11.657 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [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 )
0.019 * * [simplify]: iteration  1 :  19  enodes  (cost  18 )
0.021 * * [simplify]: iteration  2 :  39  enodes  (cost  18 )
0.026 * * [simplify]: iteration  3 :  80  enodes  (cost  18 )
0.037 * * [simplify]: iteration  4 :  133  enodes  (cost  18 )
0.057 * * [simplify]: iteration  5 :  187  enodes  (cost  18 )
0.082 * * [simplify]: iteration  6 :  215  enodes  (cost  18 )
0.112 * * [simplify]: iteration  7 :  219  enodes  (cost  18 )
0.143 * * [simplify]: iteration  done :  219  enodes  (cost  18 )
0.143 * [simplify]: Simplified to:
   (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
0.146 * * [progress]: iteration 1 / 4
0.147 * * * [progress]: picking best candidate
0.149 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))>
0.149 * * * [progress]: localizing error
0.157 * * * [progress]: generating rewritten candidates
0.157 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.165 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.169 * * * [progress]: generating series expansions
0.170 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.170 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0
0.170 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y
0.170 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.170 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.170 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.170 * [taylor]: Taking taylor expansion of 4.0 in y
0.170 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y
0.170 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
0.170 * [taylor]: Taking taylor expansion of (* x x) in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.170 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.170 * [taylor]: Taking taylor expansion of 4.0 in y
0.170 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.171 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x
0.171 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.171 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.171 * [taylor]: Taking taylor expansion of 4.0 in x
0.171 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
0.171 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
0.171 * [taylor]: Taking taylor expansion of (* x x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.171 * [taylor]: Taking taylor expansion of 4.0 in x
0.171 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x
0.172 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.172 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.172 * [taylor]: Taking taylor expansion of 4.0 in x
0.172 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
0.173 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
0.173 * [taylor]: Taking taylor expansion of (* x x) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.173 * [taylor]: Taking taylor expansion of 4.0 in x
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of -1.0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.180 * [taylor]: Taking taylor expansion of 0.5 in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0
0.188 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y
0.188 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.188 * [taylor]: Taking taylor expansion of 4.0 in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y
0.189 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
0.189 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.190 * [taylor]: Taking taylor expansion of 4.0 in y
0.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.193 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.193 * [taylor]: Taking taylor expansion of 4.0 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.194 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
0.194 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
0.194 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.194 * [taylor]: Taking taylor expansion of 4.0 in x
0.194 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x
0.196 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.196 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.196 * [taylor]: Taking taylor expansion of 4.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
0.197 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
0.197 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.197 * [taylor]: Taking taylor expansion of 4.0 in x
0.197 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of 1 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.206 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.206 * [taylor]: Taking taylor expansion of 8.0 in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y
0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.219 * [taylor]: Taking taylor expansion of 4.0 in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y
0.220 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
0.220 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.220 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.220 * [taylor]: Taking taylor expansion of -1 in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.220 * [taylor]: Taking taylor expansion of -1 in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.220 * [taylor]: Taking taylor expansion of 4.0 in y
0.220 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x
0.223 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.224 * [taylor]: Taking taylor expansion of 4.0 in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
0.224 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
0.224 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.224 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.224 * [taylor]: Taking taylor expansion of -1 in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.224 * [taylor]: Taking taylor expansion of -1 in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.225 * [taylor]: Taking taylor expansion of 4.0 in x
0.225 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.227 * [taylor]: Taking taylor expansion of 4.0 in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
0.227 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
0.227 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.227 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.227 * [taylor]: Taking taylor expansion of -1 in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.227 * [taylor]: Taking taylor expansion of -1 in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.228 * [taylor]: Taking taylor expansion of 4.0 in x
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of 1 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.236 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.236 * [taylor]: Taking taylor expansion of 8.0 in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.236 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.245 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.245 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.245 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 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 (pow y 2)) in y
0.246 * [taylor]: Taking taylor expansion of 4.0 in y
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 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 (pow y 2)) in x
0.246 * [taylor]: Taking taylor expansion of 4.0 in x
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 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 (pow y 2)) in x
0.246 * [taylor]: Taking taylor expansion of 4.0 in x
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.246 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.246 * [taylor]: Taking taylor expansion of 4.0 in y
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [taylor]: Taking taylor expansion of 1 in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.258 * [taylor]: Taking taylor expansion of 4.0 in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.259 * [taylor]: Taking taylor expansion of 4.0 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.259 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.260 * [taylor]: Taking taylor expansion of 4.0 in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.260 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of 1 in y
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.263 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.263 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.263 * [taylor]: Taking taylor expansion of 4.0 in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.274 * [taylor]: Taking taylor expansion of x in y
0.274 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.274 * [taylor]: Taking taylor expansion of 4.0 in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.276 * [taylor]: Taking taylor expansion of 4.0 in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.276 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.277 * [taylor]: Taking taylor expansion of 4.0 in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.280 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.280 * [taylor]: Taking taylor expansion of 4.0 in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.290 * * * [progress]: simplifying candidates
0.291 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (- (log (- (* x x) (* (* y 4.0) y))) (log (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (fma x x (* (* y 4.0) y)))
  (/ (* x x) (fma x x (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma 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))) (fma x x (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))
  (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ 1 (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ 1 (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (* (fma x x (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (fma x x (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (fma x x (- (* y (* y 4.0))))
  (fma (- y) (* y 4.0) (* y (* y 4.0)))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* 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)))
0.295 * * [simplify]: iteration  0 :  90  enodes  (cost  1183 )
0.316 * * [simplify]: iteration  1 :  219  enodes  (cost  1154 )
0.376 * * [simplify]: iteration  2 :  839  enodes  (cost  1046 )
0.824 * * [simplify]: iteration  3 :  4647  enodes  (cost  1044 )
2.622 * * [simplify]: iteration  done :  5000  enodes  (cost  1044 )
2.623 * [simplify]: Simplified to:
   (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (fma x x (* (* y 4.0) y)))
  (/ (* x x) (fma x x (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma 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))) (fma x x (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))
  (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ 1 (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  1
  (/ (fma x x (- (* y (* y 4.0)))) (fma 4.0 (pow y 2) (* x x)))
  (/ 1 (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (fma x x (- (* y (* y 4.0))))
  (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (* (fma x x (* (* y 4.0) y)) (fma (* (pow y 2) 4.0) (fma x x (* (* y 4.0) y)) (pow x 4)))
  (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (fma x x (- (* y (* y 4.0))))
  (* (* y 4.0) (+ (- y) y))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (* (- 4.0) (pow y 2))
  (exp (fma x x (- (* y (* y 4.0)))))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (fma x x (- (* y (* y 4.0)))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (fma x x (- (* y (* y 4.0)))))
  (pow (fma x x (- (* y (* y 4.0)))) 3)
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (fma (* (pow y 2) 4.0) (fma x x (* (* y 4.0) y)) (pow x 4))
  (* (- 4.0) (pow y 2))
  (- (pow x 4) (* 4.0 (* 4.0 (pow y 4))))
  (fma 4.0 (pow y 2) (* x x))
  (* (- 4.0) (pow y 2))
  -1.0
  1
  1
  (fma x x (- (* y (* y 4.0))))
  (fma x x (- (* y (* y 4.0))))
  (fma x x (- (* y (* y 4.0))))
2.623 * * * [progress]: adding candidates to table
2.778 * * [progress]: iteration 2 / 4
2.778 * * * [progress]: picking best candidate
2.787 * * * * [pick]: Picked  #<alt (λ (x y) -1.0)>
2.787 * * * [progress]: localizing error
2.787 * * * [progress]: generating rewritten candidates
2.787 * * * [progress]: generating series expansions
2.787 * * * [progress]: simplifying candidates
2.787 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.788 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.788 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.788 * [simplify]: Simplified to:
   
2.788 * * * [progress]: adding candidates to table
2.789 * * [progress]: iteration 3 / 4
2.789 * * * [progress]: picking best candidate
2.796 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
2.796 * * * [progress]: localizing error
2.797 * * * [progress]: generating rewritten candidates
2.797 * * * [progress]: generating series expansions
2.797 * * * [progress]: simplifying candidates
2.797 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.798 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.798 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.798 * [simplify]: Simplified to:
   
2.798 * * * [progress]: adding candidates to table
2.798 * * [progress]: iteration 4 / 4
2.798 * * * [progress]: picking best candidate
2.805 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))>
2.805 * * * [progress]: localizing error
2.815 * * * [progress]: generating rewritten candidates
2.815 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
2.823 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
2.826 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.840 * * * [progress]: generating series expansions
2.840 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
2.840 * [approximate]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
2.841 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in y
2.841 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y
2.841 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
2.841 * [taylor]: Taking taylor expansion of (* x x) in y
2.841 * [taylor]: Taking taylor expansion of x in y
2.841 * [taylor]: Taking taylor expansion of x in y
2.841 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.841 * [taylor]: Taking taylor expansion of 4.0 in y
2.841 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.841 * [taylor]: Taking taylor expansion of y in y
2.841 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
2.841 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.841 * [taylor]: Taking taylor expansion of x in y
2.841 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.841 * [taylor]: Taking taylor expansion of 4.0 in y
2.841 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.841 * [taylor]: Taking taylor expansion of y in y
2.841 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in x
2.841 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
2.841 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
2.841 * [taylor]: Taking taylor expansion of (* x x) in x
2.841 * [taylor]: Taking taylor expansion of x in x
2.841 * [taylor]: Taking taylor expansion of x in x
2.841 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.841 * [taylor]: Taking taylor expansion of 4.0 in x
2.841 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.842 * [taylor]: Taking taylor expansion of y in x
2.842 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
2.842 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.842 * [taylor]: Taking taylor expansion of x in x
2.842 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.842 * [taylor]: Taking taylor expansion of 4.0 in x
2.842 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.842 * [taylor]: Taking taylor expansion of y in x
2.843 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in x
2.843 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
2.843 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
2.843 * [taylor]: Taking taylor expansion of (* x x) in x
2.843 * [taylor]: Taking taylor expansion of x in x
2.843 * [taylor]: Taking taylor expansion of x in x
2.843 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.843 * [taylor]: Taking taylor expansion of 4.0 in x
2.843 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.843 * [taylor]: Taking taylor expansion of y in x
2.843 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
2.843 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.843 * [taylor]: Taking taylor expansion of x in x
2.843 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.843 * [taylor]: Taking taylor expansion of 4.0 in x
2.843 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.843 * [taylor]: Taking taylor expansion of y in x
2.844 * [taylor]: Taking taylor expansion of -1.0 in y
2.847 * [taylor]: Taking taylor expansion of 0 in y
2.850 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (pow y 2)))) in y
2.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
2.851 * [taylor]: Taking taylor expansion of 0.5 in y
2.851 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.851 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.851 * [taylor]: Taking taylor expansion of y in y
2.859 * [taylor]: Taking taylor expansion of 0 in y
2.859 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
2.859 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.859 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y
2.859 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
2.859 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
2.860 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.860 * [taylor]: Taking taylor expansion of x in y
2.860 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.860 * [taylor]: Taking taylor expansion of x in y
2.860 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
2.860 * [taylor]: Taking taylor expansion of 4.0 in y
2.860 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.860 * [taylor]: Taking taylor expansion of y in y
2.860 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.861 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.861 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.861 * [taylor]: Taking taylor expansion of x in y
2.861 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.861 * [taylor]: Taking taylor expansion of 4.0 in y
2.861 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.861 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.861 * [taylor]: Taking taylor expansion of y in y
2.863 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.863 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
2.864 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
2.864 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
2.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.864 * [taylor]: Taking taylor expansion of x in x
2.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.864 * [taylor]: Taking taylor expansion of x in x
2.864 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
2.864 * [taylor]: Taking taylor expansion of 4.0 in x
2.864 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.864 * [taylor]: Taking taylor expansion of y in x
2.864 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.865 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.865 * [taylor]: Taking taylor expansion of x in x
2.865 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.865 * [taylor]: Taking taylor expansion of 4.0 in x
2.865 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.865 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.865 * [taylor]: Taking taylor expansion of y in x
2.866 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.866 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
2.867 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
2.867 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
2.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.867 * [taylor]: Taking taylor expansion of x in x
2.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.867 * [taylor]: Taking taylor expansion of x in x
2.867 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
2.867 * [taylor]: Taking taylor expansion of 4.0 in x
2.867 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.867 * [taylor]: Taking taylor expansion of y in x
2.867 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.867 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.867 * [taylor]: Taking taylor expansion of x in x
2.868 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.868 * [taylor]: Taking taylor expansion of 4.0 in x
2.868 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.868 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.868 * [taylor]: Taking taylor expansion of y in x
2.869 * [taylor]: Taking taylor expansion of 1 in y
2.872 * [taylor]: Taking taylor expansion of 0 in y
2.876 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.877 * [taylor]: Taking taylor expansion of 8.0 in y
2.877 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.877 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.877 * [taylor]: Taking taylor expansion of y in y
2.885 * [taylor]: Taking taylor expansion of 0 in y
2.886 * [approximate]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
2.886 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.886 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y
2.886 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
2.886 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
2.886 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.886 * [taylor]: Taking taylor expansion of -1 in y
2.886 * [taylor]: Taking taylor expansion of x in y
2.886 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.886 * [taylor]: Taking taylor expansion of -1 in y
2.886 * [taylor]: Taking taylor expansion of x in y
2.886 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
2.886 * [taylor]: Taking taylor expansion of 4.0 in y
2.886 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.886 * [taylor]: Taking taylor expansion of y in y
2.887 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.887 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.887 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.887 * [taylor]: Taking taylor expansion of x in y
2.887 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.887 * [taylor]: Taking taylor expansion of 4.0 in y
2.887 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.887 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.887 * [taylor]: Taking taylor expansion of y in y
2.889 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.890 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
2.890 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
2.890 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
2.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.890 * [taylor]: Taking taylor expansion of -1 in x
2.890 * [taylor]: Taking taylor expansion of x in x
2.890 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.890 * [taylor]: Taking taylor expansion of -1 in x
2.890 * [taylor]: Taking taylor expansion of x in x
2.890 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
2.890 * [taylor]: Taking taylor expansion of 4.0 in x
2.890 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.890 * [taylor]: Taking taylor expansion of y in x
2.891 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.891 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.891 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.891 * [taylor]: Taking taylor expansion of x in x
2.891 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.891 * [taylor]: Taking taylor expansion of 4.0 in x
2.891 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.891 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.891 * [taylor]: Taking taylor expansion of y in x
2.893 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.893 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
2.893 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
2.893 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
2.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.893 * [taylor]: Taking taylor expansion of -1 in x
2.893 * [taylor]: Taking taylor expansion of x in x
2.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.893 * [taylor]: Taking taylor expansion of -1 in x
2.893 * [taylor]: Taking taylor expansion of x in x
2.894 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
2.894 * [taylor]: Taking taylor expansion of 4.0 in x
2.894 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.894 * [taylor]: Taking taylor expansion of y in x
2.894 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.894 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.894 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.894 * [taylor]: Taking taylor expansion of x in x
2.894 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.894 * [taylor]: Taking taylor expansion of 4.0 in x
2.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.894 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.894 * [taylor]: Taking taylor expansion of y in x
2.896 * [taylor]: Taking taylor expansion of 1 in y
2.899 * [taylor]: Taking taylor expansion of 0 in y
2.903 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.903 * [taylor]: Taking taylor expansion of 8.0 in y
2.903 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.903 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.903 * [taylor]: Taking taylor expansion of y in y
2.915 * [taylor]: Taking taylor expansion of 0 in y
2.915 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
2.916 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
2.916 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
2.916 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.916 * [taylor]: Taking taylor expansion of x in y
2.916 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.916 * [taylor]: Taking taylor expansion of 4.0 in y
2.916 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.916 * [taylor]: Taking taylor expansion of y in y
2.916 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
2.916 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.916 * [taylor]: Taking taylor expansion of x in x
2.916 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.916 * [taylor]: Taking taylor expansion of 4.0 in x
2.916 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.916 * [taylor]: Taking taylor expansion of y in x
2.916 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
2.916 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.916 * [taylor]: Taking taylor expansion of x in x
2.916 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.916 * [taylor]: Taking taylor expansion of 4.0 in x
2.916 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.916 * [taylor]: Taking taylor expansion of y in x
2.916 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
2.916 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.916 * [taylor]: Taking taylor expansion of 4.0 in y
2.916 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.916 * [taylor]: Taking taylor expansion of y in y
2.918 * [taylor]: Taking taylor expansion of 0 in y
2.919 * [taylor]: Taking taylor expansion of 1 in y
2.923 * [taylor]: Taking taylor expansion of 0 in y
2.927 * [taylor]: Taking taylor expansion of 0 in y
2.928 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
2.928 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.928 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.928 * [taylor]: Taking taylor expansion of x in y
2.928 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.928 * [taylor]: Taking taylor expansion of 4.0 in y
2.928 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.928 * [taylor]: Taking taylor expansion of y in y
2.928 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.929 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.929 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.929 * [taylor]: Taking taylor expansion of x in x
2.929 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.929 * [taylor]: Taking taylor expansion of 4.0 in x
2.929 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.929 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.929 * [taylor]: Taking taylor expansion of y in x
2.929 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.929 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.929 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.929 * [taylor]: Taking taylor expansion of x in x
2.930 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.930 * [taylor]: Taking taylor expansion of 4.0 in x
2.930 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.930 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.930 * [taylor]: Taking taylor expansion of y in x
2.931 * [taylor]: Taking taylor expansion of 1 in y
2.932 * [taylor]: Taking taylor expansion of 0 in y
2.933 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.933 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.933 * [taylor]: Taking taylor expansion of 4.0 in y
2.933 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.933 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.933 * [taylor]: Taking taylor expansion of y in y
2.937 * [taylor]: Taking taylor expansion of 0 in y
2.941 * [taylor]: Taking taylor expansion of 0 in y
2.944 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
2.944 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.944 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.944 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.944 * [taylor]: Taking taylor expansion of x in y
2.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.944 * [taylor]: Taking taylor expansion of 4.0 in y
2.944 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.944 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.944 * [taylor]: Taking taylor expansion of y in y
2.945 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.945 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.945 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.945 * [taylor]: Taking taylor expansion of x in x
2.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.946 * [taylor]: Taking taylor expansion of 4.0 in x
2.946 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.946 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.946 * [taylor]: Taking taylor expansion of y in x
2.946 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.946 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.946 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.946 * [taylor]: Taking taylor expansion of x in x
2.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.946 * [taylor]: Taking taylor expansion of 4.0 in x
2.947 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.947 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.947 * [taylor]: Taking taylor expansion of y in x
2.947 * [taylor]: Taking taylor expansion of 1 in y
2.948 * [taylor]: Taking taylor expansion of 0 in y
2.950 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.950 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.950 * [taylor]: Taking taylor expansion of 4.0 in y
2.950 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.950 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.950 * [taylor]: Taking taylor expansion of y in y
2.954 * [taylor]: Taking taylor expansion of 0 in y
2.958 * [taylor]: Taking taylor expansion of 0 in y
2.961 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.961 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0
2.961 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y
2.961 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
2.961 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.961 * [taylor]: Taking taylor expansion of x in y
2.961 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.961 * [taylor]: Taking taylor expansion of 4.0 in y
2.961 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.961 * [taylor]: Taking taylor expansion of y in y
2.961 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y
2.961 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
2.961 * [taylor]: Taking taylor expansion of (* x x) in y
2.961 * [taylor]: Taking taylor expansion of x in y
2.961 * [taylor]: Taking taylor expansion of x in y
2.961 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.961 * [taylor]: Taking taylor expansion of 4.0 in y
2.961 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.961 * [taylor]: Taking taylor expansion of y in y
2.962 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x
2.962 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
2.962 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.962 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.962 * [taylor]: Taking taylor expansion of 4.0 in x
2.962 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.962 * [taylor]: Taking taylor expansion of y in x
2.962 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
2.962 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
2.962 * [taylor]: Taking taylor expansion of (* x x) in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.962 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.962 * [taylor]: Taking taylor expansion of 4.0 in x
2.962 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.962 * [taylor]: Taking taylor expansion of y in x
2.963 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x
2.963 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
2.963 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.963 * [taylor]: Taking taylor expansion of 4.0 in x
2.963 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.963 * [taylor]: Taking taylor expansion of y in x
2.963 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
2.963 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
2.963 * [taylor]: Taking taylor expansion of (* x x) in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.963 * [taylor]: Taking taylor expansion of 4.0 in x
2.963 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.964 * [taylor]: Taking taylor expansion of y in x
2.965 * [taylor]: Taking taylor expansion of -1.0 in y
2.967 * [taylor]: Taking taylor expansion of 0 in y
2.970 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
2.971 * [taylor]: Taking taylor expansion of 0.5 in y
2.971 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.971 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.971 * [taylor]: Taking taylor expansion of y in y
2.979 * [taylor]: Taking taylor expansion of 0 in y
2.979 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0
2.979 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y
2.979 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.979 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.979 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.979 * [taylor]: Taking taylor expansion of x in y
2.979 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.979 * [taylor]: Taking taylor expansion of 4.0 in y
2.979 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.979 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.979 * [taylor]: Taking taylor expansion of y in y
2.980 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y
2.980 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
2.980 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
2.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.980 * [taylor]: Taking taylor expansion of x in y
2.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.980 * [taylor]: Taking taylor expansion of x in y
2.980 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
2.980 * [taylor]: Taking taylor expansion of 4.0 in y
2.980 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.980 * [taylor]: Taking taylor expansion of y in y
2.983 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x
2.983 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.983 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.983 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.983 * [taylor]: Taking taylor expansion of x in x
2.983 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.983 * [taylor]: Taking taylor expansion of 4.0 in x
2.984 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.984 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.984 * [taylor]: Taking taylor expansion of y in x
2.984 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
2.984 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
2.984 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
2.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.984 * [taylor]: Taking taylor expansion of x in x
2.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.984 * [taylor]: Taking taylor expansion of x in x
2.985 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
2.985 * [taylor]: Taking taylor expansion of 4.0 in x
2.985 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.985 * [taylor]: Taking taylor expansion of y in x
2.986 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x
2.986 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.986 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.986 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.986 * [taylor]: Taking taylor expansion of x in x
2.987 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.987 * [taylor]: Taking taylor expansion of 4.0 in x
2.987 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.987 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.987 * [taylor]: Taking taylor expansion of y in x
2.987 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
2.987 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
2.987 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
2.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.987 * [taylor]: Taking taylor expansion of x in x
2.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.987 * [taylor]: Taking taylor expansion of x in x
2.988 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
2.988 * [taylor]: Taking taylor expansion of 4.0 in x
2.988 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.988 * [taylor]: Taking taylor expansion of y in x
2.989 * [taylor]: Taking taylor expansion of 1 in y
2.992 * [taylor]: Taking taylor expansion of 0 in y
2.996 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
2.996 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.996 * [taylor]: Taking taylor expansion of 8.0 in y
2.996 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.996 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.996 * [taylor]: Taking taylor expansion of y in y
3.005 * [taylor]: Taking taylor expansion of 0 in y
3.006 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0
3.006 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y
3.006 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.006 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.006 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.006 * [taylor]: Taking taylor expansion of x in y
3.006 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.006 * [taylor]: Taking taylor expansion of 4.0 in y
3.006 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.006 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.006 * [taylor]: Taking taylor expansion of y in y
3.007 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y
3.007 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
3.007 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
3.007 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.007 * [taylor]: Taking taylor expansion of -1 in y
3.007 * [taylor]: Taking taylor expansion of x in y
3.007 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.007 * [taylor]: Taking taylor expansion of -1 in y
3.007 * [taylor]: Taking taylor expansion of x in y
3.007 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
3.007 * [taylor]: Taking taylor expansion of 4.0 in y
3.007 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.007 * [taylor]: Taking taylor expansion of y in y
3.012 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x
3.012 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.012 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.012 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.012 * [taylor]: Taking taylor expansion of x in x
3.013 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.013 * [taylor]: Taking taylor expansion of 4.0 in x
3.013 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.013 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.013 * [taylor]: Taking taylor expansion of y in x
3.013 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
3.013 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
3.013 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
3.013 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.013 * [taylor]: Taking taylor expansion of -1 in x
3.013 * [taylor]: Taking taylor expansion of x in x
3.014 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.014 * [taylor]: Taking taylor expansion of -1 in x
3.014 * [taylor]: Taking taylor expansion of x in x
3.014 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
3.014 * [taylor]: Taking taylor expansion of 4.0 in x
3.014 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.014 * [taylor]: Taking taylor expansion of y in x
3.016 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x
3.016 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.016 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.016 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.016 * [taylor]: Taking taylor expansion of x in x
3.016 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.016 * [taylor]: Taking taylor expansion of 4.0 in x
3.016 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.016 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.016 * [taylor]: Taking taylor expansion of y in x
3.016 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
3.017 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
3.017 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
3.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.017 * [taylor]: Taking taylor expansion of -1 in x
3.017 * [taylor]: Taking taylor expansion of x in x
3.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.017 * [taylor]: Taking taylor expansion of -1 in x
3.017 * [taylor]: Taking taylor expansion of x in x
3.017 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
3.017 * [taylor]: Taking taylor expansion of 4.0 in x
3.017 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.017 * [taylor]: Taking taylor expansion of y in x
3.019 * [taylor]: Taking taylor expansion of 1 in y
3.022 * [taylor]: Taking taylor expansion of 0 in y
3.026 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.026 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.026 * [taylor]: Taking taylor expansion of 8.0 in y
3.026 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.026 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.026 * [taylor]: Taking taylor expansion of y in y
3.035 * [taylor]: Taking taylor expansion of 0 in y
3.035 * * * [progress]: simplifying candidates
3.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (log1p (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (- (log (fma x x (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))))
  (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (exp (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma 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 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (* (* (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (- (fma x x (* (* y 4.0) y)))
  (- (- (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1)
  (/ (cbrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) 1)
  (/ (sqrt (fma 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)))))
  (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (fma 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)) (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* (* y 4.0) y)) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* (* y 4.0) y)) 1)
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* (* y 4.0) y)) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (fma x x (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (fma x x (- (* y (* y 4.0))))
  (fma (- y) (* y 4.0) (* y (* y 4.0)))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* 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))
  (expm1 (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (log1p (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (- 1)
  (- (- (log (fma x x (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y)))))
  (- (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (- 0 (- (log (fma x x (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y)))))
  (- 0 (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (- (log 1) (- (log (fma x x (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y)))))
  (- (log 1) (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (exp (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (* 1 1) 1) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (* 1 1) 1) (* (* (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (* (cbrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (cbrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (cbrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (* (* (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (sqrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (sqrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (- 1)
  (- (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ (cbrt 1) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (cbrt 1) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ (cbrt 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (cbrt 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1))
  (/ (cbrt 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ (cbrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (cbrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (fma x x (* (* y 4.0) y))) 1))
  (/ (cbrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ (cbrt 1) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (cbrt 1) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) (fma x x (* (* y 4.0) y)))
  (/ (cbrt 1) (/ 1 (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (fma x x (* (* y 4.0) y)) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (/ (cbrt 1) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (fma x x (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ (cbrt 1) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt 1) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ (sqrt 1) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ (sqrt 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1))
  (/ (sqrt 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ (sqrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) 1))
  (/ (sqrt 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) (/ 1 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ (sqrt 1) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ 1 (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) (fma x x (* (* y 4.0) y)))
  (/ (sqrt 1) (/ 1 (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) (/ (fma x x (* (* y 4.0) y)) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (/ (sqrt 1) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (/ (fma x x (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ (sqrt 1) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1))
  (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) 1))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))))
  (/ 1 (/ 1 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ 1 (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ 1 (fma x x (* (* y 4.0) y)))
  (/ 1 (/ 1 (- (* x x) (* (* y 4.0) y))))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (/ 1 (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) 1)
  (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) 1))
  (/ 1 (/ 1 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (/ 1 (sqrt (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (fma x x (* (* y 4.0) y)))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (cbrt 1))
  (/ (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (sqrt 1))
  (/ (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) 1)
  (/ 1 (fma x x (* (* y 4.0) y)))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  -1.0
  1
  1
3.046 * * [simplify]: iteration  0 :  199  enodes  (cost  4183 )
3.107 * * [simplify]: iteration  1 :  445  enodes  (cost  3912 )
3.241 * * [simplify]: iteration  2 :  1416  enodes  (cost  3544 )
3.866 * * [simplify]: iteration  done :  5000  enodes  (cost  3536 )
3.867 * [simplify]: Simplified to:
   (expm1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (log1p (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (exp (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3)
  (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3)
  (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (- (fma x x (* (* y 4.0) y)))
  (- (- (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* y (* y 4.0)))))
  (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (cbrt (fma x x (* (* y 4.0) y))) (- (* x x) (* y (* y 4.0))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (fma x x (* (* y 4.0) y)))
  (/ (sqrt (fma x x (* (* y 4.0) y))) (- (* x x) (* y (* y 4.0))))
  (/ 1 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (fma x x (* y (* y 4.0))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma x x (* y (* y 4.0))) (sqrt (- (* x x) (* y (* y 4.0)))))
  1
  (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0))))
  (/ 1 (- (* x x) (* y (* y 4.0))))
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* (* y 4.0) y)) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (fma x x (* y (* y 4.0))) (sqrt (- (* x x) (* y (* y 4.0)))))
  (fma x x (* y (* y 4.0)))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* y (* y 4.0))) (- (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (fma x x (* y (* y 4.0))) (- (pow x 4) (* (* y 4.0) (* (pow y 3) 4.0))))
  (- (* x x) (* y (* y 4.0)))
  (* (* y 4.0) (+ (- y) y))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* y 4.0) y))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (pow (- (* x x) (* y (* y 4.0))) 3)
  (sqrt (- (* x x) (* y (* y 4.0))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (fma (* y (* y 4.0)) (fma x x (* y (* y 4.0))) (pow x 4))
  (- (* (* y 4.0) y))
  (- (pow x 4) (* (* y 4.0) (* (pow y 3) 4.0)))
  (fma x x (* y (* y 4.0)))
  (- (* (* y 4.0) y))
  (expm1 (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))))
  (log1p (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))))
  -1
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))) 3)
  (pow (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))) 3)
  (* (cbrt (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0))))) (cbrt (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0))))))
  (cbrt (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))))
  (pow (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))) 3)
  (sqrt (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))))
  (sqrt (/ (- (* x x) (* y (* y 4.0))) (fma x x (* y (* y 4.0)))))
  -1
  (- (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (* (/ 1 (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (fma x x (* y (* y 4.0))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ 1 (fma x x (* y (* y 4.0))))
  (- (* x x) (* y (* y 4.0)))
  (/ (* 1 (- (pow x 6) (pow (* (* y 4.0) y) 3))) (fma x x (* y (* y 4.0))))
  (/ 1 (fma (* y (* y 4.0)) (fma x x (* y (* y 4.0))) (pow x 4)))
  (/ (- (pow x 4) (* (* y 4.0) (* (pow y 3) 4.0))) (fma x x (* y (* y 4.0))))
  (/ 1 (fma x x (* y (* y 4.0))))
  (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (* (/ 1 (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (fma x x (* y (* y 4.0))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ 1 (fma x x (* y (* y 4.0))))
  (- (* x x) (* y (* y 4.0)))
  (/ (* 1 (- (pow x 6) (pow (* (* y 4.0) y) 3))) (fma x x (* y (* y 4.0))))
  (/ 1 (fma (* y (* y 4.0)) (fma x x (* y (* y 4.0))) (pow x 4)))
  (/ (- (pow x 4) (* (* y 4.0) (* (pow y 3) 4.0))) (fma x x (* y (* y 4.0))))
  (/ 1 (fma x x (* y (* y 4.0))))
  (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma x x (* (* y 4.0) y))))
  (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (sqrt (fma x x (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (* (/ 1 (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (fma x x (* y (* y 4.0))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ 1 (fma x x (* y (* y 4.0))))
  (- (* x x) (* y (* y 4.0)))
  (/ (* 1 (- (pow x 6) (pow (* (* y 4.0) y) 3))) (fma x x (* y (* y 4.0))))
  (/ 1 (fma (* y (* y 4.0)) (fma x x (* y (* y 4.0))) (pow x 4)))
  (/ (- (pow x 4) (* (* y 4.0) (* (pow y 3) 4.0))) (fma x x (* y (* y 4.0))))
  (/ 1 (fma x x (* y (* y 4.0))))
  (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
  (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0))))
  (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))))
  (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y))))
  (/ 1 (sqrt (fma x x (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  1
  1
  (/ 1 (fma x x (* y (* y 4.0))))
  (/ (* 1 (- (pow x 6) (pow (* (* y 4.0) y) 3))) (fma x x (* y (* y 4.0))))
  (/ (- (pow x 4) (* (* y 4.0) (* (pow y 3) 4.0))) (fma x x (* y (* y 4.0))))
  (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0))))
  (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0))))
  (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0))))
  (/ 1 (fma x x (* y (* y 4.0))))
  -1.0
  1
  1
  (- (* x x) (* y (* y 4.0)))
  (- (* x x) (* y (* y 4.0)))
  (- (* x x) (* y (* y 4.0)))
  -1.0
  1
  1
3.869 * * * [progress]: adding candidates to table
4.160 * [progress]: [Phase 3 of 3] Extracting.
4.160 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))))> #<alt (λ (x y) -1.0)>)
4.161 * * * [regime-changes]: Trying 3 branch expressions: ((* (* y 4.0) y) y x)
4.161 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))))> #<alt (λ (x y) -1.0)>)
4.187 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
4.207 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))))> #<alt (λ (x y) -1.0)>)
4.251 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))))> #<alt (λ (x y) -1.0)>)
4.288 * * * [regime]: Found split indices: #<option (#s(si 1 36) #s(si 2 80) #s(si 3 184) #s(si 2 219) #s(si 1 255))>
4.289 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))))> #<alt (λ (x y) -1.0)>)
4.448 * [regimes]: Found splitpoints: (#s(sp 1 x -1.1020932357029451e+154) #s(sp 2 x -7.055703835942177e-134) #s(sp 3 x 3.3095785565051797e-97) #s(sp 2 x 2.70835173311075e+105) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))))> #<alt (λ (x y) -1.0)>)
4.448 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= x -1.1020932357029451e+154) 1 (if (<= x -7.055703835942177e-134) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))) (if (<= x 3.3095785565051797e-97) -1.0 (if (<= x 2.70835173311075e+105) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))) 1))))
4.449 * * [simplify]: iteration  0 :  27  enodes  (cost  65 )
4.450 * * [simplify]: iteration  1 :  31  enodes  (cost  65 )
4.450 * * [simplify]: iteration  done :  31  enodes  (cost  65 )
4.451 * [simplify]: Simplified to:
   (if (<= x -1.1020932357029451e+154) 1 (if (<= x -7.055703835942177e-134) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))) (if (<= x 3.3095785565051797e-97) -1.0 (if (<= x 2.70835173311075e+105) (/ 1 (cbrt (pow (/ (fma x x (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))) 3))) 1))))
4.968 * [regime-testing]: Baseline error score: 32.075251841610346
4.969 * [regime-testing]: Oracle error score: 0.3847257257783348
4.970 * [regime-testing]: End program error score: 12.177331075879055
5.011 * [regime-testing]: Target error score: 32.085559609841106