19.869 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
0.017 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.020 * * [simplify]: iteration  2 :  39  enodes  (cost  3 )
0.021 * * [simplify]: iteration  3 :  70  enodes  (cost  3 )
0.023 * * [simplify]: iteration  4 :  181  enodes  (cost  3 )
0.029 * * [simplify]: iteration  5 :  682  enodes  (cost  3 )
0.046 * * [simplify]: iteration  6 :  2463  enodes  (cost  3 )
0.122 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.123 * [simplify]: Simplified to:
   (* x (+ (* x x) x))
0.125 * * [progress]: iteration 1 / 4
0.125 * * * [progress]: picking best candidate
0.126 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x (* x x)) (* x x)))>
0.126 * * * [progress]: localizing error
0.130 * * * [progress]: generating rewritten candidates
0.130 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.135 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.142 * * * [progress]: generating series expansions
0.142 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.142 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
0.142 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.150 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.154 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.164 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
0.164 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
0.164 * [taylor]: Taking taylor expansion of -1 in x
0.164 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
0.165 * [taylor]: Taking taylor expansion of -1 in x
0.165 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.176 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.176 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in (x) around 0
0.176 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in x
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow x 3)) in x
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.189 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in (x) around 0
0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.190 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.190 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.191 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.213 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in (x) around 0
0.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.214 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.214 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow x 3))) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.216 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.216 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.244 * * * [progress]: simplifying candidates
0.244 * [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))
0.248 * * [simplify]: iteration  0 :  158  enodes  (cost  147 )
0.251 * * [simplify]: iteration  1 :  646  enodes  (cost  107 )
0.264 * * [simplify]: iteration  2 :  2546  enodes  (cost  106 )
0.333 * * [simplify]: iteration  3 :  5002  enodes  (cost  102 )
0.334 * [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))
0.334 * * * [progress]: adding candidates to table
0.371 * * [progress]: iteration 2 / 4
0.372 * * * [progress]: picking best candidate
0.374 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ (* x x) x)))>
0.374 * * * [progress]: localizing error
0.377 * * * [progress]: generating rewritten candidates
0.377 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.384 * * * [progress]: generating series expansions
0.384 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.384 * [approximate]: Taking taylor expansion of (* x (+ (pow x 2) x)) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.400 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in (x) around 0
0.400 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.418 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in (x) around 0
0.418 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.418 * [taylor]: Taking taylor expansion of -1 in x
0.418 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.419 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.419 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.443 * * * [progress]: simplifying candidates
0.443 * [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))
0.447 * * [simplify]: iteration  0 :  129  enodes  (cost  117 )
0.450 * * [simplify]: iteration  1 :  713  enodes  (cost  102 )
0.467 * * [simplify]: iteration  2 :  3504  enodes  (cost  100 )
0.547 * * [simplify]: iteration  3 :  5002  enodes  (cost  99 )
0.548 * [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))
0.548 * * * [progress]: adding candidates to table
0.577 * * [progress]: iteration 3 / 4
0.577 * * * [progress]: picking best candidate
0.578 * * * * [pick]: Picked  #<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))>
0.578 * * * [progress]: localizing error
0.584 * * * [progress]: generating rewritten candidates
0.584 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.596 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.603 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.607 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.614 * * * [progress]: generating series expansions
0.614 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.614 * [approximate]: Taking taylor expansion of (* x (+ (pow x 2) x)) in (x) around 0
0.614 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.628 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in (x) around 0
0.628 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of x in x
0.648 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in (x) around 0
0.648 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.648 * [taylor]: Taking taylor expansion of -1 in x
0.648 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.649 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.649 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.650 * [taylor]: Taking taylor expansion of -1 in x
0.650 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.650 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.650 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.673 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.673 * [approximate]: Taking taylor expansion of (* x (sqrt (+ (pow x 2) x))) in (x) around 0
0.673 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow x 2) x))) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.673 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.673 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow x 2) x))) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.675 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.675 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.693 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 (pow x 2)) (/ 1 x)))) in (x) around 0
0.693 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 (pow x 2)) (/ 1 x)))) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.693 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 (pow x 2)) (/ 1 x)))) in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.696 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.703 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x))) in (x) around 0
0.703 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x))) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.703 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.703 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x))) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.707 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.707 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.719 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.719 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in (x) around 0
0.719 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.719 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.719 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.721 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.721 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.727 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.727 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.727 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.727 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.730 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.735 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.735 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.738 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.743 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.743 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in (x) around 0
0.743 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.743 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.743 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.745 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.745 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.752 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.752 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.754 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.754 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.760 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.760 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.760 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.760 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.762 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.762 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.768 * * * [progress]: simplifying candidates
0.769 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))
  (+ (+ (log x) (log (sqrt (+ (* x x) x)))) (log (sqrt (+ (* x x) x))))
  (+ (log (* x (sqrt (+ (* x x) x)))) (log (sqrt (+ (* x x) x))))
  (log (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (exp (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (* (* (* (* x x) x) (* (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))) (* (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (* (* (* (* x (sqrt (+ (* x x) x))) (* x (sqrt (+ (* x x) x)))) (* x (sqrt (+ (* x x) x)))) (* (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (* (cbrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))) (cbrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))))
  (cbrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (* (* (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (sqrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (sqrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (* (* x (sqrt (+ (pow (* x x) 3) (pow x 3)))) (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))) (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))))
  (* (* x (sqrt (+ (pow (* x x) 3) (pow x 3)))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))) (sqrt (- (* x x) x)))
  (* (* x (sqrt (- (* (* x x) (* x x)) (* x x)))) (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* (sqrt (- (* x x) x)) (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))))
  (* (* x (sqrt (- (* (* x x) (* x x)) (* x x)))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* (sqrt (- (* x x) x)) (sqrt (- (* x x) x)))
  (* (* x (sqrt (+ (* x x) x))) (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x)))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x)))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (sqrt (+ (* x x) x))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt 1))
  (* (* x (sqrt (+ (* x x) x))) (sqrt x))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (+ x 1)))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (sqrt (+ (* x x) x))))
  (* (* x (sqrt (+ (* x x) x))) 1)
  (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x)))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* (* x (sqrt (+ (pow (* x x) 3) (pow x 3)))) (sqrt (+ (* x x) x)))
  (* (* x (sqrt (- (* (* x x) (* x x)) (* x x)))) (sqrt (+ (* x x) x)))
  (* x (sqrt (+ (* x x) x)))
  (+ (log x) (log (sqrt (+ (* x x) x))))
  (log (* x (sqrt (+ (* x x) x))))
  (exp (* x (sqrt (+ (* x x) x))))
  (* (* (* x x) x) (* (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (* (cbrt (* x (sqrt (+ (* x x) x)))) (cbrt (* x (sqrt (+ (* x x) x)))))
  (cbrt (* x (sqrt (+ (* x x) x))))
  (* (* (* x (sqrt (+ (* x x) x))) (* x (sqrt (+ (* x x) x)))) (* x (sqrt (+ (* x x) x))))
  (sqrt (* x (sqrt (+ (* x x) x))))
  (sqrt (* x (sqrt (+ (* x x) x))))
  (* (sqrt x) (sqrt (sqrt (+ (* x x) x))))
  (* (sqrt x) (sqrt (sqrt (+ (* x x) x))))
  (* (sqrt x) (sqrt (sqrt (+ (* x x) x))))
  (* (sqrt x) (sqrt (sqrt (+ (* x x) x))))
  (* x (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x)))))
  (* x (sqrt (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x)))))
  (* x (sqrt (sqrt (+ (* x x) x))))
  (* x (sqrt 1))
  (* x (sqrt x))
  (* x (sqrt (+ x 1)))
  (* x (sqrt (sqrt (+ (* x x) x))))
  (* x 1)
  (* (cbrt x) (sqrt (+ (* x x) x)))
  (* (sqrt x) (sqrt (+ (* x x) x)))
  (* x (sqrt (+ (* x x) x)))
  (* x (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* x (sqrt (- (* (* x x) (* x x)) (* x x))))
  (log (sqrt (+ (* x x) x)))
  (exp (sqrt (+ (* x x) x)))
  (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x))))
  (cbrt (sqrt (+ (* x x) x)))
  (* (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))
  (sqrt (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x))))
  (sqrt (cbrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt 1)
  (sqrt (+ (* x x) x))
  (sqrt x)
  (sqrt (+ x 1))
  (sqrt (+ x 1))
  (sqrt x)
  (sqrt (+ (pow (* x x) 3) (pow x 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x))))
  (sqrt (- (* (* x x) (* x x)) (* x x)))
  (sqrt (- (* x x) x))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (log (sqrt (+ (* x x) x)))
  (exp (sqrt (+ (* x x) x)))
  (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x))))
  (cbrt (sqrt (+ (* x x) x)))
  (* (* (sqrt (+ (* x x) x)) (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))
  (sqrt (* (cbrt (+ (* x x) x)) (cbrt (+ (* x x) x))))
  (sqrt (cbrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt 1)
  (sqrt (+ (* x x) x))
  (sqrt x)
  (sqrt (+ x 1))
  (sqrt (+ x 1))
  (sqrt x)
  (sqrt (+ (pow (* x x) 3) (pow x 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x))))
  (sqrt (- (* (* x x) (* x x)) (* x x)))
  (sqrt (- (* x x) x))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 4)))))))
  (- (+ (pow x 2) (* 1/2 x)) 1/8)
  (- 1/8 (+ (pow x 2) (* 1/2 x)))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- (+ 1/2 x) (* 1/8 (/ 1 x)))
  (- (* 1/8 (/ 1 x)) (+ 1/2 x))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- (+ 1/2 x) (* 1/8 (/ 1 x)))
  (- (* 1/8 (/ 1 x)) (+ 1/2 x))
0.775 * * [simplify]: iteration  0 :  313  enodes  (cost  702 )
0.782 * * [simplify]: iteration  1 :  1426  enodes  (cost  610 )
0.814 * * [simplify]: iteration  2 :  5001  enodes  (cost  600 )
0.817 * [simplify]: Simplified to:
   (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (+ (log x) (log (+ (* x x) x)))
  (+ (log x) (log (+ (* x x) x)))
  (+ (log x) (log (+ (* x x) x)))
  (pow (exp x) (+ (* x x) x))
  (pow (* x (+ (* x x) x)) 3)
  (pow (* x (+ (* x x) x)) 3)
  (* (cbrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))) (cbrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x)))))
  (cbrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (pow (* x (+ (* x x) x)) 3)
  (sqrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (sqrt (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))
  (+ (pow x 4) (* x (pow x 6)))
  (* x (+ (pow x 3) (- x (pow x 2))))
  (* (* x (sqrt (+ (pow (* x x) 3) (pow x 3)))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))) (sqrt (- (* x x) x)))
  (* (* x (sqrt (+ (pow (* x x) 3) (pow x 3)))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x)))) (sqrt (- (* x x) x)))
  (* (* x (- (pow x 3) x)) x)
  (- (* x x) x)
  (* (* x (sqrt (+ (* x x) x))) (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x)))))
  (* x (* (sqrt (+ (* x x) x)) (fabs (cbrt (+ (* x x) x)))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (sqrt (+ (* x x) x))))
  (* x (sqrt (+ (* x x) x)))
  (* (* x (sqrt (+ (* x x) x))) (sqrt x))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (+ x 1)))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (sqrt (+ (* x x) x))))
  (* x (sqrt (+ (* x x) x)))
  (+ (* x x) x)
  (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* (* x (sqrt (+ (* x x) x))) (sqrt (- (* (* x x) (* x x)) (* x x))))
  (* x (sqrt (+ (* x x) x)))
  (log (* x (sqrt (+ (* x x) x))))
  (log (* x (sqrt (+ (* x x) x))))
  (exp (* x (sqrt (+ (* x x) x))))
  (pow (* x (sqrt (+ (* x x) x))) 3)
  (* (cbrt (* x (sqrt (+ (* x x) x)))) (cbrt (* x (sqrt (+ (* x x) x)))))
  (cbrt (* x (sqrt (+ (* x x) x))))
  (pow (* x (sqrt (+ (* x x) x))) 3)
  (sqrt (* x (sqrt (+ (* x x) x))))
  (sqrt (* x (sqrt (+ (* x x) x))))
  (* (sqrt (sqrt (+ (* x x) x))) (pow x 1/2))
  (* (sqrt (sqrt (+ (* x x) x))) (pow x 1/2))
  (* (sqrt (sqrt (+ (* x x) x))) (pow x 1/2))
  (* (sqrt (sqrt (+ (* x x) x))) (pow x 1/2))
  (* x (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x)))))
  (* (fabs (cbrt (+ (* x x) x))) x)
  (* x (sqrt (sqrt (+ (* x x) x))))
  x
  (* x (sqrt x))
  (* x (sqrt (+ x 1)))
  (* x (sqrt (sqrt (+ (* x x) x))))
  x
  (* (cbrt x) (sqrt (+ (* x x) x)))
  (* (sqrt x) (sqrt (+ (* x x) x)))
  (* x (sqrt (+ (* x x) x)))
  (* x (sqrt (+ (pow (* x x) 3) (pow x 3))))
  (* x (sqrt (- (* (* x x) (* x x)) (* x x))))
  (log (sqrt (+ (* x x) x)))
  (exp (sqrt (+ (* x x) x)))
  (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x))))
  (cbrt (sqrt (+ (* x x) x)))
  (pow (sqrt (+ (* x x) x)) 3)
  (fabs (cbrt (+ (* x x) x)))
  (sqrt (cbrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  1
  (sqrt (+ (* x x) x))
  (sqrt x)
  (sqrt (+ x 1))
  (sqrt (+ x 1))
  (sqrt x)
  (sqrt (+ (pow (* x x) 3) (pow x 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x))))
  (sqrt (- (* (* x x) (* x x)) (* x x)))
  (sqrt (- (* x x) x))
  1/2
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (log (sqrt (+ (* x x) x)))
  (exp (sqrt (+ (* x x) x)))
  (* (cbrt (sqrt (+ (* x x) x))) (cbrt (sqrt (+ (* x x) x))))
  (cbrt (sqrt (+ (* x x) x)))
  (pow (sqrt (+ (* x x) x)) 3)
  (fabs (cbrt (+ (* x x) x)))
  (sqrt (cbrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  1
  (sqrt (+ (* x x) x))
  (sqrt x)
  (sqrt (+ x 1))
  (sqrt (+ x 1))
  (sqrt x)
  (sqrt (+ (pow (* x x) 3) (pow x 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* x x) (* (* x x) x))))
  (sqrt (- (* (* x x) (* x x)) (* x x)))
  (sqrt (- (* x x) x))
  1/2
  (sqrt (sqrt (+ (* x x) x)))
  (sqrt (sqrt (+ (* x x) x)))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) (pow x 4))))
  (- (* x (+ 1/2 x)) 1/8)
  (- 1/8 (* x (+ 1/2 x)))
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) x)))
  (- (+ 1/2 x) (/ 1/8 x))
  (- (- (/ 1/8 x) x) 1/2)
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) x)))
  (- (+ 1/2 x) (/ 1/8 x))
  (- (- (/ 1/8 x) x) 1/2)
0.818 * * * [progress]: adding candidates to table
0.960 * [progress]: [Phase 3 of 3] Extracting.
0.960 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))> #<alt (λ (x) (+ (* x (* x x)) (* x x)))>)
0.962 * * * [regime-changes]: Trying 2 branch expressions: ((+ (* x (* x x)) (* x x)) x)
0.962 * * * * [regimes]: Trying to branch on (+ (* x (* x x)) (* x x)) from (#<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))> #<alt (λ (x) (+ (* x (* x x)) (* x x)))>)
0.971 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))> #<alt (λ (x) (+ (* x (* x x)) (* x x)))>)
0.981 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.981 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
0.981 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.982 * * [simplify]: iteration  1 :  6  enodes  (cost  4 )
0.982 * [simplify]: Simplified to:
   (+ (* x (* x x)) (* x x))
1.369 * [regime-testing]: Baseline error score: 0.014501812726590823
1.370 * [regime-testing]: Oracle error score: 0.008001000125015627
1.371 * [regime-testing]: End program error score: 0.014501812726590823
1.384 * [regime-testing]: Target error score: 0.02189897799742997