7.391 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* x x) (* x x)))
0.016 * * [simplify]: iteration  0 :  12  enodes  (cost  6 )
0.016 * * [simplify]: iteration  1 :  12  enodes  (cost  6 )
0.016 * [simplify]: Simplified to:
   (sqrt (* x (+ x x)))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (* x (+ x x))))>
0.025 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.035 * * * [progress]: generating series expansions
0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.035 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.035 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.036 * [taylor]: Taking taylor expansion of 2 in x
0.036 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.036 * [taylor]: Taking taylor expansion of 2 in x
0.037 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.037 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.037 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.037 * [taylor]: Taking taylor expansion of 2 in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.037 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.037 * [taylor]: Taking taylor expansion of 2 in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.038 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.038 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.038 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.039 * [taylor]: Taking taylor expansion of 2 in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.039 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.039 * [taylor]: Taking taylor expansion of 2 in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.040 * * * [progress]: simplifying candidates
0.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))
  (cbrt (sqrt (* x (+ x x))))
  (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x))))
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (* x (+ (pow x 3) (pow x 3))))
  (sqrt (+ (* x x) (- (* x x) (* x x))))
  (sqrt (* x (- (* x x) (* x x))))
  (sqrt (- x x))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* -1 (* x (sqrt 2)))
0.082 * * [simplify]: iteration  0 :  4740  enodes  (cost  91 )
0.082 * * [simplify]: iteration  1 :  4740  enodes  (cost  91 )
0.083 * [simplify]: Simplified to:
   (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))
  (cbrt (sqrt (* x (+ x x))))
  (pow (sqrt (* x (+ x x))) 3)
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (* 2 (pow x 4)))
  (fabs x)
  (sqrt 0)
  (sqrt 0)
  1/2
  1/2
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (neg (sqrt 2)))
0.083 * * * [progress]: adding candidates to table
0.108 * * [progress]: iteration 2 / 4
0.108 * * * [progress]: picking best candidate
0.123 * * * * [pick]: Picked  #<alt (λ (x) (pow (* x (+ x x)) 1/2))>
0.123 * * * [progress]: localizing error
0.130 * * * [progress]: generating rewritten candidates
0.130 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.137 * * * [progress]: generating series expansions
0.137 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.137 * [approximate]: Taking taylor expansion of (pow (* 2 (pow x 2)) 1/2) in (x) around 0
0.137 * [taylor]: Taking taylor expansion of (pow (* 2 (pow x 2)) 1/2) in x
0.137 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow x 2))))) in x
0.137 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow x 2)))) in x
0.137 * [taylor]: Taking taylor expansion of 1/2 in x
0.137 * [taylor]: Taking taylor expansion of (log (* 2 (pow x 2))) in x
0.137 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x
0.137 * [taylor]: Taking taylor expansion of 2 in x
0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (pow (* 2 (pow x 2)) 1/2) in x
0.138 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (* 2 (pow x 2))))) in x
0.138 * [taylor]: Taking taylor expansion of (* 1/2 (log (* 2 (pow x 2)))) in x
0.138 * [taylor]: Taking taylor expansion of 1/2 in x
0.138 * [taylor]: Taking taylor expansion of (log (* 2 (pow x 2))) in x
0.138 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x
0.138 * [taylor]: Taking taylor expansion of 2 in x
0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.148 * [approximate]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in (x) around 0
0.148 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x
0.148 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x
0.148 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x
0.148 * [taylor]: Taking taylor expansion of 1/2 in x
0.148 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x
0.148 * [taylor]: Taking taylor expansion of 2 in x
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x
0.148 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x
0.148 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x
0.148 * [taylor]: Taking taylor expansion of 1/2 in x
0.148 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x
0.148 * [taylor]: Taking taylor expansion of 2 in x
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.156 * [approximate]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in (x) around 0
0.156 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x
0.156 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x
0.156 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x
0.156 * [taylor]: Taking taylor expansion of 1/2 in x
0.156 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x
0.156 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x
0.156 * [taylor]: Taking taylor expansion of 2 in x
0.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (pow (/ 2 (pow x 2)) 1/2) in x
0.157 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 2 (pow x 2))))) in x
0.157 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 2 (pow x 2)))) in x
0.157 * [taylor]: Taking taylor expansion of 1/2 in x
0.157 * [taylor]: Taking taylor expansion of (log (/ 2 (pow x 2))) in x
0.157 * [taylor]: Taking taylor expansion of (/ 2 (pow x 2)) in x
0.157 * [taylor]: Taking taylor expansion of 2 in x
0.157 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.164 * * * [progress]: simplifying candidates
0.165 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ (log x) (log (+ x x))) 1/2)
  (* (log (* x (+ x x))) 1/2)
  (* (log (* x (+ x x))) 1/2)
  (* 1 1/2)
  (* 1 1/2)
  (pow (* x (+ x x)) (* (cbrt 1/2) (cbrt 1/2)))
  (pow (* x (+ x x)) (sqrt 1/2))
  (pow (* x (+ x x)) 1)
  (pow x 1/2)
  (pow (+ x x) 1/2)
  (log (pow (* x (+ x x)) 1/2))
  (exp (pow (* x (+ x x)) 1/2))
  (* (cbrt (pow (* x (+ x x)) 1/2)) (cbrt (pow (* x (+ x x)) 1/2)))
  (cbrt (pow (* x (+ x x)) 1/2))
  (* (* (pow (* x (+ x x)) 1/2) (pow (* x (+ x x)) 1/2)) (pow (* x (+ x x)) 1/2))
  (sqrt (pow (* x (+ x x)) 1/2))
  (sqrt (pow (* x (+ x x)) 1/2))
  (pow (* x (+ x x)) (/ 1/2 2))
  (pow (* x (+ x x)) (/ 1/2 2))
  (exp (* 1/2 (+ (* 2 (log x)) (log 2))))
  (exp (* 1/2 (- (log 2) (* 2 (log (/ 1 x))))))
  (exp (* 1/2 (- (log 2) (* 2 (log (/ -1 x))))))
0.197 * * [simplify]: iteration  0 :  5119  enodes  (cost  115 )
0.198 * [simplify]: Simplified to:
   (log (* x (sqrt 2)))
  (log (* x (sqrt 2)))
  (log (* x (sqrt 2)))
  1/2
  1/2
  (pow (* x (+ x x)) (* (cbrt 1/2) (cbrt 1/2)))
  (pow (* x (+ x x)) (sqrt 1/2))
  (* x (+ x x))
  (sqrt x)
  (sqrt (+ x x))
  (log (* x (sqrt 2)))
  (pow (exp x) (sqrt 2))
  (* (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2))))
  (cbrt (* x (sqrt 2)))
  (pow (* x (sqrt 2)) 3)
  (sqrt (* x (sqrt 2)))
  (sqrt (* x (sqrt 2)))
  (pow (* x (+ x x)) 1/4)
  (pow (* x (+ x x)) 1/4)
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (sqrt 2))
0.198 * * * [progress]: adding candidates to table
0.218 * * [progress]: iteration 3 / 4
0.218 * * * [progress]: picking best candidate
0.234 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))>
0.234 * * * [progress]: localizing error
0.241 * * * [progress]: generating rewritten candidates
0.241 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.246 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.252 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.273 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.284 * * * [progress]: generating series expansions
0.285 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.285 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.285 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.285 * [taylor]: Taking taylor expansion of 2 in x
0.285 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.285 * [taylor]: Taking taylor expansion of 2 in x
0.286 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.286 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.286 * [taylor]: Taking taylor expansion of 2 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.286 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.286 * [taylor]: Taking taylor expansion of 2 in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.287 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.287 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.287 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.287 * [taylor]: Taking taylor expansion of 2 in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.288 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.288 * [taylor]: Taking taylor expansion of 2 in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.289 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.289 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.289 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.289 * [taylor]: Taking taylor expansion of 2 in x
0.289 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.289 * [taylor]: Taking taylor expansion of 2 in x
0.290 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.290 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.290 * [taylor]: Taking taylor expansion of 2 in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.290 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.290 * [taylor]: Taking taylor expansion of 2 in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.292 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.292 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.292 * [taylor]: Taking taylor expansion of 2 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.292 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.292 * [taylor]: Taking taylor expansion of 2 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.293 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.293 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.293 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.293 * [taylor]: Taking taylor expansion of 2 in x
0.293 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.293 * [taylor]: Taking taylor expansion of 2 in x
0.294 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.294 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.294 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.294 * [taylor]: Taking taylor expansion of 2 in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.295 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.295 * [taylor]: Taking taylor expansion of 2 in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.296 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.296 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.296 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.296 * [taylor]: Taking taylor expansion of 2 in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.296 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.296 * [taylor]: Taking taylor expansion of 2 in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.297 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.297 * [approximate]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in x
0.297 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.297 * [taylor]: Taking taylor expansion of 2 in x
0.298 * [taylor]: Taking taylor expansion of (sqrt (* x (sqrt 2))) in x
0.298 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.298 * [taylor]: Taking taylor expansion of 2 in x
0.300 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in (x) around 0
0.300 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.300 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.300 * [taylor]: Taking taylor expansion of 2 in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.300 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.300 * [taylor]: Taking taylor expansion of 2 in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.301 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in (x) around 0
0.301 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.301 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.301 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.301 * [taylor]: Taking taylor expansion of 2 in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2) x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.302 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.302 * [taylor]: Taking taylor expansion of 2 in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.303 * * * [progress]: simplifying candidates
0.305 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))
  (cbrt (sqrt (* x (+ x x))))
  (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x))))
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (* x (+ (pow x 3) (pow x 3))))
  (sqrt (+ (* x x) (- (* x x) (* x x))))
  (sqrt (* x (- (* x x) (* x x))))
  (sqrt (- x x))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))
  (cbrt (sqrt (* x (+ x x))))
  (* (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x)))) (sqrt (* x (+ x x))))
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (* x (+ (pow x 3) (pow x 3))))
  (sqrt (+ (* x x) (- (* x x) (* x x))))
  (sqrt (* x (- (* x x) (* x x))))
  (sqrt (- x x))
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1/2 2) (/ 1/2 2))
  (+ (/ 1/2 2) (/ (/ 1 2) 2))
  (+ (/ 1/2 2) (/ (/ 1 2) 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ (/ 1 2) 2) (/ 1/2 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (+ (/ (/ 1 2) 2) (/ 1/2 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))
  (* (* x (+ x x)) (* x (+ x x)))
  (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x))))
  (* (* x (+ x x)) (* x (+ x x)))
  (* (* x (+ x x)) (* x (+ x x)))
  (* (* x (+ x x)) (* x (+ x x)))
  (* (* x (+ x x)) (* x (+ x x)))
  (+ 1 1)
  (+ (log (sqrt (sqrt (* x (+ x x))))) (log (sqrt (sqrt (* x (+ x x))))))
  (log (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))
  (exp (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))
  (* (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))) (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x))))))
  (* (cbrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (cbrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))))
  (cbrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))
  (* (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (* x (+ x x))) (sqrt (* x (+ x x))))
  (sqrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))
  (sqrt (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))))
  (* (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))) (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))))
  (* (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (* x (- (* x x) (* x x))))))
  (* (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))) (sqrt (sqrt (- x x))))
  (* (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))))
  (* (sqrt (sqrt (- x x))) (sqrt (sqrt (+ (* x x) (- (* x x) (* x x))))))
  (* (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (* x (- (* x x) (* x x))))))
  (* (sqrt (sqrt (- x x))) (sqrt (sqrt (- x x))))
  (* (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))))
  (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))) (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))))
  (* (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (cbrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt x)) (sqrt (sqrt x)))
  (* (sqrt (sqrt (+ x x))) (sqrt (sqrt (+ x x))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* 1 1)
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1/2 2))
  (* 2 (/ 1 2))
  (* 2 (/ (/ 1 2) 2))
  (* 2 (/ (/ 1 2) 2))
  (* 2 (/ (/ 1 2) 2))
  (* 2 (/ (/ 1 2) 2))
  (* (sqrt (sqrt (* x (+ x x)))) (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x)))))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x)))))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt x)))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt 1))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (* x (+ x x)))) 1)
  (* (cbrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (cbrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (+ x x))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (- (* x x) (* x x))))))
  (* (sqrt (sqrt (* x (+ (pow x 3) (pow x 3))))) (sqrt (sqrt (* x (+ x x)))))
  (* (sqrt (sqrt (* x (- (* x x) (* x x))))) (sqrt (sqrt (* x (+ x x)))))
  (log (sqrt (sqrt (* x (+ x x)))))
  (exp (sqrt (sqrt (* x (+ x x)))))
  (* (cbrt (sqrt (sqrt (* x (+ x x))))) (cbrt (sqrt (sqrt (* x (+ x x))))))
  (cbrt (sqrt (sqrt (* x (+ x x)))))
  (* (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))) (sqrt (sqrt (* x (+ x x)))))
  (sqrt (* (cbrt (sqrt (* x (+ x x)))) (cbrt (sqrt (* x (+ x x))))))
  (sqrt (cbrt (sqrt (* x (+ x x)))))
  (sqrt (sqrt x))
  (sqrt (sqrt (+ x x)))
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (sqrt 1)
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ (pow x 3) (pow x 3)))))
  (sqrt (sqrt (+ (* x x) (- (* x x) (* x x)))))
  (sqrt (sqrt (* x (- (* x x) (* x x)))))
  (sqrt (sqrt (- x x)))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* -1 (* x (sqrt 2)))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* -1 (* x (sqrt 2)))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* -1 (* x (sqrt 2)))
  (+ (* (pow x 2) (* (pow NAN 3) (pow (sqrt 2) 2))) (+ (* x (* NAN (sqrt 2))) (* (pow x 3) (* (pow NAN 5) (pow (sqrt 2) 3)))))
  (+ (/ (* (pow NAN 5) (pow (sqrt 2) 3)) (pow x 2)) (+ (/ (* (pow NAN 3) (pow (sqrt 2) 2)) x) (* NAN (sqrt 2))))
  (- (+ (/ (* (pow NAN 5) (pow (sqrt 2) 3)) (pow x 2)) (* NAN (sqrt 2))) (/ (* (pow NAN 3) (pow (sqrt 2) 2)) x))
0.344 * * [simplify]: iteration  0 :  5035  enodes  (cost  929 )
0.349 * [simplify]: Simplified to:
   (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (pow (sqrt (cbrt (sqrt (* x (+ x x))))) 4)
  (cbrt (sqrt (* x (+ x x))))
  (pow (sqrt (* x (+ x x))) 3)
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (* 2 (pow x 4)))
  (fabs x)
  (sqrt 0)
  (sqrt 0)
  1/2
  1/2
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (pow (sqrt (cbrt (sqrt (* x (+ x x))))) 4)
  (cbrt (sqrt (* x (+ x x))))
  (pow (sqrt (* x (+ x x))) 3)
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (* 2 (pow x 4)))
  (fabs x)
  (sqrt 0)
  (sqrt 0)
  1/2
  1/2
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  1
  1
  2
  1/2
  1/2
  1/2
  1
  1
  1/2
  1/2
  1/2
  1/2
  1/2
  1/2
  (* x (+ x x))
  (sqrt (* x (+ x x)))
  (* (pow x 4) 4)
  (* x (+ x x))
  (* (pow x 4) 4)
  (* (pow x 4) 4)
  (* (pow x 4) 4)
  (* (pow x 4) 4)
  2
  (log (sqrt (* x (+ x x))))
  (log (sqrt (* x (+ x x))))
  (exp (sqrt (* x (+ x x))))
  (pow (sqrt (* x (+ x x))) 3)
  (pow (sqrt (cbrt (sqrt (* x (+ x x))))) 4)
  (cbrt (sqrt (* x (+ x x))))
  (pow (sqrt (* x (+ x x))) 3)
  (* x (+ x x))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (* 2 (pow x 4)))
  (fabs x)
  (* (sqrt (sqrt (* 2 (pow x 4)))) (sqrt (sqrt 0)))
  (* (sqrt (fabs x)) (sqrt (sqrt 0)))
  (* (sqrt (sqrt (* 2 (pow x 4)))) (sqrt (sqrt 0)))
  (* (sqrt (fabs x)) (sqrt (sqrt 0)))
  (sqrt 0)
  (sqrt 0)
  (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 4)
  (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 2)
  (pow (sqrt (cbrt (sqrt (* x (+ x x))))) 4)
  (cbrt (sqrt (* x (+ x x))))
  (sqrt x)
  (sqrt (+ x x))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  1
  (sqrt (* x (+ x x)))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  1
  (sqrt (* x (+ x x)))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* x (+ x x))))
  1
  2
  1/2
  1
  1/2
  1/2
  1/2
  1/2
  (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 5)
  (* (sqrt (sqrt (* x (+ x x)))) (fabs (cbrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt x)))
  (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3)
  (sqrt (sqrt (* x (+ x x))))
  (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3)
  (sqrt (sqrt (* x (+ x x))))
  (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 4)
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (cbrt (sqrt (* x (+ x x))))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (+ x x))))
  (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3)
  (sqrt (* x (+ x x)))
  (pow (sqrt (sqrt (sqrt (* x (+ x x))))) 3)
  (sqrt (* x (+ x x)))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* 2 (pow x 4)))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt 0)))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* 2 (pow x 4)))))
  (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt 0)))
  (log (sqrt (sqrt (* x (+ x x)))))
  (exp (sqrt (sqrt (* x (+ x x)))))
  (pow (cbrt (sqrt (sqrt (* x (+ x x))))) 2)
  (cbrt (sqrt (sqrt (* x (+ x x)))))
  (pow (sqrt (sqrt (* x (+ x x)))) 3)
  (fabs (cbrt (sqrt (* x (+ x x)))))
  (sqrt (cbrt (sqrt (* x (+ x x)))))
  (sqrt (sqrt x))
  (sqrt (sqrt (+ x x)))
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  1
  (sqrt (sqrt (* x (+ x x))))
  (sqrt (sqrt (* 2 (pow x 4))))
  (sqrt (fabs x))
  (sqrt (sqrt 0))
  (sqrt (sqrt 0))
  1/4
  1/2
  1/4
  1/4
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (sqrt (sqrt (sqrt (* x (+ x x)))))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (neg (sqrt 2)))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (neg (sqrt 2)))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (neg (sqrt 2)))
  (* x (+ (* (sqrt 2) NAN) (* x (* 2 (+ (pow NAN 3) (* (* (sqrt 2) (pow NAN 5)) x))))))
  (+ (* (sqrt 2) NAN) (* (/ 2 x) (+ (/ (* (sqrt 2) (pow NAN 5)) x) (pow NAN 3))))
  (+ (* (sqrt 2) NAN) (+ (* (* 2 (sqrt 2)) (/ (pow NAN 5) (* x x))) (* (/ (pow NAN 3) x) -2)))
0.349 * * * [progress]: adding candidates to table
0.448 * * [progress]: iteration 4 / 4
0.448 * * * [progress]: picking best candidate
0.460 * * * * [pick]: Picked  #<alt (λ (x) (* x (sqrt 2)))>
0.460 * * * [progress]: localizing error
0.463 * * * [progress]: generating rewritten candidates
0.463 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.469 * * * [progress]: generating series expansions
0.469 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.469 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0
0.469 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.469 * [taylor]: Taking taylor expansion of 2 in x
0.469 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.469 * [taylor]: Taking taylor expansion of 2 in x
0.470 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0
0.470 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.470 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.471 * [taylor]: Taking taylor expansion of 2 in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.471 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.471 * [taylor]: Taking taylor expansion of 2 in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.472 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in (x) around 0
0.472 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x
0.472 * [taylor]: Taking taylor expansion of -1 in x
0.472 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.472 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.472 * [taylor]: Taking taylor expansion of 2 in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2) x)) in x
0.472 * [taylor]: Taking taylor expansion of -1 in x
0.472 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x
0.472 * [taylor]: Taking taylor expansion of (sqrt 2) in x
0.472 * [taylor]: Taking taylor expansion of 2 in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.473 * * * [progress]: simplifying candidates
0.474 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (sqrt 2))
  (+ (log x) (log (sqrt 2)))
  (log (* x (sqrt 2)))
  (exp (* x (sqrt 2)))
  (* (* (* x x) x) (* (* (sqrt 2) (sqrt 2)) (sqrt 2)))
  (* (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2))))
  (cbrt (* x (sqrt 2)))
  (* (* (* x (sqrt 2)) (* x (sqrt 2))) (* x (sqrt 2)))
  (sqrt (* x (sqrt 2)))
  (sqrt (* x (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
  (* x (sqrt (* (cbrt 2) (cbrt 2))))
  (* x (sqrt (sqrt 2)))
  (* x (sqrt 1))
  (* x (sqrt (sqrt 2)))
  (* x 1)
  (* (cbrt x) (sqrt 2))
  (* (sqrt x) (sqrt 2))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (sqrt 2))
0.506 * * [simplify]: iteration  0 :  5094  enodes  (cost  133 )
0.507 * [simplify]: Simplified to:
   (* x (sqrt 2))
  (log (* x (sqrt 2)))
  (log (* x (sqrt 2)))
  (pow (exp x) (sqrt 2))
  (pow (* x (sqrt 2)) 3)
  (* (cbrt (* x (sqrt 2))) (cbrt (* x (sqrt 2))))
  (cbrt (* x (sqrt 2)))
  (pow (* x (sqrt 2)) 3)
  (sqrt (* x (sqrt 2)))
  (sqrt (* x (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* (sqrt x) (sqrt (sqrt 2)))
  (* x (* (cbrt (sqrt 2)) (cbrt (sqrt 2))))
  (* x (fabs (cbrt 2)))
  (* x (sqrt (sqrt 2)))
  x
  (* x (sqrt (sqrt 2)))
  x
  (* (sqrt 2) (cbrt x))
  (* (sqrt 2) (sqrt x))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (sqrt 2))
  (* x (sqrt 2))
0.507 * * * [progress]: adding candidates to table
0.531 * [progress]: [Phase 3 of 3] Extracting.
0.531 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2)))))> #<alt (λ (x) (* (* x (sqrt (sqrt 2))) (sqrt (sqrt 2))))> #<alt (λ (x) (pow (* x (+ x x)) 1/2))> #<alt (λ (x) (pow (* (pow x 4) 4) (/ 1/2 2)))> #<alt (λ (x) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))> #<alt (λ (x) (* (sqrt x) (sqrt (+ x x))))> #<alt (λ (x) (* x (sqrt 2)))> #<alt (λ (x) (* x (neg (sqrt 2))))> #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (sqrt 2) (cbrt x))))>)
0.531 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.532 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2)))))> #<alt (λ (x) (* (* x (sqrt (sqrt 2))) (sqrt (sqrt 2))))> #<alt (λ (x) (pow (* x (+ x x)) 1/2))> #<alt (λ (x) (pow (* (pow x 4) 4) (/ 1/2 2)))> #<alt (λ (x) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))> #<alt (λ (x) (* (sqrt x) (sqrt (+ x x))))> #<alt (λ (x) (* x (sqrt 2)))> #<alt (λ (x) (* x (neg (sqrt 2))))> #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (sqrt 2) (cbrt x))))>)
0.583 * * * [regime]: Found split indices: #<option (#s(si 7 126) #s(si 5 255))>
0.584 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (* (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2)))))> #<alt (λ (x) (* (* x (sqrt (sqrt 2))) (sqrt (sqrt 2))))> #<alt (λ (x) (pow (* x (+ x x)) 1/2))> #<alt (λ (x) (pow (* (pow x 4) 4) (/ 1/2 2)))> #<alt (λ (x) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))> #<alt (λ (x) (* (sqrt x) (sqrt (+ x x))))> #<alt (λ (x) (* x (sqrt 2)))> #<alt (λ (x) (* x (neg (sqrt 2))))> #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (sqrt 2) (cbrt x))))>)
0.597 * [regimes]: Found splitpoints: (#s(sp 7 x 1.9786006080648e-310) #s(sp 5 x +nan.0)) , with alts (#<alt (λ (x) (* (sqrt (* x (sqrt 2))) (sqrt (* x (sqrt 2)))))> #<alt (λ (x) (* (* x (sqrt (sqrt 2))) (sqrt (sqrt 2))))> #<alt (λ (x) (pow (* x (+ x x)) 1/2))> #<alt (λ (x) (pow (* (pow x 4) 4) (/ 1/2 2)))> #<alt (λ (x) (* (sqrt (sqrt (* x (+ x x)))) (sqrt (sqrt (* x (+ x x))))))> #<alt (λ (x) (* (sqrt x) (sqrt (+ x x))))> #<alt (λ (x) (* x (sqrt 2)))> #<alt (λ (x) (* x (neg (sqrt 2))))> #<alt (λ (x) (* (* (cbrt x) (cbrt x)) (* (sqrt 2) (cbrt x))))>)
0.598 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x 1.9786006080648e-310) (* x (neg (sqrt 2))) (* (sqrt x) (sqrt (+ x x))))
0.598 * * [simplify]: iteration  0 :  20  enodes  (cost  16 )
0.598 * * [simplify]: iteration  1 :  20  enodes  (cost  16 )
0.599 * [simplify]: Simplified to:
   (if (<= x 1.9786006080648e-310) (* x (neg (sqrt 2))) (* (sqrt x) (sqrt (+ x x))))
1.637 * [regime-testing]: End program error score: 0.40482428741218845