16.754 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (sqrt (+ (* x x) y))
0.024 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.025 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.025 * [simplify]: Simplified to:
  (sqrt (+ (* x x) y))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.028 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.036 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.040 * * * [progress]: generating series expansions
0.040 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.040 * [approximate]: Approximating (sqrt (+ (pow x 2) y)) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.044 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.045 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.053 * [approximate]: Approximating (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.065 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.065 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.068 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.070 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.074 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.076 * [approximate]: Approximating (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.084 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.084 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.087 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.089 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.093 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.095 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.095 * [approximate]: Approximating (+ (pow x 2) y) in (x y) around 0
0.095 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.095 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.096 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.097 * [approximate]: Approximating (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.107 * [approximate]: Approximating (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.117 * * * [progress]: simplifying candidates
0.118 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (+ (* (pow NAN 3) (pow y 2)) (+ (* NAN y) (* 1/2 (* (pow x 2) NAN))))
  (+ x (* 1/2 (/ y x)))
  (neg (+ x (* 1/2 (/ y x))))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
0.121 * * [simplify]: iteration  0 :  139  enodes  (cost  151 )
0.124 * * [simplify]: iteration  1 :  485  enodes  (cost  141 )
0.131 * * [simplify]: iteration  2 :  1555  enodes  (cost  139 )
0.164 * * [simplify]: iteration  3 :  5002  enodes  (cost  138 )
0.166 * [simplify]: Simplified to:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (pow (sqrt (+ (* x x) y)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (pow (+ (* x x) y) 3)
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (- (+ (pow x 4) (pow y 2)) (* (* x x) y))
  (- (pow x 4) (pow y 2))
  (- (* x x) y)
  (* NAN (+ (* (* NAN NAN) (pow y 2)) (+ (* 1/2 (pow x 2)) y)))
  (+ x (* 1/2 (/ y x)))
  (- (* -1/2 (/ y x)) x)
  (+ (* x x) y)
  (+ (* x x) y)
  (+ (* x x) y)
0.166 * * * [progress]: adding candidates to table
0.230 * * [progress]: iteration 2 / 4
0.230 * * * [progress]: picking best candidate
0.235 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
0.235 * * * [progress]: localizing error
0.240 * * * [progress]: generating rewritten candidates
0.240 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.250 * * * [progress]: generating series expansions
0.250 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.250 * [approximate]: Approximating (* 1/2 (/ y x)) in (y x) around 0
0.250 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
0.251 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
0.253 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
0.255 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
0.256 * [approximate]: Approximating (* 1/2 (/ x y)) in (y x) around 0
0.256 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.257 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.260 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.263 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.263 * [approximate]: Approximating (* 1/2 (/ x y)) in (y x) around 0
0.263 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.265 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.267 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.271 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.271 * * * [progress]: simplifying candidates
0.271 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* 1/2 (/ y x))
  (+ (log 1/2) (- (log y) (log x)))
  (+ (log 1/2) (log (/ y x)))
  (log (* 1/2 (/ y x)))
  (exp (* 1/2 (/ y x)))
  (* (* (* 1/2 1/2) 1/2) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* 1/2 1/2) 1/2) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) 1))
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* 1/2 (/ (sqrt y) 1))
  (* 1/2 (/ 1 (* (cbrt x) (cbrt x))))
  (* 1/2 (/ 1 (sqrt x)))
  (* 1/2 (/ 1 1))
  (* 1/2 1)
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 y)
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
0.274 * * [simplify]: iteration  0 :  164  enodes  (cost  128 )
0.278 * * [simplify]: iteration  1 :  727  enodes  (cost  118 )
0.291 * * [simplify]: iteration  2 :  2952  enodes  (cost  118 )
0.331 * * [simplify]: iteration  3 :  5001  enodes  (cost  118 )
0.332 * [simplify]: Simplified to:
  (* 1/2 (/ y x))
  (log (* 1/2 (/ y x)))
  (log (* 1/2 (/ y x)))
  (log (* 1/2 (/ y x)))
  (exp (* 1/2 (/ y x)))
  (* 1/8 (pow (/ y x) 3))
  (* 1/8 (pow (/ y x) 3))
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (* 1/8 (pow (/ y x) 3))
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* (* (cbrt y) (cbrt y)) 1/2)
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* (sqrt y) 1/2)
  (/ 1/2 (* (cbrt x) (cbrt x)))
  (/ 1/2 (sqrt x))
  1/2
  1/2
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 y)
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
0.332 * * * [progress]: adding candidates to table
0.395 * * [progress]: iteration 3 / 4
0.395 * * * [progress]: picking best candidate
0.398 * * * * [pick]: Picked  #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
0.398 * * * [progress]: localizing error
0.402 * * * [progress]: generating rewritten candidates
0.402 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.410 * [approximate]: Approximating (* -1/2 (/ y x)) in (y x) around 0
0.410 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
0.411 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
0.413 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
0.414 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
0.415 * [approximate]: Approximating (* -1/2 (/ x y)) in (y x) around 0
0.415 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.417 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.419 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.423 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.423 * [approximate]: Approximating (* -1/2 (/ x y)) in (y x) around 0
0.423 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.425 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.427 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.430 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
0.430 * * * [progress]: simplifying candidates
0.431 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* -1/2 (/ y x))
  (+ (log -1/2) (- (log y) (log x)))
  (+ (log -1/2) (log (/ y x)))
  (log (* -1/2 (/ y x)))
  (exp (* -1/2 (/ y x)))
  (* (* (* -1/2 -1/2) -1/2) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* -1/2 -1/2) -1/2) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* -1/2 (/ y x))) (cbrt (* -1/2 (/ y x))))
  (cbrt (* -1/2 (/ y x)))
  (* (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* -1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* -1/2 (sqrt (/ y x)))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) 1))
  (* -1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (sqrt y) (sqrt x)))
  (* -1/2 (/ (sqrt y) 1))
  (* -1/2 (/ 1 (* (cbrt x) (cbrt x))))
  (* -1/2 (/ 1 (sqrt x)))
  (* -1/2 (/ 1 1))
  (* -1/2 1)
  (* -1/2 y)
  (* (cbrt -1/2) (/ y x))
  (* (sqrt -1/2) (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 y)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
0.434 * * [simplify]: iteration  0 :  164  enodes  (cost  128 )
0.437 * * [simplify]: iteration  1 :  727  enodes  (cost  118 )
0.451 * * [simplify]: iteration  2 :  2950  enodes  (cost  118 )
0.490 * * [simplify]: iteration  3 :  5001  enodes  (cost  118 )
0.491 * [simplify]: Simplified to:
  (* -1/2 (/ y x))
  (log (* -1/2 (/ y x)))
  (log (* -1/2 (/ y x)))
  (log (* -1/2 (/ y x)))
  (exp (* -1/2 (/ y x)))
  (* -1/8 (pow (/ y x) 3))
  (* -1/8 (pow (/ y x) 3))
  (* (cbrt (* -1/2 (/ y x))) (cbrt (* -1/2 (/ y x))))
  (cbrt (* -1/2 (/ y x)))
  (* -1/8 (pow (/ y x) 3))
  (sqrt (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* -1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* -1/2 (sqrt (/ y x)))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* (* (cbrt y) (cbrt y)) -1/2)
  (* -1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (sqrt y) (sqrt x)))
  (* (sqrt y) -1/2)
  (/ -1/2 (* (cbrt x) (cbrt x)))
  (/ -1/2 (sqrt x))
  -1/2
  -1/2
  (* -1/2 y)
  (* (cbrt -1/2) (/ y x))
  (* (sqrt -1/2) (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 y)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
0.492 * * * [progress]: adding candidates to table
0.555 * [progress]: [Phase 3 of 3] Extracting.
0.555 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.556 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
0.556 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.592 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.631 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.670 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.713 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.757 * * * [regime]: Found split indices: #<option (#s(si 1 33) #s(si 0 204) #s(si 2 255))>
0.758 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.813 * [regimes]: Found splitpoints: (#s(sp 1 x -1.353066279251611e+154) #s(sp 0 x 1.0758687885795975e+124) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
0.814 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (if (<= x -1.353066279251611e+154) (- (* -1/2 (/ y x)) x) (if (<= x 1.0758687885795975e+124) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
0.814 * * [simplify]: iteration  0 :  22  enodes  (cost  9 )
0.814 * * [simplify]: iteration  1 :  22  enodes  (cost  9 )
0.815 * [simplify]: Simplified to:
  (if (<= x -1.353066279251611e+154) (- (* -1/2 (/ y x)) x) (if (<= x 1.0758687885795975e+124) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))