18.692 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
0.018 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.019 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  39  enodes  (cost  3 )
0.022 * * [simplify]: iteration  3 :  70  enodes  (cost  3 )
0.025 * * [simplify]: iteration  4 :  181  enodes  (cost  3 )
0.030 * * [simplify]: iteration  5 :  682  enodes  (cost  3 )
0.049 * * [simplify]: iteration  6 :  2463  enodes  (cost  3 )
0.135 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.136 * [simplify]: Simplified to:
   (* x (+ (* x x) x))
0.138 * * [progress]: iteration 1 / 4
0.138 * * * [progress]: picking best candidate
0.140 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ (* x x) x)))>
0.140 * * * [progress]: localizing error
0.144 * * * [progress]: generating rewritten candidates
0.144 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.151 * * * [progress]: generating series expansions
0.151 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.151 * [approximate]: Taking taylor expansion of (* x (+ (pow x 2) x)) in (x) around 0
0.151 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.166 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in (x) around 0
0.166 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.166 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.167 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.189 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in (x) around 0
0.189 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.189 * [taylor]: Taking taylor expansion of -1 in x
0.189 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.189 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.191 * [taylor]: Taking taylor expansion of -1 in x
0.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.191 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) 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 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.216 * * * [progress]: simplifying candidates
0.216 * [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))
0.219 * * [simplify]: iteration  0 :  129  enodes  (cost  117 )
0.223 * * [simplify]: iteration  1 :  713  enodes  (cost  102 )
0.240 * * [simplify]: iteration  2 :  3504  enodes  (cost  100 )
0.325 * * [simplify]: iteration  3 :  5002  enodes  (cost  99 )
0.326 * [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))
0.326 * * * [progress]: adding candidates to table
0.364 * * [progress]: iteration 2 / 4
0.364 * * * [progress]: picking best candidate
0.367 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))>
0.367 * * * [progress]: localizing error
0.378 * * * [progress]: generating rewritten candidates
0.378 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.387 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.395 * * * [progress]: generating series expansions
0.395 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.396 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ x 1)) in (x) around 0
0.396 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ x 1)) in x
0.396 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of 1 in x
0.396 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ x 1)) in x
0.396 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of 1 in x
0.407 * [approximate]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (pow x 2)) in (x) around 0
0.407 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (pow x 2)) in x
0.407 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.407 * [taylor]: Taking taylor expansion of 1 in x
0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (/ (+ 1 (/ 1 x)) (pow x 2)) in x
0.408 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.408 * [taylor]: Taking taylor expansion of 1 in x
0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.422 * [approximate]: Taking taylor expansion of (* (- 1 (/ 1 x)) (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x)))) in (x) around 0
0.422 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x)))) in x
0.422 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.422 * [taylor]: Taking taylor expansion of 1 in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x))) in x
0.423 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.423 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.423 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.423 * [taylor]: Taking taylor expansion of -1 in x
0.423 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.425 * [taylor]: Taking taylor expansion of -1 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 x)) (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x)))) in x
0.427 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.427 * [taylor]: Taking taylor expansion of 1 in x
0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (sqrt (/ -1 x))) in x
0.427 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.427 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.427 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.429 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.429 * [taylor]: Taking taylor expansion of -1 in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.479 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.479 * [approximate]: Taking taylor expansion of (* (sqrt (pow x 3)) (+ x 1)) in (x) around 0
0.479 * [taylor]: Taking taylor expansion of (* (sqrt (pow x 3)) (+ x 1)) in x
0.479 * [taylor]: Taking taylor expansion of (sqrt (pow x 3)) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 1 in x
0.480 * [taylor]: Taking taylor expansion of (* (sqrt (pow x 3)) (+ x 1)) in x
0.480 * [taylor]: Taking taylor expansion of (sqrt (pow x 3)) in x
0.480 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of 1 in x
0.495 * [approximate]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (sqrt (/ 1 (pow x 3)))) in (x) around 0
0.496 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (sqrt (/ 1 (pow x 3)))) in x
0.496 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.496 * [taylor]: Taking taylor expansion of 1 in x
0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
0.496 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.496 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) (sqrt (/ 1 (pow x 3)))) in x
0.498 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.498 * [taylor]: Taking taylor expansion of 1 in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow x 3))) in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.498 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.515 * [approximate]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (- 1 (/ 1 x))) in (x) around 0
0.515 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (- 1 (/ 1 x))) in x
0.515 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.515 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.515 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.515 * [taylor]: Taking taylor expansion of -1 in x
0.515 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.517 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.517 * [taylor]: Taking taylor expansion of 1 in x
0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.517 * [taylor]: Taking taylor expansion of x in x
0.518 * [taylor]: Taking taylor expansion of (* (sqrt (/ (pow -1 3) (pow x 3))) (- 1 (/ 1 x))) in x
0.518 * [taylor]: Taking taylor expansion of (sqrt (/ (pow -1 3) (pow x 3))) in x
0.518 * [taylor]: Taking taylor expansion of (/ (pow -1 3) (pow x 3)) in x
0.518 * [taylor]: Taking taylor expansion of (pow -1 3) in x
0.518 * [taylor]: Taking taylor expansion of -1 in x
0.518 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.518 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.520 * [taylor]: Taking taylor expansion of 1 in x
0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.544 * * * [progress]: simplifying candidates
0.545 * [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))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 x) (neg +nan.0)))))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 (pow x 3)) (neg (* +nan.0 (pow x 4)))))))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 x) (neg +nan.0)))))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 x) (neg +nan.0)))))
0.550 * * [simplify]: iteration  0 :  317  enodes  (cost  369 )
0.557 * * [simplify]: iteration  1 :  1628  enodes  (cost  326 )
0.595 * * [simplify]: iteration  2 :  5002  enodes  (cost  325 )
0.598 * [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)))
  (+ (neg (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
  (* +nan.0 (+ (neg (pow x 2)) (- (pow x 3) (pow x 4))))
  (+ (neg (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
  (+ (neg (* +nan.0 (pow x 2))) (- (* +nan.0 x) +nan.0))
0.598 * * * [progress]: adding candidates to table
0.691 * * [progress]: iteration 3 / 4
0.691 * * * [progress]: picking best candidate
0.693 * * * * [pick]: Picked  #<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))>
0.693 * * * [progress]: localizing error
0.699 * * * [progress]: generating rewritten candidates
0.699 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.707 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.719 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.723 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.733 * * * [progress]: generating series expansions
0.733 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.733 * [approximate]: Taking taylor expansion of (* x (sqrt (+ (pow x 2) x))) in (x) around 0
0.733 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow x 2) x))) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.733 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (* x (sqrt (+ (pow x 2) x))) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.736 * [taylor]: Taking taylor expansion of (+ (pow x 2) 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
0.736 * [taylor]: Taking taylor expansion of x in x
0.754 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 (pow x 2)) (/ 1 x)))) in (x) around 0
0.754 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 (pow x 2)) (/ 1 x)))) in x
0.754 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.755 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.755 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.755 * [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
0.757 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 (pow x 2)) (/ 1 x)))) in x
0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.758 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.758 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.758 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.758 * [taylor]: Taking taylor expansion of x in x
0.765 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x))) in (x) around 0
0.765 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x))) in x
0.765 * [taylor]: Taking taylor expansion of -1 in x
0.765 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x)) in x
0.765 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x))) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.769 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.778 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.778 * [approximate]: Taking taylor expansion of (* x (+ (pow x 2) x)) in (x) around 0
0.778 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.778 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (* x (+ (pow x 2) x)) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.793 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in (x) around 0
0.793 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.793 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.793 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.794 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.794 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.818 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in (x) around 0
0.818 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.818 * [taylor]: Taking taylor expansion of -1 in x
0.818 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.818 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 x)) x)) in x
0.819 * [taylor]: Taking taylor expansion of -1 in x
0.819 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 x)) x) in x
0.819 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.819 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.844 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.844 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in (x) around 0
0.844 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.844 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.844 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.846 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.846 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.853 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.853 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.854 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.856 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.856 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.861 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.861 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.861 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.861 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.864 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.864 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.870 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.870 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in (x) around 0
0.870 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.870 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.870 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) x)) in x
0.872 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
0.872 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.879 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.879 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.879 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.879 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.879 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.882 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x
0.882 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
0.882 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.882 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.887 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0
0.887 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.887 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.887 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x
0.890 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
0.890 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.890 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.890 * [taylor]: Taking taylor expansion of x in x
0.891 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.891 * [taylor]: Taking taylor expansion of x in x
0.896 * * * [progress]: simplifying candidates
1.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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))))
  (* (* 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)))
  (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)))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 (pow x 3)) (neg (* +nan.0 (pow x 4)))))))
  (- (+ (pow x 2) (* 1/2 x)) 1/8)
  (- 1/8 (+ (pow x 2) (* 1/2 x)))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 (pow x 3)) (neg (* +nan.0 x))))))
  (- (+ 1/2 x) (* 1/8 (/ 1 x)))
  (- (* 1/8 (/ 1 x)) (+ 1/2 x))
  (neg (+ (* +nan.0 (pow x 2)) (neg (+ (* +nan.0 (pow x 3)) (neg (* +nan.0 x))))))
  (- (+ 1/2 x) (* 1/8 (/ 1 x)))
  (- (* 1/8 (/ 1 x)) (+ 1/2 x))
1.110 * * [simplify]: iteration  0 :  313  enodes  (cost  704 )
1.119 * * [simplify]: iteration  1 :  1425  enodes  (cost  610 )
1.152 * * [simplify]: iteration  2 :  5002  enodes  (cost  600 )
1.156 * [simplify]: Simplified to:
   (* 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))))
  (* 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))))
  (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)))
  (* +nan.0 (+ (neg (pow x 2)) (- (pow x 3) (pow x 4))))
  (- (* x (+ 1/2 x)) 1/8)
  (- 1/8 (* x (+ 1/2 x)))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (* x (+ (* x x) x))
  (* +nan.0 (+ (neg (pow x 2)) (- (pow x 3) x)))
  (+ x (+ 1/2 (/ -1/8 x)))
  (- (- (/ 1/8 x) x) 1/2)
  (* +nan.0 (+ (neg (pow x 2)) (- (pow x 3) x)))
  (+ x (+ 1/2 (/ -1/8 x)))
  (- (- (/ 1/8 x) x) 1/2)
1.156 * * * [progress]: adding candidates to table
1.310 * [progress]: [Phase 3 of 3] Extracting.
1.310 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))> #<alt (λ (x) (* x (+ (* x x) x)))> #<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))>)
1.310 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.310 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt x) (* (pow x 3/2) (+ x 1))))> #<alt (λ (x) (* x (+ (* x x) x)))> #<alt (λ (x) (* (* x (sqrt (+ (* x x) x))) (sqrt (+ (* x x) x))))>)
1.322 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.322 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ (* x x) x))
1.323 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
1.323 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
1.323 * [simplify]: Simplified to:
   (* x (+ (* x x) x))
1.768 * [regime-testing]: Baseline error score: 0.015501937742217777
1.769 * [regime-testing]: Oracle error score: 0.00450056257032129
1.770 * [regime-testing]: End program error score: 0.015501937742217777
1.784 * [regime-testing]: Target error score: 0.023118491374372524