15.742 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (- (exp x) 1.0))
0.046 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.048 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.049 * * [simplify]: iteration  2 :  8  enodes  (cost  4 )
0.049 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.049 * * [progress]: iteration 1 / 4
0.049 * * * [progress]: picking best candidate
0.051 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.051 * * * [progress]: localizing error
0.055 * * * [progress]: generating rewritten candidates
0.055 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.060 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.068 * * * [progress]: generating series expansions
0.068 * * * * [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
0.069 * [taylor]: Taking taylor expansion of (exp 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 x) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.075 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.075 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.075 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.079 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.079 * [taylor]: Taking taylor expansion of -1 in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.079 * [taylor]: Taking taylor expansion of -1 in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * * * * [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
0.101 * [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
0.102 * [taylor]: Taking taylor expansion of (- (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 1.0 in x
0.108 * * * [progress]: simplifying candidates
0.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))
0.114 * * [simplify]: iteration  0 :  237  enodes  (cost  520 )
0.118 * * [simplify]: iteration  1 :  786  enodes  (cost  429 )
0.138 * * [simplify]: iteration  2 :  4651  enodes  (cost  416 )
0.291 * * [simplify]: iteration  3 :  5001  enodes  (cost  404 )
0.294 * [simplify]: Simplified to:
   (fma (pow (cbrt (exp x)) 3) 1 (- 1.0))
  (- 1.0 1.0)
  (fma (pow (cbrt (exp x)) 3) 1 (- 1.0))
  (- 1.0 1.0)
  (fma (pow (cbrt (exp x)) 3) 1 (- 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)
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (+ (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))
  (- (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (exp x)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp x)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (fma (- 1.0) 1.0 (exp (+ x x))))
  (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))
0.294 * * * [progress]: adding candidates to table
0.430 * * [progress]: iteration 2 / 4
0.430 * * * [progress]: picking best candidate
0.435 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))>
0.435 * * * [progress]: localizing error
0.446 * * * [progress]: generating rewritten candidates
0.446 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.447 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 3)
0.448 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.455 * * * [progress]: generating series expansions
0.455 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.455 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0
0.455 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.455 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.455 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.455 * [taylor]: Taking taylor expansion of 1/2 in x
0.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.456 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.456 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.456 * [taylor]: Taking taylor expansion of 1/6 in x
0.456 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.456 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.456 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.456 * [taylor]: Taking taylor expansion of 1/2 in x
0.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.456 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.456 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.456 * [taylor]: Taking taylor expansion of 1/6 in x
0.456 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.461 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in (x) around 0
0.461 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.461 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.461 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.461 * [taylor]: Taking taylor expansion of 1/2 in x
0.461 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.461 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.461 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.461 * [taylor]: Taking taylor expansion of 1/6 in x
0.461 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.462 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.462 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.462 * [taylor]: Taking taylor expansion of 1/2 in x
0.462 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.462 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.462 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.462 * [taylor]: Taking taylor expansion of 1/6 in x
0.462 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.470 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in (x) around 0
0.471 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.471 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.471 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.471 * [taylor]: Taking taylor expansion of 1/2 in x
0.471 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.471 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.471 * [taylor]: Taking taylor expansion of -1 in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.471 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.471 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.471 * [taylor]: Taking taylor expansion of 1/6 in x
0.471 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.471 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.471 * [taylor]: Taking taylor expansion of -1 in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.472 * [taylor]: Taking taylor expansion of -1 in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.472 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.472 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.472 * [taylor]: Taking taylor expansion of 1/2 in x
0.472 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.472 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.472 * [taylor]: Taking taylor expansion of -1 in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.473 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.473 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.473 * [taylor]: Taking taylor expansion of 1/6 in x
0.473 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.473 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.473 * [taylor]: Taking taylor expansion of -1 in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.473 * [taylor]: Taking taylor expansion of -1 in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.481 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 3)
0.481 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in (x) around 0
0.481 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.481 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.481 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.481 * [taylor]: Taking taylor expansion of 1/6 in x
0.481 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.481 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.481 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.481 * [taylor]: Taking taylor expansion of 1/6 in x
0.481 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.495 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in (x) around 0
0.495 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.495 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.495 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.495 * [taylor]: Taking taylor expansion of 1/6 in x
0.495 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.495 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.495 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.495 * [taylor]: Taking taylor expansion of 1/6 in x
0.495 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.522 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in (x) around 0
0.522 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.522 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.522 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.522 * [taylor]: Taking taylor expansion of 1/6 in x
0.522 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.522 * [taylor]: Taking taylor expansion of -1 in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.522 * [taylor]: Taking taylor expansion of -1 in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.523 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.523 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.523 * [taylor]: Taking taylor expansion of 1/6 in x
0.523 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.523 * [taylor]: Taking taylor expansion of -1 in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.523 * [taylor]: Taking taylor expansion of -1 in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.552 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.553 * [approximate]: Taking taylor expansion of (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) in (x) around 0
0.553 * [taylor]: Taking taylor expansion of (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) in x
0.553 * [taylor]: Taking taylor expansion of (exp x) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.553 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.553 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.553 * [taylor]: Taking taylor expansion of 1/2 in x
0.553 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.553 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.553 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.553 * [taylor]: Taking taylor expansion of 1/6 in x
0.553 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) in x
0.554 * [taylor]: Taking taylor expansion of (exp x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.555 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.555 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.555 * [taylor]: Taking taylor expansion of 1/2 in x
0.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.555 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.555 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.555 * [taylor]: Taking taylor expansion of 1/6 in x
0.555 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.562 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in (x) around 0
0.562 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x
0.562 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.562 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.562 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.562 * [taylor]: Taking taylor expansion of 1/2 in x
0.562 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.563 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.563 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.563 * [taylor]: Taking taylor expansion of 1/6 in x
0.563 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x
0.564 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.565 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.565 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.565 * [taylor]: Taking taylor expansion of 1/2 in x
0.565 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.565 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.565 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.565 * [taylor]: Taking taylor expansion of 1/6 in x
0.565 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.575 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in (x) around 0
0.575 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x
0.575 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.575 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.575 * [taylor]: Taking taylor expansion of -1 in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.576 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.576 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.576 * [taylor]: Taking taylor expansion of 1/2 in x
0.576 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.576 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.576 * [taylor]: Taking taylor expansion of -1 in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.576 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.576 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.576 * [taylor]: Taking taylor expansion of 1/6 in x
0.576 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.576 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.577 * [taylor]: Taking taylor expansion of -1 in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.577 * [taylor]: Taking taylor expansion of -1 in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x
0.578 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.579 * [taylor]: Taking taylor expansion of -1 in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.579 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.579 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.579 * [taylor]: Taking taylor expansion of 1/2 in x
0.579 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.579 * [taylor]: Taking taylor expansion of -1 in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.580 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.580 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.580 * [taylor]: Taking taylor expansion of 1/6 in x
0.580 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.580 * [taylor]: Taking taylor expansion of -1 in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.580 * [taylor]: Taking taylor expansion of -1 in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.590 * * * [progress]: simplifying candidates
0.590 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (log1p (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* 1/2 (pow x 2))
  (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (exp (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (expm1 (fma 1/6 (pow x 3) x))
  (log1p (fma 1/6 (pow x 3) x))
  (* 1/6 (pow x 3))
  (log (fma 1/6 (pow x 3) x))
  (exp (fma 1/6 (pow x 3) x))
  (* (cbrt (fma 1/6 (pow x 3) x)) (cbrt (fma 1/6 (pow x 3) x)))
  (cbrt (fma 1/6 (pow x 3) x))
  (* (* (fma 1/6 (pow x 3) x) (fma 1/6 (pow x 3) x)) (fma 1/6 (pow x 3) x))
  (sqrt (fma 1/6 (pow x 3) x))
  (sqrt (fma 1/6 (pow x 3) x))
  (expm1 (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (log1p (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (- x (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (log (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (exp (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (* (cbrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (cbrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (* (* (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (sqrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (sqrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (- (exp x))
  (- (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (cbrt (exp x)) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (cbrt (exp x)) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ (sqrt (exp x)) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (sqrt (exp x)) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (sqrt (exp x)) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (sqrt (exp x)) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ 1 (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (exp x) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ 1 (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (exp x) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ 1 1)
  (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ 1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (exp x))
  (/ (exp x) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (exp x) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (exp x) 1)
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (cbrt (exp x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt (exp x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (exp x))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
  (+ (* 1/6 (pow x 3)) x)
  (+ x (* 1/6 (pow x 3)))
  (+ x (* 1/6 (pow x 3)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (- (+ (* 6 (/ (exp x) (pow x 3))) (* 18 (/ (exp x) (pow x 5)))) (* 18 (/ (exp x) (pow x 4))))
  (- (+ (* 6 (/ (exp x) (pow x 3))) (* 18 (/ (exp x) (pow x 5)))) (* 18 (/ (exp x) (pow x 4))))
0.595 * * [simplify]: iteration  0 :  178  enodes  (cost  458 )
0.599 * * [simplify]: iteration  1 :  614  enodes  (cost  416 )
0.612 * * [simplify]: iteration  2 :  3125  enodes  (cost  414 )
0.679 * * [simplify]: iteration  3 :  5002  enodes  (cost  414 )
0.681 * [simplify]: Simplified to:
   (expm1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (log1p (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* 1/2 (pow x 2))
  (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (exp (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (expm1 (fma 1/6 (pow x 3) x))
  (log1p (fma 1/6 (pow x 3) x))
  (* 1/6 (pow x 3))
  (log (fma 1/6 (pow x 3) x))
  (exp (fma 1/6 (pow x 3) x))
  (* (cbrt (fma 1/6 (pow x 3) x)) (cbrt (fma 1/6 (pow x 3) x)))
  (cbrt (fma 1/6 (pow x 3) x))
  (pow (fma 1/6 (pow x 3) x) 3)
  (sqrt (fma 1/6 (pow x 3) x))
  (sqrt (fma 1/6 (pow x 3) x))
  (expm1 (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (log1p (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (- x (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (- x (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (exp (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (pow (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)
  (* (cbrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))) (cbrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (cbrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (pow (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) 3)
  (sqrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (sqrt (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (- (exp x))
  (- (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (cbrt (exp x)) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (cbrt (exp x)) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ (sqrt (exp x)) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (sqrt (exp x)) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (sqrt (exp x)) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (sqrt (exp x)) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ 1 (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (exp x) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ 1 (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ (exp x) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  1
  (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ 1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (exp x))
  (/ (exp x) (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))))
  (/ (exp x) (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (exp x)
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (cbrt (exp x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt (exp x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (exp x))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (fma 1/6 (pow x 3) x)
  (fma 1/6 (pow x 3) x)
  (fma 1/6 (pow x 3) x)
  (+ (fma 1/12 x (/ 1 x)) 1/2)
  (fma 18 (- (/ (exp x) (pow x 5)) (/ (exp x) (pow x 4))) (* 6 (/ (exp x) (pow x 3))))
  (fma 18 (- (/ (exp x) (pow x 5)) (/ (exp x) (pow x 4))) (* 6 (/ (exp x) (pow x 3))))
0.682 * * * [progress]: adding candidates to table
0.844 * * [progress]: iteration 3 / 4
0.844 * * * [progress]: picking best candidate
0.847 * * * * [pick]: Picked  #<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))>
0.847 * * * [progress]: localizing error
0.852 * * * [progress]: generating rewritten candidates
0.852 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.853 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.857 * * * [progress]: generating series expansions
0.857 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.857 * [approximate]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in (x) around 0
0.857 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
0.857 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
0.857 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.857 * [taylor]: Taking taylor expansion of 1/12 in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
0.858 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
0.858 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.858 * [taylor]: Taking taylor expansion of 1/12 in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.872 * [approximate]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in (x) around 0
0.872 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
0.872 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
0.872 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.872 * [taylor]: Taking taylor expansion of 1/12 in x
0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
0.872 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
0.872 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.872 * [taylor]: Taking taylor expansion of 1/12 in x
0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.885 * [approximate]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in (x) around 0
0.885 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
0.885 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
0.885 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
0.885 * [taylor]: Taking taylor expansion of 1/12 in x
0.885 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.885 * [taylor]: Taking taylor expansion of -1 in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.885 * [taylor]: Taking taylor expansion of -1 in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
0.885 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
0.886 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
0.886 * [taylor]: Taking taylor expansion of 1/12 in x
0.886 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.886 * [taylor]: Taking taylor expansion of -1 in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.886 * [taylor]: Taking taylor expansion of -1 in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.903 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.903 * [approximate]: Taking taylor expansion of (+ 1/2 (fma 1/12 x (/ 1 x))) in (x) around 0
0.903 * [taylor]: Taking taylor expansion of (+ 1/2 (fma 1/12 x (/ 1 x))) in x
0.903 * [taylor]: Taking taylor expansion of 1/2 in x
0.903 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
0.903 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
0.903 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.903 * [taylor]: Taking taylor expansion of 1/12 in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of (+ 1/2 (fma 1/12 x (/ 1 x))) in x
0.903 * [taylor]: Taking taylor expansion of 1/2 in x
0.903 * [taylor]: Taking taylor expansion of (fma 1/12 x (/ 1 x)) in x
0.903 * [taylor]: Rewrote expression to (+ (* 1/12 x) (/ 1 x))
0.903 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.903 * [taylor]: Taking taylor expansion of 1/12 in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.907 * [approximate]: Taking taylor expansion of (+ (fma 1/12 (/ 1 x) x) 1/2) in (x) around 0
0.907 * [taylor]: Taking taylor expansion of (+ (fma 1/12 (/ 1 x) x) 1/2) in x
0.907 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
0.907 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
0.907 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.907 * [taylor]: Taking taylor expansion of 1/12 in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of 1/2 in x
0.908 * [taylor]: Taking taylor expansion of (+ (fma 1/12 (/ 1 x) x) 1/2) in x
0.908 * [taylor]: Taking taylor expansion of (fma 1/12 (/ 1 x) x) in x
0.908 * [taylor]: Rewrote expression to (+ (* 1/12 (/ 1 x)) x)
0.908 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.908 * [taylor]: Taking taylor expansion of 1/12 in x
0.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of 1/2 in x
0.912 * [approximate]: Taking taylor expansion of (+ (fma 1/12 (/ -1 x) (* -1 x)) 1/2) in (x) around 0
0.912 * [taylor]: Taking taylor expansion of (+ (fma 1/12 (/ -1 x) (* -1 x)) 1/2) in x
0.912 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
0.912 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
0.912 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
0.912 * [taylor]: Taking taylor expansion of 1/12 in x
0.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.912 * [taylor]: Taking taylor expansion of -1 in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.912 * [taylor]: Taking taylor expansion of -1 in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of 1/2 in x
0.912 * [taylor]: Taking taylor expansion of (+ (fma 1/12 (/ -1 x) (* -1 x)) 1/2) in x
0.913 * [taylor]: Taking taylor expansion of (fma 1/12 (/ -1 x) (* -1 x)) in x
0.913 * [taylor]: Rewrote expression to (+ (* 1/12 (/ -1 x)) (* -1 x))
0.913 * [taylor]: Taking taylor expansion of (* 1/12 (/ -1 x)) in x
0.913 * [taylor]: Taking taylor expansion of 1/12 in x
0.913 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.913 * [taylor]: Taking taylor expansion of -1 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.913 * [taylor]: Taking taylor expansion of -1 in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of 1/2 in x
0.917 * * * [progress]: simplifying candidates
0.918 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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)) 1/2))
  (log1p (+ (fma 1/12 x (/ 1 x)) 1/2))
  (* (exp (fma 1/12 x (/ 1 x))) (exp 1/2))
  (log (+ (fma 1/12 x (/ 1 x)) 1/2))
  (exp (+ (fma 1/12 x (/ 1 x)) 1/2))
  (* (cbrt (+ (fma 1/12 x (/ 1 x)) 1/2)) (cbrt (+ (fma 1/12 x (/ 1 x)) 1/2)))
  (cbrt (+ (fma 1/12 x (/ 1 x)) 1/2))
  (* (* (+ (fma 1/12 x (/ 1 x)) 1/2) (+ (fma 1/12 x (/ 1 x)) 1/2)) (+ (fma 1/12 x (/ 1 x)) 1/2))
  (sqrt (+ (fma 1/12 x (/ 1 x)) 1/2))
  (sqrt (+ (fma 1/12 x (/ 1 x)) 1/2))
  (+ (pow (fma 1/12 x (/ 1 x)) 3) (pow 1/2 3))
  (+ (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x))) (- (* 1/2 1/2) (* (fma 1/12 x (/ 1 x)) 1/2)))
  (- (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x))) (* 1/2 1/2))
  (- (fma 1/12 x (/ 1 x)) 1/2)
  (+ (fma 1/12 x (/ 1 x)) 1/2)
  (+ (/ 1 x) 1/2)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
0.921 * * [simplify]: iteration  0 :  90  enodes  (cost  126 )
0.924 * * [simplify]: iteration  1 :  306  enodes  (cost  119 )
0.931 * * [simplify]: iteration  2 :  1283  enodes  (cost  117 )
0.956 * * [simplify]: iteration  3 :  5001  enodes  (cost  116 )
0.957 * [simplify]: Simplified to:
   (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)))
  (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)) 1/2))
  (log1p (+ (fma 1/12 x (/ 1 x)) 1/2))
  (exp (+ (fma 1/12 x (/ 1 x)) 1/2))
  (log (+ (fma 1/12 x (/ 1 x)) 1/2))
  (exp (+ (fma 1/12 x (/ 1 x)) 1/2))
  (* (cbrt (+ (fma 1/12 x (/ 1 x)) 1/2)) (cbrt (+ (fma 1/12 x (/ 1 x)) 1/2)))
  (cbrt (+ (fma 1/12 x (/ 1 x)) 1/2))
  (pow (+ (fma 1/12 x (/ 1 x)) 1/2) 3)
  (sqrt (+ (fma 1/12 x (/ 1 x)) 1/2))
  (sqrt (+ (fma 1/12 x (/ 1 x)) 1/2))
  (+ (pow (fma 1/12 x (/ 1 x)) 3) 1/8)
  (fma (fma 1/12 x (/ 1 x)) (- (fma 1/12 x (/ 1 x)) 1/2) 1/4)
  (- (* (fma 1/12 x (/ 1 x)) (fma 1/12 x (/ 1 x))) 1/4)
  (- (fma 1/12 x (/ 1 x)) 1/2)
  (+ (fma 1/12 x (/ 1 x)) 1/2)
  (+ (/ 1 x) 1/2)
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (fma 1/12 x (/ 1 x))
  (+ (fma 1/12 x (/ 1 x)) 1/2)
  (+ (fma 1/12 x (/ 1 x)) 1/2)
  (+ (fma 1/12 x (/ 1 x)) 1/2)
0.958 * * * [progress]: adding candidates to table
1.017 * * [progress]: iteration 4 / 4
1.017 * * * [progress]: picking best candidate
1.018 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
1.018 * * * [progress]: localizing error
1.024 * * * [progress]: generating rewritten candidates
1.024 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.032 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
1.039 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.054 * * * [progress]: generating series expansions
1.054 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.054 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
1.054 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.054 * [taylor]: Taking taylor expansion of 1 in x
1.054 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.054 * [taylor]: Taking taylor expansion of 1.0 in x
1.054 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.054 * [taylor]: Taking taylor expansion of (exp x) in x
1.054 * [taylor]: Taking taylor expansion of x in x
1.055 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.055 * [taylor]: Taking taylor expansion of 1 in x
1.055 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.055 * [taylor]: Taking taylor expansion of 1.0 in x
1.055 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.055 * [taylor]: Taking taylor expansion of (exp x) in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.067 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
1.067 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.067 * [taylor]: Taking taylor expansion of 1 in x
1.067 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.067 * [taylor]: Taking taylor expansion of 1.0 in x
1.067 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.067 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.067 * [taylor]: Taking taylor expansion of x in x
1.068 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.068 * [taylor]: Taking taylor expansion of 1 in x
1.068 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.068 * [taylor]: Taking taylor expansion of 1.0 in x
1.068 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.078 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
1.078 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.078 * [taylor]: Taking taylor expansion of 1 in x
1.078 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.078 * [taylor]: Taking taylor expansion of 1.0 in x
1.078 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.078 * [taylor]: Taking taylor expansion of -1 in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.078 * [taylor]: Taking taylor expansion of 1 in x
1.078 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.078 * [taylor]: Taking taylor expansion of 1.0 in x
1.078 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.078 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.078 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.078 * [taylor]: Taking taylor expansion of -1 in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.089 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
1.089 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
1.089 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
1.089 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [taylor]: Taking taylor expansion of (exp x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
1.089 * [taylor]: Taking taylor expansion of 1.0 in x
1.089 * [taylor]: Taking taylor expansion of (exp x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.096 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
1.096 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
1.096 * [taylor]: Taking taylor expansion of 1.0 in x
1.096 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.096 * [taylor]: Taking taylor expansion of x in x
1.096 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
1.096 * [taylor]: Taking taylor expansion of 1.0 in x
1.096 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.097 * [taylor]: Taking taylor expansion of x in x
1.099 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
1.099 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
1.099 * [taylor]: Taking taylor expansion of 1.0 in x
1.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.099 * [taylor]: Taking taylor expansion of -1 in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
1.099 * [taylor]: Taking taylor expansion of 1.0 in x
1.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.099 * [taylor]: Taking taylor expansion of -1 in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.101 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.101 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
1.101 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
1.101 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.101 * [taylor]: Taking taylor expansion of 1 in x
1.101 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.101 * [taylor]: Taking taylor expansion of 1.0 in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.101 * [taylor]: Taking taylor expansion of (exp x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
1.105 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
1.105 * [taylor]: Taking taylor expansion of 1 in x
1.105 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
1.105 * [taylor]: Taking taylor expansion of 1.0 in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
1.105 * [taylor]: Taking taylor expansion of (exp x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.125 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
1.125 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
1.125 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.125 * [taylor]: Taking taylor expansion of 1 in x
1.125 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.125 * [taylor]: Taking taylor expansion of 1.0 in x
1.125 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.125 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.125 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
1.126 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
1.126 * [taylor]: Taking taylor expansion of 1 in x
1.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
1.126 * [taylor]: Taking taylor expansion of 1.0 in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
1.126 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.138 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
1.138 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
1.138 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.138 * [taylor]: Taking taylor expansion of 1 in x
1.138 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.138 * [taylor]: Taking taylor expansion of 1.0 in x
1.138 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.138 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.138 * [taylor]: Taking taylor expansion of -1 in x
1.138 * [taylor]: Taking taylor expansion of x in x
1.139 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
1.139 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
1.139 * [taylor]: Taking taylor expansion of 1 in x
1.139 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
1.139 * [taylor]: Taking taylor expansion of 1.0 in x
1.139 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
1.139 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.139 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.139 * [taylor]: Taking taylor expansion of -1 in x
1.139 * [taylor]: Taking taylor expansion of x in x
1.151 * * * [progress]: simplifying candidates
1.153 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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 (/ 1.0 (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)
  (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)))))
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 1.0 x))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
1.163 * * [simplify]: iteration  0 :  552  enodes  (cost  1839 )
1.173 * * [simplify]: iteration  1 :  2298  enodes  (cost  1281 )
1.207 * * [simplify]: iteration  2 :  5001  enodes  (cost  1188 )
1.212 * [simplify]: Simplified to:
   (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (pow (/ (cbrt 1.0) (cbrt (exp x))) 3))
  (* (/ 1 (* (cbrt (exp x)) (cbrt (exp x)))) (+ (- (/ 1.0 (cbrt (exp x)))) (/ 1.0 (cbrt (exp x)))))
  (- 1 (* (/ 1.0 (sqrt (exp x))) (/ 1 (sqrt (exp x)))))
  (* (/ 1.0 (sqrt (exp x))) (+ (- (/ 1 (sqrt (exp x)))) (/ 1 (sqrt (exp x)))))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (- 1 (/ 1.0 (exp x)))
  (* (/ 1.0 (exp x)) (+ (- 1) 1))
  (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))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (pow (- 1 (/ 1.0 (exp x))) 3)
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- 1 (pow (/ 1.0 (exp x)) 3))
  (fma (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x))) 1)
  (- (/ 1.0 (exp x)))
  (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (- (/ 1.0 (exp x)))
  (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))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  1.0
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  (expm1 (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log1p (/ 1 (- 1 (/ 1.0 (exp x)))))
  (- 1)
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (/ 1 (pow (- 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)))))
  (/ 1 (pow (- 1 (/ 1.0 (exp x))) 3))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (- 1)
  (- (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ 1 (- 1 (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (fma (pow x 3) 0.16666666666666666 (- (* 1.0 x) (* 0.5 (pow x 2))))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (fma (pow x 2) 0.5 (- 1.0 (* 1.0 x)))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ (fma 0.08333333333333334 x (* 1.0 (/ 1 x))) 0.5)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
1.213 * * * [progress]: adding candidates to table
1.388 * [progress]: [Phase 3 of 3] Extracting.
1.389 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))> #<alt (λ (x) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.389 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
1.389 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))> #<alt (λ (x) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.411 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))> #<alt (λ (x) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.432 * * * [regime]: Found split indices: #<option (#s(si 2 87) #s(si 0 249) #s(si 2 255))>
1.433 * [binary-search]: Only using regimes for bounds on (exp x) and (#<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))> #<alt (λ (x) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.433 * [regimes]: Found splitpoints: (#s(sp 2 (exp x) 1.318279114858036e-175) #s(sp 0 (exp x) 1.0000164897469046) #s(sp 2 (exp x) +nan.0)) , with alts (#<alt (λ (x) (+ (fma 1/12 x (/ 1 x)) 1/2))> #<alt (λ (x) (/ (exp x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.433 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (exp x) 1.318279114858036e-175) (/ 1 (- 1 (/ 1.0 (exp x)))) (if (<= (exp x) 1.0000164897469046) (+ (fma 1/12 x (/ 1 x)) 1/2) (/ 1 (- 1 (/ 1.0 (exp x))))))
1.434 * * [simplify]: iteration  0 :  24  enodes  (cost  9 )
1.434 * * [simplify]: iteration  1 :  24  enodes  (cost  9 )
1.434 * [simplify]: Simplified to:
   (if (or (<= (exp x) 1.318279114858036e-175) (not (<= (exp x) 1.0000164897469046))) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ (fma 1/12 x (/ 1 x)) 1/2))
2.744 * [regime-testing]: Baseline error score: 11.299746817169154
2.745 * [regime-testing]: Oracle error score: 0.02305049160661339
2.746 * [regime-testing]: End program error score: 0.2590720808084252
2.774 * [regime-testing]: Target error score: 40.88298554881458