0.167 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of (sin y) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
0.167 * [taylor]: Taking taylor expansion of z in y
0.167 * [taylor]: Taking taylor expansion of (cos y) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in x
0.167 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (sin y) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of (* z (cos y)) in x
0.167 * [taylor]: Taking taylor expansion of z in x
0.167 * [taylor]: Taking taylor expansion of (cos y) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of (+ (* x (sin y)) (* z (cos y))) in x
0.167 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (sin y) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of (* z (cos y)) in x
0.167 * [taylor]: Taking taylor expansion of z in x
0.167 * [taylor]: Taking taylor expansion of (cos y) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (* (cos y) z) in y
0.168 * [taylor]: Taking taylor expansion of (cos y) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of z in y
0.168 * [taylor]: Taking taylor expansion of z in z
0.172 * [taylor]: Taking taylor expansion of (sin y) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of 0 in z
0.172 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [taylor]: Taking taylor expansion of 1 in z
0.179 * [taylor]: Taking taylor expansion of (- (* 1/2 z)) in z
0.179 * [taylor]: Taking taylor expansion of (* 1/2 z) in z
0.179 * [taylor]: Taking taylor expansion of 1/2 in z
0.179 * [taylor]: Taking taylor expansion of z in z
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of 0 in z
0.186 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [approximate]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in (x y z) around 0
0.187 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in z
0.187 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in z
0.187 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.187 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.187 * [taylor]: Taking taylor expansion of y in z
0.187 * [taylor]: Taking taylor expansion of x in z
0.187 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.187 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.187 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.187 * [taylor]: Taking taylor expansion of y in z
0.187 * [taylor]: Taking taylor expansion of z in z
0.188 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in y
0.188 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) 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 x in y
0.188 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.188 * [taylor]: Taking taylor expansion of (cos (/ 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
0.189 * [taylor]: Taking taylor expansion of z in y
0.189 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in x
0.189 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x
0.189 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.189 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of z in x
0.189 * [taylor]: Taking taylor expansion of (+ (/ (sin (/ 1 y)) x) (/ (cos (/ 1 y)) z)) in x
0.190 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x
0.190 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in x
0.190 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of z in x
0.191 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z
0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.191 * [taylor]: Taking taylor expansion of y in z
0.193 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
0.193 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
0.194 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.194 * [taylor]: Taking taylor expansion of y in z
0.194 * [taylor]: Taking taylor expansion of z in z
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [taylor]: Taking taylor expansion of 0 in z
0.200 * [taylor]: Taking taylor expansion of 0 in z
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.216 * [taylor]: Taking taylor expansion of 0 in z
0.216 * [taylor]: Taking taylor expansion of 0 in z
0.216 * [taylor]: Taking taylor expansion of 0 in z
0.216 * [taylor]: Taking taylor expansion of 0 in z
0.217 * [approximate]: Taking taylor expansion of (- (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in (x y z) around 0
0.217 * [taylor]: Taking taylor expansion of (- (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in z
0.217 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x)) in z
0.217 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.217 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.217 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.217 * [taylor]: Taking taylor expansion of -1 in z
0.217 * [taylor]: Taking taylor expansion of y in z
0.217 * [taylor]: Taking taylor expansion of z in z
0.218 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in z
0.218 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.218 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.218 * [taylor]: Taking taylor expansion of -1 in z
0.218 * [taylor]: Taking taylor expansion of y in z
0.218 * [taylor]: Taking taylor expansion of x in z
0.218 * [taylor]: Taking taylor expansion of (- (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in y
0.218 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x)) in y
0.218 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.218 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.218 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.218 * [taylor]: Taking taylor expansion of -1 in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of z in y
0.219 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in y
0.219 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.219 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.219 * [taylor]: Taking taylor expansion of -1 in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (- (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in x
0.219 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x)) in x
0.219 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.219 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.219 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.219 * [taylor]: Taking taylor expansion of -1 in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of z in x
0.220 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x
0.220 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.220 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.220 * [taylor]: Taking taylor expansion of -1 in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (- (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x))) in x
0.220 * [taylor]: Taking taylor expansion of (+ (/ (cos (/ -1 y)) z) (/ (sin (/ -1 y)) x)) in x
0.220 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in x
0.220 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.220 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.220 * [taylor]: Taking taylor expansion of -1 in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [taylor]: Taking taylor expansion of z in x
0.221 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x
0.221 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.221 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.221 * [taylor]: Taking taylor expansion of -1 in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y))) in y
0.221 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.221 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.221 * [taylor]: Taking taylor expansion of -1 in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y))) in z
0.222 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z
0.222 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.222 * [taylor]: Taking taylor expansion of -1 in z
0.222 * [taylor]: Taking taylor expansion of y in z
0.224 * [taylor]: Taking taylor expansion of (- (/ (cos (/ -1 y)) z)) in y
0.224 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
0.224 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.224 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.224 * [taylor]: Taking taylor expansion of -1 in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of z in y
0.225 * [taylor]: Taking taylor expansion of (- (/ (cos (/ -1 y)) z)) in z
0.225 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
0.225 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
0.225 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.225 * [taylor]: Taking taylor expansion of -1 in z
0.225 * [taylor]: Taking taylor expansion of y in z
0.225 * [taylor]: Taking taylor expansion of z in z
0.226 * [taylor]: Taking taylor expansion of 0 in z
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [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
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * * * [progress]: simplifying candidates
0.245 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (cos y))
  (+ (log z) (log (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (* (* (* z z) z) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (* (* (* z (cos y)) (* z (cos y))) (* z (cos y)))
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  (* z 1)
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (* x (sin y))
  (+ (log x) (log (sin y)))
  (log (* x (sin y)))
  (exp (* x (sin y)))
  (* (* (* x x) x) (* (* (sin y) (sin y)) (sin y)))
  (* (cbrt (* x (sin y))) (cbrt (* x (sin y))))
  (cbrt (* x (sin y)))
  (* (* (* x (sin y)) (* x (sin y))) (* x (sin y)))
  (sqrt (* x (sin y)))
  (sqrt (* x (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  (* x 1)
  (* (cbrt x) (sin y))
  (* (sqrt x) (sin y))
  (* x (sin y))
  (* (exp (* x (sin y))) (exp (* z (cos y))))
  (log (+ (* x (sin y)) (* z (cos y))))
  (exp (+ (* x (sin y)) (* z (cos y))))
  (* (cbrt (+ (* x (sin y)) (* z (cos y)))) (cbrt (+ (* x (sin y)) (* z (cos y)))))
  (cbrt (+ (* x (sin y)) (* z (cos y))))
  (* (* (+ (* x (sin y)) (* z (cos y))) (+ (* x (sin y)) (* z (cos y)))) (+ (* x (sin y)) (* z (cos y))))
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (+ (pow (* x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (* x (sin y)) (* x (sin y))) (- (* (* z (cos y)) (* z (cos y))) (* (* x (sin y)) (* z (cos y)))))
  (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (* x (sin y)) (* z (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (* x y)
  (* x (sin y))
  (* x (sin y))
  (+ z (* x y))
  (+ (* (cos y) z) (* x (sin y)))
  (+ (* (cos y) z) (* x (sin y)))
0.249 * * [simplify]: iteration  0 :  185  enodes  (cost  250 )
0.253 * * [simplify]: iteration  1 :  702  enodes  (cost  229 )
0.269 * * [simplify]: iteration  2 :  2206  enodes  (cost  229 )
0.315 * * [simplify]: iteration  3 :  5002  enodes  (cost  229 )
0.317 * [simplify]: Simplified to:
   (* z (cos y))
  (log (* z (cos y)))
  (log (* z (cos y)))
  (exp (* z (cos y)))
  (pow (* z (cos y)) 3)
  (* (cbrt (* z (cos y))) (cbrt (* z (cos y))))
  (cbrt (* z (cos y)))
  (pow (* z (cos y)) 3)
  (sqrt (* z (cos y)))
  (sqrt (* z (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* (sqrt z) (sqrt (cos y)))
  (* z (* (cbrt (cos y)) (cbrt (cos y))))
  (* z (sqrt (cos y)))
  z
  (* (cbrt z) (cos y))
  (* (sqrt z) (cos y))
  (* z (cos y))
  (* x (sin y))
  (log (* x (sin y)))
  (log (* x (sin y)))
  (exp (* x (sin y)))
  (pow (* x (sin y)) 3)
  (* (cbrt (* x (sin y))) (cbrt (* x (sin y))))
  (cbrt (* x (sin y)))
  (pow (* x (sin y)) 3)
  (sqrt (* x (sin y)))
  (sqrt (* x (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* (sqrt x) (sqrt (sin y)))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  x
  (* (cbrt x) (sin y))
  (* (sqrt x) (sin y))
  (* x (sin y))
  (exp (+ (* x (sin y)) (* z (cos y))))
  (log (+ (* x (sin y)) (* z (cos y))))
  (exp (+ (* x (sin y)) (* z (cos y))))
  (* (cbrt (+ (* x (sin y)) (* z (cos y)))) (cbrt (+ (* x (sin y)) (* z (cos y)))))
  (cbrt (+ (* x (sin y)) (* z (cos y))))
  (pow (+ (* (cos y) z) (* x (sin y))) 3)
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (sqrt (+ (* x (sin y)) (* z (cos y))))
  (+ (pow (* x (sin y)) 3) (pow (* z (cos y)) 3))
  (+ (* (* z (cos y)) (- (* z (cos y)) (* x (sin y)))) (* (* x (sin y)) (* x (sin y))))
  (- (* (* x (sin y)) (* x (sin y))) (* (* z (cos y)) (* z (cos y))))
  (- (* x (sin y)) (* z (cos y)))
  z
  (* z (cos y))
  (* z (cos y))
  (* x y)
  (* x (sin y))
  (* x (sin y))
  (+ z (* x y))
  (+ (* (cos y) z) (* x (sin y)))
  (+ (* (cos y) z) (* x (sin y)))
0.317 * * * [progress]: adding candidates to table
0.443 * * [progress]: iteration 2 / 4
0.443 * * * [progress]: picking best candidate
0.469 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cos y)))))>
0.469 * * * [progress]: localizing error
0.483 * * * [progress]: generating rewritten candidates
0.483 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.483 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.484 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.485 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.492 * * * [progress]: generating series expansions
0.492 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.492 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.492 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.493 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.493 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.493 * [taylor]: Taking taylor expansion of 1/3 in y
0.493 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.493 * [taylor]: Taking taylor expansion of (cos y) in y
0.493 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.497 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.497 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.497 * [taylor]: Taking taylor expansion of 1/3 in y
0.497 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.497 * [taylor]: Taking taylor expansion of (cos y) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.518 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.518 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.518 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.518 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.518 * [taylor]: Taking taylor expansion of 1/3 in y
0.518 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.518 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.518 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.518 * [taylor]: Taking taylor expansion of y in y
0.519 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.519 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.519 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.519 * [taylor]: Taking taylor expansion of 1/3 in y
0.519 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.519 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.519 * [taylor]: Taking taylor expansion of y in y
0.558 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.558 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.558 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.558 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.558 * [taylor]: Taking taylor expansion of 1/3 in y
0.558 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.558 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.558 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.558 * [taylor]: Taking taylor expansion of -1 in y
0.558 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.558 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.558 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.558 * [taylor]: Taking taylor expansion of 1/3 in y
0.558 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.559 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.559 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.559 * [taylor]: Taking taylor expansion of -1 in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.591 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.591 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.591 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.591 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.591 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.591 * [taylor]: Taking taylor expansion of 1/3 in y
0.591 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.591 * [taylor]: Taking taylor expansion of (cos y) in y
0.591 * [taylor]: Taking taylor expansion of y in y
0.596 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.596 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.596 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.596 * [taylor]: Taking taylor expansion of 1/3 in y
0.596 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.596 * [taylor]: Taking taylor expansion of (cos y) in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.616 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.616 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.616 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.616 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.616 * [taylor]: Taking taylor expansion of 1/3 in y
0.616 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.616 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.617 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.617 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.617 * [taylor]: Taking taylor expansion of 1/3 in y
0.617 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.617 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.656 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.656 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.656 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.656 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.656 * [taylor]: Taking taylor expansion of 1/3 in y
0.657 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.657 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.657 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.657 * [taylor]: Taking taylor expansion of -1 in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.657 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.657 * [taylor]: Taking taylor expansion of 1/3 in y
0.657 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.657 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.657 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.657 * [taylor]: Taking taylor expansion of -1 in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.690 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.690 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
0.690 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.690 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.690 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.690 * [taylor]: Taking taylor expansion of 1/3 in y
0.690 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.690 * [taylor]: Taking taylor expansion of (cos y) in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
0.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
0.695 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
0.695 * [taylor]: Taking taylor expansion of 1/3 in y
0.695 * [taylor]: Taking taylor expansion of (log (cos y)) in y
0.695 * [taylor]: Taking taylor expansion of (cos y) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.723 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
0.723 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.723 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.723 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.723 * [taylor]: Taking taylor expansion of 1/3 in y
0.723 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.723 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.723 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
0.724 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
0.724 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
0.724 * [taylor]: Taking taylor expansion of 1/3 in y
0.724 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
0.724 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.724 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.724 * [taylor]: Taking taylor expansion of y in y
0.757 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
0.757 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.757 * [taylor]: Taking taylor expansion of 1/3 in y
0.757 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.757 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.757 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.757 * [taylor]: Taking taylor expansion of -1 in y
0.757 * [taylor]: Taking taylor expansion of y in y
0.757 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
0.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
0.757 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
0.757 * [taylor]: Taking taylor expansion of 1/3 in y
0.757 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
0.757 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.757 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.757 * [taylor]: Taking taylor expansion of -1 in y
0.757 * [taylor]: Taking taylor expansion of y in y
0.792 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.792 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
0.792 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.792 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.792 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.792 * [taylor]: Taking taylor expansion of 1/3 in y
0.792 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.792 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.792 * [taylor]: Taking taylor expansion of (cos y) in y
0.792 * [taylor]: Taking taylor expansion of y in y
0.798 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
0.798 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
0.798 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
0.798 * [taylor]: Taking taylor expansion of 1/3 in y
0.798 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
0.798 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
0.798 * [taylor]: Taking taylor expansion of (cos y) in y
0.798 * [taylor]: Taking taylor expansion of y in y
0.869 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
0.869 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.869 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.869 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.869 * [taylor]: Taking taylor expansion of 1/3 in y
0.869 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.869 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.869 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
0.870 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
0.870 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
0.870 * [taylor]: Taking taylor expansion of 1/3 in y
0.870 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
0.870 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
0.870 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.917 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
0.917 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.917 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.917 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.917 * [taylor]: Taking taylor expansion of 1/3 in y
0.917 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.917 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.917 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.917 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.917 * [taylor]: Taking taylor expansion of -1 in y
0.917 * [taylor]: Taking taylor expansion of y in y
0.918 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
0.918 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
0.918 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
0.918 * [taylor]: Taking taylor expansion of 1/3 in y
0.918 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
0.918 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
0.918 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.918 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.918 * [taylor]: Taking taylor expansion of -1 in y
0.918 * [taylor]: Taking taylor expansion of y in y
0.957 * * * [progress]: simplifying candidates
0.958 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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)))
  (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)))
  (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)))
  (+ 1/3 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)
0.963 * * [simplify]: iteration  0 :  122  enodes  (cost  441 )
0.966 * * [simplify]: iteration  1 :  481  enodes  (cost  389 )
0.983 * * [simplify]: iteration  2 :  3721  enodes  (cost  357 )
1.059 * * [simplify]: iteration  3 :  5002  enodes  (cost  351 )
1.061 * [simplify]: Simplified to:
   (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)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (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)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (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)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  2/3
  2
  (pow (cos y) 2)
  (pow (cos y) 2/3)
  2
  (* 2/3 (log (cos y)))
  (* 2/3 (log (cos y)))
  (pow (exp 1) (pow (cos y) 2/3))
  (pow (cos y) 2)
  (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (cbrt (* (cbrt (cos y)) (cbrt (cos y))))
  (pow (cos y) 2)
  (fabs (pow (cos y) 1/3))
  (fabs (pow (cos y) 1/3))
  (* (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))))
  1
  (pow (cos y) 2/3)
  (pow (cbrt (cbrt (cos y))) 4)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  1
  (pow (cos y) 2/3)
  (* (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))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  2/3
  2
  (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (pow (cos y) 1/3)
  (pow (cbrt (cbrt (cos y))) 5)
  (pow (sqrt (cbrt (cos y))) 3)
  (pow (cos y) 1/3)
  (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 (+ (* 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 (cos y) 2/3)
  (pow (cos y) 2/3)
1.061 * * * [progress]: adding candidates to table
1.313 * * [progress]: iteration 3 / 4
1.313 * * * [progress]: picking best candidate
1.332 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))>
1.332 * * * [progress]: localizing error
1.347 * * * [progress]: generating rewritten candidates
1.347 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
1.348 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.349 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
1.350 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
1.365 * * * [progress]: generating series expansions
1.365 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
1.365 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
1.365 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.365 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.365 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.365 * [taylor]: Taking taylor expansion of 1/3 in y
1.365 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.365 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.365 * [taylor]: Taking taylor expansion of (cos y) in y
1.365 * [taylor]: Taking taylor expansion of y in y
1.371 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
1.371 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
1.371 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
1.371 * [taylor]: Taking taylor expansion of 1/3 in y
1.371 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
1.371 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.371 * [taylor]: Taking taylor expansion of (cos y) in y
1.371 * [taylor]: Taking taylor expansion of y in y
1.439 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
1.439 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.439 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.439 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.439 * [taylor]: Taking taylor expansion of 1/3 in y
1.439 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.439 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.439 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.440 * [taylor]: Taking taylor expansion of y in y
1.440 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
1.440 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
1.440 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
1.440 * [taylor]: Taking taylor expansion of 1/3 in y
1.440 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
1.440 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.440 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.440 * [taylor]: Taking taylor expansion of y in y
1.488 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
1.488 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.488 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.488 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.488 * [taylor]: Taking taylor expansion of 1/3 in y
1.488 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.488 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.488 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.488 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.488 * [taylor]: Taking taylor expansion of -1 in y
1.488 * [taylor]: Taking taylor expansion of y in y
1.488 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
1.489 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
1.489 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
1.489 * [taylor]: Taking taylor expansion of 1/3 in y
1.489 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
1.489 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.489 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.489 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.489 * [taylor]: Taking taylor expansion of -1 in y
1.489 * [taylor]: Taking taylor expansion of y in y
1.527 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.528 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
1.528 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.528 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.528 * [taylor]: Taking taylor expansion of 1/3 in y
1.528 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.528 * [taylor]: Taking taylor expansion of (cos y) in y
1.528 * [taylor]: Taking taylor expansion of y in y
1.532 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
1.532 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
1.532 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
1.532 * [taylor]: Taking taylor expansion of 1/3 in y
1.532 * [taylor]: Taking taylor expansion of (log (cos y)) in y
1.532 * [taylor]: Taking taylor expansion of (cos y) in y
1.532 * [taylor]: Taking taylor expansion of y in y
1.559 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
1.559 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.559 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.559 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.559 * [taylor]: Taking taylor expansion of 1/3 in y
1.559 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.559 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.559 * [taylor]: Taking taylor expansion of y in y
1.560 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
1.560 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
1.560 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
1.560 * [taylor]: Taking taylor expansion of 1/3 in y
1.560 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
1.560 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.560 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.560 * [taylor]: Taking taylor expansion of y in y
1.593 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
1.593 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
1.593 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
1.593 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
1.593 * [taylor]: Taking taylor expansion of 1/3 in y
1.593 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
1.593 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.593 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.593 * [taylor]: Taking taylor expansion of -1 in y
1.593 * [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
1.594 * [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 -1 in y
1.594 * [taylor]: Taking taylor expansion of y in y
1.633 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
1.634 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
1.634 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.634 * [taylor]: Taking taylor expansion of (cos y) in y
1.634 * [taylor]: Taking taylor expansion of y in y
1.634 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
1.634 * [taylor]: Taking taylor expansion of (cos y) in y
1.634 * [taylor]: Taking taylor expansion of y in y
1.640 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
1.640 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.640 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.640 * [taylor]: Taking taylor expansion of y in y
1.640 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
1.640 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.640 * [taylor]: Taking taylor expansion of y in y
1.645 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
1.645 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.645 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.645 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.645 * [taylor]: Taking taylor expansion of -1 in y
1.645 * [taylor]: Taking taylor expansion of y in y
1.646 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
1.646 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.646 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.646 * [taylor]: Taking taylor expansion of -1 in y
1.646 * [taylor]: Taking taylor expansion of y in y
1.650 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
1.651 * [approximate]: Taking taylor expansion of (* z (cos y)) in (z y) around 0
1.651 * [taylor]: Taking taylor expansion of (* z (cos y)) in y
1.651 * [taylor]: Taking taylor expansion of z in y
1.651 * [taylor]: Taking taylor expansion of (cos y) in y
1.651 * [taylor]: Taking taylor expansion of y in y
1.651 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
1.651 * [taylor]: Taking taylor expansion of z in z
1.651 * [taylor]: Taking taylor expansion of (cos y) in z
1.651 * [taylor]: Taking taylor expansion of y in z
1.651 * [taylor]: Taking taylor expansion of (* z (cos y)) in z
1.651 * [taylor]: Taking taylor expansion of z in z
1.651 * [taylor]: Taking taylor expansion of (cos y) in z
1.651 * [taylor]: Taking taylor expansion of y in z
1.651 * [taylor]: Taking taylor expansion of 0 in y
1.653 * [taylor]: Taking taylor expansion of (cos y) in y
1.653 * [taylor]: Taking taylor expansion of y in y
1.656 * [taylor]: Taking taylor expansion of 0 in y
1.659 * [taylor]: Taking taylor expansion of 0 in y
1.660 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in (z y) around 0
1.660 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in y
1.660 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.660 * [taylor]: Taking taylor expansion of y in y
1.660 * [taylor]: Taking taylor expansion of z in y
1.660 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
1.660 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.660 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.660 * [taylor]: Taking taylor expansion of y in z
1.660 * [taylor]: Taking taylor expansion of z in z
1.661 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) z) in z
1.661 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z
1.661 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.661 * [taylor]: Taking taylor expansion of y in z
1.661 * [taylor]: Taking taylor expansion of z in z
1.661 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.661 * [taylor]: Taking taylor expansion of y in y
1.664 * [taylor]: Taking taylor expansion of 0 in y
1.667 * [taylor]: Taking taylor expansion of 0 in y
1.671 * [taylor]: Taking taylor expansion of 0 in y
1.671 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in (z y) around 0
1.671 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in y
1.671 * [taylor]: Taking taylor expansion of -1 in y
1.671 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in y
1.671 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.671 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.671 * [taylor]: Taking taylor expansion of -1 in y
1.671 * [taylor]: Taking taylor expansion of y in y
1.672 * [taylor]: Taking taylor expansion of z in y
1.672 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
1.672 * [taylor]: Taking taylor expansion of -1 in z
1.672 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
1.672 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.672 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.672 * [taylor]: Taking taylor expansion of -1 in z
1.672 * [taylor]: Taking taylor expansion of y in z
1.672 * [taylor]: Taking taylor expansion of z in z
1.673 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) z)) in z
1.673 * [taylor]: Taking taylor expansion of -1 in z
1.673 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) z) in z
1.673 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z
1.673 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.673 * [taylor]: Taking taylor expansion of -1 in z
1.673 * [taylor]: Taking taylor expansion of y in z
1.673 * [taylor]: Taking taylor expansion of z in z
1.673 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y
1.673 * [taylor]: Taking taylor expansion of -1 in y
1.673 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.673 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.673 * [taylor]: Taking taylor expansion of -1 in y
1.673 * [taylor]: Taking taylor expansion of y in y
1.676 * [taylor]: Taking taylor expansion of 0 in y
1.680 * [taylor]: Taking taylor expansion of 0 in y
1.685 * [taylor]: Taking taylor expansion of 0 in y
1.686 * * * [progress]: simplifying candidates
1.687 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (cos y) 2)))
  (exp (cbrt (pow (cos y) 2)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 2))
  (cbrt (pow (cbrt (cos y)) 2))
  (cbrt (pow (sqrt (cos y)) 2))
  (cbrt (pow (sqrt (cos y)) 2))
  (cbrt (pow 1 2))
  (cbrt (pow (cos y) 2))
  (cbrt (cos y))
  (cbrt (cos y))
  (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  (cbrt 1)
  (cbrt (pow (cos y) 2))
  (cbrt (pow (cos y) (/ 2 2)))
  (cbrt (pow (cos y) (/ 2 2)))
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (* (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))) (cbrt (pow (cos y) 2)))
  (sqrt (cbrt (pow (cos y) 2)))
  (sqrt (cbrt (pow (cos y) 2)))
  (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)))
  (* (log (cos y)) 2)
  (* (log (cos y)) 2)
  (* 1 2)
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 2)
  (pow (cbrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow 1 2)
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2)))
  (cbrt (pow (cos y) 2))
  (* (* (pow (cos y) 2) (pow (cos y) 2)) (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (pow (cos y) (/ 2 2))
  (pow (cos y) (/ 2 2))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (+ (+ (log z) (log (cbrt (pow (cos y) 2)))) (log (cbrt (cos y))))
  (+ (log (* z (cbrt (pow (cos y) 2)))) (log (cbrt (cos y))))
  (log (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (exp (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (* (* (* (* z z) z) (pow (cos y) 2)) (cos y))
  (* (* (* (* z (cbrt (pow (cos y) 2))) (* z (cbrt (pow (cos y) 2)))) (* z (cbrt (pow (cos y) 2)))) (cos y))
  (* (cbrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (cbrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))
  (cbrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (* (* (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (sqrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (sqrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt 1))
  (* (* z (cbrt (pow (cos y) 2))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (* z (cbrt (pow (cos y) 2))) 1)
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (- 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)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
1.691 * * [simplify]: iteration  0 :  233  enodes  (cost  421 )
1.696 * * [simplify]: iteration  1 :  1069  enodes  (cost  364 )
1.721 * * [simplify]: iteration  2 :  5001  enodes  (cost  345 )
1.722 * [simplify]: Simplified to:
   (* 2/3 (log (cos y)))
  (exp (cbrt (pow (cos y) 2)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 2))
  (cbrt (pow (cbrt (cos y)) 2))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  1
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  1
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (pow (cos y) 2)
  (sqrt (cbrt (pow (cos y) 2)))
  (sqrt (cbrt (pow (cos y) 2)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cbrt (cos y)) 2))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (pow (cos y) 2))
  (log (pow (cos y) 2))
  2
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (cos y)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (pow (pow (cos y) 2) 2/3)
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 6)
  (fabs (cos y))
  (fabs (cos y))
  (cos y)
  (cos y)
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (log (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (log (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (log (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (exp (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (* (pow (cos y) 3) (pow z 3))
  (* (pow (cos y) 3) (pow z 3))
  (* (cbrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (cbrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))
  (cbrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (* (pow (cos y) 3) (pow z 3))
  (sqrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (sqrt (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y))))
  (* (* z (pow (pow (cos y) 2) 1/3)) (cbrt (pow (cbrt (cos y)) 2)))
  (* (* z (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* z (cbrt (pow (cos y) 2)))
  (* (* z (cbrt (pow (cos y) 2))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (* z (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* z (cbrt (pow (cos y) 2)))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (- 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)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  z
  (* z (cos y))
  (* z (cos y))
1.723 * * * [progress]: adding candidates to table
1.949 * * [progress]: iteration 4 / 4
1.949 * * * [progress]: picking best candidate
1.971 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x (sin y)) (* z (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))))>
1.971 * * * [progress]: localizing error
1.990 * * * [progress]: generating rewritten candidates
1.990 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
1.992 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2)
1.992 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1)
1.994 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
2.005 * * * [progress]: generating series expansions
2.005 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
2.005 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0
2.006 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
2.006 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
2.006 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
2.006 * [taylor]: Taking taylor expansion of 1/3 in y
2.006 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
2.006 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
2.006 * [taylor]: Taking taylor expansion of (cos y) in y
2.006 * [taylor]: Taking taylor expansion of y in y
2.012 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y
2.012 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y
2.012 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y
2.012 * [taylor]: Taking taylor expansion of 1/3 in y
2.012 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y
2.012 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
2.012 * [taylor]: Taking taylor expansion of (cos y) in y
2.012 * [taylor]: Taking taylor expansion of y in y
2.084 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0
2.084 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
2.084 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
2.084 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
2.084 * [taylor]: Taking taylor expansion of 1/3 in y
2.084 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
2.084 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
2.084 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.084 * [taylor]: Taking taylor expansion of y in y
2.085 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y
2.085 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y
2.085 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y
2.085 * [taylor]: Taking taylor expansion of 1/3 in y
2.085 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y
2.085 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
2.085 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.085 * [taylor]: Taking taylor expansion of y in y
2.124 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0
2.124 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
2.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
2.124 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
2.124 * [taylor]: Taking taylor expansion of 1/3 in y
2.124 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
2.124 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
2.124 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.124 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.124 * [taylor]: Taking taylor expansion of -1 in y
2.124 * [taylor]: Taking taylor expansion of y in y
2.125 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y
2.125 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y
2.125 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y
2.125 * [taylor]: Taking taylor expansion of 1/3 in y
2.125 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y
2.125 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
2.125 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.125 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.125 * [taylor]: Taking taylor expansion of -1 in y
2.125 * [taylor]: Taking taylor expansion of y in y
2.170 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2)
2.170 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0
2.170 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
2.171 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
2.171 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
2.171 * [taylor]: Taking taylor expansion of 1/3 in y
2.171 * [taylor]: Taking taylor expansion of (log (cos y)) in y
2.171 * [taylor]: Taking taylor expansion of (cos y) in y
2.171 * [taylor]: Taking taylor expansion of y in y
2.175 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y
2.175 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y
2.175 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y
2.175 * [taylor]: Taking taylor expansion of 1/3 in y
2.175 * [taylor]: Taking taylor expansion of (log (cos y)) in y
2.175 * [taylor]: Taking taylor expansion of (cos y) in y
2.175 * [taylor]: Taking taylor expansion of y in y
2.196 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0
2.196 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
2.196 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
2.196 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
2.196 * [taylor]: Taking taylor expansion of 1/3 in y
2.196 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
2.196 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.196 * [taylor]: Taking taylor expansion of y in y
2.197 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y
2.197 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y
2.197 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y
2.197 * [taylor]: Taking taylor expansion of 1/3 in y
2.197 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y
2.197 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.197 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.197 * [taylor]: Taking taylor expansion of y in y
2.236 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0
2.237 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
2.237 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
2.237 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
2.237 * [taylor]: Taking taylor expansion of 1/3 in y
2.237 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
2.237 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.237 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.237 * [taylor]: Taking taylor expansion of -1 in y
2.237 * [taylor]: Taking taylor expansion of y in y
2.237 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y
2.237 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y
2.237 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y
2.237 * [taylor]: Taking taylor expansion of 1/3 in y
2.237 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y
2.237 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.237 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.237 * [taylor]: Taking taylor expansion of -1 in y
2.237 * [taylor]: Taking taylor expansion of y in y
2.271 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1)
2.271 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0
2.271 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
2.271 * [taylor]: Taking taylor expansion of (cos y) in y
2.271 * [taylor]: Taking taylor expansion of y in y
2.271 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y
2.271 * [taylor]: Taking taylor expansion of (cos y) in y
2.271 * [taylor]: Taking taylor expansion of y in y
2.277 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0
2.277 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
2.277 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.277 * [taylor]: Taking taylor expansion of y in y
2.277 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y
2.277 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.277 * [taylor]: Taking taylor expansion of y in y
2.282 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0
2.282 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
2.282 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.282 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.282 * [taylor]: Taking taylor expansion of -1 in y
2.282 * [taylor]: Taking taylor expansion of y in y
2.282 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y
2.282 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.282 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.282 * [taylor]: Taking taylor expansion of -1 in y
2.282 * [taylor]: Taking taylor expansion of y in y
2.287 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
2.287 * [approximate]: Taking taylor expansion of (cos y) in (y) around 0
2.287 * [taylor]: Taking taylor expansion of (cos y) in y
2.287 * [taylor]: Taking taylor expansion of y in y
2.287 * [taylor]: Taking taylor expansion of (cos y) in y
2.287 * [taylor]: Taking taylor expansion of y in y
2.290 * [approximate]: Taking taylor expansion of (cos (/ 1 y)) in (y) around 0
2.290 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.290 * [taylor]: Taking taylor expansion of y in y
2.291 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
2.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.291 * [taylor]: Taking taylor expansion of y in y
2.291 * [approximate]: Taking taylor expansion of (cos (/ -1 y)) in (y) around 0
2.291 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.291 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.291 * [taylor]: Taking taylor expansion of -1 in y
2.292 * [taylor]: Taking taylor expansion of y in y
2.292 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
2.292 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.292 * [taylor]: Taking taylor expansion of -1 in y
2.292 * [taylor]: Taking taylor expansion of y in y
2.292 * * * [progress]: simplifying candidates
2.294 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (cos y) 2)))
  (exp (cbrt (pow (cos y) 2)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 2))
  (cbrt (pow (cbrt (cos y)) 2))
  (cbrt (pow (sqrt (cos y)) 2))
  (cbrt (pow (sqrt (cos y)) 2))
  (cbrt (pow 1 2))
  (cbrt (pow (cos y) 2))
  (cbrt (cos y))
  (cbrt (cos y))
  (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  (cbrt 1)
  (cbrt (pow (cos y) 2))
  (cbrt (pow (cos y) (/ 2 2)))
  (cbrt (pow (cos y) (/ 2 2)))
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (* (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))) (cbrt (pow (cos y) 2)))
  (sqrt (cbrt (pow (cos y) 2)))
  (sqrt (cbrt (pow (cos y) 2)))
  (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)))
  (* (log (cos y)) 2)
  (* (log (cos y)) 2)
  (* 1 2)
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (pow (cos y) 1)
  (pow (* (cbrt (cos y)) (cbrt (cos y))) 2)
  (pow (cbrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow (sqrt (cos y)) 2)
  (pow 1 2)
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2)))
  (cbrt (pow (cos y) 2))
  (* (* (pow (cos y) 2) (pow (cos y) 2)) (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (sqrt (pow (cos y) 2))
  (pow (cos y) (/ 2 2))
  (pow (cos y) (/ 2 2))
  (* (pow (cos y) 2) (cos y))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (+ (log (cbrt (pow (cos y) 2))) (log (cbrt (cos y))))
  (log (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (exp (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (* (pow (cos y) 2) (cos y))
  (* (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))) (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))))
  (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (* (* (* (cbrt (pow (cos y) 2)) (cbrt (cos y))) (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))) (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (sqrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (sqrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (* (cbrt (pow (sqrt (cos y)) 2)) (cbrt (sqrt (cos y))))
  (* (cbrt (pow (sqrt (cos y)) 2)) (cbrt (sqrt (cos y))))
  (* (cbrt (pow (sqrt (cos y)) 2)) (sqrt (cbrt (cos y))))
  (* (cbrt (pow (sqrt (cos y)) 2)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (cbrt (pow (cos y) (/ 2 2))) (cbrt (sqrt (cos y))))
  (* (cbrt (pow (cos y) (/ 2 2))) (cbrt (sqrt (cos y))))
  (* (cbrt (pow (cos y) (/ 2 2))) (sqrt (cbrt (cos y))))
  (* (cbrt (pow (cos y) (/ 2 2))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (cbrt (pow (cos y) 2)) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))))
  (* (cbrt (pow (cos y) 2)) (cbrt (sqrt (cos y))))
  (* (cbrt (pow (cos y) 2)) (cbrt 1))
  (* (cbrt (pow (cos y) 2)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (pow (cos y) 2)) (sqrt (cbrt (cos y))))
  (* (cbrt (pow (cos y) 2)) 1)
  (* (cbrt (pow (cbrt (cos y)) 2)) (cbrt (cos y)))
  (* (cbrt (pow (sqrt (cos y)) 2)) (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (* (cbrt (cos y)) (cbrt (cos y)))
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (cbrt (sqrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (* (cbrt (pow (cos y) (/ 2 2))) (cbrt (cos y)))
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (sqrt (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (- 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)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  (- (+ (* 1/24 (pow y 4)) 1) (* 1/2 (pow y 2)))
  (cos y)
  (cos y)
2.298 * * [simplify]: iteration  0 :  228  enodes  (cost  577 )
2.303 * * [simplify]: iteration  1 :  859  enodes  (cost  519 )
2.325 * * [simplify]: iteration  2 :  4641  enodes  (cost  502 )
2.456 * * [simplify]: iteration  3 :  5001  enodes  (cost  502 )
2.458 * [simplify]: Simplified to:
   (* 2/3 (log (cos y)))
  (exp (cbrt (pow (cos y) 2)))
  (cbrt (pow (* (cbrt (cos y)) (cbrt (cos y))) 2))
  (cbrt (pow (cbrt (cos y)) 2))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  1
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  (cbrt (sqrt (pow (cos y) 2)))
  1
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cbrt (pow (cos y) 2))))
  (cbrt (cbrt (pow (cos y) 2)))
  (pow (cos y) 2)
  (sqrt (cbrt (pow (cos y) 2)))
  (sqrt (cbrt (pow (cos y) 2)))
  (log (cbrt (cos y)))
  (exp (cbrt (cos y)))
  (cbrt (pow (cbrt (cos y)) 2))
  (cbrt (cbrt (cos y)))
  (cbrt (sqrt (cos y)))
  (cbrt (sqrt (cos y)))
  1
  (pow (cos y) 1/3)
  (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))
  (cbrt (cbrt (cos y)))
  (cos y)
  (sqrt (cbrt (cos y)))
  (sqrt (cbrt (cos y)))
  (log (pow (cos y) 2))
  (log (pow (cos y) 2))
  2
  (pow (cos y) (* (cbrt 2) (cbrt 2)))
  (pow (cos y) (sqrt 2))
  (cos y)
  (pow (cos y) 4/3)
  (pow (cos y) 2/3)
  (cos y)
  (cos y)
  1
  (pow (cos y) 2)
  (log (pow (cos y) 2))
  (exp (pow (cos y) 2))
  (pow (pow (cos y) 2) 2/3)
  (pow (pow (cos y) 2) 1/3)
  (pow (cos y) 6)
  (fabs (cos y))
  (fabs (cos y))
  (cos y)
  (cos y)
  (pow (cos y) 3)
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (log (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (log (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (exp (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (pow (cos y) 3)
  (* (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))) (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))))
  (cbrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (pow (cos y) 3)
  (sqrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (sqrt (* (cbrt (pow (cos y) 2)) (cbrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (cbrt (sqrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (cbrt (sqrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (cbrt (cos y)) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (sqrt (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y))))
  (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2)))
  (* (cbrt (pow (cos y) 2)) (cbrt (sqrt (cos y))))
  (pow (pow (cos y) 2) 1/3)
  (* (cbrt (pow (cos y) 2)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))))
  (* (cbrt (pow (cos y) 2)) (sqrt (cbrt (cos y))))
  (pow (pow (cos y) 2) 1/3)
  (* (cbrt (pow (cbrt (cos y)) 2)) (cbrt (cos y)))
  (pow (cos y) 2/3)
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (pow (cos y) 2/3)
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (cbrt (sqrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (pow (cos y) 2/3)
  (* (cbrt (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (sqrt (cbrt (pow (cos y) 2))) (cbrt (cos y)))
  (* (cbrt (pow (cos y) 2)) (cbrt (cos y)))
  (- 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)
  (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4))))
  (pow (cos y) 1/3)
  (pow (cos y) 1/3)
  (- (+ (* 1/3 (pow y 4)) 1) (pow y 2))
  (pow (cos y) 2)
  (pow (cos y) 2)
  (- (+ (* 1/24 (pow y 4)) 1) (* 1/2 (pow y 2)))
  (cos y)
  (cos y)
2.459 * * * [progress]: adding candidates to table
2.896 * [progress]: [Phase 3 of 3] Extracting.
2.896 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x (sin y)) (* z (* (cbrt (log (exp (pow (cos y) 2)))) (cbrt (cos y))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* z (* (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* (* x (* (cbrt (sin y)) (cbrt (sin y)))) (cbrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* x (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))))))>)
2.897 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
2.898 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x (sin y)) (* z (* (cbrt (log (exp (pow (cos y) 2)))) (cbrt (cos y))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* z (* (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* (* x (* (cbrt (sin y)) (cbrt (sin y)))) (cbrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* x (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))))))>)
2.932 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x (sin y)) (* z (* (cbrt (log (exp (pow (cos y) 2)))) (cbrt (cos y))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* z (* (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* (* x (* (cbrt (sin y)) (cbrt (sin y)))) (cbrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* x (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))))))>)
2.969 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x (sin y)) (* z (* (cbrt (log (exp (pow (cos y) 2)))) (cbrt (cos y))))))> #<alt (λ (x y z) (+ (* x (sin y)) (* z (* (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2))) (cbrt (cbrt (cos y)))))))> #<alt (λ (x y z) (+ (* (* x (* (cbrt (sin y)) (cbrt (sin y)))) (cbrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (* x (sqrt (sin y))) (sqrt (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* (sqrt x) (* (sqrt x) (sin y))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* z (cbrt (pow (cos y) 2))) (cbrt (cos y)))))> #<alt (λ (x y z) (+ (* (* (cbrt (* x (sin y))) (cbrt (* x (sin y)))) (cbrt (* x (sin y)))) (* z (cos y))))> #<alt (λ (x y z) (+ (* x (sin y)) (* (* (cbrt (* z (cos y))) (cbrt (* z (cos y)))) (cbrt (* z (cos y))))))>)
3.004 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.005 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (sin y)) (* z (* (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2))) (cbrt (cbrt (cos y))))))
3.006 * * [simplify]: iteration  0 :  23  enodes  (cost  16 )
3.006 * * [simplify]: iteration  1 :  23  enodes  (cost  16 )
3.006 * [simplify]: Simplified to:
   (+ (* x (sin y)) (* z (* (* (pow (pow (cos y) 2) 1/3) (cbrt (pow (cbrt (cos y)) 2))) (cbrt (cbrt (cos y))))))
5.285 * [regime-testing]: Baseline error score: 0.28581011042533655
5.285 * [regime-testing]: Oracle error score: 0.05638204775596949
5.286 * [regime-testing]: End program error score: 0.28581011042533655