8.650 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.040 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp x) (- (exp x) 1.0))
0.041 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.041 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.042 * * [simplify]: iteration  2 :  8  enodes  (cost  7 )
0.043 * * [simplify]: iteration  done :  8  enodes  (cost  7 )
0.043 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.043 * * [progress]: iteration 1 / 4
0.043 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.045 * * * [progress]: localizing error
0.049 * * * [progress]: generating rewritten candidates
0.049 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.053 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.063 * * * [progress]: generating series expansions
0.063 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.063 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.063 * [taylor]: Taking taylor expansion of (exp x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.063 * [taylor]: Taking taylor expansion of (exp x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.069 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.073 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.073 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.073 * [taylor]: Taking taylor expansion of -1 in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.073 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.073 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.073 * [taylor]: Taking taylor expansion of -1 in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.077 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.077 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.077 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.077 * [taylor]: Taking taylor expansion of (exp x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (exp x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.079 * [taylor]: Taking taylor expansion of (exp x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (exp x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.087 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.087 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.087 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) 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 (- (exp (/ 1 x)) 1.0) in x
0.087 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.087 * [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
0.088 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.088 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.095 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.095 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.095 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.096 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.096 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.101 * [taylor]: Taking taylor expansion of -1 in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * * * [progress]: simplifying candidates
0.108 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (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)))
  (- 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)
  (- 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)))
  (- (exp x))
  (- (- (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))
0.111 * * [simplify]: iteration  0 :  91  enodes  (cost  640 )
0.127 * * [simplify]: iteration  1 :  181  enodes  (cost  614 )
0.168 * * [simplify]: iteration  2 :  422  enodes  (cost  579 )
0.308 * * [simplify]: iteration  3 :  927  enodes  (cost  577 )
0.626 * * [simplify]: iteration  4 :  2547  enodes  (cost  576 )
1.402 * * [simplify]: iteration  done :  5000  enodes  (cost  576 )
1.403 * [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 (+ (exp x) 1.0)) (exp (+ x x)))
  (- 1.0)
  (- (exp (+ x 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)
  (- 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)))
  (- (exp x))
  (- 1.0 (exp x))
  (/ (* (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 x)) (* 1.0 1.0)))
  (+ (* (* x x) (+ (* 1/6 x) 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))
1.403 * * * [progress]: adding candidates to table
1.519 * * [progress]: iteration 2 / 4
1.519 * * * [progress]: picking best candidate
1.523 * * * * [pick]: Picked  #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>
1.523 * * * [progress]: localizing error
1.529 * * * [progress]: generating rewritten candidates
1.529 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
1.532 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.538 * * * [progress]: generating series expansions
1.539 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
1.539 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
1.539 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
1.539 * [taylor]: Taking taylor expansion of 1/12 in x
1.539 * [taylor]: Taking taylor expansion of x in x
1.539 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
1.539 * [taylor]: Taking taylor expansion of 1/12 in x
1.539 * [taylor]: Taking taylor expansion of x in x
1.544 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
1.544 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
1.544 * [taylor]: Taking taylor expansion of 1/12 in x
1.544 * [taylor]: Taking taylor expansion of x in x
1.544 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
1.544 * [taylor]: Taking taylor expansion of 1/12 in x
1.544 * [taylor]: Taking taylor expansion of x in x
1.548 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
1.548 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
1.548 * [taylor]: Taking taylor expansion of -1/12 in x
1.548 * [taylor]: Taking taylor expansion of x in x
1.548 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
1.549 * [taylor]: Taking taylor expansion of -1/12 in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.552 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.552 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
1.552 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
1.552 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
1.552 * [taylor]: Taking taylor expansion of 1/12 in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
1.553 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
1.553 * [taylor]: Taking taylor expansion of 1/12 in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.553 * [taylor]: Taking taylor expansion of x in x
1.564 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
1.564 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
1.564 * [taylor]: Taking taylor expansion of x in x
1.564 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
1.564 * [taylor]: Taking taylor expansion of 1/12 in x
1.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.564 * [taylor]: Taking taylor expansion of x in x
1.565 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
1.565 * [taylor]: Taking taylor expansion of x in x
1.565 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
1.565 * [taylor]: Taking taylor expansion of 1/12 in x
1.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.565 * [taylor]: Taking taylor expansion of x in x
1.577 * [approximate]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in (x) around 0
1.577 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
1.577 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.577 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
1.577 * [taylor]: Taking taylor expansion of 1/12 in x
1.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.577 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
1.577 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.577 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
1.577 * [taylor]: Taking taylor expansion of 1/12 in x
1.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.596 * * * [progress]: simplifying candidates
1.597 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 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))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
1.598 * * [simplify]: iteration  0 :  51  enodes  (cost  269 )
1.610 * * [simplify]: iteration  1 :  133  enodes  (cost  247 )
1.649 * * [simplify]: iteration  2 :  299  enodes  (cost  225 )
1.741 * * [simplify]: iteration  3 :  666  enodes  (cost  225 )
1.996 * * [simplify]: iteration  4 :  1506  enodes  (cost  225 )
3.065 * * [simplify]: iteration  done :  5001  enodes  (cost  225 )
3.065 * [simplify]: Simplified to:
   (* 1/12 x)
  (log (* 1/12 x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (* (pow x 3) 1/1728)
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (* (pow x 3) 1/1728)
  (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 x) x)) (* 1/144 (* x x)))
  (- (* 1/144 (* x x)) (/ (/ 1 x) x))
  (+ (* 1/12 x) (/ -1 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))
3.066 * * * [progress]: adding candidates to table
3.119 * * [progress]: iteration 3 / 4
3.119 * * * [progress]: picking best candidate
3.124 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
3.124 * * * [progress]: localizing error
3.133 * * * [progress]: generating rewritten candidates
3.133 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
3.141 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
3.159 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
3.164 * * * [progress]: generating series expansions
3.164 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
3.165 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
3.165 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
3.165 * [taylor]: Taking taylor expansion of 1 in x
3.165 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
3.165 * [taylor]: Taking taylor expansion of 1.0 in x
3.165 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
3.165 * [taylor]: Taking taylor expansion of (exp x) in x
3.165 * [taylor]: Taking taylor expansion of x in x
3.165 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
3.165 * [taylor]: Taking taylor expansion of 1 in x
3.165 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
3.165 * [taylor]: Taking taylor expansion of 1.0 in x
3.165 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
3.165 * [taylor]: Taking taylor expansion of (exp x) in x
3.165 * [taylor]: Taking taylor expansion of x in x
3.178 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
3.178 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
3.178 * [taylor]: Taking taylor expansion of 1 in x
3.178 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
3.178 * [taylor]: Taking taylor expansion of 1.0 in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
3.178 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.178 * [taylor]: Taking taylor expansion of x in x
3.178 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
3.178 * [taylor]: Taking taylor expansion of 1 in x
3.178 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
3.178 * [taylor]: Taking taylor expansion of 1.0 in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
3.178 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.178 * [taylor]: Taking taylor expansion of x in x
3.189 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
3.189 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
3.189 * [taylor]: Taking taylor expansion of 1 in x
3.189 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
3.189 * [taylor]: Taking taylor expansion of 1.0 in x
3.189 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
3.189 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.189 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.189 * [taylor]: Taking taylor expansion of -1 in x
3.189 * [taylor]: Taking taylor expansion of x in x
3.189 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
3.189 * [taylor]: Taking taylor expansion of 1 in x
3.189 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
3.189 * [taylor]: Taking taylor expansion of 1.0 in x
3.189 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
3.189 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.190 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.190 * [taylor]: Taking taylor expansion of -1 in x
3.190 * [taylor]: Taking taylor expansion of x in x
3.199 * * * * [progress]: [ 2 / 3 ] generating series at (2)
3.200 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
3.200 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
3.200 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
3.200 * [taylor]: Taking taylor expansion of 1 in x
3.200 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
3.200 * [taylor]: Taking taylor expansion of 1.0 in x
3.200 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
3.200 * [taylor]: Taking taylor expansion of (exp x) in x
3.200 * [taylor]: Taking taylor expansion of x in x
3.204 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
3.204 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
3.204 * [taylor]: Taking taylor expansion of 1 in x
3.204 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
3.204 * [taylor]: Taking taylor expansion of 1.0 in x
3.204 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
3.204 * [taylor]: Taking taylor expansion of (exp x) in x
3.204 * [taylor]: Taking taylor expansion of x in x
3.225 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
3.225 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
3.225 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
3.225 * [taylor]: Taking taylor expansion of 1 in x
3.225 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
3.225 * [taylor]: Taking taylor expansion of 1.0 in x
3.225 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
3.225 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.225 * [taylor]: Taking taylor expansion of x in x
3.225 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
3.225 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
3.225 * [taylor]: Taking taylor expansion of 1 in x
3.225 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
3.226 * [taylor]: Taking taylor expansion of 1.0 in x
3.226 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
3.226 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.226 * [taylor]: Taking taylor expansion of x in x
3.238 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
3.238 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
3.238 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
3.238 * [taylor]: Taking taylor expansion of 1 in x
3.238 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
3.238 * [taylor]: Taking taylor expansion of 1.0 in x
3.238 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
3.238 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.238 * [taylor]: Taking taylor expansion of -1 in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.239 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
3.239 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
3.239 * [taylor]: Taking taylor expansion of 1 in x
3.239 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
3.239 * [taylor]: Taking taylor expansion of 1.0 in x
3.239 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
3.239 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.239 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.239 * [taylor]: Taking taylor expansion of -1 in x
3.239 * [taylor]: Taking taylor expansion of x in x
3.251 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
3.251 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
3.251 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
3.251 * [taylor]: Taking taylor expansion of 1.0 in x
3.251 * [taylor]: Taking taylor expansion of (exp x) in x
3.251 * [taylor]: Taking taylor expansion of x in x
3.251 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
3.251 * [taylor]: Taking taylor expansion of 1.0 in x
3.251 * [taylor]: Taking taylor expansion of (exp x) in x
3.251 * [taylor]: Taking taylor expansion of x in x
3.258 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
3.258 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
3.258 * [taylor]: Taking taylor expansion of 1.0 in x
3.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.259 * [taylor]: Taking taylor expansion of x in x
3.259 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
3.259 * [taylor]: Taking taylor expansion of 1.0 in x
3.259 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.259 * [taylor]: Taking taylor expansion of x in x
3.261 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
3.261 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
3.261 * [taylor]: Taking taylor expansion of 1.0 in x
3.261 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.261 * [taylor]: Taking taylor expansion of -1 in x
3.261 * [taylor]: Taking taylor expansion of x in x
3.261 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
3.261 * [taylor]: Taking taylor expansion of 1.0 in x
3.261 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.261 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.261 * [taylor]: Taking taylor expansion of -1 in x
3.261 * [taylor]: Taking taylor expansion of x in x
3.263 * * * [progress]: simplifying candidates
3.265 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (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)))))
  (- (/ 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)))
  (- (/ 1.0 (exp x)))
  (- 1)
  (- (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)))))
  (- 1)
  (- (- 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)))))
  (- (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)))
  (- 1.0)
  (- (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)
  (- (+ (* 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 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 1.0 x))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
3.269 * * [simplify]: iteration  0 :  162  enodes  (cost  1303 )
3.316 * * [simplify]: iteration  1 :  310  enodes  (cost  1155 )
3.405 * * [simplify]: iteration  2 :  599  enodes  (cost  1099 )
3.653 * * [simplify]: iteration  3 :  1439  enodes  (cost  1094 )
5.180 * * [simplify]: iteration  4 :  4912  enodes  (cost  1092 )
7.333 * * [simplify]: iteration  done :  5000  enodes  (cost  1092 )
7.334 * [simplify]: Simplified to:
   (/ E (exp (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (/ E (exp (/ 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 (* (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x)))))
  (- (/ 1.0 (exp x)))
  (- 1 (/ (* 1.0 1.0) (exp (+ x 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)))
  (- (/ 1.0 (exp x)))
  -1
  (- (log (- 1 (/ 1.0 (exp x)))))
  (- (log (- 1 (/ 1.0 (exp x)))))
  (- (log (- 1 (/ 1.0 (exp x)))))
  (- (log (- 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
  (+ (/ 1.0 (exp x)) -1)
  (/ (/ 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 1.0) (exp (+ x 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)))
  (- 1.0)
  (- (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))
  (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)
  (* x (+ (* x (- (* 0.16666666666666666 x) 0.5)) 1.0))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (+ (+ 0.5 (* 0.08333333333333334 x)) (/ 1.0 x))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (- 1.0 (* x (- 1.0 (* 0.5 x))))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
7.335 * * * [progress]: adding candidates to table
7.477 * * [progress]: iteration 4 / 4
7.477 * * * [progress]: picking best candidate
7.480 * * * * [pick]: Picked  #<alt (λ (x) (+ 1/2 (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))>
7.480 * * * [progress]: localizing error
7.491 * * * [progress]: generating rewritten candidates
7.491 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 1)
7.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1)
7.497 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
7.543 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
7.557 * * * [progress]: generating series expansions
7.557 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 1)
7.557 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
7.557 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.557 * [taylor]: Taking taylor expansion of 1/12 in x
7.557 * [taylor]: Taking taylor expansion of x in x
7.557 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.557 * [taylor]: Taking taylor expansion of 1/12 in x
7.557 * [taylor]: Taking taylor expansion of x in x
7.565 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
7.565 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
7.565 * [taylor]: Taking taylor expansion of 1/12 in x
7.565 * [taylor]: Taking taylor expansion of x in x
7.566 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
7.566 * [taylor]: Taking taylor expansion of 1/12 in x
7.566 * [taylor]: Taking taylor expansion of x in x
7.569 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
7.569 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
7.569 * [taylor]: Taking taylor expansion of -1/12 in x
7.569 * [taylor]: Taking taylor expansion of x in x
7.570 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
7.570 * [taylor]: Taking taylor expansion of -1/12 in x
7.570 * [taylor]: Taking taylor expansion of x in x
7.573 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1)
7.573 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
7.573 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.573 * [taylor]: Taking taylor expansion of 1/12 in x
7.573 * [taylor]: Taking taylor expansion of x in x
7.573 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.573 * [taylor]: Taking taylor expansion of 1/12 in x
7.573 * [taylor]: Taking taylor expansion of x in x
7.578 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
7.578 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
7.578 * [taylor]: Taking taylor expansion of 1/12 in x
7.578 * [taylor]: Taking taylor expansion of x in x
7.579 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
7.579 * [taylor]: Taking taylor expansion of 1/12 in x
7.579 * [taylor]: Taking taylor expansion of x in x
7.582 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
7.582 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
7.582 * [taylor]: Taking taylor expansion of -1/12 in x
7.582 * [taylor]: Taking taylor expansion of x in x
7.582 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
7.583 * [taylor]: Taking taylor expansion of -1/12 in x
7.583 * [taylor]: Taking taylor expansion of x in x
7.586 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
7.586 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
7.586 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
7.586 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.586 * [taylor]: Taking taylor expansion of 1/12 in x
7.586 * [taylor]: Taking taylor expansion of x in x
7.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.586 * [taylor]: Taking taylor expansion of x in x
7.587 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
7.587 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.587 * [taylor]: Taking taylor expansion of 1/12 in x
7.587 * [taylor]: Taking taylor expansion of x in x
7.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.587 * [taylor]: Taking taylor expansion of x in x
7.598 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
7.598 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.598 * [taylor]: Taking taylor expansion of x in x
7.598 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.598 * [taylor]: Taking taylor expansion of 1/12 in x
7.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.598 * [taylor]: Taking taylor expansion of x in x
7.598 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.599 * [taylor]: Taking taylor expansion of x in x
7.599 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.599 * [taylor]: Taking taylor expansion of 1/12 in x
7.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.599 * [taylor]: Taking taylor expansion of x in x
7.611 * [approximate]: Taking taylor expansion of (pow (sqrt (- (+ x (* 1/12 (/ 1 x))))) 2) in (x) around 0
7.611 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ x (* 1/12 (/ 1 x))))) 2) in x
7.611 * [taylor]: Taking taylor expansion of (sqrt (- (+ x (* 1/12 (/ 1 x))))) in x
7.611 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
7.611 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.611 * [taylor]: Taking taylor expansion of x in x
7.611 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.611 * [taylor]: Taking taylor expansion of 1/12 in x
7.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.611 * [taylor]: Taking taylor expansion of x in x
7.613 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ x (* 1/12 (/ 1 x))))) 2) in x
7.613 * [taylor]: Taking taylor expansion of (sqrt (- (+ x (* 1/12 (/ 1 x))))) in x
7.613 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
7.613 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.613 * [taylor]: Taking taylor expansion of x in x
7.613 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.613 * [taylor]: Taking taylor expansion of 1/12 in x
7.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.613 * [taylor]: Taking taylor expansion of x in x
7.626 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
7.626 * [approximate]: Taking taylor expansion of (sqrt (+ (* 1/12 x) (/ 1 x))) in (x) around 0
7.626 * [taylor]: Taking taylor expansion of (sqrt (+ (* 1/12 x) (/ 1 x))) in x
7.626 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
7.626 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.626 * [taylor]: Taking taylor expansion of 1/12 in x
7.626 * [taylor]: Taking taylor expansion of x in x
7.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.626 * [taylor]: Taking taylor expansion of x in x
7.627 * [taylor]: Taking taylor expansion of (sqrt (+ (* 1/12 x) (/ 1 x))) in x
7.627 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
7.627 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
7.627 * [taylor]: Taking taylor expansion of 1/12 in x
7.627 * [taylor]: Taking taylor expansion of x in x
7.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.627 * [taylor]: Taking taylor expansion of x in x
7.635 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 1/12 (/ 1 x)))) in (x) around 0
7.635 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 1/12 (/ 1 x)))) in x
7.635 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.635 * [taylor]: Taking taylor expansion of x in x
7.635 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.635 * [taylor]: Taking taylor expansion of 1/12 in x
7.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.635 * [taylor]: Taking taylor expansion of x in x
7.637 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 1/12 (/ 1 x)))) in x
7.637 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.637 * [taylor]: Taking taylor expansion of x in x
7.637 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.637 * [taylor]: Taking taylor expansion of 1/12 in x
7.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.637 * [taylor]: Taking taylor expansion of x in x
7.648 * [approximate]: Taking taylor expansion of (sqrt (- (+ x (* 1/12 (/ 1 x))))) in (x) around 0
7.648 * [taylor]: Taking taylor expansion of (sqrt (- (+ x (* 1/12 (/ 1 x))))) in x
7.648 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
7.648 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.648 * [taylor]: Taking taylor expansion of x in x
7.648 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.648 * [taylor]: Taking taylor expansion of 1/12 in x
7.648 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.649 * [taylor]: Taking taylor expansion of x in x
7.651 * [taylor]: Taking taylor expansion of (sqrt (- (+ x (* 1/12 (/ 1 x))))) in x
7.651 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
7.651 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
7.651 * [taylor]: Taking taylor expansion of x in x
7.651 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
7.651 * [taylor]: Taking taylor expansion of 1/12 in x
7.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.651 * [taylor]: Taking taylor expansion of x in x
7.660 * * * [progress]: simplifying candidates
7.662 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 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)
  (* 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)
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x)))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x)))
  (+ 1 1)
  (+ (log (sqrt (+ (* 1/12 x) (/ 1 x)))) (log (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (log (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (exp (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (* (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x)))) (* (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (cbrt (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))) (cbrt (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))
  (cbrt (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (* (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))) (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))) (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x)))
  (sqrt (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (sqrt (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))))
  (* (sqrt (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x))))) (sqrt (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x))))))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))))
  (* (sqrt (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x))))) (sqrt (- (* 1/12 x) (/ 1 x))))
  (* (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))) (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))))
  (* (sqrt (- (* 1/12 x) (/ 1 x))) (sqrt (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x))))))
  (* (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))) (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))))
  (* (sqrt (- (* 1/12 x) (/ 1 x))) (sqrt (- (* 1/12 x) (/ 1 x))))
  (* (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x))))) (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x))))))
  (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))) (sqrt (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))))
  (* (sqrt (cbrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (cbrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* 1 1)
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x))))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt 1))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) 1)
  (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (cbrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (log (sqrt (+ (* 1/12 x) (/ 1 x))))
  (exp (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (cbrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x)))))
  (sqrt (cbrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt 1)
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3)))
  (sqrt (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x)))))
  (sqrt (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x))))
  (sqrt (- (* 1/12 x) (/ 1 x)))
  (/ 1 2)
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
7.666 * * [simplify]: iteration  0 :  122  enodes  (cost  1865 )
7.697 * * [simplify]: iteration  1 :  252  enodes  (cost  1259 )
7.766 * * [simplify]: iteration  2 :  634  enodes  (cost  1135 )
8.049 * * [simplify]: iteration  3 :  1808  enodes  (cost  1106 )
8.842 * * [simplify]: iteration  done :  5001  enodes  (cost  1099 )
8.842 * [simplify]: Simplified to:
   (* 1/12 x)
  (log (* 1/12 x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (* (pow x 3) 1/1728)
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (* (pow x 3) 1/1728)
  (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)
  (* 1/12 x)
  (log (* 1/12 x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (* (pow x 3) 1/1728)
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (* (pow x 3) 1/1728)
  (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)
  1
  1
  2
  1
  1
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (* 2 4))
  (+ (* 1/12 x) (/ 1 x))
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (* 2 4))
  2
  (log (+ (* 1/12 x) (/ 1 x)))
  (log (+ (* 1/12 x) (/ 1 x)))
  (exp (+ (* 1/12 x) (/ 1 x)))
  (pow (+ (* 1/12 x) (/ 1 x)) 3)
  (* (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)
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (* 2 4))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (+ (pow (/ 1 x) 3) (pow (* 1/12 x) 3))
  (+ (- (/ 1 (pow x 2)) 1/12) (* 1/144 (* x x)))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (- (* 1/144 (* x x)) (/ 1 (pow x 2)))))
  (* (sqrt (+ (- (/ 1 (pow x 2)) 1/12) (* 1/144 (* x x)))) (sqrt (- (* 1/12 x) (/ 1 x))))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (- (* 1/144 (* x x)) (/ 1 (pow x 2)))))
  (* (sqrt (+ (- (/ 1 (pow x 2)) 1/12) (* 1/144 (* x x)))) (sqrt (- (* 1/12 x) (/ 1 x))))
  (- (* 1/144 (* x x)) (/ 1 (pow x 2)))
  (- (* 1/12 x) (/ 1 x))
  (pow (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 4)
  (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))
  (cbrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  1
  (+ (* 1/12 x) (/ 1 x))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  1
  (+ (* 1/12 x) (/ 1 x))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  1
  2
  1
  (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (pow (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 4))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (fabs (cbrt (+ (* 1/12 x) (/ 1 x)))))
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 3)
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 3)
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (pow (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 4)
  (* (sqrt (cbrt (+ (* 1/12 x) (/ 1 x)))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 3)
  (+ (* 1/12 x) (/ 1 x))
  (pow (sqrt (sqrt (+ (* 1/12 x) (/ 1 x)))) 3)
  (+ (* 1/12 x) (/ 1 x))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (- (* 1/144 (* x x)) (/ 1 (pow x 2)))))
  (* (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))) (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (- (* 1/144 (* x x)) (/ 1 (pow x 2)))))
  (log (sqrt (+ (* 1/12 x) (/ 1 x))))
  (exp (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))) (cbrt (sqrt (+ (* 1/12 x) (/ 1 x)))))
  (cbrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (pow (sqrt (+ (* 1/12 x) (/ 1 x))) 3)
  (fabs (cbrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (cbrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  1
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3)))
  (sqrt (+ (- (/ 1 (pow x 2)) 1/12) (* 1/144 (* x x))))
  (sqrt (- (* 1/144 (* x x)) (/ 1 (pow x 2))))
  (sqrt (- (* 1/12 x) (/ 1 x)))
  1/2
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (sqrt (sqrt (+ (* 1/12 x) (/ 1 x))))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (* x (- +nan.0 (* x +nan.0))) +nan.0)
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x)))
8.843 * * * [progress]: adding candidates to table
9.034 * [progress]: [Phase 3 of 3] Extracting.
9.034 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))> #<alt (λ (x) (/ 1 (/ (- 1 (/ (* 1.0 1.0) (exp (+ x x)))) (+ 1 (/ 1.0 (exp x))))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
9.035 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
9.035 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))> #<alt (λ (x) (/ 1 (/ (- 1 (/ (* 1.0 1.0) (exp (+ x x)))) (+ 1 (/ 1.0 (exp x))))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
9.054 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))> #<alt (λ (x) (/ 1 (/ (- 1 (/ (* 1.0 1.0) (exp (+ x x)))) (+ 1 (/ 1.0 (exp x))))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
9.073 * * * [regime]: Found split indices: #<option (#s(si 0 79) #s(si 3 255))>
9.074 * [binary-search]: Only using regimes for bounds on (exp x) and (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))> #<alt (λ (x) (/ 1 (/ (- 1 (/ (* 1.0 1.0) (exp (+ x x)))) (+ 1 (/ 1.0 (exp x))))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
9.074 * [regimes]: Found splitpoints: (#s(sp 0 (exp x) 0.0) #s(sp 3 (exp x) +nan.0)) , with alts (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (* (sqrt (+ (* 1/12 x) (/ 1 x))) (sqrt (+ (* 1/12 x) (/ 1 x))))))> #<alt (λ (x) (/ 1 (/ (- 1 (/ (* 1.0 1.0) (exp (+ x x)))) (+ 1 (/ 1.0 (exp x))))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
9.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
9.075 * * [simplify]: iteration  0 :  16  enodes  (cost  22 )
9.075 * * [simplify]: iteration  1 :  21  enodes  (cost  22 )
9.076 * * [simplify]: iteration  done :  21  enodes  (cost  22 )
9.076 * [simplify]: Simplified to:
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
10.396 * [regime-testing]: Baseline error score: 21.67867207550835
10.396 * [regime-testing]: Oracle error score: 0.021591544775589645
10.398 * [regime-testing]: End program error score: 0.8497597468797733
10.427 * [regime-testing]: Target error score: 40.41203834817971