21.645 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
0.024 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.026 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.028 * * [simplify]: iteration  2 :  39  enodes  (cost  3 )
0.030 * * [simplify]: iteration  3 :  70  enodes  (cost  3 )
0.033 * * [simplify]: iteration  4 :  181  enodes  (cost  3 )
0.041 * * [simplify]: iteration  5 :  682  enodes  (cost  3 )
0.064 * * [simplify]: iteration  6 :  2463  enodes  (cost  3 )
0.147 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.147 * [simplify]: Simplified to:
   (* x (+ (* x x) x))
0.149 * * [progress]: iteration 1 / 4
0.149 * * * [progress]: picking best candidate
0.150 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x (* x x)) (* x x)))>
0.150 * * * [progress]: localizing error
0.154 * * * [progress]: generating rewritten candidates
0.154 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.172 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.191 * * * [progress]: generating series expansions
0.191 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.191 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
0.191 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.198 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.198 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.199 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.208 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
0.209 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
0.209 * [taylor]: Taking taylor expansion of -1 in x
0.209 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.219 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.219 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in (x) around 0
0.219 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in x
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in x
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.232 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in (x) around 0
0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.233 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.233 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.256 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in (x) around 0
0.256 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.278 * * * [progress]: simplifying candidates
0.278 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 (+ 1 1))
  (+ 1 2)
  (+ 1 (+ 1 1))
  (+ 1 (* 2 1))
  (* x (* x x))
  (* x (* x x))
  (+ (log x) (+ (log x) (log x)))
  (+ (log x) (log (* x x)))
  (log (* x (* x x)))
  (exp (* x (* x x)))
  (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x)))
  (* (* (* x x) x) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (* x (* x x))) (cbrt (* x (* x x))))
  (cbrt (* x (* x x)))
  (* (* (* x (* x x)) (* x (* x x))) (* x (* x x)))
  (sqrt (* x (* x x)))
  (sqrt (* x (* x x)))
  (* (sqrt x) x)
  (* (sqrt x) x)
  (* x x)
  (* (cbrt x) (* x x))
  (* (sqrt x) (* x x))
  (* x (* x x))
  (* (exp (* x (* x x))) (exp (* x x)))
  (log (+ (* x (* x x)) (* x x)))
  (exp (+ (* x (* x x)) (* x x)))
  (* (cbrt (+ (* x (* x x)) (* x x))) (cbrt (+ (* x (* x x)) (* x x))))
  (cbrt (+ (* x (* x x)) (* x x)))
  (* (* (+ (* x (* x x)) (* x x)) (+ (* x (* x x)) (* x x))) (+ (* x (* x x)) (* x x)))
  (sqrt (+ (* x (* x x)) (* x x)))
  (sqrt (+ (* x (* x x)) (* x x)))
  (+ (pow (* x (* x x)) 3) (pow (* x x) 3))
  (+ (* (* x (* x x)) (* x (* x x))) (- (* (* x x) (* x x)) (* (* x (* x x)) (* x x))))
  (- (* (* x (* x x)) (* x (* x x))) (* (* x x) (* x x)))
  (- (* x (* x x)) (* x x))
  (+ (* x x) x)
  (+ x 1)
  (pow x 3)
  (pow x 3)
  (pow x 3)
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
0.282 * * [simplify]: iteration  0 :  158  enodes  (cost  147 )
0.285 * * [simplify]: iteration  1 :  646  enodes  (cost  107 )
0.304 * * [simplify]: iteration  2 :  2546  enodes  (cost  106 )
0.376 * * [simplify]: iteration  3 :  5002  enodes  (cost  102 )
0.377 * [simplify]: Simplified to:
   3
  3
  3
  3
  (pow x 3)
  (pow x 3)
  (* 3 (log x))
  (* 3 (log x))
  (* 3 (log x))
  (exp (pow x 3))
  (pow (pow x 3) 3)
  (pow (pow x 3) 3)
  (pow x 2)
  x
  (pow (pow x 3) 3)
  (fabs (pow x 3/2))
  (fabs (pow x 3/2))
  (pow x 3/2)
  (pow x 3/2)
  (pow x 2)
  (* (cbrt x) (* x x))
  (pow x 5/2)
  (pow x 3)
  (pow (exp x) (+ (* x x) x))
  (log (+ (* x (* x x)) (* x x)))
  (pow (exp x) (+ (* x x) x))
  (* (cbrt (+ (* x (* x x)) (* x x))) (cbrt (+ (* x (* x x)) (* x x))))
  (cbrt (+ (* x (* x x)) (* x x)))
  (pow (* x (+ (* x x) x)) 3)
  (sqrt (+ (* x (* x x)) (* x x)))
  (sqrt (+ (* x (* x x)) (* x x)))
  (* (+ (pow x 3) 1) (pow x 6))
  (* (pow x 4) (- (+ (pow x 2) 1) x))
  (- (pow x 6) (pow x 4))
  (* x (- (pow x 2) x))
  (+ (* x x) x)
  (+ x 1)
  (pow x 3)
  (pow x 3)
  (pow x 3)
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
0.377 * * * [progress]: adding candidates to table
0.429 * * [progress]: iteration 2 / 4
0.429 * * * [progress]: picking best candidate
0.431 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ (* x x) x)))>
0.431 * * * [progress]: localizing error
0.435 * * * [progress]: generating rewritten candidates
0.435 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.462 * * * [progress]: generating series expansions
0.462 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.462 * [approximate]: Taking taylor expansion of (* x (+ (pow x 2) x)) in (x) around 0
0.462 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.475 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in (x) around 0
0.475 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.492 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in (x) around 0
0.492 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.492 * [taylor]: Taking taylor expansion of -1 in x
0.492 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.492 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.493 * [taylor]: Taking taylor expansion of -1 in x
0.493 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.493 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.519 * * * [progress]: simplifying candidates
0.519 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ (* x x) x))
  (+ (log x) (log (+ (* x x) x)))
  (log (* x (+ (* x x) x)))
  (exp (* x (+ (* x x) x)))
  (* (* (* x x) x) (* (* (+ (* x x) x) (+ (* x x) x)) (+ (* x x) x)))
  (* (cbrt (* x (+ (* x x) x))) (cbrt (* x (+ (* x x) x))))
  (cbrt (* x (+ (* x x) x)))
  (* (* (* x (+ (* x x) x)) (* x (+ (* x x) x))) (* x (+ (* x x) x)))
  (sqrt (* x (+ (* x x) x)))
  (sqrt (* x (+ (* x x) x)))
  (* (sqrt x) (sqrt (+ (* x x) x)))
  (* (sqrt x) (sqrt (+ (* x x) x)))
  (* x (* x x))
  (* x x)
  (* (* x x) x)
  (* x x)
  (* x (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x))))
  (* x (sqrt (+ (* x x) x)))
  (* x 1)
  (* x x)
  (* x (+ x 1))
  (* (cbrt x) (+ (* x x) x))
  (* (sqrt x) (+ (* x x) x))
  (* x (+ (* x x) x))
  (* x (+ (pow (* x x) 3) (pow x 3)))
  (* x (- (* (* x x) (* x x)) (* x x)))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
0.522 * * [simplify]: iteration  0 :  129  enodes  (cost  117 )
0.525 * * [simplify]: iteration  1 :  713  enodes  (cost  102 )
0.542 * * [simplify]: iteration  2 :  3504  enodes  (cost  100 )
0.621 * * [simplify]: iteration  3 :  5002  enodes  (cost  99 )
0.621 * [simplify]: Simplified to:
   (* x (+ (* x x) x))
  (log (* x (+ (* x x) x)))
  (log (* x (+ (* x x) x)))
  (exp (* x (+ (* x x) x)))
  (pow (* x (+ (* x x) x)) 3)
  (* (cbrt (* x (+ (* x x) x))) (cbrt (* x (+ (* x x) x))))
  (cbrt (* x (+ (* x x) x)))
  (pow (* x (+ (* x x) x)) 3)
  (sqrt (* x (+ (* x x) x)))
  (sqrt (* x (+ (* x x) x)))
  (* (sqrt (+ (* x x) x)) (pow x 1/2))
  (* (sqrt (+ (* x x) x)) (pow x 1/2))
  (pow x 3)
  (pow x 2)
  (pow x 3)
  (pow x 2)
  (* x (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x))))
  (* x (sqrt (+ (* x x) x)))
  x
  (pow x 2)
  (* x (+ x 1))
  (* (cbrt x) (+ (* x x) x))
  (* (pow x 3/2) (+ x 1))
  (* x (+ (* x x) x))
  (+ (pow x 7) (pow x 4))
  (* x (* x (- (pow x 3) x)))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
0.622 * * * [progress]: adding candidates to table
0.652 * * [progress]: iteration 3 / 4
0.652 * * * [progress]: picking best candidate
0.654 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))>
0.654 * * * [progress]: localizing error
0.668 * * * [progress]: generating rewritten candidates
0.668 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.699 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.725 * * * [progress]: generating series expansions
0.725 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.725 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ x 1)) in (x) around 0
0.726 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ x 1)) in x
0.726 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of 1 in x
0.726 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ x 1)) in x
0.726 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of 1 in x
0.736 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (pow x 2)) in (x) around 0
0.736 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (pow x 2)) in x
0.736 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of 1 in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (pow x 2)) in x
0.737 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.737 * [taylor]: Taking taylor expansion of 1 in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.750 * [approximate]: Taking taylor expansion of (* (- 1 (/ 1 x)) (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x)))) in (x) around 0
0.750 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x)))) in x
0.750 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.750 * [taylor]: Taking taylor expansion of 1 in x
0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.750 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x))) in x
0.750 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.750 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.750 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.750 * [taylor]: Taking taylor expansion of -1 in x
0.750 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.752 * [taylor]: Taking taylor expansion of -1 in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x)))) in x
0.753 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.753 * [taylor]: Taking taylor expansion of 1 in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x))) in x
0.754 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.754 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.754 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.754 * [taylor]: Taking taylor expansion of -1 in x
0.754 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.756 * [taylor]: Taking taylor expansion of -1 in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.794 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.794 * [approximate]: Taking taylor expansion of (* (sqrt (pow x 3)) (+ x 1)) in (x) around 0
0.794 * [taylor]: Taking taylor expansion of (* (sqrt (pow x 3)) (+ x 1)) in x
0.794 * [taylor]: Taking taylor expansion of (sqrt (pow x 3)) in x
0.794 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of 1 in x
0.795 * [taylor]: Taking taylor expansion of (* (sqrt (pow x 3)) (+ x 1)) in x
0.795 * [taylor]: Taking taylor expansion of (sqrt (pow x 3)) in x
0.795 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.797 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.797 * [taylor]: Taking taylor expansion of x in x
0.797 * [taylor]: Taking taylor expansion of 1 in x
0.813 * [approximate]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (sqrt (/ 1 (pow x 3)))) in (x) around 0
0.813 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (sqrt (/ 1 (pow x 3)))) in x
0.813 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.814 * [taylor]: Taking taylor expansion of 1 in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.814 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.814 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.815 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (sqrt (/ 1 (pow x 3)))) in x
0.815 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.815 * [taylor]: Taking taylor expansion of 1 in x
0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.816 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.830 * [approximate]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (- 1 (/ 1 x))) in (x) around 0
0.830 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (- 1 (/ 1 x))) in x
0.830 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.830 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.830 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.830 * [taylor]: Taking taylor expansion of -1 in x
0.830 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.830 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.832 * [taylor]: Taking taylor expansion of 1 in x
0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (- 1 (/ 1 x))) in x
0.833 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.833 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.833 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.833 * [taylor]: Taking taylor expansion of -1 in x
0.833 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.834 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.834 * [taylor]: Taking taylor expansion of 1 in x
0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.834 * [taylor]: Taking taylor expansion of x in x
0.851 * * * [progress]: simplifying candidates
0.852 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt x) (* (pow x 3/2) (+ x 1)))
  (+ (log (sqrt x)) (+ (* (log x) 3/2) (log (+ x 1))))
  (+ (log (sqrt x)) (+ (* (log x) 3/2) (log (+ x 1))))
  (+ (log (sqrt x)) (+ (log (pow x 3/2)) (log (+ x 1))))
  (+ (log (sqrt x)) (log (* (pow x 3/2) (+ x 1))))
  (log (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (exp (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (pow x 3/2) (pow x 3/2)) (pow x 3/2)) (* (* (+ x 1) (+ x 1)) (+ x 1))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (pow x 3/2) (+ x 1)) (* (pow x 3/2) (+ x 1))) (* (pow x 3/2) (+ x 1))))
  (* (cbrt (* (sqrt x) (* (pow x 3/2) (+ x 1)))) (cbrt (* (sqrt x) (* (pow x 3/2) (+ x 1)))))
  (cbrt (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (* (* (* (sqrt x) (* (pow x 3/2) (+ x 1))) (* (sqrt x) (* (pow x 3/2) (+ x 1)))) (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (sqrt (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (sqrt (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (* (sqrt x) (* (pow x 3/2) x))
  (* (sqrt x) (* (pow x 3/2) 1))
  (* (sqrt x) (* x (pow x 3/2)))
  (* (sqrt x) (* 1 (pow x 3/2)))
  (* (* (pow x 3/2) x) (sqrt x))
  (* (* (pow x 3/2) 1) (sqrt x))
  (* (* x (pow x 3/2)) (sqrt x))
  (* (* 1 (pow x 3/2)) (sqrt x))
  (* (sqrt x) (pow x 3/2))
  (* (cbrt (sqrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt (cbrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt (sqrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt x) (* (pow x 3/2) (+ x 1)))
  (* (sqrt (sqrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt x) (* (pow x 3/2) (+ x 1)))
  (* (sqrt x) (* (pow x 3/2) (+ (pow x 3) (pow 1 3))))
  (* (sqrt x) (* (pow x 3/2) (- (* x x) (* 1 1))))
  (+ (* (log x) 3/2) (log (+ x 1)))
  (+ (* (log x) 3/2) (log (+ x 1)))
  (+ (log (pow x 3/2)) (log (+ x 1)))
  (log (* (pow x 3/2) (+ x 1)))
  (exp (* (pow x 3/2) (+ x 1)))
  (* (* (* (pow x 3/2) (pow x 3/2)) (pow x 3/2)) (* (* (+ x 1) (+ x 1)) (+ x 1)))
  (* (cbrt (* (pow x 3/2) (+ x 1))) (cbrt (* (pow x 3/2) (+ x 1))))
  (cbrt (* (pow x 3/2) (+ x 1)))
  (* (* (* (pow x 3/2) (+ x 1)) (* (pow x 3/2) (+ x 1))) (* (pow x 3/2) (+ x 1)))
  (sqrt (* (pow x 3/2) (+ x 1)))
  (sqrt (* (pow x 3/2) (+ x 1)))
  (* (pow (sqrt x) 3/2) (sqrt (+ x 1)))
  (* (pow (sqrt x) 3/2) (sqrt (+ x 1)))
  (* (sqrt (pow x 3/2)) (sqrt (+ x 1)))
  (* (sqrt (pow x 3/2)) (sqrt (+ x 1)))
  (* (pow x (/ 3/2 2)) (sqrt (+ x 1)))
  (* (pow x (/ 3/2 2)) (sqrt (+ x 1)))
  (* (pow x 3/2) x)
  (* (pow x 3/2) 1)
  (* x (pow x 3/2))
  (* 1 (pow x 3/2))
  (* (pow x 3/2) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (* (pow x 3/2) (sqrt (+ x 1)))
  (* (pow x 3/2) 1)
  (* (pow x 3/2) 1)
  (* (pow (cbrt x) 3/2) (+ x 1))
  (* (pow (sqrt x) 3/2) (+ x 1))
  (* (pow x 3/2) (+ x 1))
  (* (cbrt (pow x 3/2)) (+ x 1))
  (* (sqrt (pow x 3/2)) (+ x 1))
  (* (pow x 3/2) (+ x 1))
  (* (pow x (/ 3/2 2)) (+ x 1))
  (* (pow x 3/2) (+ (pow x 3) (pow 1 3)))
  (* (pow x 3/2) (- (* x x) (* 1 1)))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 4)))))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0)))))
0.856 * * [simplify]: iteration  0 :  317  enodes  (cost  369 )
0.863 * * [simplify]: iteration  1 :  1628  enodes  (cost  326 )
0.899 * * [simplify]: iteration  2 :  5002  enodes  (cost  325 )
0.901 * [simplify]: Simplified to:
   (* (sqrt x) (* (pow x 3/2) (+ x 1)))
  (log (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (log (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (log (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (log (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (log (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (exp (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (pow (* (sqrt x) (* (pow x 3/2) (+ x 1))) 3)
  (pow (* (sqrt x) (* (pow x 3/2) (+ x 1))) 3)
  (* (cbrt (* (sqrt x) (* (pow x 3/2) (+ x 1)))) (cbrt (* (sqrt x) (* (pow x 3/2) (+ x 1)))))
  (cbrt (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (pow (* (sqrt x) (* (pow x 3/2) (+ x 1))) 3)
  (sqrt (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (sqrt (* (sqrt x) (* (pow x 3/2) (+ x 1))))
  (* (sqrt x) (* x (pow x 3/2)))
  (* (sqrt x) (pow x 3/2))
  (* (sqrt x) (* x (pow x 3/2)))
  (* (sqrt x) (pow x 3/2))
  (* (sqrt x) (* x (pow x 3/2)))
  (* (sqrt x) (pow x 3/2))
  (* (sqrt x) (* x (pow x 3/2)))
  (* (sqrt x) (pow x 3/2))
  (* (sqrt x) (pow x 3/2))
  (* (cbrt (sqrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt (cbrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt (sqrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt x) (* (pow x 3/2) (+ x 1)))
  (* (sqrt (sqrt x)) (* (pow x 3/2) (+ x 1)))
  (* (sqrt x) (* (pow x 3/2) (+ x 1)))
  (* (sqrt x) (* (pow x 3/2) (+ (pow x 3) 1)))
  (* (sqrt x) (* (pow x 3/2) (- (* x x) 1)))
  (log (* (pow x 3/2) (+ x 1)))
  (log (* (pow x 3/2) (+ x 1)))
  (log (* (pow x 3/2) (+ x 1)))
  (log (* (pow x 3/2) (+ x 1)))
  (exp (* (pow x 3/2) (+ x 1)))
  (pow (* (pow x 3/2) (+ x 1)) 3)
  (* (cbrt (* (pow x 3/2) (+ x 1))) (cbrt (* (pow x 3/2) (+ x 1))))
  (cbrt (* (pow x 3/2) (+ x 1)))
  (pow (* (pow x 3/2) (+ x 1)) 3)
  (sqrt (* (pow x 3/2) (+ x 1)))
  (sqrt (* (pow x 3/2) (+ x 1)))
  (* (pow (sqrt x) 3/2) (sqrt (+ x 1)))
  (* (pow (sqrt x) 3/2) (sqrt (+ x 1)))
  (* (sqrt (pow x 3/2)) (sqrt (+ x 1)))
  (* (sqrt (pow x 3/2)) (sqrt (+ x 1)))
  (* (pow x 3/4) (sqrt (+ x 1)))
  (* (pow x 3/4) (sqrt (+ x 1)))
  (pow x 5/2)
  (pow x 3/2)
  (pow x 5/2)
  (pow x 3/2)
  (* (pow x 3/2) (* (cbrt (+ x 1)) (cbrt (+ x 1))))
  (* (pow x 3/2) (sqrt (+ x 1)))
  (pow x 3/2)
  (pow x 3/2)
  (* (pow (cbrt x) 3/2) (+ x 1))
  (* (pow (sqrt x) 3/2) (+ x 1))
  (* (pow x 3/2) (+ x 1))
  (* (cbrt (pow x 3/2)) (+ x 1))
  (* (sqrt (pow x 3/2)) (+ x 1))
  (* (pow x 3/2) (+ x 1))
  (* (pow x 3/4) (+ x 1))
  (* (pow x 3/2) (+ (pow x 3) 1))
  (* (pow x 3/2) (- (* x x) 1))
  (* x (* x (+ x 1)))
  (* x (* x (+ x 1)))
  (+ (- (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) (pow x 4))))
  (+ (- (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
  (+ (- (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
0.901 * * * [progress]: adding candidates to table
1.012 * [progress]: [Phase 3 of 3] Extracting.
1.013 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* x (* x x)) (* x x)))> #<alt (λ (x) (* x (+ (* x x) x)))> #<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))>)
1.013 * * * [regime-changes]: Trying 2 branch expressions: ((+ (* x (* x x)) (* x x)) x)
1.013 * * * * [regimes]: Trying to branch on (+ (* x (* x x)) (* x x)) from (#<alt (λ (x) (+ (* x (* x x)) (* x x)))> #<alt (λ (x) (* x (+ (* x x) x)))> #<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))>)
1.025 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* x (* x x)) (* x x)))> #<alt (λ (x) (* x (+ (* x x) x)))> #<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))>)
1.036 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
1.037 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
1.037 * * [simplify]: iteration  1 :  6  enodes  (cost  4 )
1.037 * [simplify]: Simplified to:
   (+ (* x (* x x)) (* x x))
1.387 * [regime-testing]: Baseline error score: 0.013126640830103764
1.388 * [regime-testing]: Oracle error score: 0.0030003750468808603
1.389 * [regime-testing]: End program error score: 0.013126640830103764
1.402 * [regime-testing]: Target error score: 0.024451176709678855