3.703 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.059 * * * [progress]: [2/2] Setting up program. 0.062 * [progress]: [Phase 2 of 3] Improving. 0.062 * [simplify]: Simplifying using # : (- (* x (cos y)) (* z (sin y))) 0.065 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.066 * * [simplify]: iteration 1 : 21 enodes (cost 5 ) 0.067 * * [simplify]: iteration 2 : 25 enodes (cost 5 ) 0.069 * * [simplify]: iteration 3 : 25 enodes (cost 5 ) 0.069 * [simplify]: Simplified to: (- (* x (cos y)) (* z (sin y))) 0.069 * * [progress]: iteration 1 / 4 0.069 * * * [progress]: picking best candidate 0.071 * * * * [pick]: Picked # 0.071 * * * [progress]: localizing error 0.085 * * * [progress]: generating rewritten candidates 0.085 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.089 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.093 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.098 * * * [progress]: generating series expansions 0.098 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.098 * [approximate]: Taking taylor expansion of (* x (cos y)) in (x y) around 0 0.098 * [taylor]: Taking taylor expansion of (* x (cos y)) in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.098 * [taylor]: Taking taylor expansion of (cos y) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of (* x (cos y)) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of (cos y) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.099 * [taylor]: Taking taylor expansion of (* x (cos y)) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (cos y) in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of (cos y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in (x y) around 0 0.108 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) 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 y in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x 0.108 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x 0.109 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of x in x 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 y in y 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in (x y) around 0 0.120 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in y 0.120 * [taylor]: Taking taylor expansion of -1 in y 0.120 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in y 0.120 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.120 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.120 * [taylor]: Taking taylor expansion of -1 in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of x in y 0.120 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in x 0.120 * [taylor]: Taking taylor expansion of -1 in x 0.120 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x 0.120 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.120 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.121 * [taylor]: Taking taylor expansion of -1 in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in x 0.121 * [taylor]: Taking taylor expansion of -1 in x 0.121 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x 0.121 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.121 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.121 * [taylor]: Taking taylor expansion of -1 in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y 0.122 * [taylor]: Taking taylor expansion of -1 in y 0.122 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.122 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.122 * [taylor]: Taking taylor expansion of -1 in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.134 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.134 * [approximate]: Taking taylor expansion of (* (sin y) z) in (z y) around 0 0.134 * [taylor]: Taking taylor expansion of (* (sin y) z) in y 0.134 * [taylor]: Taking taylor expansion of (sin y) in y 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [taylor]: Taking taylor expansion of z in y 0.134 * [taylor]: Taking taylor expansion of (* (sin y) z) in z 0.134 * [taylor]: Taking taylor expansion of (sin y) in z 0.134 * [taylor]: Taking taylor expansion of y in z 0.134 * [taylor]: Taking taylor expansion of z in z 0.134 * [taylor]: Taking taylor expansion of (* (sin y) z) in z 0.134 * [taylor]: Taking taylor expansion of (sin y) in z 0.134 * [taylor]: Taking taylor expansion of y in z 0.134 * [taylor]: Taking taylor expansion of z in z 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.136 * [taylor]: Taking taylor expansion of (sin y) in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of 0 in y 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in (z y) around 0 0.146 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y 0.146 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of z in y 0.147 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z 0.147 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.147 * [taylor]: Taking taylor expansion of y in z 0.147 * [taylor]: Taking taylor expansion of z in z 0.147 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z 0.147 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.147 * [taylor]: Taking taylor expansion of y in z 0.147 * [taylor]: Taking taylor expansion of z in z 0.147 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in (z y) around 0 0.157 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in y 0.157 * [taylor]: Taking taylor expansion of -1 in y 0.157 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y 0.157 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.157 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.157 * [taylor]: Taking taylor expansion of -1 in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.158 * [taylor]: Taking taylor expansion of z in y 0.158 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in z 0.158 * [taylor]: Taking taylor expansion of -1 in z 0.158 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z 0.158 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z 0.158 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.158 * [taylor]: Taking taylor expansion of -1 in z 0.158 * [taylor]: Taking taylor expansion of y in z 0.158 * [taylor]: Taking taylor expansion of z in z 0.158 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in z 0.158 * [taylor]: Taking taylor expansion of -1 in z 0.158 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z 0.158 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z 0.158 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.158 * [taylor]: Taking taylor expansion of -1 in z 0.158 * [taylor]: Taking taylor expansion of y in z 0.158 * [taylor]: Taking taylor expansion of z in z 0.159 * [taylor]: Taking taylor expansion of (* -1 (sin (/ -1 y))) in y 0.159 * [taylor]: Taking taylor expansion of -1 in y 0.159 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.159 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.159 * [taylor]: Taking taylor expansion of -1 in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.165 * [taylor]: Taking taylor expansion of 0 in y 0.176 * [taylor]: Taking taylor expansion of 0 in y 0.176 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.176 * [approximate]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in (x y z) around 0 0.177 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in z 0.177 * [taylor]: Taking taylor expansion of (* x (cos y)) in z 0.177 * [taylor]: Taking taylor expansion of x in z 0.177 * [taylor]: Taking taylor expansion of (cos y) in z 0.177 * [taylor]: Taking taylor expansion of y in z 0.177 * [taylor]: Taking taylor expansion of (* (sin y) z) in z 0.177 * [taylor]: Taking taylor expansion of (sin y) in z 0.177 * [taylor]: Taking taylor expansion of y in z 0.177 * [taylor]: Taking taylor expansion of z in z 0.177 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in y 0.177 * [taylor]: Taking taylor expansion of (* x (cos y)) in y 0.177 * [taylor]: Taking taylor expansion of x in y 0.177 * [taylor]: Taking taylor expansion of (cos y) in y 0.177 * [taylor]: Taking taylor expansion of y in y 0.177 * [taylor]: Taking taylor expansion of (* (sin y) z) in y 0.177 * [taylor]: Taking taylor expansion of (sin y) in y 0.177 * [taylor]: Taking taylor expansion of y in y 0.177 * [taylor]: Taking taylor expansion of z in y 0.177 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in x 0.177 * [taylor]: Taking taylor expansion of (* x (cos y)) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (cos y) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (* (sin y) z) in x 0.177 * [taylor]: Taking taylor expansion of (sin y) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of z in x 0.177 * [taylor]: Taking taylor expansion of (- (* x (cos y)) (* (sin y) z)) in x 0.177 * [taylor]: Taking taylor expansion of (* x (cos y)) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (cos y) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (* (sin y) z) in x 0.177 * [taylor]: Taking taylor expansion of (sin y) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of z in x 0.178 * [taylor]: Taking taylor expansion of (- (* (sin y) z)) in y 0.178 * [taylor]: Taking taylor expansion of (* (sin y) z) in y 0.178 * [taylor]: Taking taylor expansion of (sin y) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of z in y 0.178 * [taylor]: Taking taylor expansion of 0 in z 0.182 * [taylor]: Taking taylor expansion of (cos y) in y 0.182 * [taylor]: Taking taylor expansion of y in y 0.182 * [taylor]: Taking taylor expansion of 1 in z 0.183 * [taylor]: Taking taylor expansion of (- z) in z 0.183 * [taylor]: Taking taylor expansion of z in z 0.188 * [taylor]: Taking taylor expansion of 0 in y 0.188 * [taylor]: Taking taylor expansion of 0 in z 0.188 * [taylor]: Taking taylor expansion of 0 in z 0.190 * [taylor]: Taking taylor expansion of 0 in z 0.190 * [approximate]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in (x y z) around 0 0.190 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in z 0.190 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in z 0.190 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in z 0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.190 * [taylor]: Taking taylor expansion of y in z 0.190 * [taylor]: Taking taylor expansion of x in z 0.190 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z 0.190 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z 0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.190 * [taylor]: Taking taylor expansion of y in z 0.191 * [taylor]: Taking taylor expansion of z in z 0.191 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in y 0.191 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in y 0.191 * [taylor]: Taking taylor expansion of (cos (/ 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 x in y 0.191 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y 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 z in y 0.192 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in x 0.192 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x 0.192 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in x 0.192 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of z in x 0.192 * [taylor]: Taking taylor expansion of (- (/ (cos (/ 1 y)) x) (/ (sin (/ 1 y)) z)) in x 0.192 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x 0.192 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.193 * [taylor]: Taking taylor expansion of y in x 0.193 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in x 0.193 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.193 * [taylor]: Taking taylor expansion of y in x 0.193 * [taylor]: Taking taylor expansion of z in x 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 (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 0.196 * [taylor]: Taking taylor expansion of (- (/ (sin (/ 1 y)) z)) in y 0.196 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y 0.196 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.196 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of z in y 0.197 * [taylor]: Taking taylor expansion of (- (/ (sin (/ 1 y)) z)) in z 0.197 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z 0.197 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z 0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.197 * [taylor]: Taking taylor expansion of y in z 0.197 * [taylor]: Taking taylor expansion of z in z 0.197 * [taylor]: Taking taylor expansion of 0 in z 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of 0 in z 0.203 * [taylor]: Taking taylor expansion of 0 in z 0.203 * [taylor]: Taking taylor expansion of 0 in z 0.213 * [taylor]: Taking taylor expansion of 0 in y 0.214 * [taylor]: Taking taylor expansion of 0 in z 0.214 * [taylor]: Taking taylor expansion of 0 in z 0.214 * [taylor]: Taking taylor expansion of 0 in z 0.214 * [taylor]: Taking taylor expansion of 0 in z 0.215 * [approximate]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in (x y z) around 0 0.215 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in z 0.215 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z 0.215 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z 0.215 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.215 * [taylor]: Taking taylor expansion of -1 in z 0.215 * [taylor]: Taking taylor expansion of y in z 0.215 * [taylor]: Taking taylor expansion of z in z 0.215 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in z 0.215 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 0.215 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.215 * [taylor]: Taking taylor expansion of -1 in z 0.215 * [taylor]: Taking taylor expansion of y in z 0.215 * [taylor]: Taking taylor expansion of x in z 0.216 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in y 0.216 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y 0.216 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.216 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.216 * [taylor]: Taking taylor expansion of -1 in y 0.216 * [taylor]: Taking taylor expansion of y in y 0.216 * [taylor]: Taking taylor expansion of z in y 0.216 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in y 0.216 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.216 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.216 * [taylor]: Taking taylor expansion of -1 in y 0.216 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of x in y 0.217 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in x 0.217 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in x 0.217 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.217 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.217 * [taylor]: Taking taylor expansion of -1 in x 0.217 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of z in x 0.217 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x 0.217 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.217 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.217 * [taylor]: Taking taylor expansion of -1 in x 0.217 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (- (/ (sin (/ -1 y)) z) (/ (cos (/ -1 y)) x)) in x 0.218 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in x 0.218 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.218 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.218 * [taylor]: Taking taylor expansion of -1 in x 0.218 * [taylor]: Taking taylor expansion of y in x 0.218 * [taylor]: Taking taylor expansion of z in x 0.218 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x 0.218 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.218 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.218 * [taylor]: Taking taylor expansion of -1 in x 0.218 * [taylor]: Taking taylor expansion of y in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of (- (cos (/ -1 y))) in y 0.219 * [taylor]: Taking taylor expansion of (cos (/ -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 (- (cos (/ -1 y))) in z 0.219 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in z 0.219 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.219 * [taylor]: Taking taylor expansion of -1 in z 0.219 * [taylor]: Taking taylor expansion of y in z 0.222 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y 0.222 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.222 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.222 * [taylor]: Taking taylor expansion of -1 in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of z in y 0.222 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z 0.223 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z 0.223 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.223 * [taylor]: Taking taylor expansion of -1 in z 0.223 * [taylor]: Taking taylor expansion of y in z 0.223 * [taylor]: Taking taylor expansion of z in z 0.223 * [taylor]: Taking taylor expansion of 0 in z 0.229 * [taylor]: Taking taylor expansion of 0 in y 0.229 * [taylor]: Taking taylor expansion of 0 in z 0.229 * [taylor]: Taking taylor expansion of 0 in z 0.229 * [taylor]: Taking taylor expansion of 0 in z 0.240 * [taylor]: Taking taylor expansion of 0 in y 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.240 * [taylor]: Taking taylor expansion of 0 in z 0.241 * * * [progress]: simplifying candidates 0.242 * [simplify]: Simplifying using # : (expm1 (* x (cos y))) (log1p (* x (cos y))) (* x (cos y)) (+ (log x) (log (cos y))) (log (* x (cos y))) (exp (* x (cos y))) (* (* (* x x) x) (* (* (cos y) (cos y)) (cos y))) (* (cbrt (* x (cos y))) (cbrt (* x (cos y)))) (cbrt (* x (cos y))) (* (* (* x (cos y)) (* x (cos y))) (* x (cos y))) (sqrt (* x (cos y))) (sqrt (* x (cos y))) (* (sqrt x) (sqrt (cos y))) (* (sqrt x) (sqrt (cos y))) (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* x (sqrt (cos y))) (* x 1) (* (cbrt x) (cos y)) (* (sqrt x) (cos y)) (* x (cos y)) (expm1 (* z (sin y))) (log1p (* z (sin y))) (* z (sin y)) (+ (log z) (log (sin y))) (log (* z (sin y))) (exp (* z (sin y))) (* (* (* z z) z) (* (* (sin y) (sin y)) (sin y))) (* (cbrt (* z (sin y))) (cbrt (* z (sin y)))) (cbrt (* z (sin y))) (* (* (* z (sin y)) (* z (sin y))) (* z (sin y))) (sqrt (* z (sin y))) (sqrt (* z (sin y))) (* (sqrt z) (sqrt (sin y))) (* (sqrt z) (sqrt (sin y))) (* z (* (cbrt (sin y)) (cbrt (sin y)))) (* z (sqrt (sin y))) (* z 1) (* (cbrt z) (sin y)) (* (sqrt z) (sin y)) (* z (sin y)) (fma x (cos y) (- (* (sin y) z))) (fma (- (sin y)) z (* (sin y) z)) (expm1 (- (* x (cos y)) (* z (sin y)))) (log1p (- (* x (cos y)) (* z (sin y)))) (- (* z (sin y))) (/ (exp (* x (cos y))) (exp (* z (sin y)))) (log (- (* x (cos y)) (* z (sin y)))) (exp (- (* x (cos y)) (* z (sin y)))) (* (cbrt (- (* x (cos y)) (* z (sin y)))) (cbrt (- (* x (cos y)) (* z (sin y))))) (cbrt (- (* x (cos y)) (* z (sin y)))) (* (* (- (* x (cos y)) (* z (sin y))) (- (* x (cos y)) (* z (sin y)))) (- (* x (cos y)) (* z (sin y)))) (sqrt (- (* x (cos y)) (* z (sin y)))) (sqrt (- (* x (cos y)) (* z (sin y)))) (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3)) (+ (* (* x (cos y)) (* x (cos y))) (+ (* (* z (sin y)) (* z (sin y))) (* (* x (cos y)) (* z (sin y))))) (- (* z (sin y))) (- (* (* x (cos y)) (* x (cos y))) (* (* z (sin y)) (* z (sin y)))) (+ (* x (cos y)) (* z (sin y))) (- (* z (sin y))) x (* x (cos y)) (* x (cos y)) (* z y) (* (sin y) z) (* (sin y) z) x (- (* x (cos y)) (* (sin y) z)) (- (* x (cos y)) (* (sin y) z)) 0.246 * * [simplify]: iteration 0 : 190 enodes (cost 289 ) 0.250 * * [simplify]: iteration 1 : 696 enodes (cost 265 ) 0.264 * * [simplify]: iteration 2 : 2348 enodes (cost 265 ) 0.303 * * [simplify]: iteration 3 : 5002 enodes (cost 261 ) 0.305 * [simplify]: Simplified to: (expm1 (* x (cos y))) (log1p (* x (cos y))) (* x (cos y)) (log (* x (cos y))) (log (* x (cos y))) (exp (* x (cos y))) (pow (* x (cos y)) 3) (* (cbrt (* x (cos y))) (cbrt (* x (cos y)))) (cbrt (* x (cos y))) (pow (* x (cos y)) 3) (sqrt (* x (cos y))) (sqrt (* x (cos y))) (* (sqrt x) (sqrt (cos y))) (* (sqrt x) (sqrt (cos y))) (* x (* (cbrt (cos y)) (cbrt (cos y)))) (* x (sqrt (cos y))) x (* (cbrt x) (cos y)) (* (sqrt x) (cos y)) (* x (cos y)) (expm1 (* z (sin y))) (log1p (* z (sin y))) (* z (sin y)) (log (* z (sin y))) (log (* z (sin y))) (exp (* z (sin y))) (pow (* z (sin y)) 3) (* (cbrt (* z (sin y))) (cbrt (* z (sin y)))) (cbrt (* z (sin y))) (pow (* z (sin y)) 3) (sqrt (* z (sin y))) (sqrt (* z (sin y))) (* (sqrt z) (sqrt (sin y))) (* (sqrt z) (sqrt (sin y))) (* z (* (cbrt (sin y)) (cbrt (sin y)))) (* z (sqrt (sin y))) z (* (cbrt z) (sin y)) (* (sqrt z) (sin y)) (* z (sin y)) (- (* x (cos y)) (* (sin y) z)) 0 (expm1 (- (* x (cos y)) (* z (sin y)))) (log1p (- (* x (cos y)) (* z (sin y)))) (- (* z (sin y))) (exp (- (* x (cos y)) (* z (sin y)))) (log (- (* x (cos y)) (* z (sin y)))) (exp (- (* x (cos y)) (* z (sin y)))) (* (cbrt (- (* x (cos y)) (* z (sin y)))) (cbrt (- (* x (cos y)) (* z (sin y))))) (cbrt (- (* x (cos y)) (* z (sin y)))) (pow (- (* x (cos y)) (* (sin y) z)) 3) (sqrt (- (* x (cos y)) (* z (sin y)))) (sqrt (- (* x (cos y)) (* z (sin y)))) (- (pow (* x (cos y)) 3) (pow (* z (sin y)) 3)) (fma (* z (sin y)) (fma x (cos y) (* z (sin y))) (* (* x (cos y)) (* x (cos y)))) (- (* z (sin y))) (* (fma x (cos y) (* z (sin y))) (- (* x (cos y)) (* z (sin y)))) (fma x (cos y) (* z (sin y))) (- (* z (sin y))) x (* x (cos y)) (* x (cos y)) (* z y) (* z (sin y)) (* z (sin y)) x (- (* x (cos y)) (* (sin y) z)) (- (* x (cos y)) (* (sin y) z)) 0.306 * * * [progress]: adding candidates to table 0.441 * * [progress]: iteration 2 / 4 0.441 * * * [progress]: picking best candidate 0.472 * * * * [pick]: Picked # 0.472 * * * [progress]: localizing error 0.485 * * * [progress]: generating rewritten candidates 0.485 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.487 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2) 0.488 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 0.490 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 0.498 * * * [progress]: generating series expansions 0.498 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.498 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0 0.498 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 0.498 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 0.498 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 0.498 * [taylor]: Taking taylor expansion of 1/3 in y 0.498 * [taylor]: Taking taylor expansion of (log (cos y)) in y 0.498 * [taylor]: Taking taylor expansion of (cos y) in y 0.498 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 0.503 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 0.503 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 0.503 * [taylor]: Taking taylor expansion of 1/3 in y 0.503 * [taylor]: Taking taylor expansion of (log (cos y)) in y 0.503 * [taylor]: Taking taylor expansion of (cos y) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.529 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0 0.529 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 0.529 * [taylor]: Taking taylor expansion of 1/3 in y 0.529 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 0.529 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.529 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.529 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 0.529 * [taylor]: Taking taylor expansion of 1/3 in y 0.529 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 0.529 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.529 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.562 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0 0.562 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 0.562 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 0.562 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 0.562 * [taylor]: Taking taylor expansion of 1/3 in y 0.562 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 0.562 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.562 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.562 * [taylor]: Taking taylor expansion of -1 in y 0.562 * [taylor]: Taking taylor expansion of y in y 0.563 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 0.563 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 0.563 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 0.563 * [taylor]: Taking taylor expansion of 1/3 in y 0.563 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 0.563 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.563 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.563 * [taylor]: Taking taylor expansion of -1 in y 0.563 * [taylor]: Taking taylor expansion of y in y 0.602 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2) 0.602 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0 0.602 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 0.602 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 0.602 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 0.602 * [taylor]: Taking taylor expansion of 1/3 in y 0.602 * [taylor]: Taking taylor expansion of (log (cos y)) in y 0.602 * [taylor]: Taking taylor expansion of (cos y) in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.606 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 0.606 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 0.606 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 0.606 * [taylor]: Taking taylor expansion of 1/3 in y 0.606 * [taylor]: Taking taylor expansion of (log (cos y)) in y 0.606 * [taylor]: Taking taylor expansion of (cos y) in y 0.606 * [taylor]: Taking taylor expansion of y in y 0.627 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0 0.627 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 0.627 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 0.627 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 0.627 * [taylor]: Taking taylor expansion of 1/3 in y 0.627 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 0.627 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.628 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 0.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 0.628 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 0.628 * [taylor]: Taking taylor expansion of 1/3 in y 0.628 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 0.628 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.661 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0 0.661 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 0.661 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 0.661 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 0.661 * [taylor]: Taking taylor expansion of 1/3 in y 0.661 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 0.661 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.661 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.661 * [taylor]: Taking taylor expansion of -1 in y 0.661 * [taylor]: Taking taylor expansion of y in y 0.661 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 0.661 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 0.661 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 0.661 * [taylor]: Taking taylor expansion of 1/3 in y 0.661 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 0.661 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.661 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.662 * [taylor]: Taking taylor expansion of -1 in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.700 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 0.700 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0 0.700 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 0.700 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 0.700 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 0.700 * [taylor]: Taking taylor expansion of 1/3 in y 0.700 * [taylor]: Taking taylor expansion of (log (cos y)) in y 0.700 * [taylor]: Taking taylor expansion of (cos y) in y 0.700 * [taylor]: Taking taylor expansion of y in y 0.704 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 0.704 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 0.704 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 0.704 * [taylor]: Taking taylor expansion of 1/3 in y 0.704 * [taylor]: Taking taylor expansion of (log (cos y)) in y 0.704 * [taylor]: Taking taylor expansion of (cos y) in y 0.704 * [taylor]: Taking taylor expansion of y in y 0.725 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0 0.725 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 0.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 0.725 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 0.726 * [taylor]: Taking taylor expansion of 1/3 in y 0.726 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 0.726 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.726 * [taylor]: Taking taylor expansion of y in y 0.726 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 0.726 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 0.726 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 0.726 * [taylor]: Taking taylor expansion of 1/3 in y 0.726 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 0.726 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.726 * [taylor]: Taking taylor expansion of y in y 0.759 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0 0.759 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 0.759 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 0.759 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 0.759 * [taylor]: Taking taylor expansion of 1/3 in y 0.759 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 0.759 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.759 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.759 * [taylor]: Taking taylor expansion of -1 in y 0.759 * [taylor]: Taking taylor expansion of y in y 0.765 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 0.765 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 0.766 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 0.766 * [taylor]: Taking taylor expansion of 1/3 in y 0.766 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 0.766 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.766 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.766 * [taylor]: Taking taylor expansion of -1 in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.799 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 0.799 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0 0.799 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y 0.799 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y 0.799 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y 0.799 * [taylor]: Taking taylor expansion of 1/3 in y 0.799 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y 0.799 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 0.799 * [taylor]: Taking taylor expansion of (cos y) in y 0.799 * [taylor]: Taking taylor expansion of y in y 0.804 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y 0.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y 0.804 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y 0.804 * [taylor]: Taking taylor expansion of 1/3 in y 0.804 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y 0.804 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 0.804 * [taylor]: Taking taylor expansion of (cos y) in y 0.804 * [taylor]: Taking taylor expansion of y in y 0.874 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0 0.874 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y 0.874 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y 0.874 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y 0.874 * [taylor]: Taking taylor expansion of 1/3 in y 0.874 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y 0.874 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 0.874 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.874 * [taylor]: Taking taylor expansion of y in y 0.875 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y 0.875 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y 0.875 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y 0.875 * [taylor]: Taking taylor expansion of 1/3 in y 0.875 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y 0.875 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 0.875 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.875 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.875 * [taylor]: Taking taylor expansion of y in y 0.914 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0 0.914 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y 0.914 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y 0.914 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y 0.914 * [taylor]: Taking taylor expansion of 1/3 in y 0.914 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y 0.914 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 0.914 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.914 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.914 * [taylor]: Taking taylor expansion of -1 in y 0.914 * [taylor]: Taking taylor expansion of y in y 0.915 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y 0.915 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y 0.915 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y 0.915 * [taylor]: Taking taylor expansion of 1/3 in y 0.915 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y 0.915 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 0.915 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.915 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.915 * [taylor]: Taking taylor expansion of -1 in y 0.915 * [taylor]: Taking taylor expansion of y in y 0.959 * * * [progress]: simplifying candidates 0.960 * [simplify]: Simplifying using # : (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) (cbrt 1) (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) (cbrt 1) (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) (cbrt 1) (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))) (expm1 (* (cbrt (cos y)) (cbrt (cos y)))) (log1p (* (cbrt (cos y)) (cbrt (cos y)))) (+ 1/3 1/3) (+ 1 1) (* (cos y) (cos y)) (* (cbrt (cos y)) (cbrt (cos y))) (+ 1 1) (+ (log (cbrt (cos y))) (log (cbrt (cos y)))) (log (* (cbrt (cos y)) (cbrt (cos y)))) (exp (* (cbrt (cos y)) (cbrt (cos y)))) (* (cos y) (cos y)) (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (* (* (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (* (cbrt (cos y)) (cbrt (cos y)))) (sqrt (* (cbrt (cos y)) (cbrt (cos y)))) (* (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (* (cbrt 1) (cbrt 1)) (* (cbrt (cos y)) (cbrt (cos y))) (* (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y)))) (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y)))) (* 1 1) (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (* (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y)))) (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y)))) (* (cbrt (sqrt (cos y))) (sqrt (cbrt (cos y)))) (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y)))) (* (sqrt (cbrt (cos y))) (cbrt (sqrt (cos y)))) (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y)))) (* (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y)))) (* 2 1/3) (* 2 1) (* (cbrt (cos y)) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (* (cbrt (cos y)) (cbrt (sqrt (cos y)))) (* (cbrt (cos y)) (cbrt 1)) (* (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))) (* (cbrt (cos y)) (sqrt (cbrt (cos y)))) (* (cbrt (cos y)) 1) (* (cbrt (cbrt (cos y))) (cbrt (cos y))) (* (cbrt (sqrt (cos y))) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y))) (* (cbrt (cbrt (cos y))) (cbrt (cos y))) (* (sqrt (cbrt (cos y))) (cbrt (cos y))) (* (cbrt (cos y)) (cbrt (cos y))) (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4)))) (pow (cos y) 1/3) (pow (cos y) 1/3) (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4)))) (pow (cos y) 1/3) (pow (cos y) 1/3) (- 1 (+ (* 1/6 (pow y 2)) (* 1/72 (pow y 4)))) (pow (cos y) 1/3) (pow (cos y) 1/3) (- 1 (+ (* 1/3 (pow y 2)) (* 1/405 (pow y 6)))) (pow (pow (cos y) 2) 1/3) (pow (pow (cos y) 2) 1/3) 0.965 * * [simplify]: iteration 0 : 128 enodes (cost 471 ) 0.968 * * [simplify]: iteration 1 : 500 enodes (cost 419 ) 0.984 * * [simplify]: iteration 2 : 3232 enodes (cost 387 ) 1.061 * * [simplify]: iteration 3 : 5002 enodes (cost 381 ) 1.063 * [simplify]: Simplified to: (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) 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))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) 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))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) 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))) (expm1 (* (cbrt (cos y)) (cbrt (cos y)))) (log1p (* (cbrt (cos y)) (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) 1.064 * * * [progress]: adding candidates to table 1.298 * * [progress]: iteration 3 / 4 1.298 * * * [progress]: picking best candidate 1.328 * * * * [pick]: Picked # 1.328 * * * [progress]: localizing error 1.343 * * * [progress]: generating rewritten candidates 1.343 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 1.345 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 1.347 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 1.349 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.359 * * * [progress]: generating series expansions 1.359 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 1.360 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0 1.360 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y 1.360 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y 1.360 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y 1.360 * [taylor]: Taking taylor expansion of 1/3 in y 1.360 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y 1.360 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 1.360 * [taylor]: Taking taylor expansion of (cos y) in y 1.360 * [taylor]: Taking taylor expansion of y in y 1.366 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y 1.366 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y 1.366 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y 1.366 * [taylor]: Taking taylor expansion of 1/3 in y 1.366 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y 1.366 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 1.366 * [taylor]: Taking taylor expansion of (cos y) in y 1.366 * [taylor]: Taking taylor expansion of y in y 1.435 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0 1.435 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y 1.435 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y 1.435 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y 1.435 * [taylor]: Taking taylor expansion of 1/3 in y 1.435 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y 1.435 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 1.436 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.436 * [taylor]: Taking taylor expansion of y in y 1.436 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y 1.436 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y 1.436 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y 1.436 * [taylor]: Taking taylor expansion of 1/3 in y 1.436 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y 1.436 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 1.436 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.436 * [taylor]: Taking taylor expansion of y in y 1.483 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0 1.483 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y 1.483 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y 1.483 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y 1.483 * [taylor]: Taking taylor expansion of 1/3 in y 1.483 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y 1.483 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 1.483 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.483 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.483 * [taylor]: Taking taylor expansion of -1 in y 1.483 * [taylor]: Taking taylor expansion of y in y 1.484 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y 1.484 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y 1.484 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y 1.484 * [taylor]: Taking taylor expansion of 1/3 in y 1.484 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y 1.484 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 1.484 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.484 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.484 * [taylor]: Taking taylor expansion of -1 in y 1.484 * [taylor]: Taking taylor expansion of y in y 1.522 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 1.523 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0 1.523 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 1.523 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 1.523 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 1.523 * [taylor]: Taking taylor expansion of 1/3 in y 1.523 * [taylor]: Taking taylor expansion of (log (cos y)) in y 1.523 * [taylor]: Taking taylor expansion of (cos y) in y 1.523 * [taylor]: Taking taylor expansion of y in y 1.527 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 1.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 1.527 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 1.527 * [taylor]: Taking taylor expansion of 1/3 in y 1.527 * [taylor]: Taking taylor expansion of (log (cos y)) in y 1.527 * [taylor]: Taking taylor expansion of (cos y) in y 1.527 * [taylor]: Taking taylor expansion of y in y 1.554 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0 1.554 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 1.555 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 1.555 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 1.555 * [taylor]: Taking taylor expansion of 1/3 in y 1.555 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 1.555 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.555 * [taylor]: Taking taylor expansion of y in y 1.555 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 1.555 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 1.555 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 1.555 * [taylor]: Taking taylor expansion of 1/3 in y 1.555 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 1.555 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.555 * [taylor]: Taking taylor expansion of y in y 1.588 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0 1.588 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 1.588 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 1.588 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 1.588 * [taylor]: Taking taylor expansion of 1/3 in y 1.588 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 1.588 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.588 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.588 * [taylor]: Taking taylor expansion of -1 in y 1.588 * [taylor]: Taking taylor expansion of y in y 1.589 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 1.589 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 1.589 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 1.589 * [taylor]: Taking taylor expansion of 1/3 in y 1.589 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 1.589 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.589 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.589 * [taylor]: Taking taylor expansion of -1 in y 1.589 * [taylor]: Taking taylor expansion of y in y 1.628 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 1.628 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0 1.628 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 1.628 * [taylor]: Taking taylor expansion of (cos y) in y 1.628 * [taylor]: Taking taylor expansion of y in y 1.628 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 1.628 * [taylor]: Taking taylor expansion of (cos y) in y 1.628 * [taylor]: Taking taylor expansion of y in y 1.634 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0 1.635 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 1.635 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.635 * [taylor]: Taking taylor expansion of y in y 1.635 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 1.635 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.635 * [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 -1 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 -1 in y 1.640 * [taylor]: Taking taylor expansion of y in y 1.645 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.645 * [approximate]: Taking taylor expansion of (* x (cos y)) in (x y) around 0 1.645 * [taylor]: Taking taylor expansion of (* x (cos y)) in y 1.645 * [taylor]: Taking taylor expansion of x in y 1.645 * [taylor]: Taking taylor expansion of (cos y) in y 1.645 * [taylor]: Taking taylor expansion of y in y 1.645 * [taylor]: Taking taylor expansion of (* x (cos y)) in x 1.645 * [taylor]: Taking taylor expansion of x in x 1.645 * [taylor]: Taking taylor expansion of (cos y) in x 1.645 * [taylor]: Taking taylor expansion of y in x 1.645 * [taylor]: Taking taylor expansion of (* x (cos y)) in x 1.645 * [taylor]: Taking taylor expansion of x in x 1.645 * [taylor]: Taking taylor expansion of (cos y) in x 1.645 * [taylor]: Taking taylor expansion of y in x 1.646 * [taylor]: Taking taylor expansion of 0 in y 1.648 * [taylor]: Taking taylor expansion of (cos y) in y 1.648 * [taylor]: Taking taylor expansion of y in y 1.650 * [taylor]: Taking taylor expansion of 0 in y 1.654 * [taylor]: Taking taylor expansion of 0 in y 1.654 * [approximate]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in (x y) around 0 1.654 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in y 1.654 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.654 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.654 * [taylor]: Taking taylor expansion of y in y 1.655 * [taylor]: Taking taylor expansion of x in y 1.655 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x 1.655 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.655 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.655 * [taylor]: Taking taylor expansion of y in x 1.655 * [taylor]: Taking taylor expansion of x in x 1.655 * [taylor]: Taking taylor expansion of (/ (cos (/ 1 y)) x) in x 1.655 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.655 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.655 * [taylor]: Taking taylor expansion of y in x 1.655 * [taylor]: Taking taylor expansion of x in x 1.656 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.656 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.656 * [taylor]: Taking taylor expansion of y in y 1.659 * [taylor]: Taking taylor expansion of 0 in y 1.662 * [taylor]: Taking taylor expansion of 0 in y 1.667 * [taylor]: Taking taylor expansion of 0 in y 1.667 * [approximate]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in (x y) around 0 1.667 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in y 1.667 * [taylor]: Taking taylor expansion of -1 in y 1.667 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in y 1.667 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.667 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.667 * [taylor]: Taking taylor expansion of -1 in y 1.667 * [taylor]: Taking taylor expansion of y in y 1.668 * [taylor]: Taking taylor expansion of x in y 1.668 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in x 1.668 * [taylor]: Taking taylor expansion of -1 in x 1.668 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x 1.668 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.668 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.668 * [taylor]: Taking taylor expansion of -1 in x 1.668 * [taylor]: Taking taylor expansion of y in x 1.668 * [taylor]: Taking taylor expansion of x in x 1.668 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (/ -1 y)) x)) in x 1.668 * [taylor]: Taking taylor expansion of -1 in x 1.668 * [taylor]: Taking taylor expansion of (/ (cos (/ -1 y)) x) in x 1.668 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.668 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.668 * [taylor]: Taking taylor expansion of -1 in x 1.668 * [taylor]: Taking taylor expansion of y in x 1.668 * [taylor]: Taking taylor expansion of x in x 1.669 * [taylor]: Taking taylor expansion of (* -1 (cos (/ -1 y))) in y 1.669 * [taylor]: Taking taylor expansion of -1 in y 1.669 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.669 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.669 * [taylor]: Taking taylor expansion of -1 in y 1.669 * [taylor]: Taking taylor expansion of y in y 1.672 * [taylor]: Taking taylor expansion of 0 in y 1.676 * [taylor]: Taking taylor expansion of 0 in y 1.681 * [taylor]: Taking taylor expansion of 0 in y 1.681 * * * [progress]: simplifying candidates 1.683 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (cos y) 2))) (log1p (cbrt (pow (cos y) 2))) (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))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) (cbrt 1) (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))) (expm1 (pow (cos y) 2)) (log1p (pow (cos y) 2)) (* (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)) (expm1 (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (log1p (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))) (+ (+ (log x) (log (cbrt (pow (cos y) 2)))) (log (cbrt (cos y)))) (+ (log (* x (cbrt (pow (cos y) 2)))) (log (cbrt (cos y)))) (log (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (exp (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* (* (* x x) x) (pow (cos y) 2)) (cos y)) (* (* (* (* x (cbrt (pow (cos y) 2))) (* x (cbrt (pow (cos y) 2)))) (* x (cbrt (pow (cos y) 2)))) (cos y)) (* (cbrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (cbrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))))) (cbrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (sqrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (sqrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (* (cbrt (cos y)) (cbrt (cos y))))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y)))) (* (* x (cbrt (pow (cos y) 2))) (cbrt 1)) (* (* x (cbrt (pow (cos y) 2))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))) (* (* x (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y)))) (* (* x (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) x (* x (cos y)) (* x (cos y)) 1.688 * * [simplify]: iteration 0 : 244 enodes (cost 457 ) 1.694 * * [simplify]: iteration 1 : 1097 enodes (cost 397 ) 1.721 * * [simplify]: iteration 2 : 5001 enodes (cost 378 ) 1.723 * [simplify]: Simplified to: (expm1 (cbrt (pow (cos y) 2))) (log1p (cbrt (pow (cos y) 2))) (* 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))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (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))) (expm1 (pow (cos y) 2)) (log1p (pow (cos y) 2)) (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) (expm1 (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (log1p (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))) (log (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (log (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (log (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (exp (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (pow (cos y) 3) (pow x 3)) (* (pow (cos y) 3) (pow x 3)) (* (cbrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (cbrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y))))) (cbrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (pow (cos y) 3) (pow x 3)) (sqrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (sqrt (* (* x (cbrt (pow (cos y) 2))) (cbrt (cos y)))) (* (* x (pow (pow (cos y) 2) 1/3)) (cbrt (pow (cbrt (cos y)) 2))) (* (* x (cbrt (pow (cos y) 2))) (cbrt (sqrt (cos y)))) (* x (cbrt (pow (cos y) 2))) (* (* x (cbrt (pow (cos y) 2))) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y))))) (* (* x (cbrt (pow (cos y) 2))) (sqrt (cbrt (cos y)))) (* x (cbrt (pow (cos y) 2))) (* (cbrt (pow (cos y) 2)) (cbrt (cos y))) (- 1 (fma 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 (fma 1/6 (pow y 2) (* 1/72 (pow y 4)))) (pow (cos y) 1/3) (pow (cos y) 1/3) (fma (pow y 4) 1/3 (- 1 (pow y 2))) (pow (cos y) 2) (pow (cos y) 2) x (* x (cos y)) (* x (cos y)) 1.724 * * * [progress]: adding candidates to table 1.954 * * [progress]: iteration 4 / 4 1.955 * * * [progress]: picking best candidate 1.988 * * * * [pick]: Picked # 1.988 * * * [progress]: localizing error 2.012 * * * [progress]: generating rewritten candidates 2.013 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2) 2.020 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 2.022 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1 2 1) 2.025 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1 1 1) 2.028 * * * [progress]: generating series expansions 2.028 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2) 2.029 * [approximate]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in (y) around 0 2.029 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y 2.029 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y 2.029 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y 2.029 * [taylor]: Taking taylor expansion of 1/3 in y 2.029 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y 2.029 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.029 * [taylor]: Taking taylor expansion of (cos y) in y 2.029 * [taylor]: Taking taylor expansion of y in y 2.035 * [taylor]: Taking taylor expansion of (pow (pow (cos y) 2) 1/3) in y 2.035 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos y) 2)))) in y 2.035 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos y) 2))) in y 2.035 * [taylor]: Taking taylor expansion of 1/3 in y 2.035 * [taylor]: Taking taylor expansion of (log (pow (cos y) 2)) in y 2.035 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.035 * [taylor]: Taking taylor expansion of (cos y) in y 2.035 * [taylor]: Taking taylor expansion of y in y 2.104 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in (y) around 0 2.104 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y 2.104 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y 2.104 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y 2.104 * [taylor]: Taking taylor expansion of 1/3 in y 2.104 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y 2.104 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 2.104 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.105 * [taylor]: Taking taylor expansion of y in y 2.105 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 y)) 2) 1/3) in y 2.105 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ 1 y)) 2)))) in y 2.105 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ 1 y)) 2))) in y 2.105 * [taylor]: Taking taylor expansion of 1/3 in y 2.105 * [taylor]: Taking taylor expansion of (log (pow (cos (/ 1 y)) 2)) in y 2.105 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 2.105 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.105 * [taylor]: Taking taylor expansion of y in y 2.152 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in (y) around 0 2.152 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y 2.152 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y 2.152 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y 2.152 * [taylor]: Taking taylor expansion of 1/3 in y 2.152 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y 2.152 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 2.152 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.152 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.152 * [taylor]: Taking taylor expansion of -1 in y 2.152 * [taylor]: Taking taylor expansion of y in y 2.153 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 y)) 2) 1/3) in y 2.153 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (cos (/ -1 y)) 2)))) in y 2.153 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (cos (/ -1 y)) 2))) in y 2.153 * [taylor]: Taking taylor expansion of 1/3 in y 2.153 * [taylor]: Taking taylor expansion of (log (pow (cos (/ -1 y)) 2)) in y 2.153 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 2.153 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.153 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.153 * [taylor]: Taking taylor expansion of -1 in y 2.153 * [taylor]: Taking taylor expansion of y in y 2.192 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 2.192 * [approximate]: Taking taylor expansion of (pow (cos y) 1/3) in (y) around 0 2.192 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 2.192 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 2.192 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 2.192 * [taylor]: Taking taylor expansion of 1/3 in y 2.192 * [taylor]: Taking taylor expansion of (log (cos y)) in y 2.193 * [taylor]: Taking taylor expansion of (cos y) in y 2.193 * [taylor]: Taking taylor expansion of y in y 2.197 * [taylor]: Taking taylor expansion of (pow (cos y) 1/3) in y 2.197 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos y)))) in y 2.197 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos y))) in y 2.197 * [taylor]: Taking taylor expansion of 1/3 in y 2.197 * [taylor]: Taking taylor expansion of (log (cos y)) in y 2.197 * [taylor]: Taking taylor expansion of (cos y) in y 2.197 * [taylor]: Taking taylor expansion of y in y 2.226 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in (y) around 0 2.226 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 2.226 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 2.226 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 2.226 * [taylor]: Taking taylor expansion of 1/3 in y 2.226 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 2.226 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.226 * [taylor]: Taking taylor expansion of y in y 2.226 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 1/3) in y 2.226 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ 1 y))))) in y 2.227 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ 1 y)))) in y 2.227 * [taylor]: Taking taylor expansion of 1/3 in y 2.227 * [taylor]: Taking taylor expansion of (log (cos (/ 1 y))) in y 2.227 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.227 * [taylor]: Taking taylor expansion of y in y 2.260 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in (y) around 0 2.260 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 2.260 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 2.260 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 2.260 * [taylor]: Taking taylor expansion of 1/3 in y 2.260 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 2.260 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.260 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.260 * [taylor]: Taking taylor expansion of -1 in y 2.260 * [taylor]: Taking taylor expansion of y in y 2.261 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 1/3) in y 2.261 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (cos (/ -1 y))))) in y 2.261 * [taylor]: Taking taylor expansion of (* 1/3 (log (cos (/ -1 y)))) in y 2.261 * [taylor]: Taking taylor expansion of 1/3 in y 2.261 * [taylor]: Taking taylor expansion of (log (cos (/ -1 y))) in y 2.261 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.261 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.261 * [taylor]: Taking taylor expansion of -1 in y 2.261 * [taylor]: Taking taylor expansion of y in y 2.301 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1 2 1) 2.301 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0 2.301 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.301 * [taylor]: Taking taylor expansion of (cos y) in y 2.301 * [taylor]: Taking taylor expansion of y in y 2.301 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.301 * [taylor]: Taking taylor expansion of (cos y) in y 2.301 * [taylor]: Taking taylor expansion of y in y 2.307 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0 2.307 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 2.307 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.307 * [taylor]: Taking taylor expansion of y in y 2.307 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 2.307 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.308 * [taylor]: Taking taylor expansion of y in y 2.312 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0 2.312 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 2.313 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.313 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.313 * [taylor]: Taking taylor expansion of -1 in y 2.313 * [taylor]: Taking taylor expansion of y in y 2.313 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 2.313 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.313 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.313 * [taylor]: Taking taylor expansion of -1 in y 2.313 * [taylor]: Taking taylor expansion of y in y 2.318 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1 1 1) 2.318 * [approximate]: Taking taylor expansion of (pow (cos y) 2) in (y) around 0 2.318 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.318 * [taylor]: Taking taylor expansion of (cos y) in y 2.318 * [taylor]: Taking taylor expansion of y in y 2.318 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.318 * [taylor]: Taking taylor expansion of (cos y) in y 2.318 * [taylor]: Taking taylor expansion of y in y 2.324 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in (y) around 0 2.324 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 2.324 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.324 * [taylor]: Taking taylor expansion of y in y 2.325 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 y)) 2) in y 2.325 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.325 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.325 * [taylor]: Taking taylor expansion of y in y 2.329 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in (y) around 0 2.329 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 2.329 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.329 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.329 * [taylor]: Taking taylor expansion of -1 in y 2.329 * [taylor]: Taking taylor expansion of y in y 2.330 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 y)) 2) in y 2.330 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.330 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.330 * [taylor]: Taking taylor expansion of -1 in y 2.330 * [taylor]: Taking taylor expansion of y in y 2.334 * * * [progress]: simplifying candidates 2.335 * [simplify]: Simplifying using # : (expm1 (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (log1p (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (log (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (exp (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (cbrt (pow (pow (cos y) 2) 2/3)) (cbrt (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (cbrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3))))) (cbrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (* (* (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3))) (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (sqrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (sqrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) (cbrt 1) (cbrt (cos y)) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))) (* (* (cbrt (cos y)) (cbrt (cos y))) (cbrt (cos y))) (sqrt (cbrt (cos y))) (sqrt (cbrt (cos y))) (expm1 (pow (cos y) 2)) (log1p (pow (cos y) 2)) (* (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)) (expm1 (pow (cos y) 2)) (log1p (pow (cos y) 2)) (* (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)) (- 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) (- (+ (* 1/3 (pow y 4)) 1) (pow y 2)) (pow (cos y) 2) (pow (cos y) 2) 2.340 * * [simplify]: iteration 0 : 158 enodes (cost 334 ) 2.344 * * [simplify]: iteration 1 : 526 enodes (cost 286 ) 2.354 * * [simplify]: iteration 2 : 1941 enodes (cost 269 ) 2.406 * * [simplify]: iteration 3 : 5001 enodes (cost 247 ) 2.408 * [simplify]: Simplified to: (expm1 (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (log1p (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (* 1/3 (log (pow (cos y) 2))) (exp (pow (pow (cos y) 2) 1/3)) (cbrt (pow (pow (cos y) 2) 2/3)) (cbrt (pow (pow (cos y) 2) 1/3)) (* (cbrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3)))) (cbrt (cbrt (* (pow (pow (cos y) 2) 2/3) (pow (pow (cos y) 2) 1/3))))) (cbrt (pow (pow (cos y) 2) 1/3)) (pow (cos y) 2) (fabs (pow (pow (cos y) 2) 1/6)) (fabs (pow (pow (cos y) 2) 1/6)) (expm1 (cbrt (cos y))) (log1p (cbrt (cos y))) (log (cbrt (cos y))) (exp (cbrt (cos y))) (cbrt (* (cbrt (cos y)) (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cbrt (sqrt (cos y))) (cbrt (sqrt (cos y))) 1 (pow (cos y) 1/3) (* (cbrt (cbrt (cos y))) (cbrt (cbrt (cos y)))) (cbrt (cbrt (cos y))) (cos y) (pow (pow (cos y) 1/3) 1/2) (pow (pow (cos y) 1/3) 1/2) (expm1 (pow (cos y) 2)) (log1p (pow (cos y) 2)) (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) (expm1 (pow (cos y) 2)) (log1p (pow (cos y) 2)) (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) (- 1 (fma 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 (fma 1/6 (pow y 2) (* 1/72 (pow y 4)))) (pow (cos y) 1/3) (pow (cos y) 1/3) (fma (pow y 4) 1/3 (- 1 (pow y 2))) (pow (cos y) 2) (pow (cos y) 2) (fma (pow y 4) 1/3 (- 1 (pow y 2))) (pow (cos y) 2) (pow (cos y) 2) 2.409 * * * [progress]: adding candidates to table 2.654 * [progress]: [Phase 3 of 3] Extracting. 2.654 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # #) 2.657 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 2.657 * * * * [regimes]: Trying to branch on z from (# # # # # # # # # # # #) 2.706 * * * * [regimes]: Trying to branch on y from (# # # # # # # # # # # #) 2.756 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # #) 2.808 * * * [regime]: Found split indices: #