13.098 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
0.014 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  23  enodes  (cost  3 )
0.017 * * [simplify]: iteration  2 :  38  enodes  (cost  3 )
0.019 * * [simplify]: iteration  3 :  47  enodes  (cost  3 )
0.020 * * [simplify]: iteration  4 :  47  enodes  (cost  3 )
0.020 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x) (* x (- 1.0 (* x 0.5))))>
0.022 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.032 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.032 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.032 * [taylor]: Taking taylor expansion of 1.0 in x
0.032 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.032 * [taylor]: Taking taylor expansion of 0.5 in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.032 * [taylor]: Taking taylor expansion of 1.0 in x
0.032 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.032 * [taylor]: Taking taylor expansion of 0.5 in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.058 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.058 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.058 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of 0.5 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.060 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of 0.5 in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.079 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.079 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.079 * [taylor]: Taking taylor expansion of -1 in x
0.079 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.079 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of 0.5 in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.080 * [taylor]: Taking taylor expansion of -1 in x
0.080 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.080 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of 0.5 in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.103 * * * [progress]: simplifying candidates
0.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
  (+ (log x) (log (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (exp (* x (- 1.0 (* x 0.5))))
  (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5))))
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* 1.0 x)
  (* (- (* x 0.5)) x)
  (* 1.0 x)
  (* (- (* x 0.5)) x)
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* x 0.5)))
  (* (sqrt x) (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.107 * * [simplify]: iteration  0 :  122  enodes  (cost  130 )
0.110 * * [simplify]: iteration  1 :  534  enodes  (cost  113 )
0.124 * * [simplify]: iteration  2 :  2890  enodes  (cost  113 )
0.190 * * [simplify]: iteration  3 :  5002  enodes  (cost  113 )
0.191 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
  (log (* x (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (exp (* x (- 1.0 (* x 0.5))))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt (- 1.0 (* x 0.5))) (pow x 1/2))
  (* (sqrt (- 1.0 (* x 0.5))) (pow x 1/2))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* x 1.0)
  (* x (- (* x 0.5)))
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  x
  (* (cbrt x) (- 1.0 (* x 0.5)))
  (* (sqrt x) (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
0.192 * * * [progress]: adding candidates to table
0.228 * * [progress]: iteration 2 / 4
0.228 * * * [progress]: picking best candidate
0.231 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))>
0.231 * * * [progress]: localizing error
0.237 * * * [progress]: generating rewritten candidates
0.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.241 * * * [progress]: generating series expansions
0.241 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.241 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in (x) around 0
0.241 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
0.242 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.242 * [taylor]: Taking taylor expansion of 0.5 in x
0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
0.242 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.242 * [taylor]: Taking taylor expansion of 0.5 in x
0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.260 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
0.260 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
0.260 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.260 * [taylor]: Taking taylor expansion of 1.0 in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.260 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
0.261 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of 1.0 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.261 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.290 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.290 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.290 * [taylor]: Taking taylor expansion of 0.5 in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.291 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.291 * [taylor]: Taking taylor expansion of 0.5 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of 1.0 in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.315 * * * [progress]: simplifying candidates
0.316 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x 1.0)) (exp (* x (- (* x 0.5)))))
  (log (+ (* x 1.0) (* x (- (* x 0.5)))))
  (exp (+ (* x 1.0) (* x (- (* x 0.5)))))
  (* (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))) (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))))
  (cbrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (* (* (+ (* x 1.0) (* x (- (* x 0.5)))) (+ (* x 1.0) (* x (- (* x 0.5))))) (+ (* x 1.0) (* x (- (* x 0.5)))))
  (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (+ (pow (* x 1.0) 3) (pow (* x (- (* x 0.5))) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- (* x 0.5))) (* x (- (* x 0.5)))) (* (* x 1.0) (* x (- (* x 0.5))))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (- (* x 0.5))) (* x (- (* x 0.5)))))
  (- (* x 1.0) (* x (- (* x 0.5))))
  (+ 1.0 (- (* x 0.5)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.319 * * [simplify]: iteration  0 :  116  enodes  (cost  114 )
0.322 * * [simplify]: iteration  1 :  493  enodes  (cost  90 )
0.337 * * [simplify]: iteration  2 :  3196  enodes  (cost  86 )
0.434 * * [simplify]: iteration  3 :  5001  enodes  (cost  86 )
0.434 * [simplify]: Simplified to:
   (pow (exp x) (- 1.0 (* x 0.5)))
  (+ (log x) (log (- 1.0 (* x 0.5))))
  (pow (exp x) (- 1.0 (* x 0.5)))
  (* (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))) (cbrt (+ (* x 1.0) (* x (- (* x 0.5))))))
  (cbrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (pow (* (- 1.0 (* x 0.5)) x) 3)
  (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (sqrt (+ (* x 1.0) (* x (- (* x 0.5)))))
  (- (pow (* x 1.0) 3) (pow (* x (* x 0.5)) 3))
  (* x (+ (* 1.0 (* x 1.0)) (* (- (* x 0.5)) (* x (- (- (* x 0.5)) 1.0)))))
  (* (pow x 2) (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (* x (+ 1.0 (* x 0.5)))
  (- 1.0 (* x 0.5))
  (* (- 1.0 (* x 0.5)) x)
  (* (- 1.0 (* x 0.5)) x)
  (* (- 1.0 (* x 0.5)) x)
0.435 * * * [progress]: adding candidates to table
0.464 * * [progress]: iteration 3 / 4
0.464 * * * [progress]: picking best candidate
0.465 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- 1.0 (* x 0.5)))))>
0.465 * * * [progress]: localizing error
0.473 * * * [progress]: generating rewritten candidates
0.473 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.474 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.475 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.476 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.483 * * * [progress]: generating series expansions
0.483 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.483 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.483 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.483 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.483 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.483 * [taylor]: Taking taylor expansion of 1/3 in x
0.483 * [taylor]: Taking taylor expansion of (log x) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.484 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.484 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.484 * [taylor]: Taking taylor expansion of 1/3 in x
0.484 * [taylor]: Taking taylor expansion of (log x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.536 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.536 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.536 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.536 * [taylor]: Taking taylor expansion of 1/3 in x
0.536 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.537 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.537 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.537 * [taylor]: Taking taylor expansion of 1/3 in x
0.537 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.588 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.588 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.588 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.588 * [taylor]: Taking taylor expansion of -1 in x
0.588 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.588 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.588 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.589 * [taylor]: Taking taylor expansion of 1/3 in x
0.589 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.590 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.590 * [taylor]: Taking taylor expansion of -1 in x
0.590 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.590 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.590 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.590 * [taylor]: Taking taylor expansion of 1/3 in x
0.590 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.657 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.657 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.657 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.657 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.657 * [taylor]: Taking taylor expansion of 1/3 in x
0.657 * [taylor]: Taking taylor expansion of (log x) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.658 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.658 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.658 * [taylor]: Taking taylor expansion of 1/3 in x
0.658 * [taylor]: Taking taylor expansion of (log x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.710 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.710 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.710 * [taylor]: Taking taylor expansion of 1/3 in x
0.710 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.711 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.711 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.711 * [taylor]: Taking taylor expansion of 1/3 in x
0.711 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.766 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.766 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.766 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.766 * [taylor]: Taking taylor expansion of -1 in x
0.767 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.767 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.767 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.767 * [taylor]: Taking taylor expansion of 1/3 in x
0.767 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.768 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.768 * [taylor]: Taking taylor expansion of -1 in x
0.768 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.768 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.768 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.768 * [taylor]: Taking taylor expansion of 1/3 in x
0.768 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.837 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.838 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.838 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.838 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.838 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.838 * [taylor]: Taking taylor expansion of 1/3 in x
0.838 * [taylor]: Taking taylor expansion of (log x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.838 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.838 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.838 * [taylor]: Taking taylor expansion of 1/3 in x
0.838 * [taylor]: Taking taylor expansion of (log x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.887 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.887 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.887 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.887 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.887 * [taylor]: Taking taylor expansion of 1/3 in x
0.887 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.888 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.888 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.888 * [taylor]: Taking taylor expansion of 1/3 in x
0.888 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.945 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.945 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.945 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.945 * [taylor]: Taking taylor expansion of -1 in x
0.946 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.946 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.946 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.946 * [taylor]: Taking taylor expansion of 1/3 in x
0.946 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.947 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.947 * [taylor]: Taking taylor expansion of -1 in x
0.948 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.948 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.948 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.948 * [taylor]: Taking taylor expansion of 1/3 in x
0.948 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
1.017 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.017 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
1.017 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
1.017 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
1.017 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
1.017 * [taylor]: Taking taylor expansion of 1/3 in x
1.018 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
1.018 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.018 * [taylor]: Taking taylor expansion of x in x
1.018 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
1.018 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
1.018 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
1.018 * [taylor]: Taking taylor expansion of 1/3 in x
1.018 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
1.018 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.018 * [taylor]: Taking taylor expansion of x in x
1.075 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
1.076 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.076 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.076 * [taylor]: Taking taylor expansion of 1/3 in x
1.076 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.076 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.077 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.077 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.077 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.077 * [taylor]: Taking taylor expansion of 1/3 in x
1.077 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.077 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.077 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.131 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
1.131 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.132 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.132 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.132 * [taylor]: Taking taylor expansion of -1 in x
1.139 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.139 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.139 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.139 * [taylor]: Taking taylor expansion of 1/3 in x
1.139 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.139 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.139 * [taylor]: Taking taylor expansion of x in x
1.140 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.140 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.140 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.140 * [taylor]: Taking taylor expansion of -1 in x
1.141 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.141 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.141 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.141 * [taylor]: Taking taylor expansion of 1/3 in x
1.141 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.141 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.221 * * * [progress]: simplifying candidates
1.222 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.226 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.230 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.245 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.310 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.313 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (pow x 2)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (pow x 2)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (pow x 2)
  (fabs (pow x 1/3))
  (fabs (pow x 1/3))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  2/3
  2
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.313 * * * [progress]: adding candidates to table
1.467 * [progress]: [Phase 3 of 3] Extracting.
1.467 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))> #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- 1.0 (* x 0.5)))))>)
1.467 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.467 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (* x 1.0) (* x (- (* x 0.5)))))> #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- 1.0 (* x 0.5)))))>)
1.480 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.480 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x 1.0) (* x (- (* x 0.5))))
1.481 * * [simplify]: iteration  0 :  18  enodes  (cost  5 )
1.481 * * [simplify]: iteration  1 :  23  enodes  (cost  5 )
1.481 * * [simplify]: iteration  2 :  24  enodes  (cost  5 )
1.482 * * [simplify]: iteration  3 :  24  enodes  (cost  5 )
1.482 * [simplify]: Simplified to:
   (+ (* x 1.0) (* x (- (* x 0.5))))
1.809 * [regime-testing]: Baseline error score: 0.010126265783222902
1.810 * [regime-testing]: Oracle error score: 0.008126015751968996
1.811 * [regime-testing]: End program error score: 0.010126265783222902