13.240 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.017 * * [simplify]: iteration  0 :  9  enodes  (cost  19 )
0.018 * * [simplify]: iteration  1 :  17  enodes  (cost  19 )
0.020 * * [simplify]: iteration  2 :  35  enodes  (cost  19 )
0.025 * * [simplify]: iteration  3 :  70  enodes  (cost  19 )
0.034 * * [simplify]: iteration  4 :  119  enodes  (cost  19 )
0.053 * * [simplify]: iteration  5 :  167  enodes  (cost  19 )
0.076 * * [simplify]: iteration  6 :  187  enodes  (cost  19 )
0.104 * * [simplify]: iteration  7 :  188  enodes  (cost  19 )
0.132 * * [simplify]: iteration  done :  188  enodes  (cost  19 )
0.132 * [simplify]: Simplified to:
   (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.132 * * [progress]: iteration 1 / 4
0.132 * * * [progress]: picking best candidate
0.134 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.134 * * * [progress]: localizing error
0.141 * * * [progress]: generating rewritten candidates
0.141 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.154 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.158 * * * [progress]: generating series expansions
0.158 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.158 * [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
0.158 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
0.158 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.158 * [taylor]: Taking taylor expansion of 4.0 in y
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.158 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.158 * [taylor]: Taking taylor expansion of 4.0 in y
0.158 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.159 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.159 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.159 * [taylor]: Taking taylor expansion of 4.0 in x
0.159 * [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 (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.159 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.159 * [taylor]: Taking taylor expansion of 4.0 in x
0.159 * [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 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.159 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.159 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.159 * [taylor]: Taking taylor expansion of 4.0 in x
0.159 * [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 (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.160 * [taylor]: Taking taylor expansion of 4.0 in x
0.160 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of -1.0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.165 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [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
0.173 * [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
0.173 * [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
0.174 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.174 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.174 * [taylor]: Taking taylor expansion of 4.0 in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.174 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.177 * [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
0.177 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.177 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.177 * [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
0.177 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.177 * [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
0.178 * [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)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) 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
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.180 * [taylor]: Taking taylor expansion of 4.0 in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.180 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.180 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.181 * [taylor]: Taking taylor expansion of 4.0 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.181 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.182 * [taylor]: Taking taylor expansion of 1 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.187 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.187 * [taylor]: Taking taylor expansion of 8.0 in y
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [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
0.195 * [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
0.195 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.195 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.195 * [taylor]: Taking taylor expansion of x in y
0.195 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.196 * [taylor]: Taking taylor expansion of 4.0 in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.196 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.196 * [taylor]: Taking taylor expansion of 4.0 in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.196 * [taylor]: Taking taylor expansion of y in y
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
0.199 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.199 * [taylor]: Taking taylor expansion of 4.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.199 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.199 * [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
0.200 * [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
0.201 * [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
0.201 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.202 * [taylor]: Taking taylor expansion of 4.0 in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.202 * [taylor]: Taking taylor expansion of y in x
0.202 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.203 * [taylor]: Taking taylor expansion of 4.0 in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of 1 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.209 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.209 * [taylor]: Taking taylor expansion of 8.0 in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.217 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.217 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.217 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.217 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.217 * [taylor]: Taking taylor expansion of 4.0 in y
0.217 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.217 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.217 * [taylor]: Taking taylor expansion of 4.0 in x
0.217 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.217 * [taylor]: Taking taylor expansion of y in x
0.217 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.218 * [taylor]: Taking taylor expansion of 4.0 in x
0.218 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.218 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.218 * [taylor]: Taking taylor expansion of 4.0 in y
0.218 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [taylor]: Taking taylor expansion of 1 in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.231 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.231 * [taylor]: Taking taylor expansion of x 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
0.231 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.232 * [taylor]: Taking taylor expansion of 4.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.233 * [taylor]: Taking taylor expansion of 4.0 in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of 1 in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.235 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.235 * [taylor]: Taking taylor expansion of 4.0 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.235 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.245 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.245 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.245 * [taylor]: Taking taylor expansion of 4.0 in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.245 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.246 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.246 * [taylor]: Taking taylor expansion of 4.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.247 * [taylor]: Taking taylor expansion of 4.0 in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.247 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.248 * [taylor]: Taking taylor expansion of 1 in y
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.250 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.250 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.250 * [taylor]: Taking taylor expansion of 4.0 in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.250 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.260 * * * [progress]: simplifying candidates
0.261 * [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)))
0.264 * * [simplify]: iteration  0 :  82  enodes  (cost  1196 )
0.277 * * [simplify]: iteration  1 :  219  enodes  (cost  1174 )
0.327 * * [simplify]: iteration  2 :  940  enodes  (cost  1060 )
0.699 * * [simplify]: iteration  3 :  4772  enodes  (cost  1056 )
3.203 * * [simplify]: iteration  done :  5000  enodes  (cost  1056 )
3.203 * [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
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 4) (* (* 4.0 (* y 4.0)) (pow y 3))))
  (* (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)) (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (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))
  (- (* 4.0 (pow y 2)))
  (- (pow x 4) (* (* 4.0 (* y 4.0)) (pow y 3)))
  (+ (* 4.0 (pow y 2)) (* x x))
  (- (* 4.0 (pow y 2)))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
3.204 * * * [progress]: adding candidates to table
3.324 * * [progress]: iteration 2 / 4
3.324 * * * [progress]: picking best candidate
3.330 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
3.330 * * * [progress]: localizing error
3.330 * * * [progress]: generating rewritten candidates
3.330 * * * [progress]: generating series expansions
3.330 * * * [progress]: simplifying candidates
3.331 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
3.331 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
3.331 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
3.331 * [simplify]: Simplified to:
   
3.331 * * * [progress]: adding candidates to table
3.332 * * [progress]: iteration 3 / 4
3.332 * * * [progress]: picking best candidate
3.337 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
3.337 * * * [progress]: localizing error
3.346 * * * [progress]: generating rewritten candidates
3.346 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
3.356 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
3.363 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
3.400 * * * [progress]: generating series expansions
3.400 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
3.400 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
3.400 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.400 * [taylor]: Taking taylor expansion of 4.0 in x
3.400 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.400 * [taylor]: Taking taylor expansion of y in x
3.400 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.400 * [taylor]: Taking taylor expansion of x in x
3.400 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.400 * [taylor]: Taking taylor expansion of 4.0 in x
3.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.400 * [taylor]: Taking taylor expansion of y in x
3.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.401 * [taylor]: Taking taylor expansion of 4.0 in y
3.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.401 * [taylor]: Taking taylor expansion of y in y
3.401 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.401 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.401 * [taylor]: Taking taylor expansion of x in y
3.401 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.401 * [taylor]: Taking taylor expansion of 4.0 in y
3.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.401 * [taylor]: Taking taylor expansion of y in y
3.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.401 * [taylor]: Taking taylor expansion of 4.0 in y
3.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.402 * [taylor]: Taking taylor expansion of y in y
3.402 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.402 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.402 * [taylor]: Taking taylor expansion of x in y
3.402 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.402 * [taylor]: Taking taylor expansion of 4.0 in y
3.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.402 * [taylor]: Taking taylor expansion of y in y
3.402 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
3.402 * [taylor]: Taking taylor expansion of 4.0 in x
3.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.402 * [taylor]: Taking taylor expansion of x in x
3.406 * [taylor]: Taking taylor expansion of 0 in x
3.409 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
3.409 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
3.409 * [taylor]: Taking taylor expansion of 16.0 in x
3.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.409 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.409 * [taylor]: Taking taylor expansion of x in x
3.418 * [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
3.418 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.418 * [taylor]: Taking taylor expansion of 4.0 in x
3.418 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.418 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.418 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.418 * [taylor]: Taking taylor expansion of x in x
3.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.418 * [taylor]: Taking taylor expansion of 4.0 in x
3.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.418 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.418 * [taylor]: Taking taylor expansion of y in x
3.419 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.419 * [taylor]: Taking taylor expansion of y in x
3.419 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.419 * [taylor]: Taking taylor expansion of 4.0 in y
3.419 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.419 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.419 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.419 * [taylor]: Taking taylor expansion of x in y
3.419 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.419 * [taylor]: Taking taylor expansion of 4.0 in y
3.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.419 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.419 * [taylor]: Taking taylor expansion of y in y
3.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.420 * [taylor]: Taking taylor expansion of y in y
3.421 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.421 * [taylor]: Taking taylor expansion of 4.0 in y
3.421 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.421 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.421 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.421 * [taylor]: Taking taylor expansion of x in y
3.421 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.421 * [taylor]: Taking taylor expansion of 4.0 in y
3.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.421 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.421 * [taylor]: Taking taylor expansion of y in y
3.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.422 * [taylor]: Taking taylor expansion of y in y
3.423 * [taylor]: Taking taylor expansion of 1.0 in x
3.426 * [taylor]: Taking taylor expansion of 0 in x
3.429 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.429 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.429 * [taylor]: Taking taylor expansion of 0.25 in x
3.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.429 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.429 * [taylor]: Taking taylor expansion of x in x
3.435 * [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
3.435 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.435 * [taylor]: Taking taylor expansion of 4.0 in x
3.435 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.435 * [taylor]: Taking taylor expansion of x in x
3.435 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.435 * [taylor]: Taking taylor expansion of 4.0 in x
3.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.436 * [taylor]: Taking taylor expansion of y in x
3.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.436 * [taylor]: Taking taylor expansion of y in x
3.436 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.436 * [taylor]: Taking taylor expansion of 4.0 in y
3.436 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.436 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.436 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.436 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.436 * [taylor]: Taking taylor expansion of x in y
3.436 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.436 * [taylor]: Taking taylor expansion of 4.0 in y
3.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.436 * [taylor]: Taking taylor expansion of y in y
3.437 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.437 * [taylor]: Taking taylor expansion of y in y
3.438 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.438 * [taylor]: Taking taylor expansion of 4.0 in y
3.439 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.439 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.439 * [taylor]: Taking taylor expansion of x in y
3.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.439 * [taylor]: Taking taylor expansion of 4.0 in y
3.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.439 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.439 * [taylor]: Taking taylor expansion of y in y
3.439 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.439 * [taylor]: Taking taylor expansion of y in y
3.441 * [taylor]: Taking taylor expansion of 1.0 in x
3.443 * [taylor]: Taking taylor expansion of 0 in x
3.447 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.447 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.447 * [taylor]: Taking taylor expansion of 0.25 in x
3.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.447 * [taylor]: Taking taylor expansion of x in x
3.452 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
3.453 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
3.453 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.453 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.453 * [taylor]: Taking taylor expansion of x in y
3.453 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.453 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.453 * [taylor]: Taking taylor expansion of x in y
3.453 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.453 * [taylor]: Taking taylor expansion of 4.0 in y
3.453 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.453 * [taylor]: Taking taylor expansion of y in y
3.453 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.453 * [taylor]: Taking taylor expansion of x in x
3.453 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.453 * [taylor]: Taking taylor expansion of x in x
3.453 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.453 * [taylor]: Taking taylor expansion of 4.0 in x
3.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.453 * [taylor]: Taking taylor expansion of y in x
3.454 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.454 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.454 * [taylor]: Taking taylor expansion of x in x
3.454 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.454 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.454 * [taylor]: Taking taylor expansion of x in x
3.454 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.454 * [taylor]: Taking taylor expansion of 4.0 in x
3.454 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.454 * [taylor]: Taking taylor expansion of y in x
3.454 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
3.454 * [taylor]: Taking taylor expansion of 0.25 in y
3.455 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.455 * [taylor]: Taking taylor expansion of y in y
3.458 * [taylor]: Taking taylor expansion of 0 in y
3.461 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
3.461 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
3.461 * [taylor]: Taking taylor expansion of 0.0625 in y
3.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.461 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.461 * [taylor]: Taking taylor expansion of y in y
3.472 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
3.473 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.473 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.473 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.473 * [taylor]: Taking taylor expansion of x in y
3.473 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.473 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.473 * [taylor]: Taking taylor expansion of x in y
3.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.473 * [taylor]: Taking taylor expansion of 4.0 in y
3.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.473 * [taylor]: Taking taylor expansion of y in y
3.474 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.474 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.474 * [taylor]: Taking taylor expansion of x in x
3.474 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.474 * [taylor]: Taking taylor expansion of x in x
3.475 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.475 * [taylor]: Taking taylor expansion of 4.0 in x
3.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.475 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.475 * [taylor]: Taking taylor expansion of y in x
3.476 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.476 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.476 * [taylor]: Taking taylor expansion of x in x
3.476 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.476 * [taylor]: Taking taylor expansion of x in x
3.476 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.476 * [taylor]: Taking taylor expansion of 4.0 in x
3.476 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.476 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.476 * [taylor]: Taking taylor expansion of y in x
3.478 * [taylor]: Taking taylor expansion of 1 in y
3.480 * [taylor]: Taking taylor expansion of 0 in y
3.482 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.483 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.483 * [taylor]: Taking taylor expansion of 4.0 in y
3.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.483 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.483 * [taylor]: Taking taylor expansion of y in y
3.489 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
3.489 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.489 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.489 * [taylor]: Taking taylor expansion of x in y
3.489 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.489 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.489 * [taylor]: Taking taylor expansion of x in y
3.489 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.489 * [taylor]: Taking taylor expansion of 4.0 in y
3.489 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.489 * [taylor]: Taking taylor expansion of y in y
3.490 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.490 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.490 * [taylor]: Taking taylor expansion of x in x
3.490 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.490 * [taylor]: Taking taylor expansion of x in x
3.491 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.491 * [taylor]: Taking taylor expansion of 4.0 in x
3.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.491 * [taylor]: Taking taylor expansion of y in x
3.492 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.492 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.492 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.493 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.493 * [taylor]: Taking taylor expansion of 4.0 in x
3.493 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.493 * [taylor]: Taking taylor expansion of y in x
3.494 * [taylor]: Taking taylor expansion of 1 in y
3.496 * [taylor]: Taking taylor expansion of 0 in y
3.499 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.499 * [taylor]: Taking taylor expansion of 4.0 in y
3.499 * [taylor]: Taking taylor expansion of (/ 1 (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
3.504 * * * * [progress]: [ 3 / 3 ] generating series at (2)
3.504 * [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
3.504 * [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
3.504 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.504 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.504 * [taylor]: Taking taylor expansion of x in y
3.504 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.504 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.505 * [taylor]: Taking taylor expansion of x in y
3.505 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.505 * [taylor]: Taking taylor expansion of 4.0 in y
3.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.505 * [taylor]: Taking taylor expansion of y in y
3.505 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
3.505 * [taylor]: Taking taylor expansion of 4.0 in y
3.505 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.505 * [taylor]: Taking taylor expansion of y in y
3.505 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.505 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.505 * [taylor]: Taking taylor expansion of x in y
3.505 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.505 * [taylor]: Taking taylor expansion of 4.0 in y
3.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.505 * [taylor]: Taking taylor expansion of y in y
3.506 * [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
3.506 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.506 * [taylor]: Taking taylor expansion of x in x
3.506 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.506 * [taylor]: Taking taylor expansion of x in x
3.506 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.506 * [taylor]: Taking taylor expansion of 4.0 in x
3.506 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.506 * [taylor]: Taking taylor expansion of 4.0 in x
3.506 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.506 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.506 * [taylor]: Taking taylor expansion of x in x
3.506 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.506 * [taylor]: Taking taylor expansion of 4.0 in x
3.506 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.507 * [taylor]: Taking taylor expansion of y in x
3.507 * [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
3.507 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.507 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.507 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.507 * [taylor]: Taking taylor expansion of 4.0 in x
3.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.507 * [taylor]: Taking taylor expansion of y in x
3.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
3.508 * [taylor]: Taking taylor expansion of 4.0 in x
3.508 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.508 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.508 * [taylor]: Taking taylor expansion of y in x
3.508 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.508 * [taylor]: Taking taylor expansion of x in x
3.508 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.508 * [taylor]: Taking taylor expansion of 4.0 in x
3.508 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.508 * [taylor]: Taking taylor expansion of y in x
3.509 * [taylor]: Taking taylor expansion of (- 1.0) in y
3.509 * [taylor]: Taking taylor expansion of 1.0 in y
3.511 * [taylor]: Taking taylor expansion of 0 in y
3.514 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.514 * [taylor]: Taking taylor expansion of 0.5 in y
3.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.514 * [taylor]: Taking taylor expansion of y in y
3.523 * [taylor]: Taking taylor expansion of 0 in y
3.523 * [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
3.523 * [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
3.523 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.523 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.523 * [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 (+ (/ 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
3.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
3.525 * [taylor]: Taking taylor expansion of 4.0 in y
3.525 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.525 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.525 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.525 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.525 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.525 * [taylor]: Taking taylor expansion of x in y
3.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.525 * [taylor]: Taking taylor expansion of 4.0 in y
3.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.525 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.525 * [taylor]: Taking taylor expansion of y in y
3.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.526 * [taylor]: Taking taylor expansion of y in y
3.527 * [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
3.527 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.527 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.527 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.527 * [taylor]: Taking taylor expansion of x in x
3.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.527 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.527 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.527 * [taylor]: Taking taylor expansion of x in x
3.528 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.528 * [taylor]: Taking taylor expansion of 4.0 in x
3.528 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.528 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.528 * [taylor]: Taking taylor expansion of y in x
3.529 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.529 * [taylor]: Taking taylor expansion of 4.0 in x
3.529 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.529 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.529 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.529 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.529 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.529 * [taylor]: Taking taylor expansion of x in x
3.530 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.530 * [taylor]: Taking taylor expansion of 4.0 in x
3.530 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.530 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.530 * [taylor]: Taking taylor expansion of y in x
3.530 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.530 * [taylor]: Taking taylor expansion of y in x
3.530 * [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
3.530 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.530 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.530 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.530 * [taylor]: Taking taylor expansion of x in x
3.530 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.530 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.530 * [taylor]: Taking taylor expansion of x in x
3.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.531 * [taylor]: Taking taylor expansion of 4.0 in x
3.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.531 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.531 * [taylor]: Taking taylor expansion of y in x
3.532 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.532 * [taylor]: Taking taylor expansion of 4.0 in x
3.532 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.532 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.532 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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
3.533 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.533 * [taylor]: Taking taylor expansion of 4.0 in x
3.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.533 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.533 * [taylor]: Taking taylor expansion of y in x
3.533 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.533 * [taylor]: Taking taylor expansion of y in x
3.534 * [taylor]: Taking taylor expansion of 1 in y
3.536 * [taylor]: Taking taylor expansion of 0 in y
3.539 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.539 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.539 * [taylor]: Taking taylor expansion of 8.0 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
3.551 * [taylor]: Taking taylor expansion of 0 in y
3.551 * [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
3.551 * [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
3.551 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.551 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.552 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.552 * [taylor]: Taking taylor expansion of x in y
3.552 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.552 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.552 * [taylor]: Taking taylor expansion of x in y
3.552 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.552 * [taylor]: Taking taylor expansion of 4.0 in y
3.552 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.552 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.552 * [taylor]: Taking taylor expansion of y in y
3.553 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
3.553 * [taylor]: Taking taylor expansion of 4.0 in y
3.553 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
3.553 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
3.553 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.553 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.553 * [taylor]: Taking taylor expansion of x in y
3.553 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.553 * [taylor]: Taking taylor expansion of 4.0 in y
3.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.553 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.553 * [taylor]: Taking taylor expansion of y 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 (- (/ 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
3.555 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.555 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (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 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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
3.556 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.556 * [taylor]: Taking taylor expansion of 4.0 in x
3.556 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.556 * [taylor]: Taking taylor expansion of y in x
3.557 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.557 * [taylor]: Taking taylor expansion of 4.0 in x
3.557 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.557 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.557 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.557 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.557 * [taylor]: Taking taylor expansion of x in x
3.557 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.557 * [taylor]: Taking taylor expansion of 4.0 in x
3.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.558 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.558 * [taylor]: Taking taylor expansion of y in x
3.558 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.558 * [taylor]: Taking taylor expansion of y in x
3.558 * [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
3.558 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.558 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.558 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.558 * [taylor]: Taking taylor expansion of x in x
3.558 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.558 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.558 * [taylor]: Taking taylor expansion of x in x
3.559 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.559 * [taylor]: Taking taylor expansion of 4.0 in x
3.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.559 * [taylor]: Taking taylor expansion of y in x
3.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
3.560 * [taylor]: Taking taylor expansion of 4.0 in x
3.560 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
3.560 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
3.560 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.560 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.560 * [taylor]: Taking taylor expansion of x in x
3.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.560 * [taylor]: Taking taylor expansion of 4.0 in x
3.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.561 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.561 * [taylor]: Taking taylor expansion of y in x
3.561 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.561 * [taylor]: Taking taylor expansion of y in x
3.561 * [taylor]: Taking taylor expansion of 1 in y
3.564 * [taylor]: Taking taylor expansion of 0 in y
3.567 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.567 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.567 * [taylor]: Taking taylor expansion of 8.0 in y
3.567 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.567 * [taylor]: Taking taylor expansion of y in y
3.576 * [taylor]: Taking taylor expansion of 0 in y
3.576 * * * [progress]: simplifying candidates
3.578 * [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
3.583 * * [simplify]: iteration  0 :  130  enodes  (cost  1924 )
3.604 * * [simplify]: iteration  1 :  375  enodes  (cost  1812 )
3.691 * * [simplify]: iteration  2 :  1599  enodes  (cost  1590 )
4.121 * * [simplify]: iteration  done :  5000  enodes  (cost  1590 )
4.122 * [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 (* (* y 4.0) y) 3) (pow x 6)))
  (/ (* (* 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 (* (* y 4.0) y) 3) (pow x 6)))
  (* (/ 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 (* (* y 4.0) y) 3) (pow x 6))) (/ (* (* y 4.0) y) (+ (pow (* (* y 4.0) y) 3) (pow x 6))))
  (- (* (/ 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
4.122 * * * [progress]: adding candidates to table
4.276 * * [progress]: iteration 4 / 4
4.276 * * * [progress]: picking best candidate
4.282 * * * * [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)))))))>
4.282 * * * [progress]: localizing error
4.294 * * * [progress]: generating rewritten candidates
4.294 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
4.304 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
4.314 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
4.324 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
4.378 * * * [progress]: generating series expansions
4.378 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
4.378 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
4.378 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.378 * [taylor]: Taking taylor expansion of 4.0 in x
4.379 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.379 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.379 * [taylor]: Taking taylor expansion of y in x
4.379 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.379 * [taylor]: Taking taylor expansion of x in x
4.379 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.379 * [taylor]: Taking taylor expansion of 4.0 in x
4.379 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.379 * [taylor]: Taking taylor expansion of y in x
4.379 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.379 * [taylor]: Taking taylor expansion of 4.0 in y
4.379 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.379 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.379 * [taylor]: Taking taylor expansion of y in y
4.379 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.379 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.379 * [taylor]: Taking taylor expansion of x in y
4.379 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.379 * [taylor]: Taking taylor expansion of 4.0 in y
4.379 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.379 * [taylor]: Taking taylor expansion of y in y
4.380 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.380 * [taylor]: Taking taylor expansion of 4.0 in y
4.380 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.380 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.380 * [taylor]: Taking taylor expansion of y in y
4.380 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.380 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.380 * [taylor]: Taking taylor expansion of x in y
4.380 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.380 * [taylor]: Taking taylor expansion of 4.0 in y
4.380 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.380 * [taylor]: Taking taylor expansion of y in y
4.381 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
4.381 * [taylor]: Taking taylor expansion of 4.0 in x
4.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.381 * [taylor]: Taking taylor expansion of x in x
4.384 * [taylor]: Taking taylor expansion of 0 in x
4.388 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
4.388 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
4.388 * [taylor]: Taking taylor expansion of 16.0 in x
4.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
4.388 * [taylor]: Taking taylor expansion of (pow x 4) in x
4.388 * [taylor]: Taking taylor expansion of x in x
4.399 * [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
4.399 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.399 * [taylor]: Taking taylor expansion of 4.0 in x
4.399 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.399 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.399 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.399 * [taylor]: Taking taylor expansion of x in x
4.400 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.400 * [taylor]: Taking taylor expansion of 4.0 in x
4.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.400 * [taylor]: Taking taylor expansion of y in x
4.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.400 * [taylor]: Taking taylor expansion of y in x
4.401 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.401 * [taylor]: Taking taylor expansion of 4.0 in y
4.401 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.401 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.401 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.401 * [taylor]: Taking taylor expansion of x in y
4.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.401 * [taylor]: Taking taylor expansion of 4.0 in y
4.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.401 * [taylor]: Taking taylor expansion of y in y
4.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.402 * [taylor]: Taking taylor expansion of y in y
4.403 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.403 * [taylor]: Taking taylor expansion of 4.0 in y
4.403 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.403 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.403 * [taylor]: Taking taylor expansion of x in y
4.403 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.403 * [taylor]: Taking taylor expansion of 4.0 in y
4.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.403 * [taylor]: Taking taylor expansion of y in y
4.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.404 * [taylor]: Taking taylor expansion of y in y
4.405 * [taylor]: Taking taylor expansion of 1.0 in x
4.408 * [taylor]: Taking taylor expansion of 0 in x
4.411 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.411 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.411 * [taylor]: Taking taylor expansion of 0.25 in x
4.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.411 * [taylor]: Taking taylor expansion of x in x
4.417 * [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
4.417 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.417 * [taylor]: Taking taylor expansion of 4.0 in x
4.417 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.417 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.417 * [taylor]: Taking taylor expansion of x in x
4.417 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.417 * [taylor]: Taking taylor expansion of 4.0 in x
4.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.417 * [taylor]: Taking taylor expansion of y in x
4.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.418 * [taylor]: Taking taylor expansion of y in x
4.418 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.418 * [taylor]: Taking taylor expansion of 4.0 in y
4.418 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.418 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.418 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.418 * [taylor]: Taking taylor expansion of x in y
4.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.418 * [taylor]: Taking taylor expansion of 4.0 in y
4.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.418 * [taylor]: Taking taylor expansion of y in y
4.419 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.419 * [taylor]: Taking taylor expansion of y in y
4.420 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.420 * [taylor]: Taking taylor expansion of 4.0 in y
4.420 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.420 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.420 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.420 * [taylor]: Taking taylor expansion of x in y
4.420 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.420 * [taylor]: Taking taylor expansion of 4.0 in y
4.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.420 * [taylor]: Taking taylor expansion of y in y
4.421 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.421 * [taylor]: Taking taylor expansion of y in y
4.422 * [taylor]: Taking taylor expansion of 1.0 in x
4.425 * [taylor]: Taking taylor expansion of 0 in x
4.428 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.428 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.428 * [taylor]: Taking taylor expansion of 0.25 in x
4.428 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.428 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.428 * [taylor]: Taking taylor expansion of x in x
4.433 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
4.434 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
4.434 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.434 * [taylor]: Taking taylor expansion of x in y
4.434 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.434 * [taylor]: Taking taylor expansion of x in y
4.434 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.434 * [taylor]: Taking taylor expansion of 4.0 in y
4.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.434 * [taylor]: Taking taylor expansion of y in y
4.434 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.434 * [taylor]: Taking taylor expansion of x in x
4.434 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.434 * [taylor]: Taking taylor expansion of x in x
4.434 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.434 * [taylor]: Taking taylor expansion of 4.0 in x
4.434 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.434 * [taylor]: Taking taylor expansion of y in x
4.435 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.435 * [taylor]: Taking taylor expansion of x in x
4.435 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.435 * [taylor]: Taking taylor expansion of x in x
4.435 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.435 * [taylor]: Taking taylor expansion of 4.0 in x
4.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.435 * [taylor]: Taking taylor expansion of y in x
4.436 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
4.436 * [taylor]: Taking taylor expansion of 0.25 in y
4.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.436 * [taylor]: Taking taylor expansion of y in y
4.439 * [taylor]: Taking taylor expansion of 0 in y
4.443 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
4.443 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
4.443 * [taylor]: Taking taylor expansion of 0.0625 in y
4.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.443 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.443 * [taylor]: Taking taylor expansion of y in y
4.451 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
4.451 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.451 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.452 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.452 * [taylor]: Taking taylor expansion of x in y
4.452 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.452 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.452 * [taylor]: Taking taylor expansion of x in y
4.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.452 * [taylor]: Taking taylor expansion of 4.0 in y
4.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.452 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.452 * [taylor]: Taking taylor expansion of y in y
4.453 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.453 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.453 * [taylor]: Taking taylor expansion of x in x
4.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.453 * [taylor]: Taking taylor expansion of x in x
4.454 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.454 * [taylor]: Taking taylor expansion of 4.0 in x
4.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.454 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.454 * [taylor]: Taking taylor expansion of y in x
4.455 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.455 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.455 * [taylor]: Taking taylor expansion of x in x
4.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.455 * [taylor]: Taking taylor expansion of x in x
4.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.456 * [taylor]: Taking taylor expansion of 4.0 in x
4.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.456 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.456 * [taylor]: Taking taylor expansion of y in x
4.457 * [taylor]: Taking taylor expansion of 1 in y
4.459 * [taylor]: Taking taylor expansion of 0 in y
4.462 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.462 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.462 * [taylor]: Taking taylor expansion of 4.0 in y
4.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.462 * [taylor]: Taking taylor expansion of y in y
4.468 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
4.468 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.468 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.468 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.468 * [taylor]: Taking taylor expansion of x in y
4.468 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.468 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.468 * [taylor]: Taking taylor expansion of x in y
4.468 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.468 * [taylor]: Taking taylor expansion of 4.0 in y
4.468 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.468 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.468 * [taylor]: Taking taylor expansion of y in y
4.469 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.469 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.469 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.469 * [taylor]: Taking taylor expansion of x in x
4.469 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.469 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.469 * [taylor]: Taking taylor expansion of x in x
4.470 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.470 * [taylor]: Taking taylor expansion of 4.0 in x
4.470 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.470 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.470 * [taylor]: Taking taylor expansion of y in x
4.471 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.471 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.471 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.471 * [taylor]: Taking taylor expansion of x in x
4.471 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.471 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.471 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.471 * [taylor]: Taking taylor expansion of x in x
4.472 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.472 * [taylor]: Taking taylor expansion of 4.0 in x
4.472 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.472 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.472 * [taylor]: Taking taylor expansion of y in x
4.478 * [taylor]: Taking taylor expansion of 1 in y
4.480 * [taylor]: Taking taylor expansion of 0 in y
4.483 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.483 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.483 * [taylor]: Taking taylor expansion of 4.0 in y
4.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.483 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.483 * [taylor]: Taking taylor expansion of y in y
4.488 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
4.489 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
4.489 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.489 * [taylor]: Taking taylor expansion of 4.0 in x
4.489 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.489 * [taylor]: Taking taylor expansion of y in x
4.489 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.489 * [taylor]: Taking taylor expansion of x in x
4.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.489 * [taylor]: Taking taylor expansion of 4.0 in x
4.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.489 * [taylor]: Taking taylor expansion of y in x
4.489 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.489 * [taylor]: Taking taylor expansion of 4.0 in y
4.489 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.489 * [taylor]: Taking taylor expansion of y in y
4.489 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.489 * [taylor]: Taking taylor expansion of x in y
4.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.489 * [taylor]: Taking taylor expansion of 4.0 in y
4.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.489 * [taylor]: Taking taylor expansion of y in y
4.490 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.490 * [taylor]: Taking taylor expansion of 4.0 in y
4.490 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.490 * [taylor]: Taking taylor expansion of y in y
4.490 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.490 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.490 * [taylor]: Taking taylor expansion of x in y
4.490 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.490 * [taylor]: Taking taylor expansion of 4.0 in y
4.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.490 * [taylor]: Taking taylor expansion of y in y
4.491 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
4.491 * [taylor]: Taking taylor expansion of 4.0 in x
4.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.491 * [taylor]: Taking taylor expansion of x in x
4.494 * [taylor]: Taking taylor expansion of 0 in x
4.497 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
4.498 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
4.498 * [taylor]: Taking taylor expansion of 16.0 in x
4.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
4.498 * [taylor]: Taking taylor expansion of (pow x 4) in x
4.498 * [taylor]: Taking taylor expansion of x in x
4.507 * [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
4.507 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.507 * [taylor]: Taking taylor expansion of 4.0 in x
4.507 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.507 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.507 * [taylor]: Taking taylor expansion of 4.0 in x
4.507 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.507 * [taylor]: Taking taylor expansion of y in x
4.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.507 * [taylor]: Taking taylor expansion of y in x
4.508 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.508 * [taylor]: Taking taylor expansion of 4.0 in y
4.508 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.508 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.508 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.508 * [taylor]: Taking taylor expansion of x in y
4.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.508 * [taylor]: Taking taylor expansion of 4.0 in y
4.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.508 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.508 * [taylor]: Taking taylor expansion of y in y
4.509 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.509 * [taylor]: Taking taylor expansion of y in y
4.510 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.510 * [taylor]: Taking taylor expansion of 4.0 in y
4.510 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.510 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.510 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.510 * [taylor]: Taking taylor expansion of x in y
4.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.510 * [taylor]: Taking taylor expansion of 4.0 in y
4.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.510 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.510 * [taylor]: Taking taylor expansion of y in y
4.511 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.511 * [taylor]: Taking taylor expansion of y in y
4.512 * [taylor]: Taking taylor expansion of 1.0 in x
4.515 * [taylor]: Taking taylor expansion of 0 in x
4.518 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.518 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.518 * [taylor]: Taking taylor expansion of 0.25 in x
4.518 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.518 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.518 * [taylor]: Taking taylor expansion of x in x
4.524 * [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
4.524 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.524 * [taylor]: Taking taylor expansion of 4.0 in x
4.524 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.524 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.524 * [taylor]: Taking taylor expansion of x in x
4.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.525 * [taylor]: Taking taylor expansion of 4.0 in x
4.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.525 * [taylor]: Taking taylor expansion of y in x
4.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.525 * [taylor]: Taking taylor expansion of y in x
4.526 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.526 * [taylor]: Taking taylor expansion of 4.0 in y
4.526 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.526 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.526 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.526 * [taylor]: Taking taylor expansion of x in y
4.526 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.526 * [taylor]: Taking taylor expansion of 4.0 in y
4.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.526 * [taylor]: Taking taylor expansion of y in y
4.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.526 * [taylor]: Taking taylor expansion of y in y
4.528 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.528 * [taylor]: Taking taylor expansion of 4.0 in y
4.528 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.528 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.528 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.528 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.528 * [taylor]: Taking taylor expansion of x in y
4.528 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.528 * [taylor]: Taking taylor expansion of 4.0 in y
4.528 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.528 * [taylor]: Taking taylor expansion of y in y
4.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.529 * [taylor]: Taking taylor expansion of y in y
4.530 * [taylor]: Taking taylor expansion of 1.0 in x
4.533 * [taylor]: Taking taylor expansion of 0 in x
4.536 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.536 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.536 * [taylor]: Taking taylor expansion of 0.25 in x
4.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.536 * [taylor]: Taking taylor expansion of x in x
4.542 * * * * [progress]: [ 4 / 4 ] generating series at (2)
4.542 * [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
4.542 * [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
4.542 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.542 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.542 * [taylor]: Taking taylor expansion of x in y
4.542 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.542 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.542 * [taylor]: Taking taylor expansion of x in y
4.542 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.542 * [taylor]: Taking taylor expansion of 4.0 in y
4.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.542 * [taylor]: Taking taylor expansion of y in y
4.543 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.543 * [taylor]: Taking taylor expansion of 4.0 in y
4.543 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.543 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.543 * [taylor]: Taking taylor expansion of y in y
4.543 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.543 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.543 * [taylor]: Taking taylor expansion of x in y
4.543 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.543 * [taylor]: Taking taylor expansion of 4.0 in y
4.543 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.543 * [taylor]: Taking taylor expansion of y in y
4.543 * [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
4.543 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.544 * [taylor]: Taking taylor expansion of x in x
4.544 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.544 * [taylor]: Taking taylor expansion of x in x
4.544 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.544 * [taylor]: Taking taylor expansion of 4.0 in x
4.544 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.544 * [taylor]: Taking taylor expansion of y in x
4.544 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.544 * [taylor]: Taking taylor expansion of 4.0 in x
4.544 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.544 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.544 * [taylor]: Taking taylor expansion of y in x
4.544 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.544 * [taylor]: Taking taylor expansion of x in x
4.544 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.544 * [taylor]: Taking taylor expansion of 4.0 in x
4.544 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.544 * [taylor]: Taking taylor expansion of y in x
4.545 * [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
4.545 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.545 * [taylor]: Taking taylor expansion of x in x
4.545 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.545 * [taylor]: Taking taylor expansion of x in x
4.545 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.545 * [taylor]: Taking taylor expansion of 4.0 in x
4.545 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.545 * [taylor]: Taking taylor expansion of y in x
4.545 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.545 * [taylor]: Taking taylor expansion of 4.0 in x
4.545 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.545 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.545 * [taylor]: Taking taylor expansion of y in x
4.545 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.545 * [taylor]: Taking taylor expansion of x in x
4.546 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.546 * [taylor]: Taking taylor expansion of 4.0 in x
4.546 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.546 * [taylor]: Taking taylor expansion of y in x
4.547 * [taylor]: Taking taylor expansion of (- 1.0) in y
4.547 * [taylor]: Taking taylor expansion of 1.0 in y
4.549 * [taylor]: Taking taylor expansion of 0 in y
4.552 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
4.552 * [taylor]: Taking taylor expansion of 0.5 in y
4.552 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.552 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.552 * [taylor]: Taking taylor expansion of y in y
4.565 * [taylor]: Taking taylor expansion of 0 in y
4.566 * [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
4.566 * [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
4.566 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.566 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.566 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.566 * [taylor]: Taking taylor expansion of x in y
4.566 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.566 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.566 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.566 * [taylor]: Taking taylor expansion of x in y
4.566 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.566 * [taylor]: Taking taylor expansion of 4.0 in y
4.566 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.567 * [taylor]: Taking taylor expansion of y in y
4.568 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
4.568 * [taylor]: Taking taylor expansion of 4.0 in y
4.568 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.568 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.568 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.568 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.568 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.568 * [taylor]: Taking taylor expansion of x in y
4.568 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.568 * [taylor]: Taking taylor expansion of 4.0 in y
4.568 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.568 * [taylor]: Taking taylor expansion of y in y
4.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.569 * [taylor]: Taking taylor expansion of y in y
4.570 * [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
4.570 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.570 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.570 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.570 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.570 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.570 * [taylor]: Taking taylor expansion of 4.0 in x
4.570 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.571 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.571 * [taylor]: Taking taylor expansion of y in x
4.572 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.572 * [taylor]: Taking taylor expansion of 4.0 in x
4.572 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.572 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.572 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.572 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.572 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.572 * [taylor]: Taking taylor expansion of x in x
4.572 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.572 * [taylor]: Taking taylor expansion of 4.0 in x
4.572 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.572 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.572 * [taylor]: Taking taylor expansion of y in x
4.572 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.572 * [taylor]: Taking taylor expansion of y in x
4.573 * [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
4.573 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.573 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.573 * [taylor]: Taking taylor expansion of x in x
4.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.573 * [taylor]: Taking taylor expansion of x in x
4.574 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.574 * [taylor]: Taking taylor expansion of 4.0 in x
4.574 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.574 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.574 * [taylor]: Taking taylor expansion of y in x
4.575 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.575 * [taylor]: Taking taylor expansion of 4.0 in x
4.575 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.575 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.575 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.575 * [taylor]: Taking taylor expansion of x in x
4.575 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.575 * [taylor]: Taking taylor expansion of 4.0 in x
4.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.575 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.575 * [taylor]: Taking taylor expansion of y in x
4.575 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.576 * [taylor]: Taking taylor expansion of y in x
4.576 * [taylor]: Taking taylor expansion of 1 in y
4.579 * [taylor]: Taking taylor expansion of 0 in y
4.582 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.582 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.582 * [taylor]: Taking taylor expansion of 8.0 in y
4.582 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.582 * [taylor]: Taking taylor expansion of y in y
4.591 * [taylor]: Taking taylor expansion of 0 in y
4.592 * [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
4.592 * [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
4.592 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.592 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.592 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.592 * [taylor]: Taking taylor expansion of x in y
4.592 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.592 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.592 * [taylor]: Taking taylor expansion of x in y
4.592 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.592 * [taylor]: Taking taylor expansion of 4.0 in y
4.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.592 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.592 * [taylor]: Taking taylor expansion of y in y
4.594 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
4.594 * [taylor]: Taking taylor expansion of 4.0 in y
4.594 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.594 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.594 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.594 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.594 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.594 * [taylor]: Taking taylor expansion of x in y
4.594 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.594 * [taylor]: Taking taylor expansion of 4.0 in y
4.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.594 * [taylor]: Taking taylor expansion of y in y
4.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.594 * [taylor]: Taking taylor expansion of y in y
4.596 * [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
4.596 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.596 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.596 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.596 * [taylor]: Taking taylor expansion of x in x
4.596 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.596 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.596 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.596 * [taylor]: Taking taylor expansion of x in x
4.596 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.596 * [taylor]: Taking taylor expansion of 4.0 in x
4.596 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.596 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.596 * [taylor]: Taking taylor expansion of y in x
4.598 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.598 * [taylor]: Taking taylor expansion of 4.0 in x
4.598 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.598 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.598 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.598 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.598 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.598 * [taylor]: Taking taylor expansion of x in x
4.598 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.598 * [taylor]: Taking taylor expansion of 4.0 in x
4.598 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.598 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.598 * [taylor]: Taking taylor expansion of y in x
4.598 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.598 * [taylor]: Taking taylor expansion of y in x
4.599 * [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
4.599 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.599 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.599 * [taylor]: Taking taylor expansion of x in x
4.599 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.599 * [taylor]: Taking taylor expansion of x in x
4.600 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.600 * [taylor]: Taking taylor expansion of 4.0 in x
4.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.600 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.600 * [taylor]: Taking taylor expansion of y in x
4.601 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.601 * [taylor]: Taking taylor expansion of 4.0 in x
4.601 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.601 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.601 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.601 * [taylor]: Taking taylor expansion of x in x
4.601 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.601 * [taylor]: Taking taylor expansion of 4.0 in x
4.601 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.601 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.601 * [taylor]: Taking taylor expansion of y in x
4.602 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.602 * [taylor]: Taking taylor expansion of y in x
4.602 * [taylor]: Taking taylor expansion of 1 in y
4.605 * [taylor]: Taking taylor expansion of 0 in y
4.608 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.608 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.608 * [taylor]: Taking taylor expansion of 8.0 in y
4.608 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.608 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.608 * [taylor]: Taking taylor expansion of y in y
4.617 * [taylor]: Taking taylor expansion of 0 in y
4.617 * * * [progress]: simplifying candidates
4.619 * [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
4.624 * * [simplify]: iteration  0 :  160  enodes  (cost  2419 )
4.654 * * [simplify]: iteration  1 :  404  enodes  (cost  2181 )
4.746 * * [simplify]: iteration  2 :  1632  enodes  (cost  1945 )
5.177 * * [simplify]: iteration  done :  5000  enodes  (cost  1945 )
5.178 * [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) (/ (+ (* 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 (* (* y 4.0) y) 3) (pow x 6)))
  (/ (* (* 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 (* (* y 4.0) y) 3) (pow x 6)))
  (/ 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 (* (* y 4.0) y) 3) (pow x 6)))
  (/ (* (* y 4.0) y) (- (* (pow x 3) x) (* (* (pow y 3) (* 4.0 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))))
  (* (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
5.179 * * * [progress]: adding candidates to table
5.410 * [progress]: [Phase 3 of 3] Extracting.
5.410 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.411 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
5.411 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.439 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.461 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.513 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.551 * * * [regime]: Found split indices: #<option (#s(si 1 28) #s(si 2 74) #s(si 0 177) #s(si 2 187) #s(si 0 192) #s(si 2 204) #s(si 0 213) #s(si 1 255))>
5.552 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.759 * [regimes]: Found splitpoints: (#s(sp 1 y -7.710738992849757e+142) #s(sp 2 y -1.3841596065667632e-97) #s(sp 0 y 1.1196094733529732e-55) #s(sp 2 y 28161126.972837694) #s(sp 0 y 4.011625031578035e+38) #s(sp 2 y 2.1620145518824135e+107) #s(sp 0 y 4.367447801126625e+128) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<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) (* (* 4.0 (* y 4.0)) (pow y 3))) (+ (* 4.0 (pow y 2)) (* x x))) (+ (* x x) (* (* y 4.0) y))))>)
5.760 * [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))))))))
5.761 * * [simplify]: iteration  0 :  36  enodes  (cost  128 )
5.762 * * [simplify]: iteration  1 :  41  enodes  (cost  128 )
5.763 * * [simplify]: iteration  done :  41  enodes  (cost  128 )
5.763 * [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))))))))
6.288 * [regime-testing]: Baseline error score: 31.746932347557365
6.289 * [regime-testing]: Oracle error score: 0.4053654337736166
6.290 * [regime-testing]: End program error score: 13.602937757475756
6.331 * [regime-testing]: Target error score: 31.978711763388876