7.866 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.039 * [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)
0.054 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.067 * * * [progress]: generating series expansions
0.067 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.068 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (exp x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (exp x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [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
0.074 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.074 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.074 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.078 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.078 * [taylor]: Taking taylor expansion of -1 in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.078 * [taylor]: Taking taylor expansion of -1 in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.083 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.083 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.083 * [taylor]: Taking taylor expansion of (exp x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.083 * [taylor]: Taking taylor expansion of (exp x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.085 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.085 * [taylor]: Taking taylor expansion of (exp x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.085 * [taylor]: Taking taylor expansion of (exp x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.093 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.094 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [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 x in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.101 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (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
0.101 * [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
0.102 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.102 * [taylor]: Taking taylor expansion of -1 in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.103 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.103 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.103 * [taylor]: Taking taylor expansion of -1 in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.109 * * * [progress]: simplifying candidates
0.110 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (exp x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (exp x) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (exp x) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (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)
  (expm1 (/ (exp x) (- (exp x) 1.0)))
  (log1p (/ (exp x) (- (exp x) 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))
0.113 * * [simplify]: iteration  0 :  117  enodes  (cost  900 )
0.142 * * [simplify]: iteration  1 :  235  enodes  (cost  790 )
0.213 * * [simplify]: iteration  2 :  530  enodes  (cost  706 )
0.542 * * [simplify]: iteration  3 :  1717  enodes  (cost  679 )
1.180 * * [simplify]: iteration  done :  5001  enodes  (cost  678 )
1.180 * [simplify]: Simplified to:
   (- (pow (cbrt (exp x)) 3) 1.0)
  (- 1.0 1.0)
  (- (pow (cbrt (exp x)) 3) 1.0)
  (- 1.0 1.0)
  (- (pow (cbrt (exp x)) 3) 1.0)
  (- 1.0 1.0)
  (- (exp x) 1.0)
  (- 1.0 1.0)
  (- (exp x) 1.0)
  (- 1.0 1.0)
  (- (exp x) 1.0)
  (- 1.0 1.0)
  (- (exp x) 1.0)
  (- 1.0 1.0)
  (- (exp x) 1.0)
  (- 1.0 1.0)
  (- (exp x) 1.0)
  (- 1.0 1.0)
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (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))
  (fma 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)
  (expm1 (/ (exp x) (- (exp x) 1.0)))
  (log1p (/ (exp x) (- (exp x) 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)))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (fma 1/12 x (/ 1 x)) 1/2)
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
1.181 * * * [progress]: adding candidates to table
1.325 * * [progress]: iteration 2 / 4
1.325 * * * [progress]: picking best candidate
1.330 * * * * [pick]: Picked  #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>
1.330 * * * [progress]: localizing error
1.335 * * * [progress]: generating rewritten candidates
1.335 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
1.336 * * * [progress]: generating series expansions
1.336 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
1.336 * [approximate]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in (x) around 0
1.336 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
1.336 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
1.336 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
1.336 * [taylor]: Taking taylor expansion of 1/12 in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
1.337 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
1.337 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
1.337 * [taylor]: Taking taylor expansion of 1/12 in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.337 * [taylor]: Taking taylor expansion of x in x
1.348 * [approximate]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in (x) around 0
1.348 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
1.348 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
1.348 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
1.348 * [taylor]: Taking taylor expansion of 1/12 in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.348 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
1.348 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
1.348 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
1.348 * [taylor]: Taking taylor expansion of 1/12 in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.348 * [taylor]: Taking taylor expansion of x in x
1.349 * [taylor]: Taking taylor expansion of x in x
1.363 * [approximate]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in (x) around 0
1.363 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
1.363 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
1.363 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
1.363 * [taylor]: Taking taylor expansion of 1/12 in x
1.363 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.363 * [taylor]: Taking taylor expansion of -1 in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.364 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.364 * [taylor]: Taking taylor expansion of -1 in x
1.364 * [taylor]: Taking taylor expansion of x in x
1.364 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
1.364 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
1.364 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
1.364 * [taylor]: Taking taylor expansion of 1/12 in x
1.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.364 * [taylor]: Taking taylor expansion of -1 in x
1.364 * [taylor]: Taking taylor expansion of x in x
1.364 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.364 * [taylor]: Taking taylor expansion of -1 in x
1.364 * [taylor]: Taking taylor expansion of x in x
1.381 * * * [progress]: simplifying candidates
1.382 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  (* 1/12 x)
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (* (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x))) (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
1.383 * * [simplify]: iteration  0 :  16  enodes  (cost  108 )
1.385 * * [simplify]: iteration  1 :  21  enodes  (cost  105 )
1.388 * * [simplify]: iteration  2 :  44  enodes  (cost  93 )
1.396 * * [simplify]: iteration  3 :  117  enodes  (cost  93 )
1.431 * * [simplify]: iteration  4 :  352  enodes  (cost  93 )
1.765 * * [simplify]: iteration  5 :  1326  enodes  (cost  93 )
3.382 * * [simplify]: iteration  6 :  4375  enodes  (cost  93 )
5.788 * * [simplify]: iteration  done :  5001  enodes  (cost  93 )
5.789 * [simplify]: Simplified to:
   (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  (* x 1/12)
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (pow (fma 1/12 x (/ 1 x)) 3)
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (fma x 1/12 (/ 1 x))
  (fma x 1/12 (/ 1 x))
  (fma x 1/12 (/ 1 x))
5.789 * * * [progress]: adding candidates to table
5.815 * * [progress]: iteration 3 / 4
5.815 * * * [progress]: picking best candidate
5.824 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
5.824 * * * [progress]: localizing error
5.830 * * * [progress]: generating rewritten candidates
5.830 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
5.841 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
5.858 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
5.867 * * * [progress]: generating series expansions
5.867 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
5.867 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
5.867 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
5.867 * [taylor]: Taking taylor expansion of 1 in x
5.867 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
5.867 * [taylor]: Taking taylor expansion of 1.0 in x
5.867 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
5.868 * [taylor]: Taking taylor expansion of (exp x) in x
5.868 * [taylor]: Taking taylor expansion of x in x
5.868 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
5.868 * [taylor]: Taking taylor expansion of 1 in x
5.868 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
5.868 * [taylor]: Taking taylor expansion of 1.0 in x
5.868 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
5.868 * [taylor]: Taking taylor expansion of (exp x) in x
5.868 * [taylor]: Taking taylor expansion of x in x
5.881 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
5.881 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
5.881 * [taylor]: Taking taylor expansion of 1 in x
5.881 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
5.881 * [taylor]: Taking taylor expansion of 1.0 in x
5.881 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
5.881 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.881 * [taylor]: Taking taylor expansion of x in x
5.882 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
5.882 * [taylor]: Taking taylor expansion of 1 in x
5.882 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
5.882 * [taylor]: Taking taylor expansion of 1.0 in x
5.882 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
5.882 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.882 * [taylor]: Taking taylor expansion of x in x
5.893 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
5.893 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
5.893 * [taylor]: Taking taylor expansion of 1 in x
5.893 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
5.893 * [taylor]: Taking taylor expansion of 1.0 in x
5.893 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
5.893 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.893 * [taylor]: Taking taylor expansion of -1 in x
5.893 * [taylor]: Taking taylor expansion of x in x
5.893 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
5.893 * [taylor]: Taking taylor expansion of 1 in x
5.893 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
5.893 * [taylor]: Taking taylor expansion of 1.0 in x
5.893 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
5.893 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.893 * [taylor]: Taking taylor expansion of -1 in x
5.893 * [taylor]: Taking taylor expansion of x in x
5.908 * * * * [progress]: [ 2 / 3 ] generating series at (2)
5.908 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
5.908 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
5.908 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
5.908 * [taylor]: Taking taylor expansion of 1 in x
5.908 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
5.908 * [taylor]: Taking taylor expansion of 1.0 in x
5.908 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
5.908 * [taylor]: Taking taylor expansion of (exp x) in x
5.908 * [taylor]: Taking taylor expansion of x in x
5.912 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
5.912 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
5.912 * [taylor]: Taking taylor expansion of 1 in x
5.912 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
5.912 * [taylor]: Taking taylor expansion of 1.0 in x
5.912 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
5.913 * [taylor]: Taking taylor expansion of (exp x) in x
5.913 * [taylor]: Taking taylor expansion of x in x
5.929 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
5.929 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
5.929 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
5.929 * [taylor]: Taking taylor expansion of 1 in x
5.929 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
5.929 * [taylor]: Taking taylor expansion of 1.0 in x
5.929 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
5.929 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.929 * [taylor]: Taking taylor expansion of x in x
5.930 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
5.930 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
5.930 * [taylor]: Taking taylor expansion of 1 in x
5.930 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
5.930 * [taylor]: Taking taylor expansion of 1.0 in x
5.930 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
5.930 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.930 * [taylor]: Taking taylor expansion of x in x
5.943 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
5.943 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
5.943 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
5.943 * [taylor]: Taking taylor expansion of 1 in x
5.943 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
5.943 * [taylor]: Taking taylor expansion of 1.0 in x
5.943 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
5.943 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.943 * [taylor]: Taking taylor expansion of -1 in x
5.943 * [taylor]: Taking taylor expansion of x in x
5.944 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
5.944 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
5.944 * [taylor]: Taking taylor expansion of 1 in x
5.944 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
5.944 * [taylor]: Taking taylor expansion of 1.0 in x
5.944 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
5.944 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.944 * [taylor]: Taking taylor expansion of -1 in x
5.944 * [taylor]: Taking taylor expansion of x in x
5.957 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
5.957 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
5.957 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
5.957 * [taylor]: Taking taylor expansion of 1.0 in x
5.957 * [taylor]: Taking taylor expansion of (exp x) in x
5.957 * [taylor]: Taking taylor expansion of x in x
5.957 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
5.957 * [taylor]: Taking taylor expansion of 1.0 in x
5.957 * [taylor]: Taking taylor expansion of (exp x) in x
5.957 * [taylor]: Taking taylor expansion of x in x
5.965 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
5.965 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
5.965 * [taylor]: Taking taylor expansion of 1.0 in x
5.965 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.965 * [taylor]: Taking taylor expansion of x in x
5.965 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
5.965 * [taylor]: Taking taylor expansion of 1.0 in x
5.965 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.965 * [taylor]: Taking taylor expansion of x in x
5.967 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
5.967 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
5.967 * [taylor]: Taking taylor expansion of 1.0 in x
5.968 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.968 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.968 * [taylor]: Taking taylor expansion of -1 in x
5.968 * [taylor]: Taking taylor expansion of x in x
5.968 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
5.968 * [taylor]: Taking taylor expansion of 1.0 in x
5.968 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.968 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.968 * [taylor]: Taking taylor expansion of -1 in x
5.968 * [taylor]: Taking taylor expansion of x in x
5.970 * * * [progress]: simplifying candidates
5.973 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt (/ 1.0 (exp x))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x)))))))
  (fma (- (cbrt (/ 1.0 (exp x)))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x)))) (* (cbrt (/ 1.0 (exp x))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt (/ 1.0 (exp x))) (sqrt (/ 1.0 (exp x))))))
  (fma (- (sqrt (/ 1.0 (exp x)))) (sqrt (/ 1.0 (exp x))) (* (sqrt (/ 1.0 (exp x))) (sqrt (/ 1.0 (exp x)))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ (cbrt 1.0) (cbrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ (cbrt 1.0) (cbrt (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)) (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ (cbrt 1.0) (sqrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x))))))
  (fma (- (/ (cbrt 1.0) (sqrt (exp x)))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x))) (* (/ (cbrt 1.0) (sqrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ (cbrt 1.0) (exp x)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))))
  (fma (- (/ (cbrt 1.0) (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (/ (cbrt 1.0) (exp x)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ (sqrt 1.0) (cbrt (exp x))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ (sqrt 1.0) (cbrt (exp x)))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x)))) (* (/ (sqrt 1.0) (cbrt (exp x))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ (sqrt 1.0) (sqrt (exp x))) (/ (sqrt 1.0) (sqrt (exp x))))))
  (fma (- (/ (sqrt 1.0) (sqrt (exp x)))) (/ (sqrt 1.0) (sqrt (exp x))) (* (/ (sqrt 1.0) (sqrt (exp x))) (/ (sqrt 1.0) (sqrt (exp x)))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ (sqrt 1.0) (exp x)) (/ (sqrt 1.0) 1))))
  (fma (- (/ (sqrt 1.0) (exp x))) (/ (sqrt 1.0) 1) (* (/ (sqrt 1.0) (exp x)) (/ (sqrt 1.0) 1)))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ 1.0 (cbrt (exp x))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ 1.0 (cbrt (exp x)))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (* (/ 1.0 (cbrt (exp x))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x))))))
  (fma (- (/ 1.0 (sqrt (exp x)))) (/ 1 (sqrt (exp x))) (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ 1.0 (exp x)) (/ 1 1))))
  (fma (- (/ 1.0 (exp x))) (/ 1 1) (* (/ 1.0 (exp x)) (/ 1 1)))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ 1.0 (exp x)) 1)))
  (fma (- (/ 1.0 (exp x))) 1 (* (/ 1.0 (exp x)) 1))
  (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ 1 (exp x)) 1.0)))
  (fma (- (/ 1 (exp x))) 1.0 (* (/ 1 (exp x)) 1.0))
  (fma (sqrt 1) (sqrt 1) (- (* (cbrt (/ 1.0 (exp x))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x)))))))
  (fma (- (cbrt (/ 1.0 (exp x)))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x)))) (* (cbrt (/ 1.0 (exp x))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))))
  (fma (sqrt 1) (sqrt 1) (- (* (sqrt (/ 1.0 (exp x))) (sqrt (/ 1.0 (exp x))))))
  (fma (- (sqrt (/ 1.0 (exp x)))) (sqrt (/ 1.0 (exp x))) (* (sqrt (/ 1.0 (exp x))) (sqrt (/ 1.0 (exp x)))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ (cbrt 1.0) (cbrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ (cbrt 1.0) (cbrt (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)) (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ (cbrt 1.0) (sqrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x))))))
  (fma (- (/ (cbrt 1.0) (sqrt (exp x)))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x))) (* (/ (cbrt 1.0) (sqrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ (cbrt 1.0) (exp x)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))))
  (fma (- (/ (cbrt 1.0) (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (/ (cbrt 1.0) (exp x)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (fma (sqrt 1) (sqrt 1) (- (* (/ (sqrt 1.0) (cbrt (exp x))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ (sqrt 1.0) (cbrt (exp x)))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x)))) (* (/ (sqrt 1.0) (cbrt (exp x))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ (sqrt 1.0) (sqrt (exp x))) (/ (sqrt 1.0) (sqrt (exp x))))))
  (fma (- (/ (sqrt 1.0) (sqrt (exp x)))) (/ (sqrt 1.0) (sqrt (exp x))) (* (/ (sqrt 1.0) (sqrt (exp x))) (/ (sqrt 1.0) (sqrt (exp x)))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ (sqrt 1.0) (exp x)) (/ (sqrt 1.0) 1))))
  (fma (- (/ (sqrt 1.0) (exp x))) (/ (sqrt 1.0) 1) (* (/ (sqrt 1.0) (exp x)) (/ (sqrt 1.0) 1)))
  (fma (sqrt 1) (sqrt 1) (- (* (/ 1.0 (cbrt (exp x))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ 1.0 (cbrt (exp x)))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (* (/ 1.0 (cbrt (exp x))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x))))))
  (fma (- (/ 1.0 (sqrt (exp x)))) (/ 1 (sqrt (exp x))) (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (fma (sqrt 1) (sqrt 1) (- (* (/ 1.0 (exp x)) (/ 1 1))))
  (fma (- (/ 1.0 (exp x))) (/ 1 1) (* (/ 1.0 (exp x)) (/ 1 1)))
  (fma (sqrt 1) (sqrt 1) (- (* (/ 1.0 (exp x)) 1)))
  (fma (- (/ 1.0 (exp x))) 1 (* (/ 1.0 (exp x)) 1))
  (fma (sqrt 1) (sqrt 1) (- (* (/ 1 (exp x)) 1.0)))
  (fma (- (/ 1 (exp x))) 1.0 (* (/ 1 (exp x)) 1.0))
  (fma 1 1 (- (* (cbrt (/ 1.0 (exp x))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x)))))))
  (fma (- (cbrt (/ 1.0 (exp x)))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x)))) (* (cbrt (/ 1.0 (exp x))) (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))))
  (fma 1 1 (- (* (sqrt (/ 1.0 (exp x))) (sqrt (/ 1.0 (exp x))))))
  (fma (- (sqrt (/ 1.0 (exp x)))) (sqrt (/ 1.0 (exp x))) (* (sqrt (/ 1.0 (exp x))) (sqrt (/ 1.0 (exp x)))))
  (fma 1 1 (- (* (/ (cbrt 1.0) (cbrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ (cbrt 1.0) (cbrt (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)) (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma 1 1 (- (* (/ (cbrt 1.0) (sqrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x))))))
  (fma (- (/ (cbrt 1.0) (sqrt (exp x)))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x))) (* (/ (cbrt 1.0) (sqrt (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))))
  (fma 1 1 (- (* (/ (cbrt 1.0) (exp x)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))))
  (fma (- (/ (cbrt 1.0) (exp x))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (/ (cbrt 1.0) (exp x)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))
  (fma 1 1 (- (* (/ (sqrt 1.0) (cbrt (exp x))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ (sqrt 1.0) (cbrt (exp x)))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x)))) (* (/ (sqrt 1.0) (cbrt (exp x))) (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma 1 1 (- (* (/ (sqrt 1.0) (sqrt (exp x))) (/ (sqrt 1.0) (sqrt (exp x))))))
  (fma (- (/ (sqrt 1.0) (sqrt (exp x)))) (/ (sqrt 1.0) (sqrt (exp x))) (* (/ (sqrt 1.0) (sqrt (exp x))) (/ (sqrt 1.0) (sqrt (exp x)))))
  (fma 1 1 (- (* (/ (sqrt 1.0) (exp x)) (/ (sqrt 1.0) 1))))
  (fma (- (/ (sqrt 1.0) (exp x))) (/ (sqrt 1.0) 1) (* (/ (sqrt 1.0) (exp x)) (/ (sqrt 1.0) 1)))
  (fma 1 1 (- (* (/ 1.0 (cbrt (exp x))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))))))
  (fma (- (/ 1.0 (cbrt (exp x)))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (* (/ 1.0 (cbrt (exp x))) (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))))
  (fma 1 1 (- (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x))))))
  (fma (- (/ 1.0 (sqrt (exp x)))) (/ 1 (sqrt (exp x))) (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (fma 1 1 (- (* (/ 1.0 (exp x)) (/ 1 1))))
  (fma (- (/ 1.0 (exp x))) (/ 1 1) (* (/ 1.0 (exp x)) (/ 1 1)))
  (fma 1 1 (- (* (/ 1.0 (exp x)) 1)))
  (fma (- (/ 1.0 (exp x))) 1 (* (/ 1.0 (exp x)) 1))
  (fma 1 1 (- (* (/ 1 (exp x)) 1.0)))
  (fma (- (/ 1 (exp x))) 1.0 (* (/ 1 (exp x)) 1.0))
  (expm1 (- 1 (/ 1.0 (exp x))))
  (log1p (- 1 (/ 1.0 (exp x))))
  (- (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (/ (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)))
  (expm1 (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log1p (/ 1 (- 1 (/ 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)))))
  (expm1 (/ 1.0 (exp x)))
  (log1p (/ 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))
5.981 * * [simplify]: iteration  0 :  257  enodes  (cost  3113 )
6.086 * * [simplify]: iteration  1 :  536  enodes  (cost  2570 )
6.220 * * [simplify]: iteration  2 :  1248  enodes  (cost  2062 )
7.700 * * [simplify]: iteration  3 :  4486  enodes  (cost  1861 )
9.102 * * [simplify]: iteration  done :  5000  enodes  (cost  1861 )
9.103 * [simplify]: Simplified to:
   (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- (/ 1.0 (pow (cbrt (exp x)) 3)) (/ 1.0 (pow (cbrt (exp x)) 3)))
  (- 1 (/ (/ 1.0 (sqrt (exp x))) (sqrt (exp x))))
  (* (+ (/ -1 (sqrt (exp x))) (/ 1 (sqrt (exp x)))) (/ 1.0 (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) 0)
  (expm1 (- 1 (/ 1.0 (exp x))))
  (log1p (- 1 (/ 1.0 (exp x))))
  (- (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (exp (- 1 (/ 1.0 (exp x))))
  (log1p (- (/ 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))
  (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1)
  (- (/ 1.0 (exp x)))
  (- 1 (pow (cbrt (/ 1.0 (exp x))) 6))
  (fma (exp (- x)) 1.0 1)
  (+ 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)))
  (expm1 (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log1p (/ 1 (- 1 (/ 1.0 (exp x)))))
  -1
  (- (log1p (- (/ 1.0 (exp x)))))
  (- (log1p (- (/ 1.0 (exp x)))))
  (- (log1p (- (/ 1.0 (exp x)))))
  (- (log1p (- (/ 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 (pow (cbrt (/ 1.0 (exp x))) 6)))
  (expm1 (/ 1.0 (exp x)))
  (log1p (/ 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)))
  (- 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)
  (fma 0.16666666666666666 (pow x 3) (* x (- 1.0 (* 0.5 x))))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (+ 0.5 (fma x 0.08333333333333334 (/ 1.0 x)))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (+ 1.0 (* x (- (* 0.5 x) 1.0)))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
9.104 * * * [progress]: adding candidates to table
9.285 * * [progress]: iteration 4 / 4
9.285 * * * [progress]: picking best candidate
9.289 * * * * [pick]: Picked  #<alt (λ (x) (+ (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) 1/2))>
9.290 * * * [progress]: localizing error
9.297 * * * [progress]: generating rewritten candidates
9.297 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
9.304 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
9.304 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
9.304 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
9.307 * * * [progress]: generating series expansions
9.307 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
9.307 * [approximate]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in (x) around 0
9.307 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.308 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.308 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.308 * [taylor]: Taking taylor expansion of 1/12 in x
9.308 * [taylor]: Taking taylor expansion of x in x
9.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.308 * [taylor]: Taking taylor expansion of x in x
9.308 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.308 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.308 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.308 * [taylor]: Taking taylor expansion of 1/12 in x
9.308 * [taylor]: Taking taylor expansion of x in x
9.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.308 * [taylor]: Taking taylor expansion of x in x
9.323 * [approximate]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in (x) around 0
9.323 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.323 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.323 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.323 * [taylor]: Taking taylor expansion of 1/12 in x
9.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.323 * [taylor]: Taking taylor expansion of x in x
9.323 * [taylor]: Taking taylor expansion of x in x
9.323 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.323 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.323 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.323 * [taylor]: Taking taylor expansion of 1/12 in x
9.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.323 * [taylor]: Taking taylor expansion of x in x
9.324 * [taylor]: Taking taylor expansion of x in x
9.336 * [approximate]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in (x) around 0
9.336 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.336 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.336 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.336 * [taylor]: Taking taylor expansion of 1/12 in x
9.336 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.336 * [taylor]: Taking taylor expansion of -1 in x
9.336 * [taylor]: Taking taylor expansion of x in x
9.336 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.336 * [taylor]: Taking taylor expansion of -1 in x
9.336 * [taylor]: Taking taylor expansion of x in x
9.336 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.337 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.337 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.337 * [taylor]: Taking taylor expansion of 1/12 in x
9.337 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.337 * [taylor]: Taking taylor expansion of -1 in x
9.337 * [taylor]: Taking taylor expansion of x in x
9.337 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.337 * [taylor]: Taking taylor expansion of -1 in x
9.337 * [taylor]: Taking taylor expansion of x in x
9.354 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
9.354 * [approximate]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in (x) around 0
9.354 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.354 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.354 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.354 * [taylor]: Taking taylor expansion of 1/12 in x
9.354 * [taylor]: Taking taylor expansion of x in x
9.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.354 * [taylor]: Taking taylor expansion of x in x
9.354 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.354 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.354 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.355 * [taylor]: Taking taylor expansion of 1/12 in x
9.355 * [taylor]: Taking taylor expansion of x in x
9.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.355 * [taylor]: Taking taylor expansion of x in x
9.366 * [approximate]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in (x) around 0
9.366 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.366 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.366 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.366 * [taylor]: Taking taylor expansion of 1/12 in x
9.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.366 * [taylor]: Taking taylor expansion of x in x
9.366 * [taylor]: Taking taylor expansion of x in x
9.366 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.366 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.366 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.366 * [taylor]: Taking taylor expansion of 1/12 in x
9.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.366 * [taylor]: Taking taylor expansion of x in x
9.367 * [taylor]: Taking taylor expansion of x in x
9.379 * [approximate]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in (x) around 0
9.379 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.379 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.379 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.379 * [taylor]: Taking taylor expansion of 1/12 in x
9.379 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.379 * [taylor]: Taking taylor expansion of -1 in x
9.379 * [taylor]: Taking taylor expansion of x in x
9.379 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.379 * [taylor]: Taking taylor expansion of -1 in x
9.379 * [taylor]: Taking taylor expansion of x in x
9.379 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.380 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.380 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.380 * [taylor]: Taking taylor expansion of 1/12 in x
9.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.380 * [taylor]: Taking taylor expansion of -1 in x
9.380 * [taylor]: Taking taylor expansion of x in x
9.380 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.380 * [taylor]: Taking taylor expansion of -1 in x
9.380 * [taylor]: Taking taylor expansion of x in x
9.399 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
9.400 * [approximate]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in (x) around 0
9.400 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.400 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.400 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.400 * [taylor]: Taking taylor expansion of 1/12 in x
9.400 * [taylor]: Taking taylor expansion of x in x
9.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.400 * [taylor]: Taking taylor expansion of x in x
9.400 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.400 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.400 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.400 * [taylor]: Taking taylor expansion of 1/12 in x
9.400 * [taylor]: Taking taylor expansion of x in x
9.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.400 * [taylor]: Taking taylor expansion of x in x
9.412 * [approximate]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in (x) around 0
9.412 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.412 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.412 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.412 * [taylor]: Taking taylor expansion of 1/12 in x
9.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.412 * [taylor]: Taking taylor expansion of x in x
9.412 * [taylor]: Taking taylor expansion of x in x
9.412 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.412 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.412 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.412 * [taylor]: Taking taylor expansion of 1/12 in x
9.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.412 * [taylor]: Taking taylor expansion of x in x
9.413 * [taylor]: Taking taylor expansion of x in x
9.424 * [approximate]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in (x) around 0
9.425 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.425 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.425 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.425 * [taylor]: Taking taylor expansion of 1/12 in x
9.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.425 * [taylor]: Taking taylor expansion of -1 in x
9.425 * [taylor]: Taking taylor expansion of x in x
9.425 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.425 * [taylor]: Taking taylor expansion of -1 in x
9.425 * [taylor]: Taking taylor expansion of x in x
9.425 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.425 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.425 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.425 * [taylor]: Taking taylor expansion of 1/12 in x
9.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.425 * [taylor]: Taking taylor expansion of -1 in x
9.425 * [taylor]: Taking taylor expansion of x in x
9.426 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.426 * [taylor]: Taking taylor expansion of -1 in x
9.426 * [taylor]: Taking taylor expansion of x in x
9.442 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
9.442 * [approximate]: Taking taylor expansion of (sqrt (fma 1/12 x (/ 1 x))) in (x) around 0
9.442 * [taylor]: Taking taylor expansion of (sqrt (fma 1/12 x (/ 1 x))) in x
9.443 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.443 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.443 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.443 * [taylor]: Taking taylor expansion of 1/12 in x
9.443 * [taylor]: Taking taylor expansion of x in x
9.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.443 * [taylor]: Taking taylor expansion of x in x
9.444 * [taylor]: Taking taylor expansion of (sqrt (fma 1/12 x (/ 1 x))) in x
9.445 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
9.445 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
9.445 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
9.445 * [taylor]: Taking taylor expansion of 1/12 in x
9.445 * [taylor]: Taking taylor expansion of x in x
9.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.445 * [taylor]: Taking taylor expansion of x in x
9.453 * [approximate]: Taking taylor expansion of (sqrt (fma 1/12 (/ 1 x) x)) in (x) around 0
9.453 * [taylor]: Taking taylor expansion of (sqrt (fma 1/12 (/ 1 x) x)) in x
9.453 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.453 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.453 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.453 * [taylor]: Taking taylor expansion of 1/12 in x
9.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.453 * [taylor]: Taking taylor expansion of x in x
9.453 * [taylor]: Taking taylor expansion of x in x
9.455 * [taylor]: Taking taylor expansion of (sqrt (fma 1/12 (/ 1 x) x)) in x
9.455 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
9.455 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
9.455 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
9.455 * [taylor]: Taking taylor expansion of 1/12 in x
9.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.455 * [taylor]: Taking taylor expansion of x in x
9.455 * [taylor]: Taking taylor expansion of x in x
9.464 * [approximate]: Taking taylor expansion of (sqrt (fma 1/12 (/ -1 x) (* -1 x))) in (x) around 0
9.464 * [taylor]: Taking taylor expansion of (sqrt (fma 1/12 (/ -1 x) (* -1 x))) in x
9.464 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.464 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.464 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.464 * [taylor]: Taking taylor expansion of 1/12 in x
9.464 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.464 * [taylor]: Taking taylor expansion of -1 in x
9.464 * [taylor]: Taking taylor expansion of x in x
9.464 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.464 * [taylor]: Taking taylor expansion of -1 in x
9.464 * [taylor]: Taking taylor expansion of x in x
9.466 * [taylor]: Taking taylor expansion of (sqrt (fma 1/12 (/ -1 x) (* -1 x))) in x
9.466 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
9.469 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
9.469 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
9.469 * [taylor]: Taking taylor expansion of 1/12 in x
9.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x
9.469 * [taylor]: Taking taylor expansion of -1 in x
9.469 * [taylor]: Taking taylor expansion of x in x
9.469 * [taylor]: Taking taylor expansion of (* -1 x) in x
9.469 * [taylor]: Taking taylor expansion of -1 in x
9.469 * [taylor]: Taking taylor expansion of x in x
9.478 * * * [progress]: simplifying candidates
9.480 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (log1p (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x)))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x)))
  (+ 1 1)
  (+ (log (sqrt (fma 1/12 x (/ 1 x)))) (log (sqrt (fma 1/12 x (/ 1 x)))))
  (log (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (exp (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (* (* (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x)))) (* (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x)))))
  (* (cbrt (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))) (cbrt (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))))
  (cbrt (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (* (* (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))) (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x)))
  (sqrt (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (sqrt (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))))
  (* (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x))))) (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x))))))
  (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))) (sqrt (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))))
  (* (sqrt (cbrt (fma 1/12 x (/ 1 x)))) (sqrt (cbrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* 1 1)
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (fma 1/12 x (/ 1 x))) (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x))))))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt 1))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (sqrt (fma 1/12 x (/ 1 x))) 1)
  (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (cbrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x))))
  (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x))))
  (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  (* 1/12 x)
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (* (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x))) (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  (* 1/12 x)
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (* (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x))) (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (expm1 (sqrt (fma 1/12 x (/ 1 x))))
  (log1p (sqrt (fma 1/12 x (/ 1 x))))
  (log (sqrt (fma 1/12 x (/ 1 x))))
  (exp (sqrt (fma 1/12 x (/ 1 x))))
  (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x)))))
  (cbrt (sqrt (fma 1/12 x (/ 1 x))))
  (* (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x))))
  (sqrt (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x)))))
  (sqrt (cbrt (fma 1/12 x (/ 1 x))))
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (sqrt 1)
  (sqrt (fma 1/12 x (/ 1 x)))
  (/ 1 2)
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (- (+ (* +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)))))
9.483 * * [simplify]: iteration  0 :  80  enodes  (cost  1388 )
9.505 * * [simplify]: iteration  1 :  147  enodes  (cost  928 )
9.533 * * [simplify]: iteration  2 :  370  enodes  (cost  832 )
9.688 * * [simplify]: iteration  3 :  1131  enodes  (cost  802 )
10.551 * * [simplify]: iteration  4 :  3168  enodes  (cost  783 )
11.777 * * [simplify]: iteration  done :  5000  enodes  (cost  783 )
11.778 * [simplify]: Simplified to:
   (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  1
  1
  2
  1
  1
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 8)
  (fma 1/12 x (/ 1 x))
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 8)
  2
  (log (fma 1/12 x (/ 1 x)))
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (pow (fma 1/12 x (/ 1 x)) 3)
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (pow (fma 1/12 x (/ 1 x)) 3)
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 8)
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (pow (cbrt (sqrt (fma 1/12 x (/ 1 x)))) 4)
  (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x)))))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  1
  (fma 1/12 x (/ 1 x))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  1
  (fma 1/12 x (/ 1 x))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  1
  2
  1
  (pow (cbrt (sqrt (fma 1/12 x (/ 1 x)))) 5)
  (* (sqrt (fma 1/12 x (/ 1 x))) (fabs (cbrt (fma 1/12 x (/ 1 x)))))
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 3)
  (sqrt (fma 1/12 x (/ 1 x)))
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 3)
  (sqrt (fma 1/12 x (/ 1 x)))
  (pow (cbrt (sqrt (fma 1/12 x (/ 1 x)))) 4)
  (* (sqrt (cbrt (fma 1/12 x (/ 1 x)))) (sqrt (fma 1/12 x (/ 1 x))))
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 3)
  (fma 1/12 x (/ 1 x))
  (pow (sqrt (sqrt (fma 1/12 x (/ 1 x)))) 3)
  (fma 1/12 x (/ 1 x))
  (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  (* x 1/12)
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (pow (fma 1/12 x (/ 1 x)) 3)
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (expm1 (fma 1/12 x (/ 1 x)))
  (log1p (fma 1/12 x (/ 1 x)))
  (* x 1/12)
  (log (fma 1/12 x (/ 1 x)))
  (exp (fma 1/12 x (/ 1 x)))
  (* (cbrt (fma 1/12 x (/ 1 x))) (cbrt (fma 1/12 x (/ 1 x))))
  (cbrt (fma 1/12 x (/ 1 x)))
  (pow (fma 1/12 x (/ 1 x)) 3)
  (sqrt (fma 1/12 x (/ 1 x)))
  (sqrt (fma 1/12 x (/ 1 x)))
  (expm1 (sqrt (fma 1/12 x (/ 1 x))))
  (log1p (sqrt (fma 1/12 x (/ 1 x))))
  (log (sqrt (fma 1/12 x (/ 1 x))))
  (exp (sqrt (fma 1/12 x (/ 1 x))))
  (* (cbrt (sqrt (fma 1/12 x (/ 1 x)))) (cbrt (sqrt (fma 1/12 x (/ 1 x)))))
  (cbrt (sqrt (fma 1/12 x (/ 1 x))))
  (pow (sqrt (fma 1/12 x (/ 1 x))) 3)
  (fabs (cbrt (fma 1/12 x (/ 1 x))))
  (sqrt (cbrt (fma 1/12 x (/ 1 x))))
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  1
  (sqrt (fma 1/12 x (/ 1 x)))
  1/2
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (sqrt (sqrt (fma 1/12 x (/ 1 x))))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (- (* x (fma +nan.0 (- x) +nan.0)) +nan.0)
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
11.778 * * * [progress]: adding candidates to table
11.941 * [progress]: [Phase 3 of 3] Extracting.
11.941 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ 1 (/ (- 1 (pow (/ 1.0 (exp x)) 3)) (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1))))> #<alt (λ (x) (+ (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) 1/2))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>)
11.942 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
11.942 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ 1 (/ (- 1 (pow (/ 1.0 (exp x)) 3)) (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1))))> #<alt (λ (x) (+ (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) 1/2))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>)
11.960 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ 1 (/ (- 1 (pow (/ 1.0 (exp x)) 3)) (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
11.973 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ 1 (/ (- 1 (pow (/ 1.0 (exp x)) 3)) (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1))))> #<alt (λ (x) (+ (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) 1/2))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>)
11.995 * * * [regime]: Found split indices: #<option (#s(si 2 79) #s(si 3 255))>
11.996 * [binary-search]: Only using regimes for bounds on (exp x) and (#<alt (λ (x) (/ 1 (/ (- 1 (pow (/ 1.0 (exp x)) 3)) (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1))))> #<alt (λ (x) (+ (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) 1/2))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>)
11.996 * [regimes]: Found splitpoints: (#s(sp 2 (exp x) 0.0) #s(sp 3 (exp x) +nan.0)) , with alts (#<alt (λ (x) (/ 1 (/ (- 1 (pow (/ 1.0 (exp x)) 3)) (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1))))> #<alt (λ (x) (+ (* (sqrt (fma 1/12 x (/ 1 x))) (sqrt (fma 1/12 x (/ 1 x)))) 1/2))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>)
11.996 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ (fma 1/12 x (/ 1 x)) 1/2))
11.996 * * [simplify]: iteration  0 :  15  enodes  (cost  21 )
11.997 * * [simplify]: iteration  1 :  18  enodes  (cost  21 )
11.997 * * [simplify]: iteration  done :  18  enodes  (cost  21 )
11.997 * [simplify]: Simplified to:
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ (fma 1/12 x (/ 1 x)) 1/2))
13.295 * [regime-testing]: Baseline error score: 21.67867207550835
13.295 * [regime-testing]: Oracle error score: 0.02432438296131727
13.296 * [regime-testing]: End program error score: 0.8497597468797733
13.327 * [regime-testing]: Target error score: 40.41203834817971