13.514 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (* y y))
0.033 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.035 * * [simplify]: iteration  1 :  8  enodes  (cost  2 )
0.036 * * [simplify]: iteration  2 :  8  enodes  (cost  2 )
0.036 * [simplify]: Simplified to:
   (fma x x (* y y))
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (* y y)))>
0.039 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.047 * * * [progress]: generating series expansions
0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.047 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.047 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 1 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.052 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.054 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of 1 in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.065 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of 1 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.073 * * * [progress]: simplifying candidates
0.076 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (* x x) (* y y)))
  (log1p (+ (* x x) (* y y)))
  (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.078 * * [simplify]: iteration  0 :  109  enodes  (cost  74 )
0.081 * * [simplify]: iteration  1 :  511  enodes  (cost  64 )
0.088 * * [simplify]: iteration  2 :  1427  enodes  (cost  61 )
0.117 * * [simplify]: iteration  3 :  5001  enodes  (cost  60 )
0.118 * [simplify]: Simplified to:
   (expm1 (+ (* x x) (* y y)))
  (log1p (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (pow (fma x x (* y y)) 3)
  (hypot x y)
  (hypot x y)
  (fma y (pow y 5) (pow x 6))
  (fma y (- (pow y 3) (* (pow x 2) y)) (pow x 4))
  (fma (- (pow y 3)) y (pow x 4))
  (- (* x x) (* y y))
  (fma x x (* y y))
  (fma x x (* y y))
  (fma x x (* y y))
0.118 * * * [progress]: adding candidates to table
0.147 * * [progress]: iteration 2 / 4
0.147 * * * [progress]: picking best candidate
0.148 * * * * [pick]: Picked  #<alt (λ (x y) (* (hypot x y) (hypot x y)))>
0.148 * * * [progress]: localizing error
0.152 * * * [progress]: generating rewritten candidates
0.152 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.156 * * * [progress]: generating series expansions
0.156 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.156 * [approximate]: Taking taylor expansion of (pow (hypot x y) 2) in (x y) around 0
0.156 * [taylor]: Taking taylor expansion of (pow (hypot x y) 2) in y
0.156 * [taylor]: Taking taylor expansion of (hypot x y) in y
0.156 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.156 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in y
0.156 * [taylor]: Taking taylor expansion of (* x x) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of (* y y) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (pow (hypot x y) 2) in x
0.158 * [taylor]: Taking taylor expansion of (hypot x y) in x
0.158 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.158 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in x
0.158 * [taylor]: Taking taylor expansion of (* x x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (* y y) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (pow (hypot x y) 2) in x
0.159 * [taylor]: Taking taylor expansion of (hypot x y) in x
0.159 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* y y)))
0.159 * [taylor]: Taking taylor expansion of (+ (* x x) (* y y)) in x
0.159 * [taylor]: Taking taylor expansion of (* x x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (* y y) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 1 in y
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [approximate]: Taking taylor expansion of (pow (hypot (/ 1 x) (/ 1 y)) 2) in (x y) around 0
0.167 * [taylor]: Taking taylor expansion of (pow (hypot (/ 1 x) (/ 1 y)) 2) in y
0.167 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in y
0.168 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.168 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in y
0.168 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.168 * [taylor]: Taking taylor expansion of x in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.168 * [taylor]: Taking taylor expansion of x in y
0.168 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.171 * [taylor]: Taking taylor expansion of (pow (hypot (/ 1 x) (/ 1 y)) 2) in x
0.171 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in x
0.171 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.171 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
0.171 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of (pow (hypot (/ 1 x) (/ 1 y)) 2) in x
0.177 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (/ 1 y)) in x
0.177 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))))
0.177 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) in x
0.177 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of 1 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.184 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [approximate]: Taking taylor expansion of (pow (hypot (/ -1 x) (/ -1 y)) 2) in (x y) around 0
0.193 * [taylor]: Taking taylor expansion of (pow (hypot (/ -1 x) (/ -1 y)) 2) in y
0.193 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in y
0.193 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.193 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in y
0.193 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.193 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.193 * [taylor]: Taking taylor expansion of x in y
0.193 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.193 * [taylor]: Taking taylor expansion of x in y
0.193 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
0.193 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.194 * [taylor]: Taking taylor expansion of -1 in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (pow (hypot (/ -1 x) (/ -1 y)) 2) in x
0.196 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in x
0.196 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.196 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in x
0.196 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.196 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.197 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (pow (hypot (/ -1 x) (/ -1 y)) 2) in x
0.200 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (/ -1 y)) in x
0.200 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))))
0.200 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (/ -1 y) (/ -1 y))) in x
0.200 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.200 * [taylor]: Taking taylor expansion of -1 in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.200 * [taylor]: Taking taylor expansion of -1 in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
0.201 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.201 * [taylor]: Taking taylor expansion of -1 in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.201 * [taylor]: Taking taylor expansion of -1 in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.203 * [taylor]: Taking taylor expansion of 1 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.210 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.216 * * * [progress]: simplifying candidates
0.217 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (hypot x y) (hypot x y)))
  (log1p (* (hypot x y) (hypot x y)))
  (+ 1 1)
  (* (hypot x y) (hypot x y))
  (+ 1 1)
  (+ (log (hypot x y)) (log (hypot x y)))
  (log (* (hypot x y) (hypot x y)))
  (exp (* (hypot x y) (hypot x y)))
  (* (* (* (hypot x y) (hypot x y)) (hypot x y)) (* (* (hypot x y) (hypot x y)) (hypot x y)))
  (* (cbrt (* (hypot x y) (hypot x y))) (cbrt (* (hypot x y) (hypot x y))))
  (cbrt (* (hypot x y) (hypot x y)))
  (* (* (* (hypot x y) (hypot x y)) (* (hypot x y) (hypot x y))) (* (hypot x y) (hypot x y)))
  (* (+ (* x x) (* y y)) (+ (* x x) (* y y)))
  (sqrt (* (hypot x y) (hypot x y)))
  (sqrt (* (hypot x y) (hypot x y)))
  (* (* (cbrt (hypot x y)) (cbrt (hypot x y))) (* (cbrt (hypot x y)) (cbrt (hypot x y))))
  (* (cbrt (hypot x y)) (cbrt (hypot x y)))
  (* (sqrt (hypot x y)) (sqrt (hypot x y)))
  (* (sqrt (hypot x y)) (sqrt (hypot x y)))
  (* 1 1)
  (* (hypot x y) (hypot x y))
  (* (sqrt (hypot x y)) (sqrt (hypot x y)))
  (* (sqrt (hypot x y)) (sqrt (hypot x y)))
  (* 2 1)
  (* (hypot x y) (* (cbrt (hypot x y)) (cbrt (hypot x y))))
  (* (hypot x y) (sqrt (hypot x y)))
  (* (hypot x y) 1)
  (* (cbrt (hypot x y)) (hypot x y))
  (* (sqrt (hypot x y)) (hypot x y))
  (* (hypot x y) (hypot x y))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.220 * * [simplify]: iteration  0 :  78  enodes  (cost  119 )
0.222 * * [simplify]: iteration  1 :  284  enodes  (cost  98 )
0.228 * * [simplify]: iteration  2 :  1238  enodes  (cost  89 )
0.259 * * [simplify]: iteration  3 :  5001  enodes  (cost  86 )
0.260 * [simplify]: Simplified to:
   (expm1 (* (hypot x y) (hypot x y)))
  (log1p (* (hypot x y) (hypot x y)))
  2
  (* (hypot x y) (hypot x y))
  2
  (* 2 (log (hypot x y)))
  (* 2 (log (hypot x y)))
  (exp (* (hypot x y) (hypot x y)))
  (pow (hypot x y) 6)
  (* (cbrt (* (hypot x y) (hypot x y))) (cbrt (* (hypot x y) (hypot x y))))
  (cbrt (* (hypot x y) (hypot x y)))
  (pow (hypot x y) 6)
  (* (+ (* x x) (* y y)) (+ (* x x) (* y y)))
  (fabs (hypot x y))
  (fabs (hypot x y))
  (pow (cbrt (hypot x y)) 4)
  (* (cbrt (hypot x y)) (cbrt (hypot x y)))
  (hypot x y)
  (hypot x y)
  1
  (* (hypot x y) (hypot x y))
  (hypot x y)
  (hypot x y)
  2
  (pow (cbrt (hypot x y)) 5)
  (pow (sqrt (hypot x y)) 3)
  (hypot x y)
  (pow (cbrt (hypot x y)) 4)
  (pow (sqrt (hypot x y)) 3)
  (* (hypot x y) (hypot x y))
  (fma x x (* y y))
  (fma x x (* y y))
  (fma x x (* y y))
0.260 * * * [progress]: adding candidates to table
0.299 * [progress]: [Phase 3 of 3] Extracting.
0.299 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (hypot x y) (hypot x y)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
0.300 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (* x x) (+ (* x x) (* y y)) y x)
0.300 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (hypot x y) (hypot x y)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
0.309 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* (hypot x y) (hypot x y)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
0.319 * * * * [regimes]: Trying to branch on (+ (* x x) (* y y)) from (#<alt (λ (x y) (* (hypot x y) (hypot x y)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
0.333 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (hypot x y) (hypot x y)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
0.343 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (hypot x y) (hypot x y)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
0.354 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.354 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (* y y))
0.355 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.355 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.355 * [simplify]: Simplified to:
   (+ (* x x) (* y y))
1.347 * [regime-testing]: Baseline error score: 0.006125765720715089
1.348 * [regime-testing]: Oracle error score: 0.0030003750468808603
1.349 * [regime-testing]: End program error score: 0.006125765720715089