5.510 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.058 * * * [progress]: [2/2] Setting up program.
0.061 * [progress]: [Phase 2 of 3] Improving.
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.063 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
0.064 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.066 * * [simplify]: iteration  2 :  18  enodes  (cost  7 )
0.067 * * [simplify]: iteration  3 :  18  enodes  (cost  7 )
0.067 * [simplify]: Simplified to:
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.067 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.069 * * * * [pick]: Picked  #<alt (λ (x) (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))))>
0.069 * * * [progress]: localizing error
0.078 * * * [progress]: generating rewritten candidates
0.078 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.084 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.106 * * * [progress]: generating series expansions
0.106 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.106 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in (x) around 0
0.106 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.106 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.108 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.108 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.108 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.144 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in (x) around 0
0.144 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.144 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.144 * [taylor]: Taking taylor expansion of 1.0 in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.147 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.182 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (/ 1 (pow x 2)))))) in (x) around 0
0.182 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (/ 1 (pow x 2)))))) in x
0.182 * [taylor]: Taking taylor expansion of -1 in x
0.182 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.182 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.182 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1.0 (/ 1 (pow x 2)))))) in x
0.185 * [taylor]: Taking taylor expansion of -1 in x
0.185 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.185 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.237 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.237 * [approximate]: Taking taylor expansion of (+ (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) (* 1.0 (/ 1 x))) in (x) around 0
0.237 * [taylor]: Taking taylor expansion of (+ (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) (* 1.0 (/ 1 x))) in x
0.237 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.237 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.237 * [taylor]: Taking taylor expansion of 1.0 in x
0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) (* 1.0 (/ 1 x))) in x
0.239 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (pow x 2))) (/ 1 x)) in x
0.239 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.239 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.239 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.281 * [approximate]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in (x) around 0
0.281 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.281 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.281 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.281 * [taylor]: Taking taylor expansion of 1.0 in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.284 * [taylor]: Taking taylor expansion of 1.0 in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.284 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.284 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.284 * [taylor]: Taking taylor expansion of 1.0 in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.311 * [approximate]: Taking taylor expansion of (- (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x))) in (x) around 0
0.311 * [taylor]: Taking taylor expansion of (- (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x))) in x
0.311 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.311 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.311 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.311 * [taylor]: Taking taylor expansion of 1.0 in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.314 * [taylor]: Taking taylor expansion of 1.0 in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (- (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x))) in x
0.314 * [taylor]: Taking taylor expansion of (+ (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) (* 1.0 x)) in x
0.314 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (/ 1 (pow x 2))))) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.314 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.314 * [taylor]: Taking taylor expansion of 1.0 in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.314 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.317 * [taylor]: Taking taylor expansion of 1.0 in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.339 * * * [progress]: simplifying candidates
0.340 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (sqrt (- 1.0 (* x x))) x))
  (log1p (/ (sqrt (- 1.0 (* x x))) x))
  (- (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))))
  (expm1 (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (log1p (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x 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)))
0.346 * * [simplify]: iteration  0 :  344  enodes  (cost  608 )
0.353 * * [simplify]: iteration  1 :  1103  enodes  (cost  586 )
0.375 * * [simplify]: iteration  2 :  5001  enodes  (cost  574 )
0.379 * [simplify]: Simplified to:
   (expm1 (/ (sqrt (- 1.0 (* x x))) x))
  (log1p (/ (sqrt (- 1.0 (* x x))) x))
  (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))))
  (expm1 (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
  (log1p (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x 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)))
  (fma 1.0 x (* x (sqrt (- 1.0 (* x x)))))
  (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)))))
  (fma 0.5 (/ 1 (* (pow x 2) (sqrt -1))) (- (sqrt -1) (* 0.125 (/ 1 (* (pow x 4) (pow (sqrt -1) 3))))))
  (fma 0.125 (/ 1 (* (pow x 4) (pow (sqrt -1) 3))) (- (fma 0.5 (/ 1 (* (pow x 2) (sqrt -1))) (sqrt -1))))
  (- (/ 1.0 x) (- (fma 1/2 (/ x (sqrt 1.0)) (* 1/8 (/ (pow x 3) (pow (sqrt 1.0) 3)))) (/ (sqrt 1.0) x)))
  (fma (/ 1 (* (pow x 2) (sqrt -1))) 0.5 (fma 1.0 (/ 1 x) (sqrt -1)))
  (fma 1.0 (/ 1 x) (- (fma 0.5 (/ 1 (* (pow x 2) (sqrt -1))) (sqrt -1))))
0.379 * * * [progress]: adding candidates to table
0.571 * [progress]: [Phase 3 of 3] Extracting.
0.574 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.574 * * [simplify]: iteration  0 :  10  enodes  (cost  7 )
0.574 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.575 * [simplify]: Simplified to:
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
2.438 * [regime-testing]: End program error score: 0.05104662183959087