6.142 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.051 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
0.052 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.053 * * [simplify]: iteration  2 :  16  enodes  (cost  7 )
0.053 * [simplify]: Simplified to:
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.053 * * [progress]: iteration 1 / 4
0.053 * * * [progress]: picking best candidate
0.055 * * * * [pick]: Picked  #<alt (λ (x) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))>
0.055 * * * [progress]: localizing error
0.065 * * * [progress]: generating rewritten candidates
0.065 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.071 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.096 * * * [progress]: generating series expansions
0.096 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.096 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in (x) around 0
0.096 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.096 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.096 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.098 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.098 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.098 * [taylor]: Taking taylor expansion of 1.0 in x
0.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.133 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in (x) around 0
0.133 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.133 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.171 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (/ 1 (pow x 2)))))) in (x) around 0
0.171 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (/ 1 (pow x 2)))))) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.171 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.171 * [taylor]: Taking taylor expansion of 1.0 in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.171 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (/ 1 (pow x 2)))))) in x
0.174 * [taylor]: Taking taylor expansion of -1 in x
0.174 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.174 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.174 * [taylor]: Taking taylor expansion of 1.0 in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.174 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.226 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.226 * [approximate]: Taking taylor expansion of (+ (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) (* 1.0 (/ 1 x))) in (x) around 0
0.226 * [taylor]: Taking taylor expansion of (+ (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) (* 1.0 (/ 1 x))) in x
0.226 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.226 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.226 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of 1.0 in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (+ (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) (* 1.0 (/ 1 x))) in x
0.228 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.228 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.228 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.229 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.275 * [approximate]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in (x) around 0
0.275 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.276 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.276 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.278 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.279 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.279 * [taylor]: Taking taylor expansion of 1.0 in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.281 * [taylor]: Taking taylor expansion of 1.0 in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.299 * [approximate]: Taking taylor expansion of (- (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x))) in (x) around 0
0.299 * [taylor]: Taking taylor expansion of (- (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x))) in x
0.299 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.299 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.299 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.299 * [taylor]: Taking taylor expansion of 1.0 in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.302 * [taylor]: Taking taylor expansion of 1.0 in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (- (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x))) in x
0.302 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.302 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.302 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.302 * [taylor]: Taking taylor expansion of 1.0 in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.302 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.305 * [taylor]: Taking taylor expansion of 1.0 in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.327 * * * [progress]: simplifying candidates
0.328 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (sqrt (- 1.0 (* x x)))) (log x))
  (log (/ (sqrt (- 1.0 (* x x))) x))
  (exp (/ (sqrt (- 1.0 (* x x))) x))
  (/ (* (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x)))) (sqrt (- 1.0 (* x x)))) (* (* x x) x))
  (* (cbrt (/ (sqrt (- 1.0 (* x x))) x)) (cbrt (/ (sqrt (- 1.0 (* x x))) x)))
  (cbrt (/ (sqrt (- 1.0 (* x x))) x))
  (* (* (/ (sqrt (- 1.0 (* x x))) x) (/ (sqrt (- 1.0 (* x x))) x)) (/ (sqrt (- 1.0 (* x x))) x))
  (sqrt (/ (sqrt (- 1.0 (* x x))) x))
  (sqrt (/ (sqrt (- 1.0 (* x x))) x))
  (- (sqrt (- 1.0 (* x x))))
  (- x)
  (/ (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x))))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x))))) (sqrt x))
  (/ (cbrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x))))) 1)
  (/ (cbrt (sqrt (- 1.0 (* x x)))) x)
  (/ (sqrt (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (cbrt (- 1.0 (* x x)))) (cbrt x))
  (/ (sqrt (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) (sqrt x))
  (/ (sqrt (cbrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))) 1)
  (/ (sqrt (cbrt (- 1.0 (* x x)))) x)
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) 1)
  (/ (sqrt (sqrt (- 1.0 (* x x)))) x)
  (/ (sqrt 1) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (* x x))) (cbrt x))
  (/ (sqrt 1) (sqrt x))
  (/ (sqrt (- 1.0 (* x x))) (sqrt x))
  (/ (sqrt 1) 1)
  (/ (sqrt (- 1.0 (* x x))) x)
  (/ (sqrt (+ (sqrt 1.0) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (sqrt 1.0) x)) (cbrt x))
  (/ (sqrt (+ (sqrt 1.0) x)) (sqrt x))
  (/ (sqrt (- (sqrt 1.0) x)) (sqrt x))
  (/ (sqrt (+ (sqrt 1.0) x)) 1)
  (/ (sqrt (- (sqrt 1.0) x)) x)
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) 1)
  (/ (sqrt (sqrt (- 1.0 (* x x)))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (* x x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (* x x))) (sqrt x))
  (/ 1 1)
  (/ (sqrt (- 1.0 (* x x))) x)
  (/ 1 x)
  (/ x (sqrt (- 1.0 (* x x))))
  (/ (sqrt (- 1.0 (* x x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (* x x))) (sqrt x))
  (/ (sqrt (- 1.0 (* x x))) 1)
  (/ x (cbrt (sqrt (- 1.0 (* x x)))))
  (/ x (sqrt (cbrt (- 1.0 (* x x)))))
  (/ x (sqrt (sqrt (- 1.0 (* x x)))))
  (/ x (sqrt (- 1.0 (* x x))))
  (/ x (sqrt (- (sqrt 1.0) x)))
  (/ x (sqrt (sqrt (- 1.0 (* x x)))))
  (/ x (sqrt (- 1.0 (* x x))))
  (* x (sqrt (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x))))))
  (* x (sqrt (+ 1.0 (* x x))))
  (* (exp (/ 1.0 x)) (exp (/ (sqrt (- 1.0 (* x x))) x)))
  (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (exp (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (* (cbrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))) (cbrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))
  (cbrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (* (* (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)) (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))) (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (sqrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (sqrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (+ (* 1.0 x) (* x (sqrt (- 1.0 (* x x)))))
  (* x x)
  (+ (pow (/ 1.0 x) 3) (pow (/ (sqrt (- 1.0 (* x x))) x) 3))
  (+ (* (/ 1.0 x) (/ 1.0 x)) (- (* (/ (sqrt (- 1.0 (* x x))) x) (/ (sqrt (- 1.0 (* x x))) x)) (* (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))
  (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ (sqrt (- 1.0 (* x x))) x) (/ (sqrt (- 1.0 (* x x))) x)))
  (- (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
  (+ (/ 1.0 (cbrt x)) (/ (sqrt (- 1.0 (* x x))) (cbrt x)))
  (+ (/ 1.0 (sqrt x)) (/ (sqrt (- 1.0 (* x x))) (sqrt x)))
  (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
  (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (- (/ (sqrt 1.0) x) (+ (* 1/2 (/ x (sqrt 1.0))) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3)))))
  (- (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)) (* 0.125 (/ 1 (* (pow x 4) (pow (sqrt -1) 3)))))
  (- (* 0.125 (/ 1 (* (pow x 4) (pow (sqrt -1) 3)))) (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)))
  (- (+ (/ (sqrt 1.0) x) (* 1.0 (/ 1 x))) (+ (* 1/2 (/ x (sqrt 1.0))) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3)))))
  (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)))
0.334 * * [simplify]: iteration  0 :  329  enodes  (cost  589 )
0.340 * * [simplify]: iteration  1 :  1044  enodes  (cost  568 )
0.361 * * [simplify]: iteration  2 :  5001  enodes  (cost  553 )
0.364 * [simplify]: Simplified to:
   (log (/ (sqrt (- 1.0 (* x x))) x))
  (log (/ (sqrt (- 1.0 (* x x))) x))
  (exp (/ (sqrt (- 1.0 (* x x))) x))
  (pow (/ (sqrt (- 1.0 (* x x))) x) 3)
  (* (cbrt (/ (sqrt (- 1.0 (* x x))) x)) (cbrt (/ (sqrt (- 1.0 (* x x))) x)))
  (cbrt (/ (sqrt (- 1.0 (* x x))) x))
  (pow (/ (sqrt (- 1.0 (* x x))) x) 3)
  (sqrt (/ (sqrt (- 1.0 (* x x))) x))
  (sqrt (/ (sqrt (- 1.0 (* x x))) x))
  (- (sqrt (- 1.0 (* x x))))
  (- x)
  (/ (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x))))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x))))) (sqrt x))
  (/ (cbrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x)))))
  (/ (cbrt (sqrt (- 1.0 (* x x)))) x)
  (/ (/ (fabs (cbrt (- 1.0 (* x x)))) (cbrt x)) (cbrt x))
  (/ (sqrt (cbrt (- 1.0 (* x x)))) (cbrt x))
  (/ (fabs (cbrt (- 1.0 (* x x)))) (* (sqrt x) 1))
  (/ (sqrt (cbrt (- 1.0 (* x x)))) (pow x 1/2))
  (fabs (cbrt (- 1.0 (* x x))))
  (/ (sqrt (cbrt (- 1.0 (* x x)))) x)
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (sqrt (sqrt (- 1.0 (* x x))))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (* x x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (* x x))) (sqrt x))
  1
  (/ (sqrt (- 1.0 (* x x))) x)
  (/ (sqrt (+ (sqrt 1.0) x)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (sqrt 1.0) x)) (cbrt x))
  (/ (sqrt (+ (sqrt 1.0) x)) (sqrt x))
  (/ (sqrt (- (sqrt 1.0) x)) (pow x 1/2))
  (sqrt (+ (sqrt 1.0) x))
  (/ (sqrt (- (sqrt 1.0) x)) x)
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) (sqrt x))
  (sqrt (sqrt (- 1.0 (* x x))))
  (/ (sqrt (sqrt (- 1.0 (* x x)))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (* x x))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (sqrt (- 1.0 (* x x))) (sqrt x))
  1
  (/ (sqrt (- 1.0 (* x x))) x)
  (/ 1 x)
  (/ x (sqrt (- 1.0 (* x x))))
  (/ (sqrt (- 1.0 (* x x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- 1.0 (* x x))) (sqrt x))
  (sqrt (- 1.0 (* x x)))
  (/ x (cbrt (sqrt (- 1.0 (* x x)))))
  (/ x (sqrt (cbrt (- 1.0 (* x x)))))
  (/ x (sqrt (sqrt (- 1.0 (* x x)))))
  (/ x (sqrt (- 1.0 (* x x))))
  (/ x (sqrt (- (sqrt 1.0) x)))
  (/ x (sqrt (sqrt (- 1.0 (* x x)))))
  (/ x (sqrt (- 1.0 (* x x))))
  (* x (sqrt (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x))))))
  (* x (sqrt (+ 1.0 (* x x))))
  (exp (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (exp (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (* (cbrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))) (cbrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))
  (cbrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (pow (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)) 3)
  (sqrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (sqrt (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (* x (+ (sqrt (- 1.0 (* x x))) 1.0))
  (pow x 2)
  (+ (pow (/ 1.0 x) 3) (pow (/ (sqrt (- 1.0 (* x x))) x) 3))
  (- (/ 1.0 (pow x 2)) (+ 1 (* (/ 1.0 x) (- (/ (sqrt (- 1.0 (* x x))) x) (/ 1.0 x)))))
  (+ (- (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 (pow x 2))) 1)
  (- (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
  (+ (/ 1.0 (cbrt x)) (/ (sqrt (- 1.0 (* x x))) (cbrt x)))
  (+ (/ 1.0 (sqrt x)) (/ (sqrt (- 1.0 (* x x))) (sqrt x)))
  (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
  (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (- (/ (sqrt 1.0) x) (+ (* 1/2 (/ x (sqrt 1.0))) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3)))))
  (+ (- (sqrt -1) (* 0.125 (/ 1 (* (pow x 4) (pow (sqrt -1) 3))))) (/ (/ 0.5 (sqrt -1)) (pow x 2)))
  (- (/ (/ 0.125 (pow (sqrt -1) 3)) (pow x 4)) (- (/ (/ 0.5 (sqrt -1)) (pow x 2)) (pow (sqrt -1) 3)))
  (+ (- (/ (sqrt 1.0) x) (+ (* 1/2 (/ x (sqrt 1.0))) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3))))) (/ 1.0 x))
  (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1.0 (/ 1 x))))
  (- (/ 1.0 x) (- (/ (/ 0.5 (sqrt -1)) (pow x 2)) (pow (sqrt -1) 3)))
0.365 * * * [progress]: adding candidates to table
0.542 * * [progress]: iteration 2 / 4
0.542 * * * [progress]: picking best candidate
0.544 * * * * [pick]: Picked  #<alt (λ (x) (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))>
0.544 * * * [progress]: localizing error
0.554 * * * [progress]: generating rewritten candidates
0.554 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.560 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.591 * * * [progress]: generating series expansions
0.591 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.591 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in (x) around 0
0.591 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.591 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.591 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.591 * [taylor]: Taking taylor expansion of 1.0 in x
0.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.591 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.593 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.618 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in (x) around 0
0.618 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.618 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.618 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.618 * [taylor]: Taking taylor expansion of 1.0 in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of 1.0 in x
0.621 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.621 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.621 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.621 * [taylor]: Taking taylor expansion of 1.0 in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.621 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.631 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.631 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of 1.0 in x
0.634 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.634 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.634 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.634 * [taylor]: Taking taylor expansion of 1.0 in x
0.634 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of 1.0 in x
0.645 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.645 * [approximate]: Taking taylor expansion of (/ (+ (sqrt (- 1.0 (pow x 2))) 1.0) x) in (x) around 0
0.645 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (- 1.0 (pow x 2))) 1.0) x) in x
0.645 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.645 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.645 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.645 * [taylor]: Taking taylor expansion of 1.0 in x
0.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of 1.0 in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (- 1.0 (pow x 2))) 1.0) x) in x
0.648 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.648 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.648 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.648 * [taylor]: Taking taylor expansion of 1.0 in x
0.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of 1.0 in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.688 * [approximate]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in (x) around 0
0.688 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.688 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.688 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.688 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.688 * [taylor]: Taking taylor expansion of 1.0 in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of 1.0 in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.691 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.691 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.691 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.691 * [taylor]: Taking taylor expansion of 1.0 in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.691 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of 1.0 in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.713 * [approximate]: Taking taylor expansion of (* -1 (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x)) in (x) around 0
0.714 * [taylor]: Taking taylor expansion of (* -1 (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x)) in x
0.714 * [taylor]: Taking taylor expansion of -1 in x
0.714 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.714 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.714 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.714 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.714 * [taylor]: Taking taylor expansion of 1.0 in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (* -1 (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x)) in x
0.717 * [taylor]: Taking taylor expansion of -1 in x
0.717 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.717 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.717 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.717 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.717 * [taylor]: Taking taylor expansion of 1.0 in x
0.717 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.717 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1.0 in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.747 * * * [progress]: simplifying candidates
0.748 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp 1.0) (exp (sqrt (- 1.0 (* x x)))))
  (log (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (exp (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (* (+ 1.0 (sqrt (- 1.0 (* x x)))) (+ 1.0 (sqrt (- 1.0 (* x x))))) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (sqrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (sqrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (+ (pow 1.0 3) (pow (sqrt (- 1.0 (* x x))) 3))
  (+ (* 1.0 1.0) (- (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x)))) (* 1.0 (sqrt (- 1.0 (* x x))))))
  (- (* 1.0 1.0) (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x)))))
  (- 1.0 (sqrt (- 1.0 (* x x))))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (+ (- (log x)) (log (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (+ (- 0 (log x)) (log (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (+ (- (log 1) (log x)) (log (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (+ (log (/ 1 x)) (log (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (exp (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (+ 1.0 (sqrt (- 1.0 (* x x)))) (+ 1.0 (sqrt (- 1.0 (* x x))))) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (+ 1.0 (sqrt (- 1.0 (* x x)))) (+ 1.0 (sqrt (- 1.0 (* x x))))) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (cbrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))) (cbrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))
  (cbrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (* (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))) (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))) (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (sqrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (sqrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* 1 (+ (pow 1.0 3) (pow (sqrt (- 1.0 (* x x))) 3)))
  (* x (+ (* 1.0 1.0) (- (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x)))) (* 1.0 (sqrt (- 1.0 (* x x)))))))
  (* 1 (- (* 1.0 1.0) (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))))))
  (* x (- 1.0 (sqrt (- 1.0 (* x x)))))
  (* (sqrt (/ 1 x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (sqrt (/ 1 x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ (sqrt 1) (sqrt x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ (sqrt 1) (sqrt x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ 1 (sqrt x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ 1 (sqrt x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ 1 x) 1.0)
  (* (/ 1 x) (sqrt (- 1.0 (* x x))))
  (* 1.0 (/ 1 x))
  (* (sqrt (- 1.0 (* x x))) (/ 1 x))
  (* (/ 1 x) (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))))
  (* (/ 1 x) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (/ 1 x) 1)
  (* (/ 1 x) 1)
  (* (cbrt (/ 1 x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (sqrt (/ 1 x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ (cbrt 1) (cbrt x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ (cbrt 1) (sqrt x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ (cbrt 1) x) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ (sqrt 1) (cbrt x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ (sqrt 1) (sqrt x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ (sqrt 1) x) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ 1 (cbrt x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ 1 (sqrt x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (/ 1 x) (+ (pow 1.0 3) (pow (sqrt (- 1.0 (* x x))) 3)))
  (* (/ 1 x) (- (* 1.0 1.0) (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x))))))
  (* 1 (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (- (+ (sqrt 1.0) 1.0) (+ (* 1/2 (/ (pow x 2) (sqrt 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt 1.0) 3)))))
  (+ 1.0 (+ (* 0.5 (/ 1 (* x (sqrt -1)))) (* x (sqrt -1))))
  (- 1.0 (+ (* x (sqrt -1)) (* 0.5 (/ 1 (* x (sqrt -1))))))
  (- (+ (/ (sqrt 1.0) x) (* 1.0 (/ 1 x))) (+ (* 1/2 (/ x (sqrt 1.0))) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3)))))
  (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1)))
0.754 * * [simplify]: iteration  0 :  425  enodes  (cost  503 )
0.762 * * [simplify]: iteration  1 :  1958  enodes  (cost  441 )
0.792 * * [simplify]: iteration  2 :  5001  enodes  (cost  426 )
0.794 * [simplify]: Simplified to:
   (exp (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (log (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (exp (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (pow (+ 1.0 (sqrt (- 1.0 (* x x)))) 3)
  (sqrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (sqrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (+ (pow 1.0 3) (pow (sqrt (- 1.0 (* x x))) 3))
  (- 1.0 (- (pow x 2) (* 1.0 (- 1.0 (sqrt (- 1.0 (* x x)))))))
  (+ (- (* 1.0 1.0) 1.0) (pow x 2))
  (- 1.0 (sqrt (- 1.0 (* x x))))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (exp (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (pow (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x) 3)
  (pow (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x) 3)
  (* (cbrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))) (cbrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))
  (cbrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (pow (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x) 3)
  (sqrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (sqrt (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (+ (pow 1.0 3) (pow (sqrt (- 1.0 (* x x))) 3))
  (* (- (+ (* 1.0 1.0) (- 1.0 (* x x))) (* 1.0 (sqrt (- 1.0 (* x x))))) x)
  (+ (- (* 1.0 1.0) 1.0) (pow x 2))
  (* x (- 1.0 (sqrt (- 1.0 (* x x)))))
  (* (sqrt (/ 1 x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (* (sqrt (/ 1 x)) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (pow x 1/2))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (pow x 1/2))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (pow x 1/2))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (pow x 1/2))
  (/ 1.0 x)
  (/ (sqrt (- 1.0 (* x x))) x)
  (/ 1.0 x)
  (/ (sqrt (- 1.0 (* x x))) x)
  (* (/ 1 x) (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))))
  (* (/ 1 x) (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (/ 1 x)
  (/ 1 x)
  (* (cbrt (/ 1 x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* (sqrt (/ 1 x)) (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ (+ (pow 1.0 3) (pow (sqrt (- 1.0 (* x x))) 3)) x)
  (- (/ (* 1.0 1.0) x) (/ (- 1.0 (* x x)) x))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (- (+ (sqrt 1.0) 1.0) (+ (* 1/2 (/ (pow x 2) (sqrt 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt 1.0) 3)))))
  (+ (+ 1.0 (* x (sqrt -1))) (/ (/ 0.5 (sqrt -1)) x))
  (- (- 1.0 (* x (sqrt -1))) (/ (/ 0.5 (sqrt -1)) x))
  (- (+ (/ (sqrt 1.0) x) (/ 1.0 x)) (+ (* 1/2 (/ x (sqrt 1.0))) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3)))))
  (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1.0 (/ 1 x))))
  (- (/ 1.0 x) (- (/ (/ 0.5 (sqrt -1)) (pow x 2)) (- (sqrt -1))))
0.795 * * * [progress]: adding candidates to table
0.937 * [progress]: [Phase 3 of 3] Extracting.
0.937 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))> #<alt (λ (x) (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))>)
0.937 * * * [regime-changes]: Trying 3 branch expressions: ((+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))) x)
0.937 * * * * [regimes]: Trying to branch on (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)) from (#<alt (λ (x) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))> #<alt (λ (x) (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))>)
0.955 * * * * [regimes]: Trying to branch on (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))) from (#<alt (λ (x) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))> #<alt (λ (x) (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))>)
0.972 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))> #<alt (λ (x) (log (* (/ 1 x) (+ 1.0 (sqrt (- 1.0 (* x x)))))))>)
0.982 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.982 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.983 * * [simplify]: iteration  0 :  10  enodes  (cost  7 )
0.983 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.983 * [simplify]: Simplified to:
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
2.420 * [regime-testing]: Baseline error score: 0.02737842230278785
2.420 * [regime-testing]: Oracle error score: 0.026378297287160894
2.421 * [regime-testing]: End program error score: 0.02737842230278785