6.687 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.378 * * * [progress]: [2/2] Setting up program.
0.381 * [progress]: [Phase 2 of 3] Improving.
0.381 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ x (sqrt (- (* x x) 1.0))))
0.441 * * [simplify]: iteration  0 :  5257  enodes  (cost  9 )
0.442 * [simplify]: Simplified to:
   (log (+ x (sqrt (- (* x x) 1.0))))
0.442 * * [progress]: iteration 1 / 4
0.442 * * * [progress]: picking best candidate
0.445 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>
0.445 * * * [progress]: localizing error
0.454 * * * [progress]: generating rewritten candidates
0.454 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.459 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.465 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
0.470 * * * [progress]: generating series expansions
0.470 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.470 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in (x) around 0
0.470 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.470 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.470 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.470 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of 1.0 in x
0.472 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.472 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.472 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of 1.0 in x
0.472 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.472 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of 1.0 in x
0.473 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.473 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of 1.0 in x
0.473 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.474 * [approximate]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in (x) around 0
0.474 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.474 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.474 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (+ (sqrt (- (pow x 2) 1.0)) x) in x
0.474 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1.0)) in x
0.474 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of 1.0 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.475 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.475 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.475 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.475 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.476 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in (x) around 0
0.476 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.476 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.476 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1.0)) (/ 1 x)) in x
0.477 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1.0)) in x
0.477 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of 1.0 in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.479 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
0.479 * [approximate]: Taking taylor expansion of (- (pow x 2) 1.0) in (x) around 0
0.479 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.482 * * * [progress]: simplifying candidates
0.483 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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)))
  (* (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)))
  (/ (exp (* x x)) (exp 1.0))
  (log (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
  (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))
  (cbrt (- (* x x) 1.0))
  (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (- (pow (* x x) 3) (pow 1.0 3))
  (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))
  (neg 1.0)
  (- (* (* x x) (* x x)) (* 1.0 1.0))
  (+ (* x x) 1.0)
  (+ x (sqrt 1.0))
  (- x (sqrt 1.0))
  (- (+ (sqrt (neg 1.0)) (* 1/2 (/ (pow x 2) (sqrt (neg 1.0))))) (* 1/8 (/ (pow x 4) (pow (sqrt (neg 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)
  (+ x (+ (sqrt (neg 1.0)) (* 1/2 (/ (pow x 2) (sqrt (neg 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))))
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
0.517 * * [simplify]: iteration  0 :  4975  enodes  (cost  467 )
0.517 * * [simplify]: iteration  1 :  4975  enodes  (cost  467 )
0.519 * [simplify]: Simplified to:
   (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)))
  1
  (sqrt (- (* x x) 1.0))
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow x 6) (pow 1.0 3)))
  (sqrt (+ (pow x 4) (* 1.0 (+ (* x x) 1.0))))
  (sqrt (- (pow x 4) (* 1.0 1.0)))
  (sqrt (+ (* x x) 1.0))
  1/2
  (sqrt (sqrt (- (* x x) 1.0)))
  (sqrt (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 (sqrt (- (* x x) 1.0)) 3) (pow x 3))
  (+ (* x x) (- (* x (- x (sqrt (- (* x x) 1.0)))) 1.0))
  1.0
  (- x (sqrt (- (* x x) 1.0)))
  (+ x (sqrt (- (* x x) 1.0)))
  (exp (- (* x x) 1.0))
  (log (- (* x x) 1.0))
  (exp (- (* x x) 1.0))
  (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))
  (cbrt (- (* x x) 1.0))
  (pow (- (* x x) 1.0) 3)
  (sqrt (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (- (pow x 6) (pow 1.0 3))
  (+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))
  (neg 1.0)
  (- (pow x 4) (* 1.0 1.0))
  (+ (* x x) 1.0)
  (+ x (sqrt 1.0))
  (- x (sqrt 1.0))
  (+ (sqrt (neg 1.0)) (+ (* 1/2 (* (/ x (sqrt (neg 1.0))) x)) (* (/ (pow x 4) (pow (sqrt (neg 1.0)) 3)) -1/8)))
  (- x (+ (/ 0.5 x) (/ 0.125 (pow x 3))))
  (+ (/ 0.5 x) (- (/ 0.125 (pow x 3)) x))
  (+ x (+ (sqrt (neg 1.0)) (* 1/2 (* (/ x (sqrt (neg 1.0))) x))))
  (- (* x 2) (+ (/ 0.5 x) (/ 0.125 (pow x 3))))
  (+ (/ 0.5 x) (+ (/ 0.125 (pow x 3)) (/ 0.0625 (pow x 5))))
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
0.519 * * * [progress]: adding candidates to table
0.591 * * [progress]: iteration 2 / 4
0.591 * * * [progress]: picking best candidate
0.594 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))>
0.594 * * * [progress]: localizing error
0.604 * * * [progress]: generating rewritten candidates
0.604 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.618 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.622 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
0.626 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.633 * * * [progress]: generating series expansions
0.633 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.633 * [approximate]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in (x) around 0
0.633 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
0.633 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
0.633 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.633 * [taylor]: Taking taylor expansion of 1.0 in x
0.633 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.633 * [taylor]: Taking taylor expansion of 1.0 in x
0.633 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
0.633 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
0.633 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.633 * [taylor]: Taking taylor expansion of 1.0 in x
0.634 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.634 * [taylor]: Taking taylor expansion of 1.0 in x
0.636 * [approximate]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.636 * [taylor]: Taking taylor expansion of 1.0 in x
0.636 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.636 * [taylor]: Taking taylor expansion of 1.0 in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
0.636 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
0.636 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.636 * [taylor]: Taking taylor expansion of 1.0 in x
0.636 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.636 * [taylor]: Taking taylor expansion of 1.0 in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.638 * [approximate]: Taking taylor expansion of (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in (x) around 0
0.639 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (neg (+ (sqrt 1.0) (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (neg (+ (sqrt 1.0) (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.644 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.644 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in (x) around 0
0.644 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
0.644 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
0.644 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.644 * [taylor]: Taking taylor expansion of 1.0 in x
0.644 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.644 * [taylor]: Taking taylor expansion of 1.0 in x
0.645 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (sqrt (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) in x
0.645 * [taylor]: Taking taylor expansion of (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))) in x
0.645 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.645 * [taylor]: Taking taylor expansion of 1.0 in x
0.645 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.645 * [taylor]: Taking taylor expansion of 1.0 in x
0.646 * [approximate]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in (x) around 0
0.646 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
0.646 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
0.646 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.646 * [taylor]: Taking taylor expansion of 1.0 in x
0.646 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.647 * [taylor]: Taking taylor expansion of 1.0 in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (+ (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (sqrt (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x)))) in x
0.647 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (+ (sqrt 1.0) (/ 1 x))) in x
0.647 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.647 * [taylor]: Taking taylor expansion of 1.0 in x
0.647 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.647 * [taylor]: Taking taylor expansion of 1.0 in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.649 * [approximate]: Taking taylor expansion of (- (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in (x) around 0
0.649 * [taylor]: Taking taylor expansion of (- (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
0.649 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in x
0.649 * [taylor]: Taking taylor expansion of (neg (+ (sqrt 1.0) (/ 1 x))) in x
0.649 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.650 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (- (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (* (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) (sqrt (- (sqrt 1.0) (/ 1 x)))) in x
0.650 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in x
0.650 * [taylor]: Taking taylor expansion of (neg (+ (sqrt 1.0) (/ 1 x))) in x
0.650 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.650 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.650 * [taylor]: Taking taylor expansion of 1.0 in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.652 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
0.652 * [approximate]: Taking taylor expansion of (sqrt (- x (sqrt 1.0))) in (x) around 0
0.652 * [taylor]: Taking taylor expansion of (sqrt (- x (sqrt 1.0))) in x
0.653 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (sqrt (- x (sqrt 1.0))) in x
0.653 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.654 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) (sqrt 1.0))) in (x) around 0
0.654 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (sqrt 1.0))) in x
0.654 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.654 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (sqrt 1.0))) in x
0.654 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.654 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0
0.655 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in x
0.655 * [taylor]: Taking taylor expansion of (neg (+ (sqrt 1.0) (/ 1 x))) in x
0.655 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.655 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (sqrt 1.0) (/ 1 x)))) in x
0.656 * [taylor]: Taking taylor expansion of (neg (+ (sqrt 1.0) (/ 1 x))) in x
0.656 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.656 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.656 * [taylor]: Taking taylor expansion of 1.0 in x
0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.657 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.657 * [approximate]: Taking taylor expansion of (sqrt (+ x (sqrt 1.0))) in (x) around 0
0.657 * [taylor]: Taking taylor expansion of (sqrt (+ x (sqrt 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [taylor]: Taking taylor expansion of (sqrt (+ x (sqrt 1.0))) in x
0.657 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.658 * [approximate]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (/ 1 x))) in (x) around 0
0.658 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (/ 1 x))) in x
0.658 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.658 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.658 * [taylor]: Taking taylor expansion of 1.0 in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (sqrt (+ (sqrt 1.0) (/ 1 x))) in x
0.658 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.658 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.658 * [taylor]: Taking taylor expansion of 1.0 in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.660 * [approximate]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in (x) around 0
0.660 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.660 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.660 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (sqrt (- (sqrt 1.0) (/ 1 x))) in x
0.660 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.660 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.661 * * * [progress]: simplifying candidates
0.662 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ 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))))
  (* (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)))))
  (log (sqrt (- x (sqrt 1.0))))
  (exp (sqrt (- x (sqrt 1.0))))
  (* (cbrt (sqrt (- x (sqrt 1.0)))) (cbrt (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 (* (cbrt (- x (sqrt 1.0))) (cbrt (- x (sqrt 1.0)))))
  (sqrt (cbrt (- x (sqrt 1.0))))
  (sqrt (sqrt (- x (sqrt 1.0))))
  (sqrt (sqrt (- x (sqrt 1.0))))
  (sqrt 1)
  (sqrt (- x (sqrt 1.0)))
  (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt 1)
  (sqrt (- x (sqrt 1.0)))
  (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))))
  (sqrt (+ x (sqrt 1.0)))
  (/ 1 2)
  (sqrt (sqrt (- x (sqrt 1.0))))
  (sqrt (sqrt (- x (sqrt 1.0))))
  (log (sqrt (+ x (sqrt 1.0))))
  (exp (sqrt (+ x (sqrt 1.0))))
  (* (cbrt (sqrt (+ x (sqrt 1.0)))) (cbrt (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 (* (cbrt (+ x (sqrt 1.0))) (cbrt (+ x (sqrt 1.0)))))
  (sqrt (cbrt (+ x (sqrt 1.0))))
  (sqrt (sqrt (+ x (sqrt 1.0))))
  (sqrt (sqrt (+ x (sqrt 1.0))))
  (sqrt 1)
  (sqrt (+ x (sqrt 1.0)))
  (sqrt 1)
  (sqrt (+ x (sqrt 1.0)))
  (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))))
  (sqrt (- x (sqrt 1.0)))
  (/ 1 2)
  (sqrt (sqrt (+ x (sqrt 1.0))))
  (sqrt (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))))
  (- (+ (* 3 (/ (pow NAN 6) (pow x 2))) (+ (/ (* (pow NAN 2) (pow (sqrt 1.0) 2)) (pow x 2)) (pow NAN 2))) (* 2 (/ (* (pow NAN 2) (sqrt 1.0)) 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 (pow NAN 2)) (* 2 (/ (* (pow NAN 2) (sqrt 1.0)) x)))
  (- (+ (* 1/2 (/ x (sqrt (neg (sqrt 1.0))))) (sqrt (neg (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt (neg (sqrt 1.0))) 3))))
  (+ (/ (pow NAN 3) x) (+ NAN (+ (/ (* NAN (sqrt 1.0)) x) (+ (* 2 (/ (* (pow NAN 3) (sqrt 1.0)) (pow x 2))) (* 2 (/ (pow NAN 5) (pow x 2)))))))
  (- (+ NAN (+ (* 2 (/ (* (pow NAN 3) (sqrt 1.0)) (pow x 2))) (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (/ (* NAN (sqrt 1.0)) x)))
  (- (+ (sqrt (sqrt 1.0)) (* 1/2 (* x (sqrt (/ 1 (sqrt 1.0)))))) (* 1/8 (* (pow x 2) (sqrt (/ 1 (pow (sqrt 1.0) 3))))))
  (- (+ NAN (+ (/ (* NAN (sqrt 1.0)) x) (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (pow NAN 3) x) (* 2 (/ (* (pow NAN 3) (sqrt 1.0)) (pow x 2)))))
  (- (+ (/ (pow NAN 3) x) (+ NAN (* 2 (/ (pow NAN 5) (pow x 2))))) (+ (/ (* NAN (sqrt 1.0)) x) (* 2 (/ (* (pow NAN 3) (sqrt 1.0)) (pow x 2)))))
0.699 * * [simplify]: iteration  0 :  5065  enodes  (cost  1359 )
0.703 * [simplify]: Simplified to:
   (- (* x x) 1.0)
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))
  (- (* 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)))))
  (pow (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)
  (- (* 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) (* 1.0 (sqrt 1.0)))) (sqrt (- (pow x 3) (* 1.0 (sqrt 1.0)))))
  (* (sqrt (+ 1.0 (* x (- x (sqrt 1.0))))) (sqrt (+ 1.0 (* x (+ x (sqrt 1.0))))))
  (* (sqrt (+ (pow x 3) (* 1.0 (sqrt 1.0)))) (sqrt (- (* x x) 1.0)))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (+ 1.0 (* x (- x (sqrt 1.0))))))
  (* (sqrt (- (pow x 3) (* 1.0 (sqrt 1.0)))) (sqrt (- (* x x) 1.0)))
  (* (sqrt (- x (sqrt 1.0))) (sqrt (+ 1.0 (* x (+ x (sqrt 1.0))))))
  (- (* 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))))))
  (* (sqrt (+ x (sqrt 1.0))) (fabs (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 (+ (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)))
  (* (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 (- (pow x 3) (* 1.0 (sqrt 1.0)))))
  (* (sqrt (+ x (sqrt 1.0))) (sqrt (- (* x x) 1.0)))
  (* (sqrt (- x (sqrt 1.0))) (sqrt (+ (pow x 3) (* 1.0 (sqrt 1.0)))))
  (* (sqrt (- x (sqrt 1.0))) (sqrt (- (* x x) 1.0)))
  (exp (+ x (* (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))))))
  (pow (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))) 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 (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))) 3) (pow x 3))
  (+ (- (* x x) 1.0) (* x (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))
  1.0
  (- x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))
  (log (sqrt (- x (sqrt 1.0))))
  (exp (sqrt (- x (sqrt 1.0))))
  (* (cbrt (sqrt (- x (sqrt 1.0)))) (cbrt (sqrt (- x (sqrt 1.0)))))
  (cbrt (sqrt (- x (sqrt 1.0))))
  (pow (sqrt (- x (sqrt 1.0))) 3)
  (fabs (cbrt (- x (sqrt 1.0))))
  (sqrt (cbrt (- x (sqrt 1.0))))
  (sqrt (sqrt (- x (sqrt 1.0))))
  (sqrt (sqrt (- x (sqrt 1.0))))
  1
  (sqrt (- x (sqrt 1.0)))
  (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt (+ (sqrt x) (sqrt (sqrt 1.0))))
  (sqrt (- (sqrt x) (sqrt (sqrt 1.0))))
  1
  (sqrt (- x (sqrt 1.0)))
  (sqrt (- (pow x 3) (* 1.0 (sqrt 1.0))))
  (sqrt (+ 1.0 (* x (+ x (sqrt 1.0)))))
  (sqrt (- (* x x) 1.0))
  (sqrt (+ x (sqrt 1.0)))
  1/2
  (sqrt (sqrt (- x (sqrt 1.0))))
  (sqrt (sqrt (- x (sqrt 1.0))))
  (log (sqrt (+ x (sqrt 1.0))))
  (exp (sqrt (+ x (sqrt 1.0))))
  (* (cbrt (sqrt (+ x (sqrt 1.0)))) (cbrt (sqrt (+ x (sqrt 1.0)))))
  (cbrt (sqrt (+ x (sqrt 1.0))))
  (pow (sqrt (+ x (sqrt 1.0))) 3)
  (fabs (cbrt (+ x (sqrt 1.0))))
  (sqrt (cbrt (+ x (sqrt 1.0))))
  (sqrt (sqrt (+ x (sqrt 1.0))))
  (sqrt (sqrt (+ x (sqrt 1.0))))
  1
  (sqrt (+ x (sqrt 1.0)))
  1
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (+ (pow x 3) (* 1.0 (sqrt 1.0))))
  (sqrt (+ 1.0 (* x (- x (sqrt 1.0)))))
  (sqrt (- (* x x) 1.0))
  (sqrt (- x (sqrt 1.0)))
  1/2
  (sqrt (sqrt (+ x (sqrt 1.0))))
  (sqrt (sqrt (+ x (sqrt 1.0))))
  (+ (sqrt (neg 1.0)) (+ (* 1/2 (/ x (/ (sqrt (neg 1.0)) x))) (* (/ (pow x 4) (pow (sqrt (neg 1.0)) 3)) -1/8)))
  (+ x (+ (* (/ 1.0 x) -1/2) (* (/ 1.0 (/ (pow x 3) 1.0)) -1/8)))
  (+ (* 3 (/ (pow NAN 6) (* x x))) (+ (* NAN NAN) (+ (* (/ 1.0 x) (/ (* NAN NAN) x)) (* (* (/ (* NAN NAN) x) (sqrt 1.0)) -2))))
  (+ x (+ (sqrt (neg 1.0)) (* 1/2 (/ x (/ (sqrt (neg 1.0)) x)))))
  (+ (* x 2) (+ (* (/ 1.0 x) -1/2) (* (/ 1.0 (/ (pow x 3) 1.0)) -1/8)))
  (+ x (+ (* NAN NAN) (* (* (/ (* NAN NAN) x) (sqrt 1.0)) -2)))
  (+ (sqrt (neg (sqrt 1.0))) (+ (* 1/2 (/ x (sqrt (neg (sqrt 1.0))))) (* (/ x (/ (pow (sqrt (neg (sqrt 1.0))) 3) x)) -1/8)))
  (+ NAN (+ (/ (pow NAN 3) x) (+ (* (/ NAN x) (sqrt 1.0)) (* (/ 2 x) (+ (/ (* (sqrt 1.0) (pow NAN 3)) x) (/ (pow NAN 5) x))))))
  (+ NAN (- (* (/ 2 x) (+ (/ (* (sqrt 1.0) (pow NAN 3)) x) (/ (pow NAN 5) x))) (+ (/ (pow NAN 3) x) (* (/ NAN x) (sqrt 1.0)))))
  (+ (sqrt (sqrt 1.0)) (+ (* x (* 1/2 (sqrt (/ 1 (sqrt 1.0))))) (* x (* (* x (sqrt (/ 1 (* 1.0 (sqrt 1.0))))) -1/8))))
  (+ NAN (+ (* (/ NAN x) (sqrt 1.0)) (+ (* 2 (/ (pow NAN 5) (* x x))) (- (* (* (/ (pow NAN 3) x) (/ (sqrt 1.0) x)) -2) (/ (pow NAN 3) x)))))
  (+ NAN (+ (* 2 (/ (pow NAN 5) (* x x))) (+ (/ (pow NAN 3) x) (- (* (* (/ (pow NAN 3) x) (/ (sqrt 1.0) x)) -2) (* (/ NAN x) (sqrt 1.0))))))
0.704 * * * [progress]: adding candidates to table
0.925 * [progress]: [Phase 3 of 3] Extracting.
0.925 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))> #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>)
0.925 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (sqrt (- (* x x) 1.0))) (log (+ x (sqrt (- (* x x) 1.0)))) x)
0.925 * * * * [regimes]: Trying to branch on (+ x (sqrt (- (* x x) 1.0))) from (#<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))> #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>)
0.951 * * * * [regimes]: Trying to branch on (log (+ x (sqrt (- (* x x) 1.0)))) from (#<alt (λ (x) (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0)))))))> #<alt (λ (x) (log (+ x (sqrt (- (* x x) 1.0)))))>)
0.982 * * * * [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 (+ x (sqrt (- (* x x) 1.0)))))>)
1.007 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.007 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
1.008 * * [simplify]: iteration  0 :  23  enodes  (cost  14 )
1.008 * * [simplify]: iteration  1 :  23  enodes  (cost  14 )
1.008 * [simplify]: Simplified to:
   (log (+ x (* (sqrt (+ x (sqrt 1.0))) (sqrt (- x (sqrt 1.0))))))
3.074 * [regime-testing]: End program error score: 0.035504438054756844