37.896 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (* x x)) (* x x))
0.015 * * [simplify]: iteration  0 :  14  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  29  enodes  (cost  2 )
0.017 * * [simplify]: iteration  2 :  44  enodes  (cost  2 )
0.019 * * [simplify]: iteration  3 :  83  enodes  (cost  2 )
0.021 * * [simplify]: iteration  4 :  217  enodes  (cost  2 )
0.026 * * [simplify]: iteration  5 :  731  enodes  (cost  2 )
0.043 * * [simplify]: iteration  6 :  2537  enodes  (cost  2 )
0.119 * * [simplify]: iteration  7 :  5001  enodes  (cost  2 )
0.120 * [simplify]: Simplified to:
   (fma x x (pow x 3))
0.122 * * [progress]: iteration 1 / 4
0.122 * * * [progress]: picking best candidate
0.124 * * * * [pick]: Picked  #<alt (λ (x) (fma x x (pow x 3)))>
0.124 * * * [progress]: localizing error
0.128 * * * [progress]: generating rewritten candidates
0.128 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.129 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.129 * [approximate]: Taking taylor expansion of (fma x x (pow x 3)) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (fma x x (pow x 3)) in x
0.130 * [taylor]: Rewrote expression to (+ (* x x) (pow x 3))
0.130 * [taylor]: Taking taylor expansion of (* x x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (fma x x (pow x 3)) in x
0.130 * [taylor]: Rewrote expression to (+ (* x x) (pow x 3))
0.130 * [taylor]: Taking taylor expansion of (* x x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.146 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (pow (/ 1 x) 3)) in (x) around 0
0.146 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (pow (/ 1 x) 3)) in x
0.146 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (pow (/ 1 x) 3))
0.146 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (pow (/ 1 x) 3)) in x
0.147 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (pow (/ 1 x) 3))
0.147 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.176 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (pow (/ -1 x) 3)) in (x) around 0
0.176 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (pow (/ -1 x) 3)) in x
0.176 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (pow (/ -1 x) 3))
0.176 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.176 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.176 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.177 * [taylor]: Taking taylor expansion of -1 in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (pow (/ -1 x) 3)) in x
0.178 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (pow (/ -1 x) 3))
0.178 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.178 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.203 * * * [progress]: simplifying candidates
0.203 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x x (pow x 3)))
  (log1p (fma x x (pow x 3)))
  (* x x)
  (log (fma x x (pow x 3)))
  (exp (fma x x (pow x 3)))
  (* (cbrt (fma x x (pow x 3))) (cbrt (fma x x (pow x 3))))
  (cbrt (fma x x (pow x 3)))
  (* (* (fma x x (pow x 3)) (fma x x (pow x 3))) (fma x x (pow x 3)))
  (sqrt (fma x x (pow x 3)))
  (sqrt (fma x x (pow x 3)))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
0.206 * * [simplify]: iteration  0 :  28  enodes  (cost  43 )
0.207 * * [simplify]: iteration  1 :  87  enodes  (cost  36 )
0.210 * * [simplify]: iteration  2 :  355  enodes  (cost  36 )
0.219 * * [simplify]: iteration  3 :  1806  enodes  (cost  36 )
0.283 * * [simplify]: iteration  4 :  5002  enodes  (cost  36 )
0.284 * [simplify]: Simplified to:
   (expm1 (fma x x (pow x 3)))
  (log1p (fma x x (pow x 3)))
  (pow x 2)
  (log (fma x x (pow x 3)))
  (exp (fma x x (pow x 3)))
  (* (cbrt (fma x x (pow x 3))) (cbrt (fma x x (pow x 3))))
  (cbrt (fma x x (pow x 3)))
  (pow (fma x x (pow x 3)) 3)
  (hypot x (pow x 3/2))
  (hypot x (pow x 3/2))
  (fma x x (pow x 3))
  (fma x x (pow x 3))
  (fma x x (pow x 3))
0.284 * * * [progress]: adding candidates to table
0.308 * * [progress]: iteration 2 / 4
0.308 * * * [progress]: picking best candidate
0.314 * * * * [pick]: Picked  #<alt (λ (x) (expm1 (log1p (fma x x (pow x 3)))))>
0.314 * * * [progress]: localizing error
0.320 * * * [progress]: generating rewritten candidates
0.320 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
0.321 * * * [progress]: generating series expansions
0.321 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
0.321 * [approximate]: Taking taylor expansion of (fma x x (pow x 3)) in (x) around 0
0.321 * [taylor]: Taking taylor expansion of (fma x x (pow x 3)) in x
0.322 * [taylor]: Rewrote expression to (+ (* x x) (pow x 3))
0.322 * [taylor]: Taking taylor expansion of (* x x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (fma x x (pow x 3)) in x
0.322 * [taylor]: Rewrote expression to (+ (* x x) (pow x 3))
0.322 * [taylor]: Taking taylor expansion of (* x x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.338 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (pow (/ 1 x) 3)) in (x) around 0
0.338 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (pow (/ 1 x) 3)) in x
0.338 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (pow (/ 1 x) 3))
0.338 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (pow (/ 1 x) 3)) in x
0.339 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (pow (/ 1 x) 3))
0.339 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.363 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (pow (/ -1 x) 3)) in (x) around 0
0.363 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (pow (/ -1 x) 3)) in x
0.363 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (pow (/ -1 x) 3))
0.363 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.364 * [taylor]: Taking taylor expansion of -1 in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.364 * [taylor]: Taking taylor expansion of -1 in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.364 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.364 * [taylor]: Taking taylor expansion of -1 in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (pow (/ -1 x) 3)) in x
0.365 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (pow (/ -1 x) 3))
0.365 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.395 * * * [progress]: simplifying candidates
0.395 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x x (pow x 3)))
  (log1p (fma x x (pow x 3)))
  (* x x)
  (log (fma x x (pow x 3)))
  (exp (fma x x (pow x 3)))
  (* (cbrt (fma x x (pow x 3))) (cbrt (fma x x (pow x 3))))
  (cbrt (fma x x (pow x 3)))
  (* (* (fma x x (pow x 3)) (fma x x (pow x 3))) (fma x x (pow x 3)))
  (sqrt (fma x x (pow x 3)))
  (sqrt (fma x x (pow x 3)))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
  (+ (pow x 2) (pow x 3))
0.397 * * [simplify]: iteration  0 :  28  enodes  (cost  43 )
0.399 * * [simplify]: iteration  1 :  87  enodes  (cost  36 )
0.401 * * [simplify]: iteration  2 :  355  enodes  (cost  36 )
0.410 * * [simplify]: iteration  3 :  1806  enodes  (cost  36 )
0.474 * * [simplify]: iteration  4 :  5002  enodes  (cost  36 )
0.474 * [simplify]: Simplified to:
   (expm1 (fma x x (pow x 3)))
  (log1p (fma x x (pow x 3)))
  (pow x 2)
  (log (fma x x (pow x 3)))
  (exp (fma x x (pow x 3)))
  (* (cbrt (fma x x (pow x 3))) (cbrt (fma x x (pow x 3))))
  (cbrt (fma x x (pow x 3)))
  (pow (fma x x (pow x 3)) 3)
  (hypot x (pow x 3/2))
  (hypot x (pow x 3/2))
  (fma x x (pow x 3))
  (fma x x (pow x 3))
  (fma x x (pow x 3))
0.475 * * * [progress]: adding candidates to table
0.504 * [progress]: [Phase 3 of 3] Extracting.
0.506 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log1p (fma x x (pow x 3))))
0.507 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.507 * [simplify]: Simplified to:
   (expm1 (log1p (fma x x (pow x 3))))
0.920 * [regime-testing]: End program error score: 0.0011982700963521886
0.935 * [regime-testing]: Target error score: 0.024972482498082694