49.810 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.016 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.017 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.017 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))>
0.019 * * * [progress]: localizing error
0.027 * * * [progress]: generating rewritten candidates
0.027 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.034 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.037 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.045 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.045 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.045 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.048 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.048 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.048 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.112 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.112 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.112 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.112 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.112 * [taylor]: Taking taylor expansion of 1.0 in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
0.120 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.120 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.147 * [taylor]: Taking taylor expansion of -1 in x
0.147 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.147 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.147 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.155 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0))) in x
0.155 * [taylor]: Taking taylor expansion of -1 in x
0.155 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.156 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.183 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.183 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.183 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.188 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.188 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
0.197 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.197 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of 1.0 in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.199 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.206 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.206 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.206 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.206 * [taylor]: Taking taylor expansion of 1.0 in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.207 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.207 * [taylor]: Taking taylor expansion of 1.0 in x
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.215 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.215 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
0.215 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.215 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.215 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.217 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
0.217 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.217 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of 1.0 in x
0.219 * [taylor]: Taking taylor expansion of 1.0 in x
0.232 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
0.232 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.232 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.232 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.232 * [taylor]: Taking taylor expansion of 1.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of 1.0 in x
0.234 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
0.234 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.234 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of 1.0 in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.244 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.244 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
0.246 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1.0 in x
0.256 * * * [progress]: simplifying candidates
0.257 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (* x x) x) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (* (* (/ x (+ 1.0 (sqrt (+ x 1.0)))) (/ x (+ 1.0 (sqrt (+ x 1.0))))) (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (- x)
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x 1)
  (/ x 1)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (* (exp 1.0) (exp (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (- (+ (/ x (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* 1/4 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.262 * * [simplify]: iteration  0 :  317  enodes  (cost  483 )
0.268 * * [simplify]: iteration  1 :  1159  enodes  (cost  435 )
0.290 * * [simplify]: iteration  2 :  5001  enodes  (cost  427 )
0.293 * [simplify]: Simplified to:
   (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (- x)
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt x)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ x (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  x
  x
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) x)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ x (- (- (* 1.0 1.0) x) 1.0))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (pow (+ 1.0 (sqrt (+ x 1.0))) 3)
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ x (- 1.0 (* 1.0 (- (sqrt (+ x 1.0)) 1.0))))
  (- (- (* 1.0 1.0) x) 1.0)
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (+ (+ (/ x (+ (sqrt 1.0) 1.0)) (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (- (* (/ 1/4 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
0.293 * * * [progress]: adding candidates to table
0.416 * * [progress]: iteration 2 / 4
0.416 * * * [progress]: picking best candidate
0.420 * * * * [pick]: Picked  #<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))>
0.420 * * * [progress]: localizing error
0.435 * * * [progress]: generating rewritten candidates
0.435 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.453 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.468 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
0.474 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
0.493 * * * [progress]: generating series expansions
0.493 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.494 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (pow (+ x 1.0) 3)) 1.0)) in (x) around 0
0.494 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (pow (+ x 1.0) 3)) 1.0)) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ x 1.0) 3)) 1.0) in x
0.494 * [taylor]: Taking taylor expansion of (sqrt (pow (+ x 1.0) 3)) in x
0.494 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 3) in x
0.494 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 1.0 in x
0.498 * [taylor]: Taking taylor expansion of 1.0 in x
0.499 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (pow (+ x 1.0) 3)) 1.0)) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ x 1.0) 3)) 1.0) in x
0.499 * [taylor]: Taking taylor expansion of (sqrt (pow (+ x 1.0) 3)) in x
0.499 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 3) in x
0.500 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of 1.0 in x
0.504 * [taylor]: Taking taylor expansion of 1.0 in x
0.582 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0))) in (x) around 0
0.582 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0))) in x
0.582 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0)) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0) in x
0.582 * [taylor]: Taking taylor expansion of (sqrt (pow (+ 1.0 (/ 1 x)) 3)) in x
0.582 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 3) in x
0.582 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.582 * [taylor]: Taking taylor expansion of 1.0 in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0))) in x
0.593 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0)) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (+ 1.0 (/ 1 x)) 3)) 1.0) in x
0.593 * [taylor]: Taking taylor expansion of (sqrt (pow (+ 1.0 (/ 1 x)) 3)) in x
0.593 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 3) in x
0.593 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.593 * [taylor]: Taking taylor expansion of 1.0 in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0))) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0))) in x
0.631 * [taylor]: Taking taylor expansion of -1 in x
0.631 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0)) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0) in x
0.631 * [taylor]: Taking taylor expansion of (sqrt (pow (- 1.0 (/ 1 x)) 3)) in x
0.631 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 3) in x
0.631 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of 1.0 in x
0.642 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0))) in x
0.642 * [taylor]: Taking taylor expansion of -1 in x
0.642 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0)) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (+ (sqrt (pow (- 1.0 (/ 1 x)) 3)) 1.0) in x
0.642 * [taylor]: Taking taylor expansion of (sqrt (pow (- 1.0 (/ 1 x)) 3)) in x
0.642 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 3) in x
0.642 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.642 * [taylor]: Taking taylor expansion of 1.0 in x
0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 1.0 in x
0.680 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.680 * [approximate]: Taking taylor expansion of (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) in (x) around 0
0.680 * [taylor]: Taking taylor expansion of (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) in x
0.680 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of 1.0 in x
0.680 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ x 1.0))) in x
0.680 * [taylor]: Taking taylor expansion of 1.0 in x
0.680 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.680 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (- (+ x 1.0) (* 1.0 (sqrt (+ x 1.0)))) in x
0.682 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ x 1.0))) in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.682 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.682 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.714 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) 1.0) (* 1.0 (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
0.714 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0) (* 1.0 (sqrt (+ 1.0 (/ 1 x))))) in x
0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of 1.0 in x
0.714 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ 1.0 (/ 1 x)))) in x
0.714 * [taylor]: Taking taylor expansion of 1.0 in x
0.714 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.714 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.714 * [taylor]: Taking taylor expansion of 1.0 in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0) (* 1.0 (sqrt (+ 1.0 (/ 1 x))))) in x
0.716 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (+ 1.0 (/ 1 x)))) in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.716 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.728 * [approximate]: Taking taylor expansion of (- 1.0 (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x))) in (x) around 0
0.728 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x))) in x
0.728 * [taylor]: Taking taylor expansion of 1.0 in x
0.728 * [taylor]: Taking taylor expansion of (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x)) in x
0.728 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (- 1.0 (/ 1 x)))) in x
0.728 * [taylor]: Taking taylor expansion of 1.0 in x
0.728 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.728 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.728 * [taylor]: Taking taylor expansion of 1.0 in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (- 1.0 (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x))) in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (+ (* 1.0 (sqrt (- 1.0 (/ 1 x)))) (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (- 1.0 (/ 1 x)))) in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.730 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.742 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
0.743 * [approximate]: Taking taylor expansion of (pow (sqrt (+ x 1.0)) 3) in (x) around 0
0.743 * [taylor]: Taking taylor expansion of (pow (sqrt (+ x 1.0)) 3) in x
0.743 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.743 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of 1.0 in x
0.744 * [taylor]: Taking taylor expansion of (pow (sqrt (+ x 1.0)) 3) in x
0.744 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.745 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of 1.0 in x
0.774 * [approximate]: Taking taylor expansion of (pow (sqrt (+ 1.0 (/ 1 x))) 3) in (x) around 0
0.774 * [taylor]: Taking taylor expansion of (pow (sqrt (+ 1.0 (/ 1 x))) 3) in x
0.774 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.774 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.774 * [taylor]: Taking taylor expansion of 1.0 in x
0.774 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (pow (sqrt (+ 1.0 (/ 1 x))) 3) in x
0.775 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.775 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.776 * [taylor]: Taking taylor expansion of 1.0 in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.792 * [approximate]: Taking taylor expansion of (pow (sqrt (- 1.0 (/ 1 x))) 3) in (x) around 0
0.792 * [taylor]: Taking taylor expansion of (pow (sqrt (- 1.0 (/ 1 x))) 3) in x
0.792 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.792 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.792 * [taylor]: Taking taylor expansion of 1.0 in x
0.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.792 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of (pow (sqrt (- 1.0 (/ 1 x))) 3) in x
0.794 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.794 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.794 * [taylor]: Taking taylor expansion of 1.0 in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.808 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
0.808 * [approximate]: Taking taylor expansion of (+ x 1.0) in (x) around 0
0.808 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.808 * [taylor]: Taking taylor expansion of 1.0 in x
0.808 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.808 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [approximate]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in (x) around 0
0.810 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.811 * [taylor]: Taking taylor expansion of 1.0 in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.816 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 x)) in (x) around 0
0.816 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.817 * [taylor]: Taking taylor expansion of 1.0 in x
0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.817 * [taylor]: Taking taylor expansion of x in x
0.824 * * * [progress]: simplifying candidates
0.827 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (exp (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (* x x) x) (* (* (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))) (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (cbrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))) (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (sqrt (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (- x)
  (- (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ (cbrt x) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (cbrt x) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (* (cbrt x) (cbrt x)) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) (pow 1 3))
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ (sqrt x) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (sqrt x) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (sqrt x) (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (sqrt x) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (pow 1 3))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ x (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ 1 (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ x (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ 1 (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (pow 1 3))
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 1)
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ 1 (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) x)
  (/ x (* (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (cbrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))))
  (/ x (sqrt (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ x (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (/ x 1)
  (/ x (pow 1 3))
  (/ x (pow 1 3))
  (/ x (pow 1 3))
  (/ x (pow 1 3))
  (/ x 1)
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (cbrt x))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) (sqrt x))
  (/ (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)) x)
  (/ x (+ (pow (pow 1.0 3) 3) (pow (pow (sqrt (+ x 1.0)) 3) 3)))
  (/ x (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (sqrt (+ x 1.0)) 3) (pow (sqrt (+ x 1.0)) 3))))
  (/ (exp (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))) (exp (* 1.0 (sqrt (+ x 1.0)))))
  (log (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (exp (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))))
  (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (* (* (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0))))) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (sqrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (sqrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3)))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3)))))
  (- (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))))
  (- (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3)))))
  (- (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ x 1.0))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (pow x 3) (pow 1.0 3)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
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0.839 * * [simplify]: iteration  0 :  771  enodes  (cost  1703 )
0.857 * * [simplify]: iteration  1 :  3873  enodes  (cost  1474 )
0.950 * * [simplify]: iteration  2 :  5002  enodes  (cost  1459 )
0.959 * [simplify]: Simplified to:
   (log (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (log (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (exp (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
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  (pow (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) 3)
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  1
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  1
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  1
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  1
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  1
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  1
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  x
  x
  x
  x
  x
  x
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  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (- (sqrt (+ x 1.0)) 1.0))
  (* (sqrt (- (* x x) (* 1.0 1.0))) (- (sqrt (+ x 1.0)) 1.0))
  (+ (* (- (+ (* 1.0 (- 1.0 x)) (pow x 2))) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (+ (pow x 3) (pow 1.0 3))))
  (pow (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) 3)
  (+ (* (- (+ (* 1.0 (- 1.0 x)) (pow x 2))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))) (* (sqrt (- x 1.0)) (+ (pow x 3) (pow 1.0 3))))
  (* (sqrt (- x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (- (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0)))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3)))))))
  (* (sqrt (- x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (sqrt (- x 1.0)) (- (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0)))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (- x 1.0))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (- (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0)))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3)))))))
  (* (sqrt (- x 1.0)) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (sqrt (- x 1.0)) (- (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0)))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0)))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (- x 1.0))
  (+ (- (* (* (- x 1.0) 1.0) (sqrt (+ (pow x 3) (pow 1.0 3))))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (- (* x x) (* 1.0 1.0))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (- x 1.0))
  (+ (- (* (* (- x 1.0) 1.0) (sqrt (- (* x x) (* 1.0 1.0))))) (* (+ x 1.0) (pow (sqrt (- x 1.0)) 3)))
  (pow (sqrt (- x 1.0)) 3)
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (- (sqrt (+ x 1.0)) 1.0)))
  (+ (* 1.0 (- 1.0 x)) (pow x 2))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0))) (sqrt (- x 1.0))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ x 1.0))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) (- (sqrt (+ x 1.0)) 1.0)))
  (- x 1.0)
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (- (sqrt (+ x 1.0)) 1.0)))
  (+ (* 1.0 (- 1.0 x)) (pow x 2))
  (- (* (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ x 1.0))) (sqrt (- x 1.0))) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* 1.0 (sqrt (- (* x x) (* 1.0 1.0))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (- (* (* (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (+ x 1.0))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (- x 1.0)) (* 1.0 (sqrt (+ (pow x 3) (pow 1.0 3))))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (- x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) (- (sqrt (+ x 1.0)) 1.0)))
  (- x 1.0)
  (+ (- (pow (* 1.0 (sqrt (+ x 1.0))) 3)) (pow (+ x 1.0) 3))
  (+ (* (pow (sqrt (+ x 1.0)) 3) 1.0) (* (+ x 1.0) (+ (+ x 1.0) (* 1.0 1.0))))
  (- (* 1.0 (sqrt (+ x 1.0))))
  (* (+ x 1.0) (- (+ x 1.0) (* 1.0 1.0)))
  (+ (* 1.0 (sqrt (+ x 1.0))) (+ x 1.0))
  (- (sqrt (+ x 1.0)) 1.0)
  (- (* 1.0 (sqrt (+ x 1.0))))
  (log (pow (sqrt (+ x 1.0)) 3))
  (log (pow (sqrt (+ x 1.0)) 3))
  3/2
  3
  3/2
  (pow (sqrt (+ x 1.0)) (* (cbrt 3) (cbrt 3)))
  (pow (sqrt (+ x 1.0)) (sqrt 3))
  (sqrt (+ x 1.0))
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (pow (fabs (cbrt (+ x 1.0))) 3)
  (pow (sqrt (cbrt (+ x 1.0))) 3)
  (pow (sqrt (+ x 1.0)) 3/2)
  (pow (sqrt (+ x 1.0)) 3/2)
  1
  (pow (sqrt (+ x 1.0)) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (pow (sqrt (+ x 1.0)) 3/2)
  (pow (sqrt (+ x 1.0)) 3/2)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (+ x 1.0)
  (log (pow (sqrt (+ x 1.0)) 3))
  (exp (pow (sqrt (+ x 1.0)) 3))
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (pow (pow (sqrt (+ x 1.0)) 3) 3)
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (pow (fabs (cbrt (+ x 1.0))) 3)
  (pow (sqrt (cbrt (+ x 1.0))) 3)
  (pow (sqrt (+ x 1.0)) 3/2)
  (pow (sqrt (+ x 1.0)) 3/2)
  1
  (pow (sqrt (+ x 1.0)) 3)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (pow (sqrt (+ x 1.0)) 3/2)
  (pow (sqrt (+ x 1.0)) 3/2)
  1
  (pow (sqrt (+ x 1.0)) 3)
  (pow (sqrt (+ (pow x 3) (pow 1.0 3))) 3)
  (pow (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) 3)
  (pow (sqrt (- (* x x) (* 1.0 1.0))) 3)
  (pow (sqrt (- x 1.0)) 3)
  (+ x 1.0)
  3/2
  (sqrt (pow (sqrt (+ x 1.0)) 3))
  (sqrt (pow (sqrt (+ x 1.0)) 3))
  (pow (sqrt (+ x 1.0)) 3/2)
  (pow (sqrt (+ x 1.0)) 3/2)
  1
  1
  2
  1
  1
  (* (+ x 1.0) (+ x 1.0))
  (+ x 1.0)
  (* (+ x 1.0) (+ x 1.0))
  2
  (log (+ x 1.0))
  (log (+ x 1.0))
  (exp (+ x 1.0))
  (pow (+ x 1.0) 3)
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (cbrt (+ x 1.0))
  (pow (+ x 1.0) 3)
  (* (+ x 1.0) (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (+ (pow x 3) (pow 1.0 3))
  (+ (* 1.0 (- 1.0 x)) (pow x 2))
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (* (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0)))
  (- (* x x) (* 1.0 1.0))
  (- x 1.0)
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (cbrt (+ x 1.0))
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (cbrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  1
  (+ x 1.0)
  1
  (+ x 1.0)
  1
  (+ x 1.0)
  1
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  1
  (+ x 1.0)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  1
  2
  1
  (pow (cbrt (sqrt (+ x 1.0))) 5)
  (* (fabs (cbrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3/2)
  (sqrt (+ x 1.0))
  (sqrt (+ x 1.0))
  (pow (sqrt (+ x 1.0)) 3/2)
  (sqrt (+ x 1.0))
  (pow (cbrt (sqrt (+ x 1.0))) 4)
  (* (sqrt (cbrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3/2)
  (+ x 1.0)
  (+ x 1.0)
  (pow (sqrt (+ x 1.0)) 3/2)
  (+ x 1.0)
  (* (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))))
  (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (* (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))))
  (* (sqrt (+ x 1.0)) (sqrt (- (* x x) (* 1.0 1.0))))
  (+ (+ (/ x (+ (sqrt 1.0) 1.0)) (* 1.125 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (- (* (/ 2.25 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* 1.5 (+ (/ (pow x 3) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))) (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (- (+ 1.0 (+ (* 0.125 (/ (pow x 2) (pow (sqrt 1.0) 3))) x)) (+ (* 1.0 (sqrt 1.0)) (* 0.5 (/ x (sqrt 1.0)))))
  (- (- x +nan.0) (/ (- +nan.0) x))
  (- (- x +nan.0) (/ (- +nan.0) x))
  (+ (* 3/8 (/ (pow x 2) (sqrt 1.0))) (* (sqrt 1.0) (+ (* 3/2 x) 1.0)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
0.960 * * * [progress]: adding candidates to table
1.339 * * [progress]: iteration 3 / 4
1.339 * * * [progress]: picking best candidate
1.341 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>
1.341 * * * [progress]: localizing error
1.348 * * * [progress]: generating rewritten candidates
1.348 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.366 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.377 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
1.380 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
1.391 * * * [progress]: generating series expansions
1.391 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.391 * [approximate]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in (x) around 0
1.391 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.391 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.391 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of 1.0 in x
1.393 * [taylor]: Taking taylor expansion of 1.0 in x
1.395 * [taylor]: Taking taylor expansion of (/ x (+ (sqrt (+ x 1.0)) 1.0)) in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.395 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.395 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.395 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.395 * [taylor]: Taking taylor expansion of 1.0 in x
1.396 * [taylor]: Taking taylor expansion of 1.0 in x
1.457 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
1.457 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
1.457 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
1.457 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.457 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.457 * [taylor]: Taking taylor expansion of 1.0 in x
1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.457 * [taylor]: Taking taylor expansion of x in x
1.459 * [taylor]: Taking taylor expansion of 1.0 in x
1.465 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
1.465 * [taylor]: Taking taylor expansion of (* x (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.465 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
1.465 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.465 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.465 * [taylor]: Taking taylor expansion of 1.0 in x
1.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of 1.0 in x
1.491 * [approximate]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
1.491 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.491 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1.491 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.491 * [taylor]: Taking taylor expansion of -1 in x
1.491 * [taylor]: Taking taylor expansion of x in x
1.492 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.492 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.492 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.492 * [taylor]: Taking taylor expansion of 1.0 in x
1.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.492 * [taylor]: Taking taylor expansion of x in x
1.494 * [taylor]: Taking taylor expansion of 1.0 in x
1.495 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.495 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
1.495 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.495 * [taylor]: Taking taylor expansion of -1 in x
1.495 * [taylor]: Taking taylor expansion of x in x
1.497 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.497 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.497 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.497 * [taylor]: Taking taylor expansion of 1.0 in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.498 * [taylor]: Taking taylor expansion of 1.0 in x
1.520 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.521 * [approximate]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in (x) around 0
1.521 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in x
1.521 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
1.521 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.521 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.521 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.521 * [taylor]: Taking taylor expansion of x in x
1.521 * [taylor]: Taking taylor expansion of 1.0 in x
1.522 * [taylor]: Taking taylor expansion of 1.0 in x
1.524 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.524 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of (* (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) (sqrt x)) in x
1.525 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ x 1.0)) 1.0)) in x
1.525 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.525 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.525 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.525 * [taylor]: Taking taylor expansion of x in x
1.525 * [taylor]: Taking taylor expansion of 1.0 in x
1.527 * [taylor]: Taking taylor expansion of 1.0 in x
1.528 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.731 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in (x) around 0
1.731 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
1.731 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.732 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
1.732 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
1.732 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.732 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.733 * [taylor]: Taking taylor expansion of 1.0 in x
1.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.733 * [taylor]: Taking taylor expansion of x in x
1.734 * [taylor]: Taking taylor expansion of 1.0 in x
1.735 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0))) in x
1.735 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.735 * [taylor]: Taking taylor expansion of x in x
1.736 * [taylor]: Taking taylor expansion of (/ 1 (+ (sqrt (+ 1.0 (/ 1 x))) 1.0)) in x
1.736 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
1.736 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.736 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.736 * [taylor]: Taking taylor expansion of 1.0 in x
1.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.736 * [taylor]: Taking taylor expansion of x in x
1.738 * [taylor]: Taking taylor expansion of 1.0 in x
1.775 * [approximate]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in (x) around 0
1.775 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.775 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.775 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.775 * [taylor]: Taking taylor expansion of -1 in x
1.775 * [taylor]: Taking taylor expansion of x in x
1.776 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.777 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.777 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.777 * [taylor]: Taking taylor expansion of 1.0 in x
1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.777 * [taylor]: Taking taylor expansion of x in x
1.779 * [taylor]: Taking taylor expansion of 1.0 in x
1.780 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (+ (sqrt (- 1.0 (/ 1 x))) 1.0)) in x
1.780 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.780 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.780 * [taylor]: Taking taylor expansion of -1 in x
1.780 * [taylor]: Taking taylor expansion of x in x
1.781 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.781 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.781 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.781 * [taylor]: Taking taylor expansion of 1.0 in x
1.781 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.781 * [taylor]: Taking taylor expansion of x in x
1.783 * [taylor]: Taking taylor expansion of 1.0 in x
1.802 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2)
1.802 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
1.802 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.802 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.802 * [taylor]: Taking taylor expansion of x in x
1.802 * [taylor]: Taking taylor expansion of 1.0 in x
1.804 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.804 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.804 * [taylor]: Taking taylor expansion of x in x
1.804 * [taylor]: Taking taylor expansion of 1.0 in x
1.813 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0
1.813 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.813 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.813 * [taylor]: Taking taylor expansion of 1.0 in x
1.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.813 * [taylor]: Taking taylor expansion of x in x
1.814 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.815 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.815 * [taylor]: Taking taylor expansion of 1.0 in x
1.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.815 * [taylor]: Taking taylor expansion of x in x
1.821 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
1.822 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.822 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.822 * [taylor]: Taking taylor expansion of 1.0 in x
1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.822 * [taylor]: Taking taylor expansion of x in x
1.823 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.823 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.823 * [taylor]: Taking taylor expansion of 1.0 in x
1.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.823 * [taylor]: Taking taylor expansion of x in x
1.831 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
1.831 * [approximate]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in (x) around 0
1.831 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.831 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.831 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.831 * [taylor]: Taking taylor expansion of x in x
1.831 * [taylor]: Taking taylor expansion of 1.0 in x
1.833 * [taylor]: Taking taylor expansion of 1.0 in x
1.833 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) 1.0) in x
1.833 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.833 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.833 * [taylor]: Taking taylor expansion of 1.0 in x
1.835 * [taylor]: Taking taylor expansion of 1.0 in x
1.854 * [approximate]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in (x) around 0
1.854 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
1.854 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.854 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.854 * [taylor]: Taking taylor expansion of 1.0 in x
1.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.854 * [taylor]: Taking taylor expansion of x in x
1.856 * [taylor]: Taking taylor expansion of 1.0 in x
1.856 * [taylor]: Taking taylor expansion of (+ (sqrt (+ 1.0 (/ 1 x))) 1.0) in x
1.856 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.856 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.856 * [taylor]: Taking taylor expansion of 1.0 in x
1.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.856 * [taylor]: Taking taylor expansion of x in x
1.857 * [taylor]: Taking taylor expansion of 1.0 in x
1.865 * [approximate]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in (x) around 0
1.865 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.865 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.865 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.865 * [taylor]: Taking taylor expansion of 1.0 in x
1.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.865 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of 1.0 in x
1.867 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 x))) 1.0) in x
1.867 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.867 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.867 * [taylor]: Taking taylor expansion of 1.0 in x
1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.867 * [taylor]: Taking taylor expansion of x in x
1.869 * [taylor]: Taking taylor expansion of 1.0 in x
1.877 * * * [progress]: simplifying candidates
1.880 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (+ (log (sqrt x)) (- (log (sqrt x)) (log (+ 1.0 (sqrt (+ x 1.0))))))
  (+ (log (sqrt x)) (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (log (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (exp (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (/ (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) 1))
  (* (sqrt x) (/ (sqrt (* (cbrt x) (cbrt x))) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ (sqrt 1) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt 1) 1))
  (* (sqrt x) (/ (sqrt 1) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ (sqrt (sqrt x)) 1))
  (* (sqrt x) (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ 1 1))
  (* (sqrt x) (/ 1 1))
  (* (sqrt x) 1)
  (* (sqrt x) (sqrt x))
  (* (sqrt x) (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))))
  (* (sqrt x) (/ (sqrt x) (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))))
  (* (cbrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (cbrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (sqrt x))
  (- (log (sqrt x)) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (* (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (- (sqrt x))
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1)
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1)
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (cbrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (* (cbrt x) (cbrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (* (cbrt x) (cbrt x))) 1)
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (* (cbrt x) (cbrt x))) 1)
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt 1) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt 1) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt 1) 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) 1)
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 1)
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) 1)
  (/ (sqrt x) 1)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (cbrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (* (exp 1.0) (exp (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (* (* (+ 1.0 (sqrt (+ x 1.0))) (+ 1.0 (sqrt (+ x 1.0)))) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))
  (- (* 1.0 1.0) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))))
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (- (+ (/ x (+ (sqrt 1.0) 1.0)) (+ (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* 1/4 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (pow x 2) (+ (sqrt 1.0) 1.0))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (- (+ (* +nan.0 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (sqrt 1.0) 2) (pow (+ (sqrt 1.0) 1.0) 3)))) (- (+ (* +nan.0 (/ x (+ (sqrt 1.0) 1.0))) (- (+ (* +nan.0 (/ (pow x 3) (+ (sqrt 1.0) 1.0))) (- (* +nan.0 (/ (pow x 3) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2)))))))))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1.888 * * [simplify]: iteration  0 :  529  enodes  (cost  1281 )
1.898 * * [simplify]: iteration  1 :  2243  enodes  (cost  1134 )
1.936 * * [simplify]: iteration  2 :  5001  enodes  (cost  1107 )
1.942 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (- (log x) (log (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (exp 1) (/ x (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))) (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (cbrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (pow (/ x (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (sqrt (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt (sqrt x)) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt x) (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))))
  (* (sqrt x) (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0))))))
  (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt x))
  (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt x))
  (/ (* (sqrt x) (fabs (cbrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (* (sqrt x) (fabs (cbrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (fabs (cbrt x)) (sqrt x))
  (* (fabs (cbrt x)) (sqrt x))
  (/ (pow (sqrt (sqrt x)) 3) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (pow (sqrt (sqrt x)) 3) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (sqrt (sqrt x)) 3)
  (pow (sqrt (sqrt x)) 3)
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (/ (pow (sqrt (sqrt x)) 3) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (pow (sqrt (sqrt x)) 3) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (sqrt (sqrt x)) 3)
  (pow (sqrt (sqrt x)) 3)
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (sqrt x)
  x
  (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (* (sqrt x) (sqrt x)) (- (- (* 1.0 1.0) x) 1.0))
  (* (cbrt (sqrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (* (sqrt (cbrt x)) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (pow (sqrt (sqrt x)) 3) (+ 1.0 (sqrt (+ x 1.0))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  (/ (pow (sqrt (sqrt x)) 3) (+ 1.0 (sqrt (+ x 1.0))))
  (/ x (+ 1.0 (sqrt (+ x 1.0))))
  x
  (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (log (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (exp (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (* (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))
  (cbrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (pow (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))) 3)
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0)))))
  (- (sqrt x))
  (- (+ 1.0 (sqrt (+ x 1.0))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (cbrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (* (cbrt (sqrt x)) (cbrt (sqrt x))) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (cbrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (/ (cbrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (/ (fabs (cbrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0))))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (cbrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (fabs (cbrt x)) (* (sqrt (+ 1.0 (sqrt (+ x 1.0)))) 1))
  (/ (sqrt (cbrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (fabs (cbrt x))
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (fabs (cbrt x))
  (/ (sqrt (cbrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ (sqrt (sqrt x)) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt (sqrt x)) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt (sqrt x)) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (sqrt x))
  (/ (sqrt (sqrt x)) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ 1 (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  1
  (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))
  (/ 1 (+ 1.0 (sqrt (+ x 1.0))))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0))))))
  (/ (sqrt x) (sqrt (+ 1.0 (sqrt (+ x 1.0)))))
  (sqrt x)
  (sqrt x)
  (/ (+ 1.0 (sqrt (+ x 1.0))) (cbrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (cbrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (/ (+ 1.0 (sqrt (+ x 1.0))) (sqrt x))
  (/ (sqrt x) (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3)))
  (/ (sqrt x) (- (- (* 1.0 1.0) x) 1.0))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (pow (sqrt (+ x 1.0)) 3)
  (fabs (cbrt (+ x 1.0)))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  1
  (sqrt (+ x 1.0))
  1
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  1/2
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (log (+ 1.0 (sqrt (+ x 1.0))))
  (exp (+ 1.0 (sqrt (+ x 1.0))))
  (* (cbrt (+ 1.0 (sqrt (+ x 1.0)))) (cbrt (+ 1.0 (sqrt (+ x 1.0)))))
  (cbrt (+ 1.0 (sqrt (+ x 1.0))))
  (pow (+ 1.0 (sqrt (+ x 1.0))) 3)
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (sqrt (+ 1.0 (sqrt (+ x 1.0))))
  (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))
  (- (+ (* 1.0 1.0) (+ x 1.0)) (* 1.0 (sqrt (+ x 1.0))))
  (- (- (* 1.0 1.0) x) 1.0)
  (- 1.0 (sqrt (+ x 1.0)))
  (+ 1.0 (sqrt (+ x 1.0)))
  (+ (+ (/ x (+ (sqrt 1.0) 1.0)) (* 1/8 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2))))) (- (* (/ 1/4 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* 1/2 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (+ (- (* +nan.0 (/ (pow x 3) (* (pow (sqrt 1.0) 3) (pow (+ (sqrt 1.0) 1.0) 2)))) (* +nan.0 (/ (pow x 2) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))) (+ (- (* (/ +nan.0 1.0) (/ (pow x 3) (pow (+ (sqrt 1.0) 1.0) 3))) (* +nan.0 (/ x (+ (sqrt 1.0) 1.0)))) (* +nan.0 (- (/ (pow x 3) (+ (sqrt 1.0) 1.0)) (/ (pow x 3) (* (sqrt 1.0) (pow (+ (sqrt 1.0) 1.0) 2))))))) (- (* +nan.0 (/ (pow x 2) (+ (sqrt 1.0) 1.0)))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (- (+ (sqrt 1.0) (+ (* 1/2 (/ x (sqrt 1.0))) 1.0)) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
1.943 * * * [progress]: adding candidates to table
2.387 * [progress]: [Phase 3 of 3] Extracting.
2.387 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))> #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>)
2.387 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (+ 1.0 (sqrt (+ x 1.0)))) x)
2.387 * * * * [regimes]: Trying to branch on (/ x (+ 1.0 (sqrt (+ x 1.0)))) from (#<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))> #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>)
2.406 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (/ x (+ (pow 1.0 3) (pow (sqrt (+ x 1.0)) 3))) (+ (* 1.0 1.0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1.0 (sqrt (+ x 1.0)))))))> #<alt (λ (x) (/ x (+ 1.0 (sqrt (+ x 1.0)))))> #<alt (λ (x) (* (sqrt x) (/ (sqrt x) (+ 1.0 (sqrt (+ x 1.0))))))>)
2.418 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.419 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
2.419 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
2.420 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
2.420 * [simplify]: Simplified to:
   (/ x (+ 1.0 (sqrt (+ x 1.0))))
2.862 * [regime-testing]: Baseline error score: 0.1749912348421257
2.862 * [regime-testing]: Oracle error score: 0.008626078259782472
2.863 * [regime-testing]: End program error score: 0.1749912348421257