16.577 * [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.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.018 * * [simplify]: iteration  0 :  9  enodes  (cost  19 )
0.019 * * [simplify]: iteration  1 :  19  enodes  (cost  18 )
0.022 * * [simplify]: iteration  2 :  39  enodes  (cost  18 )
0.030 * * [simplify]: iteration  3 :  80  enodes  (cost  18 )
0.041 * * [simplify]: iteration  4 :  133  enodes  (cost  18 )
0.059 * * [simplify]: iteration  5 :  187  enodes  (cost  18 )
0.086 * * [simplify]: iteration  6 :  215  enodes  (cost  18 )
0.115 * * [simplify]: iteration  7 :  219  enodes  (cost  18 )
0.147 * * [simplify]: iteration  done :  219  enodes  (cost  18 )
0.147 * [simplify]: Simplified to:
   (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))
0.150 * * [progress]: iteration 1 / 4
0.150 * * * [progress]: picking best candidate
0.152 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))>
0.152 * * * [progress]: localizing error
0.162 * * * [progress]: generating rewritten candidates
0.162 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.171 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.175 * * * [progress]: generating series expansions
0.175 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.176 * [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
0.176 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y
0.176 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.176 * [taylor]: Taking taylor expansion of 4.0 in y
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y
0.176 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
0.176 * [taylor]: Taking taylor expansion of (* x x) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.176 * [taylor]: Taking taylor expansion of 4.0 in y
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x
0.176 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.177 * [taylor]: Taking taylor expansion of 4.0 in x
0.177 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
0.177 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
0.177 * [taylor]: Taking taylor expansion of (* x x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.177 * [taylor]: Taking taylor expansion of 4.0 in x
0.177 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x
0.178 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.178 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.178 * [taylor]: Taking taylor expansion of 4.0 in x
0.178 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x
0.178 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2)))
0.178 * [taylor]: Taking taylor expansion of (* x x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.178 * [taylor]: Taking taylor expansion of 4.0 in x
0.178 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of -1.0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [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
0.199 * [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
0.199 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.199 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.199 * [taylor]: Taking taylor expansion of 4.0 in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.199 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y
0.200 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
0.200 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.200 * [taylor]: Taking taylor expansion of 4.0 in y
0.200 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.203 * [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
0.203 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.203 * [taylor]: Taking taylor expansion of 4.0 in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
0.204 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
0.204 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.204 * [taylor]: Taking taylor expansion of 4.0 in x
0.204 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.206 * [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
0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.206 * [taylor]: Taking taylor expansion of 4.0 in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.206 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.206 * [taylor]: Taking taylor expansion of y in x
0.206 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x
0.207 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2)))
0.207 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.207 * [taylor]: Taking taylor expansion of 4.0 in x
0.207 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.207 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of 1 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.216 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.216 * [taylor]: Taking taylor expansion of 8.0 in y
0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.216 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.216 * [taylor]: Taking taylor expansion of y in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [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
0.225 * [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
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.225 * [taylor]: Taking taylor expansion of 4.0 in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y
0.226 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
0.226 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.226 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.226 * [taylor]: Taking taylor expansion of -1 in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.226 * [taylor]: Taking taylor expansion of -1 in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.226 * [taylor]: Taking taylor expansion of 4.0 in y
0.226 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.229 * [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
0.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.230 * [taylor]: Taking taylor expansion of 4.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.230 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
0.230 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
0.230 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.230 * [taylor]: Taking taylor expansion of -1 in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.230 * [taylor]: Taking taylor expansion of -1 in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.231 * [taylor]: Taking taylor expansion of 4.0 in x
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x
0.232 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.233 * [taylor]: Taking taylor expansion of 4.0 in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x
0.233 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2)))
0.233 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.233 * [taylor]: Taking taylor expansion of -1 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.233 * [taylor]: Taking taylor expansion of -1 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x
0.234 * [taylor]: Taking taylor expansion of 4.0 in x
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.236 * [taylor]: Taking taylor expansion of 1 in y
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.243 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.243 * [taylor]: Taking taylor expansion of 8.0 in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.243 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.253 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.253 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.253 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.253 * [taylor]: Taking taylor expansion of 4.0 in y
0.253 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.253 * [taylor]: Taking taylor expansion of 4.0 in x
0.253 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.253 * [taylor]: Taking taylor expansion of 4.0 in x
0.253 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.253 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.253 * [taylor]: Taking taylor expansion of 4.0 in y
0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [taylor]: Taking taylor expansion of 1 in y
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.264 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.265 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.265 * [taylor]: Taking taylor expansion of 4.0 in y
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.265 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.266 * [taylor]: Taking taylor expansion of 4.0 in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.266 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.266 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.267 * [taylor]: Taking taylor expansion of 4.0 in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.267 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [taylor]: Taking taylor expansion of 1 in y
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.270 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.270 * [taylor]: Taking taylor expansion of 4.0 in y
0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.281 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.281 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.281 * [taylor]: Taking taylor expansion of 4.0 in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.283 * [taylor]: Taking taylor expansion of 4.0 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.283 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.283 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.283 * [taylor]: Taking taylor expansion of 4.0 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.283 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.284 * [taylor]: Taking taylor expansion of 1 in y
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.286 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.286 * [taylor]: Taking taylor expansion of 4.0 in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.301 * * * [progress]: simplifying candidates
0.302 * [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)))
0.306 * * [simplify]: iteration  0 :  90  enodes  (cost  1183 )
0.326 * * [simplify]: iteration  1 :  219  enodes  (cost  1154 )
0.392 * * [simplify]: iteration  2 :  800  enodes  (cost  1046 )
0.869 * * [simplify]: iteration  3 :  3674  enodes  (cost  1044 )
2.104 * * [simplify]: iteration  done :  5001  enodes  (cost  1042 )
2.104 * [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))))
  (- (* (pow y 2) 4.0) (pow x 2))
  (- (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
  (/ (- (* 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))))
  (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 y) y) 4.0)
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* y 4.0) y))
  (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 (- (* x x) (* (* y 4.0) y)))
  (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))
  (- (* (* y 4.0) y))
  (- (pow x 4) (* 4.0 (* (pow y 4) 4.0)))
  (fma x x (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  -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))))
2.105 * * * [progress]: adding candidates to table
2.260 * * [progress]: iteration 2 / 4
2.260 * * * [progress]: picking best candidate
2.262 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
2.262 * * * [progress]: localizing error
2.263 * * * [progress]: generating rewritten candidates
2.263 * * * [progress]: generating series expansions
2.263 * * * [progress]: simplifying candidates
2.263 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.264 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.264 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.264 * [simplify]: Simplified to:
   
2.264 * * * [progress]: adding candidates to table
2.264 * * [progress]: iteration 3 / 4
2.264 * * * [progress]: picking best candidate
2.265 * * * * [pick]: Picked  #<alt (λ (x y) -1.0)>
2.265 * * * [progress]: localizing error
2.266 * * * [progress]: generating rewritten candidates
2.266 * * * [progress]: generating series expansions
2.266 * * * [progress]: simplifying candidates
2.266 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.267 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.267 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.267 * [simplify]: Simplified to:
   
2.267 * * * [progress]: adding candidates to table
2.267 * [progress]: [Phase 3 of 3] Extracting.
2.267 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))> #<alt (λ (x y) -1.0)>)
2.268 * * * [regime-changes]: Trying 3 branch expressions: ((* (* y 4.0) y) y x)
2.268 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))> #<alt (λ (x y) -1.0)>)
2.289 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))> #<alt (λ (x y) -1.0)>)
2.323 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))> #<alt (λ (x y) -1.0)>)
2.355 * * * [regime]: Found split indices: #<option (#s(si 0 26) #s(si 1 84) #s(si 2 172) #s(si 1 204) #s(si 0 255))>
2.356 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))> #<alt (λ (x y) -1.0)>)
2.524 * [regimes]: Found splitpoints: (#s(sp 0 x -7.011466568761976e+150) #s(sp 1 x -2.6395470821417425e-162) #s(sp 2 x 2.9825574787203653e-86) #s(sp 1 x 2.756542813676069e+103) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))> #<alt (λ (x y) -1.0)>)
2.524 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= x -7.011466568761976e+150) 1 (if (<= x -2.6395470821417425e-162) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (if (<= x 2.9825574787203653e-86) -1.0 (if (<= x 2.756542813676069e+103) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 1))))
2.525 * * [simplify]: iteration  0 :  23  enodes  (cost  55 )
2.525 * * [simplify]: iteration  1 :  27  enodes  (cost  55 )
2.526 * * [simplify]: iteration  done :  27  enodes  (cost  55 )
2.526 * [simplify]: Simplified to:
   (if (<= x -7.011466568761976e+150) 1 (if (<= x -2.6395470821417425e-162) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (if (<= x 2.9825574787203653e-86) -1.0 (if (<= x 2.756542813676069e+103) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 1))))
3.001 * [regime-testing]: Baseline error score: 31.064182187195982
3.002 * [regime-testing]: Oracle error score: 0.31242785583140315
3.003 * [regime-testing]: End program error score: 12.288792862095852
3.045 * [regime-testing]: Target error score: 30.78207288582935