21.883 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying:
  (* (+ x y) (+ x y))
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: Extracting # 3 : cost  0
0.038 * * [simplify]: Extracting # 4 : cost  0
0.038 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.040 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.056 * * [simplify]: Extracting # 0 : cost  0
0.056 * * [simplify]: Extracting # 1 : cost  0
0.056 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: iteration  3 :  53  enodes  (cost  7 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.077 * * [simplify]: Extracting # 1 : cost  0
0.077 * * [simplify]: Extracting # 2 : cost  0
0.077 * * [simplify]: iteration  4 :  72  enodes  (cost  7 )
0.104 * * [simplify]: Extracting # 0 : cost  0
0.104 * * [simplify]: Extracting # 1 : cost  0
0.105 * * [simplify]: Extracting # 2 : cost  0
0.105 * * [simplify]: iteration  5 :  88  enodes  (cost  7 )
0.134 * * [simplify]: Extracting # 0 : cost  0
0.134 * * [simplify]: iteration  6 :  97  enodes  (cost  7 )
0.150 * * [simplify]: Extracting # 0 : cost  0
0.151 * * [simplify]: iteration  7 :  103  enodes  (cost  7 )
0.183 * * [simplify]: Extracting # 0 : cost  0
0.183 * * [simplify]: iteration done:  103  enodes  (cost  7 )
0.183 * [simplify]: Simplified to:
  (* (+ x y) (+ x y))
0.184 * * [progress]: iteration 1 / 4
0.184 * * * [progress]: picking best candidate
0.186 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.187 * * * [progress]: localizing error
0.194 * * * [progress]: generating rewritten candidates
0.194 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.244 * * * [progress]: generating series expansions
0.244 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.244 * [backup-simplify]: Simplify (* (+ x y) (+ x y)) into (pow (+ x y) 2)
0.244 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.244 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.244 * [taylor]: Taking taylor expansion of (+ x y) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.245 * [backup-simplify]: Simplify x into x
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [backup-simplify]: Simplify (+ x 0) into x
0.245 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.245 * [taylor]: Taking taylor expansion of (+ x y) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [backup-simplify]: Simplify y into y
0.245 * [backup-simplify]: Simplify (+ 0 y) into y
0.245 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.245 * [taylor]: Taking taylor expansion of (+ x y) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [backup-simplify]: Simplify y into y
0.245 * [backup-simplify]: Simplify (+ 0 y) into y
0.245 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.245 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (+ 1 0) into 1
0.246 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
0.246 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.246 * [taylor]: Taking taylor expansion of 2 in y
0.246 * [backup-simplify]: Simplify 2 into 2
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [backup-simplify]: Simplify (* 2 0) into 0
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify (+ 0 0) into 0
0.248 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
0.248 * [taylor]: Taking taylor expansion of 1 in y
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.249 * [backup-simplify]: Simplify 2 into 2
0.249 * [backup-simplify]: Simplify (* 1 1) into 1
0.249 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.250 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (pow (+ (/ 1 y) (/ 1 x)) 2)
0.250 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.250 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (/ 1 1) into 1
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [backup-simplify]: Simplify x into x
0.251 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.251 * [backup-simplify]: Simplify (+ 1 0) into 1
0.251 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [backup-simplify]: Simplify y into y
0.251 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [backup-simplify]: Simplify (+ 0 1) into 1
0.252 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [backup-simplify]: Simplify y into y
0.252 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify (/ 1 1) into 1
0.253 * [backup-simplify]: Simplify (+ 0 1) into 1
0.254 * [backup-simplify]: Simplify (* 1 1) into 1
0.254 * [taylor]: Taking taylor expansion of 1 in y
0.254 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.255 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.255 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.255 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.255 * [taylor]: Taking taylor expansion of 2 in y
0.255 * [backup-simplify]: Simplify 2 into 2
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.257 * [backup-simplify]: Simplify (+ 0 0) into 0
0.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.259 * [backup-simplify]: Simplify (* 1 1) into 1
0.259 * [backup-simplify]: Simplify (/ 1 1) into 1
0.259 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (* 2 1) into 2
0.260 * [backup-simplify]: Simplify 2 into 2
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.261 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (pow (+ (/ 1 y) (/ 1 x)) 2)
0.261 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.261 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (/ 1 1) into 1
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [backup-simplify]: Simplify x into x
0.261 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.262 * [backup-simplify]: Simplify (+ 1 0) into 1
0.262 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [backup-simplify]: Simplify y into y
0.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (/ 1 1) into 1
0.263 * [backup-simplify]: Simplify (+ 0 1) into 1
0.263 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [backup-simplify]: Simplify y into y
0.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (/ 1 1) into 1
0.264 * [backup-simplify]: Simplify (+ 0 1) into 1
0.264 * [backup-simplify]: Simplify (* 1 1) into 1
0.264 * [taylor]: Taking taylor expansion of 1 in y
0.265 * [backup-simplify]: Simplify 1 into 1
0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.266 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.266 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.266 * [taylor]: Taking taylor expansion of 2 in y
0.266 * [backup-simplify]: Simplify 2 into 2
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (/ 1 1) into 1
0.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.267 * [backup-simplify]: Simplify (+ 0 0) into 0
0.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.268 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (* 1 1) into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.269 * [backup-simplify]: Simplify 1 into 1
0.270 * [backup-simplify]: Simplify (* 2 1) into 2
0.270 * [backup-simplify]: Simplify 2 into 2
0.270 * [backup-simplify]: Simplify 1 into 1
0.271 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.271 * * * [progress]: simplifying candidates
0.272 * [simplify]: Simplifying:
  (+ 1 1)
  (* (+ x y) (+ x y))
  (+ 1 1)
  (+ (log (+ x y)) (log (+ x y)))
  (log (* (+ x y) (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 2 1)
  (* (+ x y) x)
  (* (+ x y) y)
  (* x (+ x y))
  (* y (+ x y))
  (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (+ x y) (sqrt (+ x y)))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (+ x y))
  (* (sqrt (+ x y)) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.273 * * [simplify]: Extracting # 0 : cost  0
0.274 * * [simplify]: Extracting # 1 : cost  0
0.274 * * [simplify]: Extracting # 2 : cost  0
0.274 * * [simplify]: Extracting # 3 : cost  0
0.274 * * [simplify]: Extracting # 4 : cost  0
0.274 * * [simplify]: Extracting # 5 : cost  0
0.275 * * [simplify]: Extracting # 6 : cost  0
0.275 * * [simplify]: Extracting # 7 : cost  0
0.275 * * [simplify]: iteration  0 :  62  enodes  (cost  516 )
0.307 * * [simplify]: Extracting # 0 : cost  0
0.307 * * [simplify]: Extracting # 1 : cost  0
0.308 * * [simplify]: Extracting # 2 : cost  0
0.308 * * [simplify]: Extracting # 3 : cost  0
0.309 * * [simplify]: Extracting # 4 : cost  0
0.309 * * [simplify]: iteration  1 :  187  enodes  (cost  453 )
0.465 * * [simplify]: Extracting # 0 : cost  0
0.467 * * [simplify]: Extracting # 1 : cost  0
0.468 * * [simplify]: Extracting # 2 : cost  0
0.470 * * [simplify]: Extracting # 3 : cost  0
0.472 * * [simplify]: Extracting # 4 : cost  0
0.479 * * [simplify]: iteration  2 :  742  enodes  (cost  407 )
1.521 * * [simplify]: Extracting # 0 : cost  0
1.526 * * [simplify]: Extracting # 1 : cost  0
1.531 * * [simplify]: Extracting # 2 : cost  0
1.534 * * [simplify]: Extracting # 3 : cost  0
1.538 * * [simplify]: Extracting # 4 : cost  0
1.541 * * [simplify]: Extracting # 5 : cost  0
1.549 * * [simplify]: iteration  3 :  3329  enodes  (cost  376 )
3.263 * * [simplify]: Extracting # 0 : cost  0
3.276 * * [simplify]: Extracting # 1 : cost  0
3.282 * * [simplify]: Extracting # 2 : cost  0
3.289 * * [simplify]: Extracting # 3 : cost  0
3.299 * * [simplify]: Extracting # 4 : cost  0
3.309 * * [simplify]: iteration done:  5000  enodes  (cost  373 )
3.310 * [simplify]: Simplified to:
  2
  (pow (sqrt (+ x y)) 4)
  2
  (* 2 (log (+ x y)))
  (* 2 (log (+ x y)))
  (exp (pow (sqrt (+ x y)) 4))
  (pow (+ x y) 6)
  (* (cbrt (pow (sqrt (+ x y)) 4)) (cbrt (pow (sqrt (+ x y)) 4)))
  (cbrt (pow (sqrt (+ x y)) 4))
  (pow (+ x y) 6)
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (* y (- y x))) (+ (* x x) (* y (- y x))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (* y (- y x))) (- x y))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (* y (- y x))) (- x y))
  (* (* (- x y) (- x y)) (pow (sqrt (+ x y)) 4))
  (* (- x y) (- x y))
  (pow (cbrt (+ x y)) 4)
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (+ x y)
  (+ x y)
  1
  (pow (sqrt (+ x y)) 4)
  1
  (pow (sqrt (+ x y)) 4)
  1
  (pow (sqrt (+ x y)) 4)
  1
  (pow (sqrt (+ x y)) 4)
  (+ x y)
  (+ x y)
  2
  (* (+ x y) x)
  (* (+ x y) y)
  (* (+ x y) x)
  (* (+ x y) y)
  (pow (cbrt (+ x y)) (+ 4 1))
  (pow (sqrt (+ x y)) 3)
  (+ x y)
  (+ x y)
  (pow (cbrt (+ x y)) 4)
  (pow (sqrt (+ x y)) 3)
  (pow (sqrt (+ x y)) 4)
  (pow (sqrt (+ x y)) 4)
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (- x y) (pow (sqrt (+ x y)) 4))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (- x y) (pow (sqrt (+ x y)) 4))
  (+ (* y (+ (* 2 x) y)) (* x x))
  (+ (* y (+ (* 2 x) y)) (* x x))
  (+ (* y (+ (* 2 x) y)) (* x x))
3.310 * * * [progress]: adding candidates to table
3.368 * * [progress]: iteration 2 / 4
3.368 * * * [progress]: picking best candidate
3.371 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>
3.371 * * * [progress]: localizing error
3.386 * * * [progress]: generating rewritten candidates
3.386 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
3.435 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
3.476 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
3.506 * * * [progress]: generating series expansions
3.506 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
3.506 * [backup-simplify]: Simplify (* (+ x y) y) into (* y (+ x y))
3.506 * [approximate]: Taking taylor expansion of (* y (+ x y)) in (x y) around 0
3.506 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
3.506 * [taylor]: Taking taylor expansion of y in y
3.506 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify 1 into 1
3.506 * [taylor]: Taking taylor expansion of (+ x y) in y
3.506 * [taylor]: Taking taylor expansion of x in y
3.506 * [backup-simplify]: Simplify x into x
3.506 * [taylor]: Taking taylor expansion of y in y
3.506 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify 1 into 1
3.506 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [backup-simplify]: Simplify y into y
3.506 * [taylor]: Taking taylor expansion of (+ x y) in x
3.506 * [taylor]: Taking taylor expansion of x in x
3.506 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify 1 into 1
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [backup-simplify]: Simplify y into y
3.506 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [backup-simplify]: Simplify y into y
3.506 * [taylor]: Taking taylor expansion of (+ x y) in x
3.506 * [taylor]: Taking taylor expansion of x in x
3.506 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify 1 into 1
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [backup-simplify]: Simplify y into y
3.507 * [backup-simplify]: Simplify (+ 0 y) into y
3.507 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.507 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.507 * [taylor]: Taking taylor expansion of y in y
3.507 * [backup-simplify]: Simplify 0 into 0
3.507 * [backup-simplify]: Simplify 1 into 1
3.507 * [backup-simplify]: Simplify (+ 1 0) into 1
3.507 * [backup-simplify]: Simplify (+ (* y 1) (* 0 y)) into y
3.507 * [taylor]: Taking taylor expansion of y in y
3.507 * [backup-simplify]: Simplify 0 into 0
3.507 * [backup-simplify]: Simplify 1 into 1
3.507 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify (+ 0 0) into 0
3.508 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 y))) into 0
3.508 * [taylor]: Taking taylor expansion of 0 in y
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 1 into 1
3.508 * [backup-simplify]: Simplify (* 1 1) into 1
3.508 * [backup-simplify]: Simplify 1 into 1
3.509 * [backup-simplify]: Simplify (+ 0 0) into 0
3.509 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0
3.509 * [taylor]: Taking taylor expansion of 0 in y
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 0 into 0
3.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.510 * [backup-simplify]: Simplify 0 into 0
3.510 * [backup-simplify]: Simplify (+ 0 0) into 0
3.511 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
3.511 * [taylor]: Taking taylor expansion of 0 in y
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (* y x))) into (+ (pow y 2) (* x y))
3.511 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (+ (/ 1 y) (/ 1 x)) y)
3.511 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
3.511 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
3.511 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.511 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.511 * [taylor]: Taking taylor expansion of y in y
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [backup-simplify]: Simplify (/ 1 1) into 1
3.511 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.511 * [taylor]: Taking taylor expansion of x in y
3.511 * [backup-simplify]: Simplify x into x
3.511 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.511 * [taylor]: Taking taylor expansion of y in y
3.512 * [backup-simplify]: Simplify 0 into 0
3.512 * [backup-simplify]: Simplify 1 into 1
3.512 * [backup-simplify]: Simplify (+ 1 0) into 1
3.512 * [backup-simplify]: Simplify (/ 1 1) into 1
3.512 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
3.512 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.512 * [taylor]: Taking taylor expansion of y in x
3.512 * [backup-simplify]: Simplify y into y
3.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.512 * [taylor]: Taking taylor expansion of x in x
3.512 * [backup-simplify]: Simplify 0 into 0
3.512 * [backup-simplify]: Simplify 1 into 1
3.512 * [backup-simplify]: Simplify (/ 1 1) into 1
3.512 * [taylor]: Taking taylor expansion of y in x
3.512 * [backup-simplify]: Simplify y into y
3.513 * [backup-simplify]: Simplify (+ 0 1) into 1
3.513 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.513 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
3.513 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.513 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.513 * [taylor]: Taking taylor expansion of y in x
3.513 * [backup-simplify]: Simplify y into y
3.513 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.513 * [taylor]: Taking taylor expansion of x in x
3.513 * [backup-simplify]: Simplify 0 into 0
3.513 * [backup-simplify]: Simplify 1 into 1
3.513 * [backup-simplify]: Simplify (/ 1 1) into 1
3.513 * [taylor]: Taking taylor expansion of y in x
3.513 * [backup-simplify]: Simplify y into y
3.514 * [backup-simplify]: Simplify (+ 0 1) into 1
3.514 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.514 * [taylor]: Taking taylor expansion of y in y
3.514 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify 1 into 1
3.514 * [backup-simplify]: Simplify (/ 1 1) into 1
3.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.515 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.515 * [backup-simplify]: Simplify (- (/ (/ 1 y) y) (+ (* (/ 1 y) (/ 0 y)))) into (/ 1 (pow y 2))
3.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.515 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.515 * [taylor]: Taking taylor expansion of y in y
3.515 * [backup-simplify]: Simplify 0 into 0
3.515 * [backup-simplify]: Simplify 1 into 1
3.515 * [backup-simplify]: Simplify (* 1 1) into 1
3.515 * [backup-simplify]: Simplify (/ 1 1) into 1
3.515 * [backup-simplify]: Simplify 1 into 1
3.515 * [backup-simplify]: Simplify 1 into 1
3.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.516 * [backup-simplify]: Simplify (+ 0 0) into 0
3.516 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)))) into 0
3.516 * [taylor]: Taking taylor expansion of 0 in y
3.516 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.517 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.518 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.519 * [backup-simplify]: Simplify (+ 0 0) into 0
3.519 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.519 * [taylor]: Taking taylor expansion of 0 in y
3.519 * [backup-simplify]: Simplify 0 into 0
3.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.520 * [backup-simplify]: Simplify 0 into 0
3.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.521 * [backup-simplify]: Simplify 0 into 0
3.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.522 * [backup-simplify]: Simplify (+ 0 0) into 0
3.522 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.522 * [taylor]: Taking taylor expansion of 0 in y
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.523 * [backup-simplify]: Simplify 0 into 0
3.523 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (* x y))
3.523 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ (+ (/ 1 y) (/ 1 x)) y)
3.523 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
3.523 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
3.524 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.524 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.524 * [taylor]: Taking taylor expansion of y in y
3.524 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify 1 into 1
3.524 * [backup-simplify]: Simplify (/ 1 1) into 1
3.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.524 * [taylor]: Taking taylor expansion of x in y
3.524 * [backup-simplify]: Simplify x into x
3.524 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.524 * [taylor]: Taking taylor expansion of y in y
3.524 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify 1 into 1
3.524 * [backup-simplify]: Simplify (+ 1 0) into 1
3.524 * [backup-simplify]: Simplify (/ 1 1) into 1
3.525 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
3.525 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.525 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.525 * [taylor]: Taking taylor expansion of y in x
3.525 * [backup-simplify]: Simplify y into y
3.525 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.525 * [taylor]: Taking taylor expansion of x in x
3.525 * [backup-simplify]: Simplify 0 into 0
3.525 * [backup-simplify]: Simplify 1 into 1
3.525 * [backup-simplify]: Simplify (/ 1 1) into 1
3.525 * [taylor]: Taking taylor expansion of y in x
3.525 * [backup-simplify]: Simplify y into y
3.525 * [backup-simplify]: Simplify (+ 0 1) into 1
3.526 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.526 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
3.526 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.526 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.526 * [taylor]: Taking taylor expansion of y in x
3.526 * [backup-simplify]: Simplify y into y
3.526 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.526 * [taylor]: Taking taylor expansion of x in x
3.526 * [backup-simplify]: Simplify 0 into 0
3.526 * [backup-simplify]: Simplify 1 into 1
3.526 * [backup-simplify]: Simplify (/ 1 1) into 1
3.526 * [taylor]: Taking taylor expansion of y in x
3.526 * [backup-simplify]: Simplify y into y
3.526 * [backup-simplify]: Simplify (+ 0 1) into 1
3.526 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.526 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.526 * [taylor]: Taking taylor expansion of y in y
3.526 * [backup-simplify]: Simplify 0 into 0
3.526 * [backup-simplify]: Simplify 1 into 1
3.527 * [backup-simplify]: Simplify (/ 1 1) into 1
3.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.527 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.527 * [backup-simplify]: Simplify (- (/ (/ 1 y) y) (+ (* (/ 1 y) (/ 0 y)))) into (/ 1 (pow y 2))
3.527 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.527 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.527 * [taylor]: Taking taylor expansion of y in y
3.527 * [backup-simplify]: Simplify 0 into 0
3.527 * [backup-simplify]: Simplify 1 into 1
3.528 * [backup-simplify]: Simplify (* 1 1) into 1
3.528 * [backup-simplify]: Simplify (/ 1 1) into 1
3.528 * [backup-simplify]: Simplify 1 into 1
3.528 * [backup-simplify]: Simplify 1 into 1
3.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.529 * [backup-simplify]: Simplify (+ 0 0) into 0
3.529 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)))) into 0
3.529 * [taylor]: Taking taylor expansion of 0 in y
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.530 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.532 * [backup-simplify]: Simplify (+ 0 0) into 0
3.532 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.532 * [taylor]: Taking taylor expansion of 0 in y
3.532 * [backup-simplify]: Simplify 0 into 0
3.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.533 * [backup-simplify]: Simplify 0 into 0
3.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.533 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.534 * [backup-simplify]: Simplify (+ 0 0) into 0
3.535 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.535 * [taylor]: Taking taylor expansion of 0 in y
3.535 * [backup-simplify]: Simplify 0 into 0
3.535 * [backup-simplify]: Simplify 0 into 0
3.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (* x y))
3.536 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
3.536 * [backup-simplify]: Simplify (* (+ x y) x) into (* x (+ x y))
3.536 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
3.536 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
3.536 * [taylor]: Taking taylor expansion of x in y
3.536 * [backup-simplify]: Simplify x into x
3.536 * [taylor]: Taking taylor expansion of (+ x y) in y
3.536 * [taylor]: Taking taylor expansion of x in y
3.536 * [backup-simplify]: Simplify x into x
3.536 * [taylor]: Taking taylor expansion of y in y
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify 1 into 1
3.536 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
3.536 * [taylor]: Taking taylor expansion of x in x
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify 1 into 1
3.536 * [taylor]: Taking taylor expansion of (+ x y) in x
3.536 * [taylor]: Taking taylor expansion of x in x
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify 1 into 1
3.536 * [taylor]: Taking taylor expansion of y in x
3.536 * [backup-simplify]: Simplify y into y
3.536 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
3.537 * [taylor]: Taking taylor expansion of x in x
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify 1 into 1
3.537 * [taylor]: Taking taylor expansion of (+ x y) in x
3.537 * [taylor]: Taking taylor expansion of x in x
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify 1 into 1
3.537 * [taylor]: Taking taylor expansion of y in x
3.537 * [backup-simplify]: Simplify y into y
3.537 * [backup-simplify]: Simplify (+ 0 y) into y
3.537 * [backup-simplify]: Simplify (* 0 y) into 0
3.537 * [taylor]: Taking taylor expansion of 0 in y
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify (+ 1 0) into 1
3.541 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
3.541 * [taylor]: Taking taylor expansion of y in y
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 1 into 1
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify (+ 0 0) into 0
3.542 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
3.542 * [taylor]: Taking taylor expansion of 1 in y
3.542 * [backup-simplify]: Simplify 1 into 1
3.542 * [backup-simplify]: Simplify 1 into 1
3.542 * [backup-simplify]: Simplify 1 into 1
3.542 * [backup-simplify]: Simplify 0 into 0
3.542 * [backup-simplify]: Simplify (+ 0 0) into 0
3.543 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
3.543 * [taylor]: Taking taylor expansion of 0 in y
3.543 * [backup-simplify]: Simplify 0 into 0
3.543 * [backup-simplify]: Simplify 0 into 0
3.543 * [backup-simplify]: Simplify 0 into 0
3.543 * [backup-simplify]: Simplify 0 into 0
3.543 * [backup-simplify]: Simplify 0 into 0
3.543 * [backup-simplify]: Simplify (+ 0 0) into 0
3.544 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
3.544 * [taylor]: Taking taylor expansion of 0 in y
3.544 * [backup-simplify]: Simplify 0 into 0
3.544 * [backup-simplify]: Simplify 0 into 0
3.544 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
3.545 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 x)) into (/ (+ (/ 1 y) (/ 1 x)) x)
3.545 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
3.545 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
3.545 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.545 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.545 * [taylor]: Taking taylor expansion of y in y
3.545 * [backup-simplify]: Simplify 0 into 0
3.545 * [backup-simplify]: Simplify 1 into 1
3.545 * [backup-simplify]: Simplify (/ 1 1) into 1
3.545 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.545 * [taylor]: Taking taylor expansion of x in y
3.545 * [backup-simplify]: Simplify x into x
3.545 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.545 * [taylor]: Taking taylor expansion of x in y
3.545 * [backup-simplify]: Simplify x into x
3.545 * [backup-simplify]: Simplify (+ 1 0) into 1
3.545 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.545 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
3.545 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.545 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.545 * [taylor]: Taking taylor expansion of y in x
3.545 * [backup-simplify]: Simplify y into y
3.546 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.546 * [taylor]: Taking taylor expansion of x in x
3.546 * [backup-simplify]: Simplify 0 into 0
3.546 * [backup-simplify]: Simplify 1 into 1
3.546 * [backup-simplify]: Simplify (/ 1 1) into 1
3.546 * [taylor]: Taking taylor expansion of x in x
3.546 * [backup-simplify]: Simplify 0 into 0
3.546 * [backup-simplify]: Simplify 1 into 1
3.546 * [backup-simplify]: Simplify (+ 0 1) into 1
3.546 * [backup-simplify]: Simplify (/ 1 1) into 1
3.546 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
3.546 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.546 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.546 * [taylor]: Taking taylor expansion of y in x
3.546 * [backup-simplify]: Simplify y into y
3.547 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.547 * [taylor]: Taking taylor expansion of x in x
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 1 into 1
3.547 * [backup-simplify]: Simplify (/ 1 1) into 1
3.547 * [taylor]: Taking taylor expansion of x in x
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 1 into 1
3.547 * [backup-simplify]: Simplify (+ 0 1) into 1
3.547 * [backup-simplify]: Simplify (/ 1 1) into 1
3.547 * [taylor]: Taking taylor expansion of 1 in y
3.547 * [backup-simplify]: Simplify 1 into 1
3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.548 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.548 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
3.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.548 * [taylor]: Taking taylor expansion of y in y
3.548 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify 1 into 1
3.549 * [backup-simplify]: Simplify (/ 1 1) into 1
3.549 * [backup-simplify]: Simplify 1 into 1
3.549 * [backup-simplify]: Simplify 1 into 1
3.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.550 * [backup-simplify]: Simplify (+ 0 0) into 0
3.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
3.550 * [taylor]: Taking taylor expansion of 0 in y
3.550 * [backup-simplify]: Simplify 0 into 0
3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.551 * [backup-simplify]: Simplify 0 into 0
3.551 * [backup-simplify]: Simplify 0 into 0
3.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.552 * [backup-simplify]: Simplify (+ 0 0) into 0
3.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.553 * [taylor]: Taking taylor expansion of 0 in y
3.553 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.554 * [backup-simplify]: Simplify (+ 0 0) into 0
3.556 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.556 * [taylor]: Taking taylor expansion of 0 in y
3.556 * [backup-simplify]: Simplify 0 into 0
3.556 * [backup-simplify]: Simplify 0 into 0
3.556 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
3.556 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (/ (+ (/ 1 y) (/ 1 x)) x)
3.556 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
3.556 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
3.556 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.556 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.556 * [taylor]: Taking taylor expansion of y in y
3.556 * [backup-simplify]: Simplify 0 into 0
3.556 * [backup-simplify]: Simplify 1 into 1
3.557 * [backup-simplify]: Simplify (/ 1 1) into 1
3.557 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.557 * [taylor]: Taking taylor expansion of x in y
3.557 * [backup-simplify]: Simplify x into x
3.557 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.557 * [taylor]: Taking taylor expansion of x in y
3.557 * [backup-simplify]: Simplify x into x
3.557 * [backup-simplify]: Simplify (+ 1 0) into 1
3.557 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.557 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
3.557 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.557 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.557 * [taylor]: Taking taylor expansion of y in x
3.557 * [backup-simplify]: Simplify y into y
3.557 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.557 * [taylor]: Taking taylor expansion of x in x
3.557 * [backup-simplify]: Simplify 0 into 0
3.557 * [backup-simplify]: Simplify 1 into 1
3.558 * [backup-simplify]: Simplify (/ 1 1) into 1
3.558 * [taylor]: Taking taylor expansion of x in x
3.558 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify 1 into 1
3.558 * [backup-simplify]: Simplify (+ 0 1) into 1
3.558 * [backup-simplify]: Simplify (/ 1 1) into 1
3.558 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
3.558 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.558 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.558 * [taylor]: Taking taylor expansion of y in x
3.558 * [backup-simplify]: Simplify y into y
3.558 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.558 * [taylor]: Taking taylor expansion of x in x
3.558 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify 1 into 1
3.559 * [backup-simplify]: Simplify (/ 1 1) into 1
3.559 * [taylor]: Taking taylor expansion of x in x
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.559 * [backup-simplify]: Simplify (+ 0 1) into 1
3.559 * [backup-simplify]: Simplify (/ 1 1) into 1
3.559 * [taylor]: Taking taylor expansion of 1 in y
3.559 * [backup-simplify]: Simplify 1 into 1
3.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.560 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.560 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
3.560 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.560 * [taylor]: Taking taylor expansion of y in y
3.560 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify 1 into 1
3.560 * [backup-simplify]: Simplify (/ 1 1) into 1
3.560 * [backup-simplify]: Simplify 1 into 1
3.560 * [backup-simplify]: Simplify 1 into 1
3.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.561 * [backup-simplify]: Simplify (+ 0 0) into 0
3.562 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
3.562 * [taylor]: Taking taylor expansion of 0 in y
3.562 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.563 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.564 * [backup-simplify]: Simplify (+ 0 0) into 0
3.565 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.565 * [taylor]: Taking taylor expansion of 0 in y
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.566 * [backup-simplify]: Simplify (+ 0 0) into 0
3.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.568 * [taylor]: Taking taylor expansion of 0 in y
3.568 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
3.568 * * * * [progress]: [ 3 / 3 ] generating series at (2)
3.568 * [backup-simplify]: Simplify (+ (* (+ x y) x) (* (+ x y) y)) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
3.568 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in (x y) around 0
3.568 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
3.568 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.568 * [taylor]: Taking taylor expansion of x in y
3.568 * [backup-simplify]: Simplify x into x
3.568 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
3.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.568 * [taylor]: Taking taylor expansion of y in y
3.568 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify 1 into 1
3.568 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
3.568 * [taylor]: Taking taylor expansion of 2 in y
3.568 * [backup-simplify]: Simplify 2 into 2
3.568 * [taylor]: Taking taylor expansion of (* x y) in y
3.568 * [taylor]: Taking taylor expansion of x in y
3.568 * [backup-simplify]: Simplify x into x
3.568 * [taylor]: Taking taylor expansion of y in y
3.568 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify 1 into 1
3.568 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
3.569 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.569 * [taylor]: Taking taylor expansion of x in x
3.569 * [backup-simplify]: Simplify 0 into 0
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
3.569 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.569 * [taylor]: Taking taylor expansion of y in x
3.569 * [backup-simplify]: Simplify y into y
3.569 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
3.569 * [taylor]: Taking taylor expansion of 2 in x
3.569 * [backup-simplify]: Simplify 2 into 2
3.569 * [taylor]: Taking taylor expansion of (* x y) in x
3.569 * [taylor]: Taking taylor expansion of x in x
3.569 * [backup-simplify]: Simplify 0 into 0
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [taylor]: Taking taylor expansion of y in x
3.569 * [backup-simplify]: Simplify y into y
3.569 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
3.569 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.569 * [taylor]: Taking taylor expansion of x in x
3.569 * [backup-simplify]: Simplify 0 into 0
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
3.569 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.569 * [taylor]: Taking taylor expansion of y in x
3.569 * [backup-simplify]: Simplify y into y
3.569 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
3.569 * [taylor]: Taking taylor expansion of 2 in x
3.569 * [backup-simplify]: Simplify 2 into 2
3.569 * [taylor]: Taking taylor expansion of (* x y) in x
3.569 * [taylor]: Taking taylor expansion of x in x
3.569 * [backup-simplify]: Simplify 0 into 0
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [taylor]: Taking taylor expansion of y in x
3.569 * [backup-simplify]: Simplify y into y
3.569 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.569 * [backup-simplify]: Simplify (* 0 y) into 0
3.569 * [backup-simplify]: Simplify (* 2 0) into 0
3.570 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
3.570 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
3.570 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.570 * [taylor]: Taking taylor expansion of y in y
3.570 * [backup-simplify]: Simplify 0 into 0
3.570 * [backup-simplify]: Simplify 1 into 1
3.570 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.570 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.570 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
3.570 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
3.570 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
3.570 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.570 * [taylor]: Taking taylor expansion of 2 in y
3.571 * [backup-simplify]: Simplify 2 into 2
3.571 * [taylor]: Taking taylor expansion of y in y
3.571 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify 1 into 1
3.571 * [backup-simplify]: Simplify (* 2 0) into 0
3.571 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify (* 1 1) into 1
3.571 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.572 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.572 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
3.573 * [backup-simplify]: Simplify (+ 0 0) into 0
3.573 * [backup-simplify]: Simplify (+ 1 0) into 1
3.573 * [taylor]: Taking taylor expansion of 1 in y
3.573 * [backup-simplify]: Simplify 1 into 1
3.573 * [backup-simplify]: Simplify 1 into 1
3.573 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.573 * [backup-simplify]: Simplify 2 into 2
3.574 * [backup-simplify]: Simplify (* 1 1) into 1
3.574 * [backup-simplify]: Simplify 1 into 1
3.574 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
3.574 * [backup-simplify]: Simplify (+ (* (+ (/ 1 x) (/ 1 y)) (/ 1 x)) (* (+ (/ 1 x) (/ 1 y)) (/ 1 y))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
3.574 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
3.574 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
3.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.574 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.574 * [taylor]: Taking taylor expansion of x in y
3.574 * [backup-simplify]: Simplify x into x
3.574 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.574 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.574 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
3.574 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.574 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.574 * [taylor]: Taking taylor expansion of y in y
3.575 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify 1 into 1
3.575 * [backup-simplify]: Simplify (* 1 1) into 1
3.575 * [backup-simplify]: Simplify (/ 1 1) into 1
3.575 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
3.575 * [taylor]: Taking taylor expansion of 2 in y
3.575 * [backup-simplify]: Simplify 2 into 2
3.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.575 * [taylor]: Taking taylor expansion of (* x y) in y
3.575 * [taylor]: Taking taylor expansion of x in y
3.575 * [backup-simplify]: Simplify x into x
3.575 * [taylor]: Taking taylor expansion of y in y
3.575 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify 1 into 1
3.575 * [backup-simplify]: Simplify (* x 0) into 0
3.576 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.576 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
3.576 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.576 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.576 * [taylor]: Taking taylor expansion of x in x
3.576 * [backup-simplify]: Simplify 0 into 0
3.576 * [backup-simplify]: Simplify 1 into 1
3.576 * [backup-simplify]: Simplify (* 1 1) into 1
3.576 * [backup-simplify]: Simplify (/ 1 1) into 1
3.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.576 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.576 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.576 * [taylor]: Taking taylor expansion of y in x
3.576 * [backup-simplify]: Simplify y into y
3.576 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.576 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.576 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.576 * [taylor]: Taking taylor expansion of 2 in x
3.576 * [backup-simplify]: Simplify 2 into 2
3.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.576 * [taylor]: Taking taylor expansion of (* x y) in x
3.576 * [taylor]: Taking taylor expansion of x in x
3.577 * [backup-simplify]: Simplify 0 into 0
3.577 * [backup-simplify]: Simplify 1 into 1
3.577 * [taylor]: Taking taylor expansion of y in x
3.577 * [backup-simplify]: Simplify y into y
3.577 * [backup-simplify]: Simplify (* 0 y) into 0
3.577 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.577 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.577 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
3.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.577 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.577 * [taylor]: Taking taylor expansion of x in x
3.577 * [backup-simplify]: Simplify 0 into 0
3.577 * [backup-simplify]: Simplify 1 into 1
3.577 * [backup-simplify]: Simplify (* 1 1) into 1
3.578 * [backup-simplify]: Simplify (/ 1 1) into 1
3.578 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.578 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.578 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.578 * [taylor]: Taking taylor expansion of y in x
3.578 * [backup-simplify]: Simplify y into y
3.578 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.578 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.578 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.578 * [taylor]: Taking taylor expansion of 2 in x
3.578 * [backup-simplify]: Simplify 2 into 2
3.578 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.578 * [taylor]: Taking taylor expansion of (* x y) in x
3.578 * [taylor]: Taking taylor expansion of x in x
3.578 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify 1 into 1
3.578 * [taylor]: Taking taylor expansion of y in x
3.578 * [backup-simplify]: Simplify y into y
3.578 * [backup-simplify]: Simplify (* 0 y) into 0
3.578 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.579 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.579 * [backup-simplify]: Simplify (+ 1 0) into 1
3.579 * [taylor]: Taking taylor expansion of 1 in y
3.579 * [backup-simplify]: Simplify 1 into 1
3.579 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.580 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.580 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.580 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
3.580 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.580 * [taylor]: Taking taylor expansion of 2 in y
3.580 * [backup-simplify]: Simplify 2 into 2
3.580 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.580 * [taylor]: Taking taylor expansion of y in y
3.580 * [backup-simplify]: Simplify 0 into 0
3.580 * [backup-simplify]: Simplify 1 into 1
3.580 * [backup-simplify]: Simplify (/ 1 1) into 1
3.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.582 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.583 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
3.583 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
3.583 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.583 * [taylor]: Taking taylor expansion of y in y
3.583 * [backup-simplify]: Simplify 0 into 0
3.583 * [backup-simplify]: Simplify 1 into 1
3.583 * [backup-simplify]: Simplify (* 1 1) into 1
3.583 * [backup-simplify]: Simplify (/ 1 1) into 1
3.583 * [backup-simplify]: Simplify 1 into 1
3.584 * [backup-simplify]: Simplify (* 2 1) into 2
3.584 * [backup-simplify]: Simplify 2 into 2
3.584 * [backup-simplify]: Simplify 1 into 1
3.584 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
3.584 * [backup-simplify]: Simplify (+ (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
3.584 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
3.584 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
3.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.584 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.584 * [taylor]: Taking taylor expansion of x in y
3.584 * [backup-simplify]: Simplify x into x
3.584 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.585 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.585 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
3.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.585 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.585 * [taylor]: Taking taylor expansion of y in y
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [backup-simplify]: Simplify (* 1 1) into 1
3.585 * [backup-simplify]: Simplify (/ 1 1) into 1
3.585 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
3.585 * [taylor]: Taking taylor expansion of 2 in y
3.585 * [backup-simplify]: Simplify 2 into 2
3.585 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.585 * [taylor]: Taking taylor expansion of (* x y) in y
3.585 * [taylor]: Taking taylor expansion of x in y
3.585 * [backup-simplify]: Simplify x into x
3.585 * [taylor]: Taking taylor expansion of y in y
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [backup-simplify]: Simplify (* x 0) into 0
3.586 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.586 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.586 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
3.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.586 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.586 * [taylor]: Taking taylor expansion of x in x
3.586 * [backup-simplify]: Simplify 0 into 0
3.586 * [backup-simplify]: Simplify 1 into 1
3.586 * [backup-simplify]: Simplify (* 1 1) into 1
3.586 * [backup-simplify]: Simplify (/ 1 1) into 1
3.586 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.586 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.586 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.586 * [taylor]: Taking taylor expansion of y in x
3.586 * [backup-simplify]: Simplify y into y
3.586 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.586 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.586 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.587 * [taylor]: Taking taylor expansion of 2 in x
3.587 * [backup-simplify]: Simplify 2 into 2
3.587 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.587 * [taylor]: Taking taylor expansion of (* x y) in x
3.587 * [taylor]: Taking taylor expansion of x in x
3.587 * [backup-simplify]: Simplify 0 into 0
3.587 * [backup-simplify]: Simplify 1 into 1
3.587 * [taylor]: Taking taylor expansion of y in x
3.587 * [backup-simplify]: Simplify y into y
3.587 * [backup-simplify]: Simplify (* 0 y) into 0
3.587 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.587 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.587 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
3.587 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.587 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.587 * [taylor]: Taking taylor expansion of x in x
3.587 * [backup-simplify]: Simplify 0 into 0
3.587 * [backup-simplify]: Simplify 1 into 1
3.587 * [backup-simplify]: Simplify (* 1 1) into 1
3.588 * [backup-simplify]: Simplify (/ 1 1) into 1
3.588 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.588 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.588 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.588 * [taylor]: Taking taylor expansion of y in x
3.588 * [backup-simplify]: Simplify y into y
3.588 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.588 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.588 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.588 * [taylor]: Taking taylor expansion of 2 in x
3.588 * [backup-simplify]: Simplify 2 into 2
3.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.588 * [taylor]: Taking taylor expansion of (* x y) in x
3.588 * [taylor]: Taking taylor expansion of x in x
3.588 * [backup-simplify]: Simplify 0 into 0
3.588 * [backup-simplify]: Simplify 1 into 1
3.588 * [taylor]: Taking taylor expansion of y in x
3.588 * [backup-simplify]: Simplify y into y
3.588 * [backup-simplify]: Simplify (* 0 y) into 0
3.588 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.588 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.589 * [backup-simplify]: Simplify (+ 1 0) into 1
3.589 * [taylor]: Taking taylor expansion of 1 in y
3.589 * [backup-simplify]: Simplify 1 into 1
3.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.590 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.590 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.590 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
3.590 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.590 * [taylor]: Taking taylor expansion of 2 in y
3.590 * [backup-simplify]: Simplify 2 into 2
3.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.590 * [taylor]: Taking taylor expansion of y in y
3.590 * [backup-simplify]: Simplify 0 into 0
3.590 * [backup-simplify]: Simplify 1 into 1
3.590 * [backup-simplify]: Simplify (/ 1 1) into 1
3.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.591 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.592 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.592 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
3.592 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
3.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.592 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.592 * [taylor]: Taking taylor expansion of y in y
3.592 * [backup-simplify]: Simplify 0 into 0
3.592 * [backup-simplify]: Simplify 1 into 1
3.593 * [backup-simplify]: Simplify (* 1 1) into 1
3.593 * [backup-simplify]: Simplify (/ 1 1) into 1
3.593 * [backup-simplify]: Simplify 1 into 1
3.593 * [backup-simplify]: Simplify (* 2 1) into 2
3.593 * [backup-simplify]: Simplify 2 into 2
3.594 * [backup-simplify]: Simplify 1 into 1
3.594 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
3.594 * * * [progress]: simplifying candidates
3.596 * [simplify]: Simplifying:
  (* (+ x y) y)
  (+ (log (+ x y)) (log y))
  (log (* (+ x y) y))
  (exp (* (+ x y) y))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))
  (* (cbrt (* (+ x y) y)) (cbrt (* (+ x y) y)))
  (cbrt (* (+ x y) y))
  (* (* (* (+ x y) y) (* (+ x y) y)) (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (+ x y) (* (cbrt y) (cbrt y)))
  (* (+ x y) (sqrt y))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) y)
  (* (sqrt (+ x y)) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ (pow x 3) (pow y 3)) y)
  (* (- (* x x) (* y y)) y)
  (* (+ x y) x)
  (+ (log (+ x y)) (log x))
  (log (* (+ x y) x))
  (exp (* (+ x y) x))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* x x) x))
  (* (cbrt (* (+ x y) x)) (cbrt (* (+ x y) x)))
  (cbrt (* (+ x y) x))
  (* (* (* (+ x y) x) (* (+ x y) x)) (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (+ x y) (* (cbrt x) (cbrt x)))
  (* (+ x y) (sqrt x))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) x)
  (* (sqrt (+ x y)) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ (pow x 3) (pow y 3)) x)
  (* (- (* x x) (* y y)) x)
  (* (exp (* (+ x y) x)) (exp (* (+ x y) y)))
  (log (+ (* (+ x y) x) (* (+ x y) y)))
  (exp (+ (* (+ x y) x) (* (+ x y) y)))
  (* (cbrt (+ (* (+ x y) x) (* (+ x y) y))) (cbrt (+ (* (+ x y) x) (* (+ x y) y))))
  (cbrt (+ (* (+ x y) x) (* (+ x y) y)))
  (* (* (+ (* (+ x y) x) (* (+ x y) y)) (+ (* (+ x y) x) (* (+ x y) y))) (+ (* (+ x y) x) (* (+ x y) y)))
  (sqrt (+ (* (+ x y) x) (* (+ x y) y)))
  (sqrt (+ (* (+ x y) x) (* (+ x y) y)))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (- (* y y) (* x y))) (* (+ (pow x 3) (pow y 3)) y)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (- x y)) (* (+ (* x x) (- (* y y) (* x y))) (* (- (* x x) (* y y)) y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (+ (* (* (- (* x x) (* y y)) x) (+ (* x x) (- (* y y) (* x y)))) (* (- x y) (* (+ (pow x 3) (pow y 3)) y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* (- (* x x) (* y y)) x) (- x y)) (* (- x y) (* (- (* x x) (* y y)) y)))
  (* (- x y) (- x y))
  (+ (pow (* (+ x y) x) 3) (pow (* (+ x y) y) 3))
  (+ (* (* (+ x y) x) (* (+ x y) x)) (- (* (* (+ x y) y) (* (+ x y) y)) (* (* (+ x y) x) (* (+ x y) y))))
  (- (* (* (+ x y) x) (* (+ x y) x)) (* (* (+ x y) y) (* (+ x y) y)))
  (- (* (+ x y) x) (* (+ x y) y))
  (+ x y)
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
3.599 * * [simplify]: Extracting # 0 : cost  0
3.599 * * [simplify]: Extracting # 1 : cost  0
3.599 * * [simplify]: Extracting # 2 : cost  0
3.600 * * [simplify]: Extracting # 3 : cost  0
3.600 * * [simplify]: Extracting # 4 : cost  0
3.600 * * [simplify]: Extracting # 5 : cost  0
3.601 * * [simplify]: Extracting # 6 : cost  0
3.601 * * [simplify]: iteration  0 :  106  enodes  (cost  827 )
3.649 * * [simplify]: Extracting # 0 : cost  0
3.650 * * [simplify]: Extracting # 1 : cost  0
3.650 * * [simplify]: Extracting # 2 : cost  0
3.651 * * [simplify]: Extracting # 3 : cost  0
3.652 * * [simplify]: Extracting # 4 : cost  0
3.652 * * [simplify]: iteration  1 :  293  enodes  (cost  718 )
3.882 * * [simplify]: Extracting # 0 : cost  0
3.884 * * [simplify]: Extracting # 1 : cost  0
3.885 * * [simplify]: Extracting # 2 : cost  0
3.887 * * [simplify]: Extracting # 3 : cost  0
3.888 * * [simplify]: Extracting # 4 : cost  0
3.889 * * [simplify]: iteration  2 :  1097  enodes  (cost  636 )
5.635 * * [simplify]: Extracting # 0 : cost  0
5.650 * * [simplify]: Extracting # 1 : cost  0
5.660 * * [simplify]: Extracting # 2 : cost  0
5.670 * * [simplify]: Extracting # 3 : cost  0
5.680 * * [simplify]: Extracting # 4 : cost  0
5.689 * * [simplify]: iteration  3 :  4979  enodes  (cost  610 )
7.826 * * [simplify]: Extracting # 0 : cost  0
7.836 * * [simplify]: Extracting # 1 : cost  0
7.843 * * [simplify]: Extracting # 2 : cost  0
7.848 * * [simplify]: Extracting # 3 : cost  0
7.858 * * [simplify]: iteration done:  5000  enodes  (cost  610 )
7.858 * [simplify]: Simplified to:
  (* (+ x y) y)
  (log (* (+ x y) y))
  (log (* (+ x y) y))
  (exp (* (+ x y) y))
  (pow (* (+ x y) y) 3)
  (* (cbrt (* (+ x y) y)) (cbrt (* (+ x y) y)))
  (cbrt (* (+ x y) y))
  (pow (* (+ x y) y) 3)
  (sqrt (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (+ x y) (* (cbrt y) (cbrt y)))
  (* (+ x y) (sqrt y))
  (+ x y)
  (* (cbrt (+ x y)) y)
  (* (sqrt (+ x y)) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ (pow x 3) (pow y 3)) y)
  (* (- (* x x) (* y y)) y)
  (* (+ x y) x)
  (log (* (+ x y) x))
  (log (* (+ x y) x))
  (exp (* (+ x y) x))
  (pow (* (+ x y) x) 3)
  (* (cbrt (* (+ x y) x)) (cbrt (* (+ x y) x)))
  (cbrt (* (+ x y) x))
  (pow (* (+ x y) x) 3)
  (sqrt (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (+ x y) (* (cbrt x) (cbrt x)))
  (* (+ x y) (sqrt x))
  (+ x y)
  (* (cbrt (+ x y)) x)
  (* (sqrt (+ x y)) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ (pow x 3) (pow y 3)) x)
  (* (- (* x x) (* y y)) x)
  (exp (* (+ x y) (+ x y)))
  (* 2 (log (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (pow (+ x y) 6)
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (pow x 3) (pow y 3)) (* (+ (* y (- y x)) (* x x)) (+ x y)))
  (* (+ (* y (- y x)) (* x x)) (+ (* y (- y x)) (* x x)))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (- x y)) (* (* (+ (* y (- y x)) (* x x)) (- (* x x) (* y y))) y))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (+ (* (- x y) (* (+ (pow x 3) (pow y 3)) y)) (* (* (- (* x x) (* y y)) x) (+ (* y (- y x)) (* x x))))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (pow (+ x y) 3) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (+ (* y (* (+ x y) (- y x))) (* (+ x y) (* x x))))
  (* (pow (+ x y) 3) (- x y))
  (- (* x x) (* y y))
  (+ x y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (+ (* x x) (* y (+ (* 2 x) y)))
  (+ (* x x) (* y (+ (* 2 x) y)))
  (+ (* x x) (* y (+ (* 2 x) y)))
7.859 * * * [progress]: adding candidates to table
8.024 * * [progress]: iteration 3 / 4
8.024 * * * [progress]: picking best candidate
8.025 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))>
8.025 * * * [progress]: localizing error
8.033 * * * [progress]: generating rewritten candidates
8.033 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
8.067 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
8.108 * * * [progress]: generating series expansions
8.108 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
8.108 * [backup-simplify]: Simplify (* y (+ (* 2 x) y)) into (* (+ (* 2 x) y) y)
8.109 * [approximate]: Taking taylor expansion of (* (+ (* 2 x) y) y) in (y x) around 0
8.109 * [taylor]: Taking taylor expansion of (* (+ (* 2 x) y) y) in x
8.109 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in x
8.109 * [taylor]: Taking taylor expansion of (* 2 x) in x
8.109 * [taylor]: Taking taylor expansion of 2 in x
8.109 * [backup-simplify]: Simplify 2 into 2
8.109 * [taylor]: Taking taylor expansion of x in x
8.109 * [backup-simplify]: Simplify 0 into 0
8.109 * [backup-simplify]: Simplify 1 into 1
8.109 * [taylor]: Taking taylor expansion of y in x
8.109 * [backup-simplify]: Simplify y into y
8.109 * [taylor]: Taking taylor expansion of y in x
8.109 * [backup-simplify]: Simplify y into y
8.109 * [taylor]: Taking taylor expansion of (* (+ (* 2 x) y) y) in y
8.109 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in y
8.109 * [taylor]: Taking taylor expansion of (* 2 x) in y
8.109 * [taylor]: Taking taylor expansion of 2 in y
8.109 * [backup-simplify]: Simplify 2 into 2
8.109 * [taylor]: Taking taylor expansion of x in y
8.109 * [backup-simplify]: Simplify x into x
8.109 * [taylor]: Taking taylor expansion of y in y
8.109 * [backup-simplify]: Simplify 0 into 0
8.109 * [backup-simplify]: Simplify 1 into 1
8.109 * [taylor]: Taking taylor expansion of y in y
8.109 * [backup-simplify]: Simplify 0 into 0
8.109 * [backup-simplify]: Simplify 1 into 1
8.109 * [taylor]: Taking taylor expansion of (* (+ (* 2 x) y) y) in y
8.109 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in y
8.109 * [taylor]: Taking taylor expansion of (* 2 x) in y
8.109 * [taylor]: Taking taylor expansion of 2 in y
8.109 * [backup-simplify]: Simplify 2 into 2
8.109 * [taylor]: Taking taylor expansion of x in y
8.109 * [backup-simplify]: Simplify x into x
8.110 * [taylor]: Taking taylor expansion of y in y
8.110 * [backup-simplify]: Simplify 0 into 0
8.110 * [backup-simplify]: Simplify 1 into 1
8.110 * [taylor]: Taking taylor expansion of y in y
8.110 * [backup-simplify]: Simplify 0 into 0
8.110 * [backup-simplify]: Simplify 1 into 1
8.110 * [backup-simplify]: Simplify (* 2 x) into (* 2 x)
8.110 * [backup-simplify]: Simplify (+ (* 2 x) 0) into (* 2 x)
8.110 * [backup-simplify]: Simplify (* (* 2 x) 0) into 0
8.110 * [taylor]: Taking taylor expansion of 0 in x
8.110 * [backup-simplify]: Simplify 0 into 0
8.110 * [backup-simplify]: Simplify 0 into 0
8.111 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 x)) into 0
8.112 * [backup-simplify]: Simplify (+ 0 1) into 1
8.112 * [backup-simplify]: Simplify (+ (* (* 2 x) 1) (* 1 0)) into (* 2 x)
8.112 * [taylor]: Taking taylor expansion of (* 2 x) in x
8.112 * [taylor]: Taking taylor expansion of 2 in x
8.112 * [backup-simplify]: Simplify 2 into 2
8.113 * [taylor]: Taking taylor expansion of x in x
8.113 * [backup-simplify]: Simplify 0 into 0
8.113 * [backup-simplify]: Simplify 1 into 1
8.113 * [backup-simplify]: Simplify (* 2 0) into 0
8.113 * [backup-simplify]: Simplify 0 into 0
8.113 * [backup-simplify]: Simplify 0 into 0
8.114 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x))) into 0
8.114 * [backup-simplify]: Simplify (+ 0 0) into 0
8.115 * [backup-simplify]: Simplify (+ (* (* 2 x) 0) (+ (* 1 1) (* 0 0))) into 1
8.115 * [taylor]: Taking taylor expansion of 1 in x
8.115 * [backup-simplify]: Simplify 1 into 1
8.115 * [backup-simplify]: Simplify 1 into 1
8.116 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
8.116 * [backup-simplify]: Simplify 2 into 2
8.116 * [backup-simplify]: Simplify 0 into 0
8.117 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
8.117 * [backup-simplify]: Simplify (+ 0 0) into 0
8.118 * [backup-simplify]: Simplify (+ (* (* 2 x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
8.118 * [taylor]: Taking taylor expansion of 0 in x
8.118 * [backup-simplify]: Simplify 0 into 0
8.118 * [backup-simplify]: Simplify 0 into 0
8.118 * [backup-simplify]: Simplify 0 into 0
8.119 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
8.119 * [backup-simplify]: Simplify 0 into 0
8.119 * [backup-simplify]: Simplify 0 into 0
8.121 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
8.121 * [backup-simplify]: Simplify (+ 0 0) into 0
8.122 * [backup-simplify]: Simplify (+ (* (* 2 x) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
8.122 * [taylor]: Taking taylor expansion of 0 in x
8.122 * [backup-simplify]: Simplify 0 into 0
8.122 * [backup-simplify]: Simplify 0 into 0
8.122 * [backup-simplify]: Simplify (+ (* 2 (* x y)) (* 1 (pow (* 1 y) 2))) into (+ (pow y 2) (* 2 (* x y)))
8.122 * [backup-simplify]: Simplify (* (/ 1 y) (+ (* 2 (/ 1 x)) (/ 1 y))) into (/ (+ (/ 1 y) (* 2 (/ 1 x))) y)
8.122 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in (y x) around 0
8.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in x
8.122 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
8.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.122 * [taylor]: Taking taylor expansion of y in x
8.122 * [backup-simplify]: Simplify y into y
8.122 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.122 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
8.122 * [taylor]: Taking taylor expansion of 2 in x
8.122 * [backup-simplify]: Simplify 2 into 2
8.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.122 * [taylor]: Taking taylor expansion of x in x
8.122 * [backup-simplify]: Simplify 0 into 0
8.122 * [backup-simplify]: Simplify 1 into 1
8.123 * [backup-simplify]: Simplify (/ 1 1) into 1
8.123 * [taylor]: Taking taylor expansion of y in x
8.123 * [backup-simplify]: Simplify y into y
8.123 * [backup-simplify]: Simplify (* 2 1) into 2
8.123 * [backup-simplify]: Simplify (+ 0 2) into 2
8.123 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
8.123 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
8.123 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
8.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.123 * [taylor]: Taking taylor expansion of y in y
8.123 * [backup-simplify]: Simplify 0 into 0
8.123 * [backup-simplify]: Simplify 1 into 1
8.123 * [backup-simplify]: Simplify (/ 1 1) into 1
8.124 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
8.124 * [taylor]: Taking taylor expansion of 2 in y
8.124 * [backup-simplify]: Simplify 2 into 2
8.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.124 * [taylor]: Taking taylor expansion of x in y
8.124 * [backup-simplify]: Simplify x into x
8.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.124 * [taylor]: Taking taylor expansion of y in y
8.124 * [backup-simplify]: Simplify 0 into 0
8.124 * [backup-simplify]: Simplify 1 into 1
8.124 * [backup-simplify]: Simplify (+ 1 0) into 1
8.124 * [backup-simplify]: Simplify (/ 1 1) into 1
8.124 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
8.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
8.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.124 * [taylor]: Taking taylor expansion of y in y
8.124 * [backup-simplify]: Simplify 0 into 0
8.124 * [backup-simplify]: Simplify 1 into 1
8.125 * [backup-simplify]: Simplify (/ 1 1) into 1
8.125 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
8.125 * [taylor]: Taking taylor expansion of 2 in y
8.125 * [backup-simplify]: Simplify 2 into 2
8.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.125 * [taylor]: Taking taylor expansion of x in y
8.125 * [backup-simplify]: Simplify x into x
8.125 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.125 * [taylor]: Taking taylor expansion of y in y
8.125 * [backup-simplify]: Simplify 0 into 0
8.125 * [backup-simplify]: Simplify 1 into 1
8.125 * [backup-simplify]: Simplify (+ 1 0) into 1
8.125 * [backup-simplify]: Simplify (/ 1 1) into 1
8.125 * [taylor]: Taking taylor expansion of 1 in x
8.125 * [backup-simplify]: Simplify 1 into 1
8.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.126 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
8.126 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
8.126 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (* 2 (/ 1 x))
8.126 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
8.126 * [taylor]: Taking taylor expansion of 2 in x
8.126 * [backup-simplify]: Simplify 2 into 2
8.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.126 * [taylor]: Taking taylor expansion of x in x
8.126 * [backup-simplify]: Simplify 0 into 0
8.126 * [backup-simplify]: Simplify 1 into 1
8.127 * [backup-simplify]: Simplify (/ 1 1) into 1
8.127 * [backup-simplify]: Simplify (* 2 1) into 2
8.127 * [backup-simplify]: Simplify 2 into 2
8.127 * [backup-simplify]: Simplify 1 into 1
8.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
8.128 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
8.128 * [backup-simplify]: Simplify (+ 0 0) into 0
8.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)))) into 0
8.129 * [taylor]: Taking taylor expansion of 0 in x
8.129 * [backup-simplify]: Simplify 0 into 0
8.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.130 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
8.130 * [backup-simplify]: Simplify 0 into 0
8.130 * [backup-simplify]: Simplify 0 into 0
8.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
8.131 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
8.131 * [backup-simplify]: Simplify (+ 0 0) into 0
8.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.133 * [taylor]: Taking taylor expansion of 0 in x
8.133 * [backup-simplify]: Simplify 0 into 0
8.133 * [backup-simplify]: Simplify 0 into 0
8.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.134 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.134 * [backup-simplify]: Simplify 0 into 0
8.134 * [backup-simplify]: Simplify 0 into 0
8.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
8.135 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
8.136 * [backup-simplify]: Simplify (+ 0 0) into 0
8.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.137 * [taylor]: Taking taylor expansion of 0 in x
8.137 * [backup-simplify]: Simplify 0 into 0
8.137 * [backup-simplify]: Simplify 0 into 0
8.138 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 2 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (pow y 2) (* 2 (* x y)))
8.138 * [backup-simplify]: Simplify (* (/ 1 (- y)) (+ (* 2 (/ 1 (- x))) (/ 1 (- y)))) into (/ (+ (/ 1 y) (* 2 (/ 1 x))) y)
8.138 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in (y x) around 0
8.138 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in x
8.138 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
8.138 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.138 * [taylor]: Taking taylor expansion of y in x
8.138 * [backup-simplify]: Simplify y into y
8.138 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.138 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
8.138 * [taylor]: Taking taylor expansion of 2 in x
8.138 * [backup-simplify]: Simplify 2 into 2
8.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.138 * [taylor]: Taking taylor expansion of x in x
8.138 * [backup-simplify]: Simplify 0 into 0
8.138 * [backup-simplify]: Simplify 1 into 1
8.138 * [backup-simplify]: Simplify (/ 1 1) into 1
8.138 * [taylor]: Taking taylor expansion of y in x
8.138 * [backup-simplify]: Simplify y into y
8.139 * [backup-simplify]: Simplify (* 2 1) into 2
8.139 * [backup-simplify]: Simplify (+ 0 2) into 2
8.139 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
8.139 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
8.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
8.139 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.139 * [taylor]: Taking taylor expansion of y in y
8.139 * [backup-simplify]: Simplify 0 into 0
8.139 * [backup-simplify]: Simplify 1 into 1
8.139 * [backup-simplify]: Simplify (/ 1 1) into 1
8.139 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
8.139 * [taylor]: Taking taylor expansion of 2 in y
8.139 * [backup-simplify]: Simplify 2 into 2
8.139 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.139 * [taylor]: Taking taylor expansion of x in y
8.139 * [backup-simplify]: Simplify x into x
8.139 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.139 * [taylor]: Taking taylor expansion of y in y
8.140 * [backup-simplify]: Simplify 0 into 0
8.140 * [backup-simplify]: Simplify 1 into 1
8.140 * [backup-simplify]: Simplify (+ 1 0) into 1
8.140 * [backup-simplify]: Simplify (/ 1 1) into 1
8.140 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
8.140 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
8.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.140 * [taylor]: Taking taylor expansion of y in y
8.140 * [backup-simplify]: Simplify 0 into 0
8.140 * [backup-simplify]: Simplify 1 into 1
8.140 * [backup-simplify]: Simplify (/ 1 1) into 1
8.140 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
8.140 * [taylor]: Taking taylor expansion of 2 in y
8.140 * [backup-simplify]: Simplify 2 into 2
8.140 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.141 * [taylor]: Taking taylor expansion of x in y
8.141 * [backup-simplify]: Simplify x into x
8.141 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.141 * [taylor]: Taking taylor expansion of y in y
8.141 * [backup-simplify]: Simplify 0 into 0
8.141 * [backup-simplify]: Simplify 1 into 1
8.141 * [backup-simplify]: Simplify (+ 1 0) into 1
8.141 * [backup-simplify]: Simplify (/ 1 1) into 1
8.141 * [taylor]: Taking taylor expansion of 1 in x
8.141 * [backup-simplify]: Simplify 1 into 1
8.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.142 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
8.142 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
8.142 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (* 2 (/ 1 x))
8.142 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
8.142 * [taylor]: Taking taylor expansion of 2 in x
8.142 * [backup-simplify]: Simplify 2 into 2
8.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.142 * [taylor]: Taking taylor expansion of x in x
8.142 * [backup-simplify]: Simplify 0 into 0
8.142 * [backup-simplify]: Simplify 1 into 1
8.143 * [backup-simplify]: Simplify (/ 1 1) into 1
8.143 * [backup-simplify]: Simplify (* 2 1) into 2
8.143 * [backup-simplify]: Simplify 2 into 2
8.143 * [backup-simplify]: Simplify 1 into 1
8.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
8.144 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
8.144 * [backup-simplify]: Simplify (+ 0 0) into 0
8.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)))) into 0
8.145 * [taylor]: Taking taylor expansion of 0 in x
8.145 * [backup-simplify]: Simplify 0 into 0
8.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.146 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
8.146 * [backup-simplify]: Simplify 0 into 0
8.146 * [backup-simplify]: Simplify 0 into 0
8.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
8.147 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
8.147 * [backup-simplify]: Simplify (+ 0 0) into 0
8.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.149 * [taylor]: Taking taylor expansion of 0 in x
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify 0 into 0
8.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.150 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify 0 into 0
8.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
8.151 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
8.151 * [backup-simplify]: Simplify (+ 0 0) into 0
8.153 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.153 * [taylor]: Taking taylor expansion of 0 in x
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 2 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (pow y 2) (* 2 (* x y)))
8.153 * * * * [progress]: [ 2 / 2 ] generating series at (2)
8.153 * [backup-simplify]: Simplify (+ (* y (+ (* 2 x) y)) (* x x)) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
8.153 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in (y x) around 0
8.153 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
8.153 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.153 * [taylor]: Taking taylor expansion of x in x
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 1 into 1
8.153 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
8.154 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.154 * [taylor]: Taking taylor expansion of y in x
8.154 * [backup-simplify]: Simplify y into y
8.154 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
8.154 * [taylor]: Taking taylor expansion of 2 in x
8.154 * [backup-simplify]: Simplify 2 into 2
8.154 * [taylor]: Taking taylor expansion of (* x y) in x
8.154 * [taylor]: Taking taylor expansion of x in x
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 1 into 1
8.154 * [taylor]: Taking taylor expansion of y in x
8.154 * [backup-simplify]: Simplify y into y
8.154 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
8.154 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.154 * [taylor]: Taking taylor expansion of x in y
8.154 * [backup-simplify]: Simplify x into x
8.154 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
8.154 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.154 * [taylor]: Taking taylor expansion of y in y
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 1 into 1
8.154 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
8.154 * [taylor]: Taking taylor expansion of 2 in y
8.154 * [backup-simplify]: Simplify 2 into 2
8.154 * [taylor]: Taking taylor expansion of (* x y) in y
8.154 * [taylor]: Taking taylor expansion of x in y
8.154 * [backup-simplify]: Simplify x into x
8.154 * [taylor]: Taking taylor expansion of y in y
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 1 into 1
8.154 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
8.154 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.154 * [taylor]: Taking taylor expansion of x in y
8.154 * [backup-simplify]: Simplify x into x
8.154 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
8.154 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.154 * [taylor]: Taking taylor expansion of y in y
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 1 into 1
8.154 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
8.154 * [taylor]: Taking taylor expansion of 2 in y
8.154 * [backup-simplify]: Simplify 2 into 2
8.154 * [taylor]: Taking taylor expansion of (* x y) in y
8.154 * [taylor]: Taking taylor expansion of x in y
8.154 * [backup-simplify]: Simplify x into x
8.154 * [taylor]: Taking taylor expansion of y in y
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 1 into 1
8.154 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.154 * [backup-simplify]: Simplify (* x 0) into 0
8.155 * [backup-simplify]: Simplify (* 2 0) into 0
8.155 * [backup-simplify]: Simplify (+ 0 0) into 0
8.155 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
8.155 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.155 * [taylor]: Taking taylor expansion of x in x
8.155 * [backup-simplify]: Simplify 0 into 0
8.155 * [backup-simplify]: Simplify 1 into 1
8.155 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
8.155 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
8.156 * [backup-simplify]: Simplify (+ (* 2 x) (* 0 0)) into (* 2 x)
8.156 * [backup-simplify]: Simplify (+ 0 (* 2 x)) into (* 2 x)
8.156 * [backup-simplify]: Simplify (+ 0 (* 2 x)) into (* 2 x)
8.156 * [taylor]: Taking taylor expansion of (* 2 x) in x
8.156 * [taylor]: Taking taylor expansion of 2 in x
8.156 * [backup-simplify]: Simplify 2 into 2
8.156 * [taylor]: Taking taylor expansion of x in x
8.156 * [backup-simplify]: Simplify 0 into 0
8.156 * [backup-simplify]: Simplify 1 into 1
8.156 * [backup-simplify]: Simplify (* 2 0) into 0
8.156 * [backup-simplify]: Simplify 0 into 0
8.156 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
8.157 * [backup-simplify]: Simplify (* 1 1) into 1
8.157 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
8.158 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 x) (* 0 0))) into 0
8.158 * [backup-simplify]: Simplify (+ 1 0) into 1
8.158 * [backup-simplify]: Simplify (+ 0 1) into 1
8.158 * [taylor]: Taking taylor expansion of 1 in x
8.158 * [backup-simplify]: Simplify 1 into 1
8.158 * [backup-simplify]: Simplify 1 into 1
8.159 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
8.159 * [backup-simplify]: Simplify 2 into 2
8.159 * [backup-simplify]: Simplify (* 1 1) into 1
8.159 * [backup-simplify]: Simplify 1 into 1
8.159 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 2 (* x y)) (* 1 (pow (* 1 y) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
8.159 * [backup-simplify]: Simplify (+ (* (/ 1 y) (+ (* 2 (/ 1 x)) (/ 1 y))) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
8.159 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (y x) around 0
8.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
8.160 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.160 * [taylor]: Taking taylor expansion of x in x
8.160 * [backup-simplify]: Simplify 0 into 0
8.160 * [backup-simplify]: Simplify 1 into 1
8.160 * [backup-simplify]: Simplify (* 1 1) into 1
8.160 * [backup-simplify]: Simplify (/ 1 1) into 1
8.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
8.160 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.160 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.160 * [taylor]: Taking taylor expansion of y in x
8.160 * [backup-simplify]: Simplify y into y
8.160 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.160 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.160 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
8.160 * [taylor]: Taking taylor expansion of 2 in x
8.160 * [backup-simplify]: Simplify 2 into 2
8.160 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
8.160 * [taylor]: Taking taylor expansion of (* x y) in x
8.160 * [taylor]: Taking taylor expansion of x in x
8.160 * [backup-simplify]: Simplify 0 into 0
8.160 * [backup-simplify]: Simplify 1 into 1
8.160 * [taylor]: Taking taylor expansion of y in x
8.161 * [backup-simplify]: Simplify y into y
8.161 * [backup-simplify]: Simplify (* 0 y) into 0
8.161 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
8.161 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.161 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
8.161 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.161 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.161 * [taylor]: Taking taylor expansion of x in y
8.161 * [backup-simplify]: Simplify x into x
8.161 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.161 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.161 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
8.161 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.161 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.161 * [taylor]: Taking taylor expansion of y in y
8.161 * [backup-simplify]: Simplify 0 into 0
8.161 * [backup-simplify]: Simplify 1 into 1
8.161 * [backup-simplify]: Simplify (* 1 1) into 1
8.162 * [backup-simplify]: Simplify (/ 1 1) into 1
8.162 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
8.162 * [taylor]: Taking taylor expansion of 2 in y
8.162 * [backup-simplify]: Simplify 2 into 2
8.162 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
8.162 * [taylor]: Taking taylor expansion of (* x y) in y
8.162 * [taylor]: Taking taylor expansion of x in y
8.162 * [backup-simplify]: Simplify x into x
8.162 * [taylor]: Taking taylor expansion of y in y
8.162 * [backup-simplify]: Simplify 0 into 0
8.162 * [backup-simplify]: Simplify 1 into 1
8.162 * [backup-simplify]: Simplify (* x 0) into 0
8.162 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
8.162 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.162 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
8.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.162 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.162 * [taylor]: Taking taylor expansion of x in y
8.162 * [backup-simplify]: Simplify x into x
8.162 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.162 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.162 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
8.162 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.162 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.162 * [taylor]: Taking taylor expansion of y in y
8.163 * [backup-simplify]: Simplify 0 into 0
8.163 * [backup-simplify]: Simplify 1 into 1
8.163 * [backup-simplify]: Simplify (* 1 1) into 1
8.163 * [backup-simplify]: Simplify (/ 1 1) into 1
8.163 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
8.163 * [taylor]: Taking taylor expansion of 2 in y
8.163 * [backup-simplify]: Simplify 2 into 2
8.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
8.163 * [taylor]: Taking taylor expansion of (* x y) in y
8.163 * [taylor]: Taking taylor expansion of x in y
8.163 * [backup-simplify]: Simplify x into x
8.163 * [taylor]: Taking taylor expansion of y in y
8.163 * [backup-simplify]: Simplify 0 into 0
8.163 * [backup-simplify]: Simplify 1 into 1
8.163 * [backup-simplify]: Simplify (* x 0) into 0
8.163 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
8.163 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.164 * [backup-simplify]: Simplify (+ 1 0) into 1
8.164 * [backup-simplify]: Simplify (+ 0 1) into 1
8.164 * [taylor]: Taking taylor expansion of 1 in x
8.164 * [backup-simplify]: Simplify 1 into 1
8.164 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.165 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
8.165 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
8.165 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 x))) into (* 2 (/ 1 x))
8.165 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
8.165 * [taylor]: Taking taylor expansion of 2 in x
8.165 * [backup-simplify]: Simplify 2 into 2
8.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.165 * [taylor]: Taking taylor expansion of x in x
8.165 * [backup-simplify]: Simplify 0 into 0
8.165 * [backup-simplify]: Simplify 1 into 1
8.165 * [backup-simplify]: Simplify (/ 1 1) into 1
8.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.167 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
8.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
8.167 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
8.167 * [backup-simplify]: Simplify (+ 0 0) into 0
8.168 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
8.168 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.168 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.168 * [taylor]: Taking taylor expansion of x in x
8.168 * [backup-simplify]: Simplify 0 into 0
8.168 * [backup-simplify]: Simplify 1 into 1
8.168 * [backup-simplify]: Simplify (* 1 1) into 1
8.168 * [backup-simplify]: Simplify (/ 1 1) into 1
8.168 * [backup-simplify]: Simplify 1 into 1
8.169 * [backup-simplify]: Simplify (* 2 1) into 2
8.169 * [backup-simplify]: Simplify 2 into 2
8.169 * [backup-simplify]: Simplify 1 into 1
8.169 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (+ (* 2 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
8.169 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (+ (* 2 (/ 1 (- x))) (/ 1 (- y)))) (* (/ 1 (- x)) (/ 1 (- x)))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
8.169 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (y x) around 0
8.169 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
8.169 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.169 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.169 * [taylor]: Taking taylor expansion of x in x
8.169 * [backup-simplify]: Simplify 0 into 0
8.169 * [backup-simplify]: Simplify 1 into 1
8.170 * [backup-simplify]: Simplify (* 1 1) into 1
8.170 * [backup-simplify]: Simplify (/ 1 1) into 1
8.170 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
8.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
8.170 * [taylor]: Taking taylor expansion of (pow y 2) in x
8.170 * [taylor]: Taking taylor expansion of y in x
8.170 * [backup-simplify]: Simplify y into y
8.170 * [backup-simplify]: Simplify (* y y) into (pow y 2)
8.170 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
8.170 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
8.170 * [taylor]: Taking taylor expansion of 2 in x
8.170 * [backup-simplify]: Simplify 2 into 2
8.170 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
8.170 * [taylor]: Taking taylor expansion of (* x y) in x
8.170 * [taylor]: Taking taylor expansion of x in x
8.170 * [backup-simplify]: Simplify 0 into 0
8.170 * [backup-simplify]: Simplify 1 into 1
8.170 * [taylor]: Taking taylor expansion of y in x
8.170 * [backup-simplify]: Simplify y into y
8.170 * [backup-simplify]: Simplify (* 0 y) into 0
8.171 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
8.171 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.171 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
8.171 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.171 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.171 * [taylor]: Taking taylor expansion of x in y
8.171 * [backup-simplify]: Simplify x into x
8.171 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.171 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.171 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
8.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.171 * [taylor]: Taking taylor expansion of y in y
8.171 * [backup-simplify]: Simplify 0 into 0
8.171 * [backup-simplify]: Simplify 1 into 1
8.171 * [backup-simplify]: Simplify (* 1 1) into 1
8.171 * [backup-simplify]: Simplify (/ 1 1) into 1
8.171 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
8.171 * [taylor]: Taking taylor expansion of 2 in y
8.172 * [backup-simplify]: Simplify 2 into 2
8.172 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
8.172 * [taylor]: Taking taylor expansion of (* x y) in y
8.172 * [taylor]: Taking taylor expansion of x in y
8.172 * [backup-simplify]: Simplify x into x
8.172 * [taylor]: Taking taylor expansion of y in y
8.172 * [backup-simplify]: Simplify 0 into 0
8.172 * [backup-simplify]: Simplify 1 into 1
8.172 * [backup-simplify]: Simplify (* x 0) into 0
8.172 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
8.172 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.172 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
8.172 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
8.172 * [taylor]: Taking taylor expansion of (pow x 2) in y
8.172 * [taylor]: Taking taylor expansion of x in y
8.172 * [backup-simplify]: Simplify x into x
8.172 * [backup-simplify]: Simplify (* x x) into (pow x 2)
8.172 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
8.172 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
8.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.172 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.172 * [taylor]: Taking taylor expansion of y in y
8.172 * [backup-simplify]: Simplify 0 into 0
8.172 * [backup-simplify]: Simplify 1 into 1
8.173 * [backup-simplify]: Simplify (* 1 1) into 1
8.173 * [backup-simplify]: Simplify (/ 1 1) into 1
8.173 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
8.173 * [taylor]: Taking taylor expansion of 2 in y
8.173 * [backup-simplify]: Simplify 2 into 2
8.173 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
8.173 * [taylor]: Taking taylor expansion of (* x y) in y
8.173 * [taylor]: Taking taylor expansion of x in y
8.173 * [backup-simplify]: Simplify x into x
8.173 * [taylor]: Taking taylor expansion of y in y
8.173 * [backup-simplify]: Simplify 0 into 0
8.173 * [backup-simplify]: Simplify 1 into 1
8.173 * [backup-simplify]: Simplify (* x 0) into 0
8.173 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
8.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.174 * [backup-simplify]: Simplify (+ 1 0) into 1
8.174 * [backup-simplify]: Simplify (+ 0 1) into 1
8.174 * [taylor]: Taking taylor expansion of 1 in x
8.174 * [backup-simplify]: Simplify 1 into 1
8.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.175 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
8.175 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
8.175 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 x))) into (* 2 (/ 1 x))
8.175 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
8.175 * [taylor]: Taking taylor expansion of 2 in x
8.175 * [backup-simplify]: Simplify 2 into 2
8.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.175 * [taylor]: Taking taylor expansion of x in x
8.175 * [backup-simplify]: Simplify 0 into 0
8.175 * [backup-simplify]: Simplify 1 into 1
8.175 * [backup-simplify]: Simplify (/ 1 1) into 1
8.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.177 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
8.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
8.177 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
8.177 * [backup-simplify]: Simplify (+ 0 0) into 0
8.177 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
8.178 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
8.178 * [taylor]: Taking taylor expansion of (pow x 2) in x
8.178 * [taylor]: Taking taylor expansion of x in x
8.178 * [backup-simplify]: Simplify 0 into 0
8.178 * [backup-simplify]: Simplify 1 into 1
8.178 * [backup-simplify]: Simplify (* 1 1) into 1
8.178 * [backup-simplify]: Simplify (/ 1 1) into 1
8.178 * [backup-simplify]: Simplify 1 into 1
8.178 * [backup-simplify]: Simplify (* 2 1) into 2
8.178 * [backup-simplify]: Simplify 2 into 2
8.178 * [backup-simplify]: Simplify 1 into 1
8.179 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
8.179 * * * [progress]: simplifying candidates
8.180 * [simplify]: Simplifying:
  (* y (+ (* 2 x) y))
  (+ (log y) (log (+ (* 2 x) y)))
  (log (* y (+ (* 2 x) y)))
  (exp (* y (+ (* 2 x) y)))
  (* (* (* y y) y) (* (* (+ (* 2 x) y) (+ (* 2 x) y)) (+ (* 2 x) y)))
  (* (cbrt (* y (+ (* 2 x) y))) (cbrt (* y (+ (* 2 x) y))))
  (cbrt (* y (+ (* 2 x) y)))
  (* (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (* y (+ (* 2 x) y)))
  (sqrt (* y (+ (* 2 x) y)))
  (sqrt (* y (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* y (* 2 x))
  (* y y)
  (* (* 2 x) y)
  (* y y)
  (* y (* (cbrt (+ (* 2 x) y)) (cbrt (+ (* 2 x) y))))
  (* y (sqrt (+ (* 2 x) y)))
  (* y 1)
  (* (cbrt y) (+ (* 2 x) y))
  (* (sqrt y) (+ (* 2 x) y))
  (* y (+ (* 2 x) y))
  (* y (+ (pow (* 2 x) 3) (pow y 3)))
  (* y (- (* (* 2 x) (* 2 x)) (* y y)))
  (* (exp (* y (+ (* 2 x) y))) (exp (* x x)))
  (log (+ (* y (+ (* 2 x) y)) (* x x)))
  (exp (+ (* y (+ (* 2 x) y)) (* x x)))
  (* (cbrt (+ (* y (+ (* 2 x) y)) (* x x))) (cbrt (+ (* y (+ (* 2 x) y)) (* x x))))
  (cbrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (* (* (+ (* y (+ (* 2 x) y)) (* x x)) (+ (* y (+ (* 2 x) y)) (* x x))) (+ (* y (+ (* 2 x) y)) (* x x)))
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (+ (pow (* y (+ (* 2 x) y)) 3) (pow (* x x) 3))
  (+ (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (- (* (* x x) (* x x)) (* (* y (+ (* 2 x) y)) (* x x))))
  (- (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (* (* x x) (* x x)))
  (- (* y (+ (* 2 x) y)) (* x x))
  (+ (* y y) (* x x))
  (+ (* y y) (* x x))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
8.180 * * [simplify]: Extracting # 0 : cost  0
8.180 * * [simplify]: Extracting # 1 : cost  0
8.181 * * [simplify]: Extracting # 2 : cost  0
8.181 * * [simplify]: Extracting # 3 : cost  0
8.181 * * [simplify]: Extracting # 4 : cost  0
8.181 * * [simplify]: Extracting # 5 : cost  0
8.181 * * [simplify]: Extracting # 6 : cost  0
8.181 * * [simplify]: Extracting # 7 : cost  0
8.181 * * [simplify]: iteration  0 :  70  enodes  (cost  523 )
8.207 * * [simplify]: Extracting # 0 : cost  0
8.207 * * [simplify]: Extracting # 1 : cost  0
8.208 * * [simplify]: Extracting # 2 : cost  0
8.208 * * [simplify]: Extracting # 3 : cost  0
8.208 * * [simplify]: iteration  1 :  216  enodes  (cost  485 )
8.356 * * [simplify]: Extracting # 0 : cost  0
8.357 * * [simplify]: Extracting # 1 : cost  0
8.358 * * [simplify]: Extracting # 2 : cost  0
8.359 * * [simplify]: Extracting # 3 : cost  0
8.360 * * [simplify]: Extracting # 4 : cost  0
8.361 * * [simplify]: iteration  2 :  736  enodes  (cost  445 )
9.193 * * [simplify]: Extracting # 0 : cost  0
9.202 * * [simplify]: Extracting # 1 : cost  0
9.208 * * [simplify]: Extracting # 2 : cost  0
9.215 * * [simplify]: Extracting # 3 : cost  0
9.221 * * [simplify]: Extracting # 4 : cost  0
9.227 * * [simplify]: iteration  3 :  3389  enodes  (cost  437 )
10.965 * * [simplify]: Extracting # 0 : cost  0
10.974 * * [simplify]: Extracting # 1 : cost  0
10.993 * * [simplify]: Extracting # 2 : cost  0
11.004 * * [simplify]: Extracting # 3 : cost  0
11.014 * * [simplify]: Extracting # 4 : cost  0
11.024 * * [simplify]: iteration done:  5000  enodes  (cost  437 )
11.025 * [simplify]: Simplified to:
  (* (+ (* 2 x) y) y)
  (log (* (+ (* 2 x) y) y))
  (log (* (+ (* 2 x) y) y))
  (exp (* y (+ (* 2 x) y)))
  (pow (* y (+ (* 2 x) y)) 3)
  (* (cbrt (* y (+ (* 2 x) y))) (cbrt (* y (+ (* 2 x) y))))
  (cbrt (* y (+ (* 2 x) y)))
  (pow (* y (+ (* 2 x) y)) 3)
  (sqrt (* y (+ (* 2 x) y)))
  (sqrt (* y (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* y (* 2 x))
  (* y y)
  (* y (* 2 x))
  (* y y)
  (* y (* (cbrt (+ (* 2 x) y)) (cbrt (+ (* 2 x) y))))
  (* y (sqrt (+ (* 2 x) y)))
  y
  (* (cbrt y) (+ (* 2 x) y))
  (* (sqrt y) (+ (* 2 x) y))
  (* (+ (* 2 x) y) y)
  (* y (+ (pow (* 2 x) 3) (pow y 3)))
  (* y (- (* 4 (* x x)) (* y y)))
  (exp (+ (* y (+ (* 2 x) y)) (* x x)))
  (log (+ (* y (+ (* 2 x) y)) (* x x)))
  (exp (+ (* y (+ (* 2 x) y)) (* x x)))
  (* (cbrt (+ (* y (+ (* 2 x) y)) (* x x))) (cbrt (+ (* y (+ (* 2 x) y)) (* x x))))
  (cbrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (pow (+ (* (+ (* 2 x) y) y) (pow x 2)) 3)
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (+ (pow (* y (+ (* 2 x) y)) 3) (pow x 6))
  (+ (* (* (+ (* 2 x) y) y) (- (* y (+ (* 2 x) y)) (* x x))) (pow x 4))
  (- (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (pow x 4))
  (- (* y (+ (* 2 x) y)) (* x x))
  (+ (* y y) (* x x))
  (+ (* y y) (* x x))
  (* (+ (* 2 x) y) y)
  (* (+ (* 2 x) y) y)
  (* (+ (* 2 x) y) y)
  (+ (* (+ (* 2 x) y) y) (pow x 2))
  (+ (* (+ (* 2 x) y) y) (pow x 2))
  (+ (* (+ (* 2 x) y) y) (pow x 2))
11.025 * * * [progress]: adding candidates to table
11.156 * [progress]: [Phase 3 of 3] Extracting.
11.156 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))> #<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))>)
11.157 * * * [regime-changes]: Trying 2 branch expressions: (y x)
11.157 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))> #<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))>)
11.178 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))> #<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))>)
11.196 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
11.196 * [simplify]: Simplifying:
  (+ (* (+ x y) x) (* (+ x y) y))
11.197 * * [simplify]: Extracting # 0 : cost  0
11.197 * * [simplify]: Extracting # 1 : cost  0
11.197 * * [simplify]: Extracting # 2 : cost  0
11.197 * * [simplify]: Extracting # 3 : cost  0
11.197 * * [simplify]: Extracting # 4 : cost  0
11.197 * * [simplify]: iteration  0 :  6  enodes  (cost  11 )
11.197 * * [simplify]: Extracting # 0 : cost  0
11.197 * * [simplify]: iteration  1 :  10  enodes  (cost  11 )
11.198 * * [simplify]: Extracting # 0 : cost  0
11.198 * * [simplify]: iteration done:  10  enodes  (cost  11 )
11.198 * [simplify]: Simplified to:
  (+ (* (+ x y) x) (* (+ x y) y))
12.255 * [regime-testing]: Baseline error score: 0.018575442242870503
12.259 * [regime-testing]: Oracle error score: 0.005323785785813371
12.270 * [regime-testing]: End program error score: 0.018575442242870503
12.290 * [regime-testing]: Target error score: 0.014708304092150026