0.605 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.093 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.096 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (* (+ x 1) (+ x 1)) 1))>
0.098 * [simplify]: Simplifying:
  (- (* (+ x 1) (+ x 1)) 1)
0.098 * * [simplify]: iteration 0: 5 enodes
0.103 * * [simplify]: iteration 1: 20 enodes
0.108 * * [simplify]: iteration 2: 43 enodes
0.116 * * [simplify]: iteration 3: 92 enodes
0.136 * * [simplify]: iteration 4: 269 enodes
0.252 * * [simplify]: iteration 5: 1075 enodes
1.570 * * [simplify]: iteration complete: 5001 enodes
1.571 * * [simplify]: Extracting #0: cost 1 inf + 0
1.572 * * [simplify]: Extracting #1: cost 398 inf + 0
1.577 * * [simplify]: Extracting #2: cost 1592 inf + 7133
1.600 * * [simplify]: Extracting #3: cost 677 inf + 119400
1.650 * * [simplify]: Extracting #4: cost 30 inf + 213359
1.696 * * [simplify]: Extracting #5: cost 0 inf + 208409
1.743 * * [simplify]: Extracting #6: cost 0 inf + 207964
1.786 * [simplify]: Simplified to:
  (* x (+ x 2))
1.793 * * [progress]: iteration 1 / 4
1.793 * * * [progress]: picking best candidate
1.795 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x 2)))>
1.795 * * * [progress]: localizing error
1.802 * * * [progress]: generating rewritten candidates
1.802 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.823 * * * [progress]: generating series expansions
1.824 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.828 * [backup-simplify]: Simplify (* x (+ x 2)) into (* x (+ x 2))
1.828 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0
1.829 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [taylor]: Taking taylor expansion of (+ x 2) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [taylor]: Taking taylor expansion of 2 in x
1.829 * [backup-simplify]: Simplify 2 into 2
1.829 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [taylor]: Taking taylor expansion of (+ x 2) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [taylor]: Taking taylor expansion of 2 in x
1.829 * [backup-simplify]: Simplify 2 into 2
1.831 * [backup-simplify]: Simplify (+ 0 2) into 2
1.831 * [backup-simplify]: Simplify (* 0 2) into 0
1.831 * [backup-simplify]: Simplify 0 into 0
1.831 * [backup-simplify]: Simplify (+ 1 0) into 1
1.832 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2
1.832 * [backup-simplify]: Simplify 2 into 2
1.832 * [backup-simplify]: Simplify (+ 0 0) into 0
1.833 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
1.833 * [backup-simplify]: Simplify 1 into 1
1.833 * [backup-simplify]: Simplify (+ 0 0) into 0
1.834 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify (+ 0 0) into 0
1.835 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
1.835 * [backup-simplify]: Simplify 0 into 0
1.836 * [backup-simplify]: Simplify (+ 0 0) into 0
1.837 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
1.837 * [backup-simplify]: Simplify 0 into 0
1.837 * [backup-simplify]: Simplify (+ 0 0) into 0
1.838 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
1.839 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify (+ 0 0) into 0
1.840 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
1.840 * [backup-simplify]: Simplify 0 into 0
1.840 * [backup-simplify]: Simplify (+ 0 0) into 0
1.842 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.842 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1.843 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) 2)) into (/ (+ (/ 1 x) 2) x)
1.843 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
1.843 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
1.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.843 * [taylor]: Taking taylor expansion of x in x
1.843 * [backup-simplify]: Simplify 0 into 0
1.843 * [backup-simplify]: Simplify 1 into 1
1.843 * [backup-simplify]: Simplify (/ 1 1) into 1
1.843 * [taylor]: Taking taylor expansion of 2 in x
1.843 * [backup-simplify]: Simplify 2 into 2
1.843 * [taylor]: Taking taylor expansion of x in x
1.843 * [backup-simplify]: Simplify 0 into 0
1.843 * [backup-simplify]: Simplify 1 into 1
1.844 * [backup-simplify]: Simplify (+ 1 0) into 1
1.844 * [backup-simplify]: Simplify (/ 1 1) into 1
1.844 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1.844 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
1.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.844 * [taylor]: Taking taylor expansion of x in x
1.844 * [backup-simplify]: Simplify 0 into 0
1.844 * [backup-simplify]: Simplify 1 into 1
1.844 * [backup-simplify]: Simplify (/ 1 1) into 1
1.844 * [taylor]: Taking taylor expansion of 2 in x
1.844 * [backup-simplify]: Simplify 2 into 2
1.844 * [taylor]: Taking taylor expansion of x in x
1.844 * [backup-simplify]: Simplify 0 into 0
1.844 * [backup-simplify]: Simplify 1 into 1
1.845 * [backup-simplify]: Simplify (+ 1 0) into 1
1.845 * [backup-simplify]: Simplify (/ 1 1) into 1
1.845 * [backup-simplify]: Simplify 1 into 1
1.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.846 * [backup-simplify]: Simplify (+ 0 2) into 2
1.846 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
1.846 * [backup-simplify]: Simplify 2 into 2
1.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.847 * [backup-simplify]: Simplify (+ 0 0) into 0
1.848 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1.848 * [backup-simplify]: Simplify 0 into 0
1.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.849 * [backup-simplify]: Simplify (+ 0 0) into 0
1.849 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.849 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.850 * [backup-simplify]: Simplify (+ 0 0) into 0
1.851 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.851 * [backup-simplify]: Simplify 0 into 0
1.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.852 * [backup-simplify]: Simplify (+ 0 0) into 0
1.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.852 * [backup-simplify]: Simplify 0 into 0
1.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.853 * [backup-simplify]: Simplify (+ 0 0) into 0
1.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.854 * [backup-simplify]: Simplify 0 into 0
1.854 * [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
1.855 * [backup-simplify]: Simplify (+ 0 0) into 0
1.855 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.855 * [backup-simplify]: Simplify 0 into 0
1.855 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1.856 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) 2)) into (* -1 (/ (- 2 (/ 1 x)) x))
1.856 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
1.856 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1.856 * [taylor]: Taking taylor expansion of -1 in x
1.856 * [backup-simplify]: Simplify -1 into -1
1.856 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1.856 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
1.856 * [taylor]: Taking taylor expansion of 2 in x
1.856 * [backup-simplify]: Simplify 2 into 2
1.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.856 * [taylor]: Taking taylor expansion of x in x
1.856 * [backup-simplify]: Simplify 0 into 0
1.856 * [backup-simplify]: Simplify 1 into 1
1.856 * [backup-simplify]: Simplify (/ 1 1) into 1
1.856 * [taylor]: Taking taylor expansion of x in x
1.856 * [backup-simplify]: Simplify 0 into 0
1.856 * [backup-simplify]: Simplify 1 into 1
1.856 * [backup-simplify]: Simplify (- 1) into -1
1.857 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.857 * [backup-simplify]: Simplify (/ -1 1) into -1
1.857 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1.857 * [taylor]: Taking taylor expansion of -1 in x
1.857 * [backup-simplify]: Simplify -1 into -1
1.857 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1.857 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
1.857 * [taylor]: Taking taylor expansion of 2 in x
1.857 * [backup-simplify]: Simplify 2 into 2
1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.857 * [taylor]: Taking taylor expansion of x in x
1.857 * [backup-simplify]: Simplify 0 into 0
1.857 * [backup-simplify]: Simplify 1 into 1
1.857 * [backup-simplify]: Simplify (/ 1 1) into 1
1.857 * [taylor]: Taking taylor expansion of x in x
1.857 * [backup-simplify]: Simplify 0 into 0
1.857 * [backup-simplify]: Simplify 1 into 1
1.858 * [backup-simplify]: Simplify (- 1) into -1
1.858 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.858 * [backup-simplify]: Simplify (/ -1 1) into -1
1.858 * [backup-simplify]: Simplify (* -1 -1) into 1
1.858 * [backup-simplify]: Simplify 1 into 1
1.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.859 * [backup-simplify]: Simplify (- 0) into 0
1.859 * [backup-simplify]: Simplify (+ 2 0) into 2
1.860 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
1.861 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
1.861 * [backup-simplify]: Simplify -2 into -2
1.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.862 * [backup-simplify]: Simplify (- 0) into 0
1.862 * [backup-simplify]: Simplify (+ 0 0) into 0
1.863 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1.863 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1.863 * [backup-simplify]: Simplify 0 into 0
1.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.864 * [backup-simplify]: Simplify (- 0) into 0
1.864 * [backup-simplify]: Simplify (+ 0 0) into 0
1.865 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.866 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1.866 * [backup-simplify]: Simplify 0 into 0
1.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.866 * [backup-simplify]: Simplify (- 0) into 0
1.867 * [backup-simplify]: Simplify (+ 0 0) into 0
1.867 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.868 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1.868 * [backup-simplify]: Simplify 0 into 0
1.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.869 * [backup-simplify]: Simplify (- 0) into 0
1.869 * [backup-simplify]: Simplify (+ 0 0) into 0
1.870 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.871 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1.871 * [backup-simplify]: Simplify 0 into 0
1.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.872 * [backup-simplify]: Simplify (- 0) into 0
1.872 * [backup-simplify]: Simplify (+ 0 0) into 0
1.873 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.874 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [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
1.875 * [backup-simplify]: Simplify (- 0) into 0
1.875 * [backup-simplify]: Simplify (+ 0 0) into 0
1.876 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.877 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1.877 * * * [progress]: simplifying candidates
1.877 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
1.877 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
1.877 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (+ x 2)))))>
1.877 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (+ x 2)))))>
1.877 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (+ x 2)))))>
1.877 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))))>
1.877 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2)))) (cbrt (* x (+ x 2)))))>
1.877 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))))>
1.877 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (+ x 2))) (sqrt (* x (+ x 2)))))>
1.877 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
1.877 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (+ x 2))) (* (sqrt x) (sqrt (+ x 2)))))>
1.877 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* x 2)))>
1.877 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* 2 x)))>
1.878 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (+ x 2)) (cbrt (+ x 2)))) (cbrt (+ x 2))))>
1.878 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (+ x 2))) (sqrt (+ x 2))))>
1.878 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
1.878 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
1.878 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ x 2))))>
1.878 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (+ x 2))))>
1.878 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
1.878 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ (pow x 3) (pow 2 3))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1.878 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* x x) (* 2 2))) (- x 2)))>
1.878 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (+ x 2)))))>
1.878 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x) (* (+ x 2) x))>
1.878 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.878 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.878 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.878 * [simplify]: Simplifying:
  (* x (+ x 2))
  (+ (log x) (log (+ x 2)))
  (log (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (* (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))
  (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2))))
  (cbrt (* x (+ x 2)))
  (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* x x)
  (* x 2)
  (* x x)
  (* 2 x)
  (* x (* (cbrt (+ x 2)) (cbrt (+ x 2))))
  (* x (sqrt (+ x 2)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2))
  (* (sqrt x) (+ x 2))
  (* x (+ x 2))
  (* x (+ (pow x 3) (pow 2 3)))
  (* x (- (* x x) (* 2 2)))
  (real->posit16 (* x (+ x 2)))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
1.879 * * [simplify]: iteration 0: 44 enodes
1.890 * * [simplify]: iteration 1: 140 enodes
1.932 * * [simplify]: iteration 2: 534 enodes
2.451 * * [simplify]: iteration 3: 3472 enodes
3.402 * * [simplify]: iteration complete: 5006 enodes
3.403 * * [simplify]: Extracting #0: cost 20 inf + 0
3.403 * * [simplify]: Extracting #1: cost 268 inf + 1
3.407 * * [simplify]: Extracting #2: cost 1169 inf + 10531
3.426 * * [simplify]: Extracting #3: cost 852 inf + 106999
3.469 * * [simplify]: Extracting #4: cost 257 inf + 211514
3.514 * * [simplify]: Extracting #5: cost 24 inf + 239860
3.561 * * [simplify]: Extracting #6: cost 8 inf + 241336
3.609 * * [simplify]: Extracting #7: cost 0 inf + 243360
3.655 * [simplify]: Simplified to:
  (* x (+ x 2))
  (log (* x (+ x 2)))
  (log (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (* (* x (+ x 2)) (* (* x (+ x 2)) (* x (+ x 2))))
  (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2))))
  (cbrt (* x (+ x 2)))
  (* (* x (+ x 2)) (* (* x (+ x 2)) (* x (+ x 2))))
  (sqrt (* x (+ x 2)))
  (sqrt (* x (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* (sqrt x) (sqrt (+ x 2)))
  (* x x)
  (* x 2)
  (* x x)
  (* 2 x)
  (* (* x (cbrt (+ x 2))) (cbrt (+ x 2)))
  (* x (sqrt (+ x 2)))
  x
  x
  (* (cbrt x) (+ 2 x))
  (* (sqrt x) (+ x 2))
  (* x (+ x 2))
  (+ (* x 8) (* (* x x) (* x x)))
  (* x (+ (* x x) -4))
  (real->posit16 (* x (+ x 2)))
  (+ (* 2 x) (* x x))
  (+ (* 2 x) (* x x))
  (+ (* 2 x) (* x x))
3.656 * * * [progress]: adding candidates to table
3.708 * * [progress]: iteration 2 / 4
3.708 * * * [progress]: picking best candidate
3.709 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* 2 x)))>
3.709 * * * [progress]: localizing error
3.719 * * * [progress]: generating rewritten candidates
3.720 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.727 * * * [progress]: generating series expansions
3.727 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.727 * [backup-simplify]: Simplify (+ (* x x) (* 2 x)) into (+ (* 2 x) (pow x 2))
3.727 * [approximate]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in (x) around 0
3.727 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
3.727 * [taylor]: Taking taylor expansion of (* 2 x) in x
3.727 * [taylor]: Taking taylor expansion of 2 in x
3.727 * [backup-simplify]: Simplify 2 into 2
3.727 * [taylor]: Taking taylor expansion of x in x
3.727 * [backup-simplify]: Simplify 0 into 0
3.727 * [backup-simplify]: Simplify 1 into 1
3.727 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.727 * [taylor]: Taking taylor expansion of x in x
3.727 * [backup-simplify]: Simplify 0 into 0
3.727 * [backup-simplify]: Simplify 1 into 1
3.727 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
3.727 * [taylor]: Taking taylor expansion of (* 2 x) in x
3.727 * [taylor]: Taking taylor expansion of 2 in x
3.727 * [backup-simplify]: Simplify 2 into 2
3.727 * [taylor]: Taking taylor expansion of x in x
3.727 * [backup-simplify]: Simplify 0 into 0
3.727 * [backup-simplify]: Simplify 1 into 1
3.727 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.727 * [taylor]: Taking taylor expansion of x in x
3.727 * [backup-simplify]: Simplify 0 into 0
3.727 * [backup-simplify]: Simplify 1 into 1
3.728 * [backup-simplify]: Simplify (* 2 0) into 0
3.728 * [backup-simplify]: Simplify (+ 0 0) into 0
3.728 * [backup-simplify]: Simplify 0 into 0
3.729 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.729 * [backup-simplify]: Simplify (+ 2 0) into 2
3.729 * [backup-simplify]: Simplify 2 into 2
3.730 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.730 * [backup-simplify]: Simplify (* 1 1) into 1
3.730 * [backup-simplify]: Simplify (+ 0 1) into 1
3.730 * [backup-simplify]: Simplify 1 into 1
3.731 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.731 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.732 * [backup-simplify]: Simplify (+ 0 0) into 0
3.732 * [backup-simplify]: Simplify 0 into 0
3.732 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.733 * [backup-simplify]: Simplify (+ 0 0) into 0
3.733 * [backup-simplify]: Simplify 0 into 0
3.734 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.735 * [backup-simplify]: Simplify (+ 0 0) into 0
3.735 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.737 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.737 * [backup-simplify]: Simplify (+ 0 0) into 0
3.737 * [backup-simplify]: Simplify 0 into 0
3.738 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.739 * [backup-simplify]: Simplify (+ 0 0) into 0
3.739 * [backup-simplify]: Simplify 0 into 0
3.740 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.741 * [backup-simplify]: Simplify (+ 0 0) into 0
3.741 * [backup-simplify]: Simplify 0 into 0
3.741 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
3.741 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* 2 (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 x)))
3.741 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
3.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.741 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.742 * [taylor]: Taking taylor expansion of x in x
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 1 into 1
3.742 * [backup-simplify]: Simplify (* 1 1) into 1
3.742 * [backup-simplify]: Simplify (/ 1 1) into 1
3.742 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.742 * [taylor]: Taking taylor expansion of 2 in x
3.742 * [backup-simplify]: Simplify 2 into 2
3.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.742 * [taylor]: Taking taylor expansion of x in x
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 1 into 1
3.742 * [backup-simplify]: Simplify (/ 1 1) into 1
3.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.742 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.742 * [taylor]: Taking taylor expansion of x in x
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 1 into 1
3.743 * [backup-simplify]: Simplify (* 1 1) into 1
3.743 * [backup-simplify]: Simplify (/ 1 1) into 1
3.743 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.743 * [taylor]: Taking taylor expansion of 2 in x
3.743 * [backup-simplify]: Simplify 2 into 2
3.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.743 * [taylor]: Taking taylor expansion of x in x
3.743 * [backup-simplify]: Simplify 0 into 0
3.743 * [backup-simplify]: Simplify 1 into 1
3.743 * [backup-simplify]: Simplify (/ 1 1) into 1
3.744 * [backup-simplify]: Simplify (+ 1 0) into 1
3.744 * [backup-simplify]: Simplify 1 into 1
3.744 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.745 * [backup-simplify]: Simplify (* 2 1) into 2
3.745 * [backup-simplify]: Simplify (+ 0 2) into 2
3.745 * [backup-simplify]: Simplify 2 into 2
3.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.747 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.747 * [backup-simplify]: Simplify (+ 0 0) into 0
3.747 * [backup-simplify]: Simplify 0 into 0
3.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.749 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.750 * [backup-simplify]: Simplify (+ 0 0) into 0
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.753 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.753 * [backup-simplify]: Simplify (+ 0 0) into 0
3.753 * [backup-simplify]: Simplify 0 into 0
3.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.756 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.756 * [backup-simplify]: Simplify (+ 0 0) into 0
3.756 * [backup-simplify]: Simplify 0 into 0
3.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.759 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.759 * [backup-simplify]: Simplify (+ 0 0) into 0
3.759 * [backup-simplify]: Simplify 0 into 0
3.760 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.760 * [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
3.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.762 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.763 * [backup-simplify]: Simplify (+ 0 0) into 0
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
3.763 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* 2 (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 x)))
3.763 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
3.763 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.763 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.763 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.763 * [taylor]: Taking taylor expansion of x in x
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (* 1 1) into 1
3.764 * [backup-simplify]: Simplify (/ 1 1) into 1
3.764 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.764 * [taylor]: Taking taylor expansion of 2 in x
3.764 * [backup-simplify]: Simplify 2 into 2
3.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.764 * [taylor]: Taking taylor expansion of x in x
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (/ 1 1) into 1
3.764 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
3.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.764 * [taylor]: Taking taylor expansion of x in x
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (* 1 1) into 1
3.765 * [backup-simplify]: Simplify (/ 1 1) into 1
3.765 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
3.765 * [taylor]: Taking taylor expansion of 2 in x
3.765 * [backup-simplify]: Simplify 2 into 2
3.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.765 * [taylor]: Taking taylor expansion of x in x
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (/ 1 1) into 1
3.766 * [backup-simplify]: Simplify (+ 1 0) into 1
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.767 * [backup-simplify]: Simplify (* 2 1) into 2
3.768 * [backup-simplify]: Simplify (- 2) into -2
3.768 * [backup-simplify]: Simplify (+ 0 -2) into -2
3.768 * [backup-simplify]: Simplify -2 into -2
3.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.770 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.771 * [backup-simplify]: Simplify (- 0) into 0
3.771 * [backup-simplify]: Simplify (+ 0 0) into 0
3.771 * [backup-simplify]: Simplify 0 into 0
3.772 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.774 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.774 * [backup-simplify]: Simplify (- 0) into 0
3.775 * [backup-simplify]: Simplify (+ 0 0) into 0
3.775 * [backup-simplify]: Simplify 0 into 0
3.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.777 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.778 * [backup-simplify]: Simplify (- 0) into 0
3.778 * [backup-simplify]: Simplify (+ 0 0) into 0
3.778 * [backup-simplify]: Simplify 0 into 0
3.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.781 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.781 * [backup-simplify]: Simplify (- 0) into 0
3.781 * [backup-simplify]: Simplify (+ 0 0) into 0
3.781 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.784 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.784 * [backup-simplify]: Simplify (- 0) into 0
3.784 * [backup-simplify]: Simplify (+ 0 0) into 0
3.784 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.786 * [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
3.786 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.787 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.788 * [backup-simplify]: Simplify (- 0) into 0
3.788 * [backup-simplify]: Simplify (+ 0 0) into 0
3.788 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
3.788 * * * [progress]: simplifying candidates
3.788 * * * * [progress]: [ 1 / 16 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* x x)) (exp (* 2 x)))))>
3.788 * * * * [progress]: [ 2 / 16 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x x) (* 2 x)) 1))>
3.788 * * * * [progress]: [ 3 / 16 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* x x) (* 2 x)))))>
3.788 * * * * [progress]: [ 4 / 16 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* x x) (* 2 x)))))>
3.788 * * * * [progress]: [ 5 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* x x) (* 2 x))) (cbrt (+ (* x x) (* 2 x)))) (cbrt (+ (* x x) (* 2 x)))))>
3.788 * * * * [progress]: [ 6 / 16 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* x x) (* 2 x)) (+ (* x x) (* 2 x))) (+ (* x x) (* 2 x)))))>
3.788 * * * * [progress]: [ 7 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* x x) (* 2 x))) (sqrt (+ (* x x) (* 2 x)))))>
3.788 * * * * [progress]: [ 8 / 16 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* x x) 3) (pow (* 2 x) 3)) (+ (* (* x x) (* x x)) (- (* (* 2 x) (* 2 x)) (* (* x x) (* 2 x))))))>
3.788 * * * * [progress]: [ 9 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* x x) (* 2 x))))>
3.788 * * * * [progress]: [ 10 / 16 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* x x) (* x x)) (* (* 2 x) (* 2 x))) (- (* x x) (* 2 x))))>
3.788 * * * * [progress]: [ 11 / 16 ] simplifiying candidate #<alt (λ (x) (* x (+ x 2)))>
3.788 * * * * [progress]: [ 12 / 16 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* x x) (* 2 x)))))>
3.788 * * * * [progress]: [ 13 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (* x x)))>
3.789 * * * * [progress]: [ 14 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
3.789 * * * * [progress]: [ 15 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
3.789 * * * * [progress]: [ 16 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
3.789 * [simplify]: Simplifying:
  (* (exp (* x x)) (exp (* 2 x)))
  (log (+ (* x x) (* 2 x)))
  (exp (+ (* x x) (* 2 x)))
  (* (cbrt (+ (* x x) (* 2 x))) (cbrt (+ (* x x) (* 2 x))))
  (cbrt (+ (* x x) (* 2 x)))
  (* (* (+ (* x x) (* 2 x)) (+ (* x x) (* 2 x))) (+ (* x x) (* 2 x)))
  (sqrt (+ (* x x) (* 2 x)))
  (sqrt (+ (* x x) (* 2 x)))
  (+ (pow (* x x) 3) (pow (* 2 x) 3))
  (+ (* (* x x) (* x x)) (- (* (* 2 x) (* 2 x)) (* (* x x) (* 2 x))))
  (- (* (* x x) (* x x)) (* (* 2 x) (* 2 x)))
  (- (* x x) (* 2 x))
  (+ x 2)
  (real->posit16 (+ (* x x) (* 2 x)))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
3.789 * * [simplify]: iteration 0: 30 enodes
3.796 * * [simplify]: iteration 1: 103 enodes
3.827 * * [simplify]: iteration 2: 385 enodes
4.039 * * [simplify]: iteration 3: 1721 enodes
4.582 * * [simplify]: iteration complete: 5001 enodes
4.582 * * [simplify]: Extracting #0: cost 13 inf + 0
4.583 * * [simplify]: Extracting #1: cost 229 inf + 0
4.587 * * [simplify]: Extracting #2: cost 1347 inf + 4001
4.605 * * [simplify]: Extracting #3: cost 1119 inf + 75096
4.649 * * [simplify]: Extracting #4: cost 188 inf + 249850
4.709 * * [simplify]: Extracting #5: cost 55 inf + 285443
4.771 * * [simplify]: Extracting #6: cost 12 inf + 294431
4.833 * * [simplify]: Extracting #7: cost 2 inf + 296357
4.893 * * [simplify]: Extracting #8: cost 0 inf + 296943
4.954 * [simplify]: Simplified to:
  (exp (* x (+ 2 x)))
  (log (* x (+ 2 x)))
  (exp (* x (+ 2 x)))
  (* (cbrt (* x (+ 2 x))) (cbrt (* x (+ 2 x))))
  (cbrt (* x (+ 2 x)))
  (* x (* (* (+ 2 x) (* x (+ 2 x))) (* x (+ 2 x))))
  (sqrt (* x (+ 2 x)))
  (sqrt (* x (+ 2 x)))
  (* (* x (* x x)) (+ 8 (* x (* x x))))
  (* (* x x) (+ (+ (* x x) 4) (* x -2)))
  (* (* x x) (+ (* x x) -4))
  (* x (- x 2))
  (+ 2 x)
  (real->posit16 (* x (+ 2 x)))
  (+ (* 2 x) (* x x))
  (+ (* 2 x) (* x x))
  (+ (* 2 x) (* x x))
4.954 * * * [progress]: adding candidates to table
4.985 * [progress]: [Phase 3 of 3] Extracting.
4.985 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* x x) (* 2 x)))> #<alt (λ (x) (* x (+ x 2)))>)
4.986 * * * [regime-changes]: Trying 1 branch expressions: (x)
4.986 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* x x) (* 2 x)))> #<alt (λ (x) (* x (+ x 2)))>)
5.002 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.002 * [simplify]: Simplifying:
  (* x (+ x 2))
5.002 * * [simplify]: iteration 0: 4 enodes
5.003 * * [simplify]: iteration 1: 6 enodes
5.003 * * [simplify]: iteration complete: 6 enodes
5.003 * * [simplify]: Extracting #0: cost 1 inf + 0
5.003 * * [simplify]: Extracting #1: cost 3 inf + 0
5.003 * * [simplify]: Extracting #2: cost 3 inf + 1
5.003 * * [simplify]: Extracting #3: cost 0 inf + 126
5.003 * [simplify]: Simplified to:
  (* x (+ 2 x))
6.179 * [regime-testing]: Baseline error score: 0.012251531441430178
6.181 * [regime-testing]: Oracle error score: 0.00025003125390673836
6.186 * [regime-testing]: End program error score: 0.012251531441430178