8.589 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
0.154 * * [simplify]: iteration  0 :  4892  enodes  (cost  11 )
0.154 * * [simplify]: iteration  1 :  4892  enodes  (cost  11 )
0.154 * [simplify]: Simplified to:
   (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
0.158 * * [progress]: iteration 1 / 4
0.158 * * * [progress]: picking best candidate
0.160 * * * * [pick]: Picked  #<alt (λ (x) (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)))>
0.160 * * * [progress]: localizing error
0.168 * * * [progress]: generating rewritten candidates
0.168 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2)
0.171 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.176 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.185 * * * [progress]: generating series expansions
0.185 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2)
0.185 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in (x) around 0
0.185 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.185 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.185 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.185 * [taylor]: Taking taylor expansion of 1.0 in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.186 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in (x) around 0
0.186 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.186 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.186 * [taylor]: Taking taylor expansion of 1.0 in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.186 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.187 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.187 * [taylor]: Taking taylor expansion of 1.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.187 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.188 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in (x) around 0
0.188 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.188 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.188 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.188 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.188 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.189 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.189 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in (x) around 0
0.189 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.189 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.189 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.189 * [taylor]: Taking taylor expansion of 1.0 in x
0.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.190 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.190 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in (x) around 0
0.191 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.191 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.191 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.191 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.191 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in (x) around 0
0.192 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.192 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.192 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.192 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.192 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.193 * [approximate]: Taking taylor expansion of (/ (+ (sqrt (- 1.0 (pow x 2))) 1.0) x) in (x) around 0
0.193 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (- 1.0 (pow x 2))) 1.0) x) in x
0.193 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.193 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (/ (+ (sqrt (- 1.0 (pow x 2))) 1.0) x) in x
0.193 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (pow x 2))) 1.0) in x
0.193 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (pow x 2))) in x
0.193 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of 1.0 in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.195 * [approximate]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in (x) around 0
0.195 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.195 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.195 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.195 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.195 * [taylor]: Taking taylor expansion of 1.0 in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of 1.0 in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.195 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.195 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.195 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.195 * [taylor]: Taking taylor expansion of 1.0 in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [approximate]: Taking taylor expansion of (* -1 (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x)) in (x) around 0
0.196 * [taylor]: Taking taylor expansion of (* -1 (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x)) in x
0.196 * [taylor]: Taking taylor expansion of -1 in x
0.196 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.197 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.197 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.197 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (* -1 (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x)) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of (* (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) x) in x
0.197 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 (pow x 2)))) 1.0) in x
0.197 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 (pow x 2)))) in x
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.197 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.198 * * * [progress]: simplifying candidates
0.199 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (- 1.0 (* x x))))
  (exp (sqrt (- 1.0 (* x x))))
  (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x)))))
  (cbrt (sqrt (- 1.0 (* x x))))
  (* (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x)))) (sqrt (- 1.0 (* x x))))
  (sqrt (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))
  (sqrt (cbrt (- 1.0 (* x x))))
  (sqrt (sqrt (- 1.0 (* x x))))
  (sqrt (sqrt (- 1.0 (* x x))))
  (sqrt 1)
  (sqrt (- 1.0 (* x x)))
  (sqrt (+ (sqrt 1.0) x))
  (sqrt (- (sqrt 1.0) x))
  (sqrt (- (pow 1.0 3) (pow (* x x) 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x)))))
  (sqrt (- (* 1.0 1.0) (* (* x x) (* x x))))
  (sqrt (+ 1.0 (* x x)))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 (* x x))))
  (sqrt (sqrt (- 1.0 (* x x))))
  (* (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))))
  (- (log (+ 1.0 (sqrt (- 1.0 (* x x))))) (log x))
  (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (exp (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (/ (* (* (+ 1.0 (sqrt (- 1.0 (* x x)))) (+ 1.0 (sqrt (- 1.0 (* x x))))) (+ 1.0 (sqrt (- 1.0 (* x x))))) (* (* x x) x))
  (* (cbrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)) (cbrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)))
  (cbrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) 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))
  (sqrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (sqrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (neg (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (neg x)
  (/ (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt x))
  (/ (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))) (sqrt x))
  (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt x))
  (/ (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt (+ 1.0 (sqrt (- 1.0 (* x x)))))) 1)
  (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) x)
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt x))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt x))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt x))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) 1)
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ 1 1)
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ 1 1)
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ 1 x)
  (/ x (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) 1)
  (/ x (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (/ x (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (/ x (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (/ x (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* x (+ (* 1.0 1.0) (- (* (sqrt (- 1.0 (* x x))) (sqrt (- 1.0 (* x x)))) (* 1.0 (sqrt (- 1.0 (* x x)))))))
  (* x (- 1.0 (sqrt (- 1.0 (* x x)))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 4) (pow (sqrt 1.0) 3))) (* 1/2 (/ (pow x 2) (sqrt 1.0)))))
  (- (+ (* x (sqrt (neg 1))) (* 0.5 (/ 1 (* x (sqrt (neg 1)))))) (* 0.125 (/ 1 (* (pow x 3) (pow (sqrt (neg 1)) 3)))))
  (- (* 0.125 (/ 1 (* (pow x 3) (pow (sqrt (neg 1)) 3)))) (+ (* x (sqrt (neg 1))) (* 0.5 (/ 1 (* x (sqrt (neg 1)))))))
  (- (+ (sqrt 1.0) 1.0) (+ (* 1/2 (/ (pow x 2) (sqrt 1.0))) (* 1/8 (/ (pow x 4) (pow (sqrt 1.0) 3)))))
  (+ (* x (sqrt (neg 1))) (+ (* 0.5 (/ 1 (* x (sqrt (neg 1))))) 1.0))
  (- 1.0 (+ (* x (sqrt (neg 1))) (* 0.5 (/ 1 (* x (sqrt (neg 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 (neg 1))))) (+ (sqrt (neg 1)) (* 1.0 (/ 1 x))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (* (pow x 2) (sqrt (neg 1))))) (sqrt (neg 1))))
0.241 * * [simplify]: iteration  0 :  5105  enodes  (cost  942 )
0.245 * [simplify]: Simplified to:
   (log (sqrt (- 1.0 (* x x))))
  (exp (sqrt (- 1.0 (* x x))))
  (* (cbrt (sqrt (- 1.0 (* x x)))) (cbrt (sqrt (- 1.0 (* x x)))))
  (cbrt (sqrt (- 1.0 (* x x))))
  (pow (sqrt (- 1.0 (* x x))) 3)
  (fabs (cbrt (- 1.0 (* x x))))
  (sqrt (cbrt (- 1.0 (* x x))))
  (sqrt (sqrt (- 1.0 (* x x))))
  (sqrt (sqrt (- 1.0 (* x x))))
  1
  (sqrt (- 1.0 (* x x)))
  (sqrt (+ x (sqrt 1.0)))
  (sqrt (- (sqrt 1.0) x))
  (sqrt (- (pow 1.0 3) (pow x 6)))
  (sqrt (+ (pow x 4) (* 1.0 (+ 1.0 (* x x)))))
  (sqrt (- (* 1.0 1.0) (pow x 4)))
  (sqrt (+ 1.0 (* x x)))
  1/2
  (sqrt (sqrt (- 1.0 (* x x))))
  (sqrt (sqrt (- 1.0 (* x x))))
  (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 (sqrt (- 1.0 (* x x))) 3) (pow 1.0 3))
  (+ (- 1.0 (* x x)) (* 1.0 (- 1.0 (sqrt (- 1.0 (* x x))))))
  (+ (* x x) (- (* 1.0 1.0) 1.0))
  (- 1.0 (sqrt (- 1.0 (* x x))))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (exp (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (pow (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x) 3)
  (* (cbrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)) (cbrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)))
  (cbrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (pow (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x) 3)
  (sqrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (sqrt (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
  (- (neg (sqrt (- 1.0 (* x x)))) 1.0)
  (neg x)
  (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (* (cbrt x) (cbrt x))))
  (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt x))
  (* (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt x)))
  (/ (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt 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))))) x)
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (cbrt x))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt x))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) (sqrt x))
  (sqrt (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (/ (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  1
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  1
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x)
  (/ 1 x)
  (/ x (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) (sqrt x))
  (+ 1.0 (sqrt (- 1.0 (* x x))))
  (/ x (cbrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (/ x (sqrt (+ 1.0 (sqrt (- 1.0 (* x x))))))
  (/ x (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (/ x (+ 1.0 (sqrt (- 1.0 (* x x)))))
  (* x (+ (- 1.0 (* x x)) (* 1.0 (- 1.0 (sqrt (- 1.0 (* x x)))))))
  (* x (- 1.0 (sqrt (- 1.0 (* x x)))))
  (+ (sqrt 1.0) (+ (* (* (/ x (sqrt 1.0)) x) -1/2) (* (* (pow (/ x (sqrt 1.0)) 3) x) -1/8)))
  (+ (* x (sqrt -1)) (- (/ 0.5 (* x (sqrt -1))) (/ 0.125 (* (pow x 3) (neg (sqrt -1))))))
  (- (/ 0.125 (* (pow x 3) (neg (sqrt -1)))) (+ (* x (sqrt -1)) (/ 0.5 (* x (sqrt -1)))))
  (+ 1.0 (+ (sqrt 1.0) (+ (* (* (/ x (sqrt 1.0)) x) -1/2) (* (* (pow (/ x (sqrt 1.0)) 3) x) -1/8))))
  (+ 1.0 (+ (* x (sqrt -1)) (/ 0.5 (* x (sqrt -1)))))
  (- 1.0 (+ (* x (sqrt -1)) (/ 0.5 (* x (sqrt -1)))))
  (+ (/ (sqrt 1.0) x) (+ (/ 1.0 x) (+ (* (pow (/ x (sqrt 1.0)) 3) -1/8) (* (/ x (sqrt 1.0)) -1/2))))
  (+ (sqrt -1) (+ (/ 1.0 x) (/ 0.5 (* x (* x (sqrt -1))))))
  (- (/ 1.0 x) (+ (sqrt -1) (/ 0.5 (* x (* x (sqrt -1))))))
0.245 * * * [progress]: adding candidates to table
0.374 * [progress]: [Phase 3 of 3] Extracting.
0.377 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
0.378 * * [simplify]: iteration  0 :  27  enodes  (cost  11 )
0.378 * * [simplify]: iteration  1 :  27  enodes  (cost  11 )
0.378 * [simplify]: Simplified to:
   (log (/ (+ 1.0 (sqrt (- 1.0 (* x x)))) x))
1.078 * [regime-testing]: End program error score: 0.026378297287160894