0.532 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.099 * * * [progress]: [2/2] Setting up program.
0.103 * [progress]: [Phase 2 of 3] Improving.
0.103 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (* (+ x 1) (+ x 1)) 1))>
0.105 * [simplify]: Simplifying:
  (- (* (+ x 1) (+ x 1)) 1)
0.105 * * [simplify]: iteration 0: 5 enodes
0.110 * * [simplify]: iteration 1: 20 enodes
0.115 * * [simplify]: iteration 2: 43 enodes
0.123 * * [simplify]: iteration 3: 92 enodes
0.144 * * [simplify]: iteration 4: 269 enodes
0.337 * * [simplify]: iteration 5: 1075 enodes
0.626 * * [simplify]: iteration complete: 2006 enodes
0.627 * * [simplify]: Extracting #0: cost 1 inf + 0
0.627 * * [simplify]: Extracting #1: cost 122 inf + 0
0.630 * * [simplify]: Extracting #2: cost 546 inf + 46
0.635 * * [simplify]: Extracting #3: cost 459 inf + 28166
0.647 * * [simplify]: Extracting #4: cost 74 inf + 65158
0.666 * * [simplify]: Extracting #5: cost 2 inf + 74620
0.681 * * [simplify]: Extracting #6: cost 0 inf + 74200
0.696 * [simplify]: Simplified to:
  (* x (+ x 2))
0.702 * * [progress]: iteration 1 / 4
0.702 * * * [progress]: picking best candidate
0.704 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x 2)))>
0.704 * * * [progress]: localizing error
0.711 * * * [progress]: generating rewritten candidates
0.712 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.728 * * * [progress]: generating series expansions
0.728 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.739 * [backup-simplify]: Simplify (* x (+ x 2)) into (* x (+ x 2))
0.739 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0
0.740 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [backup-simplify]: Simplify 0 into 0
0.740 * [backup-simplify]: Simplify 1 into 1
0.740 * [taylor]: Taking taylor expansion of (+ x 2) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.740 * [backup-simplify]: Simplify 0 into 0
0.740 * [backup-simplify]: Simplify 1 into 1
0.740 * [taylor]: Taking taylor expansion of 2 in x
0.740 * [backup-simplify]: Simplify 2 into 2
0.741 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [backup-simplify]: Simplify 0 into 0
0.741 * [backup-simplify]: Simplify 1 into 1
0.741 * [taylor]: Taking taylor expansion of (+ x 2) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [backup-simplify]: Simplify 0 into 0
0.741 * [backup-simplify]: Simplify 1 into 1
0.741 * [taylor]: Taking taylor expansion of 2 in x
0.741 * [backup-simplify]: Simplify 2 into 2
0.742 * [backup-simplify]: Simplify (+ 0 2) into 2
0.742 * [backup-simplify]: Simplify (* 0 2) into 0
0.742 * [backup-simplify]: Simplify 0 into 0
0.742 * [backup-simplify]: Simplify (+ 1 0) into 1
0.743 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2
0.743 * [backup-simplify]: Simplify 2 into 2
0.743 * [backup-simplify]: Simplify (+ 0 0) into 0
0.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
0.744 * [backup-simplify]: Simplify 1 into 1
0.744 * [backup-simplify]: Simplify (+ 0 0) into 0
0.745 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
0.745 * [backup-simplify]: Simplify 0 into 0
0.745 * [backup-simplify]: Simplify (+ 0 0) into 0
0.746 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
0.746 * [backup-simplify]: Simplify 0 into 0
0.746 * [backup-simplify]: Simplify (+ 0 0) into 0
0.747 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
0.747 * [backup-simplify]: Simplify 0 into 0
0.747 * [backup-simplify]: Simplify (+ 0 0) into 0
0.748 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
0.748 * [backup-simplify]: Simplify 0 into 0
0.749 * [backup-simplify]: Simplify (+ 0 0) into 0
0.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
0.750 * [backup-simplify]: Simplify 0 into 0
0.750 * [backup-simplify]: Simplify (+ 0 0) into 0
0.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
0.751 * [backup-simplify]: Simplify 0 into 0
0.752 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
0.752 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) 2)) into (/ (+ (/ 1 x) 2) x)
0.752 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
0.752 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [backup-simplify]: Simplify 0 into 0
0.752 * [backup-simplify]: Simplify 1 into 1
0.753 * [backup-simplify]: Simplify (/ 1 1) into 1
0.753 * [taylor]: Taking taylor expansion of 2 in x
0.753 * [backup-simplify]: Simplify 2 into 2
0.753 * [taylor]: Taking taylor expansion of x in x
0.753 * [backup-simplify]: Simplify 0 into 0
0.753 * [backup-simplify]: Simplify 1 into 1
0.753 * [backup-simplify]: Simplify (+ 1 0) into 1
0.753 * [backup-simplify]: Simplify (/ 1 1) into 1
0.753 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
0.753 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.753 * [backup-simplify]: Simplify 0 into 0
0.753 * [backup-simplify]: Simplify 1 into 1
0.754 * [backup-simplify]: Simplify (/ 1 1) into 1
0.754 * [taylor]: Taking taylor expansion of 2 in x
0.754 * [backup-simplify]: Simplify 2 into 2
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [backup-simplify]: Simplify 0 into 0
0.754 * [backup-simplify]: Simplify 1 into 1
0.754 * [backup-simplify]: Simplify (+ 1 0) into 1
0.754 * [backup-simplify]: Simplify (/ 1 1) into 1
0.754 * [backup-simplify]: Simplify 1 into 1
0.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.755 * [backup-simplify]: Simplify (+ 0 2) into 2
0.756 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
0.756 * [backup-simplify]: Simplify 2 into 2
0.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.756 * [backup-simplify]: Simplify (+ 0 0) into 0
0.757 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
0.757 * [backup-simplify]: Simplify 0 into 0
0.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.758 * [backup-simplify]: Simplify (+ 0 0) into 0
0.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.758 * [backup-simplify]: Simplify 0 into 0
0.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.759 * [backup-simplify]: Simplify (+ 0 0) into 0
0.760 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.760 * [backup-simplify]: Simplify 0 into 0
0.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.761 * [backup-simplify]: Simplify (+ 0 0) into 0
0.761 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.761 * [backup-simplify]: Simplify 0 into 0
0.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.762 * [backup-simplify]: Simplify (+ 0 0) into 0
0.763 * [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
0.763 * [backup-simplify]: Simplify 0 into 0
0.763 * [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
0.764 * [backup-simplify]: Simplify (+ 0 0) into 0
0.764 * [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
0.764 * [backup-simplify]: Simplify 0 into 0
0.765 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
0.765 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) 2)) into (* -1 (/ (- 2 (/ 1 x)) x))
0.765 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
0.765 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
0.765 * [taylor]: Taking taylor expansion of -1 in x
0.765 * [backup-simplify]: Simplify -1 into -1
0.765 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
0.765 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
0.765 * [taylor]: Taking taylor expansion of 2 in x
0.765 * [backup-simplify]: Simplify 2 into 2
0.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.765 * [backup-simplify]: Simplify 0 into 0
0.765 * [backup-simplify]: Simplify 1 into 1
0.765 * [backup-simplify]: Simplify (/ 1 1) into 1
0.765 * [taylor]: Taking taylor expansion of x in x
0.765 * [backup-simplify]: Simplify 0 into 0
0.765 * [backup-simplify]: Simplify 1 into 1
0.765 * [backup-simplify]: Simplify (- 1) into -1
0.766 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.766 * [backup-simplify]: Simplify (/ -1 1) into -1
0.766 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
0.766 * [taylor]: Taking taylor expansion of -1 in x
0.766 * [backup-simplify]: Simplify -1 into -1
0.766 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
0.766 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x
0.766 * [taylor]: Taking taylor expansion of 2 in x
0.766 * [backup-simplify]: Simplify 2 into 2
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.766 * [backup-simplify]: Simplify 0 into 0
0.766 * [backup-simplify]: Simplify 1 into 1
0.766 * [backup-simplify]: Simplify (/ 1 1) into 1
0.766 * [taylor]: Taking taylor expansion of x in x
0.766 * [backup-simplify]: Simplify 0 into 0
0.766 * [backup-simplify]: Simplify 1 into 1
0.767 * [backup-simplify]: Simplify (- 1) into -1
0.767 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.767 * [backup-simplify]: Simplify (/ -1 1) into -1
0.767 * [backup-simplify]: Simplify (* -1 -1) into 1
0.767 * [backup-simplify]: Simplify 1 into 1
0.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.768 * [backup-simplify]: Simplify (- 0) into 0
0.768 * [backup-simplify]: Simplify (+ 2 0) into 2
0.769 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
0.770 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2
0.770 * [backup-simplify]: Simplify -2 into -2
0.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.770 * [backup-simplify]: Simplify (- 0) into 0
0.771 * [backup-simplify]: Simplify (+ 0 0) into 0
0.771 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
0.772 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
0.772 * [backup-simplify]: Simplify 0 into 0
0.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.773 * [backup-simplify]: Simplify (- 0) into 0
0.773 * [backup-simplify]: Simplify (+ 0 0) into 0
0.774 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.774 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
0.774 * [backup-simplify]: Simplify 0 into 0
0.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.775 * [backup-simplify]: Simplify (- 0) into 0
0.775 * [backup-simplify]: Simplify (+ 0 0) into 0
0.776 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.777 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
0.777 * [backup-simplify]: Simplify 0 into 0
0.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.778 * [backup-simplify]: Simplify (- 0) into 0
0.778 * [backup-simplify]: Simplify (+ 0 0) into 0
0.779 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.780 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
0.780 * [backup-simplify]: Simplify 0 into 0
0.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.781 * [backup-simplify]: Simplify (- 0) into 0
0.782 * [backup-simplify]: Simplify (+ 0 0) into 0
0.782 * [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
0.783 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
0.783 * [backup-simplify]: Simplify 0 into 0
0.784 * [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
0.784 * [backup-simplify]: Simplify (- 0) into 0
0.784 * [backup-simplify]: Simplify (+ 0 0) into 0
0.785 * [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
0.786 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
0.786 * [backup-simplify]: Simplify 0 into 0
0.786 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
0.786 * * * [progress]: simplifying candidates
0.786 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
0.787 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x) (pow (* x (+ x 2)) 1))>
0.787 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x) (exp (+ (log x) (log (+ x 2)))))>
0.787 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x) (exp (log (* x (+ x 2)))))>
0.787 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x) (log (exp (* x (+ x 2)))))>
0.787 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x x) x) (* (* (+ x 2) (+ x 2)) (+ x 2)))))>
0.787 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* x (+ x 2))) (cbrt (* x (+ x 2)))) (cbrt (* x (+ x 2)))))>
0.787 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* x (+ x 2)) (* x (+ x 2))) (* x (+ x 2)))))>
0.787 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* x (+ x 2))) (sqrt (* x (+ x 2)))))>
0.787 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
0.787 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (sqrt x) (sqrt (+ x 2))) (* (sqrt x) (sqrt (+ x 2)))))>
0.787 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* x 2)))>
0.787 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* x x) (* 2 x)))>
0.787 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (* (cbrt (+ x 2)) (cbrt (+ x 2)))) (cbrt (+ x 2))))>
0.787 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x (sqrt (+ x 2))) (sqrt (+ x 2))))>
0.787 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
0.787 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x) (* (* x 1) (+ x 2)))>
0.787 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ x 2))))>
0.787 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x) (* (sqrt x) (* (sqrt x) (+ x 2))))>
0.787 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x) (* 1 (* x (+ x 2))))>
0.787 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ (pow x 3) (pow 2 3))) (+ (* x x) (- (* 2 2) (* x 2)))))>
0.787 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x) (/ (* x (- (* x x) (* 2 2))) (- x 2)))>
0.787 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (* x (+ x 2)))))>
0.787 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x) (* (+ x 2) x))>
0.787 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
0.787 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
0.787 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
0.788 * [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))
0.788 * * [simplify]: iteration 0: 44 enodes
0.801 * * [simplify]: iteration 1: 140 enodes
0.842 * * [simplify]: iteration 2: 534 enodes
0.942 * * [simplify]: iteration complete: 2015 enodes
0.942 * * [simplify]: Extracting #0: cost 21 inf + 0
0.942 * * [simplify]: Extracting #1: cost 254 inf + 1
0.945 * * [simplify]: Extracting #2: cost 663 inf + 5034
0.953 * * [simplify]: Extracting #3: cost 612 inf + 48826
0.977 * * [simplify]: Extracting #4: cost 138 inf + 133021
1.002 * * [simplify]: Extracting #5: cost 2 inf + 156294
1.028 * * [simplify]: Extracting #6: cost 0 inf + 156800
1.053 * [simplify]: Simplified to:
  (* x (+ x 2))
  (log (* x (+ x 2)))
  (log (* x (+ x 2)))
  (exp (* x (+ x 2)))
  (* (+ x 2) (* x (* (* 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) (+ x 2))
  (* (sqrt x) (+ x 2))
  (* x (+ x 2))
  (+ (* x 8) (* (* x x) (* x x)))
  (* x (+ -4 (* x x)))
  (real->posit16 (* x (+ x 2)))
  (+ (* 2 x) (* x x))
  (+ (* 2 x) (* x x))
  (+ (* 2 x) (* x x))
1.054 * * * [progress]: adding candidates to table
1.103 * * [progress]: iteration 2 / 4
1.103 * * * [progress]: picking best candidate
1.104 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* x 2)))>
1.104 * * * [progress]: localizing error
1.112 * * * [progress]: generating rewritten candidates
1.112 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.120 * * * [progress]: generating series expansions
1.120 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.120 * [backup-simplify]: Simplify (+ (* x x) (* x 2)) into (+ (* 2 x) (pow x 2))
1.120 * [approximate]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in (x) around 0
1.120 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
1.120 * [taylor]: Taking taylor expansion of (* 2 x) in x
1.120 * [taylor]: Taking taylor expansion of 2 in x
1.120 * [backup-simplify]: Simplify 2 into 2
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [backup-simplify]: Simplify 0 into 0
1.120 * [backup-simplify]: Simplify 1 into 1
1.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [backup-simplify]: Simplify 0 into 0
1.120 * [backup-simplify]: Simplify 1 into 1
1.120 * [taylor]: Taking taylor expansion of (+ (* 2 x) (pow x 2)) in x
1.120 * [taylor]: Taking taylor expansion of (* 2 x) in x
1.120 * [taylor]: Taking taylor expansion of 2 in x
1.120 * [backup-simplify]: Simplify 2 into 2
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [backup-simplify]: Simplify 0 into 0
1.120 * [backup-simplify]: Simplify 1 into 1
1.120 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.121 * [backup-simplify]: Simplify 0 into 0
1.121 * [backup-simplify]: Simplify 1 into 1
1.121 * [backup-simplify]: Simplify (* 2 0) into 0
1.121 * [backup-simplify]: Simplify (+ 0 0) into 0
1.121 * [backup-simplify]: Simplify 0 into 0
1.122 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
1.122 * [backup-simplify]: Simplify (+ 2 0) into 2
1.122 * [backup-simplify]: Simplify 2 into 2
1.123 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
1.123 * [backup-simplify]: Simplify (* 1 1) into 1
1.123 * [backup-simplify]: Simplify (+ 0 1) into 1
1.123 * [backup-simplify]: Simplify 1 into 1
1.124 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.124 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.125 * [backup-simplify]: Simplify (+ 0 0) into 0
1.125 * [backup-simplify]: Simplify 0 into 0
1.125 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.126 * [backup-simplify]: Simplify (+ 0 0) into 0
1.126 * [backup-simplify]: Simplify 0 into 0
1.127 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.128 * [backup-simplify]: Simplify (+ 0 0) into 0
1.128 * [backup-simplify]: Simplify 0 into 0
1.129 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.130 * [backup-simplify]: Simplify (+ 0 0) into 0
1.130 * [backup-simplify]: Simplify 0 into 0
1.131 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.132 * [backup-simplify]: Simplify (+ 0 0) into 0
1.132 * [backup-simplify]: Simplify 0 into 0
1.133 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.134 * [backup-simplify]: Simplify (+ 0 0) into 0
1.134 * [backup-simplify]: Simplify 0 into 0
1.134 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1.134 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) 2)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 x)))
1.134 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
1.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.134 * [backup-simplify]: Simplify 0 into 0
1.134 * [backup-simplify]: Simplify 1 into 1
1.134 * [backup-simplify]: Simplify (* 1 1) into 1
1.135 * [backup-simplify]: Simplify (/ 1 1) into 1
1.135 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.135 * [taylor]: Taking taylor expansion of 2 in x
1.135 * [backup-simplify]: Simplify 2 into 2
1.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.135 * [taylor]: Taking taylor expansion of x in x
1.135 * [backup-simplify]: Simplify 0 into 0
1.135 * [backup-simplify]: Simplify 1 into 1
1.135 * [backup-simplify]: Simplify (/ 1 1) into 1
1.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.135 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.135 * [taylor]: Taking taylor expansion of x in x
1.135 * [backup-simplify]: Simplify 0 into 0
1.135 * [backup-simplify]: Simplify 1 into 1
1.135 * [backup-simplify]: Simplify (* 1 1) into 1
1.136 * [backup-simplify]: Simplify (/ 1 1) into 1
1.136 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.136 * [taylor]: Taking taylor expansion of 2 in x
1.136 * [backup-simplify]: Simplify 2 into 2
1.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [backup-simplify]: Simplify 0 into 0
1.136 * [backup-simplify]: Simplify 1 into 1
1.136 * [backup-simplify]: Simplify (/ 1 1) into 1
1.136 * [backup-simplify]: Simplify (+ 1 0) into 1
1.136 * [backup-simplify]: Simplify 1 into 1
1.137 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.137 * [backup-simplify]: Simplify (* 2 1) into 2
1.138 * [backup-simplify]: Simplify (+ 0 2) into 2
1.138 * [backup-simplify]: Simplify 2 into 2
1.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.139 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.140 * [backup-simplify]: Simplify (+ 0 0) into 0
1.140 * [backup-simplify]: Simplify 0 into 0
1.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.142 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1.142 * [backup-simplify]: Simplify (+ 0 0) into 0
1.142 * [backup-simplify]: Simplify 0 into 0
1.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.144 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.145 * [backup-simplify]: Simplify (+ 0 0) into 0
1.145 * [backup-simplify]: Simplify 0 into 0
1.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.147 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.148 * [backup-simplify]: Simplify (+ 0 0) into 0
1.148 * [backup-simplify]: Simplify 0 into 0
1.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.153 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.153 * [backup-simplify]: Simplify (+ 0 0) into 0
1.153 * [backup-simplify]: Simplify 0 into 0
1.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.155 * [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
1.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.156 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.157 * [backup-simplify]: Simplify (+ 0 0) into 0
1.157 * [backup-simplify]: Simplify 0 into 0
1.157 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1.157 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) 2)) into (- (/ 1 (pow x 2)) (* 2 (/ 1 x)))
1.157 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in (x) around 0
1.157 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.157 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.157 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [backup-simplify]: Simplify 0 into 0
1.157 * [backup-simplify]: Simplify 1 into 1
1.157 * [backup-simplify]: Simplify (* 1 1) into 1
1.158 * [backup-simplify]: Simplify (/ 1 1) into 1
1.158 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.158 * [taylor]: Taking taylor expansion of 2 in x
1.158 * [backup-simplify]: Simplify 2 into 2
1.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.158 * [taylor]: Taking taylor expansion of x in x
1.158 * [backup-simplify]: Simplify 0 into 0
1.158 * [backup-simplify]: Simplify 1 into 1
1.158 * [backup-simplify]: Simplify (/ 1 1) into 1
1.158 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 x))) in x
1.158 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.158 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.158 * [taylor]: Taking taylor expansion of x in x
1.158 * [backup-simplify]: Simplify 0 into 0
1.158 * [backup-simplify]: Simplify 1 into 1
1.158 * [backup-simplify]: Simplify (* 1 1) into 1
1.158 * [backup-simplify]: Simplify (/ 1 1) into 1
1.159 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.159 * [taylor]: Taking taylor expansion of 2 in x
1.159 * [backup-simplify]: Simplify 2 into 2
1.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.159 * [taylor]: Taking taylor expansion of x in x
1.159 * [backup-simplify]: Simplify 0 into 0
1.159 * [backup-simplify]: Simplify 1 into 1
1.159 * [backup-simplify]: Simplify (/ 1 1) into 1
1.159 * [backup-simplify]: Simplify (+ 1 0) into 1
1.159 * [backup-simplify]: Simplify 1 into 1
1.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.160 * [backup-simplify]: Simplify (* 2 1) into 2
1.161 * [backup-simplify]: Simplify (- 2) into -2
1.161 * [backup-simplify]: Simplify (+ 0 -2) into -2
1.161 * [backup-simplify]: Simplify -2 into -2
1.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.163 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.164 * [backup-simplify]: Simplify (- 0) into 0
1.164 * [backup-simplify]: Simplify (+ 0 0) into 0
1.164 * [backup-simplify]: Simplify 0 into 0
1.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.166 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1.166 * [backup-simplify]: Simplify (- 0) into 0
1.167 * [backup-simplify]: Simplify (+ 0 0) into 0
1.167 * [backup-simplify]: Simplify 0 into 0
1.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.169 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.169 * [backup-simplify]: Simplify (- 0) into 0
1.169 * [backup-simplify]: Simplify (+ 0 0) into 0
1.169 * [backup-simplify]: Simplify 0 into 0
1.170 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.172 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.172 * [backup-simplify]: Simplify (- 0) into 0
1.172 * [backup-simplify]: Simplify (+ 0 0) into 0
1.172 * [backup-simplify]: Simplify 0 into 0
1.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.175 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.175 * [backup-simplify]: Simplify (- 0) into 0
1.176 * [backup-simplify]: Simplify (+ 0 0) into 0
1.176 * [backup-simplify]: Simplify 0 into 0
1.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.177 * [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
1.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.179 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.179 * [backup-simplify]: Simplify (- 0) into 0
1.179 * [backup-simplify]: Simplify (+ 0 0) into 0
1.179 * [backup-simplify]: Simplify 0 into 0
1.179 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1.179 * * * [progress]: simplifying candidates
1.179 * * * * [progress]: [ 1 / 16 ] simplifiying candidate #<alt (λ (x) (log (* (exp (* x x)) (exp (* x 2)))))>
1.179 * * * * [progress]: [ 2 / 16 ] simplifiying candidate #<alt (λ (x) (pow (+ (* x x) (* x 2)) 1))>
1.179 * * * * [progress]: [ 3 / 16 ] simplifiying candidate #<alt (λ (x) (exp (log (+ (* x x) (* x 2)))))>
1.179 * * * * [progress]: [ 4 / 16 ] simplifiying candidate #<alt (λ (x) (log (exp (+ (* x x) (* x 2)))))>
1.179 * * * * [progress]: [ 5 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ (* x x) (* x 2))) (cbrt (+ (* x x) (* x 2)))) (cbrt (+ (* x x) (* x 2)))))>
1.180 * * * * [progress]: [ 6 / 16 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (+ (* x x) (* x 2)) (+ (* x x) (* x 2))) (+ (* x x) (* x 2)))))>
1.180 * * * * [progress]: [ 7 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ (* x x) (* x 2))) (sqrt (+ (* x x) (* x 2)))))>
1.180 * * * * [progress]: [ 8 / 16 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* x x) 3) (pow (* x 2) 3)) (+ (* (* x x) (* x x)) (- (* (* x 2) (* x 2)) (* (* x x) (* x 2))))))>
1.180 * * * * [progress]: [ 9 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (+ (* x x) (* x 2))))>
1.180 * * * * [progress]: [ 10 / 16 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* x x) (* x x)) (* (* x 2) (* x 2))) (- (* x x) (* x 2))))>
1.180 * * * * [progress]: [ 11 / 16 ] simplifiying candidate #<alt (λ (x) (* x (+ x 2)))>
1.180 * * * * [progress]: [ 12 / 16 ] simplifiying candidate #<alt (λ (x) (posit16->real (real->posit16 (+ (* x x) (* x 2)))))>
1.180 * * * * [progress]: [ 13 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* x 2) (* x x)))>
1.180 * * * * [progress]: [ 14 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.180 * * * * [progress]: [ 15 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.180 * * * * [progress]: [ 16 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1.180 * [simplify]: Simplifying:
  (* (exp (* x x)) (exp (* x 2)))
  (log (+ (* x x) (* x 2)))
  (exp (+ (* x x) (* x 2)))
  (* (cbrt (+ (* x x) (* x 2))) (cbrt (+ (* x x) (* x 2))))
  (cbrt (+ (* x x) (* x 2)))
  (* (* (+ (* x x) (* x 2)) (+ (* x x) (* x 2))) (+ (* x x) (* x 2)))
  (sqrt (+ (* x x) (* x 2)))
  (sqrt (+ (* x x) (* x 2)))
  (+ (pow (* x x) 3) (pow (* x 2) 3))
  (+ (* (* x x) (* x x)) (- (* (* x 2) (* x 2)) (* (* x x) (* x 2))))
  (- (* (* x x) (* x x)) (* (* x 2) (* x 2)))
  (- (* x x) (* x 2))
  (+ x 2)
  (real->posit16 (+ (* x x) (* x 2)))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
  (+ (* 2 x) (pow x 2))
1.180 * * [simplify]: iteration 0: 31 enodes
1.188 * * [simplify]: iteration 1: 105 enodes
1.221 * * [simplify]: iteration 2: 431 enodes
1.478 * * [simplify]: iteration 3: 1798 enodes
1.802 * * [simplify]: iteration complete: 2002 enodes
1.802 * * [simplify]: Extracting #0: cost 13 inf + 0
1.803 * * [simplify]: Extracting #1: cost 123 inf + 0
1.804 * * [simplify]: Extracting #2: cost 396 inf + 970
1.808 * * [simplify]: Extracting #3: cost 298 inf + 17886
1.820 * * [simplify]: Extracting #4: cost 44 inf + 54501
1.836 * * [simplify]: Extracting #5: cost 7 inf + 62304
1.852 * * [simplify]: Extracting #6: cost 0 inf + 64208
1.865 * [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) (- (+ 4 (* x x)) (* 2 x)))
  (* (* x x) (- (* x x) 4))
  (* (- x 2) x)
  (+ 2 x)
  (real->posit16 (* x (+ 2 x)))
  (* x (+ 2 x))
  (* x (+ 2 x))
  (* x (+ 2 x))
1.866 * * * [progress]: adding candidates to table
1.896 * [progress]: [Phase 3 of 3] Extracting.
1.896 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (+ x 2)))> #<alt (λ (x) (+ (* x x) (* x 2)))>)
1.896 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.897 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (+ x 2)))> #<alt (λ (x) (+ (* x x) (* x 2)))>)
1.915 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.915 * [simplify]: Simplifying:
  (+ (* x x) (* x 2))
1.915 * * [simplify]: iteration 0: 5 enodes
1.916 * * [simplify]: iteration 1: 7 enodes
1.916 * * [simplify]: iteration complete: 7 enodes
1.916 * * [simplify]: Extracting #0: cost 1 inf + 0
1.916 * * [simplify]: Extracting #1: cost 3 inf + 0
1.916 * * [simplify]: Extracting #2: cost 5 inf + 0
1.916 * * [simplify]: Extracting #3: cost 3 inf + 2
1.916 * * [simplify]: Extracting #4: cost 0 inf + 207
1.916 * [simplify]: Simplified to:
  (+ (* x x) (* x 2))
3.605 * [regime-testing]: Baseline error score: 0.010126265783222902
3.607 * [regime-testing]: Oracle error score: 0.0006250781347668458
3.612 * [regime-testing]: End program error score: 0.010126265783222902