0.962 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)
0.525 * * [simplify]: iteration  0 :  1355  enodes  (cost  9 )
0.525 * * [simplify]: iteration  1 :  1355  enodes  (cost  9 )
0.526 * [simplify]: Simplified to:
   (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)
0.528 * * [progress]: iteration 1 / 4
0.528 * * * [progress]: picking best candidate
0.530 * * * * [pick]: Picked  #<alt (λ (x) (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))>
0.530 * * * [progress]: localizing error
0.537 * * * [progress]: generating rewritten candidates
0.537 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.548 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.570 * * * [progress]: generating series expansions
0.570 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.576 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.577 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.577 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.577 * [taylor]: Taking taylor expansion of 2.0 in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.578 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.578 * [taylor]: Taking taylor expansion of 2.0 in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.581 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.581 * [taylor]: Taking taylor expansion of 2.0 in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.581 * [taylor]: Taking taylor expansion of 2.0 in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.584 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.584 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.584 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.584 * [taylor]: Taking taylor expansion of 2.0 in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.584 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.584 * [taylor]: Taking taylor expansion of 2.0 in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.587 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.587 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0
0.587 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.587 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of 1.0 in x
0.587 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.587 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in (x) around 0
0.588 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
0.588 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.588 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
0.588 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.588 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0
0.588 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.588 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.588 * [taylor]: Taking taylor expansion of 1.0 in x
0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.589 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.589 * [taylor]: Taking taylor expansion of 1.0 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * * * [progress]: simplifying candidates
0.590 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))) (exp.f64 1.0))
  (log.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))
  (exp.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)) (cbrt.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)))
  (cbrt.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))
  (*.f64 (*.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0) (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)) (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))
  (sqrt.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))
  (sqrt.f64 (-.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0))
  (-.f64 (pow.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 3) (pow.f64 1.0 3))
  (+.f64 (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))) (+.f64 (*.f64 1.0 1.0) (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)))
  (neg.f64 1.0)
  (-.f64 (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))) (*.f64 1.0 1.0))
  (+.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) 1.0)
  (+.f64 (+.f64 x 1.0) (sqrt.f64 1.0))
  (-.f64 (+.f64 x 1.0) (sqrt.f64 1.0))
  (-.f64 (*.f64 (+.f64 x 1.0) 1.0) 1.0)
  (-.f64 (*.f64 1.0 (+.f64 x 1.0)) 1.0)
  (+.f64 1 1)
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (+.f64 1 1)
  (+.f64 (log.f64 (+.f64 x 1.0)) (log.f64 (+.f64 x 1.0)))
  (log.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)))
  (exp.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) (+.f64 x 1.0)) (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) (+.f64 x 1.0)))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))) (cbrt.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))))
  (cbrt.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)))
  (*.f64 (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))) (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)))
  (sqrt.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)))
  (sqrt.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)))
  (*.f64 (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)) (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1.0 1.0) (*.f64 x 1.0))) (+.f64 (*.f64 x x) (-.f64 (*.f64 1.0 1.0) (*.f64 x 1.0))))
  (*.f64 (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (+.f64 (*.f64 x x) (-.f64 (*.f64 1.0 1.0) (*.f64 x 1.0))) (-.f64 x 1.0))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 1.0 1.0)) (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (-.f64 x 1.0) (+.f64 (*.f64 x x) (-.f64 (*.f64 1.0 1.0) (*.f64 x 1.0))))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 1.0 1.0)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (-.f64 x 1.0) (-.f64 x 1.0))
  (*.f64 (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))) (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))))
  (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0)))
  (*.f64 (sqrt.f64 (+.f64 x 1.0)) (sqrt.f64 (+.f64 x 1.0)))
  (*.f64 (sqrt.f64 (+.f64 x 1.0)) (sqrt.f64 (+.f64 x 1.0)))
  (*.f64 1 1)
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (*.f64 1 1)
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (*.f64 1 1)
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (*.f64 1 1)
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (*.f64 (sqrt.f64 (+.f64 x 1.0)) (sqrt.f64 (+.f64 x 1.0)))
  (*.f64 (sqrt.f64 (+.f64 x 1.0)) (sqrt.f64 (+.f64 x 1.0)))
  (*.f64 2 1)
  (*.f64 (+.f64 x 1.0) x)
  (*.f64 (+.f64 x 1.0) 1.0)
  (*.f64 x (+.f64 x 1.0))
  (*.f64 1.0 (+.f64 x 1.0))
  (*.f64 (+.f64 x 1.0) (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))))
  (*.f64 (+.f64 x 1.0) (sqrt.f64 (+.f64 x 1.0)))
  (*.f64 (+.f64 x 1.0) 1)
  (*.f64 (+.f64 x 1.0) 1)
  (*.f64 (cbrt.f64 (+.f64 x 1.0)) (+.f64 x 1.0))
  (*.f64 (sqrt.f64 (+.f64 x 1.0)) (+.f64 x 1.0))
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (*.f64 (+.f64 x 1.0) (+.f64 x 1.0))
  (*.f64 (+.f64 x 1.0) (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 x 1.0) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)) (+.f64 x 1.0))
  (*.f64 (-.f64 (*.f64 x x) (*.f64 1.0 1.0)) (+.f64 x 1.0))
  (+.f64 (pow.f64 x 2) (*.f64 2.0 x))
  (+.f64 (pow.f64 x 2) (*.f64 2.0 x))
  (+.f64 (pow.f64 x 2) (*.f64 2.0 x))
  (+.f64 (pow.f64 x 2) (+.f64 (*.f64 2.0 x) 1.0))
  (+.f64 (pow.f64 x 2) (+.f64 (*.f64 2.0 x) 1.0))
  (+.f64 (pow.f64 x 2) (+.f64 (*.f64 2.0 x) 1.0))
0.633 * * [simplify]: iteration  0 :  5115  enodes  (cost  499 )
0.636 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0))
  (log.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0))
  (exp.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0))
  (*.f64 (cbrt.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0)) (cbrt.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0)))
  (cbrt.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0))
  (pow.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0) 3)
  (sqrt.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0))
  (sqrt.f64 (-.f64 (pow.f64 (+.f64 x 1.0) 2) 1.0))
  (-.f64 (pow.f64 (+.f64 x 1.0) 6) (pow.f64 1.0 3))
  (+.f64 (pow.f64 (+.f64 x 1.0) 4) (*.f64 1.0 (+.f64 1.0 (pow.f64 (+.f64 x 1.0) 2))))
  (neg.f64 1.0)
  (-.f64 (pow.f64 (+.f64 x 1.0) 4) (*.f64 1.0 1.0))
  (+.f64 1.0 (pow.f64 (+.f64 x 1.0) 2))
  (+.f64 (+.f64 x 1.0) (sqrt.f64 1.0))
  (-.f64 (+.f64 x 1.0) (sqrt.f64 1.0))
  (-.f64 (*.f64 1.0 (+.f64 x 1.0)) 1.0)
  (-.f64 (*.f64 1.0 (+.f64 x 1.0)) 1.0)
  2
  (pow.f64 (+.f64 x 1.0) 2)
  2
  (*.f64 2 (log.f64 (+.f64 x 1.0)))
  (*.f64 2 (log.f64 (+.f64 x 1.0)))
  (exp.f64 (pow.f64 (+.f64 x 1.0) 2))
  (pow.f64 (+.f64 x 1.0) 6)
  (*.f64 (cbrt.f64 (pow.f64 (+.f64 x 1.0) 2)) (cbrt.f64 (pow.f64 (+.f64 x 1.0) 2)))
  (cbrt.f64 (pow.f64 (+.f64 x 1.0) 2))
  (pow.f64 (+.f64 x 1.0) 6)
  (fabs.f64 (+.f64 x 1.0))
  (fabs.f64 (+.f64 x 1.0))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (*.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 x (-.f64 x 1.0))) (+.f64 (*.f64 1.0 1.0) (*.f64 x (-.f64 x 1.0))))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 x (-.f64 x 1.0))) (-.f64 x 1.0))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 x (-.f64 x 1.0))) (-.f64 x 1.0))
  (*.f64 (pow.f64 (+.f64 x 1.0) 2) (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)))
  (*.f64 (-.f64 x 1.0) (-.f64 x 1.0))
  (pow.f64 (cbrt.f64 (+.f64 x 1.0)) 4)
  (pow.f64 (cbrt.f64 (+.f64 x 1.0)) 2)
  (+.f64 x 1.0)
  (+.f64 x 1.0)
  1
  (pow.f64 (+.f64 x 1.0) 2)
  1
  (pow.f64 (+.f64 x 1.0) 2)
  1
  (pow.f64 (+.f64 x 1.0) 2)
  1
  (pow.f64 (+.f64 x 1.0) 2)
  (+.f64 x 1.0)
  (+.f64 x 1.0)
  2
  (*.f64 x (+.f64 x 1.0))
  (*.f64 1.0 (+.f64 x 1.0))
  (*.f64 x (+.f64 x 1.0))
  (*.f64 1.0 (+.f64 x 1.0))
  (pow.f64 (cbrt.f64 (+.f64 x 1.0)) 5)
  (pow.f64 (sqrt.f64 (+.f64 x 1.0)) 3)
  (+.f64 x 1.0)
  (+.f64 x 1.0)
  (pow.f64 (cbrt.f64 (+.f64 x 1.0)) 4)
  (pow.f64 (sqrt.f64 (+.f64 x 1.0)) 3)
  (pow.f64 (+.f64 x 1.0) 2)
  (pow.f64 (+.f64 x 1.0) 2)
  (*.f64 (+.f64 x 1.0) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (*.f64 (pow.f64 (+.f64 x 1.0) 2) (-.f64 x 1.0))
  (*.f64 (+.f64 x 1.0) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (*.f64 (pow.f64 (+.f64 x 1.0) 2) (-.f64 x 1.0))
  (*.f64 x (+.f64 x 2.0))
  (*.f64 x (+.f64 x 2.0))
  (*.f64 x (+.f64 x 2.0))
  (+.f64 1.0 (*.f64 x (+.f64 x 2.0)))
  (+.f64 1.0 (*.f64 x (+.f64 x 2.0)))
  (+.f64 1.0 (*.f64 x (+.f64 x 2.0)))
0.637 * * * [progress]: adding candidates to table
0.697 * * [progress]: iteration 2 / 4
0.697 * * * [progress]: picking best candidate
0.698 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 x (+.f64 x 2.0)))>
0.698 * * * [progress]: localizing error
0.701 * * * [progress]: generating rewritten candidates
0.701 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.708 * * * [progress]: generating series expansions
0.708 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.708 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0
0.708 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.708 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of 2.0 in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x
0.708 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of 2.0 in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.709 * [approximate]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in (x) around 0
0.710 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.710 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of 2.0 in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (/ (+ 2.0 (/ 1 x)) x) in x
0.710 * [taylor]: Taking taylor expansion of (+ 2.0 (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of 2.0 in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.712 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.712 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.712 * [taylor]: Taking taylor expansion of -1 in x
0.712 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.712 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.712 * [taylor]: Taking taylor expansion of 2.0 in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.712 * [taylor]: Taking taylor expansion of -1 in x
0.712 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.712 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.712 * [taylor]: Taking taylor expansion of 2.0 in x
0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of x in x
0.714 * * * [progress]: simplifying candidates
0.715 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (+.f64 x 2.0))
  (+.f64 (log.f64 x) (log.f64 (+.f64 x 2.0)))
  (log.f64 (*.f64 x (+.f64 x 2.0)))
  (exp.f64 (*.f64 x (+.f64 x 2.0)))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 x 2.0) (+.f64 x 2.0)) (+.f64 x 2.0)))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 x 2.0))) (cbrt.f64 (*.f64 x (+.f64 x 2.0))))
  (cbrt.f64 (*.f64 x (+.f64 x 2.0)))
  (*.f64 (*.f64 (*.f64 x (+.f64 x 2.0)) (*.f64 x (+.f64 x 2.0))) (*.f64 x (+.f64 x 2.0)))
  (sqrt.f64 (*.f64 x (+.f64 x 2.0)))
  (sqrt.f64 (*.f64 x (+.f64 x 2.0)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 2.0)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 2.0)))
  (*.f64 x x)
  (*.f64 x 2.0)
  (*.f64 x x)
  (*.f64 2.0 x)
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 x 2.0)) (cbrt.f64 (+.f64 x 2.0))))
  (*.f64 x (sqrt.f64 (+.f64 x 2.0)))
  (*.f64 x 1)
  (*.f64 x 1)
  (*.f64 (cbrt.f64 x) (+.f64 x 2.0))
  (*.f64 (sqrt.f64 x) (+.f64 x 2.0))
  (*.f64 x (+.f64 x 2.0))
  (*.f64 x (+.f64 (pow.f64 x 3) (pow.f64 2.0 3)))
  (*.f64 x (-.f64 (*.f64 x x) (*.f64 2.0 2.0)))
  (+.f64 (pow.f64 x 2) (*.f64 2.0 x))
  (+.f64 (pow.f64 x 2) (*.f64 2.0 x))
  (+.f64 (pow.f64 x 2) (*.f64 2.0 x))
0.782 * * [simplify]: iteration  0 :  4887  enodes  (cost  163 )
0.782 * * [simplify]: iteration  1 :  4887  enodes  (cost  163 )
0.784 * [simplify]: Simplified to:
   (*.f64 x (+.f64 x 2.0))
  (log.f64 (*.f64 x (+.f64 x 2.0)))
  (log.f64 (*.f64 x (+.f64 x 2.0)))
  (exp.f64 (*.f64 x (+.f64 x 2.0)))
  (pow.f64 (*.f64 x (+.f64 x 2.0)) 3)
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 x 2.0))) (cbrt.f64 (*.f64 x (+.f64 x 2.0))))
  (cbrt.f64 (*.f64 x (+.f64 x 2.0)))
  (pow.f64 (*.f64 x (+.f64 x 2.0)) 3)
  (sqrt.f64 (*.f64 x (+.f64 x 2.0)))
  (sqrt.f64 (*.f64 x (+.f64 x 2.0)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 2.0)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 2.0)))
  (*.f64 x x)
  (*.f64 x 2.0)
  (*.f64 x x)
  (*.f64 x 2.0)
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 x 2.0)) (cbrt.f64 (+.f64 x 2.0))))
  (*.f64 x (sqrt.f64 (+.f64 x 2.0)))
  x
  x
  (*.f64 (+.f64 x 2.0) (cbrt.f64 x))
  (*.f64 (+.f64 x 2.0) (sqrt.f64 x))
  (*.f64 x (+.f64 x 2.0))
  (*.f64 x (+.f64 (pow.f64 x 3) (pow.f64 2.0 3)))
  (*.f64 x (-.f64 (*.f64 x x) (*.f64 2.0 2.0)))
  (*.f64 x (+.f64 x 2.0))
  (*.f64 x (+.f64 x 2.0))
  (*.f64 x (+.f64 x 2.0))
0.784 * * * [progress]: adding candidates to table
0.803 * * [progress]: iteration 3 / 4
0.803 * * * [progress]: picking best candidate
0.805 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 (*.f64 x x) (*.f64 x 2.0)))>
0.805 * * * [progress]: localizing error
0.809 * * * [progress]: generating rewritten candidates
0.809 * * * [progress]: generating series expansions
0.809 * * * [progress]: simplifying candidates
0.809 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.813 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.813 * [simplify]: Simplified to:
   
0.813 * * * [progress]: adding candidates to table
0.813 * [progress]: [Phase 3 of 3] Extracting.
0.816 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x x) (*.f64 x 2.0))
0.817 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.817 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.817 * [simplify]: Simplified to:
   (+.f64 (*.f64 x x) (*.f64 x 2.0))
1.525 * [regime-testing]: End program error score: 0.010588009370858775