2.017 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.021 * * [simplify]: iteration  0 :  19  enodes  (cost  5 )
0.022 * * [simplify]: iteration  1 :  42  enodes  (cost  5 )
0.023 * * [simplify]: iteration  2 :  87  enodes  (cost  5 )
0.025 * * [simplify]: iteration  3 :  175  enodes  (cost  5 )
0.027 * * [simplify]: iteration  4 :  310  enodes  (cost  5 )
0.031 * * [simplify]: iteration  5 :  500  enodes  (cost  5 )
0.035 * * [simplify]: iteration  6 :  720  enodes  (cost  5 )
0.042 * * [simplify]: iteration  7 :  948  enodes  (cost  5 )
0.049 * * [simplify]: iteration  8 :  1148  enodes  (cost  5 )
0.056 * * [simplify]: iteration  9 :  1148  enodes  (cost  5 )
0.056 * [simplify]: Simplified to:
   (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.062 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))>
0.062 * * * [progress]: localizing error
0.068 * * * [progress]: generating rewritten candidates
0.068 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.075 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.082 * * * [progress]: generating series expansions
0.082 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.082 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y
0.083 * [taylor]: Taking taylor expansion of (* x y) in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y
0.083 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.083 * [taylor]: Taking taylor expansion of 1.0 in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.083 * [taylor]: Taking taylor expansion of 0.5 in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x
0.083 * [taylor]: Taking taylor expansion of (* x y) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x
0.083 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
0.083 * [taylor]: Taking taylor expansion of 0.5 in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x
0.083 * [taylor]: Taking taylor expansion of (* x y) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x
0.083 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
0.083 * [taylor]: Taking taylor expansion of 0.5 in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y
0.083 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.083 * [taylor]: Taking taylor expansion of 0.5 in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of 1.0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.084 * [taylor]: Taking taylor expansion of (* x y) in y
0.084 * [taylor]: Taking taylor expansion of x in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y
0.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.084 * [taylor]: Taking taylor expansion of 0.5 in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.084 * [taylor]: Taking taylor expansion of 1.0 in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.084 * [taylor]: Taking taylor expansion of x in y
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.084 * [taylor]: Taking taylor expansion of (* x y) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x
0.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.085 * [taylor]: Taking taylor expansion of 0.5 in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of 1.0 in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.085 * [taylor]: Taking taylor expansion of (* x y) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x
0.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.085 * [taylor]: Taking taylor expansion of 0.5 in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of 1.0 in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of 1.0 in y
0.085 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y
0.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.086 * [taylor]: Taking taylor expansion of 0.5 in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0
0.086 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y
0.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.086 * [taylor]: Taking taylor expansion of 0.5 in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.086 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.086 * [taylor]: Taking taylor expansion of 1.0 in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.086 * [taylor]: Taking taylor expansion of (* x y) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x
0.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.086 * [taylor]: Taking taylor expansion of 0.5 in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.086 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.086 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.086 * [taylor]: Taking taylor expansion of (* x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x
0.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.087 * [taylor]: Taking taylor expansion of 0.5 in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.087 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.087 * [taylor]: Taking taylor expansion of 1.0 in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.087 * [taylor]: Taking taylor expansion of (* x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of 1.0 in y
0.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.087 * [taylor]: Taking taylor expansion of 0.5 in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.088 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.088 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0
0.088 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 1.0 in y
0.088 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (- y 1.0) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (- y 1.0) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 1.0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of 1.0 in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of 1.0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
0.090 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of 1.0 in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of 1.0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * * * [progress]: simplifying candidates
0.093 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* x (- y 1.0))) (exp (* y 0.5)))
  (log (- (* x (- y 1.0)) (* y 0.5)))
  (exp (- (* x (- y 1.0)) (* y 0.5)))
  (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
  (cbrt (- (* x (- y 1.0)) (* y 0.5)))
  (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5)))
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3))
  (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5))))
  (neg (* y 0.5))
  (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5)))
  (+ (* x (- y 1.0)) (* y 0.5))
  (- (* x (neg 1.0)) (* y 0.5))
  (- (* x (neg 1.0)) (* y 0.5))
  (- (* (neg 1.0) x) (* y 0.5))
  (- (* (neg 1.0) x) (* y 0.5))
  (neg (* y 0.5))
  (* x (- y 1.0))
  (+ (log x) (log (- y 1.0)))
  (log (* x (- y 1.0)))
  (exp (* x (- y 1.0)))
  (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
  (cbrt (* x (- y 1.0)))
  (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* x y)
  (* x (neg 1.0))
  (* x y)
  (* x (neg 1.0))
  (* y x)
  (* (neg 1.0) x)
  (* y x)
  (* (neg 1.0) x)
  (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* x (sqrt (- y 1.0)))
  (* x 1)
  (* x (+ (sqrt y) (sqrt 1.0)))
  (* x 1)
  (* (cbrt x) (- y 1.0))
  (* (sqrt x) (- y 1.0))
  (* x (- y 1.0))
  (* x (- (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
0.096 * * [simplify]: iteration  0 :  186  enodes  (cost  217 )
0.099 * * [simplify]: iteration  1 :  673  enodes  (cost  197 )
0.113 * * [simplify]: iteration  2 :  2660  enodes  (cost  196 )
0.160 * * [simplify]: iteration  3 :  5003  enodes  (cost  196 )
0.161 * [simplify]: Simplified to:
   (exp (- (* x (- y 1.0)) (* y 0.5)))
  (log (- (* x (- y 1.0)) (* y 0.5)))
  (exp (- (* x (- y 1.0)) (* y 0.5)))
  (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
  (cbrt (- (* x (- y 1.0)) (* y 0.5)))
  (pow (- (* x (- y 1.0)) (* y 0.5)) 3)
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3))
  (+ (* (* x (- y 1.0)) (+ (* x (- y 1.0)) (* y 0.5))) (* (* y 0.5) (* y 0.5)))
  (neg (* y 0.5))
  (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5)))
  (+ (* x (- y 1.0)) (* y 0.5))
  (- (* (neg 1.0) x) (* y 0.5))
  (- (* (neg 1.0) x) (* y 0.5))
  (- (* (neg 1.0) x) (* y 0.5))
  (- (* (neg 1.0) x) (* y 0.5))
  (neg (* y 0.5))
  (* x (- y 1.0))
  (log (* x (- y 1.0)))
  (log (* x (- y 1.0)))
  (exp (* x (- y 1.0)))
  (pow (* x (- y 1.0)) 3)
  (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
  (cbrt (* x (- y 1.0)))
  (pow (* x (- y 1.0)) 3)
  (sqrt (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* x y)
  (* x (neg 1.0))
  (* x y)
  (* x (neg 1.0))
  (* x y)
  (* x (neg 1.0))
  (* x y)
  (* x (neg 1.0))
  (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* x (sqrt (- y 1.0)))
  x
  (* x (+ (sqrt y) (sqrt 1.0)))
  x
  (* (cbrt x) (- y 1.0))
  (* (sqrt x) (- y 1.0))
  (* x (- y 1.0))
  (* x (- (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (- (* x (- y 1.0)) (* y 0.5))
  (- (* x (- y 1.0)) (* y 0.5))
  (- (* x (- y 1.0)) (* y 0.5))
  (* x (- y 1.0))
  (* x (- y 1.0))
  (* x (- y 1.0))
0.162 * * * [progress]: adding candidates to table
0.206 * * [progress]: iteration 2 / 4
0.206 * * * [progress]: picking best candidate
0.211 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) 0.918938533204673))>
0.211 * * * [progress]: localizing error
0.219 * * * [progress]: generating rewritten candidates
0.219 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.225 * * * [progress]: generating series expansions
0.225 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.225 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y
0.226 * [taylor]: Taking taylor expansion of (* x y) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y
0.226 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.226 * [taylor]: Taking taylor expansion of 1.0 in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.226 * [taylor]: Taking taylor expansion of 0.5 in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x
0.226 * [taylor]: Taking taylor expansion of (* x y) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x
0.226 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
0.226 * [taylor]: Taking taylor expansion of 0.5 in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x
0.226 * [taylor]: Taking taylor expansion of (* x y) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x
0.226 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
0.226 * [taylor]: Taking taylor expansion of 0.5 in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y
0.226 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.226 * [taylor]: Taking taylor expansion of 0.5 in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of 1.0 in y
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.227 * [taylor]: Taking taylor expansion of (* x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y
0.227 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.227 * [taylor]: Taking taylor expansion of 0.5 in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.227 * [taylor]: Taking taylor expansion of 1.0 in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.227 * [taylor]: Taking taylor expansion of (* x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x
0.227 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.227 * [taylor]: Taking taylor expansion of 0.5 in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.228 * [taylor]: Taking taylor expansion of (* x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x
0.228 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.228 * [taylor]: Taking taylor expansion of 0.5 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [taylor]: Taking taylor expansion of 1.0 in y
0.228 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y
0.228 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.228 * [taylor]: Taking taylor expansion of 0.5 in y
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.229 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0
0.229 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y
0.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.229 * [taylor]: Taking taylor expansion of 0.5 in y
0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.229 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.229 * [taylor]: Taking taylor expansion of 1.0 in y
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.229 * [taylor]: Taking taylor expansion of x in y
0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.229 * [taylor]: Taking taylor expansion of (* x y) in y
0.229 * [taylor]: Taking taylor expansion of x in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x
0.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.229 * [taylor]: Taking taylor expansion of 0.5 in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.229 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.229 * [taylor]: Taking taylor expansion of (* x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x
0.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
0.229 * [taylor]: Taking taylor expansion of 0.5 in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.230 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.230 * [taylor]: Taking taylor expansion of (* x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 1.0 in y
0.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.230 * [taylor]: Taking taylor expansion of 0.5 in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * * * [progress]: simplifying candidates
0.231 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x y)) (/ (exp (* (neg 1.0) x)) (exp (* y 0.5))))
  (* (exp (* x y)) (exp (- (* (neg 1.0) x) (* y 0.5))))
  (log (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (exp (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (* (cbrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5)))) (cbrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5)))))
  (cbrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (* (* (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) (+ (* x y) (- (* (neg 1.0) x) (* y 0.5)))) (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (sqrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (sqrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (+ (pow (* x y) 3) (pow (- (* (neg 1.0) x) (* y 0.5)) 3))
  (+ (* (* x y) (* x y)) (- (* (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5))) (* (* x y) (- (* (neg 1.0) x) (* y 0.5)))))
  (- (* (* x y) (* x y)) (* (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5))))
  (- (* x y) (- (* (neg 1.0) x) (* y 0.5)))
  (+ (* x y) (* (neg 1.0) x))
  (+ (* x y) (* (neg 1.0) x))
  (+ (* x y) (* (neg 1.0) x))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
0.233 * * [simplify]: iteration  0 :  115  enodes  (cost  153 )
0.236 * * [simplify]: iteration  1 :  367  enodes  (cost  127 )
0.244 * * [simplify]: iteration  2 :  1793  enodes  (cost  124 )
0.278 * * [simplify]: iteration  3 :  5002  enodes  (cost  124 )
0.279 * [simplify]: Simplified to:
   (exp (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (exp (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (log (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (exp (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (* (cbrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5)))) (cbrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5)))))
  (cbrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (pow (- (* x (- y 1.0)) (* y 0.5)) 3)
  (sqrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (sqrt (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))))
  (+ (pow (* x y) 3) (pow (- (* (neg 1.0) x) (* y 0.5)) 3))
  (+ (* (- (* (neg 1.0) x) (* y 0.5)) (- (- (* (neg 1.0) x) (* y 0.5)) (* x y))) (* (* x y) (* x y)))
  (* (+ (* y 0.5) (* x (- y (neg 1.0)))) (- (* x (- y 1.0)) (* y 0.5)))
  (+ (* y (+ 0.5 x)) (* 1.0 x))
  (* x (- y 1.0))
  (* x (- y 1.0))
  (* x (- y 1.0))
  (- (* x (- y 1.0)) (* y 0.5))
  (- (* x (- y 1.0)) (* y 0.5))
  (- (* x (- y 1.0)) (* y 0.5))
0.279 * * * [progress]: adding candidates to table
0.297 * * [progress]: iteration 3 / 4
0.297 * * * [progress]: picking best candidate
0.301 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- y 1.0))) (* y 0.5)) 0.918938533204673))>
0.301 * * * [progress]: localizing error
0.311 * * * [progress]: generating rewritten candidates
0.311 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1)
0.312 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2)
0.313 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.314 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.322 * * * [progress]: generating series expansions
0.322 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1)
0.322 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.322 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.322 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.322 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.322 * [taylor]: Taking taylor expansion of 1/3 in x
0.322 * [taylor]: Taking taylor expansion of (log x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.322 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.322 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.322 * [taylor]: Taking taylor expansion of 1/3 in x
0.322 * [taylor]: Taking taylor expansion of (log x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.328 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.328 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.328 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.328 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.328 * [taylor]: Taking taylor expansion of 1/3 in x
0.328 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.329 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.329 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.329 * [taylor]: Taking taylor expansion of 1/3 in x
0.329 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.335 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.335 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.335 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.335 * [taylor]: Taking taylor expansion of -1 in x
0.335 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.335 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.335 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of 1/3 in x
0.335 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.335 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.335 * [taylor]: Taking taylor expansion of -1 in x
0.335 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.335 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.335 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of 1/3 in x
0.335 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.343 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2)
0.343 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.343 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.343 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.343 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.343 * [taylor]: Taking taylor expansion of 1/3 in x
0.343 * [taylor]: Taking taylor expansion of (log x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.343 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.343 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.343 * [taylor]: Taking taylor expansion of 1/3 in x
0.343 * [taylor]: Taking taylor expansion of (log x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.349 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.350 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.350 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.350 * [taylor]: Taking taylor expansion of 1/3 in x
0.350 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.350 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.350 * [taylor]: Taking taylor expansion of 1/3 in x
0.350 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.356 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.356 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.356 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.356 * [taylor]: Taking taylor expansion of -1 in x
0.356 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.356 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.356 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.356 * [taylor]: Taking taylor expansion of 1/3 in x
0.356 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.357 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.357 * [taylor]: Taking taylor expansion of -1 in x
0.357 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.357 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.357 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.357 * [taylor]: Taking taylor expansion of 1/3 in x
0.357 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.364 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
0.364 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.365 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.365 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.365 * [taylor]: Taking taylor expansion of 1/3 in x
0.365 * [taylor]: Taking taylor expansion of (log x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.365 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.365 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.365 * [taylor]: Taking taylor expansion of 1/3 in x
0.365 * [taylor]: Taking taylor expansion of (log x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.371 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.371 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.371 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.371 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.371 * [taylor]: Taking taylor expansion of 1/3 in x
0.371 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.371 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.371 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.371 * [taylor]: Taking taylor expansion of 1/3 in x
0.371 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.377 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.377 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.377 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.377 * [taylor]: Taking taylor expansion of -1 in x
0.377 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.377 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.377 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.377 * [taylor]: Taking taylor expansion of 1/3 in x
0.377 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.377 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.378 * [taylor]: Taking taylor expansion of -1 in x
0.378 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.378 * [taylor]: Taking taylor expansion of 1/3 in x
0.378 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.387 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.387 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
0.388 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.388 * [taylor]: Taking taylor expansion of 1/3 in x
0.388 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.388 * [taylor]: Taking taylor expansion of 1/3 in x
0.388 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.394 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
0.394 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.394 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.394 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.394 * [taylor]: Taking taylor expansion of 1/3 in x
0.394 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.394 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.395 * [taylor]: Taking taylor expansion of 1/3 in x
0.395 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.401 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
0.401 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.401 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.401 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.401 * [taylor]: Taking taylor expansion of -1 in x
0.402 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.402 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.402 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.402 * [taylor]: Taking taylor expansion of 1/3 in x
0.402 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) 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 (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.402 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.402 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.402 * [taylor]: Taking taylor expansion of -1 in x
0.402 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.402 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.402 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.402 * [taylor]: Taking taylor expansion of 1/3 in x
0.402 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) 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
0.412 * * * [progress]: simplifying candidates
0.413 * [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))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (* 2 (log x)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))))
0.416 * * [simplify]: iteration  0 :  148  enodes  (cost  349 )
0.419 * * [simplify]: iteration  1 :  471  enodes  (cost  322 )
0.431 * * [simplify]: iteration  2 :  2276  enodes  (cost  265 )
0.481 * * [simplify]: iteration  3 :  5002  enodes  (cost  252 )
0.483 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (* (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
  (cbrt x)
  (* (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
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (* x x)
  (pow x 2/3)
  2
  (* 2 (log (cbrt x)))
  (* 2 (log (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* x x)
  (fabs (cbrt x))
  (fabs (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)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt x)
  (cbrt x)
  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)))
  (cbrt x)
  (cbrt x)
  2/3
  2
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (cbrt x)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (cbrt x)
  (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)
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (pow x 2/3)
  (pow x 2/3)
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))))
0.484 * * * [progress]: adding candidates to table
0.556 * [progress]: [Phase 3 of 3] Extracting.
0.556 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) 0.918938533204673))> #<alt (λ (x y) (+ (- (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- y 1.0))) (* y 0.5)) 0.918938533204673))>)
0.556 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.556 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) 0.918938533204673))> #<alt (λ (x y) (+ (- (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- y 1.0))) (* y 0.5)) 0.918938533204673))>)
0.587 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) 0.918938533204673))> #<alt (λ (x y) (+ (- (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- y 1.0))) (* y 0.5)) 0.918938533204673))>)
0.617 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.617 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) 0.918938533204673)
0.618 * * [simplify]: iteration  0 :  19  enodes  (cost  7 )
0.618 * * [simplify]: iteration  1 :  23  enodes  (cost  7 )
0.618 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.618 * * [simplify]: iteration  3 :  24  enodes  (cost  7 )
0.619 * [simplify]: Simplified to:
   (+ (+ (* x y) (- (* (neg 1.0) x) (* y 0.5))) 0.918938533204673)
1.375 * [regime-testing]: Baseline error score: 0.011001375171896487
1.376 * [regime-testing]: Oracle error score: 0.009751218902362795
1.377 * [regime-testing]: End program error score: 0.011001375171896487