11.574 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x 1.0) (- 1.0 x))
0.014 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.017 * * [simplify]: iteration  2 :  9  enodes  (cost  3 )
0.017 * [simplify]: Simplified to:
   (/ (+ x 1.0) (- 1.0 x))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))>
0.018 * * * [progress]: localizing error
0.023 * * * [progress]: generating rewritten candidates
0.023 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.036 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.038 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of 1.0 in x
0.038 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.038 * [taylor]: Taking taylor expansion of 1.0 in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.045 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.045 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.046 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.057 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.057 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.058 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (- (log (+ x 1.0)) (log (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (* (* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x))) (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) 1)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) 1)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ (+ x 1.0) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- 1.0 x) (- x 1.0))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.074 * * [simplify]: iteration  0 :  214  enodes  (cost  315 )
0.078 * * [simplify]: iteration  1 :  711  enodes  (cost  297 )
0.090 * * [simplify]: iteration  2 :  2979  enodes  (cost  293 )
0.154 * * [simplify]: iteration  3 :  5001  enodes  (cost  292 )
0.156 * [simplify]: Simplified to:
   (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- x 1.0)
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ x 1.0)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (+ x 1.0)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- 1.0 x))
  (* (fma x x (- (* 1.0 1.0) (* x 1.0))) (- 1.0 x))
  (* (- 1.0 x) (- x 1.0))
  (fma (fma x x x) 2.0 1.0)
  (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1))
  (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1))
0.157 * * * [progress]: adding candidates to table
0.379 * * [progress]: iteration 2 / 4
0.379 * * * [progress]: picking best candidate
0.381 * * * * [pick]: Picked  #<alt (λ (x) (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))>
0.382 * * * [progress]: localizing error
0.389 * * * [progress]: generating rewritten candidates
0.389 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.390 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.390 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.404 * * * [progress]: generating series expansions
0.404 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.404 * [approximate]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in (x) around 0
0.404 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
0.404 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
0.404 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
0.404 * [taylor]: Taking taylor expansion of 1 in x
0.404 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.404 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
0.407 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
0.407 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
0.407 * [taylor]: Taking taylor expansion of 1 in x
0.407 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.407 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of 1.0 in x
0.407 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.407 * [taylor]: Taking taylor expansion of 1.0 in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.430 * [approximate]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in (x) around 0
0.430 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.430 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
0.430 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.430 * [taylor]: Taking taylor expansion of 1 in x
0.430 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.430 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.430 * [taylor]: Taking taylor expansion of 1.0 in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.430 * [taylor]: Taking taylor expansion of 1.0 in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.436 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
0.436 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.436 * [taylor]: Taking taylor expansion of 1 in x
0.436 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.436 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.436 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.436 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.468 * [approximate]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.468 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.469 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.469 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.469 * [taylor]: Taking taylor expansion of 1 in x
0.469 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.469 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.474 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.474 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.474 * [taylor]: Taking taylor expansion of 1 in x
0.474 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.474 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.474 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.511 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in (x) around 0
0.511 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
0.511 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)
0.511 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
0.511 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
0.511 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
0.511 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
0.511 * [taylor]: Taking taylor expansion of 1 in x
0.511 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.512 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of 1 in x
0.514 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
0.514 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)
0.514 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
0.514 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
0.514 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
0.514 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
0.514 * [taylor]: Taking taylor expansion of 1 in x
0.514 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.514 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of 1.0 in x
0.514 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.514 * [taylor]: Taking taylor expansion of 1.0 in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of 1 in x
0.542 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in (x) around 0
0.542 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
0.542 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) 1)
0.542 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
0.542 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.542 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
0.542 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.542 * [taylor]: Taking taylor expansion of 1 in x
0.542 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.542 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.542 * [taylor]: Taking taylor expansion of 1.0 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.542 * [taylor]: Taking taylor expansion of 1.0 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of 1 in x
0.550 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
0.550 * [taylor]: Rewrote expression to (- (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) 1)
0.550 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
0.550 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.550 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
0.550 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.550 * [taylor]: Taking taylor expansion of 1 in x
0.550 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.550 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.550 * [taylor]: Taking taylor expansion of 1.0 in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.551 * [taylor]: Taking taylor expansion of 1.0 in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of 1 in x
0.599 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
0.600 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.600 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1)
0.600 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.600 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.600 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.600 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.600 * [taylor]: Taking taylor expansion of 1 in x
0.600 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.600 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.600 * [taylor]: Taking taylor expansion of 1.0 in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * [taylor]: Taking taylor expansion of 1 in x
0.607 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.607 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1)
0.607 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
0.607 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.607 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.607 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.608 * [taylor]: Taking taylor expansion of 1 in x
0.608 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.608 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.608 * [taylor]: Taking taylor expansion of 1.0 in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of 1.0 in x
0.614 * [taylor]: Taking taylor expansion of 1 in x
0.654 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.654 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
0.654 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.654 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.654 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.655 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.668 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
0.668 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.668 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of 1.0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of 1.0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.670 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.670 * [taylor]: Taking taylor expansion of 1.0 in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.670 * [taylor]: Taking taylor expansion of 1.0 in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.680 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
0.680 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.680 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.680 * [taylor]: Taking taylor expansion of 1.0 in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.682 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.692 * * * [progress]: simplifying candidates
0.693 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 (/ (+ x 1.0) (- 1.0 x)))
  (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))
  (log1p (log1p (/ (+ x 1.0) (- 1.0 x))))
  (log (log1p (/ (+ x 1.0) (- 1.0 x))))
  (exp (log1p (/ (+ x 1.0) (- 1.0 x))))
  (* (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))) (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (cbrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (* (* (log1p (/ (+ x 1.0) (- 1.0 x))) (log1p (/ (+ x 1.0) (- 1.0 x)))) (log1p (/ (+ x 1.0) (- 1.0 x))))
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (exp (log1p (/ (+ x 1.0) (- 1.0 x))))
  (expm1 (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (log1p (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (log (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (exp (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (* (cbrt (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))))
  (cbrt (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (* (* (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))) (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))) (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (sqrt (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (sqrt (expm1 (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (- (log (+ x 1.0)) (log (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (* (* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x))) (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) 1)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) 1)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ (+ x 1.0) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- 1.0 x) (- x 1.0))
  (+ (log 2.0) (+ (* 0.5 (pow x 2)) (* 1.0 x)))
  (+ (log (- 2.0)) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))))
  (- (+ (log 2.0) (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) (* 2.0 (/ 1 (* (pow x 2) (pow 2.0 2)))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (+ (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (pow x 2))) (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) x)))) 1)
  (- (+ (* 1.5 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (pow x 2))) (+ (* 1.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) x)) (exp (+ (log 2.0) (log (/ -1 x)))))) (+ 1 (* 2.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (pow x 2) (pow 2.0 2))))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
0.698 * * [simplify]: iteration  0 :  378  enodes  (cost  521 )
0.704 * * [simplify]: iteration  1 :  1270  enodes  (cost  479 )
0.728 * * [simplify]: iteration  2 :  5001  enodes  (cost  451 )
0.730 * [simplify]: Simplified to:
   (+ 1 (/ (+ x 1.0) (- 1.0 x)))
  (/ (+ x 1.0) (- 1.0 x))
  (log1p (log1p (/ (+ x 1.0) (- 1.0 x))))
  (log (log1p (/ (+ x 1.0) (- 1.0 x))))
  (exp (log1p (/ (+ x 1.0) (- 1.0 x))))
  (* (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))) (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (cbrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (pow (log1p (/ (+ x 1.0) (- 1.0 x))) 3)
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (exp (log1p (/ (+ x 1.0) (- 1.0 x))))
  (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- x 1.0)
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ x 1.0)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (+ x 1.0)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- 1.0 x))
  (* (fma x x (- (* 1.0 1.0) (* x 1.0))) (- 1.0 x))
  (* (- 1.0 x) (- x 1.0))
  (+ (fma 0.5 (pow x 2) (* 1.0 x)) (log 2.0))
  (+ (+ (log (- 2.0)) (/ 1.0 x)) (- (/ (/ 0.5 x) x) (log x)))
  (+ (+ (log 2.0) (fma 1.0 (/ 1 x) (log (/ -1 x)))) (* (/ 1 (pow x 2)) (- 1.0 (/ 2.0 (pow 2.0 2)))))
  (fma 2.0 (pow x 2) (fma 2.0 x 1.0))
  (- (* (/ (- 2.0) (/ x (/ 1 x))) (+ (/ 1.0 x) 1.0)) (- 1 (- (* 2.0 (/ 1 x)))))
  (+ (* (/ -1 x) 2.0) (- (* (/ 2.0 (/ x (/ -1 x))) (+ (/ 1.5 x) 1.0)) (fma 2.0 (* (/ 2.0 (pow 2.0 2)) (/ (/ -1 x) (pow x 2))) 1)))
  (fma 2.0 (pow x 2) (fma 2.0 x 1.0))
  (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1))
  (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1))
0.731 * * * [progress]: adding candidates to table
0.889 * * [progress]: iteration 3 / 4
0.889 * * * [progress]: picking best candidate
0.891 * * * * [pick]: Picked  #<alt (λ (x) (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))>
0.891 * * * [progress]: localizing error
0.900 * * * [progress]: generating rewritten candidates
0.900 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.900 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.901 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.906 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.924 * * * [progress]: generating series expansions
0.924 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.924 * [approximate]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in (x) around 0
0.924 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
0.924 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
0.925 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
0.925 * [taylor]: Taking taylor expansion of 1 in x
0.925 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.925 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.925 * [taylor]: Taking taylor expansion of 1.0 in x
0.925 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.925 * [taylor]: Taking taylor expansion of 1.0 in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
0.927 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
0.927 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
0.927 * [taylor]: Taking taylor expansion of 1 in x
0.927 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
0.927 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of 1.0 in x
0.927 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.927 * [taylor]: Taking taylor expansion of 1.0 in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.946 * [approximate]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in (x) around 0
0.947 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.947 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
0.947 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.947 * [taylor]: Taking taylor expansion of 1 in x
0.947 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.947 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.953 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
0.953 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
0.953 * [taylor]: Taking taylor expansion of 1 in x
0.953 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
0.953 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.953 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.953 * [taylor]: Taking taylor expansion of x in x
0.986 * [approximate]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in (x) around 0
0.986 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.986 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.986 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.986 * [taylor]: Taking taylor expansion of 1 in x
0.986 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.986 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.986 * [taylor]: Taking taylor expansion of 1.0 in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of 1.0 in x
0.991 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.991 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
0.991 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
0.991 * [taylor]: Taking taylor expansion of 1 in x
0.991 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
0.991 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.992 * [taylor]: Taking taylor expansion of 1.0 in x
0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.992 * [taylor]: Taking taylor expansion of x in x
0.992 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.992 * [taylor]: Taking taylor expansion of x in x
0.992 * [taylor]: Taking taylor expansion of 1.0 in x
1.031 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.031 * [approximate]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in (x) around 0
1.031 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
1.031 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
1.032 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
1.032 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
1.032 * [taylor]: Taking taylor expansion of 1 in x
1.032 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.032 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.032 * [taylor]: Taking taylor expansion of 1.0 in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.034 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
1.034 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
1.034 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
1.034 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
1.034 * [taylor]: Taking taylor expansion of 1 in x
1.034 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.034 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.034 * [taylor]: Taking taylor expansion of 1.0 in x
1.034 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.034 * [taylor]: Taking taylor expansion of 1.0 in x
1.034 * [taylor]: Taking taylor expansion of x in x
1.061 * [approximate]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in (x) around 0
1.061 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
1.061 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.061 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
1.061 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.061 * [taylor]: Taking taylor expansion of 1 in x
1.061 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.061 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.061 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.061 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.069 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
1.069 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.069 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
1.069 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.069 * [taylor]: Taking taylor expansion of 1 in x
1.069 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.069 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.069 * [taylor]: Taking taylor expansion of 1.0 in x
1.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.069 * [taylor]: Taking taylor expansion of x in x
1.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.069 * [taylor]: Taking taylor expansion of 1.0 in x
1.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.070 * [taylor]: Taking taylor expansion of x in x
1.118 * [approximate]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in (x) around 0
1.118 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
1.118 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.119 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
1.119 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.119 * [taylor]: Taking taylor expansion of 1 in x
1.119 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.119 * [taylor]: Taking taylor expansion of 1.0 in x
1.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.119 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.119 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of 1.0 in x
1.125 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
1.126 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.126 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
1.126 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.126 * [taylor]: Taking taylor expansion of 1 in x
1.126 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.126 * [taylor]: Taking taylor expansion of 1.0 in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of 1.0 in x
1.176 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.176 * [approximate]: Taking taylor expansion of (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) in (x) around 0
1.176 * [taylor]: Taking taylor expansion of (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) in x
1.176 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
1.176 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
1.176 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
1.176 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
1.176 * [taylor]: Taking taylor expansion of 1 in x
1.176 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.176 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.176 * [taylor]: Taking taylor expansion of x in x
1.176 * [taylor]: Taking taylor expansion of 1.0 in x
1.177 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.177 * [taylor]: Taking taylor expansion of 1.0 in x
1.177 * [taylor]: Taking taylor expansion of x in x
1.179 * [taylor]: Taking taylor expansion of 1 in x
1.179 * [taylor]: Taking taylor expansion of (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) in x
1.179 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) in x
1.179 * [taylor]: Taking taylor expansion of (log1p (/ (+ x 1.0) (- 1.0 x))) in x
1.179 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ x 1.0) (- 1.0 x))))
1.179 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ x 1.0) (- 1.0 x))) in x
1.179 * [taylor]: Taking taylor expansion of 1 in x
1.179 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.179 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.179 * [taylor]: Taking taylor expansion of 1.0 in x
1.179 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.179 * [taylor]: Taking taylor expansion of 1.0 in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.181 * [taylor]: Taking taylor expansion of 1 in x
1.207 * [approximate]: Taking taylor expansion of (- (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) 1) in (x) around 0
1.207 * [taylor]: Taking taylor expansion of (- (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) 1) in x
1.207 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
1.207 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.207 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
1.207 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.207 * [taylor]: Taking taylor expansion of 1 in x
1.207 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.207 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.207 * [taylor]: Taking taylor expansion of 1.0 in x
1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.208 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.208 * [taylor]: Taking taylor expansion of 1.0 in x
1.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.208 * [taylor]: Taking taylor expansion of x in x
1.215 * [taylor]: Taking taylor expansion of 1 in x
1.215 * [taylor]: Taking taylor expansion of (- (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) 1) in x
1.215 * [taylor]: Taking taylor expansion of (exp (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))))) in x
1.215 * [taylor]: Taking taylor expansion of (log1p (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.215 * [taylor]: Rewrote expression to (log (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))))
1.215 * [taylor]: Taking taylor expansion of (+ 1 (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x)))) in x
1.215 * [taylor]: Taking taylor expansion of 1 in x
1.215 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.215 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.215 * [taylor]: Taking taylor expansion of 1.0 in x
1.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.216 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.216 * [taylor]: Taking taylor expansion of 1.0 in x
1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.216 * [taylor]: Taking taylor expansion of x in x
1.223 * [taylor]: Taking taylor expansion of 1 in x
1.266 * [approximate]: Taking taylor expansion of (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) in (x) around 0
1.266 * [taylor]: Taking taylor expansion of (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) in x
1.266 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
1.266 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.266 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
1.266 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.266 * [taylor]: Taking taylor expansion of 1 in x
1.266 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.266 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.266 * [taylor]: Taking taylor expansion of 1.0 in x
1.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of 1.0 in x
1.273 * [taylor]: Taking taylor expansion of 1 in x
1.273 * [taylor]: Taking taylor expansion of (- (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) 1) in x
1.273 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)))) in x
1.273 * [taylor]: Taking taylor expansion of (log1p (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.273 * [taylor]: Rewrote expression to (log (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))))
1.273 * [taylor]: Taking taylor expansion of (+ 1 (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))) in x
1.273 * [taylor]: Taking taylor expansion of 1 in x
1.273 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.273 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.273 * [taylor]: Taking taylor expansion of 1.0 in x
1.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.273 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of 1.0 in x
1.280 * [taylor]: Taking taylor expansion of 1 in x
1.319 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.319 * [approximate]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in (x) around 0
1.319 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.319 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.319 * [taylor]: Taking taylor expansion of x in x
1.319 * [taylor]: Taking taylor expansion of 1.0 in x
1.320 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.320 * [taylor]: Taking taylor expansion of 1.0 in x
1.320 * [taylor]: Taking taylor expansion of x in x
1.321 * [taylor]: Taking taylor expansion of (/ (+ x 1.0) (- 1.0 x)) in x
1.321 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.321 * [taylor]: Taking taylor expansion of 1.0 in x
1.321 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.321 * [taylor]: Taking taylor expansion of 1.0 in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.327 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in (x) around 0
1.327 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.327 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.327 * [taylor]: Taking taylor expansion of 1.0 in x
1.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.327 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of 1.0 in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.329 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.329 * [taylor]: Taking taylor expansion of 1.0 in x
1.329 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.330 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.330 * [taylor]: Taking taylor expansion of 1.0 in x
1.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.330 * [taylor]: Taking taylor expansion of x in x
1.346 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in (x) around 0
1.346 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.346 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.346 * [taylor]: Taking taylor expansion of 1.0 in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of 1.0 in x
1.347 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
1.347 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.347 * [taylor]: Taking taylor expansion of 1.0 in x
1.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.347 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.348 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of 1.0 in x
1.357 * * * [progress]: simplifying candidates
1.359 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 (/ (+ x 1.0) (- 1.0 x)))
  (expm1 (log1p (/ (+ x 1.0) (- 1.0 x))))
  (log1p (log1p (/ (+ x 1.0) (- 1.0 x))))
  (log (log1p (/ (+ x 1.0) (- 1.0 x))))
  (exp (log1p (/ (+ x 1.0) (- 1.0 x))))
  (* (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))) (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (cbrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (* (* (log1p (/ (+ x 1.0) (- 1.0 x))) (log1p (/ (+ x 1.0) (- 1.0 x)))) (log1p (/ (+ x 1.0) (- 1.0 x))))
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (expm1 (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (log1p (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (exp (* (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))) (cbrt (log1p (/ (+ x 1.0) (- 1.0 x))))))
  (exp (sqrt (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (exp 1)
  (log (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (exp (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))))
  (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (* (* (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (fma (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma 1 (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma 1 (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma 1 (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (expm1 (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (log1p (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (- 1)
  (- 1)
  (- 1)
  (/ (exp (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (exp 1))
  (log (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (exp (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (* (cbrt (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)) (cbrt (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)))
  (cbrt (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (* (* (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)) (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (sqrt (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (sqrt (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))
  (- (pow (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 3) (pow 1 3))
  (+ (* (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (+ (* 1 1) (* (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)))
  (- 1)
  (- (* (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (* 1 1))
  (+ (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)
  (+ (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (sqrt 1))
  (- (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (sqrt 1))
  (+ (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (- (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (+ (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (- (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)
  (- 1)
  (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (- (log (+ x 1.0)) (log (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (/ (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (* (* (/ (+ x 1.0) (- 1.0 x)) (/ (+ x 1.0) (- 1.0 x))) (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) 1)
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) 1)
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (/ (+ x 1.0) 1)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) 1)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ (+ x 1.0) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- 1.0 x) (- x 1.0))
  (+ (log 2.0) (+ (* 0.5 (pow x 2)) (* 1.0 x)))
  (+ (log (- 2.0)) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (* 1.0 (/ 1 x)))))
  (- (+ (log 2.0) (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (log (/ -1 x))))) (* 2.0 (/ 1 (* (pow x 2) (pow 2.0 2)))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 2.0))
  (+ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (+ (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (pow x 2))) (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) x))))
  (- (+ (* 1.5 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (pow x 2))) (+ (* 1.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) x)) (exp (+ (log 2.0) (log (/ -1 x)))))) (* 2.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (pow x 2) (pow 2.0 2)))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (+ (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) (pow x 2))) (* 1.0 (/ (exp (+ (log (- 2.0)) (log (/ 1 x)))) x)))) 1)
  (- (+ (* 1.5 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (pow x 2))) (+ (* 1.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) x)) (exp (+ (log 2.0) (log (/ -1 x)))))) (+ 1 (* 2.0 (/ (exp (+ (log 2.0) (log (/ -1 x)))) (* (pow x 2) (pow 2.0 2))))))
  (+ (* 2.0 (pow x 2)) (+ (* 2.0 x) 1.0))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
  (- (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 x)) 1)))
1.366 * * [simplify]: iteration  0 :  493  enodes  (cost  937 )
1.374 * * [simplify]: iteration  1 :  1885  enodes  (cost  798 )
1.402 * * [simplify]: iteration  2 :  5002  enodes  (cost  730 )
1.405 * [simplify]: Simplified to:
   (+ 1 (/ (+ x 1.0) (- 1.0 x)))
  (/ (+ x 1.0) (- 1.0 x))
  (log1p (log1p (/ (+ x 1.0) (- 1.0 x))))
  (log (log1p (/ (+ x 1.0) (- 1.0 x))))
  (+ 1 (/ (+ x 1.0) (- 1.0 x)))
  (* (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))) (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (cbrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (pow (log1p (/ (+ x 1.0) (- 1.0 x))) 3)
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (sqrt (log1p (/ (+ x 1.0) (- 1.0 x))))
  (expm1 (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (log1p (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (exp (* (cbrt (log1p (/ (+ x 1.0) (- 1.0 x)))) (cbrt (log1p (/ (+ x 1.0) (- 1.0 x))))))
  (exp (sqrt (log1p (/ (+ x 1.0) (- 1.0 x)))))
  E
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (exp (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))))
  (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (pow (+ 1 (/ (+ x 1.0) (- 1.0 x))) 3)
  (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))
  (- (* (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) 1)
  0
  (- (* (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) 1)
  0
  (- (* (* (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (exp (log1p (/ (+ x 1.0) (- 1.0 x)))))) 1)
  0
  (/ (+ x 1.0) (- 1.0 x))
  0
  (/ (+ x 1.0) (- 1.0 x))
  0
  (/ (+ x 1.0) (- 1.0 x))
  0
  (/ (+ x 1.0) (- 1.0 x))
  0
  (/ (+ x 1.0) (- 1.0 x))
  0
  (/ (+ x 1.0) (- 1.0 x))
  0
  (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (- 1)
  (- 1)
  (- 1)
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (pow (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 3) (pow 1 3))
  (+ (* (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) (+ (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1)) 1)
  (- 1)
  (* (+ (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1) (/ (+ x 1.0) (- 1.0 x)))
  (+ (+ 1 (/ (+ x 1.0) (- 1.0 x))) 1)
  (+ (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (- (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (+ (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (- (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (+ (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (- (sqrt (exp (log1p (/ (+ x 1.0) (- 1.0 x))))) 1)
  (/ (+ x 1.0) (- 1.0 x))
  (- 1)
  (expm1 (/ (+ x 1.0) (- 1.0 x)))
  (log1p (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (log (/ (+ x 1.0) (- 1.0 x)))
  (exp (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
  (cbrt (/ (+ x 1.0) (- 1.0 x)))
  (pow (/ (+ x 1.0) (- 1.0 x)) 3)
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (sqrt (/ (+ x 1.0) (- 1.0 x)))
  (- (+ x 1.0))
  (- x 1.0)
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (sqrt (- 1.0 x)))
  (/ (cbrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (/ (cbrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt (+ x 1.0)) (cbrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (/ (sqrt (+ x 1.0)) (sqrt (- 1.0 x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ (sqrt (+ x 1.0)) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt (+ x 1.0)) (- (sqrt 1.0) (sqrt x)))
  (sqrt (+ x 1.0))
  (/ (sqrt (+ x 1.0)) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ (+ x 1.0) (- (sqrt 1.0) (sqrt x)))
  1
  (/ (+ x 1.0) (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (+ x 1.0) (sqrt (- 1.0 x)))
  (+ x 1.0)
  (/ (+ x 1.0) (+ (sqrt 1.0) (sqrt x)))
  (+ x 1.0)
  (/ (- 1.0 x) (cbrt (+ x 1.0)))
  (/ (- 1.0 x) (sqrt (+ x 1.0)))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (- 1.0 x) (+ x 1.0))
  (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
  (/ 1 (- 1.0 x))
  (* (fma x x (- (* 1.0 1.0) (* x 1.0))) (- 1.0 x))
  (* (- 1.0 x) (- x 1.0))
  (+ (fma 0.5 (pow x 2) (* 1.0 x)) (log 2.0))
  (+ (+ (log (- 2.0)) (/ 1.0 x)) (- (/ (/ 0.5 x) x) (log x)))
  (+ (+ (log 2.0) (fma 1.0 (/ 1 x) (log (/ -1 x)))) (* (/ 1 (pow x 2)) (- 1.0 (/ 2.0 (pow 2.0 2)))))
  (fma 2.0 (pow x 2) (fma 2.0 x 2.0))
  (fma (/ 1 x) (- 2.0) (fma 1.0 (* (/ (- 2.0) x) (/ (/ 1 x) x)) (/ (* (* 1.0 (- 2.0)) (/ 1 x)) x)))
  (+ (+ (* (- 2.0) (* (/ 2.0 (pow 2.0 2)) (/ (/ -1 x) (pow x 2)))) (* (/ 2.0 (/ x (/ -1 x))) (+ (/ 1.5 x) 1.0))) (* (/ -1 x) 2.0))
  (fma 2.0 (pow x 2) (fma 2.0 x 1.0))
  (+ (+ (- 1) (- (* 2.0 (/ 1 x)))) (* (/ (- 2.0) (/ x (/ 1 x))) (+ (/ 1.0 x) 1.0)))
  (+ (+ (fma (- 2.0) (* (/ 2.0 (pow 2.0 2)) (/ (/ -1 x) (pow x 2))) (- 1)) (* (/ 2.0 (/ x (/ -1 x))) (+ (/ 1.5 x) 1.0))) (* (/ -1 x) 2.0))
  (fma 2.0 (pow x 2) (fma 2.0 x 1.0))
  (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1))
  (- (/ (- 2.0) (pow x 2)) (fma 2.0 (/ 1 x) 1))
1.406 * * * [progress]: adding candidates to table
1.636 * [progress]: [Phase 3 of 3] Extracting.
1.636 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))> #<alt (λ (x) (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))>)
1.636 * * * [regime-changes]: Trying 2 branch expressions: ((/ (+ x 1.0) (- 1.0 x)) x)
1.637 * * * * [regimes]: Trying to branch on (/ (+ x 1.0) (- 1.0 x)) from (#<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))> #<alt (λ (x) (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))>)
1.648 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (+ x 1.0) (- 1.0 x)))> #<alt (λ (x) (- (exp (log1p (/ (+ x 1.0) (- 1.0 x)))) 1))>)
1.658 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.658 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x 1.0) (- 1.0 x))
1.659 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
1.659 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
1.659 * [simplify]: Simplified to:
   (/ (+ x 1.0) (- 1.0 x))
1.948 * [regime-testing]: Baseline error score: 0.009626203275409426
1.949 * [regime-testing]: Oracle error score: 0.007875984498062257
1.949 * [regime-testing]: End program error score: 0.009626203275409426