6.435 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
3.750 * * * [progress]: [2/2] Setting up program.
3.752 * [progress]: [Phase 2 of 3] Improving.
3.752 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (- (exp x) 1.0))
3.754 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
3.755 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
3.756 * * [simplify]: iteration  2 :  8  enodes  (cost  4 )
3.756 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
3.757 * * [progress]: iteration 1 / 4
3.757 * * * [progress]: picking best candidate
3.759 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
3.759 * * * [progress]: localizing error
3.763 * * * [progress]: generating rewritten candidates
3.763 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.767 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.775 * * * [progress]: generating series expansions
3.775 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.775 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
3.775 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
3.775 * [taylor]: Taking taylor expansion of (exp x) in x
3.775 * [taylor]: Taking taylor expansion of x in x
3.775 * [taylor]: Taking taylor expansion of 1.0 in x
3.775 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
3.775 * [taylor]: Taking taylor expansion of (exp x) in x
3.775 * [taylor]: Taking taylor expansion of x in x
3.775 * [taylor]: Taking taylor expansion of 1.0 in x
3.776 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
3.776 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
3.776 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.776 * [taylor]: Taking taylor expansion of x in x
3.776 * [taylor]: Taking taylor expansion of 1.0 in x
3.776 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
3.776 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.776 * [taylor]: Taking taylor expansion of x in x
3.776 * [taylor]: Taking taylor expansion of 1.0 in x
3.776 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
3.776 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
3.776 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.776 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.776 * [taylor]: Taking taylor expansion of -1 in x
3.776 * [taylor]: Taking taylor expansion of x in x
3.776 * [taylor]: Taking taylor expansion of 1.0 in x
3.776 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
3.776 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.776 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.776 * [taylor]: Taking taylor expansion of -1 in x
3.776 * [taylor]: Taking taylor expansion of x in x
3.777 * [taylor]: Taking taylor expansion of 1.0 in x
3.777 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.777 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
3.777 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
3.777 * [taylor]: Taking taylor expansion of (exp x) in x
3.777 * [taylor]: Taking taylor expansion of x in x
3.777 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
3.777 * [taylor]: Taking taylor expansion of (exp x) in x
3.777 * [taylor]: Taking taylor expansion of x in x
3.777 * [taylor]: Taking taylor expansion of 1.0 in x
3.777 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
3.777 * [taylor]: Taking taylor expansion of (exp x) in x
3.777 * [taylor]: Taking taylor expansion of x in x
3.777 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
3.777 * [taylor]: Taking taylor expansion of (exp x) in x
3.777 * [taylor]: Taking taylor expansion of x in x
3.777 * [taylor]: Taking taylor expansion of 1.0 in x
3.778 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
3.778 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
3.778 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.778 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
3.778 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.778 * [taylor]: Taking taylor expansion of 1.0 in x
3.778 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
3.778 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.779 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
3.779 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.779 * [taylor]: Taking taylor expansion of x in x
3.779 * [taylor]: Taking taylor expansion of 1.0 in x
3.780 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
3.780 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
3.780 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.781 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.781 * [taylor]: Taking taylor expansion of -1 in x
3.781 * [taylor]: Taking taylor expansion of x in x
3.781 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
3.781 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.781 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.781 * [taylor]: Taking taylor expansion of -1 in x
3.781 * [taylor]: Taking taylor expansion of x in x
3.781 * [taylor]: Taking taylor expansion of 1.0 in x
3.781 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
3.781 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.781 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.781 * [taylor]: Taking taylor expansion of -1 in x
3.781 * [taylor]: Taking taylor expansion of x in x
3.781 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
3.781 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.781 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.781 * [taylor]: Taking taylor expansion of -1 in x
3.781 * [taylor]: Taking taylor expansion of x in x
3.781 * [taylor]: Taking taylor expansion of 1.0 in x
3.783 * * * [progress]: simplifying candidates
3.784 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (neg 1.0)
  (- x (log (- (exp x) 1.0)))
  (log (/ (exp x) (- (exp x) 1.0)))
  (exp (/ (exp x) (- (exp x) 1.0)))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)))
  (* (cbrt (/ (exp x) (- (exp x) 1.0))) (cbrt (/ (exp x) (- (exp x) 1.0))))
  (cbrt (/ (exp x) (- (exp x) 1.0)))
  (* (* (/ (exp x) (- (exp x) 1.0)) (/ (exp x) (- (exp x) 1.0))) (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (neg (exp x))
  (neg (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ 1 1)
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ 1 1)
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (exp x))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ (exp x) 1)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) 1)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (/ (- (exp x) 1.0) (exp x))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
3.788 * * [simplify]: iteration  0 :  180  enodes  (cost  378 )
3.791 * * [simplify]: iteration  1 :  542  enodes  (cost  357 )
3.800 * * [simplify]: iteration  2 :  2174  enodes  (cost  354 )
3.848 * * [simplify]: iteration  3 :  5003  enodes  (cost  354 )
3.850 * [simplify]: Simplified to:
   (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (neg 1.0)
  (- x (log (- (exp x) 1.0)))
  (- x (log (- (exp x) 1.0)))
  (exp (/ (exp x) (- (exp x) 1.0)))
  (pow (/ (exp x) (- (exp x) 1.0)) 3)
  (* (cbrt (/ (exp x) (- (exp x) 1.0))) (cbrt (/ (exp x) (- (exp x) 1.0))))
  (cbrt (/ (exp x) (- (exp x) 1.0)))
  (pow (/ (exp x) (- (exp x) 1.0)) 3)
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (neg (exp x))
  (neg (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (exp x)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp x)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
3.850 * * * [progress]: adding candidates to table
3.922 * * [progress]: iteration 2 / 4
3.922 * * * [progress]: picking best candidate
3.926 * * * * [pick]: Picked  #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>
3.926 * * * [progress]: localizing error
3.931 * * * [progress]: generating rewritten candidates
3.931 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
3.935 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
3.940 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
3.948 * * * [progress]: generating series expansions
3.948 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
3.948 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
3.948 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
3.948 * [taylor]: Taking taylor expansion of 1/12 in x
3.948 * [taylor]: Taking taylor expansion of x in x
3.948 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
3.948 * [taylor]: Taking taylor expansion of 1/12 in x
3.948 * [taylor]: Taking taylor expansion of x in x
3.949 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
3.949 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
3.949 * [taylor]: Taking taylor expansion of 1/12 in x
3.949 * [taylor]: Taking taylor expansion of x in x
3.949 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
3.949 * [taylor]: Taking taylor expansion of 1/12 in x
3.949 * [taylor]: Taking taylor expansion of x in x
3.950 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
3.950 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
3.950 * [taylor]: Taking taylor expansion of -1/12 in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
3.950 * [taylor]: Taking taylor expansion of -1/12 in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
3.950 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
3.950 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
3.950 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
3.950 * [taylor]: Taking taylor expansion of 1/12 in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
3.950 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
3.950 * [taylor]: Taking taylor expansion of 1/12 in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.950 * [taylor]: Taking taylor expansion of x in x
3.952 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
3.952 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
3.952 * [taylor]: Taking taylor expansion of x in x
3.952 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.952 * [taylor]: Taking taylor expansion of 1/12 in x
3.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.952 * [taylor]: Taking taylor expansion of x in x
3.952 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
3.952 * [taylor]: Taking taylor expansion of x in x
3.952 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.952 * [taylor]: Taking taylor expansion of 1/12 in x
3.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.952 * [taylor]: Taking taylor expansion of x in x
3.953 * [approximate]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in (x) around 0
3.953 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
3.953 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.953 * [taylor]: Taking taylor expansion of 1/12 in x
3.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
3.953 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.953 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.953 * [taylor]: Taking taylor expansion of 1/12 in x
3.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.953 * [taylor]: Taking taylor expansion of x in x
3.954 * * * * [progress]: [ 3 / 3 ] generating series at (2)
3.954 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in (x) around 0
3.954 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
3.954 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
3.955 * [taylor]: Taking taylor expansion of 1/12 in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) 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 1/2 in x
3.955 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x
3.955 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
3.955 * [taylor]: Taking taylor expansion of 1/12 in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) 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 1/2 in x
3.955 * [approximate]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in (x) around 0
3.955 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
3.955 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.955 * [taylor]: Taking taylor expansion of 1/12 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 1/2 in x
3.955 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x
3.955 * [taylor]: Taking taylor expansion of x in x
3.955 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x
3.955 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.955 * [taylor]: Taking taylor expansion of 1/12 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 1/2 in x
3.956 * [approximate]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in (x) around 0
3.956 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
3.956 * [taylor]: Taking taylor expansion of 1/2 in x
3.956 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
3.956 * [taylor]: Taking taylor expansion of x in x
3.956 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.956 * [taylor]: Taking taylor expansion of 1/12 in x
3.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.956 * [taylor]: Taking taylor expansion of x in x
3.956 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x
3.956 * [taylor]: Taking taylor expansion of 1/2 in x
3.956 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
3.956 * [taylor]: Taking taylor expansion of x in x
3.956 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
3.956 * [taylor]: Taking taylor expansion of 1/12 in x
3.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.956 * [taylor]: Taking taylor expansion of x in x
3.956 * * * [progress]: simplifying candidates
3.957 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 1/12 x)
  (+ (log 1/12) (log x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (* (* (* 1/12 1/12) 1/12) (* (* x x) x))
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (* (* (* 1/12 x) (* 1/12 x)) (* 1/12 x))
  (sqrt (* 1/12 x))
  (sqrt (* 1/12 x))
  (* (sqrt 1/12) (sqrt x))
  (* (sqrt 1/12) (sqrt x))
  (* 1/12 (* (cbrt x) (cbrt x)))
  (* 1/12 (sqrt x))
  (* 1/12 1)
  (* (cbrt 1/12) x)
  (* (sqrt 1/12) x)
  (* 1/12 x)
  (* (exp (* 1/12 x)) (exp (/ 1 x)))
  (log (+ (* 1/12 x) (/ 1 x)))
  (exp (+ (* 1/12 x) (/ 1 x)))
  (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))
  (cbrt (+ (* 1/12 x) (/ 1 x)))
  (* (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x))) (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))
  (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x))))
  (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))
  (- (* 1/12 x) (/ 1 x))
  (* (exp 1/2) (* (exp (* 1/12 x)) (exp (/ 1 x))))
  (* (exp 1/2) (exp (+ (* 1/12 x) (/ 1 x))))
  (log (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (exp (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (* (cbrt (+ 1/2 (+ (* 1/12 x) (/ 1 x)))) (cbrt (+ 1/2 (+ (* 1/12 x) (/ 1 x)))))
  (cbrt (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (* (* (+ 1/2 (+ (* 1/12 x) (/ 1 x))) (+ 1/2 (+ (* 1/12 x) (/ 1 x)))) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (sqrt (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (sqrt (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (+ (pow 1/2 3) (pow (+ (* 1/12 x) (/ 1 x)) 3))
  (+ (* 1/2 1/2) (- (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x))) (* 1/2 (+ (* 1/12 x) (/ 1 x)))))
  (- (* 1/2 1/2) (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x))))
  (- 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (* 1/12 x))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
3.961 * * [simplify]: iteration  0 :  200  enodes  (cost  216 )
3.965 * * [simplify]: iteration  1 :  705  enodes  (cost  204 )
3.981 * * [simplify]: iteration  2 :  3820  enodes  (cost  203 )
4.058 * * [simplify]: iteration  3 :  5002  enodes  (cost  203 )
4.059 * [simplify]: Simplified to:
   (* 1/12 x)
  (log (* 1/12 x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (pow (* 1/12 x) 3)
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (pow (* 1/12 x) 3)
  (sqrt (* 1/12 x))
  (sqrt (* 1/12 x))
  (* (sqrt 1/12) (sqrt x))
  (* (sqrt 1/12) (sqrt x))
  (* 1/12 (* (cbrt x) (cbrt x)))
  (* 1/12 (sqrt x))
  1/12
  (* (cbrt 1/12) x)
  (* (sqrt 1/12) x)
  (* 1/12 x)
  (exp (+ (* 1/12 x) (/ 1 x)))
  (log (+ (* 1/12 x) (/ 1 x)))
  (exp (+ (* 1/12 x) (/ 1 x)))
  (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))
  (cbrt (+ (* 1/12 x) (/ 1 x)))
  (pow (+ (* 1/12 x) (/ 1 x)) 3)
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))
  (+ (+ -1/12 (* 1/144 (* x x))) (/ (/ 1 x) x))
  (+ (/ (neg (/ 1 x)) x) (* 1/144 (* x x)))
  (- (* 1/12 x) (/ 1 x))
  (exp (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (exp (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (log (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (exp (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (* (cbrt (+ 1/2 (+ (* 1/12 x) (/ 1 x)))) (cbrt (+ 1/2 (+ (* 1/12 x) (/ 1 x)))))
  (cbrt (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (pow (+ 1/2 (+ (* 1/12 x) (/ 1 x))) 3)
  (sqrt (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (sqrt (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
  (+ 1/8 (pow (+ (* 1/12 x) (/ 1 x)) 3))
  (+ (* (+ (* 1/12 x) (/ 1 x)) (- (+ (* 1/12 x) (/ 1 x)) 1/2)) 1/4)
  (- 1/4 (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x))))
  (- 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (* 1/12 x))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
4.060 * * * [progress]: adding candidates to table
4.109 * * [progress]: iteration 3 / 4
4.109 * * * [progress]: picking best candidate
4.111 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
4.111 * * * [progress]: localizing error
4.116 * * * [progress]: generating rewritten candidates
4.116 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
4.123 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
4.127 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
4.139 * * * [progress]: generating series expansions
4.139 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
4.139 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
4.139 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
4.139 * [taylor]: Taking taylor expansion of 1 in x
4.139 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
4.139 * [taylor]: Taking taylor expansion of 1.0 in x
4.139 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
4.139 * [taylor]: Taking taylor expansion of (exp x) in x
4.139 * [taylor]: Taking taylor expansion of x in x
4.139 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
4.139 * [taylor]: Taking taylor expansion of 1 in x
4.139 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
4.139 * [taylor]: Taking taylor expansion of 1.0 in x
4.139 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
4.139 * [taylor]: Taking taylor expansion of (exp x) in x
4.139 * [taylor]: Taking taylor expansion of x in x
4.141 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
4.141 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
4.141 * [taylor]: Taking taylor expansion of 1 in x
4.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
4.141 * [taylor]: Taking taylor expansion of 1.0 in x
4.141 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
4.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.141 * [taylor]: Taking taylor expansion of x in x
4.141 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
4.141 * [taylor]: Taking taylor expansion of 1 in x
4.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
4.141 * [taylor]: Taking taylor expansion of 1.0 in x
4.141 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
4.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.141 * [taylor]: Taking taylor expansion of x in x
4.143 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
4.143 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
4.143 * [taylor]: Taking taylor expansion of 1 in x
4.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
4.143 * [taylor]: Taking taylor expansion of 1.0 in x
4.143 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
4.143 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.143 * [taylor]: Taking taylor expansion of -1 in x
4.143 * [taylor]: Taking taylor expansion of x in x
4.143 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
4.143 * [taylor]: Taking taylor expansion of 1 in x
4.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
4.143 * [taylor]: Taking taylor expansion of 1.0 in x
4.143 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
4.143 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.143 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.143 * [taylor]: Taking taylor expansion of -1 in x
4.143 * [taylor]: Taking taylor expansion of x in x
4.145 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
4.145 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
4.145 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
4.145 * [taylor]: Taking taylor expansion of 1.0 in x
4.145 * [taylor]: Taking taylor expansion of (exp x) in x
4.145 * [taylor]: Taking taylor expansion of x in x
4.145 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
4.145 * [taylor]: Taking taylor expansion of 1.0 in x
4.145 * [taylor]: Taking taylor expansion of (exp x) in x
4.145 * [taylor]: Taking taylor expansion of x in x
4.145 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
4.145 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
4.145 * [taylor]: Taking taylor expansion of 1.0 in x
4.145 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.145 * [taylor]: Taking taylor expansion of x in x
4.146 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
4.146 * [taylor]: Taking taylor expansion of 1.0 in x
4.146 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.146 * [taylor]: Taking taylor expansion of x in x
4.147 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
4.147 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
4.147 * [taylor]: Taking taylor expansion of 1.0 in x
4.147 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.147 * [taylor]: Taking taylor expansion of -1 in x
4.147 * [taylor]: Taking taylor expansion of x in x
4.147 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
4.147 * [taylor]: Taking taylor expansion of 1.0 in x
4.147 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.147 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.147 * [taylor]: Taking taylor expansion of -1 in x
4.147 * [taylor]: Taking taylor expansion of x in x
4.148 * * * * [progress]: [ 3 / 3 ] generating series at (2)
4.148 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
4.148 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
4.149 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
4.149 * [taylor]: Taking taylor expansion of 1 in x
4.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
4.149 * [taylor]: Taking taylor expansion of 1.0 in x
4.149 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
4.149 * [taylor]: Taking taylor expansion of (exp x) in x
4.149 * [taylor]: Taking taylor expansion of x in x
4.149 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
4.149 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
4.149 * [taylor]: Taking taylor expansion of 1 in x
4.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
4.149 * [taylor]: Taking taylor expansion of 1.0 in x
4.149 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
4.149 * [taylor]: Taking taylor expansion of (exp x) in x
4.149 * [taylor]: Taking taylor expansion of x in x
4.152 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
4.152 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
4.152 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
4.152 * [taylor]: Taking taylor expansion of 1 in x
4.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
4.152 * [taylor]: Taking taylor expansion of 1.0 in x
4.152 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
4.152 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.152 * [taylor]: Taking taylor expansion of x in x
4.152 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
4.152 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
4.152 * [taylor]: Taking taylor expansion of 1 in x
4.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
4.152 * [taylor]: Taking taylor expansion of 1.0 in x
4.152 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
4.152 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.152 * [taylor]: Taking taylor expansion of x in x
4.156 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
4.156 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
4.156 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
4.156 * [taylor]: Taking taylor expansion of 1 in x
4.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
4.156 * [taylor]: Taking taylor expansion of 1.0 in x
4.156 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
4.156 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.156 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.156 * [taylor]: Taking taylor expansion of -1 in x
4.156 * [taylor]: Taking taylor expansion of x in x
4.156 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
4.156 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
4.156 * [taylor]: Taking taylor expansion of 1 in x
4.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
4.156 * [taylor]: Taking taylor expansion of 1.0 in x
4.156 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
4.156 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.156 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.156 * [taylor]: Taking taylor expansion of -1 in x
4.156 * [taylor]: Taking taylor expansion of x in x
4.160 * * * [progress]: simplifying candidates
4.161 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp 1) (exp (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (* (* (- 1 (/ 1.0 (exp x))) (- 1 (/ 1.0 (exp x)))) (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- (pow 1 3) (pow (/ 1.0 (exp x)) 3))
  (+ (* 1 1) (+ (* (/ 1.0 (exp x)) (/ 1.0 (exp x))) (* 1 (/ 1.0 (exp x)))))
  (neg (/ 1.0 (exp x)))
  (- (* 1 1) (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ (sqrt 1) (sqrt (/ 1.0 (exp x))))
  (- (sqrt 1) (sqrt (/ 1.0 (exp x))))
  (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x))))
  (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (neg (/ 1.0 (exp x)))
  (- (log 1.0) x)
  (log (/ 1.0 (exp x)))
  (exp (/ 1.0 (exp x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (exp x) (exp x)) (exp x)))
  (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))
  (cbrt (/ 1.0 (exp x)))
  (* (* (/ 1.0 (exp x)) (/ 1.0 (exp x))) (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (neg 1.0)
  (neg (exp x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt 1.0) (cbrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))
  (/ (cbrt 1.0) (sqrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (exp x))
  (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt 1.0) (cbrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ 1.0 (sqrt (exp x)))
  (/ 1 1)
  (/ 1.0 (exp x))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  (/ 1.0 1)
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  (neg 1)
  (neg (log (- 1 (/ 1.0 (exp x)))))
  (- 0 (log (- 1 (/ 1.0 (exp x)))))
  (- (log 1) (log (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (/ (* (* 1 1) 1) (* (* (- 1 (/ 1.0 (exp x))) (- 1 (/ 1.0 (exp x)))) (- 1 (/ 1.0 (exp x)))))
  (* (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))) (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))))
  (cbrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (* (* (/ 1 (- 1 (/ 1.0 (exp x)))) (/ 1 (- 1 (/ 1.0 (exp x))))) (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (neg 1)
  (neg (- 1 (/ 1.0 (exp x))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ (cbrt 1) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (cbrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (cbrt 1) (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (cbrt 1) (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ (cbrt 1) (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (cbrt 1) (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (sqrt 1) (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ (sqrt 1) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (sqrt 1) (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (/ 1.0 (exp x))))
  (/ 1 (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 1)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 1)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (- 1 (/ 1.0 (exp x))) 1)
  (/ 1 (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 1)
  (/ 1 (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 1)
  (/ (- 1 (/ 1.0 (exp x))) (cbrt 1))
  (/ (- 1 (/ 1.0 (exp x))) (sqrt 1))
  (/ (- 1 (/ 1.0 (exp x))) 1)
  (/ 1 (- (pow 1 3) (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- (* 1 1) (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 1.0 x))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
4.167 * * [simplify]: iteration  0 :  310  enodes  (cost  722 )
4.173 * * [simplify]: iteration  1 :  1324  enodes  (cost  620 )
4.192 * * [simplify]: iteration  2 :  5001  enodes  (cost  618 )
4.196 * [simplify]: Simplified to:
   (exp (- 1 (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (pow (- 1 (/ 1.0 (exp x))) 3)
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- 1 (pow (/ 1.0 (exp x)) 3))
  (+ (* (/ 1.0 (exp x)) (+ (/ 1.0 (exp x)) 1)) 1)
  (neg (/ 1.0 (exp x)))
  (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (neg (/ 1.0 (exp x)))
  (- (log 1.0) x)
  (- (log 1.0) x)
  (exp (/ 1.0 (exp x)))
  (pow (/ 1.0 (exp x)) 3)
  (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))
  (cbrt (/ 1.0 (exp x)))
  (pow (/ 1.0 (exp x)) 3)
  (sqrt (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (neg 1.0)
  (neg (exp x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt 1.0) (cbrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))
  (/ (cbrt 1.0) (sqrt (exp x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (exp x))
  (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt 1.0) (cbrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ 1.0 (sqrt (exp x)))
  1
  (/ 1.0 (exp x))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  1.0
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  -1
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (pow (/ 1 (- 1 (/ 1.0 (exp x)))) 3)
  (* (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))) (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))))
  (cbrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (pow (/ 1 (- 1 (/ 1.0 (exp x)))) 3)
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  -1
  (+ -1 (/ 1.0 (exp x)))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ 1 (- 1 (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (- 1.0 (* x (- 1.0 (* x 0.5))))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
4.196 * * * [progress]: adding candidates to table
4.279 * [progress]: [Phase 3 of 3] Extracting.
4.279 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
4.279 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
4.279 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
4.305 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
4.332 * * * [regime]: Found split indices: #<option (#s(si 1 82) #s(si 0 255))>
4.332 * [binary-search]: Only using regimes for bounds on (exp x) and (#<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
4.332 * [regimes]: Found splitpoints: (#s(sp 1 (exp x) 0.0) #s(sp 0 (exp x) +nan.0)) , with alts (#<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
4.332 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
4.333 * * [simplify]: iteration  0 :  21  enodes  (cost  9 )
4.333 * * [simplify]: iteration  1 :  21  enodes  (cost  9 )
4.334 * [simplify]: Simplified to:
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
9.428 * [regime-testing]: End program error score: 0.8821794720632384
9.488 * [regime-testing]: Target error score: 40.522540212536335