11.200 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.062 * * * [progress]: [2/2] Setting up program.
0.064 * [progress]: [Phase 2 of 3] Improving.
0.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (+ 1.0 x))
0.065 * * [simplify]: iteration  0 :  4  enodes  (cost  4 )
0.066 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.066 * * [simplify]: iteration  done :  5  enodes  (cost  4 )
0.066 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.066 * * [progress]: iteration 1 / 4
0.066 * * * [progress]: picking best candidate
0.068 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.068 * * * [progress]: localizing error
0.071 * * * [progress]: generating rewritten candidates
0.071 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.074 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.075 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.075 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.075 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.075 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.087 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.087 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.100 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.101 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.115 * * * [progress]: simplifying candidates
0.115 * [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))))
0.117 * * [simplify]: iteration  0 :  60  enodes  (cost  188 )
0.126 * * [simplify]: iteration  1 :  133  enodes  (cost  177 )
0.153 * * [simplify]: iteration  2 :  376  enodes  (cost  159 )
0.249 * * [simplify]: iteration  3 :  1394  enodes  (cost  158 )
0.848 * * [simplify]: iteration  done :  5001  enodes  (cost  158 )
0.849 * [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))))
0.849 * * * [progress]: adding candidates to table
0.896 * * [progress]: iteration 2 / 4
0.896 * * * [progress]: picking best candidate
0.903 * * * * [pick]: Picked  #<alt (λ (x) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))>
0.903 * * * [progress]: localizing error
0.913 * * * [progress]: generating rewritten candidates
0.913 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.913 * * * [progress]: generating series expansions
0.913 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.914 * [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
0.914 * [taylor]: Taking taylor expansion of (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) in x
0.914 * [taylor]: Rewrote expression to (+ (* -1/2 (/ (pow x 2) (pow 1.0 2))) (fma 1.0 x (log 1.0)))
0.914 * [taylor]: Taking taylor expansion of (* -1/2 (/ (pow x 2) (pow 1.0 2))) in x
0.914 * [taylor]: Taking taylor expansion of -1/2 in x
0.915 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.915 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.915 * [taylor]: Taking taylor expansion of 1.0 in x
0.915 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x
0.916 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0))
0.916 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.916 * [taylor]: Taking taylor expansion of 1.0 in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.916 * [taylor]: Taking taylor expansion of 1.0 in x
0.916 * [taylor]: Taking taylor expansion of (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) in x
0.916 * [taylor]: Rewrote expression to (+ (* -1/2 (/ (pow x 2) (pow 1.0 2))) (fma 1.0 x (log 1.0)))
0.916 * [taylor]: Taking taylor expansion of (* -1/2 (/ (pow x 2) (pow 1.0 2))) in x
0.916 * [taylor]: Taking taylor expansion of -1/2 in x
0.916 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.916 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.916 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (fma 1.0 x (log 1.0)) in x
0.917 * [taylor]: Rewrote expression to (+ (* 1.0 x) (log 1.0))
0.917 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.925 * [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
0.926 * [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
0.926 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ 1 x) (log 1.0)))
0.926 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
0.926 * [taylor]: Taking taylor expansion of -1/2 in x
0.926 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
0.926 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.926 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.926 * [taylor]: Taking taylor expansion of x in x
0.926 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.926 * [taylor]: Taking taylor expansion of 1.0 in x
0.927 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x
0.927 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0))
0.927 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.927 * [taylor]: Taking taylor expansion of 1.0 in x
0.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.927 * [taylor]: Taking taylor expansion of 1.0 in x
0.928 * [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
0.928 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ 1 x) (log 1.0)))
0.928 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
0.928 * [taylor]: Taking taylor expansion of -1/2 in x
0.928 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
0.928 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.928 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.928 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.928 * [taylor]: Taking taylor expansion of 1.0 in x
0.929 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 x) (log 1.0)) in x
0.929 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 x)) (log 1.0))
0.929 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.929 * [taylor]: Taking taylor expansion of 1.0 in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.930 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.930 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [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
0.943 * [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
0.943 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ -1 x) (log 1.0)))
0.943 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
0.943 * [taylor]: Taking taylor expansion of -1/2 in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
0.943 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.943 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.943 * [taylor]: Taking taylor expansion of 1.0 in x
0.944 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x
0.944 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0))
0.944 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
0.944 * [taylor]: Taking taylor expansion of 1.0 in x
0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.944 * [taylor]: Taking taylor expansion of -1 in x
0.944 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.945 * [taylor]: Taking taylor expansion of 1.0 in x
0.945 * [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
0.945 * [taylor]: Rewrote expression to (+ (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (fma 1.0 (/ -1 x) (log 1.0)))
0.945 * [taylor]: Taking taylor expansion of (* -1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x
0.945 * [taylor]: Taking taylor expansion of -1/2 in x
0.945 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x
0.945 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.945 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.945 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of (fma 1.0 (/ -1 x) (log 1.0)) in x
0.946 * [taylor]: Rewrote expression to (+ (* 1.0 (/ -1 x)) (log 1.0))
0.946 * [taylor]: Taking taylor expansion of (* 1.0 (/ -1 x)) in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.946 * [taylor]: Taking taylor expansion of -1 in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * * * [progress]: simplifying candidates
0.957 * [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)))
0.958 * * [simplify]: iteration  0 :  25  enodes  (cost  225 )
0.962 * * [simplify]: iteration  1 :  45  enodes  (cost  222 )
0.970 * * [simplify]: iteration  2 :  139  enodes  (cost  194 )
1.006 * * [simplify]: iteration  3 :  474  enodes  (cost  191 )
1.185 * * [simplify]: iteration  4 :  2871  enodes  (cost  188 )
2.348 * * [simplify]: iteration  done :  5000  enodes  (cost  188 )
2.349 * [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))
2.349 * * * [progress]: adding candidates to table
2.388 * * [progress]: iteration 3 / 4
2.388 * * * [progress]: picking best candidate
2.396 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))>
2.396 * * * [progress]: localizing error
2.406 * * * [progress]: generating rewritten candidates
2.406 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
2.408 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
2.411 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.413 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
2.423 * * * [progress]: generating series expansions
2.423 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
2.424 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
2.424 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.424 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.424 * [taylor]: Taking taylor expansion of x in x
2.424 * [taylor]: Taking taylor expansion of 1.0 in x
2.425 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.425 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.425 * [taylor]: Taking taylor expansion of x in x
2.425 * [taylor]: Taking taylor expansion of 1.0 in x
2.437 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
2.437 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.437 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.437 * [taylor]: Taking taylor expansion of x in x
2.437 * [taylor]: Taking taylor expansion of 1.0 in x
2.438 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.438 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.438 * [taylor]: Taking taylor expansion of x in x
2.438 * [taylor]: Taking taylor expansion of 1.0 in x
2.450 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
2.450 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.450 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.450 * [taylor]: Taking taylor expansion of 1.0 in x
2.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.450 * [taylor]: Taking taylor expansion of x in x
2.451 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.451 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.451 * [taylor]: Taking taylor expansion of 1.0 in x
2.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.451 * [taylor]: Taking taylor expansion of x in x
2.465 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
2.465 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
2.465 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.465 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [taylor]: Taking taylor expansion of 1.0 in x
2.465 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.465 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [taylor]: Taking taylor expansion of 1.0 in x
2.477 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
2.477 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.477 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.477 * [taylor]: Taking taylor expansion of x in x
2.477 * [taylor]: Taking taylor expansion of 1.0 in x
2.478 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.478 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.478 * [taylor]: Taking taylor expansion of x in x
2.482 * [taylor]: Taking taylor expansion of 1.0 in x
2.494 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
2.494 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.494 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.494 * [taylor]: Taking taylor expansion of 1.0 in x
2.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.494 * [taylor]: Taking taylor expansion of x in x
2.495 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.495 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.495 * [taylor]: Taking taylor expansion of 1.0 in x
2.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.495 * [taylor]: Taking taylor expansion of x in x
2.509 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
2.509 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
2.509 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.509 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.509 * [taylor]: Taking taylor expansion of x in x
2.509 * [taylor]: Taking taylor expansion of 1.0 in x
2.510 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.510 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.510 * [taylor]: Taking taylor expansion of x in x
2.510 * [taylor]: Taking taylor expansion of 1.0 in x
2.521 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
2.521 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.521 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [taylor]: Taking taylor expansion of 1.0 in x
2.522 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.522 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.522 * [taylor]: Taking taylor expansion of x in x
2.522 * [taylor]: Taking taylor expansion of 1.0 in x
2.534 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
2.535 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.535 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.535 * [taylor]: Taking taylor expansion of 1.0 in x
2.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.535 * [taylor]: Taking taylor expansion of x in x
2.536 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.536 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.536 * [taylor]: Taking taylor expansion of 1.0 in x
2.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.536 * [taylor]: Taking taylor expansion of x in x
2.550 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
2.550 * [approximate]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in (x) around 0
2.550 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x
2.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x
2.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x
2.550 * [taylor]: Taking taylor expansion of 1/3 in x
2.550 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x
2.550 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x
2.550 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.550 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.550 * [taylor]: Taking taylor expansion of x in x
2.550 * [taylor]: Taking taylor expansion of 1.0 in x
2.556 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x
2.556 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x
2.556 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x
2.556 * [taylor]: Taking taylor expansion of 1/3 in x
2.556 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x
2.556 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x
2.556 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
2.556 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.556 * [taylor]: Taking taylor expansion of x in x
2.556 * [taylor]: Taking taylor expansion of 1.0 in x
2.665 * [approximate]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in (x) around 0
2.665 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x
2.665 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x
2.665 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x
2.665 * [taylor]: Taking taylor expansion of 1/3 in x
2.665 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x
2.665 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x
2.665 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.665 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.665 * [taylor]: Taking taylor expansion of x in x
2.665 * [taylor]: Taking taylor expansion of 1.0 in x
2.667 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x
2.667 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x
2.667 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x
2.667 * [taylor]: Taking taylor expansion of 1/3 in x
2.667 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x
2.667 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x
2.667 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
2.667 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.667 * [taylor]: Taking taylor expansion of x in x
2.668 * [taylor]: Taking taylor expansion of 1.0 in x
2.686 * [approximate]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in (x) around 0
2.686 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x
2.686 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x
2.686 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x
2.686 * [taylor]: Taking taylor expansion of 1/3 in x
2.686 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x
2.686 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x
2.686 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.686 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.686 * [taylor]: Taking taylor expansion of 1.0 in x
2.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.686 * [taylor]: Taking taylor expansion of x in x
2.691 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x
2.691 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x
2.691 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x
2.691 * [taylor]: Taking taylor expansion of 1/3 in x
2.691 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x
2.691 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x
2.691 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
2.691 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.691 * [taylor]: Taking taylor expansion of 1.0 in x
2.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.691 * [taylor]: Taking taylor expansion of x in x
2.748 * * * [progress]: simplifying candidates
2.749 * [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)))
  (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)))
  (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)))
  (expm1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (log1p (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (log (+ 1.0 x)) (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (+ 1 1)
  (+ (log (cbrt (log (+ 1.0 x)))) (log (cbrt (log (+ 1.0 x)))))
  (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (exp (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (log (+ 1.0 x)) (log (+ 1.0 x)))
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* 1 1)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (log (+ 1.0 x))) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (log (+ 1.0 x))) (cbrt 1))
  (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))))
  (* (cbrt (log (+ 1.0 x))) (sqrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (log (+ 1.0 x))) 1)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (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))))
  (- (+ (* 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))))
  (- (+ (* 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))))
  (- (+ (pow (pow (log 1.0) 2) 1/3) (* 0.6666666666666666 (* x (pow (/ 1 (log 1.0)) 1/3)))) (+ (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3))) (* 1/3 (* (/ (pow x 2) (pow 1.0 2)) (pow (/ 1 (log 1.0)) 1/3)))))
  (- (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (log (/ 1 x))) 1/3))) (pow (pow (log (/ 1 x)) 2) 1/3)) (+ (* 0.6666666666666666 (* (/ 1 x) (pow (/ 1 (log (/ 1 x))) 1/3))) (* 0.1111111111111111 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3)))))
  (- (+ (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3) (+ (* 0.8888888888888888 (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log -1) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.3333333333333333 (* (/ (log (/ -1 x)) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))))))) (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.4444444444444444 (* (/ (pow (log -1) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3)))))))
2.755 * * [simplify]: iteration  0 :  179  enodes  (cost  1555 )
2.789 * * [simplify]: iteration  1 :  464  enodes  (cost  1415 )
2.912 * * [simplify]: iteration  2 :  1733  enodes  (cost  1286 )
3.351 * * [simplify]: iteration  done :  5000  enodes  (cost  1286 )
3.352 * [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)))
  (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)))
  (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)))
  (expm1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (log1p (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  2/3
  2
  (* (log (+ 1.0 x)) (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  2
  (* 2 (log (cbrt (log (+ 1.0 x)))))
  (* 2 (log (cbrt (log (+ 1.0 x)))))
  (exp (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (* (log (+ 1.0 x)) (log (+ 1.0 x)))
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))
  (pow (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 3)
  (fabs (cbrt (log (+ 1.0 x))))
  (fabs (cbrt (log (+ 1.0 x))))
  1
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  1
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  1
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  1
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (pow (cbrt (cbrt (log (+ 1.0 x)))) 3) (cbrt (cbrt (log (+ 1.0 x)))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))
  (cbrt (log (+ 1.0 x)))
  (cbrt (log (+ 1.0 x)))
  1
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x)))))
  (cbrt (log (+ 1.0 x)))
  (cbrt (log (+ 1.0 x)))
  2/3
  2
  (cbrt (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))))
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 3)
  (cbrt (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))))
  (pow (sqrt (cbrt (log (+ 1.0 x)))) 3)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))
  (- (- (+ (log -1) (/ 1.0 x)) (log (/ -1 x))) (/ 0.5 (* x x)))
  (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))
  (- (- (+ (log -1) (/ 1.0 x)) (log (/ -1 x))) (/ 0.5 (* x x)))
  (- (fma 1.0 x (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x)))
  (- (- (+ (log -1) (/ 1.0 x)) (log (/ -1 x))) (/ 0.5 (* x x)))
  (- (fma (* 0.6666666666666666 x) (cbrt (/ 1 (log 1.0))) (cbrt (pow (log 1.0) 2))) (fma 0.1111111111111111 (* (cbrt (/ 1 (pow (log 1.0) 4))) (* x x)) (* (* 1/3 (/ (pow x 2) (pow 1.0 2))) (cbrt (/ 1 (log 1.0))))))
  (fma 0.3333333333333333 (/ (cbrt (/ 1 (- (log x)))) (* x x)) (- (cbrt (pow (- (log x)) 2)) (fma (/ (cbrt (/ 1 (- (log x)))) x) 0.6666666666666666 (* (/ (cbrt (/ 1 (pow (- (log x)) 4))) (* x x)) 0.1111111111111111))))
  (+ (fma (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)))) 0.8888888888888888 (fma 0.3333333333333333 (/ (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4))) (* x x)) (* (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4))) (+ (* 0.6666666666666666 (/ (log -1) x)) (* 0.3333333333333333 (/ (log (/ -1 x)) (pow x 2))))))) (- (cbrt (pow (- (log -1) (log (/ -1 x))) 2)) (fma 0.3333333333333333 (* (/ (log -1) (pow x 2)) (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)))) (fma 0.4444444444444444 (* (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 10))) (/ (pow (log -1) 2) (pow x 2))) (fma 0.6666666666666666 (/ (* (log (/ -1 x)) (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)))) x) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 10))))))))))
3.353 * * * [progress]: adding candidates to table
3.618 * * [progress]: iteration 4 / 4
3.618 * * * [progress]: picking best candidate
3.633 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>
3.633 * * * [progress]: localizing error
3.648 * * * [progress]: generating rewritten candidates
3.648 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
3.651 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2)
3.654 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
3.657 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
3.661 * * * [progress]: generating series expansions
3.661 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
3.661 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
3.661 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.661 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.661 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.661 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.661 * [taylor]: Taking taylor expansion of 1/3 in x
3.661 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.661 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.661 * [taylor]: Taking taylor expansion of x in x
3.661 * [taylor]: Taking taylor expansion of 1.0 in x
3.664 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.665 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.665 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.665 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.665 * [taylor]: Taking taylor expansion of 1/3 in x
3.665 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.665 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.665 * [taylor]: Taking taylor expansion of x in x
3.665 * [taylor]: Taking taylor expansion of 1.0 in x
3.725 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
3.725 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.725 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.725 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.725 * [taylor]: Taking taylor expansion of 1/3 in x
3.725 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.725 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.725 * [taylor]: Taking taylor expansion of x in x
3.725 * [taylor]: Taking taylor expansion of 1.0 in x
3.726 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.726 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.726 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.726 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.726 * [taylor]: Taking taylor expansion of 1/3 in x
3.726 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.726 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.726 * [taylor]: Taking taylor expansion of x in x
3.727 * [taylor]: Taking taylor expansion of 1.0 in x
3.746 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
3.746 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.746 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.746 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.747 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.747 * [taylor]: Taking taylor expansion of 1/3 in x
3.747 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.747 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.747 * [taylor]: Taking taylor expansion of 1.0 in x
3.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.747 * [taylor]: Taking taylor expansion of x in x
3.749 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.749 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.749 * [taylor]: Taking taylor expansion of 1/3 in x
3.749 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.749 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.749 * [taylor]: Taking taylor expansion of 1.0 in x
3.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.749 * [taylor]: Taking taylor expansion of x in x
3.780 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2)
3.780 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0
3.780 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.780 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.780 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.780 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.780 * [taylor]: Taking taylor expansion of 1/3 in x
3.780 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.780 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.780 * [taylor]: Taking taylor expansion of x in x
3.780 * [taylor]: Taking taylor expansion of 1.0 in x
3.783 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x
3.783 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x
3.783 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x
3.783 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x
3.783 * [taylor]: Taking taylor expansion of 1/3 in x
3.783 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.783 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.783 * [taylor]: Taking taylor expansion of x in x
3.783 * [taylor]: Taking taylor expansion of 1.0 in x
3.838 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0
3.838 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.838 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.838 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.838 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.838 * [taylor]: Taking taylor expansion of 1/3 in x
3.838 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.838 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.838 * [taylor]: Taking taylor expansion of x in x
3.839 * [taylor]: Taking taylor expansion of 1.0 in x
3.840 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x
3.840 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x
3.840 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x
3.840 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x
3.840 * [taylor]: Taking taylor expansion of 1/3 in x
3.840 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.840 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.840 * [taylor]: Taking taylor expansion of x in x
3.840 * [taylor]: Taking taylor expansion of 1.0 in x
3.866 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0
3.866 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.866 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.866 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.866 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.866 * [taylor]: Taking taylor expansion of 1/3 in x
3.866 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.866 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.866 * [taylor]: Taking taylor expansion of 1.0 in x
3.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.866 * [taylor]: Taking taylor expansion of x in x
3.868 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x
3.869 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x
3.869 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x
3.869 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x
3.869 * [taylor]: Taking taylor expansion of 1/3 in x
3.869 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.869 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.869 * [taylor]: Taking taylor expansion of 1.0 in x
3.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.869 * [taylor]: Taking taylor expansion of x in x
3.895 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
3.895 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
3.895 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.895 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.895 * [taylor]: Taking taylor expansion of x in x
3.895 * [taylor]: Taking taylor expansion of 1.0 in x
3.895 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.895 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.895 * [taylor]: Taking taylor expansion of x in x
3.896 * [taylor]: Taking taylor expansion of 1.0 in x
3.907 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
3.907 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.907 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.907 * [taylor]: Taking taylor expansion of x in x
3.908 * [taylor]: Taking taylor expansion of 1.0 in x
3.908 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.908 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.908 * [taylor]: Taking taylor expansion of x in x
3.908 * [taylor]: Taking taylor expansion of 1.0 in x
3.920 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
3.921 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.921 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.921 * [taylor]: Taking taylor expansion of 1.0 in x
3.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.921 * [taylor]: Taking taylor expansion of x in x
3.922 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.922 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.922 * [taylor]: Taking taylor expansion of 1.0 in x
3.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.922 * [taylor]: Taking taylor expansion of x in x
3.942 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
3.942 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
3.942 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.942 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.942 * [taylor]: Taking taylor expansion of x in x
3.942 * [taylor]: Taking taylor expansion of 1.0 in x
3.943 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
3.943 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.943 * [taylor]: Taking taylor expansion of x in x
3.943 * [taylor]: Taking taylor expansion of 1.0 in x
3.954 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
3.954 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.954 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.954 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.954 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of 1.0 in x
3.955 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
3.955 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.955 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of 1.0 in x
3.968 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
3.968 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.968 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.968 * [taylor]: Taking taylor expansion of 1.0 in x
3.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.968 * [taylor]: Taking taylor expansion of x in x
3.969 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
3.969 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.969 * [taylor]: Taking taylor expansion of 1.0 in x
3.969 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.969 * [taylor]: Taking taylor expansion of x in x
3.983 * * * [progress]: simplifying candidates
3.984 * [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 (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)))
  (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)))
  (- (+ (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)))))
  (- (+ (* 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))))
  (- (+ (* 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))))
3.988 * * [simplify]: iteration  0 :  111  enodes  (cost  900 )
4.004 * * [simplify]: iteration  1 :  229  enodes  (cost  854 )
4.049 * * [simplify]: iteration  2 :  614  enodes  (cost  764 )
4.207 * * [simplify]: iteration  3 :  2323  enodes  (cost  760 )
4.991 * * [simplify]: iteration  done :  5001  enodes  (cost  760 )
4.992 * [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 (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)))
  (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 (/ (pow x 2) (pow 1.0 2)) -1/6 (fma x 0.3333333333333333 (log (cbrt 1.0))))
  (fma -1/3 (- (log x)) (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))))
  (- (fma (log -1) 1/3 (/ 0.3333333333333333 x)) (fma 1/3 (log (/ -1 x)) (/ 0.16666666666666666 (* x x))))
  (fma (/ (pow x 2) (pow 1.0 2)) -1/6 (fma x 0.3333333333333333 (log (cbrt 1.0))))
  (fma -1/3 (- (log x)) (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))))
  (- (fma (log -1) 1/3 (/ 0.3333333333333333 x)) (fma 1/3 (log (/ -1 x)) (/ 0.16666666666666666 (* x 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)))
  (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)))
4.993 * * * [progress]: adding candidates to table
5.291 * [progress]: [Phase 3 of 3] Extracting.
5.291 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ 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) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (fma 1.0 1.0 (* x (- x 1.0))))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (exp (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.294 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x)
5.294 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (log (+ 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) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (fma 1.0 1.0 (* x (- x 1.0))))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (exp (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.336 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.346 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (log (+ 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) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (fma 1.0 1.0 (* x (- x 1.0))))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (exp (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.393 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ 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) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (fma 1.0 1.0 (* x (- x 1.0))))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (exp (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.442 * * * [regime]: Found split indices: #<option (#s(si 1 171) #s(si 0 255))>
5.444 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (log (+ 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) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (fma 1.0 1.0 (* x (- x 1.0))))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (exp (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.444 * [regimes]: Found splitpoints: (#s(sp 1 (+ 1.0 x) 1.000000081168592) #s(sp 0 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (log (+ 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) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (- (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (fma 1.0 1.0 (* x (- x 1.0))))))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (exp (log (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))))))> #<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (+ (pow 1.0 3) (pow x 3))) (log (fma 1.0 1.0 (* x (- x 1.0)))))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))> #<alt (λ (x) (* (* (cbrt (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)))) (cbrt (log (+ 1.0 x)))) (cbrt (+ (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))))))>)
5.445 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (+ 1.0 x) 1.000000081168592) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (log (+ 1.0 x)))
5.445 * * [simplify]: iteration  0 :  15  enodes  (cost  24 )
5.445 * * [simplify]: iteration  1 :  16  enodes  (cost  24 )
5.446 * * [simplify]: iteration  done :  16  enodes  (cost  24 )
5.446 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.000000081168592) (fma -1/2 (/ (pow x 2) (pow 1.0 2)) (fma 1.0 x (log 1.0))) (log (+ 1.0 x)))
7.862 * [regime-testing]: Baseline error score: 21.70984975913303
7.862 * [regime-testing]: Oracle error score: 0.13378331313910755
7.864 * [regime-testing]: End program error score: 0.3454709406025121
7.895 * [regime-testing]: Target error score: 0.2091511438929866