1.400 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ (* x x) 1.0))
0.015 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.017 * [simplify]: Simplified to:
   (/ x (+ (* x x) 1.0))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x) (/ x (+ (* x x) 1.0)))>
0.018 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.026 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.029 * * * [progress]: generating series expansions
0.030 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.030 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0
0.030 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of 1.0 in x
0.031 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of 1.0 in x
0.041 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0
0.041 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x
0.041 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.041 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x
0.044 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0
0.063 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x
0.064 * [taylor]: Taking taylor expansion of -1 in x
0.064 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.066 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.086 * [approximate]: Taking taylor expansion of (+ (pow x 2) 1.0) in (x) around 0
0.086 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.087 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in (x) around 0
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in (x) around 0
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of 1.0 in x
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * * * [progress]: simplifying candidates
0.122 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x)
  (- (+ (* x x) 1.0))
  (/ 1 (+ (* x x) 1.0))
  (/ (+ (* x x) 1.0) x)
  (/ x (+ (pow (* x x) 3) (pow 1.0 3)))
  (/ x (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (+ (pow (* x x) 3) (pow 1.0 3))
  (+ (* (* x x) (* x x)) (- (* 1.0 1.0) (* (* x x) 1.0)))
  (- (* (* x x) (* x x)) (* 1.0 1.0))
  (- (* x x) 1.0)
  (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3)))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
0.124 * * [simplify]: iteration  0 :  109  enodes  (cost  66 )
0.127 * * [simplify]: iteration  1 :  328  enodes  (cost  59 )
0.133 * * [simplify]: iteration  2 :  1314  enodes  (cost  56 )
0.165 * * [simplify]: iteration  3 :  5001  enodes  (cost  53 )
0.165 * [simplify]: Simplified to:
   (- x)
  (- (+ (* x x) 1.0))
  (/ 1 (+ (* x x) 1.0))
  (/ (+ (* x x) 1.0) x)
  (/ x (+ (pow (* x x) 3) (pow 1.0 3)))
  (/ x (fma (- 1.0) 1.0 (pow x 4)))
  (fma (pow 1.0 3) 1 (pow x 6))
  (fma 1.0 (- 1.0 (pow x 2)) (pow x 4))
  (fma (- 1.0) 1.0 (pow x 4))
  (- (* x x) 1.0)
  (* 1.0 (- (+ x (pow x 5)) (pow x 3)))
  (fma 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3))) (/ 1 x))
  (fma 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3))) (/ 1 x))
  (fma x x 1.0)
  (fma x x 1.0)
  (fma x x 1.0)
0.165 * * * [progress]: adding candidates to table
0.190 * * [progress]: iteration 2 / 4
0.190 * * * [progress]: picking best candidate
0.194 * * * * [pick]: Picked  #<alt (λ (x) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))>
0.194 * * * [progress]: localizing error
0.206 * * * [progress]: generating rewritten candidates
0.206 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.211 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.213 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.217 * * * [progress]: generating series expansions
0.217 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.218 * [approximate]: Taking taylor expansion of (/ (* x (- (pow x 2) 1.0)) (fma (- 1.0) 1.0 (pow x 4))) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) 1.0)) (fma (- 1.0) 1.0 (pow x 4))) in x
0.218 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) 1.0)) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x
0.218 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4))
0.218 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.218 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of 1.0 in x
0.218 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) 1.0)) (fma (- 1.0) 1.0 (pow x 4))) in x
0.223 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) 1.0)) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of 1.0 in x
0.223 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x
0.223 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4))
0.223 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.223 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.223 * [taylor]: Taking taylor expansion of 1.0 in x
0.223 * [taylor]: Taking taylor expansion of 1.0 in x
0.223 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.248 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in (x) around 0
0.248 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x
0.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x
0.249 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4))
0.249 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.249 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x
0.252 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.252 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x
0.253 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4))
0.253 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.253 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.285 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x))) in (x) around 0
0.285 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x))) in x
0.285 * [taylor]: Taking taylor expansion of -1 in x
0.286 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x
0.286 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x
0.286 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x
0.286 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4))
0.286 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.286 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
0.286 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.286 * [taylor]: Taking taylor expansion of -1 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x))) in x
0.290 * [taylor]: Taking taylor expansion of -1 in x
0.290 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x
0.290 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x
0.291 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x
0.291 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4))
0.291 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.291 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.327 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.328 * [approximate]: Taking taylor expansion of (/ x (fma (- 1.0) 1.0 (pow x 4))) in (x) around 0
0.328 * [taylor]: Taking taylor expansion of (/ x (fma (- 1.0) 1.0 (pow x 4))) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x
0.328 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4))
0.328 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.328 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.328 * [taylor]: Taking taylor expansion of 1.0 in x
0.328 * [taylor]: Taking taylor expansion of 1.0 in x
0.328 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (/ x (fma (- 1.0) 1.0 (pow x 4))) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow x 4)) in x
0.330 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow x 4))
0.330 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.330 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.370 * [approximate]: Taking taylor expansion of (/ 1 (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in (x) around 0
0.370 * [taylor]: Taking taylor expansion of (/ 1 (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x
0.370 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x
0.371 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4))
0.371 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.371 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.371 * [taylor]: Taking taylor expansion of 1.0 in x
0.371 * [taylor]: Taking taylor expansion of 1.0 in x
0.371 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4)))) in x
0.374 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (pow (/ 1 x) 4))) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ 1 x) 4)) in x
0.374 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ 1 x) 4))
0.374 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.374 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.374 * [taylor]: Taking taylor expansion of 1.0 in x
0.374 * [taylor]: Taking taylor expansion of 1.0 in x
0.374 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.424 * [approximate]: Taking taylor expansion of (/ -1 (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (/ -1 (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x
0.424 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x
0.424 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4))
0.424 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (/ -1 (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x)) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (* (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) x) in x
0.427 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (pow (/ -1 x) 4)) in x
0.428 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (pow (/ -1 x) 4))
0.428 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.428 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.428 * [taylor]: Taking taylor expansion of 1.0 in x
0.428 * [taylor]: Taking taylor expansion of 1.0 in x
0.428 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
0.428 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.428 * [taylor]: Taking taylor expansion of -1 in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.484 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.484 * [approximate]: Taking taylor expansion of (- (pow x 2) 1.0) in (x) around 0
0.484 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of 1.0 in x
0.484 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of 1.0 in x
0.493 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.493 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.494 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of 1.0 in x
0.525 * * * [progress]: simplifying candidates
0.525 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- (pow (* x x) 3) (pow 1.0 3)))
  (* (fma (- 1.0) 1.0 (pow x 4)) (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0))))
  (* x (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (* (fma (- 1.0) 1.0 (pow x 4)) (+ (* x x) 1.0))
  (* (- x) (- (pow (* x x) 3) (pow 1.0 3)))
  (* (- (fma (- 1.0) 1.0 (pow x 4))) (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0))))
  (* (- x) (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (* (- (fma (- 1.0) 1.0 (pow x 4))) (+ (* x x) 1.0))
  (* 1 (- (pow (* x x) 3) (pow 1.0 3)))
  (* (/ (fma (- 1.0) 1.0 (pow x 4)) x) (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0))))
  (* 1 (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (* (/ (fma (- 1.0) 1.0 (pow x 4)) x) (+ (* x x) 1.0))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (* x x))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (* x x))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0))
  (* (* x x) (/ x (fma (- 1.0) 1.0 (pow x 4))))
  (* (- 1.0) (/ x (fma (- 1.0) 1.0 (pow x 4))))
  (* (* x x) (/ x (fma (- 1.0) 1.0 (pow x 4))))
  (* (- 1.0) (/ x (fma (- 1.0) 1.0 (pow x 4))))
  (* (/ 1 (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3)))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (* x (- (* x x) 1.0))
  (* (- x) (- (* x x) 1.0))
  (* 1 (- (* x x) 1.0))
  (- x)
  (- (fma (- 1.0) 1.0 (pow x 4)))
  (/ 1 (fma (- 1.0) 1.0 (pow x 4)))
  (/ (fma (- 1.0) 1.0 (pow x 4)) x)
  (- 1.0)
  (- 1.0)
  (- (pow (* x x) 3) (pow 1.0 3))
  (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))
  (- 1.0)
  (- (* (* x x) (* x x)) (* 1.0 1.0))
  (+ (* x x) 1.0)
  (- 1.0)
  (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3)))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (- (+ (* 1.0 x) (+ (* 1.0 (pow x 5)) (* 1.0 (pow x 9)))))
  (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3))))
  (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3))))
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
0.529 * * [simplify]: iteration  0 :  259  enodes  (cost  247 )
0.534 * * [simplify]: iteration  1 :  1000  enodes  (cost  225 )
0.557 * * [simplify]: iteration  2 :  5001  enodes  (cost  213 )
0.558 * [simplify]: Simplified to:
   (* x (- (pow (* x x) 3) (pow 1.0 3)))
  (* (fma (- 1.0) 1.0 (pow x 4)) (fma 1.0 (fma x x 1.0) (pow x 4)))
  (* (fma (- 1.0) 1.0 (pow x 4)) x)
  (* (fma x x 1.0) (fma (- 1.0) 1.0 (pow x 4)))
  (* (- x) (- (pow (* x x) 3) (pow 1.0 3)))
  (* (- (fma 1.0 (fma x x 1.0) (pow x 4))) (fma (- 1.0) 1.0 (pow x 4)))
  (* (- (fma (- 1.0) 1.0 (pow x 4))) x)
  (* (fma x x 1.0) (- (fma (- 1.0) 1.0 (pow x 4))))
  (- (pow (* x x) 3) (pow 1.0 3))
  (/ (fma (- 1.0) 1.0 (pow x 4)) (/ x (fma 1.0 (fma x x 1.0) (pow x 4))))
  (fma (- 1.0) 1.0 (pow x 4))
  (* (fma x x 1.0) (/ (fma (- 1.0) 1.0 (pow x 4)) x))
  (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4)))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0))
  (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4)))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0))
  (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4)))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0))
  (/ (pow x 3) (fma (- 1.0) 1.0 (pow x 4)))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- 1.0))
  (/ (- (* x x) 1.0) (fma (- 1.0) 1.0 (pow x 4)))
  (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3)))
  (/ x 1)
  (* x (- (* x x) 1.0))
  (* (- x) (- (* x x) 1.0))
  (- (* x x) 1.0)
  (- x)
  (- (fma (- 1.0) 1.0 (pow x 4)))
  (/ 1 (fma (- 1.0) 1.0 (pow x 4)))
  (/ (fma (- 1.0) 1.0 (pow x 4)) x)
  (- 1.0)
  (- 1.0)
  (- (pow (* x x) 3) (pow 1.0 3))
  (fma 1.0 (fma x x 1.0) (pow x 4))
  (- 1.0)
  (fma (- 1.0) 1.0 (pow x 4))
  (fma x x 1.0)
  (- 1.0)
  (* 1.0 (- (+ x (pow x 5)) (pow x 3)))
  (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))))
  (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))))
  (* (- 1.0) (+ x (+ (pow x 5) (pow x 9))))
  (fma 1.0 (/ 1 (pow x 11)) (fma 1.0 (/ 1 (pow x 7)) (/ 1 (pow x 3))))
  (fma 1.0 (/ 1 (pow x 11)) (fma 1.0 (/ 1 (pow x 7)) (/ 1 (pow x 3))))
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
0.558 * * * [progress]: adding candidates to table
0.628 * * [progress]: iteration 3 / 4
0.628 * * * [progress]: picking best candidate
0.630 * * * * [pick]: Picked  #<alt (λ (x) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))>
0.630 * * * [progress]: localizing error
0.642 * * * [progress]: generating rewritten candidates
0.642 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.643 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3 2 2)
0.646 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.649 * * * [progress]: generating series expansions
0.649 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.649 * [approximate]: Taking taylor expansion of (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) in (x) around 0
0.649 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) in x
0.649 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 (pow x 5))) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))))
0.649 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 5))) in x
0.649 * [taylor]: Taking taylor expansion of 1.0 in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.649 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))) in x
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.651 * [taylor]: Taking taylor expansion of 1.0 in x
0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.651 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) in x
0.652 * [taylor]: Rewrote expression to (+ (* 1.0 (/ 1 (pow x 5))) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))))
0.652 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 5))) in x
0.652 * [taylor]: Taking taylor expansion of 1.0 in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.652 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))) in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.653 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.676 * [approximate]: Taking taylor expansion of (fma 1.0 (pow x 5) (- x (* 1.0 (pow x 3)))) in (x) around 0
0.676 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 5) (- x (* 1.0 (pow x 3)))) in x
0.676 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 5)) (- x (* 1.0 (pow x 3))))
0.676 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 5)) in x
0.676 * [taylor]: Taking taylor expansion of 1.0 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (- x (* 1.0 (pow x 3))) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x
0.676 * [taylor]: Taking taylor expansion of 1.0 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (fma 1.0 (pow x 5) (- x (* 1.0 (pow x 3)))) in x
0.676 * [taylor]: Rewrote expression to (+ (* 1.0 (pow x 5)) (- x (* 1.0 (pow x 3))))
0.676 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 5)) in x
0.676 * [taylor]: Taking taylor expansion of 1.0 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (- x (* 1.0 (pow x 3))) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x
0.676 * [taylor]: Taking taylor expansion of 1.0 in x
0.676 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.686 * [approximate]: Taking taylor expansion of (fma 1.0 (* -1 (pow x 5)) (- (* 1.0 (pow x 3)) x)) in (x) around 0
0.686 * [taylor]: Taking taylor expansion of (fma 1.0 (* -1 (pow x 5)) (- (* 1.0 (pow x 3)) x)) in x
0.686 * [taylor]: Rewrote expression to (+ (* 1.0 (* -1 (pow x 5))) (- (* 1.0 (pow x 3)) x))
0.686 * [taylor]: Taking taylor expansion of (* 1.0 (* -1 (pow x 5))) in x
0.686 * [taylor]: Taking taylor expansion of 1.0 in x
0.686 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x
0.686 * [taylor]: Taking taylor expansion of -1 in x
0.686 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 3)) x) in x
0.686 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x
0.686 * [taylor]: Taking taylor expansion of 1.0 in x
0.686 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (fma 1.0 (* -1 (pow x 5)) (- (* 1.0 (pow x 3)) x)) in x
0.687 * [taylor]: Rewrote expression to (+ (* 1.0 (* -1 (pow x 5))) (- (* 1.0 (pow x 3)) x))
0.687 * [taylor]: Taking taylor expansion of (* 1.0 (* -1 (pow x 5))) in x
0.687 * [taylor]: Taking taylor expansion of 1.0 in x
0.687 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x
0.687 * [taylor]: Taking taylor expansion of -1 in x
0.687 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 3)) x) in x
0.687 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 3)) in x
0.687 * [taylor]: Taking taylor expansion of 1.0 in x
0.687 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.697 * * * * [progress]: [ 2 / 3 ] generating series at (2 3 2 2)
0.697 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
0.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.697 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.698 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.709 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
0.710 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.718 * [approximate]: Taking taylor expansion of (* -1 (pow x 3)) in (x) around 0
0.718 * [taylor]: Taking taylor expansion of (* -1 (pow x 3)) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of (* -1 (pow x 3)) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.730 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.730 * [approximate]: Taking taylor expansion of (/ 1 (pow x 5)) in (x) around 0
0.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.730 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.731 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.749 * [approximate]: Taking taylor expansion of (pow x 5) in (x) around 0
0.749 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.761 * [approximate]: Taking taylor expansion of (* -1 (pow x 5)) in (x) around 0
0.761 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x
0.761 * [taylor]: Taking taylor expansion of -1 in x
0.761 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of (* -1 (pow x 5)) in x
0.761 * [taylor]: Taking taylor expansion of -1 in x
0.761 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.761 * [taylor]: Taking taylor expansion of x in x
0.776 * * * [progress]: simplifying candidates
0.777 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 1.0 (/ 1 (pow x 5)))
  (- 3)
  (- (* (log x) 3))
  (- 1)
  (- (pow x 3))
  (/ 1 (pow x 3))
  (/ (pow x 3) 1)
  (/ 1 (* x x))
  (/ 1 (pow x (/ 3 2)))
  (- 5)
  (- (* (log x) 5))
  (- 1)
  (- (pow x 5))
  (/ 1 (pow x 5))
  (/ (pow x 5) 1)
  (/ 1 (pow x (/ 5 2)))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
0.779 * * [simplify]: iteration  0 :  65  enodes  (cost  68 )
0.781 * * [simplify]: iteration  1 :  164  enodes  (cost  64 )
0.785 * * [simplify]: iteration  2 :  632  enodes  (cost  61 )
0.801 * * [simplify]: iteration  3 :  3561  enodes  (cost  61 )
0.873 * * [simplify]: iteration  4 :  5003  enodes  (cost  61 )
0.875 * [simplify]: Simplified to:
   (/ 1.0 (pow x 5))
  (- 3)
  (- (* (log x) 3))
  (- 1)
  (- (pow x 3))
  (/ 1 (pow x 3))
  (pow x 3)
  (/ 1 (* x x))
  (/ 1 (pow x 3/2))
  (- 5)
  (- (* (log x) 5))
  (- 1)
  (- (pow x 5))
  (/ 1 (pow x 5))
  (pow x 5)
  (/ 1 (pow x 5/2))
  (- (/ 1 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (pow x 5))))
  (- (/ 1 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (pow x 5))))
  (- (/ 1 x) (- (/ 1.0 (pow x 3)) (/ 1.0 (pow x 5))))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 3))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
  (/ 1 (pow x 5))
0.875 * * * [progress]: adding candidates to table
0.921 * [progress]: [Phase 3 of 3] Extracting.
0.921 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))> #<alt (λ (x) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))>)
0.922 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.922 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))> #<alt (λ (x) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))>)
0.940 * * * [regime]: Found split indices: #<option (#s(si 1 67) #s(si 0 201) #s(si 1 255))>
0.941 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))> #<alt (λ (x) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))>)
1.006 * [regimes]: Found splitpoints: (#s(sp 1 x -8158.192220135305) #s(sp 0 x 640.0827614265569) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))> #<alt (λ (x) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))))>)
1.006 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -8158.192220135305) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) (if (<= x 640.0827614265569) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3)))))))
1.007 * * [simplify]: iteration  0 :  34  enodes  (cost  15 )
1.007 * * [simplify]: iteration  1 :  34  enodes  (cost  15 )
1.007 * [simplify]: Simplified to:
   (if (or (<= x -8158.192220135305) (not (<= x 640.0827614265569))) (fma 1.0 (/ 1 (pow x 5)) (- (/ 1 x) (* 1.0 (/ 1 (pow x 3))))) (* (/ x (fma (- 1.0) 1.0 (pow x 4))) (- (* x x) 1.0)))
1.400 * [regime-testing]: Baseline error score: 23.96490941281492
1.400 * [regime-testing]: Oracle error score: 0.0060951228281239484
1.401 * [regime-testing]: End program error score: 0.007220263470704271
1.415 * [regime-testing]: Target error score: 0.08912674240575143