10.511 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.017 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 0.018 * * [simplify]: iteration 1 : 17 enodes (cost 19 ) 0.020 * * [simplify]: iteration 2 : 35 enodes (cost 19 ) 0.026 * * [simplify]: iteration 3 : 70 enodes (cost 19 ) 0.039 * * [simplify]: iteration 4 : 118 enodes (cost 19 ) 0.061 * * [simplify]: iteration 5 : 166 enodes (cost 19 ) 0.092 * * [simplify]: iteration 6 : 186 enodes (cost 19 ) 0.124 * * [simplify]: iteration 7 : 187 enodes (cost 19 ) 0.156 * * [simplify]: iteration done : 187 enodes (cost 19 ) 0.156 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.156 * * [progress]: iteration 1 / 4 0.156 * * * [progress]: picking best candidate 0.160 * * * * [pick]: Picked # 0.160 * * * [progress]: localizing error 0.168 * * * [progress]: generating rewritten candidates 0.168 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.178 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.182 * * * [progress]: generating series expansions 0.182 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.182 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 0.182 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.182 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.182 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.182 * [taylor]: Taking taylor expansion of x in y 0.182 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.182 * [taylor]: Taking taylor expansion of 4.0 in y 0.182 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.182 * [taylor]: Taking taylor expansion of y in y 0.182 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.182 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.182 * [taylor]: Taking taylor expansion of x in y 0.182 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.182 * [taylor]: Taking taylor expansion of 4.0 in y 0.182 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.182 * [taylor]: Taking taylor expansion of y in y 0.183 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.183 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.183 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.183 * [taylor]: Taking taylor expansion of 4.0 in x 0.183 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.183 * [taylor]: Taking taylor expansion of y in x 0.183 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.183 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.183 * [taylor]: Taking taylor expansion of 4.0 in x 0.183 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.183 * [taylor]: Taking taylor expansion of y in x 0.183 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.183 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.184 * [taylor]: Taking taylor expansion of 4.0 in x 0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.184 * [taylor]: Taking taylor expansion of 4.0 in x 0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of -1.0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.189 * [taylor]: Taking taylor expansion of 0.5 in y 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.189 * [taylor]: Taking taylor expansion of y in y 0.196 * [taylor]: Taking taylor expansion of 0 in y 0.197 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.197 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.197 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.197 * [taylor]: Taking taylor expansion of x in y 0.197 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.197 * [taylor]: Taking taylor expansion of 4.0 in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.197 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.198 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.198 * [taylor]: Taking taylor expansion of x in y 0.198 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.198 * [taylor]: Taking taylor expansion of 4.0 in y 0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.198 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.198 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.200 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.201 * [taylor]: Taking taylor expansion of 4.0 in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.201 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.201 * [taylor]: Taking taylor expansion of y in x 0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.201 * [taylor]: Taking taylor expansion of 4.0 in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.201 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.201 * [taylor]: Taking taylor expansion of y in x 0.202 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.203 * [taylor]: Taking taylor expansion of 4.0 in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.203 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.203 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.204 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.204 * [taylor]: Taking taylor expansion of 4.0 in x 0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.204 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.204 * [taylor]: Taking taylor expansion of y in x 0.205 * [taylor]: Taking taylor expansion of 1 in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.210 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.210 * [taylor]: Taking taylor expansion of 8.0 in y 0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.210 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.219 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.219 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.219 * [taylor]: Taking taylor expansion of x in y 0.219 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.219 * [taylor]: Taking taylor expansion of 4.0 in y 0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.219 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.219 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.219 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.219 * [taylor]: Taking taylor expansion of x in y 0.220 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.220 * [taylor]: Taking taylor expansion of 4.0 in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.220 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.222 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.222 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.222 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.223 * [taylor]: Taking taylor expansion of 4.0 in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.223 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.223 * [taylor]: Taking taylor expansion of y in x 0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.223 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.223 * [taylor]: Taking taylor expansion of 4.0 in x 0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.223 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.223 * [taylor]: Taking taylor expansion of y in x 0.224 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.224 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.224 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.225 * [taylor]: Taking taylor expansion of 4.0 in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.225 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.225 * [taylor]: Taking taylor expansion of y in x 0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.225 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.226 * [taylor]: Taking taylor expansion of 4.0 in x 0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.226 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.226 * [taylor]: Taking taylor expansion of y in x 0.226 * [taylor]: Taking taylor expansion of 1 in y 0.229 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.232 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.232 * [taylor]: Taking taylor expansion of 8.0 in y 0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.232 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of 0 in y 0.240 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.240 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.240 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.240 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.240 * [taylor]: Taking taylor expansion of x in y 0.240 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.240 * [taylor]: Taking taylor expansion of 4.0 in y 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.240 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.240 * [taylor]: Taking taylor expansion of 4.0 in x 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.240 * [taylor]: Taking taylor expansion of y in x 0.240 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.240 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.240 * [taylor]: Taking taylor expansion of 4.0 in x 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.240 * [taylor]: Taking taylor expansion of y in x 0.240 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.241 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.241 * [taylor]: Taking taylor expansion of 4.0 in y 0.241 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.241 * [taylor]: Taking taylor expansion of y in y 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of 1 in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.254 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.254 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.254 * [taylor]: Taking taylor expansion of x in y 0.254 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.254 * [taylor]: Taking taylor expansion of 4.0 in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.254 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.255 * [taylor]: Taking taylor expansion of 4.0 in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.255 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.255 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.256 * [taylor]: Taking taylor expansion of 4.0 in x 0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.256 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.256 * [taylor]: Taking taylor expansion of y in x 0.256 * [taylor]: Taking taylor expansion of 1 in y 0.257 * [taylor]: Taking taylor expansion of 0 in y 0.258 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.258 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.258 * [taylor]: Taking taylor expansion of 4.0 in y 0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.258 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.258 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of 0 in y 0.266 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.269 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.269 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.269 * [taylor]: Taking taylor expansion of 4.0 in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.270 * [taylor]: Taking taylor expansion of 4.0 in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.270 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.270 * [taylor]: Taking taylor expansion of y in x 0.270 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.270 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.271 * [taylor]: Taking taylor expansion of 4.0 in x 0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.271 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.271 * [taylor]: Taking taylor expansion of y in x 0.271 * [taylor]: Taking taylor expansion of 1 in y 0.272 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.273 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.274 * [taylor]: Taking taylor expansion of 4.0 in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.277 * [taylor]: Taking taylor expansion of 0 in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.283 * * * [progress]: simplifying candidates 0.284 * [simplify]: Simplifying using # : (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (- (* x x) (* (* y 4.0) y))) (- (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) 1) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (exp (* x x)) (exp (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)) (- (* (* y 4.0) y)) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) 0.287 * * [simplify]: iteration 0 : 82 enodes (cost 1196 ) 0.302 * * [simplify]: iteration 1 : 219 enodes (cost 1174 ) 0.366 * * [simplify]: iteration 2 : 754 enodes (cost 1060 ) 0.816 * * [simplify]: iteration 3 : 3319 enodes (cost 1056 ) 1.817 * * [simplify]: iteration done : 5001 enodes (cost 1055 ) 1.817 * [simplify]: Simplified to: (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y) (pow x 2)) (- (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) 1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (- (pow x 2) (* 4.0 (pow y 2))) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 4) (* (* 4.0 (* y 4.0)) (pow y 3)))) (* (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)) (+ (* x x) (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (- (pow x 2) (* (* y 4.0) y)) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow x 6) (pow (* (* y 4.0) y) 3)) (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)) (- (* 4.0 (pow y 2))) (- (pow x 4) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* x x) (* (* y 4.0) y)) (- (* 4.0 (pow y 2))) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) 1.818 * * * [progress]: adding candidates to table 1.936 * * [progress]: iteration 2 / 4 1.936 * * * [progress]: picking best candidate 1.940 * * * * [pick]: Picked # 1.940 * * * [progress]: localizing error 1.940 * * * [progress]: generating rewritten candidates 1.940 * * * [progress]: generating series expansions 1.940 * * * [progress]: simplifying candidates 1.940 * [simplify]: Simplifying using # : 1.941 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.941 * * [simplify]: iteration done : 0 enodes (cost 0 ) 1.941 * [simplify]: Simplified to: 1.941 * * * [progress]: adding candidates to table 1.941 * * [progress]: iteration 3 / 4 1.941 * * * [progress]: picking best candidate 1.945 * * * * [pick]: Picked # 1.945 * * * [progress]: localizing error 1.960 * * * [progress]: generating rewritten candidates 1.960 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.971 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.973 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.991 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.009 * * * [progress]: generating series expansions 2.009 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 2.009 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 2.010 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 2.010 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 2.010 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.010 * [taylor]: Taking taylor expansion of x in y 2.010 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.010 * [taylor]: Taking taylor expansion of 4.0 in y 2.010 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.010 * [taylor]: Taking taylor expansion of y in y 2.010 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 2.010 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.010 * [taylor]: Taking taylor expansion of x in y 2.010 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.010 * [taylor]: Taking taylor expansion of 4.0 in y 2.010 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.010 * [taylor]: Taking taylor expansion of y in y 2.010 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 2.010 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.010 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.010 * [taylor]: Taking taylor expansion of x in x 2.010 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.010 * [taylor]: Taking taylor expansion of 4.0 in x 2.010 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.010 * [taylor]: Taking taylor expansion of y in x 2.010 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 2.010 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.010 * [taylor]: Taking taylor expansion of x in x 2.010 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.010 * [taylor]: Taking taylor expansion of 4.0 in x 2.010 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.010 * [taylor]: Taking taylor expansion of y in x 2.011 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 2.011 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.011 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.011 * [taylor]: Taking taylor expansion of x in x 2.011 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.011 * [taylor]: Taking taylor expansion of 4.0 in x 2.011 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.011 * [taylor]: Taking taylor expansion of y in x 2.011 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 2.011 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.011 * [taylor]: Taking taylor expansion of x in x 2.011 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.011 * [taylor]: Taking taylor expansion of 4.0 in x 2.011 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.011 * [taylor]: Taking taylor expansion of y in x 2.012 * [taylor]: Taking taylor expansion of -1.0 in y 2.014 * [taylor]: Taking taylor expansion of 0 in y 2.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 2.017 * [taylor]: Taking taylor expansion of 0.5 in y 2.017 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.017 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.017 * [taylor]: Taking taylor expansion of y in y 2.024 * [taylor]: Taking taylor expansion of 0 in y 2.024 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 2.024 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 2.024 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.024 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.024 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.024 * [taylor]: Taking taylor expansion of x in y 2.024 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.025 * [taylor]: Taking taylor expansion of 4.0 in y 2.025 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.025 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.025 * [taylor]: Taking taylor expansion of y in y 2.025 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.025 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.025 * [taylor]: Taking taylor expansion of x in y 2.026 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.026 * [taylor]: Taking taylor expansion of 4.0 in y 2.026 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.026 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.026 * [taylor]: Taking taylor expansion of y in y 2.028 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.028 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.028 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.028 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.028 * [taylor]: Taking taylor expansion of x in x 2.029 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.029 * [taylor]: Taking taylor expansion of 4.0 in x 2.029 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.029 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.029 * [taylor]: Taking taylor expansion of y in x 2.029 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.029 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.029 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.029 * [taylor]: Taking taylor expansion of x in x 2.029 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.029 * [taylor]: Taking taylor expansion of 4.0 in x 2.029 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.029 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.029 * [taylor]: Taking taylor expansion of y in x 2.030 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.030 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.030 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.031 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.031 * [taylor]: Taking taylor expansion of 4.0 in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.031 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.031 * [taylor]: Taking taylor expansion of y in x 2.031 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.031 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.031 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.032 * [taylor]: Taking taylor expansion of 4.0 in x 2.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.032 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.032 * [taylor]: Taking taylor expansion of y in x 2.033 * [taylor]: Taking taylor expansion of 1 in y 2.035 * [taylor]: Taking taylor expansion of 0 in y 2.038 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.038 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.038 * [taylor]: Taking taylor expansion of 8.0 in y 2.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.038 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.038 * [taylor]: Taking taylor expansion of y in y 2.049 * [taylor]: Taking taylor expansion of 0 in y 2.050 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 2.050 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 2.050 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.050 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.050 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.050 * [taylor]: Taking taylor expansion of x in y 2.050 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.050 * [taylor]: Taking taylor expansion of 4.0 in y 2.050 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.050 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.050 * [taylor]: Taking taylor expansion of y in y 2.050 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.050 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.050 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.051 * [taylor]: Taking taylor expansion of x in y 2.051 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.051 * [taylor]: Taking taylor expansion of 4.0 in y 2.051 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.051 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.051 * [taylor]: Taking taylor expansion of y in y 2.053 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.053 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.053 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.053 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.053 * [taylor]: Taking taylor expansion of x in x 2.054 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.054 * [taylor]: Taking taylor expansion of 4.0 in x 2.054 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.054 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.054 * [taylor]: Taking taylor expansion of y in x 2.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.054 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.054 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.054 * [taylor]: Taking taylor expansion of x in x 2.054 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.054 * [taylor]: Taking taylor expansion of 4.0 in x 2.055 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.055 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.055 * [taylor]: Taking taylor expansion of y in x 2.055 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.055 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.055 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.055 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.055 * [taylor]: Taking taylor expansion of x in x 2.056 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.056 * [taylor]: Taking taylor expansion of 4.0 in x 2.056 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.056 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.056 * [taylor]: Taking taylor expansion of y in x 2.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.056 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.056 * [taylor]: Taking taylor expansion of x in x 2.057 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.057 * [taylor]: Taking taylor expansion of 4.0 in x 2.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.057 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.057 * [taylor]: Taking taylor expansion of y in x 2.058 * [taylor]: Taking taylor expansion of 1 in y 2.060 * [taylor]: Taking taylor expansion of 0 in y 2.063 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.063 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.063 * [taylor]: Taking taylor expansion of 8.0 in y 2.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.063 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.063 * [taylor]: Taking taylor expansion of y in y 2.071 * [taylor]: Taking taylor expansion of 0 in y 2.071 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 2.071 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 2.071 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 2.071 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.071 * [taylor]: Taking taylor expansion of x in y 2.071 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.071 * [taylor]: Taking taylor expansion of 4.0 in y 2.071 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.071 * [taylor]: Taking taylor expansion of y in y 2.071 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.072 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.072 * [taylor]: Taking taylor expansion of x in x 2.072 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.072 * [taylor]: Taking taylor expansion of 4.0 in x 2.072 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.072 * [taylor]: Taking taylor expansion of y in x 2.072 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.072 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.072 * [taylor]: Taking taylor expansion of x in x 2.072 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.072 * [taylor]: Taking taylor expansion of 4.0 in x 2.072 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.072 * [taylor]: Taking taylor expansion of y in x 2.072 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 2.072 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.072 * [taylor]: Taking taylor expansion of 4.0 in y 2.072 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.072 * [taylor]: Taking taylor expansion of y in y 2.073 * [taylor]: Taking taylor expansion of 0 in y 2.074 * [taylor]: Taking taylor expansion of 1 in y 2.078 * [taylor]: Taking taylor expansion of 0 in y 2.082 * [taylor]: Taking taylor expansion of 0 in y 2.082 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 2.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.082 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.082 * [taylor]: Taking taylor expansion of x in y 2.082 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.082 * [taylor]: Taking taylor expansion of 4.0 in y 2.082 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.082 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.082 * [taylor]: Taking taylor expansion of y in y 2.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.083 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.083 * [taylor]: Taking taylor expansion of x in x 2.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.084 * [taylor]: Taking taylor expansion of 4.0 in x 2.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.084 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.084 * [taylor]: Taking taylor expansion of y in x 2.084 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.084 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.084 * [taylor]: Taking taylor expansion of x in x 2.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.084 * [taylor]: Taking taylor expansion of 4.0 in x 2.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.084 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.084 * [taylor]: Taking taylor expansion of y in x 2.085 * [taylor]: Taking taylor expansion of 1 in y 2.086 * [taylor]: Taking taylor expansion of 0 in y 2.087 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.087 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.087 * [taylor]: Taking taylor expansion of 4.0 in y 2.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.087 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.087 * [taylor]: Taking taylor expansion of y in y 2.090 * [taylor]: Taking taylor expansion of 0 in y 2.094 * [taylor]: Taking taylor expansion of 0 in y 2.097 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 2.097 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.097 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.097 * [taylor]: Taking taylor expansion of x in y 2.097 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.097 * [taylor]: Taking taylor expansion of 4.0 in y 2.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.097 * [taylor]: Taking taylor expansion of y in y 2.097 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.098 * [taylor]: Taking taylor expansion of x in x 2.098 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.098 * [taylor]: Taking taylor expansion of 4.0 in x 2.098 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.098 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.098 * [taylor]: Taking taylor expansion of y in x 2.098 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.098 * [taylor]: Taking taylor expansion of x in x 2.099 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.099 * [taylor]: Taking taylor expansion of 4.0 in x 2.099 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.099 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.099 * [taylor]: Taking taylor expansion of y in x 2.099 * [taylor]: Taking taylor expansion of 1 in y 2.100 * [taylor]: Taking taylor expansion of 0 in y 2.102 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.102 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.102 * [taylor]: Taking taylor expansion of 4.0 in y 2.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.102 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.102 * [taylor]: Taking taylor expansion of y in y 2.105 * [taylor]: Taking taylor expansion of 0 in y 2.109 * [taylor]: Taking taylor expansion of 0 in y 2.111 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.112 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 2.112 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 2.112 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 2.112 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.112 * [taylor]: Taking taylor expansion of x in y 2.112 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.112 * [taylor]: Taking taylor expansion of 4.0 in y 2.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.112 * [taylor]: Taking taylor expansion of y in y 2.112 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 2.112 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.112 * [taylor]: Taking taylor expansion of x in y 2.112 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.112 * [taylor]: Taking taylor expansion of 4.0 in y 2.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.112 * [taylor]: Taking taylor expansion of y in y 2.112 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 2.112 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.112 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.112 * [taylor]: Taking taylor expansion of x in x 2.112 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.112 * [taylor]: Taking taylor expansion of 4.0 in x 2.112 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.112 * [taylor]: Taking taylor expansion of y in x 2.112 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 2.112 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.112 * [taylor]: Taking taylor expansion of x in x 2.112 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.112 * [taylor]: Taking taylor expansion of 4.0 in x 2.112 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.112 * [taylor]: Taking taylor expansion of y in x 2.113 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 2.113 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.113 * [taylor]: Taking taylor expansion of 4.0 in x 2.113 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.113 * [taylor]: Taking taylor expansion of y in x 2.113 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 2.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.113 * [taylor]: Taking taylor expansion of 4.0 in x 2.113 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.113 * [taylor]: Taking taylor expansion of y in x 2.114 * [taylor]: Taking taylor expansion of -1.0 in y 2.115 * [taylor]: Taking taylor expansion of 0 in y 2.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 2.119 * [taylor]: Taking taylor expansion of 0.5 in y 2.119 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.119 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.119 * [taylor]: Taking taylor expansion of y in y 2.126 * [taylor]: Taking taylor expansion of 0 in y 2.126 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 2.126 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 2.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.126 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.126 * [taylor]: Taking taylor expansion of x in y 2.126 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.126 * [taylor]: Taking taylor expansion of 4.0 in y 2.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.127 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.127 * [taylor]: Taking taylor expansion of y in y 2.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.127 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.127 * [taylor]: Taking taylor expansion of x in y 2.127 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.127 * [taylor]: Taking taylor expansion of 4.0 in y 2.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.127 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.127 * [taylor]: Taking taylor expansion of y in y 2.132 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.132 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.132 * [taylor]: Taking taylor expansion of x in x 2.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.133 * [taylor]: Taking taylor expansion of 4.0 in x 2.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.133 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.133 * [taylor]: Taking taylor expansion of y in x 2.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.133 * [taylor]: Taking taylor expansion of x in x 2.134 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.134 * [taylor]: Taking taylor expansion of 4.0 in x 2.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.134 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.134 * [taylor]: Taking taylor expansion of y in x 2.134 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.135 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.135 * [taylor]: Taking taylor expansion of x in x 2.135 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.135 * [taylor]: Taking taylor expansion of 4.0 in x 2.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.135 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.135 * [taylor]: Taking taylor expansion of y in x 2.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.135 * [taylor]: Taking taylor expansion of x in x 2.136 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.136 * [taylor]: Taking taylor expansion of 4.0 in x 2.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.136 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.136 * [taylor]: Taking taylor expansion of y in x 2.137 * [taylor]: Taking taylor expansion of 1 in y 2.139 * [taylor]: Taking taylor expansion of 0 in y 2.142 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.142 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.142 * [taylor]: Taking taylor expansion of 8.0 in y 2.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.142 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.142 * [taylor]: Taking taylor expansion of y in y 2.151 * [taylor]: Taking taylor expansion of 0 in y 2.151 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 2.151 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 2.151 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.151 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.151 * [taylor]: Taking taylor expansion of x in y 2.151 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.151 * [taylor]: Taking taylor expansion of 4.0 in y 2.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.151 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.151 * [taylor]: Taking taylor expansion of y in y 2.152 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.152 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.152 * [taylor]: Taking taylor expansion of x in y 2.152 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.152 * [taylor]: Taking taylor expansion of 4.0 in y 2.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.152 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.152 * [taylor]: Taking taylor expansion of y in y 2.155 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.155 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.155 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.155 * [taylor]: Taking taylor expansion of x in x 2.155 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.155 * [taylor]: Taking taylor expansion of 4.0 in x 2.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.155 * [taylor]: Taking taylor expansion of y in x 2.156 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.156 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.156 * [taylor]: Taking taylor expansion of x in x 2.156 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.156 * [taylor]: Taking taylor expansion of 4.0 in x 2.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.156 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.156 * [taylor]: Taking taylor expansion of y in x 2.157 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.157 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.157 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.157 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.157 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.158 * [taylor]: Taking taylor expansion of 4.0 in x 2.158 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.158 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.158 * [taylor]: Taking taylor expansion of y in x 2.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.158 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.159 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.159 * [taylor]: Taking taylor expansion of 4.0 in x 2.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.159 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.159 * [taylor]: Taking taylor expansion of y in x 2.159 * [taylor]: Taking taylor expansion of 1 in y 2.162 * [taylor]: Taking taylor expansion of 0 in y 2.165 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.165 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.165 * [taylor]: Taking taylor expansion of 8.0 in y 2.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.165 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.165 * [taylor]: Taking taylor expansion of y in y 2.173 * [taylor]: Taking taylor expansion of 0 in y 2.173 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.173 * [approximate]: Taking taylor expansion of (exp (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in (x y) around 0 2.173 * [taylor]: Taking taylor expansion of (exp (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in y 2.173 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 2.173 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 2.173 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.173 * [taylor]: Taking taylor expansion of x in y 2.173 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.173 * [taylor]: Taking taylor expansion of 4.0 in y 2.173 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.173 * [taylor]: Taking taylor expansion of y in y 2.173 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 2.173 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.173 * [taylor]: Taking taylor expansion of x in y 2.173 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.173 * [taylor]: Taking taylor expansion of 4.0 in y 2.173 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.174 * [taylor]: Taking taylor expansion of y in y 2.174 * [taylor]: Taking taylor expansion of (exp (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 2.174 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 2.174 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.174 * [taylor]: Taking taylor expansion of 4.0 in x 2.174 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.174 * [taylor]: Taking taylor expansion of y in x 2.174 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 2.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.174 * [taylor]: Taking taylor expansion of x in x 2.174 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.174 * [taylor]: Taking taylor expansion of 4.0 in x 2.174 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.174 * [taylor]: Taking taylor expansion of y in x 2.175 * [taylor]: Taking taylor expansion of (exp (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 2.175 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 2.175 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 2.175 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.175 * [taylor]: Taking taylor expansion of x in x 2.175 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.175 * [taylor]: Taking taylor expansion of 4.0 in x 2.175 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.175 * [taylor]: Taking taylor expansion of y in x 2.175 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 2.175 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.175 * [taylor]: Taking taylor expansion of x in x 2.175 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.175 * [taylor]: Taking taylor expansion of 4.0 in x 2.175 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.175 * [taylor]: Taking taylor expansion of y in x 2.176 * [taylor]: Taking taylor expansion of (exp -1.0) in y 2.176 * [taylor]: Taking taylor expansion of -1.0 in y 2.179 * [taylor]: Taking taylor expansion of 0 in y 2.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ (exp -1.0) (pow y 2))) in y 2.184 * [taylor]: Taking taylor expansion of 0.5 in y 2.184 * [taylor]: Taking taylor expansion of (/ (exp -1.0) (pow y 2)) in y 2.184 * [taylor]: Taking taylor expansion of (exp -1.0) in y 2.184 * [taylor]: Taking taylor expansion of -1.0 in y 2.184 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.184 * [taylor]: Taking taylor expansion of y in y 2.196 * [taylor]: Taking taylor expansion of 0 in y 2.196 * [approximate]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0 2.196 * [taylor]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 2.196 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 2.196 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.196 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.196 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.196 * [taylor]: Taking taylor expansion of x in y 2.197 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.197 * [taylor]: Taking taylor expansion of 4.0 in y 2.197 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.197 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.197 * [taylor]: Taking taylor expansion of y in y 2.197 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.197 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.197 * [taylor]: Taking taylor expansion of x in y 2.197 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.197 * [taylor]: Taking taylor expansion of 4.0 in y 2.197 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.197 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.197 * [taylor]: Taking taylor expansion of y in y 2.200 * [taylor]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 2.200 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.200 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.200 * [taylor]: Taking taylor expansion of x in x 2.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.201 * [taylor]: Taking taylor expansion of 4.0 in x 2.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.201 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.201 * [taylor]: Taking taylor expansion of y in x 2.201 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.201 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.201 * [taylor]: Taking taylor expansion of x in x 2.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.201 * [taylor]: Taking taylor expansion of 4.0 in x 2.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.201 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.201 * [taylor]: Taking taylor expansion of y in x 2.202 * [taylor]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 2.202 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.202 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.202 * [taylor]: Taking taylor expansion of x in x 2.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.203 * [taylor]: Taking taylor expansion of 4.0 in x 2.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.203 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.203 * [taylor]: Taking taylor expansion of y in x 2.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.203 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.203 * [taylor]: Taking taylor expansion of x in x 2.204 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.204 * [taylor]: Taking taylor expansion of 4.0 in x 2.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.204 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.204 * [taylor]: Taking taylor expansion of y in x 2.205 * [taylor]: Taking taylor expansion of E in y 2.208 * [taylor]: Taking taylor expansion of 0 in y 2.212 * [taylor]: Taking taylor expansion of (* -8.0 (/ E (pow y 2))) in y 2.212 * [taylor]: Taking taylor expansion of -8.0 in y 2.212 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y 2.212 * [taylor]: Taking taylor expansion of E in y 2.212 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.212 * [taylor]: Taking taylor expansion of y in y 2.224 * [taylor]: Taking taylor expansion of 0 in y 2.225 * [approximate]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0 2.225 * [taylor]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 2.225 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 2.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.225 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.225 * [taylor]: Taking taylor expansion of x in y 2.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.225 * [taylor]: Taking taylor expansion of 4.0 in y 2.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.225 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.225 * [taylor]: Taking taylor expansion of y in y 2.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 2.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 2.225 * [taylor]: Taking taylor expansion of (pow x 2) in y 2.225 * [taylor]: Taking taylor expansion of x in y 2.226 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.226 * [taylor]: Taking taylor expansion of 4.0 in y 2.226 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.226 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.226 * [taylor]: Taking taylor expansion of y in y 2.229 * [taylor]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 2.229 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.229 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.229 * [taylor]: Taking taylor expansion of x in x 2.229 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.229 * [taylor]: Taking taylor expansion of 4.0 in x 2.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.229 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.229 * [taylor]: Taking taylor expansion of y in x 2.230 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.230 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.230 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.230 * [taylor]: Taking taylor expansion of 4.0 in x 2.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.230 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.230 * [taylor]: Taking taylor expansion of y in x 2.231 * [taylor]: Taking taylor expansion of (exp (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 2.231 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 2.231 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.231 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.231 * [taylor]: Taking taylor expansion of x in x 2.232 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.232 * [taylor]: Taking taylor expansion of 4.0 in x 2.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.232 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.232 * [taylor]: Taking taylor expansion of y in x 2.232 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 2.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.232 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.232 * [taylor]: Taking taylor expansion of x in x 2.232 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.232 * [taylor]: Taking taylor expansion of 4.0 in x 2.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.232 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.232 * [taylor]: Taking taylor expansion of y in x 2.233 * [taylor]: Taking taylor expansion of E in y 2.236 * [taylor]: Taking taylor expansion of 0 in y 2.240 * [taylor]: Taking taylor expansion of (* -8.0 (/ E (pow y 2))) in y 2.240 * [taylor]: Taking taylor expansion of -8.0 in y 2.240 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y 2.240 * [taylor]: Taking taylor expansion of E in y 2.240 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.240 * [taylor]: Taking taylor expansion of y in y 2.249 * [taylor]: Taking taylor expansion of 0 in y 2.250 * * * [progress]: simplifying candidates 2.251 * [simplify]: Simplifying using # : (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (- (* x x) (* (* y 4.0) y))) (- (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) 1) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (exp (* x x)) (exp (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)) (- (* (* y 4.0) y)) (log (* (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))) (log (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log 1) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (log (exp (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))) (log (exp (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))) (log (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))))) (log (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1))) (log (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt 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y 4.0) y)))))) (* (* (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (sqrt (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (sqrt (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (exp (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (exp (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))) (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)) (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))) (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)) (exp (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))) (exp (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))) (exp (/ 1 1)) (exp 1) (exp (- (* x x) (* (* y 4.0) y))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))) (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (* (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (* (* (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) -1.0 1 1 (exp -1.0) E E 2.257 * * [simplify]: iteration 0 : 135 enodes (cost 2542 ) 2.279 * * [simplify]: iteration 1 : 279 enodes (cost 2444 ) 2.355 * * [simplify]: iteration 2 : 840 enodes (cost 2221 ) 2.842 * * [simplify]: iteration 3 : 3526 enodes (cost 2213 ) 3.858 * * [simplify]: iteration done : 5000 enodes (cost 2212 ) 3.859 * [simplify]: Simplified to: (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y) (pow x 2)) (- (+ (* x x) (* (* y 4.0) y))) (/ (pow x 2) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) 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y 4.0) y))) (pow (- (* x x) (* (* y 4.0) y)) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow x 6) (pow (* (* y 4.0) y) 3)) (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)) (- (* 4.0 (pow y 2))) (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* x x) (* (* y 4.0) y)) (- (* 4.0 (pow y 2))) (* 2 (log (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))) (log (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) 0 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (pow x 2) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) 1 1 (- (* x x) (* (* y 4.0) y)) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0))))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) 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(* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))) (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (exp (sqrt (- (* x x) (* (* y 4.0) y)))) (exp (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))) (exp (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))) E E (exp (- (* x x) (* (* y 4.0) y))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))))) (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (exp (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (* (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (pow (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) 3) (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (sqrt (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 (exp -1.0) E E 3.860 * * * [progress]: adding candidates to table 4.122 * * [progress]: iteration 4 / 4 4.122 * * * [progress]: picking best candidate 4.123 * * * * [pick]: Picked # 4.123 * * * [progress]: localizing error 4.126 * * * [progress]: generating rewritten candidates 4.126 * * * [progress]: generating series expansions 4.126 * * * [progress]: simplifying candidates 4.126 * [simplify]: Simplifying using # : 4.127 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 4.127 * * [simplify]: iteration done : 0 enodes (cost 0 ) 4.127 * [simplify]: Simplified to: 4.127 * * * [progress]: adding candidates to table 4.127 * [progress]: [Phase 3 of 3] Extracting. 4.127 * * [regime]: Finding splitpoints for: (# # # #) 4.128 * * * [regime-changes]: Trying 5 branch expressions: ((* (* y 4.0) y) (* x x) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) y x) 4.128 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 4.158 * * * * [regimes]: Trying to branch on (* x x) from (# # # #) 4.187 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (# # # #) 4.202 * * * * [regimes]: Trying to branch on y from (# # # #) 4.237 * * * * [regimes]: Trying to branch on x from (# # # #) 4.289 * * * [regime]: Found split indices: #