4.671 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) 1.0) x)
0.033 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.035 * * [simplify]: iteration  1 :  13  enodes  (cost  3 )
0.036 * * [simplify]: iteration  2 :  15  enodes  (cost  3 )
0.037 * * [simplify]: iteration  3 :  15  enodes  (cost  3 )
0.037 * [simplify]: Simplified to:
   (/ (- (exp x) 1.0) x)
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) 1.0) x))>
0.039 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.049 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.063 * * * [progress]: generating series expansions
0.063 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.063 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.063 * [taylor]: Taking taylor expansion of (exp x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (exp x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.069 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.070 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [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 -1 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 -1 in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.078 * [approximate]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in (x) around 0
0.078 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
0.078 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (exp x) 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 x in x
0.080 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
0.081 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.081 * [taylor]: Taking taylor expansion of (exp x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.092 * [approximate]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.092 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [approximate]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in (x) around 0
0.103 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.104 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.104 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * * * [progress]: simplifying candidates
0.124 * [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) 1.0) x))
  (log1p (/ (- (exp x) 1.0) x))
  (- (log (- (exp x) 1.0)) (log x))
  (log (/ (- (exp x) 1.0) x))
  (exp (/ (- (exp x) 1.0) x))
  (/ (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (* (* x x) x))
  (* (cbrt (/ (- (exp x) 1.0) x)) (cbrt (/ (- (exp x) 1.0) x)))
  (cbrt (/ (- (exp x) 1.0) x))
  (* (* (/ (- (exp x) 1.0) x) (/ (- (exp x) 1.0) x)) (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (- (- (exp x) 1.0))
  (- x)
  (/ (exp x) x)
  (/ 1.0 x)
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (exp x) 1.0)) (cbrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt x))
  (/ (cbrt (- (exp x) 1.0)) (sqrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 1)
  (/ (cbrt (- (exp x) 1.0)) x)
  (/ (sqrt (- (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (exp x) 1.0)) (cbrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) 1)
  (/ (sqrt (- (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ 1 1)
  (/ (- (exp x) 1.0) x)
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (cbrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) 1)
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ 1 1)
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ (- (exp x) 1.0) 1)
  (/ x (cbrt (- (exp x) 1.0)))
  (/ x (sqrt (- (exp x) 1.0)))
  (/ x (- (exp x) 1.0))
  (/ x (- (sqrt (exp x)) (sqrt 1.0)))
  (/ x (- (exp x) 1.0))
  (* x (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))
  (* x (+ (exp x) 1.0))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
0.128 * * [simplify]: iteration  0 :  282  enodes  (cost  468 )
0.133 * * [simplify]: iteration  1 :  919  enodes  (cost  380 )
0.154 * * [simplify]: iteration  2 :  5001  enodes  (cost  377 )
0.156 * [simplify]: Simplified to:
   (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 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) 1.0) x))
  (log1p (/ (- (exp x) 1.0) x))
  (log (/ (- (exp x) 1.0) x))
  (log (/ (- (exp x) 1.0) x))
  (exp (/ (- (exp x) 1.0) x))
  (pow (/ (- (exp x) 1.0) x) 3)
  (* (cbrt (/ (- (exp x) 1.0) x)) (cbrt (/ (- (exp x) 1.0) x)))
  (cbrt (/ (- (exp x) 1.0) x))
  (pow (/ (- (exp x) 1.0) x) 3)
  (sqrt (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (- 1.0 (exp x))
  (- x)
  (/ (exp x) x)
  (/ 1.0 x)
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (exp x) 1.0)) (cbrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt x))
  (/ (cbrt (- (exp x) 1.0)) (sqrt x))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (/ (cbrt (- (exp x) 1.0)) x)
  (/ (sqrt (- (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (exp x) 1.0)) (cbrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (sqrt (- (exp x) 1.0))
  (/ (sqrt (- (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  1
  (/ (- (exp x) 1.0) x)
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (cbrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  1
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (- (exp x) 1.0)
  (/ x (cbrt (- (exp x) 1.0)))
  (/ x (sqrt (- (exp x) 1.0)))
  (/ x (- (exp x) 1.0))
  (/ x (- (sqrt (exp x)) (sqrt 1.0)))
  (/ x (- (exp x) 1.0))
  (* x (fma 1.0 (+ (exp x) 1.0) (exp (+ x x))))
  (* x (+ (exp x) 1.0))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
0.157 * * * [progress]: adding candidates to table
0.293 * * [progress]: iteration 2 / 4
0.293 * * * [progress]: picking best candidate
0.298 * * * * [pick]: Picked  #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))>
0.298 * * * [progress]: localizing error
0.305 * * * [progress]: generating rewritten candidates
0.305 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.306 * * * [progress]: generating series expansions
0.306 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.306 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 2) (fma 1/2 x 1)) in (x) around 0
0.306 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 2) (fma 1/2 x 1)) in x
0.306 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 2)) (fma 1/2 x 1))
0.306 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of 1/6 in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (fma 1/2 x 1) in x
0.306 * [taylor]: Rewrote expression to (+ (* 1/2 x) 1)
0.306 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.306 * [taylor]: Taking taylor expansion of 1/2 in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of 1 in x
0.306 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 2) (fma 1/2 x 1)) in x
0.307 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 2)) (fma 1/2 x 1))
0.307 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of 1/6 in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (fma 1/2 x 1) in x
0.307 * [taylor]: Rewrote expression to (+ (* 1/2 x) 1)
0.307 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.307 * [taylor]: Taking taylor expansion of 1/2 in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 1 in x
0.310 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) 1)) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) 1)) in x
0.311 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) 1))
0.311 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 2)) in x
0.311 * [taylor]: Taking taylor expansion of 1/6 in x
0.311 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) 1) in x
0.311 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) 1)
0.311 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of 1/2 in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of 1 in x
0.311 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) 1)) in x
0.312 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) 1))
0.312 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 2)) in x
0.312 * [taylor]: Taking taylor expansion of 1/6 in x
0.312 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) 1) in x
0.312 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) 1)
0.312 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of 1/2 in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of 1 in x
0.318 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) 1)) in (x) around 0
0.318 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) 1)) in x
0.318 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) 1))
0.318 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 2)) in x
0.318 * [taylor]: Taking taylor expansion of 1/6 in x
0.318 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.318 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.318 * [taylor]: Taking taylor expansion of -1 in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) 1) in x
0.319 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) 1)
0.319 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x
0.319 * [taylor]: Taking taylor expansion of 1/2 in x
0.319 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.319 * [taylor]: Taking taylor expansion of -1 in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of 1 in x
0.319 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) 1)) in x
0.319 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) 1))
0.319 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 2)) in x
0.320 * [taylor]: Taking taylor expansion of 1/6 in x
0.320 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.320 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.320 * [taylor]: Taking taylor expansion of -1 in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) 1) in x
0.320 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) 1)
0.320 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x
0.320 * [taylor]: Taking taylor expansion of 1/2 in x
0.320 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.320 * [taylor]: Taking taylor expansion of -1 in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of 1 in x
0.327 * * * [progress]: simplifying candidates
0.327 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (log1p (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* 1/6 (pow x 2))
  (log (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (exp (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))) (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))))
  (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* (* (fma 1/6 (pow x 2) (fma 1/2 x 1)) (fma 1/6 (pow x 2) (fma 1/2 x 1))) (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
0.330 * * [simplify]: iteration  0 :  36  enodes  (cost  59 )
0.331 * * [simplify]: iteration  1 :  104  enodes  (cost  52 )
0.334 * * [simplify]: iteration  2 :  535  enodes  (cost  52 )
0.351 * * [simplify]: iteration  3 :  5002  enodes  (cost  52 )
0.352 * [simplify]: Simplified to:
   (expm1 (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (log1p (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* 1/6 (pow x 2))
  (log (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (exp (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))) (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))))
  (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (pow (fma 1/6 (pow x 2) (fma 1/2 x 1)) 3)
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
0.352 * * * [progress]: adding candidates to table
0.384 * * [progress]: iteration 3 / 4
0.384 * * * [progress]: picking best candidate
0.388 * * * * [pick]: Picked  #<alt (λ (x) (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))>
0.388 * * * [progress]: localizing error
0.398 * * * [progress]: generating rewritten candidates
0.398 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.398 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.400 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 3)
0.402 * * * [progress]: generating series expansions
0.402 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.402 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0
0.402 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.402 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.402 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.402 * [taylor]: Taking taylor expansion of 1/2 in x
0.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.402 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.402 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.402 * [taylor]: Taking taylor expansion of 1/6 in x
0.402 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.403 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.403 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.403 * [taylor]: Taking taylor expansion of 1/2 in x
0.403 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.403 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.403 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.403 * [taylor]: Taking taylor expansion of 1/6 in x
0.403 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.408 * [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
0.408 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.408 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.408 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.408 * [taylor]: Taking taylor expansion of 1/2 in x
0.408 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.408 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.408 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.408 * [taylor]: Taking taylor expansion of 1/6 in x
0.409 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.409 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.409 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.409 * [taylor]: Taking taylor expansion of 1/2 in x
0.409 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.410 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.410 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.410 * [taylor]: Taking taylor expansion of 1/6 in x
0.410 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.418 * [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
0.418 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.419 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.419 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.419 * [taylor]: Taking taylor expansion of 1/2 in x
0.419 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.419 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.419 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.419 * [taylor]: Taking taylor expansion of 1/6 in x
0.419 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.419 * [taylor]: Taking taylor expansion of -1 in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.420 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.420 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.420 * [taylor]: Taking taylor expansion of 1/2 in x
0.420 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.420 * [taylor]: Taking taylor expansion of -1 in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.420 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.420 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.420 * [taylor]: Taking taylor expansion of 1/6 in x
0.420 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.420 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.420 * [taylor]: Taking taylor expansion of -1 in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.421 * [taylor]: Taking taylor expansion of -1 in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.429 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.429 * [approximate]: Taking taylor expansion of (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) in (x) around 0
0.429 * [taylor]: Taking taylor expansion of (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) in x
0.429 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.429 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.429 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.429 * [taylor]: Taking taylor expansion of 1/2 in x
0.429 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.429 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.430 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.430 * [taylor]: Taking taylor expansion of 1/6 in x
0.430 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) in x
0.431 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.431 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.431 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.431 * [taylor]: Taking taylor expansion of 1/2 in x
0.431 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.431 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.431 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.431 * [taylor]: Taking taylor expansion of 1/6 in x
0.431 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.437 * [approximate]: Taking taylor expansion of (* x (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in (x) around 0
0.437 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.437 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.437 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.437 * [taylor]: Taking taylor expansion of 1/2 in x
0.437 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.437 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.437 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.437 * [taylor]: Taking taylor expansion of 1/6 in x
0.437 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.438 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.438 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.438 * [taylor]: Taking taylor expansion of 1/2 in x
0.438 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.439 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.439 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.439 * [taylor]: Taking taylor expansion of 1/6 in x
0.439 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.457 * [approximate]: Taking taylor expansion of (* -1 (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))))) in (x) around 0
0.457 * [taylor]: Taking taylor expansion of (* -1 (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))))) in x
0.457 * [taylor]: Taking taylor expansion of -1 in x
0.457 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.458 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.458 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.458 * [taylor]: Taking taylor expansion of 1/2 in x
0.458 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.458 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.458 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.458 * [taylor]: Taking taylor expansion of 1/6 in x
0.458 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (* -1 (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))))) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.459 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.459 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.459 * [taylor]: Taking taylor expansion of 1/2 in x
0.459 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.460 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.460 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.460 * [taylor]: Taking taylor expansion of 1/6 in x
0.460 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.477 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 3)
0.477 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in (x) around 0
0.477 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.477 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.477 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.477 * [taylor]: Taking taylor expansion of 1/6 in x
0.477 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.478 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.478 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.478 * [taylor]: Taking taylor expansion of 1/6 in x
0.478 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.492 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in (x) around 0
0.492 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.492 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.492 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.492 * [taylor]: Taking taylor expansion of 1/6 in x
0.492 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.493 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.493 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.493 * [taylor]: Taking taylor expansion of 1/6 in x
0.493 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.519 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in (x) around 0
0.519 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.520 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.520 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.520 * [taylor]: Taking taylor expansion of 1/6 in x
0.520 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.520 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.520 * [taylor]: Taking taylor expansion of -1 in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.520 * [taylor]: Taking taylor expansion of -1 in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.520 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.520 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.520 * [taylor]: Taking taylor expansion of 1/6 in x
0.521 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.521 * [taylor]: Taking taylor expansion of -1 in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.521 * [taylor]: Taking taylor expansion of -1 in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.554 * * * [progress]: simplifying candidates
0.555 * [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 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (log1p (/ (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 x))
  (log (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (exp (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 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))) (* (* x x) x))
  (* (cbrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)) (cbrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)))
  (cbrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (* (* (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)) (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (sqrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (sqrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (- (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (- 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 x) (cbrt x)))
  (/ (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt 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 x))
  (/ (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt 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)))) 1)
  (/ (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) x)
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt x))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt x))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt x))
  (/ (sqrt (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))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt x))
  (/ 1 1)
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)
  (/ 1 x)
  (/ 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 x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt x))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 1)
  (/ x (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ x (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ x (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))
  (+ (* 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 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 3)) x)
  (+ x (* 1/6 (pow x 3)))
  (+ x (* 1/6 (pow x 3)))
0.560 * * [simplify]: iteration  0 :  140  enodes  (cost  391 )
0.563 * * [simplify]: iteration  1 :  510  enodes  (cost  356 )
0.574 * * [simplify]: iteration  2 :  2915  enodes  (cost  356 )
0.640 * * [simplify]: iteration  3 :  5002  enodes  (cost  356 )
0.643 * [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 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (log1p (/ (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)) x))
  (exp (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (pow (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) 3)
  (* (cbrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)) (cbrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)))
  (cbrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (pow (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) 3)
  (sqrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (sqrt (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x))
  (- (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (- 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 x) (cbrt x)))
  (/ (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt 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 x))
  (/ (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt 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))) x)
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt x))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt x))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt 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))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt x))
  1
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)
  (/ 1 x)
  (/ 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 x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt x))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (/ x (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ x (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (/ x (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))
  (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 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 3) x)
  (fma 1/6 (pow x 3) x)
  (fma 1/6 (pow x 3) x)
0.643 * * * [progress]: adding candidates to table
0.794 * * [progress]: iteration 4 / 4
0.794 * * * [progress]: picking best candidate
0.798 * * * * [pick]: Picked  #<alt (λ (x) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))>
0.798 * * * [progress]: localizing error
0.809 * * * [progress]: generating rewritten candidates
0.809 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.809 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.817 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 3)
0.819 * * * [progress]: generating series expansions
0.819 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.819 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0
0.819 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.820 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.820 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.820 * [taylor]: Taking taylor expansion of 1/2 in x
0.820 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.820 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.820 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.820 * [taylor]: Taking taylor expansion of 1/6 in x
0.820 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.820 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.820 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.820 * [taylor]: Taking taylor expansion of 1/2 in x
0.820 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.820 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.820 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.820 * [taylor]: Taking taylor expansion of 1/6 in x
0.820 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of x in x
0.825 * [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
0.825 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.825 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.825 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.825 * [taylor]: Taking taylor expansion of 1/2 in x
0.825 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.825 * [taylor]: Taking taylor expansion of x in x
0.825 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.825 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.825 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.825 * [taylor]: Taking taylor expansion of 1/6 in x
0.825 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.825 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.826 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.826 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.826 * [taylor]: Taking taylor expansion of 1/2 in x
0.826 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.826 * [taylor]: Taking taylor expansion of x in x
0.826 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.827 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.827 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.827 * [taylor]: Taking taylor expansion of 1/6 in x
0.827 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.836 * [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
0.836 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.836 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.836 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.836 * [taylor]: Taking taylor expansion of 1/2 in x
0.836 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.836 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.836 * [taylor]: Taking taylor expansion of -1 in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.837 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.837 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.837 * [taylor]: Taking taylor expansion of 1/6 in x
0.837 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.837 * [taylor]: Taking taylor expansion of -1 in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.837 * [taylor]: Taking taylor expansion of -1 in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.838 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.838 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.838 * [taylor]: Taking taylor expansion of 1/2 in x
0.838 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.838 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.838 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.838 * [taylor]: Taking taylor expansion of 1/6 in x
0.838 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.838 * [taylor]: Taking taylor expansion of -1 in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.839 * [taylor]: Taking taylor expansion of -1 in x
0.839 * [taylor]: Taking taylor expansion of x in x
0.847 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.847 * [approximate]: Taking taylor expansion of (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) in (x) around 0
0.847 * [taylor]: Taking taylor expansion of (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) in x
0.847 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.847 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.847 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.847 * [taylor]: Taking taylor expansion of 1/2 in x
0.847 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.847 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.847 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.847 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.848 * [taylor]: Taking taylor expansion of 1/6 in x
0.848 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) in x
0.849 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.849 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.849 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.849 * [taylor]: Taking taylor expansion of 1/2 in x
0.849 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.849 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.849 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.849 * [taylor]: Taking taylor expansion of 1/6 in x
0.849 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.855 * [approximate]: Taking taylor expansion of (* x (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in (x) around 0
0.855 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.855 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.855 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.855 * [taylor]: Taking taylor expansion of 1/2 in x
0.855 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.855 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.856 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.856 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.856 * [taylor]: Taking taylor expansion of 1/6 in x
0.856 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.856 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.857 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.857 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.857 * [taylor]: Taking taylor expansion of 1/2 in x
0.857 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.857 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.857 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.857 * [taylor]: Taking taylor expansion of 1/6 in x
0.857 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 x) 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
0.872 * [approximate]: Taking taylor expansion of (* -1 (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))))) in (x) around 0
0.872 * [taylor]: Taking taylor expansion of (* -1 (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))))) in x
0.872 * [taylor]: Taking taylor expansion of -1 in x
0.872 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.873 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.873 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.873 * [taylor]: Taking taylor expansion of 1/2 in x
0.873 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.873 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.873 * [taylor]: Taking taylor expansion of -1 in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.873 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.873 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.873 * [taylor]: Taking taylor expansion of 1/6 in x
0.873 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.873 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.873 * [taylor]: Taking taylor expansion of -1 in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.874 * [taylor]: Taking taylor expansion of -1 in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of (* -1 (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))))) in x
0.874 * [taylor]: Taking taylor expansion of -1 in x
0.874 * [taylor]: Taking taylor expansion of (* x (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))) in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.874 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.874 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.874 * [taylor]: Taking taylor expansion of 1/2 in x
0.874 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.874 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.874 * [taylor]: Taking taylor expansion of -1 in x
0.874 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.875 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.875 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.875 * [taylor]: Taking taylor expansion of 1/6 in x
0.875 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.875 * [taylor]: Taking taylor expansion of -1 in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.875 * [taylor]: Taking taylor expansion of -1 in x
0.875 * [taylor]: Taking taylor expansion of x in x
0.897 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 3)
0.897 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in (x) around 0
0.897 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.897 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.897 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.897 * [taylor]: Taking taylor expansion of 1/6 in x
0.897 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.897 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.897 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.898 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.898 * [taylor]: Taking taylor expansion of 1/6 in x
0.898 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.898 * [taylor]: Taking taylor expansion of x in x
0.898 * [taylor]: Taking taylor expansion of x in x
0.912 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in (x) around 0
0.912 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.912 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.912 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.912 * [taylor]: Taking taylor expansion of 1/6 in x
0.912 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) 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 x in x
0.913 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.913 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.913 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.913 * [taylor]: Taking taylor expansion of 1/6 in x
0.913 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.913 * [taylor]: Taking taylor expansion of (/ 1 x) 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 x in x
0.940 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in (x) around 0
0.940 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.940 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.940 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.940 * [taylor]: Taking taylor expansion of 1/6 in x
0.940 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.940 * [taylor]: Taking taylor expansion of -1 in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.940 * [taylor]: Taking taylor expansion of -1 in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.941 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.941 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.941 * [taylor]: Taking taylor expansion of 1/6 in x
0.941 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.941 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.941 * [taylor]: Taking taylor expansion of -1 in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.941 * [taylor]: Taking taylor expansion of -1 in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.975 * * * [progress]: simplifying candidates
0.975 * [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 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (log1p (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))
  (+ (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (- (log x)))
  (+ (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (- 0 (log x)))
  (+ (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (- (log 1) (log x)))
  (+ (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log (/ 1 x)))
  (log (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (exp (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 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))) (/ (* (* 1 1) 1) (* (* x x) 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))) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))
  (* (cbrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))) (cbrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))))
  (cbrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (* (* (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (sqrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (sqrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (/ 1 x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (/ 1 x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ 1 (sqrt x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ 1 (sqrt x)))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt (/ 1 x)))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt x)))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ (sqrt 1) (* (cbrt x) (cbrt x))))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ (sqrt 1) (sqrt x)))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ (sqrt 1) 1))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 (* (cbrt x) (cbrt x))))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 (sqrt x)))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 1))
  (* (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)) 1)
  (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ 1 x))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ 1 x))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 1)
  (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))
  (+ (* 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 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 3)) x)
  (+ x (* 1/6 (pow x 3)))
  (+ x (* 1/6 (pow x 3)))
0.980 * * [simplify]: iteration  0 :  232  enodes  (cost  451 )
0.986 * * [simplify]: iteration  1 :  1174  enodes  (cost  390 )
1.011 * * [simplify]: iteration  2 :  5003  enodes  (cost  374 )
1.014 * [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 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (log1p (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 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 x))
  (- (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log x))
  (- (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log x))
  (- (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log x))
  (- (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (log x))
  (exp (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (pow (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) 3)
  (pow (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) 3)
  (* (cbrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))) (cbrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x))))
  (cbrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (pow (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) 3)
  (sqrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (sqrt (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (/ 1 x)))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (sqrt (/ 1 x)))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (pow x 1/2))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (pow x 1/2))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (pow x 1/2))
  (/ (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (pow x 1/2))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt (/ 1 x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (* (cbrt x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt 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 x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt 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 x) (cbrt x)))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (sqrt 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 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ 1 x))
  (* (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (/ 1 x))
  (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x)
  (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))
  (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 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 3) x)
  (fma 1/6 (pow x 3) x)
  (fma 1/6 (pow x 3) x)
1.014 * * * [progress]: adding candidates to table
1.177 * [progress]: [Phase 3 of 3] Extracting.
1.177 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))> #<alt (λ (x) (/ (log (exp (- (exp x) 1.0))) x))>)
1.177 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.177 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))> #<alt (λ (x) (/ (log (exp (- (exp x) 1.0))) x))>)
1.195 * * * [regime]: Found split indices: #<option (#s(si 2 86) #s(si 1 255))>
1.196 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))> #<alt (λ (x) (/ (log (exp (- (exp x) 1.0))) x))>)
1.217 * [regimes]: Found splitpoints: (#s(sp 2 x -0.00019141971874233585) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x) (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))> #<alt (λ (x) (/ (log (exp (- (exp x) 1.0))) x))>)
1.218 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.00019141971874233585) (/ (log (exp (- (exp x) 1.0))) x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))
1.218 * * [simplify]: iteration  0 :  19  enodes  (cost  8 )
1.219 * * [simplify]: iteration  1 :  19  enodes  (cost  8 )
1.219 * [simplify]: Simplified to:
   (if (<= x -0.00019141971874233585) (/ (log (exp (- (exp x) 1.0))) x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))
2.294 * [regime-testing]: Baseline error score: 21.353633084218593
2.294 * [regime-testing]: Oracle error score: 0.21375593310805388
2.296 * [regime-testing]: End program error score: 0.3693755433412432
2.337 * [regime-testing]: Target error score: 40.21777722215277