6.552 * [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-regraph> :
   (/ 1.0 (* x x))
0.018 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.019 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.020 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
0.020 * [simplify]: Simplified to:
   (/ 1.0 (* x x))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x) (/ 1.0 (* x x)))>
0.021 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.028 * * * [progress]: generating series expansions
0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.028 * [approximate]: Taking taylor expansion of (/ 1.0 (pow x 2)) in (x) around 0
0.028 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.028 * [taylor]: Taking taylor expansion of 1.0 in x
0.028 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.029 * [taylor]: Taking taylor expansion of 1.0 in x
0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.037 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.037 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.045 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.053 * * * [progress]: simplifying candidates
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ 1.0 (* x x)))
  (log1p (/ 1.0 (* x x)))
  (- (log 1.0) (+ (log x) (log x)))
  (- (log 1.0) (log (* x x)))
  (log (/ 1.0 (* x x)))
  (exp (/ 1.0 (* x x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* x x) x) (* (* x x) x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (/ 1.0 (* x x))) (cbrt (/ 1.0 (* x x))))
  (cbrt (/ 1.0 (* x x)))
  (* (* (/ 1.0 (* x x)) (/ 1.0 (* x x))) (/ 1.0 (* x x)))
  (sqrt (/ 1.0 (* x x)))
  (sqrt (/ 1.0 (* x x)))
  (- 1.0)
  (- (* x x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) x)
  (/ (cbrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ (sqrt 1.0) x)
  (/ 1 x)
  (/ 1.0 x)
  (/ 1 (* x x))
  (/ (* x x) 1.0)
  (/ 1.0 x)
  (/ (* x x) (cbrt 1.0))
  (/ (* x x) (sqrt 1.0))
  (/ (* x x) 1.0)
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
0.055 * * [simplify]: iteration  0 :  45  enodes  (cost  197 )
0.062 * * [simplify]: iteration  1 :  99  enodes  (cost  194 )
0.079 * * [simplify]: iteration  2 :  299  enodes  (cost  164 )