14.208 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.016 * * [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 )
0.024 * * [simplify]: iteration  3 :  70  enodes  (cost  19 )
0.034 * * [simplify]: iteration  4 :  118  enodes  (cost  19 )
0.053 * * [simplify]: iteration  5 :  166  enodes  (cost  19 )
0.076 * * [simplify]: iteration  6 :  186  enodes  (cost  19 )
0.104 * * [simplify]: iteration  7 :  187  enodes  (cost  19 )
0.131 * * [simplify]: iteration  done :  187  enodes  (cost  19 )
0.131 * [simplify]: Simplified to:
   (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.131 * * [progress]: iteration 1 / 4
0.131 * * * [progress]: picking best candidate
0.133 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.133 * * * [progress]: localizing error
0.140 * * * [progress]: generating rewritten candidates
0.141 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.153 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.157 * * * [progress]: generating series expansions
0.157 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.157 * [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
0.157 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
0.157 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.157 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.157 * [taylor]: Taking taylor expansion of 4.0 in y
0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.157 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.157 * [taylor]: Taking taylor expansion of 4.0 in y
0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.157 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.157 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.158 * [taylor]: Taking taylor expansion of 4.0 in x
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.158 * [taylor]: Taking taylor expansion of 4.0 in x
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.158 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.158 * [taylor]: Taking taylor expansion of 4.0 in x
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.158 * [taylor]: Taking taylor expansion of 4.0 in x
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of -1.0 in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.164 * [taylor]: Taking taylor expansion of 0.5 in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.164 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [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
0.172 * [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
0.172 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.172 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.172 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.172 * [taylor]: Taking taylor expansion of 4.0 in y
0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.172 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.173 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.173 * [taylor]: Taking taylor expansion of 4.0 in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.176 * [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
0.176 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.176 * [taylor]: Taking taylor expansion of 4.0 in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.177 * [taylor]: Taking taylor expansion of 4.0 in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.177 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.178 * [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
0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.178 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.178 * [taylor]: Taking taylor expansion of 4.0 in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.178 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.179 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.179 * [taylor]: Taking taylor expansion of 4.0 in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.179 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of 1 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.185 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.185 * [taylor]: Taking taylor expansion of 8.0 in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.194 * [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
0.194 * [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
0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.194 * [taylor]: Taking taylor expansion of 4.0 in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.195 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.195 * [taylor]: Taking taylor expansion of 4.0 in y
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.195 * [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)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.197 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.197 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.198 * [taylor]: Taking taylor expansion of 4.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.198 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.198 * [taylor]: Taking taylor expansion of 4.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.198 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.199 * [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
0.199 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.199 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.200 * [taylor]: Taking taylor expansion of 4.0 in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.200 * [taylor]: Taking taylor expansion of y 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
0.202 * [taylor]: Taking taylor expansion of 1 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.207 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.207 * [taylor]: Taking taylor expansion of 8.0 in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.215 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.215 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.215 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.215 * [taylor]: Taking taylor expansion of 4.0 in y
0.215 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.215 * [taylor]: Taking taylor expansion of 4.0 in x
0.215 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.215 * [taylor]: Taking taylor expansion of 4.0 in x
0.215 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.216 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.216 * [taylor]: Taking taylor expansion of 4.0 in y
0.216 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.216 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [taylor]: Taking taylor expansion of 1 in y
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.226 * [taylor]: Taking taylor expansion of 4.0 in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.226 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.227 * [taylor]: Taking taylor expansion of 4.0 in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.228 * [taylor]: Taking taylor expansion of 4.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 1 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.231 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.231 * [taylor]: Taking taylor expansion of 4.0 in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.243 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.243 * [taylor]: Taking taylor expansion of 4.0 in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.243 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.244 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.244 * [taylor]: Taking taylor expansion of 4.0 in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.244 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.245 * [taylor]: Taking taylor expansion of 4.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.245 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of 1 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.248 * [taylor]: Taking taylor expansion of 4.0 in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.257 * * * [progress]: simplifying candidates
0.258 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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)))
0.261 * * [simplify]: iteration  0 :  82  enodes  (cost  1196 )
0.275 * * [simplify]: iteration  1 :  219  enodes  (cost  1174 )
0.332 * * [simplify]: iteration  2 :  793  enodes  (cost  1060 )
0.721 * * [simplify]: iteration  3 :  4357  enodes  (cost  1056 )
2.341 * * [simplify]: iteration  done :  5000  enodes  (cost  1056 )
2.341 * [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))))
  (- (- (* 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))))
  (/ (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
  (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* (* y 4.0) y) (* x x)))
  (/ 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) (* (pow y 3) (* 4.0 (* y 4.0)))))
  (* (+ (* (+ (* 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 (- (pow x 2) (* 4.0 (pow y 2))))
  (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))
  (- (* (* y 4.0) y))
  (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0))))
  (+ (* (* 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)))
2.342 * * * [progress]: adding candidates to table
2.460 * * [progress]: iteration 2 / 4
2.460 * * * [progress]: picking best candidate
2.466 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
2.467 * * * [progress]: localizing error
2.467 * * * [progress]: generating rewritten candidates
2.467 * * * [progress]: generating series expansions
2.467 * * * [progress]: simplifying candidates
2.467 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.468 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.468 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.468 * [simplify]: Simplified to:
   
2.468 * * * [progress]: adding candidates to table
2.468 * * [progress]: iteration 3 / 4
2.468 * * * [progress]: picking best candidate
2.473 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
2.473 * * * [progress]: localizing error
2.482 * * * [progress]: generating rewritten candidates
2.482 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
2.493 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
2.499 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.536 * * * [progress]: generating series expansions
2.536 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
2.536 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
2.536 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
2.536 * [taylor]: Taking taylor expansion of 4.0 in x
2.536 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.536 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.536 * [taylor]: Taking taylor expansion of y in x
2.536 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.536 * [taylor]: Taking taylor expansion of x in x
2.536 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.536 * [taylor]: Taking taylor expansion of 4.0 in x
2.536 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.536 * [taylor]: Taking taylor expansion of y in x
2.537 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
2.537 * [taylor]: Taking taylor expansion of 4.0 in y
2.537 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.537 * [taylor]: Taking taylor expansion of y in y
2.537 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.537 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.537 * [taylor]: Taking taylor expansion of x in y
2.537 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.537 * [taylor]: Taking taylor expansion of 4.0 in y
2.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.537 * [taylor]: Taking taylor expansion of y in y
2.538 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
2.538 * [taylor]: Taking taylor expansion of 4.0 in y
2.538 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.538 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.538 * [taylor]: Taking taylor expansion of y in y
2.538 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.538 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.538 * [taylor]: Taking taylor expansion of x in y
2.538 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.538 * [taylor]: Taking taylor expansion of 4.0 in y
2.538 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.538 * [taylor]: Taking taylor expansion of y in y
2.538 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
2.538 * [taylor]: Taking taylor expansion of 4.0 in x
2.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.538 * [taylor]: Taking taylor expansion of x in x
2.542 * [taylor]: Taking taylor expansion of 0 in x
2.545 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
2.545 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
2.545 * [taylor]: Taking taylor expansion of 16.0 in x
2.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.545 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.545 * [taylor]: Taking taylor expansion of x in x
2.554 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
2.554 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.554 * [taylor]: Taking taylor expansion of 4.0 in x
2.554 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.554 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.554 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.554 * [taylor]: Taking taylor expansion of x in x
2.555 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.555 * [taylor]: Taking taylor expansion of 4.0 in x
2.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.555 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.555 * [taylor]: Taking taylor expansion of y in x
2.555 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.555 * [taylor]: Taking taylor expansion of y in x
2.556 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.556 * [taylor]: Taking taylor expansion of 4.0 in y
2.556 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.556 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.556 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.556 * [taylor]: Taking taylor expansion of x in y
2.556 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.556 * [taylor]: Taking taylor expansion of 4.0 in y
2.556 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.556 * [taylor]: Taking taylor expansion of y in y
2.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.556 * [taylor]: Taking taylor expansion of y in y
2.558 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.558 * [taylor]: Taking taylor expansion of 4.0 in y
2.558 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.558 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.558 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.558 * [taylor]: Taking taylor expansion of x in y
2.558 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.558 * [taylor]: Taking taylor expansion of 4.0 in y
2.558 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.558 * [taylor]: Taking taylor expansion of y in y
2.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.558 * [taylor]: Taking taylor expansion of y in y
2.560 * [taylor]: Taking taylor expansion of 1.0 in x
2.562 * [taylor]: Taking taylor expansion of 0 in x
2.566 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.566 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.566 * [taylor]: Taking taylor expansion of 0.25 in x
2.566 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.566 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.566 * [taylor]: Taking taylor expansion of x in x
2.571 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
2.571 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.571 * [taylor]: Taking taylor expansion of 4.0 in x
2.571 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.571 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.572 * [taylor]: Taking taylor expansion of 4.0 in x
2.572 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.572 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.572 * [taylor]: Taking taylor expansion of y in x
2.572 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.572 * [taylor]: Taking taylor expansion of y in x
2.573 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.573 * [taylor]: Taking taylor expansion of 4.0 in y
2.573 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.573 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.573 * [taylor]: Taking taylor expansion of x in y
2.573 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.573 * [taylor]: Taking taylor expansion of 4.0 in y
2.573 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.573 * [taylor]: Taking taylor expansion of y in y
2.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.573 * [taylor]: Taking taylor expansion of y in y
2.575 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.575 * [taylor]: Taking taylor expansion of 4.0 in y
2.575 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.575 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.575 * [taylor]: Taking taylor expansion of x in y
2.575 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.575 * [taylor]: Taking taylor expansion of 4.0 in y
2.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.575 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.575 * [taylor]: Taking taylor expansion of y in y
2.576 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.576 * [taylor]: Taking taylor expansion of y in y
2.577 * [taylor]: Taking taylor expansion of 1.0 in x
2.579 * [taylor]: Taking taylor expansion of 0 in x
2.583 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.583 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.583 * [taylor]: Taking taylor expansion of 0.25 in x
2.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.583 * [taylor]: Taking taylor expansion of x in x
2.593 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
2.593 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
2.593 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.593 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.593 * [taylor]: Taking taylor expansion of x in y
2.593 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.593 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.593 * [taylor]: Taking taylor expansion of x in y
2.594 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.594 * [taylor]: Taking taylor expansion of 4.0 in y
2.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.594 * [taylor]: Taking taylor expansion of y in y
2.594 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.594 * [taylor]: Taking taylor expansion of x in x
2.594 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.594 * [taylor]: Taking taylor expansion of x in x
2.594 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.594 * [taylor]: Taking taylor expansion of 4.0 in x
2.594 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.594 * [taylor]: Taking taylor expansion of y in x
2.595 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.595 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.595 * [taylor]: Taking taylor expansion of x in x
2.595 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.595 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.595 * [taylor]: Taking taylor expansion of x in x
2.595 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.595 * [taylor]: Taking taylor expansion of 4.0 in x
2.595 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.595 * [taylor]: Taking taylor expansion of y in x
2.595 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
2.595 * [taylor]: Taking taylor expansion of 0.25 in y
2.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.596 * [taylor]: Taking taylor expansion of y in y
2.600 * [taylor]: Taking taylor expansion of 0 in y
2.603 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
2.603 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
2.603 * [taylor]: Taking taylor expansion of 0.0625 in y
2.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
2.603 * [taylor]: Taking taylor expansion of (pow y 4) in y
2.603 * [taylor]: Taking taylor expansion of y in y
2.612 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
2.612 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.612 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.612 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.612 * [taylor]: Taking taylor expansion of x in y
2.612 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.612 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.612 * [taylor]: Taking taylor expansion of x in y
2.612 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.612 * [taylor]: Taking taylor expansion of 4.0 in y
2.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.612 * [taylor]: Taking taylor expansion of y in y
2.613 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.614 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.614 * [taylor]: Taking taylor expansion of x in x
2.614 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.614 * [taylor]: Taking taylor expansion of x in x
2.614 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.614 * [taylor]: Taking taylor expansion of 4.0 in x
2.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.614 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.614 * [taylor]: Taking taylor expansion of y in x
2.615 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.615 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.615 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.615 * [taylor]: Taking taylor expansion of x in x
2.615 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.615 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.615 * [taylor]: Taking taylor expansion of x in x
2.616 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.616 * [taylor]: Taking taylor expansion of 4.0 in x
2.616 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.616 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.616 * [taylor]: Taking taylor expansion of y in x
2.617 * [taylor]: Taking taylor expansion of 1 in y
2.619 * [taylor]: Taking taylor expansion of 0 in y
2.622 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.622 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.622 * [taylor]: Taking taylor expansion of 4.0 in y
2.622 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.622 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.622 * [taylor]: Taking taylor expansion of y in y
2.628 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
2.628 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.628 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.628 * [taylor]: Taking taylor expansion of x in y
2.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.628 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.628 * [taylor]: Taking taylor expansion of x in y
2.628 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.628 * [taylor]: Taking taylor expansion of 4.0 in y
2.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.628 * [taylor]: Taking taylor expansion of y in y
2.629 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.629 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.629 * [taylor]: Taking taylor expansion of x in x
2.629 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.629 * [taylor]: Taking taylor expansion of x in x
2.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.630 * [taylor]: Taking taylor expansion of 4.0 in x
2.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.630 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.630 * [taylor]: Taking taylor expansion of y in x
2.631 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.631 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.631 * [taylor]: Taking taylor expansion of x in x
2.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.631 * [taylor]: Taking taylor expansion of x in x
2.632 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.632 * [taylor]: Taking taylor expansion of 4.0 in x
2.632 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.632 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.632 * [taylor]: Taking taylor expansion of y in x
2.633 * [taylor]: Taking taylor expansion of 1 in y
2.635 * [taylor]: Taking taylor expansion of 0 in y
2.638 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.638 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.638 * [taylor]: Taking taylor expansion of 4.0 in y
2.638 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.638 * [taylor]: Taking taylor expansion of y in y
2.643 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.644 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in (x y) around 0
2.644 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
2.644 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.644 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.644 * [taylor]: Taking taylor expansion of x in y
2.644 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.644 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.644 * [taylor]: Taking taylor expansion of x in y
2.644 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.644 * [taylor]: Taking taylor expansion of 4.0 in y
2.644 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.644 * [taylor]: Taking taylor expansion of y in y
2.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
2.644 * [taylor]: Taking taylor expansion of 4.0 in y
2.644 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.644 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.644 * [taylor]: Taking taylor expansion of y in y
2.644 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.644 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.644 * [taylor]: Taking taylor expansion of x in y
2.644 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.644 * [taylor]: Taking taylor expansion of 4.0 in y
2.644 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.644 * [taylor]: Taking taylor expansion of y in y
2.645 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
2.645 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.645 * [taylor]: Taking taylor expansion of x in x
2.645 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.645 * [taylor]: Taking taylor expansion of x in x
2.645 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.645 * [taylor]: Taking taylor expansion of 4.0 in x
2.645 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.645 * [taylor]: Taking taylor expansion of y in x
2.646 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
2.646 * [taylor]: Taking taylor expansion of 4.0 in x
2.646 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.646 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.646 * [taylor]: Taking taylor expansion of y in x
2.646 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.646 * [taylor]: Taking taylor expansion of x in x
2.646 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.646 * [taylor]: Taking taylor expansion of 4.0 in x
2.646 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.646 * [taylor]: Taking taylor expansion of y in x
2.646 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
2.646 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.646 * [taylor]: Taking taylor expansion of x in x
2.646 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.646 * [taylor]: Taking taylor expansion of x in x
2.646 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.646 * [taylor]: Taking taylor expansion of 4.0 in x
2.646 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.646 * [taylor]: Taking taylor expansion of y in x
2.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
2.647 * [taylor]: Taking taylor expansion of 4.0 in x
2.647 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.647 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.647 * [taylor]: Taking taylor expansion of y in x
2.647 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.647 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.647 * [taylor]: Taking taylor expansion of x in x
2.647 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.647 * [taylor]: Taking taylor expansion of 4.0 in x
2.647 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.647 * [taylor]: Taking taylor expansion of y in x
2.648 * [taylor]: Taking taylor expansion of (- 1.0) in y
2.648 * [taylor]: Taking taylor expansion of 1.0 in y
2.651 * [taylor]: Taking taylor expansion of 0 in y
2.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
2.654 * [taylor]: Taking taylor expansion of 0.5 in y
2.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.654 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.654 * [taylor]: Taking taylor expansion of y in y
2.662 * [taylor]: Taking taylor expansion of 0 in y
2.663 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
2.663 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
2.663 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.663 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.663 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.663 * [taylor]: Taking taylor expansion of x in y
2.663 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.663 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.663 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.663 * [taylor]: Taking taylor expansion of x in y
2.663 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.663 * [taylor]: Taking taylor expansion of 4.0 in y
2.663 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.663 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.663 * [taylor]: Taking taylor expansion of y in y
2.664 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
2.664 * [taylor]: Taking taylor expansion of 4.0 in y
2.664 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.664 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.664 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.664 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.664 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.664 * [taylor]: Taking taylor expansion of x in y
2.665 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.665 * [taylor]: Taking taylor expansion of 4.0 in y
2.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.665 * [taylor]: Taking taylor expansion of y in y
2.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.665 * [taylor]: Taking taylor expansion of y in y
2.666 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.666 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.666 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.666 * [taylor]: Taking taylor expansion of x in x
2.667 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.667 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.667 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.667 * [taylor]: Taking taylor expansion of x in x
2.667 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.667 * [taylor]: Taking taylor expansion of 4.0 in x
2.667 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.667 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.667 * [taylor]: Taking taylor expansion of y in x
2.668 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.668 * [taylor]: Taking taylor expansion of 4.0 in x
2.668 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.668 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.668 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.668 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.668 * [taylor]: Taking taylor expansion of x in x
2.669 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.669 * [taylor]: Taking taylor expansion of 4.0 in x
2.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.669 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.669 * [taylor]: Taking taylor expansion of y in x
2.669 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.669 * [taylor]: Taking taylor expansion of y in x
2.669 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.669 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.670 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.670 * [taylor]: Taking taylor expansion of x in x
2.670 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.670 * [taylor]: Taking taylor expansion of x in x
2.670 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.670 * [taylor]: Taking taylor expansion of 4.0 in x
2.670 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.670 * [taylor]: Taking taylor expansion of y in x
2.671 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.671 * [taylor]: Taking taylor expansion of 4.0 in x
2.671 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.671 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.671 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.672 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.672 * [taylor]: Taking taylor expansion of x in x
2.672 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.672 * [taylor]: Taking taylor expansion of 4.0 in x
2.672 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.672 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.672 * [taylor]: Taking taylor expansion of y in x
2.672 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.672 * [taylor]: Taking taylor expansion of y in x
2.673 * [taylor]: Taking taylor expansion of 1 in y
2.680 * [taylor]: Taking taylor expansion of 0 in y
2.684 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
2.684 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.684 * [taylor]: Taking taylor expansion of 8.0 in y
2.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.684 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.684 * [taylor]: Taking taylor expansion of y in y
2.693 * [taylor]: Taking taylor expansion of 0 in y
2.694 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
2.694 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
2.694 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.694 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.694 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.694 * [taylor]: Taking taylor expansion of x in y
2.694 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.694 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.694 * [taylor]: Taking taylor expansion of x in y
2.694 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.694 * [taylor]: Taking taylor expansion of 4.0 in y
2.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.694 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.694 * [taylor]: Taking taylor expansion of y in y
2.696 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
2.696 * [taylor]: Taking taylor expansion of 4.0 in y
2.696 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.696 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.696 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.696 * [taylor]: Taking taylor expansion of x in y
2.696 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.696 * [taylor]: Taking taylor expansion of 4.0 in y
2.696 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.696 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.696 * [taylor]: Taking taylor expansion of y in y
2.697 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.697 * [taylor]: Taking taylor expansion of y in y
2.698 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.698 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.698 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.698 * [taylor]: Taking taylor expansion of x in x
2.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.698 * [taylor]: Taking taylor expansion of x in x
2.699 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.699 * [taylor]: Taking taylor expansion of 4.0 in x
2.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.699 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.699 * [taylor]: Taking taylor expansion of y in x
2.700 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.700 * [taylor]: Taking taylor expansion of 4.0 in x
2.700 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.700 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.700 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.700 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.701 * [taylor]: Taking taylor expansion of x in x
2.701 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.701 * [taylor]: Taking taylor expansion of 4.0 in x
2.701 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.701 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.701 * [taylor]: Taking taylor expansion of y in x
2.701 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.701 * [taylor]: Taking taylor expansion of y in x
2.702 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.702 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.702 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.702 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.702 * [taylor]: Taking taylor expansion of x in x
2.702 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.702 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.702 * [taylor]: Taking taylor expansion of x in x
2.702 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.702 * [taylor]: Taking taylor expansion of 4.0 in x
2.702 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.702 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.702 * [taylor]: Taking taylor expansion of y in x
2.704 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.704 * [taylor]: Taking taylor expansion of 4.0 in x
2.704 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.704 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.704 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.704 * [taylor]: Taking taylor expansion of x in x
2.704 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.704 * [taylor]: Taking taylor expansion of 4.0 in x
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.704 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.704 * [taylor]: Taking taylor expansion of y in x
2.704 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.704 * [taylor]: Taking taylor expansion of y in x
2.705 * [taylor]: Taking taylor expansion of 1 in y
2.708 * [taylor]: Taking taylor expansion of 0 in y
2.711 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
2.711 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.711 * [taylor]: Taking taylor expansion of 8.0 in y
2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.711 * [taylor]: Taking taylor expansion of y in y
2.721 * [taylor]: Taking taylor expansion of 0 in y
2.721 * * * [progress]: simplifying candidates
2.722 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* 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 (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* 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 (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* 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) (+ (* 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)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* 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) (+ (* x x) (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (* (/ (* x x) (+ (* x x) (* (* 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) (+ (* x x) (* (* 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) (+ (* x x) (* (* y 4.0) y))))
  (- (* (/ (* x x) (+ (* x x) (* (* 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) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* 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) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (- (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
2.727 * * [simplify]: iteration  0 :  130  enodes  (cost  1924 )
2.757 * * [simplify]: iteration  1 :  355  enodes  (cost  1812 )
2.849 * * [simplify]: iteration  2 :  1372  enodes  (cost  1590 )
3.234 * * [simplify]: iteration  done :  5000  enodes  (cost  1590 )
3.234 * [simplify]: Simplified to:
   (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* y 4.0) y)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y)))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  x
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* x x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (* (/ x (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y))) x)
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (pow (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 3)
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (* x x) (* (* y 4.0) y))
  (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (/ (* (pow x 3) x) (* (+ (* x x) (* (* y 4.0) y)) (+ (* 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))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (/ (* (pow x 3) x) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (/ (* (pow y 3) (* 4.0 4.0)) (/ (+ (* x x) (* (* y 4.0) y)) 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))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* 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) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) (/ (* (* y 4.0) y) (+ (pow x 6) (pow (* (* y 4.0) y) 3))))
  (- (* (/ x (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y))) x) (/ (* (* y 4.0) y) (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
3.235 * * * [progress]: adding candidates to table
3.397 * * [progress]: iteration 4 / 4
3.397 * * * [progress]: picking best candidate
3.402 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>
3.403 * * * [progress]: localizing error
3.415 * * * [progress]: generating rewritten candidates
3.415 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
3.425 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.435 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
3.444 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
3.497 * * * [progress]: generating series expansions
3.497 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
3.497 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
3.497 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.497 * [taylor]: Taking taylor expansion of 4.0 in x
3.497 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.497 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.497 * [taylor]: Taking taylor expansion of y in x
3.497 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.497 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.497 * [taylor]: Taking taylor expansion of x in x
3.497 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.497 * [taylor]: Taking taylor expansion of 4.0 in x
3.497 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.497 * [taylor]: Taking taylor expansion of y in x
3.498 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.498 * [taylor]: Taking taylor expansion of 4.0 in y
3.498 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.498 * [taylor]: Taking taylor expansion of y in y
3.498 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.498 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.498 * [taylor]: Taking taylor expansion of x in y
3.498 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.498 * [taylor]: Taking taylor expansion of 4.0 in y
3.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.498 * [taylor]: Taking taylor expansion of y in y
3.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.499 * [taylor]: Taking taylor expansion of 4.0 in y
3.499 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.499 * [taylor]: Taking taylor expansion of y in y
3.499 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.499 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.499 * [taylor]: Taking taylor expansion of x in y
3.499 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.499 * [taylor]: Taking taylor expansion of 4.0 in y
3.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.499 * [taylor]: Taking taylor expansion of y in y
3.500 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
3.500 * [taylor]: Taking taylor expansion of 4.0 in x
3.500 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.500 * [taylor]: Taking taylor expansion of x in x
3.503 * [taylor]: Taking taylor expansion of 0 in x
3.507 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
3.507 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
3.507 * [taylor]: Taking taylor expansion of 16.0 in x
3.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.507 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.520 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
3.520 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.520 * [taylor]: Taking taylor expansion of 4.0 in x
3.520 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.520 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.520 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.520 * [taylor]: Taking taylor expansion of x in x
3.521 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.521 * [taylor]: Taking taylor expansion of 4.0 in x
3.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.521 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.521 * [taylor]: Taking taylor expansion of y in x
3.521 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.521 * [taylor]: Taking taylor expansion of y in x
3.521 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.521 * [taylor]: Taking taylor expansion of 4.0 in y
3.521 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.521 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.521 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.521 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.521 * [taylor]: Taking taylor expansion of x in y
3.522 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.522 * [taylor]: Taking taylor expansion of 4.0 in y
3.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.522 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.522 * [taylor]: Taking taylor expansion of y in y
3.522 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.522 * [taylor]: Taking taylor expansion of y in y
3.523 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.523 * [taylor]: Taking taylor expansion of 4.0 in y
3.524 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.524 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.524 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.524 * [taylor]: Taking taylor expansion of x in y
3.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.524 * [taylor]: Taking taylor expansion of 4.0 in y
3.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.524 * [taylor]: Taking taylor expansion of y in y
3.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.524 * [taylor]: Taking taylor expansion of y in y
3.526 * [taylor]: Taking taylor expansion of 1.0 in x
3.528 * [taylor]: Taking taylor expansion of 0 in x
3.532 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.532 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.532 * [taylor]: Taking taylor expansion of 0.25 in x
3.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.532 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.532 * [taylor]: Taking taylor expansion of x in x
3.537 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
3.537 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.538 * [taylor]: Taking taylor expansion of 4.0 in x
3.538 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.538 * [taylor]: Taking taylor expansion of x in x
3.538 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.538 * [taylor]: Taking taylor expansion of 4.0 in x
3.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.538 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.538 * [taylor]: Taking taylor expansion of y in x
3.538 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.538 * [taylor]: Taking taylor expansion of y in x
3.539 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.539 * [taylor]: Taking taylor expansion of 4.0 in y
3.539 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.539 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.539 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.539 * [taylor]: Taking taylor expansion of x in y
3.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.539 * [taylor]: Taking taylor expansion of 4.0 in y
3.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.539 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.539 * [taylor]: Taking taylor expansion of y in y
3.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.540 * [taylor]: Taking taylor expansion of y in y
3.541 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.541 * [taylor]: Taking taylor expansion of 4.0 in y
3.541 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.541 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.541 * [taylor]: Taking taylor expansion of x in y
3.541 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.541 * [taylor]: Taking taylor expansion of 4.0 in y
3.541 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.541 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.541 * [taylor]: Taking taylor expansion of y in y
3.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.542 * [taylor]: Taking taylor expansion of y in y
3.543 * [taylor]: Taking taylor expansion of 1.0 in x
3.546 * [taylor]: Taking taylor expansion of 0 in x
3.549 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.549 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.549 * [taylor]: Taking taylor expansion of 0.25 in x
3.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.549 * [taylor]: Taking taylor expansion of x in x
3.554 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
3.554 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
3.554 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.554 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.554 * [taylor]: Taking taylor expansion of x in y
3.554 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.554 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.554 * [taylor]: Taking taylor expansion of x in y
3.554 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.554 * [taylor]: Taking taylor expansion of 4.0 in y
3.554 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.554 * [taylor]: Taking taylor expansion of y in y
3.555 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.555 * [taylor]: Taking taylor expansion of x in x
3.555 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.555 * [taylor]: Taking taylor expansion of x in x
3.555 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.555 * [taylor]: Taking taylor expansion of 4.0 in x
3.555 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.555 * [taylor]: Taking taylor expansion of y in x
3.555 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.555 * [taylor]: Taking taylor expansion of x in x
3.555 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.555 * [taylor]: Taking taylor expansion of x in x
3.555 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.555 * [taylor]: Taking taylor expansion of 4.0 in x
3.555 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.556 * [taylor]: Taking taylor expansion of y in x
3.556 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
3.556 * [taylor]: Taking taylor expansion of 0.25 in y
3.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.556 * [taylor]: Taking taylor expansion of y in y
3.560 * [taylor]: Taking taylor expansion of 0 in y
3.563 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
3.563 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
3.563 * [taylor]: Taking taylor expansion of 0.0625 in y
3.563 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.563 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.563 * [taylor]: Taking taylor expansion of y in y
3.572 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
3.572 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.572 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.572 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.572 * [taylor]: Taking taylor expansion of x in y
3.572 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.572 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.572 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.572 * [taylor]: Taking taylor expansion of x in y
3.572 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.572 * [taylor]: Taking taylor expansion of 4.0 in y
3.572 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.572 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.572 * [taylor]: Taking taylor expansion of y in y
3.573 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.573 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.573 * [taylor]: Taking taylor expansion of x in x
3.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.573 * [taylor]: Taking taylor expansion of x in x
3.574 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.574 * [taylor]: Taking taylor expansion of 4.0 in x
3.574 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.574 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.574 * [taylor]: Taking taylor expansion of y in x
3.575 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.575 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.575 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.575 * [taylor]: Taking taylor expansion of x in x
3.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.575 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.575 * [taylor]: Taking taylor expansion of x in x
3.576 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.576 * [taylor]: Taking taylor expansion of 4.0 in x
3.576 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.576 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.576 * [taylor]: Taking taylor expansion of y in x
3.577 * [taylor]: Taking taylor expansion of 1 in y
3.579 * [taylor]: Taking taylor expansion of 0 in y
3.582 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.582 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.582 * [taylor]: Taking taylor expansion of 4.0 in y
3.582 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.582 * [taylor]: Taking taylor expansion of y in y
3.587 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
3.587 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.587 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.587 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.587 * [taylor]: Taking taylor expansion of x in y
3.587 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.587 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.587 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.587 * [taylor]: Taking taylor expansion of x in y
3.587 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.587 * [taylor]: Taking taylor expansion of 4.0 in y
3.587 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.587 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.587 * [taylor]: Taking taylor expansion of y in y
3.589 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.589 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.589 * [taylor]: Taking taylor expansion of x in x
3.589 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.589 * [taylor]: Taking taylor expansion of x in x
3.589 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.589 * [taylor]: Taking taylor expansion of 4.0 in x
3.589 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.589 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.589 * [taylor]: Taking taylor expansion of y in x
3.590 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.590 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.590 * [taylor]: Taking taylor expansion of x in x
3.590 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.590 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.590 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.590 * [taylor]: Taking taylor expansion of x in x
3.591 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.591 * [taylor]: Taking taylor expansion of 4.0 in x
3.591 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.591 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.591 * [taylor]: Taking taylor expansion of y in x
3.592 * [taylor]: Taking taylor expansion of 1 in y
3.594 * [taylor]: Taking taylor expansion of 0 in y
3.602 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.602 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.602 * [taylor]: Taking taylor expansion of 4.0 in y
3.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.602 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.602 * [taylor]: Taking taylor expansion of y in y
3.608 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
3.608 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
3.608 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.608 * [taylor]: Taking taylor expansion of 4.0 in x
3.608 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.608 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.608 * [taylor]: Taking taylor expansion of y in x
3.608 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.608 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.608 * [taylor]: Taking taylor expansion of x in x
3.608 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.608 * [taylor]: Taking taylor expansion of 4.0 in x
3.608 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.608 * [taylor]: Taking taylor expansion of y in x
3.609 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.609 * [taylor]: Taking taylor expansion of 4.0 in y
3.609 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.609 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.609 * [taylor]: Taking taylor expansion of y in y
3.609 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.609 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.609 * [taylor]: Taking taylor expansion of x in y
3.609 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.609 * [taylor]: Taking taylor expansion of 4.0 in y
3.609 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.609 * [taylor]: Taking taylor expansion of y in y
3.609 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.610 * [taylor]: Taking taylor expansion of 4.0 in y
3.610 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.610 * [taylor]: Taking taylor expansion of y in y
3.610 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.610 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.610 * [taylor]: Taking taylor expansion of x in y
3.610 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.610 * [taylor]: Taking taylor expansion of 4.0 in y
3.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.610 * [taylor]: Taking taylor expansion of y in y
3.610 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
3.610 * [taylor]: Taking taylor expansion of 4.0 in x
3.610 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.610 * [taylor]: Taking taylor expansion of x in x
3.614 * [taylor]: Taking taylor expansion of 0 in x
3.617 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
3.617 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
3.617 * [taylor]: Taking taylor expansion of 16.0 in x
3.617 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.617 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.617 * [taylor]: Taking taylor expansion of x in x
3.626 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
3.626 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.626 * [taylor]: Taking taylor expansion of 4.0 in x
3.626 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.626 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.626 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.626 * [taylor]: Taking taylor expansion of x in x
3.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.627 * [taylor]: Taking taylor expansion of 4.0 in x
3.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.627 * [taylor]: Taking taylor expansion of y in x
3.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.627 * [taylor]: Taking taylor expansion of y in x
3.628 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.628 * [taylor]: Taking taylor expansion of 4.0 in y
3.628 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.628 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.628 * [taylor]: Taking taylor expansion of x in y
3.628 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.628 * [taylor]: Taking taylor expansion of 4.0 in y
3.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.628 * [taylor]: Taking taylor expansion of y in y
3.629 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.629 * [taylor]: Taking taylor expansion of y in y
3.630 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.630 * [taylor]: Taking taylor expansion of 4.0 in y
3.630 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.630 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.630 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.630 * [taylor]: Taking taylor expansion of x in y
3.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.630 * [taylor]: Taking taylor expansion of 4.0 in y
3.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.630 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.630 * [taylor]: Taking taylor expansion of y in y
3.631 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.631 * [taylor]: Taking taylor expansion of y in y
3.632 * [taylor]: Taking taylor expansion of 1.0 in x
3.635 * [taylor]: Taking taylor expansion of 0 in x
3.638 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.638 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.638 * [taylor]: Taking taylor expansion of 0.25 in x
3.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.638 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.638 * [taylor]: Taking taylor expansion of x in x
3.644 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
3.644 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.644 * [taylor]: Taking taylor expansion of 4.0 in x
3.644 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.644 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.644 * [taylor]: Taking taylor expansion of x in x
3.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.644 * [taylor]: Taking taylor expansion of 4.0 in x
3.644 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.644 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.644 * [taylor]: Taking taylor expansion of y in x
3.645 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.645 * [taylor]: Taking taylor expansion of y in x
3.645 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.645 * [taylor]: Taking taylor expansion of 4.0 in y
3.645 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.645 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.645 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.645 * [taylor]: Taking taylor expansion of x in y
3.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.645 * [taylor]: Taking taylor expansion of 4.0 in y
3.645 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.645 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.645 * [taylor]: Taking taylor expansion of y in y
3.646 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.646 * [taylor]: Taking taylor expansion of y in y
3.647 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.647 * [taylor]: Taking taylor expansion of 4.0 in y
3.647 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.647 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.647 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.647 * [taylor]: Taking taylor expansion of x in y
3.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.647 * [taylor]: Taking taylor expansion of 4.0 in y
3.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.647 * [taylor]: Taking taylor expansion of y in y
3.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.648 * [taylor]: Taking taylor expansion of y in y
3.649 * [taylor]: Taking taylor expansion of 1.0 in x
3.652 * [taylor]: Taking taylor expansion of 0 in x
3.655 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.655 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.655 * [taylor]: Taking taylor expansion of 0.25 in x
3.655 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.655 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.655 * [taylor]: Taking taylor expansion of x in x
3.660 * * * * [progress]: [ 4 / 4 ] generating series at (2)
3.661 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in (x y) around 0
3.661 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
3.661 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.661 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.661 * [taylor]: Taking taylor expansion of x in y
3.661 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.661 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.661 * [taylor]: Taking taylor expansion of x in y
3.661 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.661 * [taylor]: Taking taylor expansion of 4.0 in y
3.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.661 * [taylor]: Taking taylor expansion of y in y
3.661 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.661 * [taylor]: Taking taylor expansion of 4.0 in y
3.661 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.661 * [taylor]: Taking taylor expansion of y in y
3.661 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.661 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.661 * [taylor]: Taking taylor expansion of x in y
3.661 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.661 * [taylor]: Taking taylor expansion of 4.0 in y
3.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.661 * [taylor]: Taking taylor expansion of y in y
3.662 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
3.662 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.662 * [taylor]: Taking taylor expansion of x in x
3.662 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.662 * [taylor]: Taking taylor expansion of x in x
3.662 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.662 * [taylor]: Taking taylor expansion of 4.0 in x
3.662 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.662 * [taylor]: Taking taylor expansion of y in x
3.663 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.663 * [taylor]: Taking taylor expansion of 4.0 in x
3.663 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.663 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.663 * [taylor]: Taking taylor expansion of y in x
3.663 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.663 * [taylor]: Taking taylor expansion of x in x
3.663 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.663 * [taylor]: Taking taylor expansion of 4.0 in x
3.663 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.663 * [taylor]: Taking taylor expansion of y in x
3.663 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
3.663 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.663 * [taylor]: Taking taylor expansion of x in x
3.663 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.663 * [taylor]: Taking taylor expansion of x in x
3.663 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.663 * [taylor]: Taking taylor expansion of 4.0 in x
3.663 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.663 * [taylor]: Taking taylor expansion of y in x
3.664 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.664 * [taylor]: Taking taylor expansion of 4.0 in x
3.664 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.664 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.664 * [taylor]: Taking taylor expansion of y in x
3.664 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.664 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.664 * [taylor]: Taking taylor expansion of x in x
3.664 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.664 * [taylor]: Taking taylor expansion of 4.0 in x
3.664 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.664 * [taylor]: Taking taylor expansion of y in x
3.667 * [taylor]: Taking taylor expansion of (- 1.0) in y
3.667 * [taylor]: Taking taylor expansion of 1.0 in y
3.669 * [taylor]: Taking taylor expansion of 0 in y
3.672 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.672 * [taylor]: Taking taylor expansion of 0.5 in y
3.672 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.672 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.672 * [taylor]: Taking taylor expansion of y in y
3.680 * [taylor]: Taking taylor expansion of 0 in y
3.681 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
3.681 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
3.681 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.681 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.681 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.681 * [taylor]: Taking taylor expansion of x in y
3.681 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.681 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.681 * [taylor]: Taking taylor expansion of x in y
3.681 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.681 * [taylor]: Taking taylor expansion of 4.0 in y
3.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.681 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.681 * [taylor]: Taking taylor expansion of y in y
3.682 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
3.682 * [taylor]: Taking taylor expansion of 4.0 in y
3.682 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.682 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.682 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.682 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.682 * [taylor]: Taking taylor expansion of x in y
3.682 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.682 * [taylor]: Taking taylor expansion of 4.0 in y
3.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.682 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.682 * [taylor]: Taking taylor expansion of y in y
3.683 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.683 * [taylor]: Taking taylor expansion of y in y
3.688 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
3.689 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.689 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.689 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.689 * [taylor]: Taking taylor expansion of x in x
3.689 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.689 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.689 * [taylor]: Taking taylor expansion of x in x
3.689 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.689 * [taylor]: Taking taylor expansion of 4.0 in x
3.689 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.689 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.689 * [taylor]: Taking taylor expansion of y in x
3.690 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.690 * [taylor]: Taking taylor expansion of 4.0 in x
3.690 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.690 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.691 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.691 * [taylor]: Taking taylor expansion of x in x
3.691 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.691 * [taylor]: Taking taylor expansion of 4.0 in x
3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.691 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.691 * [taylor]: Taking taylor expansion of y in x
3.691 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.691 * [taylor]: Taking taylor expansion of y in x
3.692 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
3.692 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.692 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.692 * [taylor]: Taking taylor expansion of x in x
3.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.692 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.692 * [taylor]: Taking taylor expansion of x in x
3.692 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.692 * [taylor]: Taking taylor expansion of 4.0 in x
3.692 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.692 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.692 * [taylor]: Taking taylor expansion of y in x
3.693 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.693 * [taylor]: Taking taylor expansion of 4.0 in x
3.693 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.693 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.693 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.694 * [taylor]: Taking taylor expansion of x in x
3.694 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.694 * [taylor]: Taking taylor expansion of 4.0 in x
3.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.694 * [taylor]: Taking taylor expansion of y in x
3.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.694 * [taylor]: Taking taylor expansion of y in x
3.695 * [taylor]: Taking taylor expansion of 1 in y
3.697 * [taylor]: Taking taylor expansion of 0 in y
3.700 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.700 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.700 * [taylor]: Taking taylor expansion of 8.0 in y
3.700 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.700 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.700 * [taylor]: Taking taylor expansion of y in y
3.709 * [taylor]: Taking taylor expansion of 0 in y
3.710 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
3.710 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
3.710 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.710 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.710 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.710 * [taylor]: Taking taylor expansion of x in y
3.710 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.710 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.710 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.710 * [taylor]: Taking taylor expansion of x in y
3.710 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.710 * [taylor]: Taking taylor expansion of 4.0 in y
3.710 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.710 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.710 * [taylor]: Taking taylor expansion of y in y
3.711 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
3.712 * [taylor]: Taking taylor expansion of 4.0 in y
3.712 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.712 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.712 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.712 * [taylor]: Taking taylor expansion of x in y
3.712 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.712 * [taylor]: Taking taylor expansion of 4.0 in y
3.712 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.712 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.712 * [taylor]: Taking taylor expansion of y in y
3.712 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.712 * [taylor]: Taking taylor expansion of y in y
3.714 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
3.714 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.714 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.714 * [taylor]: Taking taylor expansion of x in x
3.714 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.714 * [taylor]: Taking taylor expansion of x in x
3.714 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.714 * [taylor]: Taking taylor expansion of 4.0 in x
3.714 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.714 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.714 * [taylor]: Taking taylor expansion of y in x
3.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.715 * [taylor]: Taking taylor expansion of 4.0 in x
3.715 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.715 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.715 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.715 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.715 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.715 * [taylor]: Taking taylor expansion of x in x
3.716 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.716 * [taylor]: Taking taylor expansion of 4.0 in x
3.716 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.716 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.716 * [taylor]: Taking taylor expansion of y in x
3.716 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.716 * [taylor]: Taking taylor expansion of y in x
3.717 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
3.717 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.717 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.717 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.717 * [taylor]: Taking taylor expansion of x in x
3.717 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.717 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.717 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.717 * [taylor]: Taking taylor expansion of x in x
3.717 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.717 * [taylor]: Taking taylor expansion of 4.0 in x
3.717 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.717 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.717 * [taylor]: Taking taylor expansion of y in x
3.718 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.718 * [taylor]: Taking taylor expansion of 4.0 in x
3.718 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.718 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.718 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.719 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.719 * [taylor]: Taking taylor expansion of x in x
3.719 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.719 * [taylor]: Taking taylor expansion of 4.0 in x
3.719 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.719 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.719 * [taylor]: Taking taylor expansion of y in x
3.719 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.719 * [taylor]: Taking taylor expansion of y in x
3.720 * [taylor]: Taking taylor expansion of 1 in y
3.722 * [taylor]: Taking taylor expansion of 0 in y
3.726 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.726 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.726 * [taylor]: Taking taylor expansion of 8.0 in y
3.726 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.726 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.726 * [taylor]: Taking taylor expansion of y in y
3.735 * [taylor]: Taking taylor expansion of 0 in y
3.735 * * * [progress]: simplifying candidates
3.737 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* 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 (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (log (* (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (log (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log 1)
  (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (exp (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (log (exp (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (exp (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))))
  (log (exp (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (log (exp (/ (* y 4.0) 1)))
  (log (exp 1))
  (log (exp (* (* y 4.0) y)))
  (log (exp (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))))
  (log (exp (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))))
  (log (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (exp (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (* (cbrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (cbrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (* (* (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* 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 (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (* (* (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) 3))
  (+ (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (+ (* (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (- (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (* (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (* (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log 1))
  (- (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  0
  0
  0
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
3.742 * * [simplify]: iteration  0 :  160  enodes  (cost  2419 )
3.775 * * [simplify]: iteration  1 :  382  enodes  (cost  2181 )
3.869 * * [simplify]: iteration  2 :  1375  enodes  (cost  1945 )
4.272 * * [simplify]: iteration  done :  5001  enodes  (cost  1945 )
4.273 * [simplify]: Simplified to:
   (log (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (log (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (log (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (log (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (exp (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (pow (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)) 3)
  (pow (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)) 3)
  (pow (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (pow (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* y 4.0) y)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y)))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  x
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* x x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ x (/ (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y)) x))
  (* 2 (log (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (log (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  0
  (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))
  (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  1
  (* (* y 4.0) y)
  (/ (* (* y 4.0) y) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 4.0)) y)))
  (log (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (exp (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (pow (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (pow (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))) 3)
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (/ (* (pow x 3) x) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)) (+ (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (- (/ (* (pow x 3) x) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (/ (* (pow y 3) (* 4.0 4.0)) (/ (+ (* x x) (* (* y 4.0) y)) y)) (+ (* x x) (* (* y 4.0) y))))
  (+ (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (* 2 (log (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (- (/ (* y 4.0) (/ (+ (* x x) (* (* y 4.0) y)) y)))
  0
  0
  0
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
4.274 * * * [progress]: adding candidates to table
4.512 * [progress]: [Phase 3 of 3] Extracting.
4.512 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.513 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
4.513 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.540 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.565 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.614 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.653 * * * [regime]: Found split indices: #<option (#s(si 2 28) #s(si 0 74) #s(si 3 177) #s(si 0 187) #s(si 3 192) #s(si 0 204) #s(si 3 213) #s(si 2 255))>
4.653 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.863 * [regimes]: Found splitpoints: (#s(sp 2 y -7.710738992849757e+142) #s(sp 0 y -1.3841596065667632e-97) #s(sp 3 y 1.1196094733529732e-55) #s(sp 0 y 28161126.972837694) #s(sp 3 y 4.011625031578035e+38) #s(sp 0 y 2.1620145518824135e+107) #s(sp 3 y 4.367447801126625e+128) #s(sp 2 y +nan.0)) , with alts (#<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (/ (/ (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))) (+ (* (* y 4.0) y) (* x x))) (+ (* x x) (* (* y 4.0) y))))> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)>)
4.864 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= y -7.710738992849757e+142) (- 1.0) (if (<= y -1.3841596065667632e-97) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 1.1196094733529732e-55) 1 (if (<= y 28161126.972837694) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 4.011625031578035e+38) 1 (if (<= y 2.1620145518824135e+107) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 4.367447801126625e+128) 1 (- 1.0))))))))
4.865 * * [simplify]: iteration  0 :  36  enodes  (cost  128 )
4.866 * * [simplify]: iteration  1 :  41  enodes  (cost  128 )
4.867 * * [simplify]: iteration  done :  41  enodes  (cost  128 )
4.867 * [simplify]: Simplified to:
   (if (<= y -7.710738992849757e+142) (- 1.0) (if (<= y -1.3841596065667632e-97) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 1.1196094733529732e-55) 1 (if (<= y 28161126.972837694) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 4.011625031578035e+38) 1 (if (<= y 2.1620145518824135e+107) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 4.367447801126625e+128) 1 (- 1.0))))))))
5.392 * [regime-testing]: Baseline error score: 31.746932347557365
5.393 * [regime-testing]: Oracle error score: 0.4053654337736166
5.394 * [regime-testing]: End program error score: 13.602937757475756
5.436 * [regime-testing]: Target error score: 31.978711763388876