6.248 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.057 * * * [progress]: [2/2] Setting up program.
0.058 * [progress]: [Phase 2 of 3] Improving.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (+ 1.0 x))
0.059 * * [simplify]: iteration  0 :  4  enodes  (cost  4 )
0.060 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.060 * * [simplify]: iteration  done :  5  enodes  (cost  4 )
0.060 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.061 * * [progress]: iteration 1 / 4
0.061 * * * [progress]: picking best candidate
0.062 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.062 * * * [progress]: localizing error
0.065 * * * [progress]: generating rewritten candidates
0.065 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.068 * * * [progress]: generating series expansions
0.068 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.068 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.068 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.069 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.081 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.081 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.093 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.112 * * * [progress]: simplifying candidates
0.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (log (+ 1.0 x)))
  (log1p (log (+ 1.0 x)))
  (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (exp (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
0.114 * * [simplify]: iteration  0 :  60  enodes  (cost  188 )
0.124 * * [simplify]: iteration  1 :  132  enodes  (cost  177 )
0.152 * * [simplify]: iteration  2 :  329  enodes  (cost  159 )
0.251 * * [simplify]: iteration  3 :  874  enodes  (cost  158 )
1.149 * * [simplify]: iteration  4 :  3457  enodes  (cost  151 )
1.806 * * [simplify]: iteration  done :  5000  enodes  (cost  151 )
1.807 * [simplify]: Simplified to:
   (expm1 (log (+ 1.0 x)))
  (log1p (log (+ 1.0 x)))
  (* 2 (log (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  0
  (log (+ x 1.0))
  0
  (log (+ x 1.0))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (fma 1.0 1.0 (* x (- x 1.0))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ x 1.0))
  (log (log (+ 1.0 x)))
  (+ x 1.0)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0)))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
1.807 * * * [progress]: adding candidates to table
1.855 * * [progress]: iteration 2 / 4
1.855 * * * [progress]: picking best candidate
1.866 * * * * [pick]: Picked  #<alt (λ (x) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))>
1.866 * * * [progress]: localizing error
1.881 * * * [progress]: generating rewritten candidates
1.881 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.882 * * * [progress]: generating series expansions
1.882 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.883 * [approximate]: Taking taylor expansion of (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) in (x) around 0
1.883 * [taylor]: Taking taylor expansion of (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) in x
1.883 * [taylor]: Rewrote expression to (+ (* (/ (pow x 2) (pow 1.0 2)) -1/2) (fma 1.0 x (log 1.0)))
1.883 * [taylor]: Taking taylor expansion of (* (/ (pow x 2) (pow 1.0 2)) -1/2) in x
1.883 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
1.883 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.883 * [taylor]: Taking taylor expansion of x in x
1.883 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.883 * [taylor]: Taking taylor expansion of 1.0 in x
1.884 * [taylor]: Taking taylor expansion of -1/2 in x
1.884 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x
1.884 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0))
1.884 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.884 * [taylor]: Taking taylor expansion of 1.0 in x
1.884 * [taylor]: Taking taylor expansion of x in x
1.884 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.884 * [taylor]: Taking taylor expansion of 1.0 in x
1.884 * [taylor]: Taking taylor expansion of (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) in x
1.884 * [taylor]: Rewrote expression to (+ (* (/ (pow x 2) (pow 1.0 2)) -1/2) (fma 1.0 x (log 1.0)))
1.884 * [taylor]: Taking taylor expansion of (* (/ (pow x 2) (pow 1.0 2)) -1/2) in x
1.885 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
1.885 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.885 * [taylor]: Taking taylor expansion of x in x
1.885 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.885 * [taylor]: Taking taylor expansion of 1.0 in x
1.885 * [taylor]: Taking taylor expansion of -1/2 in x
1.885 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x
1.885 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0))
1.886 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.886 * [taylor]: Taking taylor expansion of 1.0 in x
1.886 * [taylor]: Taking taylor expansion of x in x
1.886 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.886 * [taylor]: Taking taylor expansion of 1.0 in x
1.894 * [approximate]: Taking taylor expansion of (fma (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2 (fma 1.0 (/ 1 x) (log 1.0))) in (x) around 0
1.894 * [taylor]: Taking taylor expansion of (fma (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2 (fma 1.0 (/ 1 x) (log 1.0))) in x
1.894 * [taylor]: Rewrote expression to (+ (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) (fma 1.0 (/ 1 x) (log 1.0)))
1.894 * [taylor]: Taking taylor expansion of (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) in x
1.894 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.894 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.894 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.894 * [taylor]: Taking taylor expansion of x in x
1.894 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.894 * [taylor]: Taking taylor expansion of 1.0 in x
1.895 * [taylor]: Taking taylor expansion of -1/2 in x
1.895 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x
1.895 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0))
1.895 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.895 * [taylor]: Taking taylor expansion of 1.0 in x
1.895 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.895 * [taylor]: Taking taylor expansion of x in x
1.895 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.896 * [taylor]: Taking taylor expansion of 1.0 in x
1.896 * [taylor]: Taking taylor expansion of (fma (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2 (fma 1.0 (/ 1 x) (log 1.0))) in x
1.896 * [taylor]: Rewrote expression to (+ (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) (fma 1.0 (/ 1 x) (log 1.0)))
1.896 * [taylor]: Taking taylor expansion of (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) in x
1.896 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.896 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.896 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.896 * [taylor]: Taking taylor expansion of x in x
1.896 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.896 * [taylor]: Taking taylor expansion of 1.0 in x
1.897 * [taylor]: Taking taylor expansion of -1/2 in x
1.897 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x
1.897 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0))
1.897 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.897 * [taylor]: Taking taylor expansion of 1.0 in x
1.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.897 * [taylor]: Taking taylor expansion of x in x
1.898 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.898 * [taylor]: Taking taylor expansion of 1.0 in x
1.908 * [approximate]: Taking taylor expansion of (fma (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2 (fma 1.0 (/ -1 x) (log 1.0))) in (x) around 0
1.908 * [taylor]: Taking taylor expansion of (fma (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2 (fma 1.0 (/ -1 x) (log 1.0))) in x
1.908 * [taylor]: Rewrote expression to (+ (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) (fma 1.0 (/ -1 x) (log 1.0)))
1.908 * [taylor]: Taking taylor expansion of (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) in x
1.908 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.908 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.908 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.908 * [taylor]: Taking taylor expansion of x in x
1.908 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.908 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of -1/2 in x
1.909 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x
1.909 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0))
1.909 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
1.909 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.909 * [taylor]: Taking taylor expansion of -1 in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.910 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.910 * [taylor]: Taking taylor expansion of 1.0 in x
1.910 * [taylor]: Taking taylor expansion of (fma (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2 (fma 1.0 (/ -1 x) (log 1.0))) in x
1.910 * [taylor]: Rewrote expression to (+ (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) (fma 1.0 (/ -1 x) (log 1.0)))
1.910 * [taylor]: Taking taylor expansion of (* (/ 1 (* (pow x 2) (pow 1.0 2))) -1/2) in x
1.910 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.910 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.910 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.910 * [taylor]: Taking taylor expansion of x in x
1.910 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.910 * [taylor]: Taking taylor expansion of 1.0 in x
1.911 * [taylor]: Taking taylor expansion of -1/2 in x
1.911 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x
1.911 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0))
1.911 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
1.911 * [taylor]: Taking taylor expansion of 1.0 in x
1.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.911 * [taylor]: Taking taylor expansion of -1 in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.912 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.912 * [taylor]: Taking taylor expansion of 1.0 in x
1.925 * * * [progress]: simplifying candidates
1.925 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (log1p (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (* (/ (pow x 2) (pow 1.0 2)) -1/2)
  (log (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (exp (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (* (cbrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0)))) (cbrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0)))))
  (cbrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (* (* (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0)))) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (sqrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (sqrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
1.927 * * [simplify]: iteration  0 :  25  enodes  (cost  225 )
1.930 * * [simplify]: iteration  1 :  45  enodes  (cost  222 )
1.940 * * [simplify]: iteration  2 :  134  enodes  (cost  194 )
1.961 * * [simplify]: iteration  3 :  374  enodes  (cost  194 )
2.139 * * [simplify]: iteration  4 :  1830  enodes  (cost  191 )
2.932 * * [simplify]: iteration  done :  5000  enodes  (cost  191 )
2.932 * [simplify]: Simplified to:
   (expm1 (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (log1p (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (* (/ (pow x 2) (pow 1.0 2)) -1/2)
  (log (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (exp (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (* (cbrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0)))) (cbrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0)))))
  (cbrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (pow (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) 3)
  (sqrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (sqrt (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))
  (+ (* x (- 1.0 (* 0.5 x))) (log 1.0))
  (+ (* x (- 1.0 (* 0.5 x))) (log 1.0))
  (+ (* x (- 1.0 (* 0.5 x))) (log 1.0))
2.932 * * * [progress]: adding candidates to table
2.968 * * [progress]: iteration 3 / 4
2.968 * * * [progress]: picking best candidate
2.971 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))>
2.972 * * * [progress]: localizing error
2.977 * * * [progress]: generating rewritten candidates
2.977 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.983 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.987 * * * [progress]: generating series expansions
2.988 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.988 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
2.988 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
2.988 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.988 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.988 * [taylor]: Taking taylor expansion of x in x
2.988 * [taylor]: Taking taylor expansion of 1.0 in x
2.991 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
2.991 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.991 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.991 * [taylor]: Taking taylor expansion of x in x
2.991 * [taylor]: Taking taylor expansion of 1.0 in x
3.023 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
3.023 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.023 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.024 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.024 * [taylor]: Taking taylor expansion of x in x
3.024 * [taylor]: Taking taylor expansion of 1.0 in x
3.026 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.026 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.026 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.026 * [taylor]: Taking taylor expansion of x in x
3.026 * [taylor]: Taking taylor expansion of 1.0 in x
3.045 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
3.045 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.045 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.045 * [taylor]: Taking taylor expansion of 1.0 in x
3.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.045 * [taylor]: Taking taylor expansion of x in x
3.047 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.047 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.047 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.047 * [taylor]: Taking taylor expansion of 1.0 in x
3.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.047 * [taylor]: Taking taylor expansion of x in x
3.072 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.073 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
3.073 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
3.073 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.073 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.073 * [taylor]: Taking taylor expansion of x in x
3.073 * [taylor]: Taking taylor expansion of 1.0 in x
3.075 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
3.075 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.075 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.075 * [taylor]: Taking taylor expansion of x in x
3.075 * [taylor]: Taking taylor expansion of 1.0 in x
3.107 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
3.107 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.107 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.107 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.107 * [taylor]: Taking taylor expansion of x in x
3.108 * [taylor]: Taking taylor expansion of 1.0 in x
3.109 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.110 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.110 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.110 * [taylor]: Taking taylor expansion of x in x
3.110 * [taylor]: Taking taylor expansion of 1.0 in x
3.129 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
3.129 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.129 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.129 * [taylor]: Taking taylor expansion of 1.0 in x
3.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.129 * [taylor]: Taking taylor expansion of x in x
3.131 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.131 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.131 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.131 * [taylor]: Taking taylor expansion of 1.0 in x
3.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.131 * [taylor]: Taking taylor expansion of x in x
3.156 * * * [progress]: simplifying candidates
3.156 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log 1)
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (exp (log (sqrt (+ 1.0 x))))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log 1)
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (exp (log (sqrt (+ 1.0 x))))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
3.159 * * [simplify]: iteration  0 :  74  enodes  (cost  520 )
3.171 * * [simplify]: iteration  1 :  144  enodes  (cost  484 )
3.200 * * [simplify]: iteration  2 :  320  enodes  (cost  430 )
3.321 * * [simplify]: iteration  3 :  881  enodes  (cost  428 )
4.581 * * [simplify]: iteration  4 :  3928  enodes  (cost  416 )
5.168 * * [simplify]: iteration  done :  5000  enodes  (cost  416 )
5.169 * [simplify]: Simplified to:
   (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (* 2 (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (fabs (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  (log (hypot (pow x 3/2) (pow 1.0 3/2)))
  (log (sqrt (fma 1.0 1.0 (* x (- x 1.0)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (sqrt (+ 1.0 x))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (pow (log (sqrt (+ 1.0 x))) 3)
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (* 2 (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (fabs (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  (log (hypot (pow x 3/2) (pow 1.0 3/2)))
  (log (sqrt (fma 1.0 1.0 (* x (- x 1.0)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (sqrt (+ 1.0 x))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (pow (log (sqrt (+ 1.0 x))) 3)
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (- (log (sqrt 1.0)) (* (/ x 1.0) (- (/ (* 1/4 x) 1.0) 1/2)))
  (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x))
  (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x))
  (- (log (sqrt 1.0)) (* (/ x 1.0) (- (/ (* 1/4 x) 1.0) 1/2)))
  (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x))
  (- (log +nan.0) (/ (- (/ +nan.0 x) +nan.0) x))
5.169 * * * [progress]: adding candidates to table
5.264 * * [progress]: iteration 4 / 4
5.264 * * * [progress]: picking best candidate
5.267 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))>
5.267 * * * [progress]: localizing error
5.274 * * * [progress]: generating rewritten candidates
5.274 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
5.277 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
5.280 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
5.283 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
5.289 * * * [progress]: generating series expansions
5.289 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
5.290 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
5.290 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
5.290 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.290 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.290 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.290 * [taylor]: Taking taylor expansion of 1/3 in x
5.290 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.290 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.290 * [taylor]: Taking taylor expansion of x in x
5.290 * [taylor]: Taking taylor expansion of 1.0 in x
5.293 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
5.293 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.293 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.293 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.293 * [taylor]: Taking taylor expansion of 1/3 in x
5.293 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.293 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.293 * [taylor]: Taking taylor expansion of x in x
5.293 * [taylor]: Taking taylor expansion of 1.0 in x
5.348 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
5.348 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
5.348 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.348 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.348 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.348 * [taylor]: Taking taylor expansion of 1/3 in x
5.348 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.348 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.348 * [taylor]: Taking taylor expansion of x in x
5.349 * [taylor]: Taking taylor expansion of 1.0 in x
5.350 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
5.350 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.350 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.350 * [taylor]: Taking taylor expansion of 1/3 in x
5.350 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.350 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.350 * [taylor]: Taking taylor expansion of x in x
5.350 * [taylor]: Taking taylor expansion of 1.0 in x
5.372 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
5.372 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
5.372 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.372 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.372 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.372 * [taylor]: Taking taylor expansion of 1/3 in x
5.372 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.372 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.372 * [taylor]: Taking taylor expansion of 1.0 in x
5.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.372 * [taylor]: Taking taylor expansion of x in x
5.375 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
5.375 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.375 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.375 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.375 * [taylor]: Taking taylor expansion of 1/3 in x
5.375 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.375 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.375 * [taylor]: Taking taylor expansion of 1.0 in x
5.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.375 * [taylor]: Taking taylor expansion of x in x
5.400 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
5.401 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
5.401 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
5.401 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.401 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.401 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.401 * [taylor]: Taking taylor expansion of 1/3 in x
5.401 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.401 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.401 * [taylor]: Taking taylor expansion of x in x
5.401 * [taylor]: Taking taylor expansion of 1.0 in x
5.403 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
5.403 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.403 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.404 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.404 * [taylor]: Taking taylor expansion of 1/3 in x
5.404 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.404 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.404 * [taylor]: Taking taylor expansion of x in x
5.404 * [taylor]: Taking taylor expansion of 1.0 in x
5.462 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
5.462 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
5.462 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.462 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.462 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.462 * [taylor]: Taking taylor expansion of 1/3 in x
5.462 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.462 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.462 * [taylor]: Taking taylor expansion of x in x
5.463 * [taylor]: Taking taylor expansion of 1.0 in x
5.464 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
5.464 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.464 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.464 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.464 * [taylor]: Taking taylor expansion of 1/3 in x
5.464 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.464 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.464 * [taylor]: Taking taylor expansion of x in x
5.464 * [taylor]: Taking taylor expansion of 1.0 in x
5.484 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
5.484 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
5.484 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.484 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.484 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.484 * [taylor]: Taking taylor expansion of 1/3 in x
5.484 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.484 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.484 * [taylor]: Taking taylor expansion of 1.0 in x
5.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.484 * [taylor]: Taking taylor expansion of x in x
5.486 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
5.486 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.487 * [taylor]: Taking taylor expansion of 1/3 in x
5.487 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.487 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.487 * [taylor]: Taking taylor expansion of 1.0 in x
5.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.487 * [taylor]: Taking taylor expansion of x in x
5.512 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
5.512 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
5.512 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.512 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.512 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.512 * [taylor]: Taking taylor expansion of 1/3 in x
5.512 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.512 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.512 * [taylor]: Taking taylor expansion of x in x
5.512 * [taylor]: Taking taylor expansion of 1.0 in x
5.514 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.514 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.514 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.514 * [taylor]: Taking taylor expansion of 1/3 in x
5.514 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.514 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.514 * [taylor]: Taking taylor expansion of x in x
5.514 * [taylor]: Taking taylor expansion of 1.0 in x
5.550 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
5.551 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.551 * [taylor]: Taking taylor expansion of 1/3 in x
5.551 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.551 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.551 * [taylor]: Taking taylor expansion of x in x
5.551 * [taylor]: Taking taylor expansion of 1.0 in x
5.552 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.552 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.552 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.552 * [taylor]: Taking taylor expansion of 1/3 in x
5.552 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.552 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.552 * [taylor]: Taking taylor expansion of x in x
5.552 * [taylor]: Taking taylor expansion of 1.0 in x
5.570 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
5.570 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.570 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.570 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.570 * [taylor]: Taking taylor expansion of 1/3 in x
5.570 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.570 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.570 * [taylor]: Taking taylor expansion of 1.0 in x
5.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.570 * [taylor]: Taking taylor expansion of x in x
5.572 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.572 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.572 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.572 * [taylor]: Taking taylor expansion of 1/3 in x
5.572 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.572 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.572 * [taylor]: Taking taylor expansion of 1.0 in x
5.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.572 * [taylor]: Taking taylor expansion of x in x
5.596 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
5.596 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
5.596 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.596 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.596 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.596 * [taylor]: Taking taylor expansion of 1/3 in x
5.596 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.597 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.597 * [taylor]: Taking taylor expansion of x in x
5.597 * [taylor]: Taking taylor expansion of 1.0 in x
5.598 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
5.599 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
5.599 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
5.599 * [taylor]: Taking taylor expansion of 1/3 in x
5.599 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
5.599 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.599 * [taylor]: Taking taylor expansion of x in x
5.599 * [taylor]: Taking taylor expansion of 1.0 in x
5.637 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
5.637 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.637 * [taylor]: Taking taylor expansion of 1/3 in x
5.637 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.637 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.637 * [taylor]: Taking taylor expansion of x in x
5.637 * [taylor]: Taking taylor expansion of 1.0 in x
5.638 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
5.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
5.638 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
5.638 * [taylor]: Taking taylor expansion of 1/3 in x
5.638 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
5.638 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
5.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.638 * [taylor]: Taking taylor expansion of x in x
5.638 * [taylor]: Taking taylor expansion of 1.0 in x
5.656 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
5.656 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.656 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.656 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.656 * [taylor]: Taking taylor expansion of 1/3 in x
5.656 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.656 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.656 * [taylor]: Taking taylor expansion of 1.0 in x
5.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.657 * [taylor]: Taking taylor expansion of x in x
5.658 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
5.659 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
5.659 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
5.659 * [taylor]: Taking taylor expansion of 1/3 in x
5.659 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
5.659 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.659 * [taylor]: Taking taylor expansion of 1.0 in x
5.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.659 * [taylor]: Taking taylor expansion of x in x
5.682 * * * [progress]: simplifying candidates
5.683 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log 1)
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (exp (log (cbrt (+ 1.0 x))))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (* (* (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (cbrt 1))
  (log (cbrt (+ 1.0 x)))
  (log (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log 1)
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (exp (log (cbrt (+ 1.0 x))))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (* (* (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (expm1 (cbrt (+ 1.0 x)))
  (log1p (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (expm1 (cbrt (+ 1.0 x)))
  (log1p (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt 1)
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (* (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))) (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (- (+ (log (pow 1.0 1/3)) (* 0.3333333333333333 x)) (* 1/6 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log (pow (/ 1 x) -1/3)) (* 0.3333333333333333 (/ 1 x))) (* 0.16666666666666666 (/ 1 (pow x 2))))
  (- (+ (* 1/3 (log -1)) (* 0.3333333333333333 (/ 1 x))) (+ (* 0.16666666666666666 (/ 1 (pow x 2))) (* 1/3 (log (/ -1 x)))))
  (- (+ (log (pow 1.0 1/3)) (* 0.3333333333333333 x)) (* 1/6 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log (pow (/ 1 x) -1/3)) (* 0.3333333333333333 (/ 1 x))) (* 0.16666666666666666 (/ 1 (pow x 2))))
  (- (+ (* 1/3 (log -1)) (* 0.3333333333333333 (/ 1 x))) (+ (* 0.16666666666666666 (/ 1 (pow x 2))) (* 1/3 (log (/ -1 x)))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (pow (/ 1 (pow x 2)) 1/3)) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (pow (/ 1 (pow x 5)) 1/3)))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.05555555555555555 (* (pow x 2) (pow 1.0 1/3))) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (pow 1.0 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (* 0.3333333333333333 (pow (/ 1 (pow x 2)) 1/3)) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (pow (/ 1 (pow x 5)) 1/3)))
  (- (+ (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log -1) (log (/ -1 x)))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 x))))) (pow x 2))))
5.692 * * [simplify]: iteration  0 :  118  enodes  (cost  986 )
5.710 * * [simplify]: iteration  1 :  262  enodes  (cost  930 )
5.761 * * [simplify]: iteration  2 :  688  enodes  (cost  862 )
6.016 * * [simplify]: iteration  3 :  1965  enodes  (cost  798 )
6.554 * * [simplify]: iteration  done :  5001  enodes  (cost  796 )
6.554 * [simplify]: Simplified to:
   (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (exp (* 2 (log (cbrt (+ 1.0 x)))))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  0
  (log (cbrt (+ 1.0 x)))
  (* 2 (log (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (fma 1.0 1.0 (* x (- x 1.0)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (cbrt (+ 1.0 x))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (pow (log (cbrt (+ 1.0 x))) 3)
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (expm1 (log (cbrt (+ 1.0 x))))
  (log1p (log (cbrt (+ 1.0 x))))
  (log (cbrt (exp (* 2 (log (cbrt (+ 1.0 x)))))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (cbrt (sqrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  0
  (log (cbrt (+ 1.0 x)))
  (* 2 (log (cbrt (cbrt (+ 1.0 x)))))
  (log (cbrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (cbrt (+ 1.0 x))))
  0
  (log (cbrt (+ 1.0 x)))
  (log (cbrt (+ (pow 1.0 3) (pow x 3))))
  (log (cbrt (fma 1.0 1.0 (* x (- x 1.0)))))
  (log (cbrt (- (* 1.0 1.0) (* x x))))
  (log (cbrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (cbrt (+ 1.0 x)))
  (log (log (cbrt (+ 1.0 x))))
  (cbrt (+ 1.0 x))
  (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x)))))
  (cbrt (log (cbrt (+ 1.0 x))))
  (pow (log (cbrt (+ 1.0 x))) 3)
  (sqrt (log (cbrt (+ 1.0 x))))
  (sqrt (log (cbrt (+ 1.0 x))))
  (expm1 (cbrt (+ 1.0 x)))
  (log1p (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (exp (* 2 (log (cbrt (+ 1.0 x))))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  1
  (cbrt (+ 1.0 x))
  1
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (fma 1.0 1.0 (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (expm1 (cbrt (+ 1.0 x)))
  (log1p (cbrt (+ 1.0 x)))
  (log (cbrt (+ 1.0 x)))
  (exp (cbrt (+ 1.0 x)))
  (cbrt (exp (* 2 (log (cbrt (+ 1.0 x))))))
  (cbrt (cbrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  (cbrt (sqrt (+ 1.0 x)))
  1
  (cbrt (+ 1.0 x))
  1
  (cbrt (+ 1.0 x))
  (cbrt (+ (pow 1.0 3) (pow x 3)))
  (cbrt (fma 1.0 1.0 (* x (- x 1.0))))
  (cbrt (- (* 1.0 1.0) (* x x)))
  (cbrt (- 1.0 x))
  (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))
  (cbrt (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (fma -1/6 (/ (pow x 2) (pow 1.0 2)) (fma 0.3333333333333333 x (log (cbrt 1.0))))
  (fma -1/3 (- (log x)) (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))))
  (+ (/ 0.3333333333333333 x) (- (* 1/3 (+ 0 (log x))) (/ 0.16666666666666666 (* x x))))
  (fma -1/6 (/ (pow x 2) (pow 1.0 2)) (fma 0.3333333333333333 x (log (cbrt 1.0))))
  (fma -1/3 (- (log x)) (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))))
  (+ (/ 0.3333333333333333 x) (- (* 1/3 (+ 0 (log x))) (/ 0.16666666666666666 (* x x))))
  (fma (* (cbrt (/ 1 (pow 1.0 5))) (* x x)) -1/6 (fma (cbrt 1.0) (* x (+ (* 0.05555555555555555 x) 0.3333333333333333)) (cbrt 1.0)))
  (- (fma 0.3333333333333333 (cbrt (/ 1 (pow x 2))) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5)))))
  (+ (cbrt (exp (+ 0 (log x)))) (* (/ (cbrt (exp (+ 0 (log x)))) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
  (fma (* (cbrt (/ 1 (pow 1.0 5))) (* x x)) -1/6 (fma (cbrt 1.0) (* x (+ (* 0.05555555555555555 x) 0.3333333333333333)) (cbrt 1.0)))
  (- (fma 0.3333333333333333 (cbrt (/ 1 (pow x 2))) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5)))))
  (+ (cbrt (exp (+ 0 (log x)))) (* (/ (cbrt (exp (+ 0 (log x)))) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))))
6.555 * * * [progress]: adding candidates to table
6.774 * [progress]: [Phase 3 of 3] Extracting.
6.774 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (* (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))))))>)
6.775 * * * [regime-changes]: Trying 2 branch expressions: ((+ 1.0 x) x)
6.775 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (* (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))))))>)
6.789 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (* (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))))))>)
6.798 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (* (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))))))>)
6.818 * * * [regime]: Found split indices: #<option (#s(si 1 157) #s(si 0 255))>
6.819 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (* (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))))))>)
6.819 * [regimes]: Found splitpoints: (#s(sp 1 (+ 1.0 x) 1.0000000000000033) #s(sp 0 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (* (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))))))>)
6.820 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (+ 1.0 x) 1.0000000000000033) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))
6.820 * * [simplify]: iteration  0 :  17  enodes  (cost  31 )
6.821 * * [simplify]: iteration  1 :  18  enodes  (cost  31 )
6.821 * * [simplify]: iteration  done :  18  enodes  (cost  31 )
6.821 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000000000000033) (fma (/ (pow x 2) (pow 1.0 2)) -1/2 (fma 1.0 x (log 1.0))) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))
8.680 * [regime-testing]: Baseline error score: 22.06398492375348
8.681 * [regime-testing]: Oracle error score: 0.11850588492837172
8.683 * [regime-testing]: End program error score: 0.5435569145198273
8.707 * [regime-testing]: Target error score: 0.20202525315664457