0.792 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.249 * * * [progress]: [2/2] Setting up program.
0.251 * [progress]: [Phase 2 of 3] Improving.
0.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.258 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.259 * * [simplify]: iteration  1 :  40  enodes  (cost  4 )
0.261 * * [simplify]: iteration  2 :  123  enodes  (cost  4 )
0.263 * * [simplify]: iteration  3 :  279  enodes  (cost  4 )
0.267 * * [simplify]: iteration  4 :  490  enodes  (cost  4 )
0.272 * * [simplify]: iteration  5 :  713  enodes  (cost  4 )
0.278 * * [simplify]: iteration  6 :  1046  enodes  (cost  4 )
0.289 * * [simplify]: iteration  7 :  2001  enodes  (cost  4 )
0.309 * * [simplify]: iteration  8 :  3844  enodes  (cost  4 )
0.332 * * [simplify]: iteration  9 :  5001  enodes  (cost  4 )
0.333 * [simplify]: Simplified to:
   (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.334 * * [progress]: iteration 1 / 4
0.334 * * * [progress]: picking best candidate
0.336 * * * * [pick]: Picked  #<alt (λ (x) (- (* (+ x 1.0) (+ x 1.0)) 1.0))>
0.336 * * * [progress]: localizing error
0.342 * * * [progress]: generating rewritten candidates
0.342 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.353 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.364 * * * [progress]: generating series expansions
0.364 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.369 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.369 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.370 * [taylor]: Taking taylor expansion of 2.0 in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.370 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.370 * [taylor]: Taking taylor expansion of 2.0 in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.384 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.384 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of 2.0 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.385 * [taylor]: Taking taylor expansion of 2.0 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.413 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.413 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.414 * [taylor]: Taking taylor expansion of 2.0 in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.415 * [taylor]: Taking taylor expansion of 2.0 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.433 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.433 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0
0.433 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.433 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of 1.0 in x
0.433 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
0.434 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in (x) around 0
0.437 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
0.437 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.437 * [taylor]: Taking taylor expansion of 1.0 in x
0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x
0.437 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.437 * [taylor]: Taking taylor expansion of 1.0 in x
0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.442 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0
0.442 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.442 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.442 * [taylor]: Taking taylor expansion of 1.0 in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
0.443 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.448 * * * [progress]: simplifying candidates
0.450 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (+ x 1.0) (+ x 1.0) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (+ x 1.0) (+ x 1.0) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (+ x 1.0) (+ x 1.0) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- 1.0)
  (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3))
  (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (- 1.0)
  (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0))
  (+ (* (+ x 1.0) (+ x 1.0)) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (expm1 (* (+ x 1.0) (+ x 1.0)))
  (log1p (* (+ x 1.0) (+ x 1.0)))
  (+ 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (+ 1 1)
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (log (* (+ x 1.0) (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 2 1)
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (+ x 1.0) (sqrt (+ x 1.0)))
  (* (+ x 1.0) 1)
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (+ x 1.0) (- (* x x) (* 1.0 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
  (+ (pow x 2) (+ (* 2.0 x) 1.0))
0.454 * * [simplify]: iteration  0 :  281  enodes  (cost  350 )
0.460 * * [simplify]: iteration  1 :  1394  enodes  (cost  305 )
0.496 * * [simplify]: iteration  2 :  5001  enodes  (cost  297 )
0.498 * [simplify]: Simplified to:
   (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- 1.0)
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (pow (- (* (+ x 1.0) (+ x 1.0)) 1.0) 3)
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (+ (- (pow 1.0 3)) (pow (+ x 1.0) 6))
  (fma (fma (+ x 1.0) (+ x 1.0) 1.0) 1.0 (* (pow (+ x 1.0) 3) (+ x 1.0)))
  (- 1.0)
  (fma (- 1.0) 1.0 (* (pow (+ x 1.0) 3) (+ x 1.0)))
  (fma (+ x 1.0) (+ x 1.0) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (expm1 (* (+ x 1.0) (+ x 1.0)))
  (log1p (* (+ x 1.0) (+ x 1.0)))
  2
  (* (+ x 1.0) (+ x 1.0))
  2
  (* 2 (log (+ x 1.0)))
  (* 2 (log (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (pow (+ x 1.0) 6)
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (pow (+ x 1.0) 6)
  (fabs (+ x 1.0))
  (fabs (+ x 1.0))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (pow (cbrt (+ x 1.0)) 4)
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (+ x 1.0)
  (+ x 1.0)
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  1
  (* (+ x 1.0) (+ x 1.0))
  (+ x 1.0)
  (+ x 1.0)
  2
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (pow (sqrt (+ x 1.0)) 3)
  (+ x 1.0)
  (+ x 1.0)
  (pow (cbrt (+ x 1.0)) 4)
  (pow (sqrt (+ x 1.0)) 3)
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x x (fma 2.0 x 1.0))
  (fma x x (fma 2.0 x 1.0))
  (fma x x (fma 2.0 x 1.0))
0.498 * * * [progress]: adding candidates to table
0.582 * * [progress]: iteration 2 / 4
0.583 * * * [progress]: picking best candidate
0.585 * * * * [pick]: Picked  #<alt (λ (x) (fma x 2.0 (pow x 2)))>
0.585 * * * [progress]: localizing error
0.590 * * * [progress]: generating rewritten candidates
0.590 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.591 * * * [progress]: generating series expansions
0.591 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.591 * [approximate]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in (x) around 0
0.591 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.592 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.592 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of 2.0 in x
0.592 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.592 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.592 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.592 * [taylor]: Taking taylor expansion of 2.0 in x
0.592 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.592 * [taylor]: Taking taylor expansion of x in x
0.604 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in (x) around 0
0.605 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.605 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.605 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 2.0 in x
0.605 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.605 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.605 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of 2.0 in x
0.606 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.622 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in (x) around 0
0.622 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.622 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.622 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.622 * [taylor]: Taking taylor expansion of -1 in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 2.0 in x
0.623 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.623 * [taylor]: Taking taylor expansion of -1 in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.623 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.623 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.623 * [taylor]: Taking taylor expansion of -1 in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 2.0 in x
0.623 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.623 * [taylor]: Taking taylor expansion of -1 in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.644 * * * [progress]: simplifying candidates
0.644 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (* (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2))) (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
0.646 * * [simplify]: iteration  0 :  24  enodes  (cost  43 )
0.648 * * [simplify]: iteration  1 :  67  enodes  (cost  38 )
0.650 * * [simplify]: iteration  2 :  263  enodes  (cost  38 )
0.655 * * [simplify]: iteration  3 :  1043  enodes  (cost  38 )
0.689 * * [simplify]: iteration  4 :  5001  enodes  (cost  38 )
0.690 * [simplify]: Simplified to:
   (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (pow (fma x 2.0 (pow x 2)) 3)
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
0.690 * * * [progress]: adding candidates to table
0.713 * * [progress]: iteration 3 / 4
0.713 * * * [progress]: picking best candidate
0.715 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))>
0.715 * * * [progress]: localizing error
0.722 * * * [progress]: generating rewritten candidates
0.722 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.728 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.729 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.729 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.733 * * * [progress]: generating series expansions
0.733 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.733 * [approximate]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in (x) around 0
0.733 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.733 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.733 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of 2.0 in x
0.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.733 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.733 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of 2.0 in x
0.733 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.748 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in (x) around 0
0.748 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.748 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.748 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of 2.0 in x
0.749 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.749 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.749 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of 2.0 in x
0.749 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.766 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in (x) around 0
0.767 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.767 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.767 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.767 * [taylor]: Taking taylor expansion of -1 in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of 2.0 in x
0.767 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.767 * [taylor]: Taking taylor expansion of -1 in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.767 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.767 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.768 * [taylor]: Taking taylor expansion of -1 in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of 2.0 in x
0.768 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.768 * [taylor]: Taking taylor expansion of -1 in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.785 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.785 * [approximate]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in (x) around 0
0.785 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.785 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.786 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of 2.0 in x
0.786 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.786 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.786 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of 2.0 in x
0.786 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.797 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in (x) around 0
0.797 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.798 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.798 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of 2.0 in x
0.798 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.798 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.798 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of 2.0 in x
0.799 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.815 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in (x) around 0
0.816 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.816 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.816 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.816 * [taylor]: Taking taylor expansion of -1 in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of 2.0 in x
0.816 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.816 * [taylor]: Taking taylor expansion of -1 in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.816 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.816 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.816 * [taylor]: Taking taylor expansion of -1 in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of 2.0 in x
0.817 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.817 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.817 * [taylor]: Taking taylor expansion of -1 in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.836 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.836 * [approximate]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in (x) around 0
0.836 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.836 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.836 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of 2.0 in x
0.837 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.837 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.837 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of 2.0 in x
0.837 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.848 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in (x) around 0
0.849 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.849 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.849 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of 2.0 in x
0.849 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.849 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.849 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.850 * [taylor]: Taking taylor expansion of 2.0 in x
0.850 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.866 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in (x) around 0
0.866 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.866 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.866 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.866 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.866 * [taylor]: Taking taylor expansion of -1 in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of 2.0 in x
0.867 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.867 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.867 * [taylor]: Taking taylor expansion of -1 in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.867 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.867 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.867 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.867 * [taylor]: Taking taylor expansion of -1 in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of 2.0 in x
0.868 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.868 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.868 * [taylor]: Taking taylor expansion of -1 in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.885 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.885 * [approximate]: Taking taylor expansion of (sqrt (fma x 2.0 (pow x 2))) in (x) around 0
0.885 * [taylor]: Taking taylor expansion of (sqrt (fma x 2.0 (pow x 2))) in x
0.885 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.885 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.885 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 2.0 in x
0.885 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of (sqrt (fma x 2.0 (pow x 2))) in x
0.888 * [taylor]: Taking taylor expansion of (fma x 2.0 (pow x 2)) in x
0.888 * [taylor]: Rewrote expression to (+ (* x 2.0) (pow x 2))
0.888 * [taylor]: Taking taylor expansion of (* x 2.0) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of 2.0 in x
0.888 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.888 * [taylor]: Taking taylor expansion of x in x
0.901 * [approximate]: Taking taylor expansion of (sqrt (fma (/ 1 x) 2.0 (pow (/ 1 x) 2))) in (x) around 0
0.901 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) 2.0 (pow (/ 1 x) 2))) in x
0.901 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.901 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.901 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.901 * [taylor]: Taking taylor expansion of 2.0 in x
0.901 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (sqrt (fma (/ 1 x) 2.0 (pow (/ 1 x) 2))) in x
0.904 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2.0 (pow (/ 1 x) 2)) in x
0.904 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2.0) (pow (/ 1 x) 2))
0.904 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2.0) in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.905 * [taylor]: Taking taylor expansion of 2.0 in x
0.905 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.905 * [taylor]: Taking taylor expansion of x in x
0.911 * [approximate]: Taking taylor expansion of (sqrt (fma (/ -1 x) 2.0 (pow (/ -1 x) 2))) in (x) around 0
0.911 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) 2.0 (pow (/ -1 x) 2))) in x
0.911 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.911 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.912 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.912 * [taylor]: Taking taylor expansion of -1 in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of 2.0 in x
0.912 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.912 * [taylor]: Taking taylor expansion of -1 in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of (sqrt (fma (/ -1 x) 2.0 (pow (/ -1 x) 2))) in x
0.915 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2.0 (pow (/ -1 x) 2)) in x
0.915 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2.0) (pow (/ -1 x) 2))
0.915 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2.0) in x
0.915 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.915 * [taylor]: Taking taylor expansion of -1 in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of 2.0 in x
0.916 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.916 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.916 * [taylor]: Taking taylor expansion of -1 in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.923 * * * [progress]: simplifying candidates
0.924 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (log1p (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))
  (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)))
  (+ 1 1)
  (+ (log (sqrt (fma x 2.0 (pow x 2)))) (log (sqrt (fma x 2.0 (pow x 2)))))
  (log (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (exp (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (* (* (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2)))) (* (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2)))))
  (* (cbrt (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))) (cbrt (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))))
  (cbrt (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (* (* (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))) (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))) (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2)))
  (sqrt (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (sqrt (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))
  (* (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2))))) (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2))))))
  (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))) (sqrt (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))))
  (* (sqrt (cbrt (fma x 2.0 (pow x 2)))) (sqrt (cbrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* 1 1)
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (fma x 2.0 (pow x 2))) (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2))))))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt 1))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (sqrt (fma x 2.0 (pow x 2))) 1)
  (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (cbrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (sqrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2))))
  (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (* (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2))) (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (* (* (fma x 2.0 (pow x 2)) (fma x 2.0 (pow x 2))) (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (expm1 (sqrt (fma x 2.0 (pow x 2))))
  (log1p (sqrt (fma x 2.0 (pow x 2))))
  (log (sqrt (fma x 2.0 (pow x 2))))
  (exp (sqrt (fma x 2.0 (pow x 2))))
  (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2)))))
  (cbrt (sqrt (fma x 2.0 (pow x 2))))
  (* (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (sqrt (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2)))))
  (sqrt (cbrt (fma x 2.0 (pow x 2))))
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (sqrt 1)
  (sqrt (fma x 2.0 (pow x 2)))
  (/ 1 2)
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- (+ 1.0 x) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 x)) (+ 1.0 x))
0.928 * * [simplify]: iteration  0 :  164  enodes  (cost  408 )
0.932 * * [simplify]: iteration  1 :  611  enodes  (cost  359 )
0.948 * * [simplify]: iteration  2 :  3806  enodes  (cost  344 )
1.078 * * [simplify]: iteration  3 :  5001  enodes  (cost  344 )
1.082 * [simplify]: Simplified to:
   (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  1
  1
  2
  1
  1
  (pow (sqrt (fma x 2.0 (pow x 2))) 4)
  (fma x 2.0 (pow x 2))
  (pow (sqrt (fma x 2.0 (pow x 2))) 4)
  2
  (log (fma x 2.0 (pow x 2)))
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (pow (fma x 2.0 (pow x 2)) 3)
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (pow (fma x 2.0 (pow x 2)) 3)
  (pow (sqrt (fma x 2.0 (pow x 2))) 4)
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (pow (cbrt (sqrt (fma x 2.0 (pow x 2)))) 4)
  (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  1
  (fma x 2.0 (pow x 2))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  1
  (fma x 2.0 (pow x 2))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  1
  2
  1
  (* (pow (cbrt (sqrt (fma x 2.0 (pow x 2)))) 4) (cbrt (sqrt (fma x 2.0 (pow x 2)))))
  (* (fabs (cbrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (pow (sqrt (sqrt (fma x 2.0 (pow x 2)))) 3)
  (sqrt (fma x 2.0 (pow x 2)))
  (pow (sqrt (sqrt (fma x 2.0 (pow x 2)))) 3)
  (sqrt (fma x 2.0 (pow x 2)))
  (pow (cbrt (sqrt (fma x 2.0 (pow x 2)))) 4)
  (* (sqrt (cbrt (fma x 2.0 (pow x 2)))) (sqrt (fma x 2.0 (pow x 2))))
  (pow (sqrt (sqrt (fma x 2.0 (pow x 2)))) 3)
  (fma x 2.0 (pow x 2))
  (pow (sqrt (sqrt (fma x 2.0 (pow x 2)))) 3)
  (fma x 2.0 (pow x 2))
  (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (pow (fma x 2.0 (pow x 2)) 3)
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (expm1 (fma x 2.0 (pow x 2)))
  (log1p (fma x 2.0 (pow x 2)))
  (* x 2.0)
  (log (fma x 2.0 (pow x 2)))
  (exp (fma x 2.0 (pow x 2)))
  (* (cbrt (fma x 2.0 (pow x 2))) (cbrt (fma x 2.0 (pow x 2))))
  (cbrt (fma x 2.0 (pow x 2)))
  (pow (fma x 2.0 (pow x 2)) 3)
  (sqrt (fma x 2.0 (pow x 2)))
  (sqrt (fma x 2.0 (pow x 2)))
  (expm1 (sqrt (fma x 2.0 (pow x 2))))
  (log1p (sqrt (fma x 2.0 (pow x 2))))
  (log (sqrt (fma x 2.0 (pow x 2))))
  (exp (sqrt (fma x 2.0 (pow x 2))))
  (* (cbrt (sqrt (fma x 2.0 (pow x 2)))) (cbrt (sqrt (fma x 2.0 (pow x 2)))))
  (cbrt (sqrt (fma x 2.0 (pow x 2))))
  (pow (sqrt (fma x 2.0 (pow x 2))) 3)
  (fabs (cbrt (fma x 2.0 (pow x 2))))
  (sqrt (cbrt (fma x 2.0 (pow x 2))))
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  1
  (sqrt (fma x 2.0 (pow x 2)))
  1/2
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (sqrt (sqrt (fma x 2.0 (pow x 2))))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma x 2.0 (pow x 2))
  (fma (- (pow x 2)) +nan.0 (* +nan.0 (- (pow x 3) x)))
  (- (+ 1.0 x) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 x)) (+ 1.0 x))
1.082 * * * [progress]: adding candidates to table
1.233 * [progress]: [Phase 3 of 3] Extracting.
1.234 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (fma x 2.0 (pow x 2)))> #<alt (λ (x) (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))>)
1.234 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.235 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (fma x 2.0 (pow x 2)))> #<alt (λ (x) (* (sqrt (fma x 2.0 (pow x 2))) (sqrt (fma x 2.0 (pow x 2)))))>)
1.245 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.246 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x 2.0 (pow x 2))
1.246 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
1.246 * [simplify]: Simplified to:
   (fma x 2.0 (pow x 2))
1.841 * [regime-testing]: Baseline error score: 0.009602119630210978
1.842 * [regime-testing]: Oracle error score: 0.004719950931636888
1.842 * [regime-testing]: End program error score: 0.009602119630210978