7.066 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (- (* x x) (* x y)))
0.020 * [simplify]: Sending expressions to egg_math:
 (* h0 (- (* h1 h1) (* h1 h2)))
0.023 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.024 * * [simplify]: iteration  1 :  32  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  66  enodes  (cost  3 )
0.027 * * [simplify]: iteration  3 :  92  enodes  (cost  3 )
0.029 * * [simplify]: iteration  4 :  100  enodes  (cost  3 )
0.031 * * [simplify]: iteration  5 :  100  enodes  (cost  3 )
0.031 * [simplify]: Simplified to:
   (* (* x (- x y)) 2.0)
0.033 * * [progress]: iteration 1 / 4
0.033 * * * [progress]: picking best candidate
0.036 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (- x y)) 2.0))>
0.036 * * * [progress]: localizing error
0.040 * * * [progress]: generating rewritten candidates
0.040 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.062 * * * [progress]: generating series expansions
0.062 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.062 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (- x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (- x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (- x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of (- y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 1 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0
0.068 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.068 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.069 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.070 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of 1 in y
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.080 * [taylor]: Taking taylor expansion of -1 in y
0.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.080 * [taylor]: Taking taylor expansion of -1 in x
0.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of 1 in y
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.095 * * * [progress]: simplifying candidates
0.098 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- x y))
  (+ (log x) (log (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (* (* x x) x) (* (* (- x y) (- x y)) (- 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)))
  (* (sqrt x) (sqrt (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* x x)
  (* x (- y))
  (* x x)
  (* x (- y))
  (* x x)
  (* (- y) x)
  (* x x)
  (* (- y) x)
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  (* x 1)
  (* x (+ (sqrt x) (sqrt y)))
  (* x 1)
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
0.098 * [simplify]: Sending expressions to egg_math:
 (* h0 (- h0 h1))
 (+ (log h0) (log (- h0 h1)))
 (log (* h0 (- h0 h1)))
 (exp (* h0 (- h0 h1)))
 (* (* (* h0 h0) h0) (* (* (- h0 h1) (- h0 h1)) (- h0 h1)))
 (* (cbrt (* h0 (- h0 h1))) (cbrt (* h0 (- h0 h1))))
 (cbrt (* h0 (- h0 h1)))
 (* (* (* h0 (- h0 h1)) (* h0 (- h0 h1))) (* h0 (- h0 h1)))
 (sqrt (* h0 (- h0 h1)))
 (sqrt (* h0 (- h0 h1)))
 (* (sqrt h0) (sqrt (- h0 h1)))
 (* (sqrt h0) (sqrt (- h0 h1)))
 (* h0 h0)
 (* h0 (- h1))
 (* h0 h0)
 (* h0 (- h1))
 (* h0 h0)
 (* (- h1) h0)
 (* h0 h0)
 (* (- h1) h0)
 (* h0 (* (cbrt (- h0 h1)) (cbrt (- h0 h1))))
 (* h0 (sqrt (- h0 h1)))
 (* h0 1)
 (* h0 (+ (sqrt h0) (sqrt h1)))
 (* h0 1)
 (* (cbrt h0) (- h0 h1))
 (* (sqrt h0) (- h0 h1))
 (* h0 (- h0 h1))
 (* h0 (- (pow h0 3) (pow h1 3)))
 (* h0 (- (* h0 h0) (* h1 h1)))
 (- (pow h0 2) (* h0 h1))
 (- (pow h0 2) (* h0 h1))
 (- (pow h0 2) (* h0 h1))
0.101 * * [simplify]: iteration  0 :  111  enodes  (cost  100 )
0.104 * * [simplify]: iteration  1 :  459  enodes  (cost  88 )
0.115 * * [simplify]: iteration  2 :  2260  enodes  (cost  88 )
0.161 * * [simplify]: iteration  3 :  5001  enodes  (cost  88 )
0.162 * [simplify]: Simplified to:
   (* x (- x y))
  (log (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (pow (* x (- x y)) 3)
  (* (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)))
  (* (sqrt (- x y)) (pow x 1/2))
  (* (sqrt (- x y)) (pow x 1/2))
  (pow x 2)
  (* x (- y))
  (pow x 2)
  (* x (- y))
  (pow x 2)
  (* x (- y))
  (pow x 2)
  (* x (- y))
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  x
  (* x (+ (sqrt x) (sqrt y)))
  x
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
0.162 * * * [progress]: adding candidates to table
0.201 * * [progress]: iteration 2 / 4
0.201 * * * [progress]: picking best candidate
0.202 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
0.202 * * * [progress]: localizing error
0.207 * * * [progress]: generating rewritten candidates
0.208 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.218 * * * [progress]: generating series expansions
0.218 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.219 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (* x y) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (* x y) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (* x y) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [taylor]: Taking taylor expansion of (- y) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of 1 in y
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.225 * [taylor]: Taking taylor expansion of (* x y) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.226 * [taylor]: Taking taylor expansion of (* x y) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.227 * [taylor]: Taking taylor expansion of (* x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 1 in y
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.237 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.237 * [taylor]: Taking taylor expansion of (* x y) in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.238 * [taylor]: Taking taylor expansion of (* x y) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.239 * [taylor]: Taking taylor expansion of (* x y) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.239 * [taylor]: Taking taylor expansion of 1 in y
0.240 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * * * [progress]: simplifying candidates
0.249 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* x x)) (exp (* x y)))
  (log (- (* x x) (* x y)))
  (exp (- (* x x) (* x y)))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* x y))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (+ (* x x) (* x y))
  (- x y)
  (- (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
0.249 * [simplify]: Sending expressions to egg_math:
 (/ (exp (* h0 h0)) (exp (* h0 h1)))
 (log (- (* h0 h0) (* h0 h1)))
 (exp (- (* h0 h0) (* h0 h1)))
 (* (cbrt (- (* h0 h0) (* h0 h1))) (cbrt (- (* h0 h0) (* h0 h1))))
 (cbrt (- (* h0 h0) (* h0 h1)))
 (* (* (- (* h0 h0) (* h0 h1)) (- (* h0 h0) (* h0 h1))) (- (* h0 h0) (* h0 h1)))
 (sqrt (- (* h0 h0) (* h0 h1)))
 (sqrt (- (* h0 h0) (* h0 h1)))
 (- (pow (* h0 h0) 3) (pow (* h0 h1) 3))
 (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h0 h1) (* h0 h1)) (* (* h0 h0) (* h0 h1))))
 (- (* h0 h1))
 (- (* (* h0 h0) (* h0 h0)) (* (* h0 h1) (* h0 h1)))
 (+ (* h0 h0) (* h0 h1))
 (- h0 h1)
 (- (* h0 h1))
 (- (pow h0 2) (* h0 h1))
 (- (pow h0 2) (* h0 h1))
 (- (pow h0 2) (* h0 h1))
0.252 * * [simplify]: iteration  0 :  88  enodes  (cost  77 )
0.254 * * [simplify]: iteration  1 :  336  enodes  (cost  65 )
0.261 * * [simplify]: iteration  2 :  1368  enodes  (cost  63 )
0.293 * * [simplify]: iteration  3 :  5001  enodes  (cost  63 )
0.294 * [simplify]: Simplified to:
   (pow (exp x) (- x y))
  (log (- (* x x) (* x y)))
  (pow (exp x) (- x y))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (pow (* x (- x y)) 3)
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (* x (+ (pow x 3) (* y (* x (+ x y)))))
  (- (* x y))
  (* (pow x 2) (- (pow x 2) (* y y)))
  (* x (+ x y))
  (- x y)
  (- (* x y))
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
0.294 * * * [progress]: adding candidates to table
0.320 * [progress]: [Phase 3 of 3] Extracting.
0.320 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* x (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
0.320 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x)
0.320 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (#<alt (λ (x y) (* (* x (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
0.333 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (#<alt (λ (x y) (* (* x (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
0.344 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* x (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
0.355 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* x (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
0.367 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.368 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (- x y)) 2.0)
0.368 * [simplify]: Sending expressions to egg_math:
 (* (* h0 (- h0 h1)) h2)
0.368 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.368 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.369 * [simplify]: Simplified to:
   (* (* x (- x y)) 2.0)
0.888 * [regime-testing]: Baseline error score: 0.016252031503937992
0.888 * [regime-testing]: Oracle error score: 0.010126265783222902
0.889 * [regime-testing]: End program error score: 0.016252031503937992
0.910 * [regime-testing]: Target error score: 0.010001250156269533