18.083 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* x x) y))
0.017 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.019 * [simplify]: Simplified to:
   (sqrt (+ (* x x) y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.020 * * * [progress]: localizing error
0.028 * * * [progress]: generating rewritten candidates
0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.033 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.033 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.033 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.033 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.033 * [taylor]: Taking taylor expansion of x in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.033 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.033 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.033 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.034 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.037 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.037 * [taylor]: Taking taylor expansion of 1/2 in y
0.037 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.042 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.042 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.046 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of 1 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.051 * [taylor]: Taking taylor expansion of 1/2 in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of -1/8 in y
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.058 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of 1 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.067 * [taylor]: Taking taylor expansion of -1/2 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 (/ -1/8 (pow y 2)) in y
0.072 * [taylor]: Taking taylor expansion of -1/8 in y
0.072 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.074 * * * [progress]: simplifying candidates
0.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (sqrt (+ (* x x) y)))
  (log1p (sqrt (+ (* x x) y)))
  (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)))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
0.077 * * [simplify]: iteration  0 :  126  enodes  (cost  102 )
0.080 * * [simplify]: iteration  1 :  378  enodes  (cost  95 )
0.087 * * [simplify]: iteration  2 :  1147  enodes  (cost  92 )
0.113 * * [simplify]: iteration  3 :  4567  enodes  (cost  90 )
0.220 * * [simplify]: iteration  4 :  5001  enodes  (cost  90 )
0.221 * [simplify]: Simplified to:
   (expm1 (sqrt (+ (* x x) y)))
  (log1p (sqrt (+ (* x x) y)))
  (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 (hypot x (pow y 1/2)) 3)
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (hypot x (pow y 1/2))
  (hypot (pow y 3/2) (pow x 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)))
  (* +nan.0 (fma (- x) x (fma y y (- y))))
  (fma 1/2 (/ y x) x)
  (- (+ x (* 1/2 (/ y x))))
0.221 * * * [progress]: adding candidates to table
0.269 * * [progress]: iteration 2 / 4
0.269 * * * [progress]: picking best candidate
0.273 * * * * [pick]: Picked  #<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))>
0.273 * * * [progress]: localizing error
0.281 * * * [progress]: generating rewritten candidates
0.281 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.282 * * * [progress]: generating series expansions
0.282 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.283 * [approximate]: Taking taylor expansion of (hypot x (pow y 1/2)) in (x y) around 0
0.283 * [taylor]: Taking taylor expansion of (hypot x (pow y 1/2)) in y
0.283 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* (pow y 1/2) (pow y 1/2))))
0.283 * [taylor]: Taking taylor expansion of (+ (* x x) (* (pow y 1/2) (pow y 1/2))) in y
0.283 * [taylor]: Taking taylor expansion of (* x x) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [taylor]: Taking taylor expansion of (* (pow y 1/2) (pow y 1/2)) in y
0.283 * [taylor]: Taking taylor expansion of (pow y 1/2) in y
0.283 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log y))) in y
0.283 * [taylor]: Taking taylor expansion of (* 1/2 (log y)) in y
0.283 * [taylor]: Taking taylor expansion of 1/2 in y
0.283 * [taylor]: Taking taylor expansion of (log y) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.284 * [taylor]: Taking taylor expansion of (pow y 1/2) in y
0.284 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log y))) in y
0.284 * [taylor]: Taking taylor expansion of (* 1/2 (log y)) in y
0.284 * [taylor]: Taking taylor expansion of 1/2 in y
0.284 * [taylor]: Taking taylor expansion of (log y) in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (hypot x (pow y 1/2)) in x
0.289 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* (pow y 1/2) (pow y 1/2))))
0.289 * [taylor]: Taking taylor expansion of (+ (* x x) (* (pow y 1/2) (pow y 1/2))) in x
0.289 * [taylor]: Taking taylor expansion of (* x x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of (* (pow y 1/2) (pow y 1/2)) in x
0.289 * [taylor]: Taking taylor expansion of (pow y 1/2) in x
0.289 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log y))) in x
0.289 * [taylor]: Taking taylor expansion of (* 1/2 (log y)) in x
0.289 * [taylor]: Taking taylor expansion of 1/2 in x
0.289 * [taylor]: Taking taylor expansion of (log y) in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [taylor]: Taking taylor expansion of (pow y 1/2) in x
0.289 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log y))) in x
0.289 * [taylor]: Taking taylor expansion of (* 1/2 (log y)) in x
0.289 * [taylor]: Taking taylor expansion of 1/2 in x
0.289 * [taylor]: Taking taylor expansion of (log y) in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (hypot x (pow y 1/2)) in x
0.293 * [taylor]: Rewrote expression to (sqrt (+ (* x x) (* (pow y 1/2) (pow y 1/2))))
0.293 * [taylor]: Taking taylor expansion of (+ (* x x) (* (pow y 1/2) (pow y 1/2))) in x
0.293 * [taylor]: Taking taylor expansion of (* x x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (* (pow y 1/2) (pow y 1/2)) in x
0.293 * [taylor]: Taking taylor expansion of (pow y 1/2) in x
0.293 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log y))) in x
0.293 * [taylor]: Taking taylor expansion of (* 1/2 (log y)) in x
0.293 * [taylor]: Taking taylor expansion of 1/2 in x
0.293 * [taylor]: Taking taylor expansion of (log y) in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (pow y 1/2) in x
0.293 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log y))) in x
0.293 * [taylor]: Taking taylor expansion of (* 1/2 (log y)) in x
0.293 * [taylor]: Taking taylor expansion of 1/2 in x
0.293 * [taylor]: Taking taylor expansion of (log y) in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.305 * [taylor]: Taking taylor expansion of 1/2 in y
0.305 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.312 * [approximate]: Taking taylor expansion of (hypot (/ 1 x) (pow (/ 1 y) 1/2)) in (x y) around 0
0.313 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (pow (/ 1 y) 1/2)) in y
0.313 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2))))
0.313 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2))) in y
0.313 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2)) in y
0.313 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/2) in y
0.313 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 1 y)))) in y
0.313 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 1 y))) in y
0.313 * [taylor]: Taking taylor expansion of 1/2 in y
0.313 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/2) in y
0.314 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 1 y)))) in y
0.314 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 1 y))) in y
0.314 * [taylor]: Taking taylor expansion of 1/2 in y
0.314 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (pow (/ 1 y) 1/2)) in x
0.320 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2))))
0.320 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2))) in x
0.320 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2)) in x
0.321 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/2) in x
0.321 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 1 y)))) in x
0.321 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 1 y))) in x
0.321 * [taylor]: Taking taylor expansion of 1/2 in x
0.321 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/2) in x
0.321 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 1 y)))) in x
0.321 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 1 y))) in x
0.321 * [taylor]: Taking taylor expansion of 1/2 in x
0.321 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (hypot (/ 1 x) (pow (/ 1 y) 1/2)) in x
0.324 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2))))
0.324 * [taylor]: Taking taylor expansion of (+ (* (/ 1 x) (/ 1 x)) (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2))) in x
0.324 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/2) (pow (/ 1 y) 1/2)) in x
0.325 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/2) in x
0.325 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 1 y)))) in x
0.325 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 1 y))) in x
0.325 * [taylor]: Taking taylor expansion of 1/2 in x
0.325 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/2) in x
0.325 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ 1 y)))) in x
0.325 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ 1 y))) in x
0.325 * [taylor]: Taking taylor expansion of 1/2 in x
0.325 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of 1 in y
0.328 * [taylor]: Taking taylor expansion of 0 in y
0.330 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.330 * [taylor]: Taking taylor expansion of 1/2 in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [approximate]: Taking taylor expansion of (hypot (/ -1 x) (pow (/ -1 y) 1/2)) in (x y) around 0
0.337 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (pow (/ -1 y) 1/2)) in y
0.337 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2))))
0.337 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2))) in y
0.337 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.337 * [taylor]: Taking taylor expansion of -1 in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.337 * [taylor]: Taking taylor expansion of -1 in y
0.337 * [taylor]: Taking taylor expansion of x in y
0.337 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2)) in y
0.337 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/2) in y
0.337 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ -1 y)))) in y
0.337 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ -1 y))) in y
0.337 * [taylor]: Taking taylor expansion of 1/2 in y
0.337 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.337 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.337 * [taylor]: Taking taylor expansion of -1 in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/2) in y
0.339 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ -1 y)))) in y
0.339 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ -1 y))) in y
0.339 * [taylor]: Taking taylor expansion of 1/2 in y
0.339 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.339 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.339 * [taylor]: Taking taylor expansion of -1 in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (pow (/ -1 y) 1/2)) in x
0.350 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2))))
0.350 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2))) in x
0.350 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.350 * [taylor]: Taking taylor expansion of -1 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.350 * [taylor]: Taking taylor expansion of -1 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/2) in x
0.350 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ -1 y)))) in x
0.350 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ -1 y))) in x
0.350 * [taylor]: Taking taylor expansion of 1/2 in x
0.351 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.351 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.351 * [taylor]: Taking taylor expansion of -1 in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/2) in x
0.351 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ -1 y)))) in x
0.351 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ -1 y))) in x
0.351 * [taylor]: Taking taylor expansion of 1/2 in x
0.351 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.351 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.351 * [taylor]: Taking taylor expansion of -1 in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (hypot (/ -1 x) (pow (/ -1 y) 1/2)) in x
0.354 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 x) (/ -1 x)) (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2))))
0.354 * [taylor]: Taking taylor expansion of (+ (* (/ -1 x) (/ -1 x)) (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2))) in x
0.354 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.354 * [taylor]: Taking taylor expansion of -1 in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.354 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) 1/2) (pow (/ -1 y) 1/2)) in x
0.355 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/2) in x
0.355 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ -1 y)))) in x
0.355 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ -1 y))) in x
0.355 * [taylor]: Taking taylor expansion of 1/2 in x
0.355 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/2) in x
0.355 * [taylor]: Taking taylor expansion of (exp (* 1/2 (log (/ -1 y)))) in x
0.355 * [taylor]: Taking taylor expansion of (* 1/2 (log (/ -1 y))) in x
0.355 * [taylor]: Taking taylor expansion of 1/2 in x
0.355 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.355 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.355 * [taylor]: Taking taylor expansion of -1 in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of 1 in y
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.361 * [taylor]: Taking taylor expansion of -1/2 in y
0.361 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.367 * * * [progress]: simplifying candidates
0.367 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (hypot x (pow y 1/2)))
  (log1p (hypot x (pow y 1/2)))
  (+ (* x x) (* (pow y 1/2) (pow y 1/2)))
  (log (hypot x (pow y 1/2)))
  (exp (hypot x (pow y 1/2)))
  (* (cbrt (hypot x (pow y 1/2))) (cbrt (hypot x (pow y 1/2))))
  (cbrt (hypot x (pow y 1/2)))
  (* (* (hypot x (pow y 1/2)) (hypot x (pow y 1/2))) (hypot x (pow y 1/2)))
  (sqrt (hypot x (pow y 1/2)))
  (sqrt (hypot x (pow y 1/2)))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 y))))))
  x
  (* -1 x)
0.370 * * [simplify]: iteration  0 :  67  enodes  (cost  50 )
0.372 * * [simplify]: iteration  1 :  162  enodes  (cost  41 )
0.376 * * [simplify]: iteration  2 :  598  enodes  (cost  40 )
0.394 * * [simplify]: iteration  3 :  2964  enodes  (cost  39 )
0.494 * * [simplify]: iteration  4 :  5001  enodes  (cost  39 )
0.495 * [simplify]: Simplified to:
   (expm1 (hypot x (pow y 1/2)))
  (log1p (hypot x (pow y 1/2)))
  (+ y (pow x 2))
  (log (hypot x (pow y 1/2)))
  (exp (hypot x (pow y 1/2)))
  (* (cbrt (hypot x (pow y 1/2))) (cbrt (hypot x (pow y 1/2))))
  (cbrt (hypot x (pow y 1/2)))
  (pow (hypot x (pow y 1/2)) 3)
  (sqrt (hypot x (pow y 1/2)))
  (sqrt (hypot x (pow y 1/2)))
  (* +nan.0 (fma (* -1 x) x (- (pow y 2) y)))
  x
  (* -1 x)
0.495 * * * [progress]: adding candidates to table
0.529 * * [progress]: iteration 3 / 4
0.529 * * * [progress]: picking best candidate
0.531 * * * * [pick]: Picked  #<alt (λ (x y) (* 1 (* -1 x)))>
0.531 * * * [progress]: localizing error
0.534 * * * [progress]: generating rewritten candidates
0.534 * * * [progress]: generating series expansions
0.534 * * * [progress]: simplifying candidates
0.535 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.537 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.537 * [simplify]: Simplified to:
   
0.537 * * * [progress]: adding candidates to table
0.537 * * [progress]: iteration 4 / 4
0.538 * * * [progress]: picking best candidate
0.539 * * * * [pick]: Picked  #<alt (λ (x y) (fma 1/2 (/ y x) x))>
0.539 * * * [progress]: localizing error
0.543 * * * [progress]: generating rewritten candidates
0.543 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.544 * * * [progress]: generating series expansions
0.544 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.544 * [approximate]: Taking taylor expansion of (fma 1/2 (/ y x) x) in (y x) around 0
0.544 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) x) in x
0.545 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) x)
0.545 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
0.545 * [taylor]: Taking taylor expansion of 1/2 in x
0.545 * [taylor]: Taking taylor expansion of (/ y x) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) x) in y
0.545 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) x)
0.545 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
0.545 * [taylor]: Taking taylor expansion of 1/2 in y
0.545 * [taylor]: Taking taylor expansion of (/ y x) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) x) in y
0.545 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) x)
0.545 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
0.545 * [taylor]: Taking taylor expansion of 1/2 in y
0.545 * [taylor]: Taking taylor expansion of (/ y x) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.546 * [taylor]: Taking taylor expansion of 1/2 in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of 0 in x
0.549 * [taylor]: Taking taylor expansion of 0 in x
0.551 * [taylor]: Taking taylor expansion of 0 in x
0.552 * [approximate]: Taking taylor expansion of (fma 1/2 (/ x y) (/ 1 x)) in (y x) around 0
0.552 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) (/ 1 x)) in x
0.552 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) (/ 1 x))
0.553 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.553 * [taylor]: Taking taylor expansion of 1/2 in x
0.553 * [taylor]: Taking taylor expansion of (/ x y) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of y in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) (/ 1 x)) in y
0.553 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) (/ 1 x))
0.553 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
0.553 * [taylor]: Taking taylor expansion of 1/2 in y
0.553 * [taylor]: Taking taylor expansion of (/ x y) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) (/ 1 x)) in y
0.553 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) (/ 1 x))
0.553 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
0.553 * [taylor]: Taking taylor expansion of 1/2 in y
0.553 * [taylor]: Taking taylor expansion of (/ x y) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.554 * [taylor]: Taking taylor expansion of 1/2 in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of 0 in x
0.560 * [taylor]: Taking taylor expansion of 0 in x
0.564 * [taylor]: Taking taylor expansion of 0 in x
0.565 * [approximate]: Taking taylor expansion of (fma 1/2 (/ x y) (/ -1 x)) in (y x) around 0
0.565 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) (/ -1 x)) in x
0.565 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) (/ -1 x))
0.565 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
0.565 * [taylor]: Taking taylor expansion of 1/2 in x
0.565 * [taylor]: Taking taylor expansion of (/ x y) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of y in x
0.565 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.565 * [taylor]: Taking taylor expansion of -1 in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) (/ -1 x)) in y
0.565 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) (/ -1 x))
0.565 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
0.565 * [taylor]: Taking taylor expansion of 1/2 in y
0.565 * [taylor]: Taking taylor expansion of (/ x y) in y
0.565 * [taylor]: Taking taylor expansion of x in y
0.565 * [taylor]: Taking taylor expansion of y in y
0.566 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.566 * [taylor]: Taking taylor expansion of -1 in y
0.566 * [taylor]: Taking taylor expansion of x in y
0.566 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) (/ -1 x)) in y
0.566 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) (/ -1 x))
0.566 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
0.566 * [taylor]: Taking taylor expansion of 1/2 in y
0.566 * [taylor]: Taking taylor expansion of (/ x y) in y
0.566 * [taylor]: Taking taylor expansion of x in y
0.566 * [taylor]: Taking taylor expansion of y in y
0.566 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.566 * [taylor]: Taking taylor expansion of -1 in y
0.566 * [taylor]: Taking taylor expansion of x in y
0.566 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.566 * [taylor]: Taking taylor expansion of 1/2 in x
0.566 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of 0 in x
0.573 * [taylor]: Taking taylor expansion of 0 in x
0.577 * [taylor]: Taking taylor expansion of 0 in x
0.578 * * * [progress]: simplifying candidates
0.579 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 1/2 (/ y x) x))
  (log1p (fma 1/2 (/ y x) x))
  (* 1/2 (/ y x))
  (log (fma 1/2 (/ y x) x))
  (exp (fma 1/2 (/ y x) x))
  (* (cbrt (fma 1/2 (/ y x) x)) (cbrt (fma 1/2 (/ y x) x)))
  (cbrt (fma 1/2 (/ y x) x))
  (* (* (fma 1/2 (/ y x) x) (fma 1/2 (/ y x) x)) (fma 1/2 (/ y x) x))
  (sqrt (fma 1/2 (/ y x) x))
  (sqrt (fma 1/2 (/ y x) x))
  (+ x (* 1/2 (/ y x)))
  (+ x (* 1/2 (/ y x)))
  (+ x (* 1/2 (/ y x)))
0.582 * * [simplify]: iteration  0 :  21  enodes  (cost  44 )
0.583 * * [simplify]: iteration  1 :  48  enodes  (cost  39 )
0.585 * * [simplify]: iteration  2 :  156  enodes  (cost  39 )
0.588 * * [simplify]: iteration  3 :  585  enodes  (cost  39 )
0.603 * * [simplify]: iteration  4 :  2784  enodes  (cost  39 )
0.654 * * [simplify]: iteration  5 :  5001  enodes  (cost  39 )
0.655 * [simplify]: Simplified to:
   (expm1 (fma 1/2 (/ y x) x))
  (log1p (fma 1/2 (/ y x) x))
  (* 1/2 (/ y x))
  (log (fma 1/2 (/ y x) x))
  (exp (fma 1/2 (/ y x) x))
  (* (cbrt (fma 1/2 (/ y x) x)) (cbrt (fma 1/2 (/ y x) x)))
  (cbrt (fma 1/2 (/ y x) x))
  (pow (fma 1/2 (/ y x) x) 3)
  (sqrt (fma 1/2 (/ y x) x))
  (sqrt (fma 1/2 (/ y x) x))
  (fma 1/2 (/ y x) x)
  (fma 1/2 (/ y x) x)
  (fma 1/2 (/ y x) x)
0.655 * * * [progress]: adding candidates to table
0.678 * [progress]: [Phase 3 of 3] Extracting.
0.678 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.678 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
0.678 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.695 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.715 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.738 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.776 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.801 * * * [regime]: Found split indices: #<option (#s(si 3 45) #s(si 2 203) #s(si 1 255))>
0.802 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.849 * [regimes]: Found splitpoints: (#s(sp 3 x -1.3694640831062883e+154) #s(sp 2 x 8.439081781731016e+104) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) (* 1 (hypot x (pow y 1/2))))> #<alt (λ (x y) (fma 1/2 (/ y x) x))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (* 1 (* -1 x)))>)
0.849 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -1.3694640831062883e+154) (* 1 (* -1 x)) (if (<= x 8.439081781731016e+104) (sqrt (+ (* x x) y)) (fma 1/2 (/ y x) x)))
0.850 * * [simplify]: iteration  0 :  24  enodes  (cost  7 )
0.850 * * [simplify]: iteration  1 :  30  enodes  (cost  7 )
0.850 * * [simplify]: iteration  2 :  41  enodes  (cost  7 )
0.851 * * [simplify]: iteration  3 :  46  enodes  (cost  7 )
0.851 * * [simplify]: iteration  4 :  46  enodes  (cost  7 )
0.851 * [simplify]: Simplified to:
   (if (<= x -1.3694640831062883e+154) (* 1 (* -1 x)) (if (<= x 8.439081781731016e+104) (sqrt (+ (* x x) y)) (fma 1/2 (/ y x) x)))
1.352 * [regime-testing]: Baseline error score: 21.143039120515244
1.352 * [regime-testing]: Oracle error score: 0.002521555819657746
1.353 * [regime-testing]: End program error score: 0.20259039003395893
1.383 * [regime-testing]: Target error score: 0.544066975891176