23.777 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.054 * [progress]: [Phase 2 of 3] Improving.
0.054 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.055 * * [simplify]: iteration 0: 8 enodes
0.058 * * [simplify]: iteration 1: 16 enodes
0.064 * * [simplify]: iteration 2: 32 enodes
0.074 * * [simplify]: iteration 3: 39 enodes
0.082 * * [simplify]: iteration complete: 39 enodes
0.083 * * [simplify]: Extracting #0: cost 1 inf + 0
0.083 * * [simplify]: Extracting #1: cost 11 inf + 0
0.083 * * [simplify]: Extracting #2: cost 7 inf + 44
0.083 * * [simplify]: Extracting #3: cost 0 inf + 614
0.084 * * [simplify]: Extracting #4: cost 0 inf + 584
0.084 * [simplify]: Simplified to:
  (fma y y (* (+ 2.0 x) x))
0.093 * * [progress]: iteration 1 / 4
0.093 * * * [progress]: picking best candidate
0.100 * * * * [pick]: Picked  #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>
0.100 * * * [progress]: localizing error
0.108 * * * [progress]: generating rewritten candidates
0.108 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.128 * * * [progress]: generating series expansions
0.128 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.128 * [backup-simplify]: Simplify (* (+ 2.0 x) x) into (* x (+ x 2.0))
0.128 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
0.128 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [taylor]: Taking taylor expansion of 2.0 in x
0.128 * [backup-simplify]: Simplify 2.0 into 2.0
0.128 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [taylor]: Taking taylor expansion of 2.0 in x
0.128 * [backup-simplify]: Simplify 2.0 into 2.0
0.129 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.129 * [backup-simplify]: Simplify (* 0 2.0) into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (+ 1 0) into 1
0.146 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
0.146 * [backup-simplify]: Simplify 2.0 into 2.0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
0.154 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.165 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2.0) x)
0.165 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.165 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of 2.0 in x
0.165 * [backup-simplify]: Simplify 2.0 into 2.0
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (+ 1 0) into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [taylor]: Taking taylor expansion of 2.0 in x
0.166 * [backup-simplify]: Simplify 2.0 into 2.0
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (+ 1 0) into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.169 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
0.169 * [backup-simplify]: Simplify 2.0 into 2.0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.177 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
0.178 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
0.178 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.178 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [backup-simplify]: Simplify -1 into -1
0.178 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.178 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.178 * [taylor]: Taking taylor expansion of 2.0 in x
0.178 * [backup-simplify]: Simplify 2.0 into 2.0
0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (/ 1 1) into 1
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (- 1) into -1
0.179 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.180 * [backup-simplify]: Simplify (/ -1 1) into -1
0.180 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.180 * [taylor]: Taking taylor expansion of -1 in x
0.180 * [backup-simplify]: Simplify -1 into -1
0.180 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.180 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.180 * [taylor]: Taking taylor expansion of 2.0 in x
0.180 * [backup-simplify]: Simplify 2.0 into 2.0
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (/ 1 1) into 1
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (- 1) into -1
0.181 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.181 * [backup-simplify]: Simplify (/ -1 1) into -1
0.181 * [backup-simplify]: Simplify (* -1 -1) into 1
0.181 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify (- 0) into 0
0.182 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.183 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
0.184 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
0.185 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (- 0) into 0
0.186 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.188 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
0.189 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.190 * [backup-simplify]: Simplify (- 0) into 0
0.190 * [backup-simplify]: Simplify (+ 0 0) into 0
0.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.192 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (- 0) into 0
0.193 * [backup-simplify]: Simplify (+ 0 0) into 0
0.194 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.196 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
0.196 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [backup-simplify]: Simplify (+ 0 0) into 0
0.199 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.201 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (- 0) into 0
0.203 * [backup-simplify]: Simplify (+ 0 0) into 0
0.204 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.206 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
0.206 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
0.207 * * * [progress]: simplifying candidates
0.208 * [simplify]: Simplifying:
  (expm1 (* (+ 2.0 x) x))
  (log1p (* (+ 2.0 x) x))
  (* (+ 2.0 x) x)
  (+ (log (+ 2.0 x)) (log x))
  (log (* (+ 2.0 x) x))
  (exp (* (+ 2.0 x) x))
  (* (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)) (* (* x x) x))
  (* (cbrt (* (+ 2.0 x) x)) (cbrt (* (+ 2.0 x) x)))
  (cbrt (* (+ 2.0 x) x))
  (* (* (* (+ 2.0 x) x) (* (+ 2.0 x) x)) (* (+ 2.0 x) x))
  (sqrt (* (+ 2.0 x) x))
  (sqrt (* (+ 2.0 x) x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (+ 2.0 x) (* (cbrt x) (cbrt x)))
  (* (+ 2.0 x) (sqrt x))
  (* (+ 2.0 x) 1)
  (* (cbrt (+ 2.0 x)) x)
  (* (sqrt (+ 2.0 x)) x)
  (* (+ 2.0 x) x)
  (* (+ 2.0 x) x)
  (* (+ (pow 2.0 3) (pow x 3)) x)
  (* (- (* 2.0 2.0) (* x x)) x)
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
0.209 * * [simplify]: iteration 0: 45 enodes
0.229 * * [simplify]: iteration 1: 114 enodes
0.286 * * [simplify]: iteration 2: 345 enodes
0.515 * * [simplify]: iteration 3: 1325 enodes
1.691 * * [simplify]: iteration complete: 5001 enodes
1.691 * * [simplify]: Extracting #0: cost 18 inf + 0
1.692 * * [simplify]: Extracting #1: cost 424 inf + 0
1.701 * * [simplify]: Extracting #2: cost 1558 inf + 4299
1.737 * * [simplify]: Extracting #3: cost 1074 inf + 95887
1.799 * * [simplify]: Extracting #4: cost 175 inf + 269629
1.869 * * [simplify]: Extracting #5: cost 10 inf + 321822
1.940 * * [simplify]: Extracting #6: cost 1 inf + 323608
2.020 * * [simplify]: Extracting #7: cost 0 inf + 323861
2.133 * [simplify]: Simplified to:
  (expm1 (* x (+ x 2.0)))
  (log1p (* x (+ x 2.0)))
  (* x (+ x 2.0))
  (log (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (* x (+ x 2.0)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* x (+ x 2.0)) (* (* x (+ x 2.0)) (* x (+ x 2.0))))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt (+ x 2.0)) (sqrt x))
  (* (sqrt (+ x 2.0)) (sqrt x))
  (* (cbrt x) (* (+ x 2.0) (cbrt x)))
  (* (sqrt x) (+ x 2.0))
  (+ x 2.0)
  (* (cbrt (+ x 2.0)) x)
  (* (sqrt (+ x 2.0)) x)
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (fma (* x x) (* x x) (* x (* (* 2.0 2.0) 2.0)))
  (* (* x (+ x 2.0)) (- 2.0 x))
  (fma 2.0 x (* x x))
  (fma 2.0 x (* x x))
  (fma 2.0 x (* x x))
2.135 * * * [progress]: adding candidates to table
2.282 * * [progress]: iteration 2 / 4
2.282 * * * [progress]: picking best candidate
2.290 * * * * [pick]: Picked  #<alt (λ (x y) (fma y y (fma 2.0 x (* x x))))>
2.290 * * * [progress]: localizing error
2.308 * * * [progress]: generating rewritten candidates
2.308 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
2.309 * * * [progress]: generating series expansions
2.309 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
2.309 * [backup-simplify]: Simplify (fma 2.0 x (* x x)) into (fma 2.0 x (pow x 2))
2.309 * [approximate]: Taking taylor expansion of (fma 2.0 x (pow x 2)) in (x) around 0
2.309 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow x 2)) in x
2.309 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow x 2))
2.309 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
2.309 * [taylor]: Taking taylor expansion of 2.0 in x
2.309 * [backup-simplify]: Simplify 2.0 into 2.0
2.309 * [taylor]: Taking taylor expansion of x in x
2.309 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify 1 into 1
2.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.309 * [taylor]: Taking taylor expansion of x in x
2.309 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify 1 into 1
2.309 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow x 2)) in x
2.310 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow x 2))
2.310 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
2.310 * [taylor]: Taking taylor expansion of 2.0 in x
2.310 * [backup-simplify]: Simplify 2.0 into 2.0
2.310 * [taylor]: Taking taylor expansion of x in x
2.310 * [backup-simplify]: Simplify 0 into 0
2.310 * [backup-simplify]: Simplify 1 into 1
2.310 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.310 * [taylor]: Taking taylor expansion of x in x
2.310 * [backup-simplify]: Simplify 0 into 0
2.310 * [backup-simplify]: Simplify 1 into 1
2.311 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.311 * [backup-simplify]: Simplify (+ 0 0) into 0
2.311 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
2.313 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.313 * [backup-simplify]: Simplify 2.0 into 2.0
2.314 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
2.314 * [backup-simplify]: Simplify (* 1 1) into 1
2.315 * [backup-simplify]: Simplify (+ 0 1) into 1
2.315 * [backup-simplify]: Simplify 1 into 1
2.316 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.317 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.318 * [backup-simplify]: Simplify (+ 0 0) into 0
2.318 * [backup-simplify]: Simplify 0 into 0
2.319 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.320 * [backup-simplify]: Simplify (+ 0 0) into 0
2.320 * [backup-simplify]: Simplify 0 into 0
2.325 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.326 * [backup-simplify]: Simplify (+ 0 0) into 0
2.326 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.328 * [backup-simplify]: Simplify (+ 0 0) into 0
2.328 * [backup-simplify]: Simplify 0 into 0
2.329 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.330 * [backup-simplify]: Simplify (+ 0 0) into 0
2.330 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
2.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.333 * [backup-simplify]: Simplify (+ 0 0) into 0
2.333 * [backup-simplify]: Simplify 0 into 0
2.333 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
2.333 * [backup-simplify]: Simplify (fma 2.0 (/ 1 x) (* (/ 1 x) (/ 1 x))) into (fma 2.0 (/ 1 x) (/ 1 (pow x 2)))
2.333 * [approximate]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 (pow x 2))) in (x) around 0
2.333 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 (pow x 2))) in x
2.333 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
2.333 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
2.333 * [taylor]: Taking taylor expansion of 2.0 in x
2.333 * [backup-simplify]: Simplify 2.0 into 2.0
2.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.333 * [taylor]: Taking taylor expansion of x in x
2.333 * [backup-simplify]: Simplify 0 into 0
2.333 * [backup-simplify]: Simplify 1 into 1
2.334 * [backup-simplify]: Simplify (/ 1 1) into 1
2.334 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.334 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.334 * [taylor]: Taking taylor expansion of x in x
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 1 into 1
2.334 * [backup-simplify]: Simplify (* 1 1) into 1
2.334 * [backup-simplify]: Simplify (/ 1 1) into 1
2.334 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 (pow x 2))) in x
2.334 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
2.334 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
2.334 * [taylor]: Taking taylor expansion of 2.0 in x
2.334 * [backup-simplify]: Simplify 2.0 into 2.0
2.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.334 * [taylor]: Taking taylor expansion of x in x
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 1 into 1
2.335 * [backup-simplify]: Simplify (/ 1 1) into 1
2.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.335 * [taylor]: Taking taylor expansion of x in x
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [backup-simplify]: Simplify (* 1 1) into 1
2.335 * [backup-simplify]: Simplify (/ 1 1) into 1
2.335 * [backup-simplify]: Simplify (+ 0 1) into 1
2.335 * [backup-simplify]: Simplify 1 into 1
2.336 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.337 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.337 * [backup-simplify]: Simplify 2.0 into 2.0
2.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.338 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.339 * [backup-simplify]: Simplify (+ 0 0) into 0
2.339 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.340 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.342 * [backup-simplify]: Simplify (+ 0 0) into 0
2.342 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.343 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.343 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.344 * [backup-simplify]: Simplify (+ 0 0) into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.345 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.347 * [backup-simplify]: Simplify (+ 0 0) into 0
2.347 * [backup-simplify]: Simplify 0 into 0
2.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.348 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.350 * [backup-simplify]: Simplify (+ 0 0) into 0
2.350 * [backup-simplify]: Simplify 0 into 0
2.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.352 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.352 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.353 * [backup-simplify]: Simplify (+ 0 0) into 0
2.353 * [backup-simplify]: Simplify 0 into 0
2.354 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
2.354 * [backup-simplify]: Simplify (fma 2.0 (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (fma 2.0 (/ -1 x) (/ 1 (pow x 2)))
2.354 * [approximate]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ 1 (pow x 2))) in (x) around 0
2.354 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ 1 (pow x 2))) in x
2.354 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ 1 (pow x 2)))
2.354 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
2.354 * [taylor]: Taking taylor expansion of 2.0 in x
2.354 * [backup-simplify]: Simplify 2.0 into 2.0
2.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.354 * [taylor]: Taking taylor expansion of -1 in x
2.354 * [backup-simplify]: Simplify -1 into -1
2.354 * [taylor]: Taking taylor expansion of x in x
2.354 * [backup-simplify]: Simplify 0 into 0
2.354 * [backup-simplify]: Simplify 1 into 1
2.354 * [backup-simplify]: Simplify (/ -1 1) into -1
2.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.354 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.354 * [taylor]: Taking taylor expansion of x in x
2.354 * [backup-simplify]: Simplify 0 into 0
2.354 * [backup-simplify]: Simplify 1 into 1
2.355 * [backup-simplify]: Simplify (* 1 1) into 1
2.355 * [backup-simplify]: Simplify (/ 1 1) into 1
2.355 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ 1 (pow x 2))) in x
2.355 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ 1 (pow x 2)))
2.355 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
2.355 * [taylor]: Taking taylor expansion of 2.0 in x
2.355 * [backup-simplify]: Simplify 2.0 into 2.0
2.355 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.355 * [taylor]: Taking taylor expansion of -1 in x
2.355 * [backup-simplify]: Simplify -1 into -1
2.355 * [taylor]: Taking taylor expansion of x in x
2.355 * [backup-simplify]: Simplify 0 into 0
2.355 * [backup-simplify]: Simplify 1 into 1
2.355 * [backup-simplify]: Simplify (/ -1 1) into -1
2.355 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.355 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.355 * [taylor]: Taking taylor expansion of x in x
2.355 * [backup-simplify]: Simplify 0 into 0
2.355 * [backup-simplify]: Simplify 1 into 1
2.356 * [backup-simplify]: Simplify (* 1 1) into 1
2.356 * [backup-simplify]: Simplify (/ 1 1) into 1
2.356 * [backup-simplify]: Simplify (+ 0 1) into 1
2.356 * [backup-simplify]: Simplify 1 into 1
2.357 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
2.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.358 * [backup-simplify]: Simplify (+ -2.0 0) into (- 2.0)
2.358 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.359 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 -1)) into 0
2.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.361 * [backup-simplify]: Simplify (+ 0 0) into 0
2.361 * [backup-simplify]: Simplify 0 into 0
2.362 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.363 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 -1))) into 0
2.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.365 * [backup-simplify]: Simplify (+ 0 0) into 0
2.365 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.367 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
2.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.370 * [backup-simplify]: Simplify (+ 0 0) into 0
2.370 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.372 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
2.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.375 * [backup-simplify]: Simplify (+ 0 0) into 0
2.375 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.378 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
2.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.381 * [backup-simplify]: Simplify (+ 0 0) into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.384 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
2.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.387 * [backup-simplify]: Simplify (+ 0 0) into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
2.388 * * * [progress]: simplifying candidates
2.389 * [simplify]: Simplifying:
  (expm1 (fma 2.0 x (* x x)))
  (log1p (fma 2.0 x (* x x)))
  (* 2.0 x)
  (log (fma 2.0 x (* x x)))
  (exp (fma 2.0 x (* x x)))
  (* (cbrt (fma 2.0 x (* x x))) (cbrt (fma 2.0 x (* x x))))
  (cbrt (fma 2.0 x (* x x)))
  (* (* (fma 2.0 x (* x x)) (fma 2.0 x (* x x))) (fma 2.0 x (* x x)))
  (sqrt (fma 2.0 x (* x x)))
  (sqrt (fma 2.0 x (* x x)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
2.389 * * [simplify]: iteration 0: 17 enodes
2.396 * * [simplify]: iteration 1: 29 enodes
2.407 * * [simplify]: iteration 2: 76 enodes
2.439 * * [simplify]: iteration 3: 259 enodes
2.579 * * [simplify]: iteration 4: 1119 enodes
6.347 * * [simplify]: iteration 5: 4191 enodes
7.333 * * [simplify]: iteration complete: 5000 enodes
7.333 * * [simplify]: Extracting #0: cost 10 inf + 0
7.334 * * [simplify]: Extracting #1: cost 151 inf + 0
7.337 * * [simplify]: Extracting #2: cost 298 inf + 464
7.349 * * [simplify]: Extracting #3: cost 162 inf + 24987
7.388 * * [simplify]: Extracting #4: cost 17 inf + 57741
7.447 * * [simplify]: Extracting #5: cost 0 inf + 63715
7.492 * * [simplify]: Extracting #6: cost 0 inf + 63525
7.552 * [simplify]: Simplified to:
  (expm1 (fma 2.0 x (* x x)))
  (log1p (fma 2.0 x (* x x)))
  (* 2.0 x)
  (log (fma 2.0 x (* x x)))
  (exp (fma 2.0 x (* x x)))
  (* (cbrt (fma 2.0 x (* x x))) (cbrt (fma 2.0 x (* x x))))
  (cbrt (fma 2.0 x (* x x)))
  (* (* (fma 2.0 x (* x x)) (fma 2.0 x (* x x))) (fma 2.0 x (* x x)))
  (sqrt (fma 2.0 x (* x x)))
  (sqrt (fma 2.0 x (* x x)))
  (fma 2.0 x (* x x))
  (fma 2.0 x (* x x))
  (fma 2.0 x (* x x))
7.553 * * * [progress]: adding candidates to table
7.614 * [progress]: [Phase 3 of 3] Extracting.
7.614 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (fma y y (fma 2.0 x (* x x))))>)
7.614 * * * [regime-changes]: Trying 2 branch expressions: (y x)
7.615 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (fma y y (fma 2.0 x (* x x))))>)
7.646 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (fma y y (fma 2.0 x (* x x))))>)
7.679 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.679 * [simplify]: Simplifying:
  (fma y y (* (+ 2.0 x) x))
7.679 * * [simplify]: iteration 0: 6 enodes
7.679 * * [simplify]: iteration 1: 8 enodes
7.680 * * [simplify]: iteration complete: 8 enodes
7.680 * * [simplify]: Extracting #0: cost 1 inf + 0
7.680 * * [simplify]: Extracting #1: cost 3 inf + 0
7.680 * * [simplify]: Extracting #2: cost 4 inf + 1
7.680 * * [simplify]: Extracting #3: cost 4 inf + 2
7.680 * * [simplify]: Extracting #4: cost 0 inf + 265
7.680 * [simplify]: Simplified to:
  (fma y y (* x (+ 2.0 x)))
9.419 * [regime-testing]: Baseline error score: 0.007875984498062257
9.427 * [regime-testing]: Oracle error score: 0.0012501562695336917
9.449 * [regime-testing]: End program error score: 0.007875984498062257
9.565 * [regime-testing]: Target error score: 0.013126640830103764