0.737 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg (log (- (/ 1.0 x) 1.0)))
0.757 * * [simplify]: iteration  0 :  5180  enodes  (cost  7 )
0.758 * [simplify]: Simplified to:
   (neg (log (- (/ 1.0 x) 1.0)))
0.764 * * [progress]: iteration 1 / 4
0.764 * * * [progress]: picking best candidate
0.768 * * * * [pick]: Picked  #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>
0.769 * * * [progress]: localizing error
0.783 * * * [progress]: generating rewritten candidates
0.783 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.801 * * * [progress]: generating series expansions
0.802 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.809 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0
0.810 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x
0.810 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x
0.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x
0.812 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x
0.812 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [approximate]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in (x) around 0
0.817 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x
0.817 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.817 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x
0.817 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.817 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of 1.0 in x
0.819 * [approximate]: Taking taylor expansion of (log (neg (+ (* 1.0 x) 1.0))) in (x) around 0
0.819 * [taylor]: Taking taylor expansion of (log (neg (+ (* 1.0 x) 1.0))) in x
0.819 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in x
0.819 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.819 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.819 * [taylor]: Taking taylor expansion of 1.0 in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of 1.0 in x
0.819 * [taylor]: Taking taylor expansion of (log (neg (+ (* 1.0 x) 1.0))) in x
0.819 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in x
0.819 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.819 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.819 * [taylor]: Taking taylor expansion of 1.0 in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of 1.0 in x
0.820 * * * [progress]: simplifying candidates
0.821 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))))
  (log (cbrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log 1)
  (log (- (/ 1.0 x) 1.0))
  (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  (log 1)
  (log (- (/ 1.0 x) 1.0))
  (log (- (pow (/ 1.0 x) 3) (pow 1.0 3)))
  (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (+ (/ 1.0 x) 1.0))
  (log (- (/ 1.0 x) 1.0))
  (log (log (- (/ 1.0 x) 1.0)))
  (exp (log (- (/ 1.0 x) 1.0)))
  (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0))))
  (cbrt (log (- (/ 1.0 x) 1.0)))
  (* (* (log (- (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)))
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2))))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (* (pow x 2) (pow -1.0 2)))) (* 1.0 (/ 1 x))))
  (- (log (neg 1.0)) (+ (* 1/2 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
0.872 * * [simplify]: iteration  0 :  4979  enodes  (cost  227 )
0.872 * * [simplify]: iteration  1 :  4979  enodes  (cost  227 )
0.874 * [simplify]: Simplified to:
   (* (log (cbrt (- (/ 1.0 x) 1.0))) 2)
  (log (cbrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log 1)
  (log (- (/ 1.0 x) 1.0))
  (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (+ (sqrt 1.0) (/ (sqrt 1.0) (sqrt x))))
  (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  (log 1)
  (log (- (/ 1.0 x) 1.0))
  (log (- (pow (/ 1.0 x) 3) (pow 1.0 3)))
  (log (* 1.0 (+ 1.0 (/ (+ 1.0 (/ 1.0 x)) x))))
  (log (* 1.0 (- (/ 1.0 (* x x)) 1.0)))
  (log (+ 1.0 (/ 1.0 x)))
  (log (- (/ 1.0 x) 1.0))
  (log (log (- (/ 1.0 x) 1.0)))
  (- (/ 1.0 x) 1.0)
  (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0))))
  (cbrt (log (- (/ 1.0 x) 1.0)))
  (pow (log (- (/ 1.0 x) 1.0)) 3)
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (- (log (neg 1.0)) (+ (/ 1.0 x) (/ 0.5 (* x (* x (* -1.0 -1.0))))))
  (+ (log (neg 1.0)) (- (/ -1/2 (* x x)) (/ 1.0 x)))
0.874 * * * [progress]: adding candidates to table
0.921 * * [progress]: iteration 2 / 4
0.921 * * * [progress]: picking best candidate
0.924 * * * * [pick]: Picked  #<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))>
0.924 * * * [progress]: localizing error
0.936 * * * [progress]: generating rewritten candidates
0.936 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 2)
0.941 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.946 * * * [progress]: generating series expansions
0.946 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 2)
0.947 * [approximate]: Taking taylor expansion of (* x (+ (* 0.5 x) 1.0)) in (x) around 0
0.947 * [taylor]: Taking taylor expansion of (* x (+ (* 0.5 x) 1.0)) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) 1.0) in x
0.947 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.947 * [taylor]: Taking taylor expansion of 0.5 in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of (* x (+ (* 0.5 x) 1.0)) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) 1.0) in x
0.947 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.947 * [taylor]: Taking taylor expansion of 0.5 in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [approximate]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in (x) around 0
0.948 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.948 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 0.5 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.949 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.949 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.949 * [taylor]: Taking taylor expansion of 0.5 in x
0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of 1.0 in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.951 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (* 0.5 (/ 1 x))) x)) in (x) around 0
0.951 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (* 0.5 (/ 1 x))) x)) in x
0.951 * [taylor]: Taking taylor expansion of -1 in x
0.951 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.951 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.951 * [taylor]: Taking taylor expansion of 1.0 in x
0.951 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.951 * [taylor]: Taking taylor expansion of 0.5 in x
0.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (* 0.5 (/ 1 x))) x)) in x
0.951 * [taylor]: Taking taylor expansion of -1 in x
0.951 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.951 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.951 * [taylor]: Taking taylor expansion of 1.0 in x
0.951 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.951 * [taylor]: Taking taylor expansion of 0.5 in x
0.951 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.953 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.953 * [approximate]: Taking taylor expansion of (+ (* 0.5 (pow x 2)) (+ (log x) (* 1.0 x))) in (x) around 0
0.953 * [taylor]: Taking taylor expansion of (+ (* 0.5 (pow x 2)) (+ (log x) (* 1.0 x))) in x
0.953 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.953 * [taylor]: Taking taylor expansion of 0.5 in x
0.953 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of (+ (log x) (* 1.0 x)) in x
0.954 * [taylor]: Taking taylor expansion of (log x) in x
0.954 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.954 * [taylor]: Taking taylor expansion of 1.0 in x
0.954 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of (+ (* 0.5 (pow x 2)) (+ (log x) (* 1.0 x))) in x
0.954 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.954 * [taylor]: Taking taylor expansion of 0.5 in x
0.954 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.954 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of (+ (log x) (* 1.0 x)) in x
0.954 * [taylor]: Taking taylor expansion of (log x) in x
0.954 * [taylor]: Taking taylor expansion of x in x
0.954 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.954 * [taylor]: Taking taylor expansion of 1.0 in x
0.954 * [taylor]: Taking taylor expansion of x in x
0.955 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))) in (x) around 0
0.955 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))) in x
0.955 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.955 * [taylor]: Taking taylor expansion of 0.5 in x
0.955 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.955 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.955 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (* 1.0 (/ 1 x))) in x
0.955 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.955 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.955 * [taylor]: Taking taylor expansion of 1.0 in x
0.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.955 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))) in x
0.955 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.955 * [taylor]: Taking taylor expansion of 0.5 in x
0.955 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.955 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.955 * [taylor]: Taking taylor expansion of x in x
0.955 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (* 1.0 (/ 1 x))) in x
0.956 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.956 * [taylor]: Taking taylor expansion of x in x
0.956 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.956 * [taylor]: Taking taylor expansion of 1.0 in x
0.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.956 * [taylor]: Taking taylor expansion of x in x
0.956 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))) (* 1.0 (/ 1 x))) in (x) around 0
0.956 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))) (* 1.0 (/ 1 x))) in x
0.956 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))) in x
0.956 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.957 * [taylor]: Taking taylor expansion of 0.5 in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.957 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.957 * [taylor]: Taking taylor expansion of -1 in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.957 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))) (* 1.0 (/ 1 x))) in x
0.957 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))) in x
0.957 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.957 * [taylor]: Taking taylor expansion of 0.5 in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.957 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.957 * [taylor]: Taking taylor expansion of -1 in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.957 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.958 * * * [progress]: simplifying candidates
0.959 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (+ (log x) (log (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (log (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (exp (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (* (* x x) x) (* (* (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (cbrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))) (cbrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (cbrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (* (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (sqrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (sqrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (sqrt x) (sqrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (sqrt x) (sqrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* x 1.0)
  (* x (* 0.5 (/ x (* 1.0 1.0))))
  (* 1.0 x)
  (* (* 0.5 (/ x (* 1.0 1.0))) x)
  (* x (* (cbrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (cbrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (* x (sqrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* x 1)
  (* (cbrt x) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (* (sqrt x) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (* x (+ (pow 1.0 3) (pow (* 0.5 (/ x (* 1.0 1.0))) 3)))
  (* x (- (* 1.0 1.0) (* (* 0.5 (/ x (* 1.0 1.0))) (* 0.5 (/ x (* 1.0 1.0))))))
  (* x (exp (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (log (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (exp (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (* (cbrt (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))) (cbrt (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))))
  (cbrt (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (* (* (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (sqrt (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (sqrt (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (+ (pow (log x) 3) (pow (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) 3))
  (+ (* (log x) (log x)) (- (* (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))) (* (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))))
  (- (* (log x) (log x)) (* (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (- (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (+ (log x) (* x 1.0))
  (+ (log x) (* 1.0 x))
  (+ (log (cbrt x)) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (+ (log (sqrt x)) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (+ (* 0.5 (pow x 2)) (* 1.0 x))
  (+ (* 0.5 (pow x 2)) (* 1.0 x))
  (+ (* 0.5 (pow x 2)) (* 1.0 x))
  (+ (log 1) (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log x))))
  (- (+ (log 1) (+ (* 0.5 (pow x 2)) (* 1.0 x))) (log (/ 1 x)))
  (- (+ (* 0.5 (pow x 2)) (+ (log -1) (* 1.0 x))) (log (/ -1 x)))
1.003 * * [simplify]: iteration  0 :  4984  enodes  (cost  624 )
1.003 * * [simplify]: iteration  1 :  4984  enodes  (cost  624 )
1.006 * [simplify]: Simplified to:
   (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (log (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (log (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (pow (exp x) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (pow (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) 3)
  (* (cbrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))) (cbrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (cbrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (pow (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) 3)
  (sqrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (sqrt (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (sqrt x) (sqrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (sqrt x) (sqrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* x 1.0)
  (* x (* 0.5 (/ x (* 1.0 1.0))))
  (* x 1.0)
  (* x (* 0.5 (/ x (* 1.0 1.0))))
  (* x (* (cbrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (cbrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))
  (* x (sqrt (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  x
  (* (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))) (cbrt x))
  (* (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))) (sqrt x))
  (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))
  (* x (+ (pow 1.0 3) (/ (pow (* x 0.5) 3) (pow 1.0 6))))
  (* x (- (* 1.0 1.0) (* 0.5 (* 0.5 (/ (* x (/ x 1.0)) (pow 1.0 3))))))
  (* x (pow (exp x) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (log (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x)))
  (* x (pow (exp x) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (* (cbrt (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x))) (cbrt (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x))))
  (cbrt (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x)))
  (pow (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x)) 3)
  (sqrt (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x)))
  (sqrt (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x)))
  (+ (pow (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) 3) (pow (log x) 3))
  (+ (* (log x) (log x)) (* x (* (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))) (- (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x)))))
  (- (* (log x) (log x)) (* x (* x (* (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))) (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))))
  (- (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))))
  (+ (log x) (* x 1.0))
  (+ (log x) (* x 1.0))
  (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log (cbrt x)))
  (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log (sqrt x)))
  (+ (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0))))) (log x))
  (* x (+ 1.0 (* x 0.5)))
  (* x (+ 1.0 (* x 0.5)))
  (* x (+ 1.0 (* x 0.5)))
  (+ (log x) (* x (+ 1.0 (* x 0.5))))
  (+ (log x) (* x (+ 1.0 (* x 0.5))))
  (+ (log x) (* x (+ 1.0 (* x 0.5))))
1.006 * * * [progress]: adding candidates to table
1.066 * [progress]: [Phase 3 of 3] Extracting.
1.066 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.067 * * * [regime-changes]: Trying 5 branch expressions: ((/ 1.0 x) (- (/ 1.0 x) 1.0) (log (- (/ 1.0 x) 1.0)) (neg (log (- (/ 1.0 x) 1.0))) x)
1.067 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (#<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.095 * * * * [regimes]: Trying to branch on (- (/ 1.0 x) 1.0) from (#<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.121 * * * * [regimes]: Trying to branch on (log (- (/ 1.0 x) 1.0)) from (#<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.152 * * * * [regimes]: Trying to branch on (neg (log (- (/ 1.0 x) 1.0))) from (#<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.181 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (neg (- (log 1.0) (+ (log x) (* x (+ 1.0 (* 0.5 (/ x (* 1.0 1.0)))))))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.206 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.207 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg (log (- (/ 1.0 x) 1.0)))
1.208 * * [simplify]: iteration  0 :  21  enodes  (cost  7 )
1.208 * * [simplify]: iteration  1 :  21  enodes  (cost  7 )
1.208 * [simplify]: Simplified to:
   (neg (log (- (/ 1.0 x) 1.0)))
1.804 * [regime-testing]: End program error score: 0.020947898790376434