11.082 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.058 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (+.f64 y 1))
0.072 * * [simplify]: iteration  0 :  24  enodes  (cost  7 )
0.072 * * [simplify]: iteration  1 :  24  enodes  (cost  7 )
0.072 * [simplify]: Simplified to:
   (*.f64 x (+.f64 y 1))
0.074 * * [progress]: iteration 1 / 4
0.074 * * * [progress]: picking best candidate
0.076 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 x (+.f64 y 1)))>
0.076 * * * [progress]: localizing error
0.079 * * * [progress]: generating rewritten candidates
0.079 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.086 * * * [progress]: generating series expansions
0.086 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.086 * [approximate]: Taking taylor expansion of (* x (+ y 1)) in (x y) around 0
0.086 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of (+ y 1) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of 1 in y
0.086 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (+ y 1) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of 1 in x
0.086 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (+ y 1) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of 1 in x
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of (+ y 1) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of 1 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in (x y) around 0
0.087 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in y
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of 1 in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of 1 in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of 1 in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 1 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in y
0.089 * [taylor]: Taking taylor expansion of -1 in y
0.089 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in y
0.089 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.089 * [taylor]: Taking taylor expansion of 1 in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x
0.089 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x
0.089 * [taylor]: Taking taylor expansion of 1 in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x
0.089 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x
0.089 * [taylor]: Taking taylor expansion of 1 in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (* -1 (- 1 (/ 1 y))) in y
0.090 * [taylor]: Taking taylor expansion of -1 in y
0.090 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.090 * [taylor]: Taking taylor expansion of 1 in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * * * [progress]: simplifying candidates
0.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (+.f64 y 1))
  (+.f64 (log.f64 x) (log.f64 (+.f64 y 1)))
  (log.f64 (*.f64 x (+.f64 y 1)))
  (exp.f64 (*.f64 x (+.f64 y 1)))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 y 1) (+.f64 y 1)) (+.f64 y 1)))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 y 1))) (cbrt.f64 (*.f64 x (+.f64 y 1))))
  (cbrt.f64 (*.f64 x (+.f64 y 1)))
  (*.f64 (*.f64 (*.f64 x (+.f64 y 1)) (*.f64 x (+.f64 y 1))) (*.f64 x (+.f64 y 1)))
  (sqrt.f64 (*.f64 x (+.f64 y 1)))
  (sqrt.f64 (*.f64 x (+.f64 y 1)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1)))
  (*.f64 x y)
  (*.f64 x 1)
  (*.f64 y x)
  (*.f64 1 x)
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 y 1)) (cbrt.f64 (+.f64 y 1))))
  (*.f64 x (sqrt.f64 (+.f64 y 1)))
  (*.f64 x 1)
  (*.f64 x 1)
  (*.f64 (cbrt.f64 x) (+.f64 y 1))
  (*.f64 (sqrt.f64 x) (+.f64 y 1))
  (*.f64 x (+.f64 y 1))
  (*.f64 x (+.f64 (pow.f64 y 3) (pow.f64 1 3)))
  (*.f64 x (-.f64 (*.f64 y y) (*.f64 1 1)))
  (+.f64 x (*.f64 x y))
  (+.f64 x (*.f64 x y))
  (+.f64 x (*.f64 x y))
0.178 * * [simplify]: iteration  0 :  4929  enodes  (cost  227 )
0.178 * * [simplify]: iteration  1 :  4929  enodes  (cost  227 )
0.180 * [simplify]: Simplified to:
   (*.f64 x (+.f64 y 1))
  (log.f64 (*.f64 x (+.f64 y 1)))
  (log.f64 (*.f64 x (+.f64 y 1)))
  (exp.f64 (*.f64 x (+.f64 y 1)))
  (pow.f64 (*.f64 x (+.f64 y 1)) 3)
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 y 1))) (cbrt.f64 (*.f64 x (+.f64 y 1))))
  (cbrt.f64 (*.f64 x (+.f64 y 1)))
  (pow.f64 (*.f64 x (+.f64 y 1)) 3)
  (sqrt.f64 (*.f64 x (+.f64 y 1)))
  (sqrt.f64 (*.f64 x (+.f64 y 1)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 y 1)))
  (*.f64 x y)
  x
  (*.f64 x y)
  x
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 y 1)) (cbrt.f64 (+.f64 y 1))))
  (*.f64 x (sqrt.f64 (+.f64 y 1)))
  x
  x
  (*.f64 (+.f64 y 1) (cbrt.f64 x))
  (*.f64 (+.f64 y 1) (sqrt.f64 x))
  (*.f64 x (+.f64 y 1))
  (*.f64 x (+.f64 1 (pow.f64 y 3)))
  (*.f64 x (-.f64 (*.f64 y y) 1))
  (*.f64 x (+.f64 y 1))
  (*.f64 x (+.f64 y 1))
  (*.f64 x (+.f64 y 1))
0.180 * * * [progress]: adding candidates to table
0.193 * * [progress]: iteration 2 / 4
0.193 * * * [progress]: picking best candidate
0.195 * * * * [pick]: Picked  #<alt (λ (x y) (+.f64 (*.f64 x y) x))>
0.195 * * * [progress]: localizing error
0.198 * * * [progress]: generating rewritten candidates
0.198 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.202 * * * [progress]: generating series expansions
0.202 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.203 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0
0.203 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
0.203 * [taylor]: Taking taylor expansion of x in y
0.203 * [taylor]: Taking taylor expansion of (* x y) in y
0.203 * [taylor]: Taking taylor expansion of x in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of (* x y) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of (* x y) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of (+ y 1) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of 1 in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.204 * [taylor]: Taking taylor expansion of (* x y) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.204 * [taylor]: Taking taylor expansion of (* x y) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.204 * [taylor]: Taking taylor expansion of (* x y) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of 1 in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.206 * [taylor]: Taking taylor expansion of (* x y) in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.206 * [taylor]: Taking taylor expansion of (* x y) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of y in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.206 * [taylor]: Taking taylor expansion of (* x y) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of y in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of 1 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.208 * * * [progress]: simplifying candidates
0.208 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 (*.f64 x y)) (exp.f64 x))
  (log.f64 (+.f64 (*.f64 x y) x))
  (exp.f64 (+.f64 (*.f64 x y) x))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 x y) x)) (cbrt.f64 (+.f64 (*.f64 x y) x)))
  (cbrt.f64 (+.f64 (*.f64 x y) x))
  (*.f64 (*.f64 (+.f64 (*.f64 x y) x) (+.f64 (*.f64 x y) x)) (+.f64 (*.f64 x y) x))
  (sqrt.f64 (+.f64 (*.f64 x y) x))
  (sqrt.f64 (+.f64 (*.f64 x y) x))
  (+.f64 (pow.f64 (*.f64 x y) 3) (pow.f64 x 3))
  (+.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (-.f64 (*.f64 x x) (*.f64 (*.f64 x y) x)))
  (-.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (*.f64 x x))
  (-.f64 (*.f64 x y) x)
  (+.f64 x (*.f64 x y))
  (+.f64 x (*.f64 x y))
  (+.f64 x (*.f64 x y))
0.324 * * [simplify]: iteration  0 :  4904  enodes  (cost  154 )
0.324 * * [simplify]: iteration  1 :  4904  enodes  (cost  154 )
0.326 * [simplify]: Simplified to:
   (pow.f64 (exp.f64 x) (+.f64 y 1))
  (log.f64 (+.f64 x (*.f64 x y)))
  (pow.f64 (exp.f64 x) (+.f64 y 1))
  (*.f64 (cbrt.f64 (+.f64 x (*.f64 x y))) (cbrt.f64 (+.f64 x (*.f64 x y))))
  (cbrt.f64 (+.f64 x (*.f64 x y)))
  (pow.f64 (+.f64 x (*.f64 x y)) 3)
  (sqrt.f64 (+.f64 x (*.f64 x y)))
  (sqrt.f64 (+.f64 x (*.f64 x y)))
  (+.f64 (pow.f64 (*.f64 x y) 3) (pow.f64 x 3))
  (*.f64 (*.f64 x x) (+.f64 1 (-.f64 (*.f64 y y) y)))
  (*.f64 x (-.f64 (*.f64 x (*.f64 y y)) x))
  (-.f64 (*.f64 x y) x)
  (+.f64 x (*.f64 x y))
  (+.f64 x (*.f64 x y))
  (+.f64 x (*.f64 x y))
0.326 * * * [progress]: adding candidates to table
0.332 * [progress]: [Phase 3 of 3] Extracting.
0.333 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+.f64 (*.f64 x y) x))> #<alt (λ (x y) (*.f64 x (+.f64 y 1)))>)
0.333 * * * [regime-changes]: Trying 4 branch expressions: ((+.f64 y 1) (*.f64 x (+.f64 y 1)) y x)
0.333 * * * * [regimes]: Trying to branch on (+.f64 y 1) from (#<alt (λ (x y) (+.f64 (*.f64 x y) x))> #<alt (λ (x y) (*.f64 x (+.f64 y 1)))>)
0.353 * * * * [regimes]: Trying to branch on (*.f64 x (+.f64 y 1)) from (#<alt (λ (x y) (+.f64 (*.f64 x y) x))> #<alt (λ (x y) (*.f64 x (+.f64 y 1)))>)
0.373 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+.f64 (*.f64 x y) x))> #<alt (λ (x y) (*.f64 x (+.f64 y 1)))>)
0.393 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+.f64 (*.f64 x y) x))> #<alt (λ (x y) (*.f64 x (+.f64 y 1)))>)
0.413 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.414 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x y) x)
0.417 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.417 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.417 * [simplify]: Simplified to:
   (+.f64 x (*.f64 x y))
0.837 * [regime-testing]: End program error score: 0.00841853356705646
0.879 * [regime-testing]: Target error score: 0.00841853356705646