7.718 * [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
0.066 * * * [progress]: generating rewritten candidates
0.066 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.069 * * * [progress]: generating series expansions
0.069 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.069 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
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
0.070 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.070 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [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
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [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
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.094 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.094 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.094 * [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
0.095 * [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
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.109 * * * [progress]: simplifying candidates
0.109 * [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))))
0.111 * * [simplify]: iteration  0 :  60  enodes  (cost  188 )
0.125 * * [simplify]: iteration  1 :  133  enodes  (cost  177 )
0.147 * * [simplify]: iteration  2 :  376  enodes  (cost  159 )
0.238 * * [simplify]: iteration  3 :  1394  enodes  (cost  158 )
0.790 * * [simplify]: iteration  done :  5001  enodes  (cost  158 )
0.790 * [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 (+ 1.0 x))
  0
  (log (+ 1.0 x))
  (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 (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (+ 1.0 x)
  (* (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 -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0)))
  (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))
  (- (+ (log -1) (/ 1.0 x)) (+ (log (/ -1 x)) (/ 0.5 (* x x))))
0.790 * * * [progress]: adding candidates to table
1.029 * * [progress]: iteration 2 / 4
1.029 * * * [progress]: picking best candidate
1.034 * * * * [pick]: Picked  #<alt (λ (x) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))>
1.034 * * * [progress]: localizing error
1.044 * * * [progress]: generating rewritten candidates
1.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.044 * * * [progress]: generating series expansions
1.044 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.045 * [approximate]: Taking taylor expansion of (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) in (x) around 0
1.045 * [taylor]: Taking taylor expansion of (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) in x
1.046 * [taylor]: Rewrote expression to (+ (* -1/2 (/ (pow x 2) (pow 1.0 2))) (fma 1.0 x (log 1.0)))
1.046 * [taylor]: Taking taylor expansion of (* -1/2 (/ (pow x 2) (pow 1.0 2))) in x
1.046 * [taylor]: Taking taylor expansion of -1/2 in x
1.046 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
1.046 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.046 * [taylor]: Taking taylor expansion of x in x
1.046 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.046 * [taylor]: Taking taylor expansion of 1.0 in x
1.047 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x
1.047 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0))
1.047 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.047 * [taylor]: Taking taylor expansion of 1.0 in x
1.047 * [taylor]: Taking taylor expansion of x in x
1.047 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.047 * [taylor]: Taking taylor expansion of 1.0 in x
1.047 * [taylor]: Taking taylor expansion of (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) in x
1.048 * [taylor]: Rewrote expression to (+ (* -1/2 (/ (pow x 2) (pow 1.0 2))) (fma 1.0 x (log 1.0)))
1.048 * [taylor]: Taking taylor expansion of (* -1/2 (/ (pow x 2) (pow 1.0 2))) in x
1.048 * [taylor]: Taking taylor expansion of -1/2 in x
1.048 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
1.048 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.048 * [taylor]: Taking taylor expansion of x in x
1.048 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.048 * [taylor]: Taking taylor expansion of 1.0 in x
1.048 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x
1.049 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0))
1.049 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.049 * [taylor]: Taking taylor expansion of 1.0 in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.049 * [taylor]: Taking taylor expansion of 1.0 in x
1.060 * [approximate]: Taking taylor expansion of (fma -1/2 (/ 1 (* (pow x 2) (pow 1.0 2))) (fma 1.0 (/ 1 x) (log 1.0))) in (x) around 0
1.060 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 (* (pow x 2) (pow 1.0 2))) (fma 1.0 (/ 1 x) (log 1.0))) in x
1.060 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ 1 x) (log 1.0)))
1.060 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
1.060 * [taylor]: Taking taylor expansion of -1/2 in x
1.060 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.060 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.060 * [taylor]: Taking taylor expansion of x in x
1.060 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.060 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x
1.062 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0))
1.062 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.062 * [taylor]: Taking taylor expansion of 1.0 in x
1.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.062 * [taylor]: Taking taylor expansion of 1.0 in x
1.062 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 (* (pow x 2) (pow 1.0 2))) (fma 1.0 (/ 1 x) (log 1.0))) in x
1.062 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ 1 x) (log 1.0)))
1.062 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
1.062 * [taylor]: Taking taylor expansion of -1/2 in x
1.062 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.062 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.063 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.063 * [taylor]: Taking taylor expansion of 1.0 in x
1.064 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x
1.064 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0))
1.064 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [approximate]: Taking taylor expansion of (fma -1/2 (/ 1 (* (pow x 2) (pow 1.0 2))) (fma 1.0 (/ -1 x) (log 1.0))) in (x) around 0
1.074 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 (* (pow x 2) (pow 1.0 2))) (fma 1.0 (/ -1 x) (log 1.0))) in x
1.074 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ -1 x) (log 1.0)))
1.074 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
1.074 * [taylor]: Taking taylor expansion of -1/2 in x
1.074 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.074 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.074 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.074 * [taylor]: Taking taylor expansion of 1.0 in x
1.075 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x
1.075 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0))
1.075 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
1.075 * [taylor]: Taking taylor expansion of 1.0 in x
1.075 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.075 * [taylor]: Taking taylor expansion of -1 in x
1.075 * [taylor]: Taking taylor expansion of x in x
1.075 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.075 * [taylor]: Taking taylor expansion of 1.0 in x
1.076 * [taylor]: Taking taylor expansion of (fma -1/2 (/ 1 (* (pow x 2) (pow 1.0 2))) (fma 1.0 (/ -1 x) (log 1.0))) in x
1.076 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ -1 x) (log 1.0)))
1.076 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
1.076 * [taylor]: Taking taylor expansion of -1/2 in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
1.076 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
1.076 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.076 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
1.076 * [taylor]: Taking taylor expansion of 1.0 in x
1.077 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x
1.077 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0))
1.077 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
1.077 * [taylor]: Taking taylor expansion of 1.0 in x
1.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.077 * [taylor]: Taking taylor expansion of -1 in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of (log 1.0) in x
1.078 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * * * [progress]: simplifying candidates
1.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (log1p (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (* -1/2 (/ (pow x 2) (pow 1.0 2)))
  (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (exp (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (* (cbrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0)))) (cbrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0)))))
  (cbrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (* (* (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0)))) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (sqrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (sqrt (fma -1/2 (/ (pow x 2) (pow 1.0 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)))
1.089 * * [simplify]: iteration  0 :  25  enodes  (cost  225 )
1.093 * * [simplify]: iteration  1 :  45  enodes  (cost  222 )
1.101 * * [simplify]: iteration  2 :  139  enodes  (cost  194 )
1.135 * * [simplify]: iteration  3 :  474  enodes  (cost  191 )
1.312 * * [simplify]: iteration  4 :  2871  enodes  (cost  188 )
2.251 * * [simplify]: iteration  done :  5000  enodes  (cost  188 )
2.252 * [simplify]: Simplified to:
   (expm1 (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (log1p (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (* -1/2 (/ (pow x 2) (pow 1.0 2)))
  (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (exp (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (* (cbrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0)))) (cbrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0)))))
  (cbrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (pow (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) 3)
  (sqrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (sqrt (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))
  (fma x (- 1.0 (* 0.5 x)) (log 1.0))
  (fma x (- 1.0 (* 0.5 x)) (log 1.0))
  (fma x (- 1.0 (* 0.5 x)) (log 1.0))
2.252 * * * [progress]: adding candidates to table
2.289 * * [progress]: iteration 3 / 4
2.290 * * * [progress]: picking best candidate
2.293 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))>
2.293 * * * [progress]: localizing error
2.299 * * * [progress]: generating rewritten candidates
2.299 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.302 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.306 * * * [progress]: generating series expansions
2.306 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.306 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
2.306 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
2.306 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.306 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.306 * [taylor]: Taking taylor expansion of x in x
2.306 * [taylor]: Taking taylor expansion of 1.0 in x
2.309 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
2.309 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.309 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.309 * [taylor]: Taking taylor expansion of x in x
2.309 * [taylor]: Taking taylor expansion of 1.0 in x
2.340 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
2.340 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
2.340 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
2.340 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.340 * [taylor]: Taking taylor expansion of x in x
2.341 * [taylor]: Taking taylor expansion of 1.0 in x
2.343 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
2.343 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
2.343 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.343 * [taylor]: Taking taylor expansion of x in x
2.343 * [taylor]: Taking taylor expansion of 1.0 in x
2.362 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
2.362 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
2.362 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.362 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.362 * [taylor]: Taking taylor expansion of 1.0 in x
2.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.362 * [taylor]: Taking taylor expansion of x in x
2.365 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
2.365 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.365 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.365 * [taylor]: Taking taylor expansion of 1.0 in x
2.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.365 * [taylor]: Taking taylor expansion of x in x
2.387 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.388 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
2.388 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
2.388 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.388 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.388 * [taylor]: Taking taylor expansion of x in x
2.388 * [taylor]: Taking taylor expansion of 1.0 in x
2.390 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
2.390 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.390 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.390 * [taylor]: Taking taylor expansion of x in x
2.390 * [taylor]: Taking taylor expansion of 1.0 in x
2.421 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
2.421 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
2.421 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
2.421 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.421 * [taylor]: Taking taylor expansion of x in x
2.421 * [taylor]: Taking taylor expansion of 1.0 in x
2.423 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
2.423 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
2.423 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.423 * [taylor]: Taking taylor expansion of x in x
2.423 * [taylor]: Taking taylor expansion of 1.0 in x
2.442 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
2.442 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
2.442 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.443 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.443 * [taylor]: Taking taylor expansion of 1.0 in x
2.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.443 * [taylor]: Taking taylor expansion of x in x
2.444 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
2.445 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.445 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.445 * [taylor]: Taking taylor expansion of 1.0 in x
2.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.445 * [taylor]: Taking taylor expansion of x in x
2.467 * * * [progress]: simplifying candidates
2.468 * [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)))))
2.470 * * [simplify]: iteration  0 :  74  enodes  (cost  520 )
2.482 * * [simplify]: iteration  1 :  145  enodes  (cost  488 )
2.508 * * [simplify]: iteration  2 :  358  enodes  (cost  430 )
2.605 * * [simplify]: iteration  3 :  1291  enodes  (cost  428 )
3.003 * * [simplify]: iteration  done :  5000  enodes  (cost  428 )
3.004 * [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))))
  (fma (/ (* x x) (* 1.0 1.0)) -1/4 (fma (/ x 1.0) 1/2 (log (sqrt 1.0))))
  (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x)))
  (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x)))
  (fma (/ (* x x) (* 1.0 1.0)) -1/4 (fma (/ x 1.0) 1/2 (log (sqrt 1.0))))
  (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x)))
  (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x)))
3.004 * * * [progress]: adding candidates to table
3.096 * * [progress]: iteration 4 / 4
3.096 * * * [progress]: picking best candidate
3.098 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))>
3.098 * * * [progress]: localizing error
3.105 * * * [progress]: generating rewritten candidates
3.105 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.107 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
3.112 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
3.115 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
3.118 * * * [progress]: generating series expansions
3.118 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.118 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
3.118 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.118 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.119 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.119 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.119 * [taylor]: Taking taylor expansion of 1/3 in x
3.119 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.119 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.119 * [taylor]: Taking taylor expansion of x in x
3.119 * [taylor]: Taking taylor expansion of 1.0 in x
3.122 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.122 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.122 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.122 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.122 * [taylor]: Taking taylor expansion of 1/3 in x
3.122 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.122 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.122 * [taylor]: Taking taylor expansion of x in x
3.122 * [taylor]: Taking taylor expansion of 1.0 in x
3.175 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
3.175 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.175 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.175 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.175 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.175 * [taylor]: Taking taylor expansion of 1/3 in x
3.175 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.175 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.175 * [taylor]: Taking taylor expansion of x in x
3.175 * [taylor]: Taking taylor expansion of 1.0 in x
3.176 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.176 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.176 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.176 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.176 * [taylor]: Taking taylor expansion of 1/3 in x
3.176 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.176 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.176 * [taylor]: Taking taylor expansion of x in x
3.177 * [taylor]: Taking taylor expansion of 1.0 in x
3.198 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
3.198 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.198 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.198 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.198 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.198 * [taylor]: Taking taylor expansion of 1/3 in x
3.198 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.198 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.198 * [taylor]: Taking taylor expansion of 1.0 in x
3.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.198 * [taylor]: Taking taylor expansion of x in x
3.200 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.201 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.201 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.201 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.201 * [taylor]: Taking taylor expansion of 1/3 in x
3.201 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.201 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.201 * [taylor]: Taking taylor expansion of 1.0 in x
3.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.201 * [taylor]: Taking taylor expansion of x in x
3.226 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
3.226 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
3.226 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.226 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.226 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.226 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.226 * [taylor]: Taking taylor expansion of 1/3 in x
3.226 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.226 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.226 * [taylor]: Taking taylor expansion of x in x
3.226 * [taylor]: Taking taylor expansion of 1.0 in x
3.229 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.229 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.229 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.229 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.229 * [taylor]: Taking taylor expansion of 1/3 in x
3.229 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.229 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.229 * [taylor]: Taking taylor expansion of x in x
3.229 * [taylor]: Taking taylor expansion of 1.0 in x
3.285 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
3.286 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.286 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.286 * [taylor]: Taking taylor expansion of 1/3 in x
3.286 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.286 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.286 * [taylor]: Taking taylor expansion of x in x
3.286 * [taylor]: Taking taylor expansion of 1.0 in x
3.287 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.287 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.287 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.287 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.287 * [taylor]: Taking taylor expansion of 1/3 in x
3.287 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.287 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.287 * [taylor]: Taking taylor expansion of x in x
3.287 * [taylor]: Taking taylor expansion of 1.0 in x
3.307 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
3.307 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.307 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.307 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.307 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.308 * [taylor]: Taking taylor expansion of 1/3 in x
3.308 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.308 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.308 * [taylor]: Taking taylor expansion of 1.0 in x
3.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.308 * [taylor]: Taking taylor expansion of x in x
3.310 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.310 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.310 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.310 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.310 * [taylor]: Taking taylor expansion of 1/3 in x
3.310 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.310 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.310 * [taylor]: Taking taylor expansion of 1.0 in x
3.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.310 * [taylor]: Taking taylor expansion of x in x
3.336 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
3.336 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
3.336 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.336 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.336 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.336 * [taylor]: Taking taylor expansion of 1/3 in x
3.336 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.336 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.336 * [taylor]: Taking taylor expansion of x in x
3.336 * [taylor]: Taking taylor expansion of 1.0 in x
3.338 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.338 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.338 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.338 * [taylor]: Taking taylor expansion of 1/3 in x
3.338 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.339 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.339 * [taylor]: Taking taylor expansion of x in x
3.339 * [taylor]: Taking taylor expansion of 1.0 in x
3.379 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
3.379 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.379 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.379 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.379 * [taylor]: Taking taylor expansion of 1/3 in x
3.379 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.379 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.379 * [taylor]: Taking taylor expansion of x in x
3.379 * [taylor]: Taking taylor expansion of 1.0 in x
3.380 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.380 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.380 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.380 * [taylor]: Taking taylor expansion of 1/3 in x
3.380 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.380 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.380 * [taylor]: Taking taylor expansion of x in x
3.381 * [taylor]: Taking taylor expansion of 1.0 in x
3.399 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
3.399 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.399 * [taylor]: Taking taylor expansion of 1/3 in x
3.399 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.399 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.399 * [taylor]: Taking taylor expansion of 1.0 in x
3.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.399 * [taylor]: Taking taylor expansion of x in x
3.401 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.402 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.402 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.402 * [taylor]: Taking taylor expansion of 1/3 in x
3.402 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.402 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.402 * [taylor]: Taking taylor expansion of 1.0 in x
3.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.402 * [taylor]: Taking taylor expansion of x in x
3.426 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
3.427 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in (x) around 0
3.427 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.427 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.427 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.427 * [taylor]: Taking taylor expansion of 1/3 in x
3.427 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.427 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.427 * [taylor]: Taking taylor expansion of x in x
3.427 * [taylor]: Taking taylor expansion of 1.0 in x
3.429 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.429 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.429 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.429 * [taylor]: Taking taylor expansion of 1/3 in x
3.429 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.429 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.429 * [taylor]: Taking taylor expansion of x in x
3.429 * [taylor]: Taking taylor expansion of 1.0 in x
3.469 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in (x) around 0
3.469 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.469 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.469 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.469 * [taylor]: Taking taylor expansion of 1/3 in x
3.469 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.469 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.469 * [taylor]: Taking taylor expansion of x in x
3.469 * [taylor]: Taking taylor expansion of 1.0 in x
3.470 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.470 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.470 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.470 * [taylor]: Taking taylor expansion of 1/3 in x
3.470 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.470 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.470 * [taylor]: Taking taylor expansion of x in x
3.470 * [taylor]: Taking taylor expansion of 1.0 in x
3.490 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in (x) around 0
3.490 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.490 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.490 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.490 * [taylor]: Taking taylor expansion of 1/3 in x
3.490 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.490 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.490 * [taylor]: Taking taylor expansion of 1.0 in x
3.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.490 * [taylor]: Taking taylor expansion of x in x
3.492 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.492 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.492 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.492 * [taylor]: Taking taylor expansion of 1/3 in x
3.492 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.492 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.492 * [taylor]: Taking taylor expansion of 1.0 in x
3.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.523 * * * [progress]: simplifying candidates
3.524 * [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))))
3.528 * * [simplify]: iteration  0 :  118  enodes  (cost  986 )
3.546 * * [simplify]: iteration  1 :  263  enodes  (cost  934 )
3.596 * * [simplify]: iteration  2 :  754  enodes  (cost  862 )
3.782 * * [simplify]: iteration  3 :  2746  enodes  (cost  798 )
4.479 * * [simplify]: iteration  done :  5001  enodes  (cost  796 )
4.480 * [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 (/ (pow x 2) (pow 1.0 2)) -1/6 (fma 0.3333333333333333 x (log (cbrt 1.0))))
  (fma -1/3 (- (log x)) (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))))
  (- (+ (+ 0 (* (log x) 1/3)) (/ 0.3333333333333333 x)) (/ 0.16666666666666666 (* x x)))
  (fma (/ (pow x 2) (pow 1.0 2)) -1/6 (fma 0.3333333333333333 x (log (cbrt 1.0))))
  (fma -1/3 (- (log x)) (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))))
  (- (+ (+ 0 (* (log x) 1/3)) (/ 0.3333333333333333 x)) (/ 0.16666666666666666 (* x x)))
  (fma (fma 0.3333333333333333 x 1) (cbrt 1.0) (* (pow x 2) (- (* (cbrt 1.0) 0.05555555555555555) (* (cbrt (/ 1 (pow 1.0 5))) 1/6))))
  (- (fma 0.3333333333333333 (cbrt (/ 1 (pow x 2))) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5)))))
  (+ (* (/ (cbrt (exp (+ (log x) 0))) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))) (cbrt (exp (+ (log x) 0))))
  (fma (fma 0.3333333333333333 x 1) (cbrt 1.0) (* (pow x 2) (- (* (cbrt 1.0) 0.05555555555555555) (* (cbrt (/ 1 (pow 1.0 5))) 1/6))))
  (- (fma 0.3333333333333333 (cbrt (/ 1 (pow x 2))) (pow (/ 1 x) -1/3)) (* 0.1111111111111111 (cbrt (/ 1 (pow x 5)))))
  (+ (* (/ (cbrt (exp (+ (log x) 0))) x) (- 0.3333333333333333 (/ 0.1111111111111111 x))) (cbrt (exp (+ (log x) 0))))
4.481 * * * [progress]: adding candidates to table
4.691 * [progress]: [Phase 3 of 3] Extracting.
4.691 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma -1/2 (/ (pow x 2) (pow 1.0 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)))))))>)
4.691 * * * [regime-changes]: Trying 2 branch expressions: ((+ 1.0 x) x)
4.691 * * * * [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 -1/2 (/ (pow x 2) (pow 1.0 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)))))))>)
4.708 * * * * [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)))))))>)
4.717 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma -1/2 (/ (pow x 2) (pow 1.0 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)))))))>)
4.734 * * * [regime]: Found split indices: #<option (#s(si 1 157) #s(si 0 255))>
4.734 * [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 -1/2 (/ (pow x 2) (pow 1.0 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)))))))>)
4.735 * [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 -1/2 (/ (pow x 2) (pow 1.0 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)))))))>)
4.735 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (+ 1.0 x) 1.0000000000000033) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))
4.737 * * [simplify]: iteration  0 :  17  enodes  (cost  31 )
4.738 * * [simplify]: iteration  1 :  18  enodes  (cost  31 )
4.738 * * [simplify]: iteration  done :  18  enodes  (cost  31 )
4.738 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000000000000033) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))
6.591 * [regime-testing]: Baseline error score: 22.06398492375348
6.592 * [regime-testing]: Oracle error score: 0.11850588492837172
6.593 * [regime-testing]: End program error score: 0.5435569145198273
6.621 * [regime-testing]: Target error score: 0.20202525315664457