6.807 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.009 * [progress]: [Phase 2 of 3] Improving.
0.010 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.010 * [simplify]: Sending expressions to egg_math:
 (+ h0 (/ h1 h2))
0.012 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.013 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.013 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.013 * * [progress]: iteration 1 / 4
0.013 * * * [progress]: picking best candidate
0.014 * * * * [pick]: Picked  #<alt (λ (x) (+ x (/ 1.0 3.0)))>
0.014 * * * [progress]: localizing error
0.017 * * * [progress]: generating rewritten candidates
0.017 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.028 * * * [progress]: generating series expansions
0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.028 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.028 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.028 * [taylor]: Taking taylor expansion of x in x
0.028 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.028 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.028 * [taylor]: Taking taylor expansion of x in x
0.028 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.030 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.030 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.030 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.031 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.036 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.043 * * * [progress]: simplifying candidates
0.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (* (exp x) (exp (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (* (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.043 * [simplify]: Sending expressions to egg_math:
 (expm1 (+ h0 (/ h1 h2)))
 (log1p (+ h0 (/ h1 h2)))
 (* (exp h0) (exp (/ h1 h2)))
 (log (+ h0 (/ h1 h2)))
 (exp (+ h0 (/ h1 h2)))
 (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))
 (cbrt (+ h0 (/ h1 h2)))
 (* (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2))) (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (+ (pow h0 3) (pow (/ h1 h2) 3))
 (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))
 (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))
 (- h0 (/ h1 h2))
 (+ h0 (/ h1 h2))
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
0.046 * * [simplify]: iteration  0 :  82  enodes  (cost  61 )
0.048 * * [simplify]: iteration  1 :  218  enodes  (cost  55 )
0.051 * * [simplify]: iteration  2 :  532  enodes  (cost  55 )
0.059 * * [simplify]: iteration  3 :  1514  enodes  (cost  55 )
0.085 * * [simplify]: iteration  4 :  5001  enodes  (cost  55 )
0.086 * [simplify]: Simplified to:
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (* x x))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.086 * * * [progress]: adding candidates to table
0.119 * * [progress]: iteration 2 / 4
0.119 * * * [progress]: picking best candidate
0.120 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>
0.120 * * * [progress]: localizing error
0.125 * * * [progress]: generating rewritten candidates
0.125 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.201 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.212 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.227 * * * [progress]: generating series expansions
0.227 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.228 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.228 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.228 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.230 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.230 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.231 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.237 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.237 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.243 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.244 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.244 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.246 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.252 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.252 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.259 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.259 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.259 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.259 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.261 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.261 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of 0.3333333333333333 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 (+ 0.3333333333333333 (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.267 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.267 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.267 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.267 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.274 * * * [progress]: simplifying candidates
0.275 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (log1p (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (+ 1 1)
  (+ (log (sqrt (+ x (/ 1.0 3.0)))) (log (sqrt (+ x (/ 1.0 3.0)))))
  (log (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (exp (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (* (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0)))) (* (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (cbrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))) (cbrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))))
  (cbrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (* (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (sqrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (sqrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (- x (/ 1.0 3.0))))
  (* (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (- x (/ 1.0 3.0))) (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))))
  (* (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))))
  (* (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))) (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))))
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* 1 1)
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ x (/ 1.0 3.0))) (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) 1)
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (* (exp x) (exp (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (* (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (* (exp x) (exp (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (* (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.276 * [simplify]: Sending expressions to egg_math:
 (expm1 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (log1p (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (+ 1/2 1/2)
 (+ 1/2 (/ 1 2))
 (+ 1 1)
 (+ (/ 1 2) 1/2)
 (+ (/ 1 2) (/ 1 2))
 (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2)))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2)))
 (+ 1 1)
 (+ (log (sqrt (+ h0 (/ h1 h2)))) (log (sqrt (+ h0 (/ h1 h2)))))
 (log (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (exp (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (* (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2)))) (* (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2)))))
 (* (cbrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))) (cbrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))))
 (cbrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (* (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))) (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))) (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2)))
 (sqrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (sqrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))) (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))))
 (* (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))) (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))))
 (* (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))) (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))))
 (* (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))) (sqrt (- h0 (/ h1 h2))))
 (* (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))) (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))))
 (* (sqrt (- h0 (/ h1 h2))) (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))))
 (* (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))) (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))))
 (* (sqrt (- h0 (/ h1 h2))) (sqrt (- h0 (/ h1 h2))))
 (* (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2))))) (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2))))))
 (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))) (sqrt (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))))
 (* (sqrt (cbrt (+ h0 (/ h1 h2)))) (sqrt (cbrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* 1 1)
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* 2 1/2)
 (* 2 1)
 (* 2 (/ 1 2))
 (* (sqrt (+ h0 (/ h1 h2))) (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2))))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (+ h0 (/ h1 h2))) 1)
 (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (cbrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))))
 (* (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (expm1 (+ h0 (/ h1 h2)))
 (log1p (+ h0 (/ h1 h2)))
 (* (exp h0) (exp (/ h1 h2)))
 (log (+ h0 (/ h1 h2)))
 (exp (+ h0 (/ h1 h2)))
 (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))
 (cbrt (+ h0 (/ h1 h2)))
 (* (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2))) (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (+ (pow h0 3) (pow (/ h1 h2) 3))
 (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))
 (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))
 (- h0 (/ h1 h2))
 (+ h0 (/ h1 h2))
 (expm1 (+ h0 (/ h1 h2)))
 (log1p (+ h0 (/ h1 h2)))
 (* (exp h0) (exp (/ h1 h2)))
 (log (+ h0 (/ h1 h2)))
 (exp (+ h0 (/ h1 h2)))
 (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))
 (cbrt (+ h0 (/ h1 h2)))
 (* (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2))) (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (+ (pow h0 3) (pow (/ h1 h2) 3))
 (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))
 (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))
 (- h0 (/ h1 h2))
 (+ h0 (/ h1 h2))
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
0.280 * * [simplify]: iteration  0 :  177  enodes  (cost  478 )
0.284 * * [simplify]: iteration  1 :  666  enodes  (cost  428 )
0.302 * * [simplify]: iteration  2 :  3864  enodes  (cost  414 )
0.435 * * [simplify]: iteration  3 :  5001  enodes  (cost  414 )
0.438 * [simplify]: Simplified to:
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  1
  1
  2
  1
  1
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (+ x (/ 1.0 3.0))
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  2
  (log (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (* x x))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (- x (/ 1.0 3.0))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (- x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (+ x (/ 1.0 3.0))
  1
  (+ x (/ 1.0 3.0))
  1
  (+ x (/ 1.0 3.0))
  1
  (+ x (/ 1.0 3.0))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (+ x (/ 1.0 3.0))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  2
  1
  (* (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (fabs (cbrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (+ x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (+ x (/ 1.0 3.0))
  (* (sqrt (+ x (/ 1.0 3.0))) (hypot (pow x 3/2) (pow (/ 1.0 3.0) 3/2)))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) (hypot (pow x 3/2) (pow (/ 1.0 3.0) 3/2)))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (* x x))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (* x x))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.438 * * * [progress]: adding candidates to table
0.609 * [progress]: [Phase 3 of 3] Extracting.
0.609 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>)
0.610 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (/ 1.0 3.0)) x)
0.610 * * * * [regimes]: Trying to branch on (+ x (/ 1.0 3.0)) from (#<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>)
0.620 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>)
0.629 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.629 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.629 * [simplify]: Sending expressions to egg_math:
 (+ h0 (/ h1 h2))
0.630 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.630 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.630 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.911 * [regime-testing]: Baseline error score: 0.006625828228528566
0.911 * [regime-testing]: Oracle error score: 0.004875609451181397
0.912 * [regime-testing]: End program error score: 0.006625828228528566