0.816 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.303 * * * [progress]: [2/2] Setting up program.
0.307 * [progress]: [Phase 2 of 3] Improving.
0.309 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt (- x 1.0)) (sqrt x))
0.312 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.314 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.315 * * [simplify]: iteration  2 :  10  enodes  (cost  4 )
0.315 * [simplify]: Simplified to:
   (* (sqrt (- x 1.0)) (sqrt x))
0.316 * * [progress]: iteration 1 / 4
0.316 * * * [progress]: picking best candidate
0.318 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (- x 1.0)) (sqrt x)))>
0.318 * * * [progress]: localizing error
0.326 * * * [progress]: generating rewritten candidates
0.326 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.351 * * * [progress]: generating series expansions
0.351 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.356 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0
0.356 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.356 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.356 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [taylor]: Taking taylor expansion of 1.0 in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.362 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.362 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.374 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0
0.375 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.375 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.375 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.380 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.380 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of 1.0 in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.388 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0
0.388 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
0.388 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x
0.388 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.388 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.388 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.390 * [taylor]: Taking taylor expansion of -1 in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
0.392 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x
0.392 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.392 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of 1.0 in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.394 * [taylor]: Taking taylor expansion of -1 in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.421 * * * [progress]: simplifying candidates
0.422 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- x 1.0) x)
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) x)
  (+ (log (sqrt (- x 1.0))) (log (sqrt x)))
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (exp (* (sqrt (- x 1.0)) (sqrt x)))
  (* (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (- x 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))))
  (cbrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (* (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (- x 1.0)) (sqrt x)))
  (* (- x 1.0) x)
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (sqrt (- x 1.0)) (sqrt (* (cbrt x) (cbrt x))))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (sqrt 1))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) 1)
  (* (cbrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (cbrt (- x 1.0))) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.426 * * [simplify]: iteration  0 :  181  enodes  (cost  216 )
0.430 * * [simplify]: iteration  1 :  610  enodes  (cost  206 )
0.442 * * [simplify]: iteration  2 :  2471  enodes  (cost  201 )
0.494 * * [simplify]: iteration  3 :  5002  enodes  (cost  201 )
0.495 * [simplify]: Simplified to:
   (* (- x 1.0) x)
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) x)
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (exp (* (sqrt (- x 1.0)) (sqrt x)))
  (pow (* (sqrt (- x 1.0)) (sqrt x)) 3)
  (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))))
  (cbrt (* (sqrt (- x 1.0)) (sqrt x)))
  (pow (* (sqrt (- x 1.0)) (sqrt x)) 3)
  (* (- x 1.0) x)
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (fabs (cbrt x)) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (sqrt (- x 1.0))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (sqrt (- x 1.0))
  (* (cbrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (cbrt (- x 1.0))) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x))
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) x)))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
0.496 * * * [progress]: adding candidates to table
0.564 * * [progress]: iteration 2 / 4
0.564 * * * [progress]: picking best candidate
0.569 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 1) (* (sqrt (- x 1.0)) (sqrt x))))>
0.569 * * * [progress]: localizing error
0.576 * * * [progress]: generating rewritten candidates
0.576 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.590 * * * [progress]: generating series expansions
0.590 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.591 * [approximate]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in (x) around 0
0.591 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.591 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.591 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (sqrt (* (- x 1.0) x)) in x
0.595 * [taylor]: Taking taylor expansion of (* (- x 1.0) x) in x
0.595 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.606 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in (x) around 0
0.606 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.606 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.607 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1.0) x)) in x
0.611 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) x) in x
0.611 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of 1.0 in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.619 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in (x) around 0
0.619 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x
0.619 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of 1.0 in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.622 * [taylor]: Taking taylor expansion of -1 in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ 1.0 (/ 1 x)))) (sqrt (/ -1 x))) in x
0.623 * [taylor]: Taking taylor expansion of (sqrt (- (+ 1.0 (/ 1 x)))) in x
0.623 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.623 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.623 * [taylor]: Taking taylor expansion of 1.0 in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.625 * [taylor]: Taking taylor expansion of -1 in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.657 * * * [progress]: simplifying candidates
0.658 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- x 1.0) x)
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) x)
  (+ (log (sqrt (- x 1.0))) (log (sqrt x)))
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (exp (* (sqrt (- x 1.0)) (sqrt x)))
  (* (* (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (sqrt (- x 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))))
  (cbrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (* (* (sqrt (- x 1.0)) (sqrt x)) (* (sqrt (- x 1.0)) (sqrt x))) (* (sqrt (- x 1.0)) (sqrt x)))
  (* (- x 1.0) x)
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (sqrt (- x 1.0)) (sqrt (* (cbrt x) (cbrt x))))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (sqrt 1))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) 1)
  (* (cbrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (cbrt (- x 1.0))) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.661 * * [simplify]: iteration  0 :  181  enodes  (cost  216 )
0.664 * * [simplify]: iteration  1 :  610  enodes  (cost  206 )
0.676 * * [simplify]: iteration  2 :  2471  enodes  (cost  201 )
0.727 * * [simplify]: iteration  3 :  5002  enodes  (cost  201 )
0.729 * [simplify]: Simplified to:
   (* (- x 1.0) x)
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (- x 1.0) x)
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (log (* (sqrt (- x 1.0)) (sqrt x)))
  (exp (* (sqrt (- x 1.0)) (sqrt x)))
  (pow (* (sqrt (- x 1.0)) (sqrt x)) 3)
  (* (cbrt (* (sqrt (- x 1.0)) (sqrt x))) (cbrt (* (sqrt (- x 1.0)) (sqrt x))))
  (cbrt (* (sqrt (- x 1.0)) (sqrt x)))
  (pow (* (sqrt (- x 1.0)) (sqrt x)) 3)
  (* (- x 1.0) x)
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (sqrt (* (sqrt (- x 1.0)) (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- x 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- x 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (fabs (cbrt x)) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (sqrt (- x 1.0))
  (* (sqrt (- x 1.0)) (sqrt (sqrt x)))
  (sqrt (- x 1.0))
  (* (cbrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (cbrt (- x 1.0))) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (sqrt (- x 1.0))) (sqrt x))
  (* (sqrt (- x 1.0)) (sqrt x))
  (* (sqrt (- (pow x 3) (pow 1.0 3))) (sqrt x))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt x))
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) x)))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
0.729 * * * [progress]: adding candidates to table
0.796 * * [progress]: iteration 3 / 4
0.796 * * * [progress]: picking best candidate
0.800 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))>
0.800 * * * [progress]: localizing error
0.810 * * * [progress]: generating rewritten candidates
0.810 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.838 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.884 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.893 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.908 * * * [progress]: generating series expansions
0.908 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.909 * [approximate]: Taking taylor expansion of (sqrt (* (- (sqrt x) (sqrt 1.0)) x)) in (x) around 0
0.909 * [taylor]: Taking taylor expansion of (sqrt (* (- (sqrt x) (sqrt 1.0)) x)) in x
0.909 * [taylor]: Taking taylor expansion of (* (- (sqrt x) (sqrt 1.0)) x) in x
0.909 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt 1.0)) in x
0.909 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.910 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.910 * [taylor]: Taking taylor expansion of 1.0 in x
0.911 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of (sqrt (* (- (sqrt x) (sqrt 1.0)) x)) in x
0.916 * [taylor]: Taking taylor expansion of (* (- (sqrt x) (sqrt 1.0)) x) in x
0.916 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt 1.0)) in x
0.916 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.918 * [taylor]: Taking taylor expansion of x in x
0.962 * [approximate]: Taking taylor expansion of (sqrt (/ (- (sqrt (/ 1 x)) (sqrt 1.0)) x)) in (x) around 0
0.962 * [taylor]: Taking taylor expansion of (sqrt (/ (- (sqrt (/ 1 x)) (sqrt 1.0)) x)) in x
0.962 * [taylor]: Taking taylor expansion of (/ (- (sqrt (/ 1 x)) (sqrt 1.0)) x) in x
0.962 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt 1.0)) in x
0.962 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.962 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.963 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.970 * [taylor]: Taking taylor expansion of (sqrt (/ (- (sqrt (/ 1 x)) (sqrt 1.0)) x)) in x
0.970 * [taylor]: Taking taylor expansion of (/ (- (sqrt (/ 1 x)) (sqrt 1.0)) x) in x
0.970 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt 1.0)) in x
0.970 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.972 * [taylor]: Taking taylor expansion of 1.0 in x
0.972 * [taylor]: Taking taylor expansion of x in x
1.038 * [approximate]: Taking taylor expansion of (* (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) (sqrt (/ -1 x))) in (x) around 0
1.038 * [taylor]: Taking taylor expansion of (* (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) (sqrt (/ -1 x))) in x
1.038 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) in x
1.038 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt 1.0)) in x
1.038 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.038 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.038 * [taylor]: Taking taylor expansion of -1 in x
1.039 * [taylor]: Taking taylor expansion of x in x
1.040 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.040 * [taylor]: Taking taylor expansion of 1.0 in x
1.050 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.050 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.050 * [taylor]: Taking taylor expansion of -1 in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.051 * [taylor]: Taking taylor expansion of (* (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) (sqrt (/ -1 x))) in x
1.051 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) in x
1.051 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt 1.0)) in x
1.051 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.051 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.051 * [taylor]: Taking taylor expansion of -1 in x
1.051 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.053 * [taylor]: Taking taylor expansion of 1.0 in x
1.065 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.065 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.065 * [taylor]: Taking taylor expansion of -1 in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.202 * * * * [progress]: [ 2 / 4 ] generating series at (2)
1.202 * [approximate]: Taking taylor expansion of (sqrt (* (- (sqrt x) (sqrt 1.0)) (* x (+ (sqrt 1.0) (sqrt x))))) in (x) around 0
1.203 * [taylor]: Taking taylor expansion of (sqrt (* (- (sqrt x) (sqrt 1.0)) (* x (+ (sqrt 1.0) (sqrt x))))) in x
1.203 * [taylor]: Taking taylor expansion of (* (- (sqrt x) (sqrt 1.0)) (* x (+ (sqrt 1.0) (sqrt x)))) in x
1.203 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt 1.0)) in x
1.203 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.204 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.204 * [taylor]: Taking taylor expansion of 1.0 in x
1.204 * [taylor]: Taking taylor expansion of (* x (+ (sqrt 1.0) (sqrt x))) in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.204 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt x)) in x
1.204 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.204 * [taylor]: Taking taylor expansion of 1.0 in x
1.205 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.205 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of (sqrt (* (- (sqrt x) (sqrt 1.0)) (* x (+ (sqrt 1.0) (sqrt x))))) in x
1.217 * [taylor]: Taking taylor expansion of (* (- (sqrt x) (sqrt 1.0)) (* x (+ (sqrt 1.0) (sqrt x)))) in x
1.217 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt 1.0)) in x
1.217 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.218 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.218 * [taylor]: Taking taylor expansion of 1.0 in x
1.219 * [taylor]: Taking taylor expansion of (* x (+ (sqrt 1.0) (sqrt x))) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt x)) in x
1.219 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.219 * [taylor]: Taking taylor expansion of 1.0 in x
1.220 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.220 * [taylor]: Taking taylor expansion of x in x
1.301 * [approximate]: Taking taylor expansion of (sqrt (/ (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) x)) in (x) around 0
1.301 * [taylor]: Taking taylor expansion of (sqrt (/ (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) x)) in x
1.301 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) x) in x
1.301 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) in x
1.301 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt 1.0)) in x
1.301 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.301 * [taylor]: Taking taylor expansion of x in x
1.303 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.303 * [taylor]: Taking taylor expansion of 1.0 in x
1.303 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ 1 x))) in x
1.303 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.304 * [taylor]: Taking taylor expansion of 1.0 in x
1.304 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.305 * [taylor]: Taking taylor expansion of x in x
1.325 * [taylor]: Taking taylor expansion of (sqrt (/ (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) x)) in x
1.326 * [taylor]: Taking taylor expansion of (/ (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) x) in x
1.326 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (sqrt 1.0)) (+ (sqrt 1.0) (sqrt (/ 1 x)))) in x
1.326 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt 1.0)) in x
1.326 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.327 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.327 * [taylor]: Taking taylor expansion of 1.0 in x
1.328 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ 1 x))) in x
1.328 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.328 * [taylor]: Taking taylor expansion of 1.0 in x
1.328 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.329 * [taylor]: Taking taylor expansion of x in x
1.528 * [approximate]: Taking taylor expansion of (* (sqrt (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0)))) (sqrt (/ -1 x))) in (x) around 0
1.528 * [taylor]: Taking taylor expansion of (* (sqrt (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0)))) (sqrt (/ -1 x))) in x
1.528 * [taylor]: Taking taylor expansion of (sqrt (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0)))) in x
1.528 * [taylor]: Taking taylor expansion of (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0))) in x
1.528 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ -1 x))) in x
1.528 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.528 * [taylor]: Taking taylor expansion of 1.0 in x
1.529 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.529 * [taylor]: Taking taylor expansion of -1 in x
1.529 * [taylor]: Taking taylor expansion of x in x
1.530 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt 1.0)) in x
1.530 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.530 * [taylor]: Taking taylor expansion of -1 in x
1.530 * [taylor]: Taking taylor expansion of x in x
1.532 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.532 * [taylor]: Taking taylor expansion of 1.0 in x
1.569 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.569 * [taylor]: Taking taylor expansion of -1 in x
1.569 * [taylor]: Taking taylor expansion of x in x
1.571 * [taylor]: Taking taylor expansion of (* (sqrt (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0)))) (sqrt (/ -1 x))) in x
1.571 * [taylor]: Taking taylor expansion of (sqrt (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0)))) in x
1.571 * [taylor]: Taking taylor expansion of (* (+ (sqrt 1.0) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (sqrt 1.0))) in x
1.571 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ -1 x))) in x
1.571 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.571 * [taylor]: Taking taylor expansion of 1.0 in x
1.571 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.571 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.571 * [taylor]: Taking taylor expansion of -1 in x
1.571 * [taylor]: Taking taylor expansion of x in x
1.573 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt 1.0)) in x
1.573 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.573 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.573 * [taylor]: Taking taylor expansion of -1 in x
1.573 * [taylor]: Taking taylor expansion of x in x
1.574 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
1.574 * [taylor]: Taking taylor expansion of 1.0 in x
1.617 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.617 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.617 * [taylor]: Taking taylor expansion of -1 in x
1.617 * [taylor]: Taking taylor expansion of x in x
2.073 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
2.074 * [approximate]: Taking taylor expansion of (sqrt (- (sqrt x) (sqrt 1.0))) in (x) around 0
2.074 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt x) (sqrt 1.0))) in x
2.074 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt 1.0)) in x
2.074 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.074 * [taylor]: Taking taylor expansion of x in x
2.075 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.075 * [taylor]: Taking taylor expansion of 1.0 in x
2.081 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt x) (sqrt 1.0))) in x
2.081 * [taylor]: Taking taylor expansion of (- (sqrt x) (sqrt 1.0)) in x
2.081 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.081 * [taylor]: Taking taylor expansion of x in x
2.082 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.082 * [taylor]: Taking taylor expansion of 1.0 in x
2.112 * [approximate]: Taking taylor expansion of (sqrt (- (sqrt (/ 1 x)) (sqrt 1.0))) in (x) around 0
2.112 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt (/ 1 x)) (sqrt 1.0))) in x
2.112 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt 1.0)) in x
2.112 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.112 * [taylor]: Taking taylor expansion of x in x
2.113 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.114 * [taylor]: Taking taylor expansion of 1.0 in x
2.123 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt (/ 1 x)) (sqrt 1.0))) in x
2.123 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (sqrt 1.0)) in x
2.123 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.123 * [taylor]: Taking taylor expansion of x in x
2.124 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.124 * [taylor]: Taking taylor expansion of 1.0 in x
2.176 * [approximate]: Taking taylor expansion of (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) in (x) around 0
2.176 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) in x
2.177 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt 1.0)) in x
2.177 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.177 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.177 * [taylor]: Taking taylor expansion of -1 in x
2.177 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.178 * [taylor]: Taking taylor expansion of 1.0 in x
2.188 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt (/ -1 x)) (sqrt 1.0))) in x
2.188 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (sqrt 1.0)) in x
2.188 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.188 * [taylor]: Taking taylor expansion of -1 in x
2.188 * [taylor]: Taking taylor expansion of x in x
2.189 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.189 * [taylor]: Taking taylor expansion of 1.0 in x
2.241 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
2.242 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt x))) in (x) around 0
2.242 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt x))) in x
2.242 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt x)) in x
2.242 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.242 * [taylor]: Taking taylor expansion of 1.0 in x
2.243 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.243 * [taylor]: Taking taylor expansion of x in x
2.247 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt x))) in x
2.247 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt x)) in x
2.247 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.247 * [taylor]: Taking taylor expansion of 1.0 in x
2.247 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.247 * [taylor]: Taking taylor expansion of x in x
2.272 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt (/ 1 x)))) in (x) around 0
2.272 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt (/ 1 x)))) in x
2.272 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ 1 x))) in x
2.272 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.272 * [taylor]: Taking taylor expansion of 1.0 in x
2.272 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.272 * [taylor]: Taking taylor expansion of x in x
2.280 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt (/ 1 x)))) in x
2.280 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ 1 x))) in x
2.280 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.280 * [taylor]: Taking taylor expansion of 1.0 in x
2.281 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.281 * [taylor]: Taking taylor expansion of x in x
2.315 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt (/ -1 x)))) in (x) around 0
2.315 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt (/ -1 x)))) in x
2.315 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ -1 x))) in x
2.315 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.315 * [taylor]: Taking taylor expansion of 1.0 in x
2.316 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.316 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.316 * [taylor]: Taking taylor expansion of -1 in x
2.316 * [taylor]: Taking taylor expansion of x in x
2.329 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (sqrt (/ -1 x)))) in x
2.329 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (sqrt (/ -1 x))) in x
2.329 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
2.329 * [taylor]: Taking taylor expansion of 1.0 in x
2.330 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.330 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.330 * [taylor]: Taking taylor expansion of -1 in x
2.330 * [taylor]: Taking taylor expansion of x in x
2.363 * * * [progress]: simplifying candidates
2.366 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- (sqrt x) (sqrt 1.0)) x)
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (- (sqrt x) (sqrt 1.0)) x)
  (+ (log (sqrt (- (sqrt x) (sqrt 1.0)))) (log (sqrt x)))
  (log (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (exp (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (* (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (- (sqrt x) (sqrt 1.0)))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) (cbrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (cbrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (* (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (- (sqrt x) (sqrt 1.0)) x)
  (sqrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (sqrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (* (cbrt x) (cbrt x))))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt 1))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (sqrt x)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) 1)
  (* (cbrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (cbrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (sqrt x))
  (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt x))
  (* (+ (sqrt x) (sqrt 1.0)) (* (- (sqrt x) (sqrt 1.0)) x))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (+ (sqrt x) (sqrt 1.0)) (* (- (sqrt x) (sqrt 1.0)) x))
  (+ (log (sqrt (+ (sqrt x) (sqrt 1.0)))) (+ (log (sqrt (- (sqrt x) (sqrt 1.0)))) (log (sqrt x))))
  (+ (log (sqrt (+ (sqrt x) (sqrt 1.0)))) (log (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (log (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (exp (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (* (* (* (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 x)) (sqrt x))))
  (* (* (* (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 (- (sqrt x) (sqrt 1.0))) (sqrt x))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (* (cbrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))) (cbrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))))
  (cbrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (* (* (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))) (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (* (+ (sqrt x) (sqrt 1.0)) (* (- (sqrt x) (sqrt 1.0)) x))
  (sqrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (sqrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (* (sqrt (+ (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (* (sqrt (- (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (sqrt x)))
  (* (sqrt (+ (* (sqrt x) (sqrt x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0))))) (sqrt (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0))))))
  (* (sqrt (+ (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt x)))
  (* (sqrt (+ (* (sqrt x) (sqrt x)) (- (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0))))) (sqrt (+ (sqrt x) (sqrt 1.0))))
  (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (* (sqrt (- (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (sqrt x)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0))))))
  (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt x)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (+ (sqrt x) (sqrt 1.0))))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (sqrt (- (sqrt x) (sqrt 1.0))))
  (* (cbrt (sqrt (+ (sqrt x) (sqrt 1.0)))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (cbrt (+ (sqrt x) (sqrt 1.0)))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (sqrt (+ (sqrt x) (sqrt 1.0)))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (sqrt (+ (sqrt x) (sqrt 1.0)))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt x)))
  (* (sqrt (+ (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
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  (* (cbrt (sqrt (- (sqrt x) (sqrt 1.0)))) (cbrt (sqrt (- (sqrt x) (sqrt 1.0)))))
  (cbrt (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 (* (cbrt (- (sqrt x) (sqrt 1.0))) (cbrt (- (sqrt x) (sqrt 1.0)))))
  (sqrt (cbrt (- (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  (sqrt 1)
  (sqrt (- (sqrt x) (sqrt 1.0)))
  (sqrt (+ (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  (sqrt (+ (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  (sqrt (+ (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  (sqrt (+ (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
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  (sqrt (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0)))))
  (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0))))
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  (/ 1 2)
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
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  (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0))))
  (sqrt (- (sqrt x) (sqrt 1.0)))
  (/ 1 2)
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  (sqrt (sqrt (+ (sqrt x) (sqrt 1.0))))
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  (- (sqrt (sqrt 1.0)) (+ (* +nan.0 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 3))))) (- (+ (* +nan.0 (* (pow x 2) (sqrt (/ 1 (sqrt 1.0))))) (- (* +nan.0 (* x (sqrt (/ 1 (sqrt 1.0))))))))))
  (- (sqrt (- (sqrt 1.0) +nan.0)) (+ (* +nan.0 (* (/ 1 (pow x 2)) (sqrt (/ 1 (pow (- (sqrt 1.0) +nan.0) 3))))) (- (+ (* +nan.0 (* (/ 1 x) (sqrt (/ 1 (- (sqrt 1.0) +nan.0))))) (- (* +nan.0 (* (/ 1 (pow x 2)) (sqrt (/ 1 (- (sqrt 1.0) +nan.0))))))))))
  (- (sqrt (- (sqrt 1.0) +nan.0)) (+ (* +nan.0 (* (/ 1 (pow x 2)) (sqrt (/ 1 (pow (- (sqrt 1.0) +nan.0) 3))))) (- (+ (* +nan.0 (* (/ 1 x) (sqrt (/ 1 (- (sqrt 1.0) +nan.0))))) (- (* +nan.0 (* (/ 1 (pow x 2)) (sqrt (/ 1 (- (sqrt 1.0) +nan.0))))))))))
2.375 * * [simplify]: iteration  0 :  970  enodes  (cost  1669 )
2.391 * * [simplify]: iteration  1 :  3752  enodes  (cost  1504 )
2.449 * * [simplify]: iteration  2 :  5002  enodes  (cost  1494 )
2.456 * [simplify]: Simplified to:
   (* (- (sqrt x) (sqrt 1.0)) x)
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (- (sqrt x) (sqrt 1.0)) x)
  (log (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (log (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
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  (pow (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)) 3)
  (* (cbrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) (cbrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (cbrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (pow (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)) 3)
  (* (- (sqrt x) (sqrt 1.0)) x)
  (sqrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (sqrt (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt (sqrt x)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (fabs (cbrt x)) (sqrt (- (sqrt x) (sqrt 1.0))))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (sqrt x)))
  (sqrt (- (sqrt x) (sqrt 1.0)))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (sqrt x)))
  (sqrt (- (sqrt x) (sqrt 1.0)))
  (* (cbrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (cbrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (sqrt (- (sqrt x) (sqrt 1.0)))) (sqrt x))
  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))
  (* (sqrt (- (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (sqrt x))
  (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt x))
  (* x (- x 1.0))
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  (* x (- x 1.0))
  (log (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (log (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
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  (pow (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) 3)
  (pow (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) 3)
  (* (cbrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))) (cbrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))))
  (cbrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
  (pow (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))) 3)
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  (sqrt (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))
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  (* (sqrt (+ (pow (sqrt x) 3) (pow (sqrt 1.0) 3))) (* (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0)))) (sqrt x)))
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  (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0))))))
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  (* (sqrt (sqrt (+ (sqrt x) (sqrt 1.0)))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
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  (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x)))
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  (sqrt (cbrt (- (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  1
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  (sqrt (- (sqrt (sqrt x)) (sqrt (sqrt 1.0))))
  1
  (sqrt (- (sqrt x) (sqrt 1.0)))
  1
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  (sqrt (+ (* (sqrt x) (sqrt x)) (+ (* (sqrt 1.0) (sqrt 1.0)) (* (sqrt x) (sqrt 1.0)))))
  (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0))))
  (sqrt (+ (sqrt x) (sqrt 1.0)))
  1/2
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (- (sqrt x) (sqrt 1.0))))
  (log (sqrt (+ (sqrt x) (sqrt 1.0))))
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  (pow (sqrt (+ (sqrt x) (sqrt 1.0))) 3)
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  (sqrt (cbrt (+ (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (+ (sqrt x) (sqrt 1.0))))
  (sqrt (sqrt (+ (sqrt x) (sqrt 1.0))))
  1
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  1
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  1
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  (sqrt (- (* (sqrt x) (sqrt x)) (* (sqrt 1.0) (sqrt 1.0))))
  (sqrt (- (sqrt x) (sqrt 1.0)))
  1/2
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  (sqrt (sqrt (+ (sqrt x) (sqrt 1.0))))
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  (+ (- (sqrt (- (sqrt 1.0))) (* +nan.0 (/ (pow x 2) (sqrt (- (sqrt 1.0)))))) (* +nan.0 (- (/ (pow x 2) (pow (sqrt (- (sqrt 1.0))) 3)) (/ x (sqrt (- (sqrt 1.0)))))))
  (+ (- (sqrt (- (+ (sqrt 1.0) (- +nan.0)))) (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt (- (+ (sqrt 1.0) (- +nan.0)))) 3))))) (* +nan.0 (- (/ 1 (* x (sqrt (- (+ (sqrt 1.0) (- +nan.0)))))) (/ 1 (* (pow x 2) (sqrt (- (+ (sqrt 1.0) (- +nan.0)))))))))
  (+ (- (sqrt (- (+ (sqrt 1.0) (- +nan.0)))) (* +nan.0 (/ 1 (* (pow x 2) (pow (sqrt (- (+ (sqrt 1.0) (- +nan.0)))) 3))))) (* +nan.0 (- (/ 1 (* x (sqrt (- (+ (sqrt 1.0) (- +nan.0)))))) (/ 1 (* (pow x 2) (sqrt (- (+ (sqrt 1.0) (- +nan.0)))))))))
  (+ (- (sqrt (sqrt 1.0)) (* +nan.0 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 3)))))) (* (sqrt (/ 1 (sqrt 1.0))) (- (* +nan.0 (pow x 2)) (* +nan.0 x))))
  (+ (- (sqrt (- (sqrt 1.0) +nan.0)) (* +nan.0 (* (/ 1 (pow x 2)) (sqrt (/ 1 (pow (- (sqrt 1.0) +nan.0) 3)))))) (* (sqrt (/ 1 (- (sqrt 1.0) +nan.0))) (- (* +nan.0 (/ 1 x)) (* +nan.0 (/ 1 (pow x 2))))))
  (+ (- (sqrt (- (sqrt 1.0) +nan.0)) (* +nan.0 (* (/ 1 (pow x 2)) (sqrt (/ 1 (pow (- (sqrt 1.0) +nan.0) 3)))))) (* (sqrt (/ 1 (- (sqrt 1.0) +nan.0))) (- (* +nan.0 (/ 1 x)) (* +nan.0 (/ 1 (pow x 2))))))
2.456 * * * [progress]: adding candidates to table
2.764 * * [progress]: iteration 4 / 4
2.764 * * * [progress]: picking best candidate
2.765 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 1) (- x (+ 0.5 (* 0.125 (/ 1 x))))))>
2.766 * * * [progress]: localizing error
2.773 * * * [progress]: generating rewritten candidates
2.773 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
2.785 * * * [progress]: generating series expansions
2.785 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
2.785 * [approximate]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in (x) around 0
2.785 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x
2.785 * [taylor]: Taking taylor expansion of x in x
2.785 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x
2.785 * [taylor]: Taking taylor expansion of 0.5 in x
2.785 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
2.785 * [taylor]: Taking taylor expansion of 0.125 in x
2.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.785 * [taylor]: Taking taylor expansion of x in x
2.786 * [taylor]: Taking taylor expansion of (- x (+ 0.5 (* 0.125 (/ 1 x)))) in x
2.786 * [taylor]: Taking taylor expansion of x in x
2.786 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 (/ 1 x))) in x
2.786 * [taylor]: Taking taylor expansion of 0.5 in x
2.786 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
2.786 * [taylor]: Taking taylor expansion of 0.125 in x
2.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.786 * [taylor]: Taking taylor expansion of x in x
2.792 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in (x) around 0
2.792 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x
2.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.792 * [taylor]: Taking taylor expansion of x in x
2.793 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x
2.793 * [taylor]: Taking taylor expansion of 0.5 in x
2.793 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
2.793 * [taylor]: Taking taylor expansion of 0.125 in x
2.793 * [taylor]: Taking taylor expansion of x in x
2.793 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ 0.5 (* 0.125 x))) in x
2.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.793 * [taylor]: Taking taylor expansion of x in x
2.793 * [taylor]: Taking taylor expansion of (+ 0.5 (* 0.125 x)) in x
2.793 * [taylor]: Taking taylor expansion of 0.5 in x
2.793 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
2.793 * [taylor]: Taking taylor expansion of 0.125 in x
2.793 * [taylor]: Taking taylor expansion of x in x
2.799 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in (x) around 0
2.799 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x
2.799 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
2.799 * [taylor]: Taking taylor expansion of 0.125 in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.799 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x
2.799 * [taylor]: Taking taylor expansion of 0.5 in x
2.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.799 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (+ 0.5 (/ 1 x))) in x
2.799 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
2.799 * [taylor]: Taking taylor expansion of 0.125 in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.799 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x
2.799 * [taylor]: Taking taylor expansion of 0.5 in x
2.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.805 * * * [progress]: simplifying candidates
2.805 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (* (exp 0.5) (exp (* 0.125 (/ 1 x)))))
  (/ (exp x) (exp (+ 0.5 (* 0.125 (/ 1 x)))))
  (log (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (exp (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (* (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x))))) (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x))))))
  (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (* (* (- x (+ 0.5 (* 0.125 (/ 1 x)))) (- x (+ 0.5 (* 0.125 (/ 1 x))))) (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (sqrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (sqrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (- (pow x 3) (pow (+ 0.5 (* 0.125 (/ 1 x))) 3))
  (+ (* x x) (+ (* (+ 0.5 (* 0.125 (/ 1 x))) (+ 0.5 (* 0.125 (/ 1 x)))) (* x (+ 0.5 (* 0.125 (/ 1 x))))))
  (- (+ 0.5 (* 0.125 (/ 1 x))))
  (- (* x x) (* (+ 0.5 (* 0.125 (/ 1 x))) (+ 0.5 (* 0.125 (/ 1 x)))))
  (+ x (+ 0.5 (* 0.125 (/ 1 x))))
  (+ (sqrt x) (sqrt (+ 0.5 (* 0.125 (/ 1 x)))))
  (- (sqrt x) (sqrt (+ 0.5 (* 0.125 (/ 1 x)))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- x 0.5)
  (- (+ 0.5 (* 0.125 (/ 1 x))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
  (- x (+ 0.5 (* 0.125 (/ 1 x))))
2.808 * * [simplify]: iteration  0 :  96  enodes  (cost  126 )
2.810 * * [simplify]: iteration  1 :  283  enodes  (cost  117 )
2.815 * * [simplify]: iteration  2 :  1070  enodes  (cost  115 )
2.838 * * [simplify]: iteration  3 :  5001  enodes  (cost  110 )
2.839 * [simplify]: Simplified to:
   (exp (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (exp (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (log (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (exp (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (* (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x))))) (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x))))))
  (cbrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (pow (- x (+ 0.5 (* 0.125 (/ 1 x)))) 3)
  (sqrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (sqrt (- x (+ 0.5 (* 0.125 (/ 1 x)))))
  (- (pow x 3) (pow (+ 0.5 (* 0.125 (/ 1 x))) 3))
  (+ (* (+ 0.5 (* 0.125 (/ 1 x))) (+ (+ 0.5 (* 0.125 (/ 1 x))) x)) (* x x))
  (- (/ (- 0.125) x) 0.5)
  (- (* x x) (* (+ 0.5 (* 0.125 (/ 1 x))) (+ 0.5 (* 0.125 (/ 1 x)))))
  (+ (+ x (/ 0.125 x)) 0.5)
  (+ (sqrt x) (sqrt (+ 0.5 (* 0.125 (/ 1 x)))))
  (- (sqrt x) (sqrt (+ 0.5 (* 0.125 (/ 1 x)))))
  (- (- x (/ 0.125 x)) 0.5)
  (- x 0.5)
  (- (/ (- 0.125) x) 0.5)
  (- (- x (/ 0.125 x)) 0.5)
  (- (- x (/ 0.125 x)) 0.5)
  (- (- x (/ 0.125 x)) 0.5)
2.840 * * * [progress]: adding candidates to table
2.877 * [progress]: [Phase 3 of 3] Extracting.
2.877 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt 1) (- x (+ 0.5 (* 0.125 (/ 1 x))))))> #<alt (λ (x) (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))> #<alt (λ (x) (* (sqrt 1) (* (sqrt (- x 1.0)) (sqrt x))))>)
2.878 * * * [regime-changes]: Trying 2 branch expressions: ((* (sqrt (- x 1.0)) (sqrt x)) x)
2.879 * * * * [regimes]: Trying to branch on (* (sqrt (- x 1.0)) (sqrt x)) from (#<alt (λ (x) (* (sqrt 1) (- x (+ 0.5 (* 0.125 (/ 1 x))))))> #<alt (λ (x) (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))> #<alt (λ (x) (* (sqrt 1) (* (sqrt (- x 1.0)) (sqrt x))))>)
2.900 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt 1) (- x (+ 0.5 (* 0.125 (/ 1 x))))))> #<alt (λ (x) (* (sqrt (+ (sqrt x) (sqrt 1.0))) (* (sqrt (- (sqrt x) (sqrt 1.0))) (sqrt x))))> #<alt (λ (x) (* (sqrt 1) (* (sqrt (- x 1.0)) (sqrt x))))>)
2.913 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
2.913 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt 1) (* (sqrt (- x 1.0)) (sqrt x)))
2.914 * * [simplify]: iteration  0 :  13  enodes  (cost  6 )
2.914 * * [simplify]: iteration  1 :  13  enodes  (cost  6 )
2.914 * [simplify]: Simplified to:
   (* (sqrt 1) (* (sqrt (- x 1.0)) (sqrt x)))
4.976 * [regime-testing]: Baseline error score: 0.4887073290413104
4.976 * [regime-testing]: Oracle error score: 0.004448676397139787
4.978 * [regime-testing]: End program error score: 0.4887073290413104