2.971 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.073 * * * [progress]: [2/2] Setting up program.
0.075 * [progress]: [Phase 2 of 3] Improving.
0.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ x (sqrt (- (* x x) 1.0))))
0.078 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.079 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.080 * * [simplify]: iteration  2 :  12  enodes  (cost  5 )
0.080 * [simplify]: Simplified to:
   (log (+ x (sqrt (- (* x x) 1.0))))
0.081 * * [progress]: iteration 1 / 4
0.081 * * * [progress]: picking best candidate
0.082 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>
0.082 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.096 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.104 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.115 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in (x) around 0
0.115 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.115 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.118 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.139 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.139 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.139 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.154 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.154 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.154 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.156 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of 1.0 in x
0.168 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.168 * [approximate]: Taking taylor expansion of (log (+ (sqrt (- (pow x 2) 1.0)) x)) in (x) around 0
0.168 * [taylor]: Taking taylor expansion of (log (+ (sqrt (- (pow x 2) 1.0)) x)) in x
0.168 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.168 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.168 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.168 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of 1.0 in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (log (+ (sqrt (- (pow x 2) 1.0)) x)) in x
0.172 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.172 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.172 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.172 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.229 * [approximate]: Taking taylor expansion of (log (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (log (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x
0.229 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.229 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (log (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x
0.232 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.232 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.232 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of 1.0 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.279 * [approximate]: Taking taylor expansion of (log (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in (x) around 0
0.279 * [taylor]: Taking taylor expansion of (log (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x
0.279 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.279 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of 1.0 in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (log (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x))) in x
0.490 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.490 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.563 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.563 * [approximate]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in (x) around 0
0.563 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.563 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.563 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of 1.0 in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.566 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.566 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.566 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of 1.0 in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.576 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.577 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.577 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.577 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 1.0 in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.579 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.579 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.579 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.597 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.597 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.597 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.597 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.597 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.598 * [taylor]: Taking taylor expansion of 1.0 in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.600 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.600 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.600 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.628 * * * [progress]: simplifying candidates
0.629 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (sqrt (- (* x x) 1.0)))
  (log1p (sqrt (- (* x x) 1.0)))
  (log (sqrt (- (* x x) 1.0)))
  (exp (sqrt (- (* x x) 1.0)))
  (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0))))
  (cbrt (sqrt (- (* x x) 1.0)))
  (* (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (sqrt (- (* x x) 1.0)))
  (sqrt (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (sqrt (cbrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt 1)
  (sqrt (- (* x x) 1.0))
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow (* x x) 3) (pow 1.0 3)))
  (sqrt (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0))))
  (sqrt (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (sqrt (+ (* x x) 1.0))
  (/ 1 2)
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (expm1 (log (+ x (sqrt (- (* x x) 1.0)))))
  (log1p (log (+ x (sqrt (- (* x x) 1.0)))))
  (log (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0))))))
  (log (cbrt (+ x (sqrt (- (* x x) 1.0)))))
  (log (sqrt (+ x (sqrt (- (* x x) 1.0)))))
  (log (sqrt (+ x (sqrt (- (* x x) 1.0)))))
  (log 1)
  (log (+ x (sqrt (- (* x x) 1.0))))
  (log 1)
  (log (+ x (sqrt (- (* x x) 1.0))))
  (log (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3)))
  (log (+ (* x x) (- (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (* x (sqrt (- (* x x) 1.0))))))
  (log (- (* x x) (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0)))))
  (log (- x (sqrt (- (* x x) 1.0))))
  (log (+ x (sqrt (- (* x x) 1.0))))
  (log (log (+ x (sqrt (- (* x x) 1.0)))))
  (exp (log (+ x (sqrt (- (* x x) 1.0)))))
  (* (cbrt (log (+ x (sqrt (- (* x x) 1.0))))) (cbrt (log (+ x (sqrt (- (* x x) 1.0))))))
  (cbrt (log (+ x (sqrt (- (* x x) 1.0)))))
  (* (* (log (+ x (sqrt (- (* x x) 1.0)))) (log (+ x (sqrt (- (* x x) 1.0))))) (log (+ x (sqrt (- (* x x) 1.0)))))
  (sqrt (log (+ x (sqrt (- (* x x) 1.0)))))
  (sqrt (log (+ x (sqrt (- (* x x) 1.0)))))
  (expm1 (+ x (sqrt (- (* x x) 1.0))))
  (log1p (+ x (sqrt (- (* x x) 1.0))))
  (* (exp x) (exp (sqrt (- (* x x) 1.0))))
  (log (+ x (sqrt (- (* x x) 1.0))))
  (exp (+ x (sqrt (- (* x x) 1.0))))
  (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0)))))
  (cbrt (+ x (sqrt (- (* x x) 1.0))))
  (* (* (+ x (sqrt (- (* x x) 1.0))) (+ x (sqrt (- (* x x) 1.0)))) (+ x (sqrt (- (* x x) 1.0))))
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3))
  (+ (* x x) (- (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (* x (sqrt (- (* x x) 1.0)))))
  (- (* x x) (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))))
  (- x (sqrt (- (* x x) 1.0)))
  (+ x (sqrt (- (* x x) 1.0)))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt (- 1.0)) 3))))
  (- x (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))
  (- (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))) x)
  (- (+ (log (sqrt (- 1.0))) (/ x (sqrt (- 1.0)))) (* 1/6 (/ (pow x 3) (pow (sqrt (- 1.0)) 3))))
  (- (log 2) (+ (log (/ 1 x)) (+ (* 0.09375 (/ 1 (pow x 4))) (* 0.25 (/ 1 (pow x 2))))))
  (- (+ (* 0.25 (/ 1 (pow x 2))) (+ (* 0.125 (/ 1 (pow x 4))) (+ (log (- 0.5)) (log (/ -1 x))))) (* 0.0078125 (/ 1 (* (pow x 4) (pow -0.5 2)))))
  (+ x (+ (* 1/2 (/ (pow x 2) (sqrt (- 1.0)))) (sqrt (- 1.0))))
  (- (* 2 x) (+ (* 0.5 (/ 1 x)) (* 0.125 (/ 1 (pow x 3)))))
  (+ (* 0.125 (/ 1 (pow x 3))) (+ (* 0.0625 (/ 1 (pow x 5))) (* 0.5 (/ 1 x))))
0.634 * * [simplify]: iteration  0 :  339  enodes  (cost  436 )
0.641 * * [simplify]: iteration  1 :  1140  enodes  (cost  401 )
0.661 * * [simplify]: iteration  2 :  5001  enodes  (cost  389 )
0.664 * [simplify]: Simplified to:
   (expm1 (sqrt (- (* x x) 1.0)))
  (log1p (sqrt (- (* x x) 1.0)))
  (log (sqrt (- (* x x) 1.0)))
  (exp (sqrt (- (* x x) 1.0)))
  (* (cbrt (sqrt (- (* x x) 1.0))) (cbrt (sqrt (- (* x x) 1.0))))
  (cbrt (sqrt (- (* x x) 1.0)))
  (pow (sqrt (- (* x x) 1.0)) 3)
  (fabs (cbrt (- (* x x) 1.0)))
  (sqrt (cbrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt 1)
  (sqrt (- (* x x) 1.0))
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow (* x x) 3) (pow 1.0 3)))
  (sqrt (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0))))
  (sqrt (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (sqrt (+ (* x x) 1.0))
  1/2
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (sqrt (- (* x x) 1.0)))
  (expm1 (log (+ x (sqrt (- (* x x) 1.0)))))
  (log1p (log (+ x (sqrt (- (* x x) 1.0)))))
  (* 2 (log (cbrt (+ x (sqrt (- (* x x) 1.0))))))
  (log (cbrt (+ x (sqrt (- (* x x) 1.0)))))
  (log (sqrt (+ x (sqrt (- (* x x) 1.0)))))
  (log (sqrt (+ x (sqrt (- (* x x) 1.0)))))
  0
  (log (+ x (sqrt (- (* x x) 1.0))))
  0
  (log (+ x (sqrt (- (* x x) 1.0))))
  (log (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3)))
  (log (+ (* x x) (- (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0))) (* x (sqrt (- (* x x) 1.0))))))
  (log (- (* x x) (* (sqrt (- (* x x) 1.0)) (sqrt (- (* x x) 1.0)))))
  (log (- x (sqrt (- (* x x) 1.0))))
  (log (+ x (sqrt (- (* x x) 1.0))))
  (log (log (+ x (sqrt (- (* x x) 1.0)))))
  (+ x (sqrt (- (* x x) 1.0)))
  (* (cbrt (log (+ x (sqrt (- (* x x) 1.0))))) (cbrt (log (+ x (sqrt (- (* x x) 1.0))))))
  (cbrt (log (+ x (sqrt (- (* x x) 1.0)))))
  (pow (log (+ x (sqrt (- (* x x) 1.0)))) 3)
  (sqrt (log (+ x (sqrt (- (* x x) 1.0)))))
  (sqrt (log (+ x (sqrt (- (* x x) 1.0)))))
  (expm1 (+ x (sqrt (- (* x x) 1.0))))
  (log1p (+ x (sqrt (- (* x x) 1.0))))
  (exp (+ x (sqrt (- (* x x) 1.0))))
  (log (+ x (sqrt (- (* x x) 1.0))))
  (exp (+ x (sqrt (- (* x x) 1.0))))
  (* (cbrt (+ x (sqrt (- (* x x) 1.0)))) (cbrt (+ x (sqrt (- (* x x) 1.0)))))
  (cbrt (+ x (sqrt (- (* x x) 1.0))))
  (pow (+ x (sqrt (- (* x x) 1.0))) 3)
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (sqrt (+ x (sqrt (- (* x x) 1.0))))
  (+ (pow x 3) (pow (sqrt (- (* x x) 1.0)) 3))
  (- (fma x x (pow x 2)) (+ 1.0 (* x (sqrt (- (* x x) 1.0)))))
  (+ 0 1.0)
  (- x (sqrt (- (* x x) 1.0)))
  (+ x (sqrt (- (* x x) 1.0)))
  (fma 1/2 (/ (pow x 2) (sqrt (- 1.0))) (- (sqrt (- 1.0)) (* 1/8 (/ (pow x 4) (pow (sqrt (- 1.0)) 3)))))
  (- x (fma 0.5 (/ 1 x) (/ 0.125 (pow x 3))))
  (- (fma 0.5 (/ 1 x) (/ 0.125 (pow x 3))) x)
  (- (+ (log (sqrt (- 1.0))) (/ x (sqrt (- 1.0)))) (* 1/6 (/ (pow x 3) (pow (sqrt (- 1.0)) 3))))
  (+ (log 2) (- (- (log x) (/ (/ 0.25 x) x)) (/ 0.09375 (pow x 4))))
  (+ (fma 0.25 (/ 1 (pow x 2)) (+ (log (- 0.5)) (log (/ -1 x)))) (* (/ 1 (pow x 4)) (- 0.125 (/ 0.0078125 (pow -0.5 2)))))
  (+ (fma 1/2 (/ (pow x 2) (sqrt (- 1.0))) (sqrt (- 1.0))) x)
  (fma 2 x (- (fma 0.5 (/ 1 x) (* 0.125 (/ 1 (pow x 3))))))
  (fma 0.0625 (/ 1 (pow x 5)) (fma 0.5 (/ 1 x) (/ 0.125 (pow x 3))))
0.664 * * * [progress]: adding candidates to table
0.814 * * [progress]: iteration 2 / 4
0.814 * * * [progress]: picking best candidate
0.819 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))>
0.819 * * * [progress]: localizing error
0.829 * * * [progress]: generating rewritten candidates
0.829 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.862 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.864 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.869 * * * [progress]: generating series expansions
0.869 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.870 * [approximate]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in (x) around 0
0.870 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
0.870 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
0.870 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.870 * [taylor]: Taking taylor expansion of 1.0 in x
0.870 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.871 * [taylor]: Taking taylor expansion of 1.0 in x
0.879 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
0.879 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
0.879 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.879 * [taylor]: Taking taylor expansion of x in x
0.879 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.879 * [taylor]: Taking taylor expansion of 1.0 in x
0.880 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.880 * [taylor]: Taking taylor expansion of 1.0 in x
0.927 * [approximate]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0
0.927 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
0.927 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.928 * [taylor]: Taking taylor expansion of 1.0 in x
0.928 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.928 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.928 * [taylor]: Taking taylor expansion of 1.0 in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
0.935 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
0.935 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.935 * [taylor]: Taking taylor expansion of 1.0 in x
0.936 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.936 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.936 * [taylor]: Taking taylor expansion of 1.0 in x
0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.937 * [taylor]: Taking taylor expansion of x in x
0.967 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in (x) around 0
0.967 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
0.967 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) in x
0.967 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
0.967 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.968 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.968 * [taylor]: Taking taylor expansion of 1.0 in x
0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.970 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.970 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.970 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.970 * [taylor]: Taking taylor expansion of 1.0 in x
0.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
0.973 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) in x
0.973 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
0.973 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.973 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.975 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.975 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.975 * [taylor]: Taking taylor expansion of 1.0 in x
0.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.976 * [taylor]: Taking taylor expansion of x in x
1.063 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.064 * [approximate]: Taking taylor expansion of (log (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))) in (x) around 0
1.064 * [taylor]: Taking taylor expansion of (log (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))) in x
1.064 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
1.064 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
1.064 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.065 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.065 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.065 * [taylor]: Taking taylor expansion of 1.0 in x
1.083 * [taylor]: Taking taylor expansion of (log (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))))) in x
1.083 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
1.083 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
1.083 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.083 * [taylor]: Taking taylor expansion of 1.0 in x
1.084 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.084 * [taylor]: Taking taylor expansion of 1.0 in x
1.176 * [approximate]: Taking taylor expansion of (log (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x))) in (x) around 0
1.176 * [taylor]: Taking taylor expansion of (log (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x))) in x
1.176 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.176 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
1.176 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
1.176 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
1.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.176 * [taylor]: Taking taylor expansion of x in x
1.176 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.177 * [taylor]: Taking taylor expansion of 1.0 in x
1.177 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.177 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.177 * [taylor]: Taking taylor expansion of 1.0 in x
1.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.178 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of (log (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x))) in x
1.185 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.185 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
1.185 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
1.185 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
1.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.185 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.185 * [taylor]: Taking taylor expansion of 1.0 in x
1.186 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.186 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.186 * [taylor]: Taking taylor expansion of 1.0 in x
1.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.193 * [taylor]: Taking taylor expansion of x in x
1.273 * [approximate]: Taking taylor expansion of (log (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x))) in (x) around 0
1.273 * [taylor]: Taking taylor expansion of (log (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x))) in x
1.273 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.273 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
1.273 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) in x
1.273 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
1.273 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.273 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.273 * [taylor]: Taking taylor expansion of 1.0 in x
1.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
1.276 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
1.276 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.276 * [taylor]: Taking taylor expansion of 1.0 in x
1.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of (log (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x))) in x
1.280 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.280 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
1.280 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) in x
1.280 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
1.280 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.280 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.280 * [taylor]: Taking taylor expansion of 1.0 in x
1.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.281 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
1.283 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
1.283 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.283 * [taylor]: Taking taylor expansion of 1.0 in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.351 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
1.351 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in (x) around 0
1.351 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
1.351 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
1.351 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
1.351 * [taylor]: Taking taylor expansion of x in x
1.351 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.351 * [taylor]: Taking taylor expansion of 1.0 in x
1.352 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
1.352 * [taylor]: Taking taylor expansion of x in x
1.352 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.352 * [taylor]: Taking taylor expansion of 1.0 in x
1.360 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x
1.360 * [taylor]: Taking taylor expansion of x in x
1.360 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
1.360 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
1.360 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
1.360 * [taylor]: Taking taylor expansion of x in x
1.360 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.360 * [taylor]: Taking taylor expansion of 1.0 in x
1.361 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
1.361 * [taylor]: Taking taylor expansion of x in x
1.361 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.361 * [taylor]: Taking taylor expansion of 1.0 in x
1.390 * [approximate]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in (x) around 0
1.390 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.390 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
1.390 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
1.390 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
1.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.390 * [taylor]: Taking taylor expansion of 1.0 in x
1.391 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.391 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.391 * [taylor]: Taking taylor expansion of 1.0 in x
1.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.398 * [taylor]: Taking taylor expansion of x in x
1.398 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.398 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
1.398 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
1.398 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
1.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.398 * [taylor]: Taking taylor expansion of x in x
1.398 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.398 * [taylor]: Taking taylor expansion of 1.0 in x
1.405 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.405 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.405 * [taylor]: Taking taylor expansion of 1.0 in x
1.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.406 * [taylor]: Taking taylor expansion of x in x
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.445 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in (x) around 0
1.445 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.445 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
1.445 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) in x
1.445 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
1.445 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.445 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.445 * [taylor]: Taking taylor expansion of 1.0 in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.448 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
1.448 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
1.448 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.448 * [taylor]: Taking taylor expansion of 1.0 in x
1.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
1.450 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
1.450 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sqrt 1.0) (/ 1 x)))) in x
1.450 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
1.450 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
1.451 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.451 * [taylor]: Taking taylor expansion of 1.0 in x
1.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.453 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
1.453 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
1.453 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.453 * [taylor]: Taking taylor expansion of 1.0 in x
1.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.454 * [taylor]: Taking taylor expansion of x in x
1.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.456 * [taylor]: Taking taylor expansion of x in x
1.501 * * * [progress]: simplifying candidates
1.502 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (log1p (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (+ (log (sqrt (+ x (sqrt 1.0)))) (log (sqrt (- x (sqrt 1.0)))))
  (log (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (exp (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (* (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0)))) (sqrt (+ x (sqrt 1.0)))) (* (* (sqrt (- x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0)))))
  (* (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (* (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3))))
  (* (sqrt (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))) (sqrt (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))))
  (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))
  (* (sqrt (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))) (sqrt (+ x (sqrt 1.0))))
  (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3))))
  (* (sqrt (- x (sqrt 1.0))) (sqrt (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))))
  (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))
  (* (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (* (cbrt (sqrt (- x (sqrt 1.0)))) (cbrt (sqrt (- x (sqrt 1.0))))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (* (cbrt (- x (sqrt 1.0))) (cbrt (- x (sqrt 1.0))))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt 1))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt 1))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) 1)
  (* (cbrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (cbrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))
  (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (expm1 (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log1p (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log (* (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))))
  (log (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log 1)
  (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log (+ (pow x 3) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3)))
  (log (+ (* x x) (- (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))))
  (log (- (* x x) (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (exp (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (* (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))))
  (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (* (* (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (expm1 (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log1p (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (* (exp x) (exp (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (exp (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (* (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (* (* (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (+ (pow x 3) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3))
  (+ (* x x) (- (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (- (* x x) (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt (* -1 (pow (sqrt 1.0) 2))))) (sqrt (* -1 (pow (sqrt 1.0) 2)))) (* 1/8 (/ (pow x 4) (pow (sqrt (* -1 (pow (sqrt 1.0) 2))) 3))))
  (- x (+ (* 1/8 (/ (pow (sqrt 1.0) 4) (pow x 3))) (* 1/2 (/ (pow (sqrt 1.0) 2) x))))
  (- (+ (* +nan.0 (/ (pow (sqrt 1.0) 2) (pow x 2))) (- (+ (* +nan.0 (/ (sqrt 1.0) (pow x 2))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- (+ (* +nan.0 (/ (sqrt 1.0) x)) (- +nan.0)))))))))))
  (- (+ (log (sqrt (* -1 (pow (sqrt 1.0) 2)))) (/ x (sqrt (* -1 (pow (sqrt 1.0) 2))))) (* 1/6 (/ (pow x 3) (pow (sqrt (* -1 (pow (sqrt 1.0) 2))) 3))))
  (- (log 2) (+ (log (/ 1 x)) (+ (* 1/4 (/ (pow (sqrt 1.0) 2) (pow x 2))) (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))))))
  (- (log -1) (+ (* +nan.0 (/ (sqrt 1.0) (pow x 2))) (- (log (/ -1 x)) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))))
  (+ (* 1/2 (/ (pow x 2) (sqrt (* -1 (pow (sqrt 1.0) 2))))) (+ x (sqrt (* -1 (pow (sqrt 1.0) 2)))))
  (- (* 2 x) (+ (* 1/8 (/ (pow (sqrt 1.0) 4) (pow x 3))) (* 1/2 (/ (pow (sqrt 1.0) 2) x))))
  (- x (+ +nan.0 (- (+ (* +nan.0 (/ (sqrt 1.0) x)) (- (* +nan.0 (/ 1 x)))))))
1.509 * * [simplify]: iteration  0 :  467  enodes  (cost  1012 )
1.516 * * [simplify]: iteration  1 :  1665  enodes  (cost  907 )
1.544 * * [simplify]: iteration  2 :  5001  enodes  (cost  894 )
1.548 * [simplify]: Simplified to:
   (expm1 (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (log1p (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (fma x x (- 1.0))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (fma x x (- 1.0))
  (log (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (log (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (exp (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3)
  (* (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (cbrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3)
  (fma x x (- 1.0))
  (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (sqrt (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3))))
  (* (sqrt (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))) (sqrt (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))))
  (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))
  (* (sqrt (+ (* x x) (- (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))) (sqrt (+ x (sqrt 1.0))))
  (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3))))
  (* (sqrt (- x (sqrt 1.0))) (sqrt (+ (* x x) (+ (* (sqrt 1.0) (sqrt 1.0)) (* x (sqrt 1.0))))))
  (fma x x (- 1.0))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (* (cbrt (sqrt (- x (sqrt 1.0)))) (cbrt (sqrt (- x (sqrt 1.0))))))
  (* (fabs (cbrt (- x (sqrt 1.0)))) (sqrt (+ x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (sqrt (+ x (sqrt 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt (sqrt 1.0)))))
  (sqrt (+ x (sqrt 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (sqrt (- x (sqrt 1.0)))))
  (sqrt (+ x (sqrt 1.0)))
  (* (cbrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (cbrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (sqrt (+ x (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (pow x 3) (pow (sqrt 1.0) 3))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))
  (* (sqrt (+ (pow x 3) (pow (sqrt 1.0) 3))) (sqrt (- x (sqrt 1.0))))
  (* (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt (- x (sqrt 1.0))))
  (expm1 (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log1p (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (* 2 (log (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))))
  (log (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (log (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  0
  (log (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x))
  (log (+ (pow x 3) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3)))
  (log (+ (* x x) (- (* (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) (* x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))))
  (+ (log (+ x (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))) (log (- x (sqrt (- (* x x) (* (sqrt 1.0) (sqrt 1.0)))))))
  (log (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x))
  (log (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x)
  (* (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))) (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))))
  (cbrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (pow (log (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x)) 3)
  (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (sqrt (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (expm1 (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (log1p (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (exp (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x))
  (log (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x))
  (exp (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x))
  (* (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))) (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (cbrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (pow (fma (sqrt (- x (sqrt 1.0))) (sqrt (+ x (sqrt 1.0))) x) 3)
  (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (sqrt (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
  (+ (pow x 3) (pow (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3))
  (- (fma x x (pow x 2)) (+ 1.0 (* x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  (- 0 (- 1.0))
  (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (fma 1/2 (/ (pow x 2) (sqrt (* -1 (pow (sqrt 1.0) 2)))) (- (sqrt (* -1 (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 4) (pow (sqrt (* -1 (pow (sqrt 1.0) 2))) 3)))))
  (- (- x (/ (* 1/2 1.0) x)) (* 1/8 (/ (pow (sqrt 1.0) 4) (pow x 3))))
  (fma (- +nan.0) (/ (/ 1.0 x) x) (fma +nan.0 (/ (sqrt 1.0) (pow x 2)) (fma (- +nan.0) (/ 1 (pow x 2)) (fma +nan.0 (/ 1 x) (fma (- +nan.0) (/ (sqrt 1.0) x) +nan.0)))))
  (- (+ (log (sqrt (* -1 (pow (sqrt 1.0) 2)))) (/ x (sqrt (* -1 (pow (sqrt 1.0) 2))))) (* 1/6 (/ (pow x 3) (pow (sqrt (* -1 (pow (sqrt 1.0) 2))) 3))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (+ (- (log -1) (fma +nan.0 (/ (sqrt 1.0) (pow x 2)) (log (/ -1 x)))) (/ +nan.0 (pow x 2))) (/ +nan.0 x))
  (fma 1/2 (/ (pow x 2) (sqrt (* -1 (pow (sqrt 1.0) 2)))) (+ x (sqrt (* -1 (pow (sqrt 1.0) 2)))))
  (- (- (* 2 x) (/ (* 1/2 1.0) x)) (* 1/8 (/ (pow (sqrt 1.0) 4) (pow x 3))))
  (+ (- x +nan.0) (* +nan.0 (- (/ (sqrt 1.0) x) (/ 1 x))))
1.549 * * * [progress]: adding candidates to table
1.784 * * [progress]: iteration 3 / 4
1.784 * * * [progress]: picking best candidate
1.788 * * * * [pick]: Picked  #<alt (λ (x) (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x))))>
1.788 * * * [progress]: localizing error
1.812 * * * [progress]: generating rewritten candidates
1.812 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 3)
1.817 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
1.826 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.861 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.877 * * * [progress]: generating series expansions
1.877 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 3)
1.878 * [approximate]: Taking taylor expansion of (/ 0.25 (pow x 2)) in (x) around 0
1.878 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
1.878 * [taylor]: Taking taylor expansion of 0.25 in x
1.878 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.878 * [taylor]: Taking taylor expansion of x in x
1.879 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
1.879 * [taylor]: Taking taylor expansion of 0.25 in x
1.879 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.879 * [taylor]: Taking taylor expansion of x in x
1.887 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0
1.887 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
1.887 * [taylor]: Taking taylor expansion of 0.25 in x
1.887 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.887 * [taylor]: Taking taylor expansion of x in x
1.887 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
1.887 * [taylor]: Taking taylor expansion of 0.25 in x
1.887 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.887 * [taylor]: Taking taylor expansion of x in x
1.895 * [approximate]: Taking taylor expansion of (* 0.25 (pow x 2)) in (x) around 0
1.895 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
1.895 * [taylor]: Taking taylor expansion of 0.25 in x
1.895 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.895 * [taylor]: Taking taylor expansion of x in x
1.895 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
1.895 * [taylor]: Taking taylor expansion of 0.25 in x
1.895 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.895 * [taylor]: Taking taylor expansion of x in x
1.903 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
1.903 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in (x) around 0
1.903 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in x
1.904 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
1.904 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.904 * [taylor]: Taking taylor expansion of 1.0 in x
1.904 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.904 * [taylor]: Taking taylor expansion of x in x
1.908 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in x
1.909 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
1.909 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.909 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.939 * [approximate]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in (x) around 0
1.939 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
1.939 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.939 * [taylor]: Taking taylor expansion of x in x
1.939 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
1.939 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.939 * [taylor]: Taking taylor expansion of 1.0 in x
1.940 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
1.940 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.940 * [taylor]: Taking taylor expansion of x in x
1.940 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
1.940 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.940 * [taylor]: Taking taylor expansion of 1.0 in x
1.976 * [approximate]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in (x) around 0
1.976 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
1.976 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.976 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
1.976 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.976 * [taylor]: Taking taylor expansion of 1.0 in x
1.977 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
1.977 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.977 * [taylor]: Taking taylor expansion of x in x
1.977 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
1.977 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.977 * [taylor]: Taking taylor expansion of 1.0 in x
2.006 * * * * [progress]: [ 3 / 4 ] generating series at (2)
2.008 * [approximate]: Taking taylor expansion of (- (log 2) (+ (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) (log (/ 1 x)))) in (x) around 0
2.008 * [taylor]: Taking taylor expansion of (- (log 2) (+ (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) (log (/ 1 x)))) in x
2.008 * [taylor]: Taking taylor expansion of (log 2) in x
2.008 * [taylor]: Taking taylor expansion of 2 in x
2.008 * [taylor]: Taking taylor expansion of (+ (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) (log (/ 1 x))) in x
2.008 * [taylor]: Taking taylor expansion of (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) in x
2.008 * [taylor]: Rewrote expression to (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (/ 0.25 (pow x 2)))
2.008 * [taylor]: Taking taylor expansion of (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) in x
2.008 * [taylor]: Taking taylor expansion of 3/32 in x
2.008 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in x
2.008 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.008 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.008 * [taylor]: Taking taylor expansion of 1.0 in x
2.009 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.009 * [taylor]: Taking taylor expansion of x in x
2.013 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
2.013 * [taylor]: Taking taylor expansion of 0.25 in x
2.013 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.013 * [taylor]: Taking taylor expansion of x in x
2.013 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.013 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.013 * [taylor]: Taking taylor expansion of x in x
2.014 * [taylor]: Taking taylor expansion of (- (log 2) (+ (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) (log (/ 1 x)))) in x
2.014 * [taylor]: Taking taylor expansion of (log 2) in x
2.014 * [taylor]: Taking taylor expansion of 2 in x
2.014 * [taylor]: Taking taylor expansion of (+ (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) (log (/ 1 x))) in x
2.014 * [taylor]: Taking taylor expansion of (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) in x
2.014 * [taylor]: Rewrote expression to (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (/ 0.25 (pow x 2)))
2.014 * [taylor]: Taking taylor expansion of (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) in x
2.014 * [taylor]: Taking taylor expansion of 3/32 in x
2.014 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in x
2.014 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.014 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.014 * [taylor]: Taking taylor expansion of 1.0 in x
2.015 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.015 * [taylor]: Taking taylor expansion of x in x
2.019 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
2.019 * [taylor]: Taking taylor expansion of 0.25 in x
2.019 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.019 * [taylor]: Taking taylor expansion of x in x
2.020 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.020 * [taylor]: Taking taylor expansion of x in x
2.061 * [approximate]: Taking taylor expansion of (- (log 2) (+ (log x) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))))) in (x) around 0
2.061 * [taylor]: Taking taylor expansion of (- (log 2) (+ (log x) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))))) in x
2.061 * [taylor]: Taking taylor expansion of (log 2) in x
2.061 * [taylor]: Taking taylor expansion of 2 in x
2.061 * [taylor]: Taking taylor expansion of (+ (log x) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2)))) in x
2.061 * [taylor]: Taking taylor expansion of (log x) in x
2.061 * [taylor]: Taking taylor expansion of x in x
2.062 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.062 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.062 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.062 * [taylor]: Taking taylor expansion of 3/32 in x
2.062 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.062 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.062 * [taylor]: Taking taylor expansion of x in x
2.062 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.062 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.062 * [taylor]: Taking taylor expansion of 1.0 in x
2.063 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.063 * [taylor]: Taking taylor expansion of 0.25 in x
2.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.063 * [taylor]: Taking taylor expansion of x in x
2.063 * [taylor]: Taking taylor expansion of (- (log 2) (+ (log x) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))))) in x
2.063 * [taylor]: Taking taylor expansion of (log 2) in x
2.063 * [taylor]: Taking taylor expansion of 2 in x
2.063 * [taylor]: Taking taylor expansion of (+ (log x) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2)))) in x
2.063 * [taylor]: Taking taylor expansion of (log x) in x
2.063 * [taylor]: Taking taylor expansion of x in x
2.063 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.063 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.063 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.063 * [taylor]: Taking taylor expansion of 3/32 in x
2.063 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.064 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.064 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.064 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.064 * [taylor]: Taking taylor expansion of 1.0 in x
2.064 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.064 * [taylor]: Taking taylor expansion of 0.25 in x
2.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.105 * [approximate]: Taking taylor expansion of (- (log 2) (+ (log (* -1 x)) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))))) in (x) around 0
2.105 * [taylor]: Taking taylor expansion of (- (log 2) (+ (log (* -1 x)) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))))) in x
2.105 * [taylor]: Taking taylor expansion of (log 2) in x
2.105 * [taylor]: Taking taylor expansion of 2 in x
2.106 * [taylor]: Taking taylor expansion of (+ (log (* -1 x)) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2)))) in x
2.106 * [taylor]: Taking taylor expansion of (log (* -1 x)) in x
2.106 * [taylor]: Taking taylor expansion of (* -1 x) in x
2.106 * [taylor]: Taking taylor expansion of -1 in x
2.106 * [taylor]: Taking taylor expansion of x in x
2.107 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.107 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.107 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.107 * [taylor]: Taking taylor expansion of 3/32 in x
2.107 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.107 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.107 * [taylor]: Taking taylor expansion of x in x
2.107 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.107 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.107 * [taylor]: Taking taylor expansion of 1.0 in x
2.108 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.108 * [taylor]: Taking taylor expansion of 0.25 in x
2.108 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.108 * [taylor]: Taking taylor expansion of x in x
2.108 * [taylor]: Taking taylor expansion of (- (log 2) (+ (log (* -1 x)) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))))) in x
2.108 * [taylor]: Taking taylor expansion of (log 2) in x
2.108 * [taylor]: Taking taylor expansion of 2 in x
2.108 * [taylor]: Taking taylor expansion of (+ (log (* -1 x)) (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2)))) in x
2.108 * [taylor]: Taking taylor expansion of (log (* -1 x)) in x
2.108 * [taylor]: Taking taylor expansion of (* -1 x) in x
2.108 * [taylor]: Taking taylor expansion of -1 in x
2.108 * [taylor]: Taking taylor expansion of x in x
2.109 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.109 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.109 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.109 * [taylor]: Taking taylor expansion of 3/32 in x
2.109 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.109 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.109 * [taylor]: Taking taylor expansion of x in x
2.109 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.109 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.109 * [taylor]: Taking taylor expansion of 1.0 in x
2.110 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.110 * [taylor]: Taking taylor expansion of 0.25 in x
2.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.160 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
2.161 * [approximate]: Taking taylor expansion of (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) in (x) around 0
2.161 * [taylor]: Taking taylor expansion of (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) in x
2.162 * [taylor]: Rewrote expression to (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (/ 0.25 (pow x 2)))
2.162 * [taylor]: Taking taylor expansion of (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) in x
2.162 * [taylor]: Taking taylor expansion of 3/32 in x
2.162 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in x
2.162 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.162 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.162 * [taylor]: Taking taylor expansion of 1.0 in x
2.162 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.162 * [taylor]: Taking taylor expansion of x in x
2.166 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
2.166 * [taylor]: Taking taylor expansion of 0.25 in x
2.166 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.166 * [taylor]: Taking taylor expansion of x in x
2.167 * [taylor]: Taking taylor expansion of (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ 0.25 (pow x 2))) in x
2.167 * [taylor]: Rewrote expression to (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (/ 0.25 (pow x 2)))
2.167 * [taylor]: Taking taylor expansion of (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) in x
2.167 * [taylor]: Taking taylor expansion of 3/32 in x
2.167 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 1.0) 4) (pow x 4)) in x
2.167 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.167 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.167 * [taylor]: Taking taylor expansion of 1.0 in x
2.168 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.168 * [taylor]: Taking taylor expansion of x in x
2.171 * [taylor]: Taking taylor expansion of (/ 0.25 (pow x 2)) in x
2.171 * [taylor]: Taking taylor expansion of 0.25 in x
2.171 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.171 * [taylor]: Taking taylor expansion of x in x
2.233 * [approximate]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in (x) around 0
2.233 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.234 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.234 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.234 * [taylor]: Taking taylor expansion of 3/32 in x
2.234 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.234 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.234 * [taylor]: Taking taylor expansion of x in x
2.234 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.234 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.234 * [taylor]: Taking taylor expansion of 1.0 in x
2.234 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.234 * [taylor]: Taking taylor expansion of 0.25 in x
2.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.235 * [taylor]: Taking taylor expansion of x in x
2.235 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.235 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.235 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.235 * [taylor]: Taking taylor expansion of 3/32 in x
2.235 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.235 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.235 * [taylor]: Taking taylor expansion of x in x
2.235 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.235 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.235 * [taylor]: Taking taylor expansion of 1.0 in x
2.235 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.236 * [taylor]: Taking taylor expansion of 0.25 in x
2.236 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.236 * [taylor]: Taking taylor expansion of x in x
2.294 * [approximate]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in (x) around 0
2.294 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.294 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.294 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.294 * [taylor]: Taking taylor expansion of 3/32 in x
2.294 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.294 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.294 * [taylor]: Taking taylor expansion of x in x
2.294 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.294 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.294 * [taylor]: Taking taylor expansion of 1.0 in x
2.295 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.295 * [taylor]: Taking taylor expansion of 0.25 in x
2.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.295 * [taylor]: Taking taylor expansion of x in x
2.295 * [taylor]: Taking taylor expansion of (fma 3/32 (* (pow x 4) (pow (sqrt 1.0) 4)) (* 0.25 (pow x 2))) in x
2.295 * [taylor]: Rewrote expression to (+ (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) (* 0.25 (pow x 2)))
2.295 * [taylor]: Taking taylor expansion of (* 3/32 (* (pow x 4) (pow (sqrt 1.0) 4))) in x
2.295 * [taylor]: Taking taylor expansion of 3/32 in x
2.295 * [taylor]: Taking taylor expansion of (* (pow x 4) (pow (sqrt 1.0) 4)) in x
2.295 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.295 * [taylor]: Taking taylor expansion of x in x
2.296 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 4) in x
2.296 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.296 * [taylor]: Taking taylor expansion of 1.0 in x
2.296 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
2.296 * [taylor]: Taking taylor expansion of 0.25 in x
2.296 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.296 * [taylor]: Taking taylor expansion of x in x
2.347 * * * [progress]: simplifying candidates
2.352 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* 1/4 1.0) (pow x 2)))
  (log1p (/ (* 1/4 1.0) (pow x 2)))
  (- (+ (log 1/4) (log 1.0)) (* (log x) 2))
  (- (+ (log 1/4) (log 1.0)) (* (log x) 2))
  (- (+ (log 1/4) (log 1.0)) (log (pow x 2)))
  (- (log (* 1/4 1.0)) (* (log x) 2))
  (- (log (* 1/4 1.0)) (* (log x) 2))
  (- (log (* 1/4 1.0)) (log (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (exp (/ (* 1/4 1.0) (pow x 2)))
  (/ (* (* (* 1/4 1/4) 1/4) (* (* 1.0 1.0) 1.0)) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (/ (* (* (* 1/4 1.0) (* 1/4 1.0)) (* 1/4 1.0)) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (* (cbrt (/ (* 1/4 1.0) (pow x 2))) (cbrt (/ (* 1/4 1.0) (pow x 2))))
  (cbrt (/ (* 1/4 1.0) (pow x 2)))
  (* (* (/ (* 1/4 1.0) (pow x 2)) (/ (* 1/4 1.0) (pow x 2))) (/ (* 1/4 1.0) (pow x 2)))
  (sqrt (/ (* 1/4 1.0) (pow x 2)))
  (sqrt (/ (* 1/4 1.0) (pow x 2)))
  (- (* 1/4 1.0))
  (- (pow x 2))
  (/ 1/4 (pow (* (cbrt x) (cbrt x)) 2))
  (/ 1.0 (pow (cbrt x) 2))
  (/ 1/4 (pow (sqrt x) 2))
  (/ 1.0 (pow (sqrt x) 2))
  (/ 1/4 (pow 1 2))
  (/ 1.0 (pow x 2))
  (/ 1/4 x)
  (/ 1.0 x)
  (/ 1/4 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (/ 1.0 (cbrt (pow x 2)))
  (/ 1/4 (sqrt (pow x 2)))
  (/ 1.0 (sqrt (pow x 2)))
  (/ 1/4 1)
  (/ 1.0 (pow x 2))
  (/ 1/4 (pow x (/ 2 2)))
  (/ 1.0 (pow x (/ 2 2)))
  (/ 1 (pow x 2))
  (/ (pow x 2) (* 1/4 1.0))
  (/ (* 1/4 1.0) (pow (* (cbrt x) (cbrt x)) 2))
  (/ (* 1/4 1.0) (pow (sqrt x) 2))
  (/ (* 1/4 1.0) (pow 1 2))
  (/ (* 1/4 1.0) x)
  (/ (* 1/4 1.0) (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (/ (* 1/4 1.0) (sqrt (pow x 2)))
  (/ (* 1/4 1.0) 1)
  (/ (* 1/4 1.0) (pow x (/ 2 2)))
  (/ (pow x 2) 1.0)
  (expm1 (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (log1p (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (- (* (log (sqrt 1.0)) 4) (* (log x) 4))
  (- (* (log (sqrt 1.0)) 4) (* (log x) 4))
  (- (* (log (sqrt 1.0)) 4) (log (pow x 4)))
  (- (* (log (sqrt 1.0)) 4) (* (log x) 4))
  (- (* (log (sqrt 1.0)) 4) (* (log x) 4))
  (- (* (log (sqrt 1.0)) 4) (log (pow x 4)))
  (- (log (pow (sqrt 1.0) 4)) (* (log x) 4))
  (- (log (pow (sqrt 1.0) 4)) (* (log x) 4))
  (- (log (pow (sqrt 1.0) 4)) (log (pow x 4)))
  (log (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (exp (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (/ (* (* (pow (sqrt 1.0) 4) (pow (sqrt 1.0) 4)) (pow (sqrt 1.0) 4)) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (/ (pow (sqrt 1.0) 4) (pow x 4))) (cbrt (/ (pow (sqrt 1.0) 4) (pow x 4))))
  (cbrt (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (* (* (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (pow (sqrt 1.0) 4) (pow x 4))) (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (sqrt (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (sqrt (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (- (pow (sqrt 1.0) 4))
  (- (pow x 4))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) (pow (* (cbrt x) (cbrt x)) 4))
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow (cbrt x) 4))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) (pow (sqrt x) 4))
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow (sqrt x) 4))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) (pow 1 4))
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x 4))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (/ (pow (cbrt (sqrt 1.0)) 4) (cbrt (pow x 4)))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) (sqrt (pow x 4)))
  (/ (pow (cbrt (sqrt 1.0)) 4) (sqrt (pow x 4)))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) 1)
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x 4))
  (/ (pow (* (cbrt (sqrt 1.0)) (cbrt (sqrt 1.0))) 4) (pow x (/ 4 2)))
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x (/ 4 2)))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) (pow (* (cbrt x) (cbrt x)) 4))
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow (cbrt x) 4))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) (pow (sqrt x) 4))
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow (sqrt x) 4))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) (pow 1 4))
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x 4))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (/ (pow (sqrt (cbrt 1.0)) 4) (cbrt (pow x 4)))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) (sqrt (pow x 4)))
  (/ (pow (sqrt (cbrt 1.0)) 4) (sqrt (pow x 4)))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) 1)
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x 4))
  (/ (pow (sqrt (* (cbrt 1.0) (cbrt 1.0))) 4) (pow x (/ 4 2)))
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x (/ 4 2)))
  (/ (pow (sqrt (sqrt 1.0)) 4) (pow (* (cbrt x) (cbrt x)) 4))
  (/ (pow (sqrt (sqrt 1.0)) 4) (pow (cbrt x) 4))
  (/ (pow (sqrt (sqrt 1.0)) 4) (pow (sqrt x) 4))
  (/ (pow (sqrt (sqrt 1.0)) 4) (pow (sqrt x) 4))
  (/ (pow (sqrt (sqrt 1.0)) 4) (pow 1 4))
  (/ (pow (sqrt (sqrt 1.0)) 4) (pow x 4))
  (/ (pow (sqrt (sqrt 1.0)) 4) (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (/ (pow (sqrt (sqrt 1.0)) 4) (cbrt (pow x 4)))
  (/ (pow (sqrt (sqrt 1.0)) 4) (sqrt (pow x 4)))
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  (* (* (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x))) (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))) (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x))))
  (sqrt (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x))))
  (sqrt (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x))))
  (- (pow (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) 3) (pow (log (/ 1 x)) 3))
  (+ (* (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (+ (* (log (/ 1 x)) (log (/ 1 x))) (* (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))))
  (- (log (/ 1 x)))
  (- (* (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (log (/ 1 x)) (log (/ 1 x))))
  (+ (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (+ (sqrt (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (sqrt (log (/ 1 x))))
  (- (sqrt (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (sqrt (log (/ 1 x))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (sqrt (/ 1 x))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (* (cbrt 1) (cbrt 1)) (sqrt x))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (* (cbrt 1) (cbrt 1)) 1)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (sqrt 1) (* (cbrt x) (cbrt x)))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (sqrt 1) (sqrt x))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (sqrt 1) 1)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 (* (cbrt x) (cbrt x)))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 (sqrt x))))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 1)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log 1))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log 1))
  (- (fma (- (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))))) (log (/ 1 x)))
  (- (fma (- (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))))) (log (/ 1 x)))
  (- (fma (- (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) 1 (* (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) 1)) (log (/ 1 x)))
  (- (fma (- (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))))) (log (/ 1 x)))
  (- (fma (- (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))))) (log (/ 1 x)))
  (- (fma (- (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) 1 (* (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) 1)) (log (/ 1 x)))
  (- (fma (- (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))))) (log (/ 1 x)))
  (- (fma (- (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))))) (log (/ 1 x)))
  (- (fma (- (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) 1 (* (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) 1)) (log (/ 1 x)))
  (- (fma (- (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))))) (log (/ 1 x)))
  (- (fma (- (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (* (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))))) (log (/ 1 x)))
  (- (fma (- (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) 1 (* (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) 1)) (log (/ 1 x)))
  (- (- (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log (cbrt 2)) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log (sqrt 2)) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (- (- (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ 1 x)))
  (+ (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) (log (/ 1 x)))
  (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log 1))
  (- (log (/ 1 x)))
  (expm1 (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (log1p (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (log (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (exp (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))))
  (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (* (* (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (/ 0.25 (pow x 2))
  (/ 0.25 (pow x 2))
  (/ 0.25 (pow x 2))
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (- (+ (log x) (log 2)) (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (* 0.25 (/ 1 (pow x 2)))))
  (- (log 2) (+ (log (/ 1 x)) (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (* 0.25 (/ 1 (pow x 2))))))
  (- (log 2) (+ (log -1) (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (+ (* 0.25 (/ 1 (pow x 2))) (log (/ -1 x))))))
  (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (* 0.25 (/ 1 (pow x 2))))
  (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (* 0.25 (/ 1 (pow x 2))))
  (+ (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4))) (* 0.25 (/ 1 (pow x 2))))
2.377 * * [simplify]: iteration  0 :  829  enodes  (cost  3752 )
2.393 * * [simplify]: iteration  1 :  3394  enodes  (cost  2759 )
2.451 * * [simplify]: iteration  2 :  5002  enodes  (cost  2659 )
2.463 * [simplify]: Simplified to:
   (expm1 (/ (* 1/4 1.0) (pow x 2)))
  (log1p (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (log (/ (* 1/4 1.0) (pow x 2)))
  (exp (/ (* 1/4 1.0) (pow x 2)))
  (pow (/ (* 1/4 1.0) (pow x 2)) 3)
  (pow (/ (* 1/4 1.0) (pow x 2)) 3)
  (* (cbrt (/ (* 1/4 1.0) (pow x 2))) (cbrt (/ (* 1/4 1.0) (pow x 2))))
  (cbrt (/ (* 1/4 1.0) (pow x 2)))
  (pow (/ (* 1/4 1.0) (pow x 2)) 3)
  (sqrt (/ (* 1/4 1.0) (pow x 2)))
  (sqrt (/ (* 1/4 1.0) (pow x 2)))
  (- (* 1/4 1.0))
  (- (pow x 2))
  (/ 1/4 (pow (cbrt x) 4))
  (/ 1.0 (pow (cbrt x) 2))
  (/ 1/4 x)
  (/ 1.0 x)
  1/4
  (/ (/ 1.0 x) x)
  (/ 1/4 x)
  (/ 1.0 x)
  (/ 1/4 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (/ 1.0 (cbrt (pow x 2)))
  (/ 1/4 (fabs x))
  (/ 1.0 (sqrt (pow x 2)))
  1/4
  (/ (/ 1.0 x) x)
  (/ 1/4 x)
  (/ 1.0 x)
  (/ 1 (pow x 2))
  (/ (pow x 2) (* 1/4 1.0))
  (/ 1.0 (/ (pow (cbrt x) 4) 1/4))
  (/ 1.0 (/ x 1/4))
  (* 1/4 1.0)
  (/ 1.0 (/ x 1/4))
  (/ (* 1/4 1.0) (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (/ 1.0 (/ (fabs x) 1/4))
  (* 1/4 1.0)
  (/ 1.0 (/ x 1/4))
  (/ (pow x 2) 1.0)
  (expm1 (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (log1p (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (* 4 (- (log (sqrt 1.0)) (log x)))
  (exp (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (pow (/ (pow (sqrt 1.0) 4) (pow x 4)) 3)
  (* (cbrt (/ (pow (sqrt 1.0) 4) (pow x 4))) (cbrt (/ (pow (sqrt 1.0) 4) (pow x 4))))
  (cbrt (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (pow (/ (pow (sqrt 1.0) 4) (pow x 4)) 3)
  (sqrt (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (sqrt (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (* (- 1.0) 1.0)
  (- (pow x 4))
  (/ (pow (pow (cbrt (sqrt 1.0)) 2) 4) (* (pow (cbrt x) 8) 1))
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow (cbrt x) 4))
  (/ (/ (pow (pow (cbrt (sqrt 1.0)) 2) 4) x) x)
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x 2))
  (pow (pow (cbrt (sqrt 1.0)) 2) 4)
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x 4))
  (/ (/ (pow (pow (cbrt (sqrt 1.0)) 2) 4) (cbrt (pow x 4))) (cbrt (pow x 4)))
  (/ (pow (cbrt (sqrt 1.0)) 4) (cbrt (pow x 4)))
  (/ (pow (pow (cbrt (sqrt 1.0)) 2) 4) (* (sqrt (pow x 4)) 1))
  (/ (pow (cbrt (sqrt 1.0)) 4) (sqrt (pow x 4)))
  (pow (pow (cbrt (sqrt 1.0)) 2) 4)
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x 4))
  (/ (/ (pow (pow (cbrt (sqrt 1.0)) 2) 4) x) x)
  (/ (pow (cbrt (sqrt 1.0)) 4) (pow x 2))
  (/ (pow (fabs (cbrt 1.0)) 4) (* (pow (cbrt x) 8) 1))
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow (cbrt x) 4))
  (/ (/ (pow (fabs (cbrt 1.0)) 4) x) x)
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x 2))
  (pow (fabs (cbrt 1.0)) 4)
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x 4))
  (/ (/ (pow (fabs (cbrt 1.0)) 4) (cbrt (pow x 4))) (cbrt (pow x 4)))
  (/ (pow (sqrt (cbrt 1.0)) 4) (cbrt (pow x 4)))
  (/ (pow (fabs (cbrt 1.0)) 4) (* (sqrt (pow x 4)) 1))
  (/ (pow (sqrt (cbrt 1.0)) 4) (sqrt (pow x 4)))
  (pow (fabs (cbrt 1.0)) 4)
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x 4))
  (/ (/ (pow (fabs (cbrt 1.0)) 4) x) x)
  (/ (pow (sqrt (cbrt 1.0)) 4) (pow x 2))
  (/ 1.0 (* (pow (cbrt x) 8) 1))
  (/ 1.0 (pow (cbrt x) 4))
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  1.0
  (/ 1.0 (pow x 4))
  (/ 1.0 (* (* (cbrt (pow x 4)) (cbrt (pow x 4))) 1))
  (/ 1.0 (* (cbrt (pow x 4)) 1))
  (/ 1.0 (* (sqrt (pow x 4)) 1))
  (/ 1.0 (* (sqrt (pow x 4)) 1))
  1.0
  (/ 1.0 (pow x 4))
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (/ 1 (/ (pow (cbrt x) 8) 1))
  (/ 1.0 (/ (pow (cbrt x) 4) 1.0))
  (/ 1 (pow x 2))
  (* (/ 1.0 x) (/ 1.0 x))
  1
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ 1 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (/ 1.0 (/ (cbrt (pow x 4)) 1.0))
  (/ 1 (sqrt (pow x 4)))
  (/ 1.0 (/ (sqrt (pow x 4)) 1.0))
  1
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ 1 (pow x 2))
  (* (/ 1.0 x) (/ 1.0 x))
  (/ 1.0 (* (pow (cbrt x) 8) 1))
  (/ 1.0 (pow (cbrt x) 4))
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  1.0
  (/ 1.0 (pow x 4))
  (/ 1.0 (* (* (cbrt (pow x 4)) (cbrt (pow x 4))) 1))
  (/ 1.0 (* (cbrt (pow x 4)) 1))
  (/ 1.0 (* (sqrt (pow x 4)) 1))
  (/ 1.0 (* (sqrt (pow x 4)) 1))
  1.0
  (/ 1.0 (pow x 4))
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (/ 1 (/ (pow (cbrt x) 8) 1))
  (/ 1.0 (/ (pow (cbrt x) 4) 1.0))
  (/ 1 (pow x 2))
  (* (/ 1.0 x) (/ 1.0 x))
  1
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ 1 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (/ 1.0 (/ (cbrt (pow x 4)) 1.0))
  (/ 1 (sqrt (pow x 4)))
  (/ 1.0 (/ (sqrt (pow x 4)) 1.0))
  1
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ 1 (pow x 2))
  (* (/ 1.0 x) (/ 1.0 x))
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  (log1p (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (* 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)))
  (log (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (exp (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (* (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))))
  (cbrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (pow (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))) 3)
  (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (sqrt (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2))))
  (/ (/ 0.25 x) x)
  (/ (/ 0.25 x) x)
  (/ (/ 0.25 x) x)
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (/ (pow (sqrt 1.0) 4) (pow x 4))
  (+ (log x) (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (* 0.25 (/ 1 (pow x 2))))))
  (+ (log x) (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (* 0.25 (/ 1 (pow x 2))))))
  (- (- (log 2) (log -1)) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (fma 0.25 (/ 1 (pow x 2)) (log (/ -1 x)))))
  (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (* 0.25 (/ 1 (pow x 2))))
  (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (* 0.25 (/ 1 (pow x 2))))
  (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (* 0.25 (/ 1 (pow x 2))))
2.465 * * * [progress]: adding candidates to table
3.165 * * [progress]: iteration 4 / 4
3.165 * * * [progress]: picking best candidate
3.174 * * * * [pick]: Picked  #<alt (λ (x) (- (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))) (log (/ (cbrt 1) (cbrt x)))))>
3.174 * * * [progress]: localizing error
3.204 * * * [progress]: generating rewritten candidates
3.204 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
3.205 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2 2)
3.205 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2 1)
3.206 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2)
3.213 * * * [progress]: generating series expansions
3.213 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
3.213 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
3.213 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
3.213 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
3.213 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
3.214 * [taylor]: Taking taylor expansion of 1/3 in x
3.214 * [taylor]: Taking taylor expansion of (log x) in x
3.214 * [taylor]: Taking taylor expansion of x in x
3.214 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
3.214 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
3.215 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
3.215 * [taylor]: Taking taylor expansion of 1/3 in x
3.215 * [taylor]: Taking taylor expansion of (log x) in x
3.215 * [taylor]: Taking taylor expansion of x in x
3.268 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
3.268 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.268 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.268 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.268 * [taylor]: Taking taylor expansion of 1/3 in x
3.268 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.268 * [taylor]: Taking taylor expansion of x in x
3.269 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.269 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.269 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.269 * [taylor]: Taking taylor expansion of 1/3 in x
3.269 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.269 * [taylor]: Taking taylor expansion of x in x
3.320 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
3.320 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
3.320 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.320 * [taylor]: Taking taylor expansion of -1 in x
3.321 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.321 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.321 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.321 * [taylor]: Taking taylor expansion of 1/3 in x
3.321 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.321 * [taylor]: Taking taylor expansion of x in x
3.322 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
3.322 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.322 * [taylor]: Taking taylor expansion of -1 in x
3.323 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.323 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.323 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.323 * [taylor]: Taking taylor expansion of 1/3 in x
3.323 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.391 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2 2)
3.391 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
3.391 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
3.391 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
3.392 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
3.392 * [taylor]: Taking taylor expansion of 1/3 in x
3.392 * [taylor]: Taking taylor expansion of (log x) in x
3.392 * [taylor]: Taking taylor expansion of x in x
3.392 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
3.392 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
3.392 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
3.392 * [taylor]: Taking taylor expansion of 1/3 in x
3.392 * [taylor]: Taking taylor expansion of (log x) in x
3.392 * [taylor]: Taking taylor expansion of x in x
3.447 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
3.447 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.447 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.447 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.447 * [taylor]: Taking taylor expansion of 1/3 in x
3.447 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.447 * [taylor]: Taking taylor expansion of x in x
3.448 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.448 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.448 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.448 * [taylor]: Taking taylor expansion of 1/3 in x
3.448 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.448 * [taylor]: Taking taylor expansion of x in x
3.506 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
3.506 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
3.506 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.506 * [taylor]: Taking taylor expansion of -1 in x
3.506 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.506 * [taylor]: Taking taylor expansion of 1/3 in x
3.507 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.507 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
3.507 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.507 * [taylor]: Taking taylor expansion of -1 in x
3.508 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.508 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.508 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.508 * [taylor]: Taking taylor expansion of 1/3 in x
3.508 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.508 * [taylor]: Taking taylor expansion of x in x
3.576 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2 1)
3.576 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
3.576 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
3.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
3.576 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
3.576 * [taylor]: Taking taylor expansion of 1/3 in x
3.576 * [taylor]: Taking taylor expansion of (log x) in x
3.576 * [taylor]: Taking taylor expansion of x in x
3.577 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
3.577 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
3.577 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
3.577 * [taylor]: Taking taylor expansion of 1/3 in x
3.577 * [taylor]: Taking taylor expansion of (log x) in x
3.577 * [taylor]: Taking taylor expansion of x in x
3.625 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
3.625 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.625 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.625 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.625 * [taylor]: Taking taylor expansion of 1/3 in x
3.625 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.625 * [taylor]: Taking taylor expansion of x in x
3.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.626 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.626 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.626 * [taylor]: Taking taylor expansion of 1/3 in x
3.626 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.626 * [taylor]: Taking taylor expansion of x in x
3.683 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
3.683 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
3.683 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.683 * [taylor]: Taking taylor expansion of -1 in x
3.684 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.684 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.684 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.684 * [taylor]: Taking taylor expansion of 1/3 in x
3.684 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.684 * [taylor]: Taking taylor expansion of x in x
3.685 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
3.685 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.685 * [taylor]: Taking taylor expansion of -1 in x
3.686 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
3.686 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
3.686 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
3.686 * [taylor]: Taking taylor expansion of 1/3 in x
3.686 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
3.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.686 * [taylor]: Taking taylor expansion of x in x
3.754 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2)
3.754 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
3.754 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
3.754 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
3.754 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
3.754 * [taylor]: Taking taylor expansion of 1/3 in x
3.754 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
3.754 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.754 * [taylor]: Taking taylor expansion of x in x
3.755 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
3.755 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
3.755 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
3.755 * [taylor]: Taking taylor expansion of 1/3 in x
3.755 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
3.755 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.755 * [taylor]: Taking taylor expansion of x in x
3.816 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
3.816 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
3.816 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
3.816 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
3.816 * [taylor]: Taking taylor expansion of 1/3 in x
3.816 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
3.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.816 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.816 * [taylor]: Taking taylor expansion of x in x
3.818 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
3.818 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
3.818 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
3.818 * [taylor]: Taking taylor expansion of 1/3 in x
3.818 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
3.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.818 * [taylor]: Taking taylor expansion of x in x
3.879 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
3.879 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
3.879 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
3.879 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.879 * [taylor]: Taking taylor expansion of -1 in x
3.880 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
3.880 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
3.880 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
3.880 * [taylor]: Taking taylor expansion of 1/3 in x
3.880 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
3.880 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.880 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.880 * [taylor]: Taking taylor expansion of x in x
3.881 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
3.881 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
3.881 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.881 * [taylor]: Taking taylor expansion of -1 in x
3.882 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
3.882 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
3.882 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
3.882 * [taylor]: Taking taylor expansion of 1/3 in x
3.882 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
3.882 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.882 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.882 * [taylor]: Taking taylor expansion of x in x
3.961 * * * [progress]: simplifying candidates
3.963 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (* (cbrt x) (cbrt x)))
  (log1p (* (cbrt x) (cbrt x)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
3.966 * * [simplify]: iteration  0 :  119  enodes  (cost  308 )
3.970 * * [simplify]: iteration  1 :  477  enodes  (cost  281 )
3.983 * * [simplify]: iteration  2 :  2972  enodes  (cost  258 )
4.048 * * [simplify]: iteration  3 :  5001  enodes  (cost  255 )
4.050 * [simplify]: Simplified to:
   (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (cbrt x))
  (log1p (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (expm1 (* (cbrt x) (cbrt x)))
  (log1p (* (cbrt x) (cbrt x)))
  2/3
  2
  (pow x 2)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (pow x 2)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (pow x 2)
  (fabs (pow x 1/3))
  (fabs (pow x 1/3))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  2/3
  2
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
4.050 * * * [progress]: adding candidates to table
4.555 * [progress]: [Phase 3 of 3] Extracting.
4.555 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))> #<alt (λ (x) (- (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))) (log (/ (cbrt 1) (cbrt x)))))>)
4.555 * * * [regime-changes]: Trying 1 branch expressions: (x)
4.555 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))> #<alt (λ (x) (- (- (- (log 2) (fma 3/32 (/ (pow (sqrt 1.0) 4) (pow x 4)) (/ (* 1/4 1.0) (pow x 2)))) (log (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))) (log (/ (cbrt 1) (cbrt x)))))>)
4.569 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.570 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
4.570 * * [simplify]: iteration  0 :  13  enodes  (cost  9 )
4.571 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
4.571 * [simplify]: Simplified to:
   (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
6.961 * [regime-testing]: Baseline error score: 0.058257282160270034
6.962 * [regime-testing]: Oracle error score: 0.0017502187773471684
6.963 * [regime-testing]: End program error score: 0.058257282160270034