43.423 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying:
  (* (+ x y) (+ x y))
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: Extracting # 3 : cost  0
0.036 * * [simplify]: Extracting # 4 : cost  0
0.036 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  2 :  27  enodes  (cost  7 )
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: Extracting # 1 : cost  0
0.051 * * [simplify]: Extracting # 2 : cost  0
0.051 * * [simplify]: iteration  3 :  65  enodes  (cost  7 )
0.071 * * [simplify]: Extracting # 0 : cost  0
0.072 * * [simplify]: Extracting # 1 : cost  0
0.072 * * [simplify]: Extracting # 2 : cost  0
0.072 * * [simplify]: Extracting # 3 : cost  0
0.072 * * [simplify]: iteration  4 :  150  enodes  (cost  7 )
0.120 * * [simplify]: Extracting # 0 : cost  0
0.120 * * [simplify]: Extracting # 1 : cost  0
0.120 * * [simplify]: Extracting # 2 : cost  0
0.120 * * [simplify]: iteration  5 :  273  enodes  (cost  7 )
0.165 * * [simplify]: Extracting # 0 : cost  0
0.165 * * [simplify]: Extracting # 1 : cost  0
0.165 * * [simplify]: iteration  6 :  323  enodes  (cost  7 )
0.194 * * [simplify]: Extracting # 0 : cost  0
0.194 * * [simplify]: Extracting # 1 : cost  0
0.195 * * [simplify]: Extracting # 2 : cost  0
0.195 * * [simplify]: iteration  7 :  340  enodes  (cost  7 )
0.227 * * [simplify]: Extracting # 0 : cost  0
0.227 * * [simplify]: iteration  8 :  342  enodes  (cost  7 )
0.274 * * [simplify]: Extracting # 0 : cost  0
0.274 * * [simplify]: iteration done:  342  enodes  (cost  7 )
0.274 * [simplify]: Simplified to:
  (* (+ x y) (+ x y))
0.275 * * [progress]: iteration 1 / 4
0.275 * * * [progress]: picking best candidate
0.277 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.277 * * * [progress]: localizing error
0.283 * * * [progress]: generating rewritten candidates
0.283 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.340 * * * [progress]: generating series expansions
0.340 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.340 * [backup-simplify]: Simplify (* (+ x y) (+ x y)) into (pow (+ x y) 2)
0.340 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.340 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.340 * [taylor]: Taking taylor expansion of (+ x y) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [backup-simplify]: Simplify x into x
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 1 into 1
0.341 * [backup-simplify]: Simplify (+ x 0) into x
0.341 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.341 * [taylor]: Taking taylor expansion of (+ x y) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 1 into 1
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [backup-simplify]: Simplify y into y
0.341 * [backup-simplify]: Simplify (+ 0 y) into y
0.341 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.341 * [taylor]: Taking taylor expansion of (+ x y) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 1 into 1
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [backup-simplify]: Simplify y into y
0.341 * [backup-simplify]: Simplify (+ 0 y) into y
0.341 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.341 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 1 into 1
0.342 * [backup-simplify]: Simplify (+ 1 0) into 1
0.342 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
0.342 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.342 * [taylor]: Taking taylor expansion of 2 in y
0.342 * [backup-simplify]: Simplify 2 into 2
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.343 * [backup-simplify]: Simplify (* 2 0) into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify (+ 0 0) into 0
0.343 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
0.343 * [taylor]: Taking taylor expansion of 1 in y
0.343 * [backup-simplify]: Simplify 1 into 1
0.344 * [backup-simplify]: Simplify 1 into 1
0.344 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.344 * [backup-simplify]: Simplify 2 into 2
0.345 * [backup-simplify]: Simplify (* 1 1) into 1
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [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))))
0.345 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (pow (+ (/ 1 y) (/ 1 x)) 2)
0.345 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.345 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.346 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify 1 into 1
0.346 * [backup-simplify]: Simplify (/ 1 1) into 1
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.346 * [taylor]: Taking taylor expansion of x in y
0.346 * [backup-simplify]: Simplify x into x
0.346 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.347 * [backup-simplify]: Simplify (+ 1 0) into 1
0.347 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.347 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [backup-simplify]: Simplify y into y
0.347 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 1 into 1
0.347 * [backup-simplify]: Simplify (/ 1 1) into 1
0.348 * [backup-simplify]: Simplify (+ 0 1) into 1
0.348 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.348 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [backup-simplify]: Simplify y into y
0.348 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 1 into 1
0.348 * [backup-simplify]: Simplify (/ 1 1) into 1
0.349 * [backup-simplify]: Simplify (+ 0 1) into 1
0.349 * [backup-simplify]: Simplify (* 1 1) into 1
0.349 * [taylor]: Taking taylor expansion of 1 in y
0.349 * [backup-simplify]: Simplify 1 into 1
0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.350 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.350 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.350 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.350 * [taylor]: Taking taylor expansion of 2 in y
0.350 * [backup-simplify]: Simplify 2 into 2
0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 1 into 1
0.351 * [backup-simplify]: Simplify (/ 1 1) into 1
0.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.352 * [backup-simplify]: Simplify (+ 0 0) into 0
0.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.353 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (* 1 1) into 1
0.354 * [backup-simplify]: Simplify (/ 1 1) into 1
0.354 * [backup-simplify]: Simplify 1 into 1
0.354 * [backup-simplify]: Simplify (* 2 1) into 2
0.354 * [backup-simplify]: Simplify 2 into 2
0.354 * [backup-simplify]: Simplify 1 into 1
0.355 * [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))))
0.355 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (pow (+ (/ 1 y) (/ 1 x)) 2)
0.355 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.355 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.355 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.355 * [taylor]: Taking taylor expansion of y in y
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 1 into 1
0.356 * [backup-simplify]: Simplify (/ 1 1) into 1
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [backup-simplify]: Simplify x into x
0.356 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.356 * [backup-simplify]: Simplify (+ 1 0) into 1
0.356 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [backup-simplify]: Simplify y into y
0.356 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify 1 into 1
0.357 * [backup-simplify]: Simplify (/ 1 1) into 1
0.357 * [backup-simplify]: Simplify (+ 0 1) into 1
0.357 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [backup-simplify]: Simplify y into y
0.357 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 1 into 1
0.358 * [backup-simplify]: Simplify (/ 1 1) into 1
0.358 * [backup-simplify]: Simplify (+ 0 1) into 1
0.359 * [backup-simplify]: Simplify (* 1 1) into 1
0.359 * [taylor]: Taking taylor expansion of 1 in y
0.359 * [backup-simplify]: Simplify 1 into 1
0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.360 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.360 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.360 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.360 * [taylor]: Taking taylor expansion of 2 in y
0.360 * [backup-simplify]: Simplify 2 into 2
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 1 into 1
0.360 * [backup-simplify]: Simplify (/ 1 1) into 1
0.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.361 * [backup-simplify]: Simplify (+ 0 0) into 0
0.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.362 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (* 1 1) into 1
0.363 * [backup-simplify]: Simplify (/ 1 1) into 1
0.363 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (* 2 1) into 2
0.364 * [backup-simplify]: Simplify 2 into 2
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [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))))
0.365 * * * [progress]: simplifying candidates
0.365 * [simplify]: Simplifying:
  (expm1 (* (+ x y) (+ x y)))
  (log1p (* (+ x y) (+ x y)))
  (+ 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))))
0.367 * * [simplify]: Extracting # 0 : cost  0
0.367 * * [simplify]: Extracting # 1 : cost  0
0.367 * * [simplify]: Extracting # 2 : cost  0
0.367 * * [simplify]: Extracting # 3 : cost  0
0.367 * * [simplify]: Extracting # 4 : cost  0
0.367 * * [simplify]: Extracting # 5 : cost  0
0.367 * * [simplify]: Extracting # 6 : cost  0
0.368 * * [simplify]: iteration  0 :  64  enodes  (cost  532 )
0.394 * * [simplify]: Extracting # 0 : cost  0
0.394 * * [simplify]: Extracting # 1 : cost  0
0.395 * * [simplify]: Extracting # 2 : cost  0
0.395 * * [simplify]: Extracting # 3 : cost  0
0.395 * * [simplify]: Extracting # 4 : cost  0
0.396 * * [simplify]: iteration  1 :  232  enodes  (cost  465 )
0.605 * * [simplify]: Extracting # 0 : cost  0
0.608 * * [simplify]: Extracting # 1 : cost  0
0.610 * * [simplify]: Extracting # 2 : cost  0
0.612 * * [simplify]: Extracting # 3 : cost  0
0.614 * * [simplify]: Extracting # 4 : cost  0
0.616 * * [simplify]: iteration  2 :  1742  enodes  (cost  416 )
1.478 * * [simplify]: Extracting # 0 : cost  0
1.489 * * [simplify]: Extracting # 1 : cost  0
1.496 * * [simplify]: Extracting # 2 : cost  0
1.502 * * [simplify]: Extracting # 3 : cost  0
1.509 * * [simplify]: Extracting # 4 : cost  0
1.516 * * [simplify]: iteration done:  5002  enodes  (cost  406 )
1.516 * [simplify]: Simplified to:
  (expm1 (* (+ x y) (+ x y)))
  (log1p (* (+ x y) (+ x y)))
  2
  (* (+ x y) (+ x y))
  2
  (* 2 (log (+ x y)))
  (* 2 (log (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (pow (+ x y) (* 2 3))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (pow (+ x y) (* 2 3))
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (fma x x (* y (- y x))) (fma x x (* y (- y x))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (fma x x (* y (- y x))) (- x y))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (fma x x (* y (- y x))) (- x y))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (cbrt (+ x y)) (+ x y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (+ x y)
  (+ x y)
  1
  (* (+ x y) (+ x y))
  1
  (* (+ x y) (+ x y))
  1
  (* (+ x y) (+ x y))
  1
  (* (+ x y) (+ x y))
  (+ x y)
  (+ x y)
  2
  (* x (+ x y))
  (* y (+ x y))
  (* x (+ x y))
  (* y (+ x y))
  (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (pow (sqrt (+ x y)) 3)
  (+ x y)
  (+ x y)
  (* (cbrt (+ x y)) (+ x y))
  (pow (sqrt (+ x y)) 3)
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (fma x x (* y (fma x 2 y)))
  (fma x x (* y (fma x 2 y)))
  (fma x x (* y (fma x 2 y)))
1.516 * * * [progress]: adding candidates to table
1.575 * * [progress]: iteration 2 / 4
1.575 * * * [progress]: picking best candidate
1.577 * * * * [pick]: Picked  #<alt (λ (x y) (fma x x (* y (fma x 2 y))))>
1.577 * * * [progress]: localizing error
1.587 * * * [progress]: generating rewritten candidates
1.587 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
1.595 * * * [progress]: generating series expansions
1.596 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
1.596 * [backup-simplify]: Simplify (* y (fma x 2 y)) into (* y (fma x 2 y))
1.596 * [approximate]: Taking taylor expansion of (* y (fma x 2 y)) in (y x) around 0
1.596 * [taylor]: Taking taylor expansion of (* y (fma x 2 y)) in x
1.596 * [taylor]: Taking taylor expansion of y in x
1.596 * [backup-simplify]: Simplify y into y
1.596 * [taylor]: Taking taylor expansion of (fma x 2 y) in x
1.596 * [taylor]: Rewrote expression to (+ (* x 2) y)
1.596 * [taylor]: Taking taylor expansion of (* x 2) in x
1.596 * [taylor]: Taking taylor expansion of x in x
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify 1 into 1
1.596 * [taylor]: Taking taylor expansion of 2 in x
1.596 * [backup-simplify]: Simplify 2 into 2
1.596 * [taylor]: Taking taylor expansion of y in x
1.596 * [backup-simplify]: Simplify y into y
1.596 * [taylor]: Taking taylor expansion of (* y (fma x 2 y)) in y
1.596 * [taylor]: Taking taylor expansion of y in y
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify 1 into 1
1.596 * [taylor]: Taking taylor expansion of (fma x 2 y) in y
1.596 * [taylor]: Rewrote expression to (+ (* x 2) y)
1.596 * [taylor]: Taking taylor expansion of (* x 2) in y
1.596 * [taylor]: Taking taylor expansion of x in y
1.596 * [backup-simplify]: Simplify x into x
1.596 * [taylor]: Taking taylor expansion of 2 in y
1.596 * [backup-simplify]: Simplify 2 into 2
1.596 * [taylor]: Taking taylor expansion of y in y
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify 1 into 1
1.596 * [taylor]: Taking taylor expansion of (* y (fma x 2 y)) in y
1.596 * [taylor]: Taking taylor expansion of y in y
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify 1 into 1
1.596 * [taylor]: Taking taylor expansion of (fma x 2 y) in y
1.596 * [taylor]: Rewrote expression to (+ (* x 2) y)
1.596 * [taylor]: Taking taylor expansion of (* x 2) in y
1.597 * [taylor]: Taking taylor expansion of x in y
1.597 * [backup-simplify]: Simplify x into x
1.597 * [taylor]: Taking taylor expansion of 2 in y
1.597 * [backup-simplify]: Simplify 2 into 2
1.597 * [taylor]: Taking taylor expansion of y in y
1.597 * [backup-simplify]: Simplify 0 into 0
1.597 * [backup-simplify]: Simplify 1 into 1
1.597 * [backup-simplify]: Simplify (* x 2) into (* 2 x)
1.597 * [backup-simplify]: Simplify (+ (* 2 x) 0) into (* 2 x)
1.597 * [backup-simplify]: Simplify (* 0 (* 2 x)) into 0
1.597 * [taylor]: Taking taylor expansion of 0 in x
1.597 * [backup-simplify]: Simplify 0 into 0
1.597 * [backup-simplify]: Simplify 0 into 0
1.597 * [backup-simplify]: Simplify (+ (* x 0) (* 0 2)) into 0
1.598 * [backup-simplify]: Simplify (+ 0 1) into 1
1.598 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* 2 x))) into (* 2 x)
1.598 * [taylor]: Taking taylor expansion of (* 2 x) in x
1.598 * [taylor]: Taking taylor expansion of 2 in x
1.598 * [backup-simplify]: Simplify 2 into 2
1.598 * [taylor]: Taking taylor expansion of x in x
1.598 * [backup-simplify]: Simplify 0 into 0
1.598 * [backup-simplify]: Simplify 1 into 1
1.598 * [backup-simplify]: Simplify (* 2 0) into 0
1.598 * [backup-simplify]: Simplify 0 into 0
1.598 * [backup-simplify]: Simplify 0 into 0
1.599 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 2))) into 0
1.599 * [backup-simplify]: Simplify (+ 0 0) into 0
1.600 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* 2 x)))) into 1
1.600 * [taylor]: Taking taylor expansion of 1 in x
1.600 * [backup-simplify]: Simplify 1 into 1
1.600 * [backup-simplify]: Simplify 1 into 1
1.600 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
1.600 * [backup-simplify]: Simplify 2 into 2
1.600 * [backup-simplify]: Simplify 0 into 0
1.601 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
1.601 * [backup-simplify]: Simplify (+ 0 0) into 0
1.602 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* 2 x))))) into 0
1.602 * [taylor]: Taking taylor expansion of 0 in x
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify 0 into 0
1.603 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 2))))) into 0
1.603 * [backup-simplify]: Simplify (+ 0 0) into 0
1.604 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* 2 x)))))) into 0
1.604 * [taylor]: Taking taylor expansion of 0 in x
1.604 * [backup-simplify]: Simplify 0 into 0
1.604 * [backup-simplify]: Simplify 0 into 0
1.604 * [backup-simplify]: Simplify (+ (* 2 (* x y)) (* 1 (pow (* 1 y) 2))) into (+ (pow y 2) (* 2 (* x y)))
1.605 * [backup-simplify]: Simplify (* (/ 1 y) (fma (/ 1 x) 2 (/ 1 y))) into (/ (fma (/ 1 x) 2 (/ 1 y)) y)
1.605 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 x) 2 (/ 1 y)) y) in (y x) around 0
1.605 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) 2 (/ 1 y)) y) in x
1.605 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2 (/ 1 y)) in x
1.605 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2) (/ 1 y))
1.605 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2) in x
1.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.605 * [taylor]: Taking taylor expansion of x in x
1.605 * [backup-simplify]: Simplify 0 into 0
1.605 * [backup-simplify]: Simplify 1 into 1
1.605 * [backup-simplify]: Simplify (/ 1 1) into 1
1.605 * [taylor]: Taking taylor expansion of 2 in x
1.605 * [backup-simplify]: Simplify 2 into 2
1.605 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.605 * [taylor]: Taking taylor expansion of y in x
1.605 * [backup-simplify]: Simplify y into y
1.605 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.605 * [taylor]: Taking taylor expansion of y in x
1.605 * [backup-simplify]: Simplify y into y
1.606 * [backup-simplify]: Simplify (* 1 2) into 2
1.606 * [backup-simplify]: Simplify (+ 2 0) into 2
1.606 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
1.606 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) 2 (/ 1 y)) y) in y
1.606 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2 (/ 1 y)) in y
1.606 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2) (/ 1 y))
1.606 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2) in y
1.606 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.606 * [taylor]: Taking taylor expansion of x in y
1.606 * [backup-simplify]: Simplify x into x
1.606 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.606 * [taylor]: Taking taylor expansion of 2 in y
1.606 * [backup-simplify]: Simplify 2 into 2
1.607 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.607 * [taylor]: Taking taylor expansion of y in y
1.607 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify 1 into 1
1.607 * [backup-simplify]: Simplify (/ 1 1) into 1
1.607 * [taylor]: Taking taylor expansion of y in y
1.607 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify 1 into 1
1.607 * [backup-simplify]: Simplify (+ 0 1) into 1
1.608 * [backup-simplify]: Simplify (/ 1 1) into 1
1.608 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) 2 (/ 1 y)) y) in y
1.608 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 2 (/ 1 y)) in y
1.608 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 2) (/ 1 y))
1.608 * [taylor]: Taking taylor expansion of (* (/ 1 x) 2) in y
1.608 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.608 * [taylor]: Taking taylor expansion of x in y
1.608 * [backup-simplify]: Simplify x into x
1.608 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.608 * [taylor]: Taking taylor expansion of 2 in y
1.608 * [backup-simplify]: Simplify 2 into 2
1.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.608 * [taylor]: Taking taylor expansion of y in y
1.608 * [backup-simplify]: Simplify 0 into 0
1.608 * [backup-simplify]: Simplify 1 into 1
1.609 * [backup-simplify]: Simplify (/ 1 1) into 1
1.609 * [taylor]: Taking taylor expansion of y in y
1.609 * [backup-simplify]: Simplify 0 into 0
1.609 * [backup-simplify]: Simplify 1 into 1
1.609 * [backup-simplify]: Simplify (+ 0 1) into 1
1.610 * [backup-simplify]: Simplify (/ 1 1) into 1
1.610 * [taylor]: Taking taylor expansion of 1 in x
1.610 * [backup-simplify]: Simplify 1 into 1
1.610 * [backup-simplify]: Simplify (* (/ 1 x) 2) into (/ 2 x)
1.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.610 * [backup-simplify]: Simplify (+ (/ 2 x) 0) into (* 2 (/ 1 x))
1.611 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (* 2 (/ 1 x))
1.611 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.611 * [taylor]: Taking taylor expansion of 2 in x
1.611 * [backup-simplify]: Simplify 2 into 2
1.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [backup-simplify]: Simplify 0 into 0
1.611 * [backup-simplify]: Simplify 1 into 1
1.611 * [backup-simplify]: Simplify (/ 1 1) into 1
1.611 * [backup-simplify]: Simplify (* 2 1) into 2
1.612 * [backup-simplify]: Simplify 2 into 2
1.612 * [backup-simplify]: Simplify 1 into 1
1.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.612 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 2)) into 0
1.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.613 * [backup-simplify]: Simplify (+ 0 0) into 0
1.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)))) into 0
1.614 * [taylor]: Taking taylor expansion of 0 in x
1.614 * [backup-simplify]: Simplify 0 into 0
1.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.614 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.615 * [backup-simplify]: Simplify 0 into 0
1.615 * [backup-simplify]: Simplify 0 into 0
1.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.615 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 2))) into 0
1.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.616 * [backup-simplify]: Simplify (+ 0 0) into 0
1.617 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.617 * [taylor]: Taking taylor expansion of 0 in x
1.617 * [backup-simplify]: Simplify 0 into 0
1.617 * [backup-simplify]: Simplify 0 into 0
1.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.618 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1.618 * [backup-simplify]: Simplify 0 into 0
1.618 * [backup-simplify]: Simplify 0 into 0
1.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.619 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
1.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.620 * [backup-simplify]: Simplify (+ 0 0) into 0
1.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.621 * [taylor]: Taking taylor expansion of 0 in x
1.621 * [backup-simplify]: Simplify 0 into 0
1.621 * [backup-simplify]: Simplify 0 into 0
1.622 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 2 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (pow y 2) (* 2 (* x y)))
1.622 * [backup-simplify]: Simplify (* (/ 1 (- y)) (fma (/ 1 (- x)) 2 (/ 1 (- y)))) into (* -1 (/ (fma (/ -1 x) 2 (/ -1 y)) y))
1.622 * [approximate]: Taking taylor expansion of (* -1 (/ (fma (/ -1 x) 2 (/ -1 y)) y)) in (y x) around 0
1.622 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 x) 2 (/ -1 y)) y)) in x
1.622 * [taylor]: Taking taylor expansion of -1 in x
1.622 * [backup-simplify]: Simplify -1 into -1
1.622 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) 2 (/ -1 y)) y) in x
1.622 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2 (/ -1 y)) in x
1.622 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2) (/ -1 y))
1.622 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2) in x
1.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.622 * [taylor]: Taking taylor expansion of -1 in x
1.622 * [backup-simplify]: Simplify -1 into -1
1.622 * [taylor]: Taking taylor expansion of x in x
1.622 * [backup-simplify]: Simplify 0 into 0
1.622 * [backup-simplify]: Simplify 1 into 1
1.622 * [backup-simplify]: Simplify (/ -1 1) into -1
1.622 * [taylor]: Taking taylor expansion of 2 in x
1.622 * [backup-simplify]: Simplify 2 into 2
1.622 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.622 * [taylor]: Taking taylor expansion of -1 in x
1.622 * [backup-simplify]: Simplify -1 into -1
1.622 * [taylor]: Taking taylor expansion of y in x
1.623 * [backup-simplify]: Simplify y into y
1.623 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
1.623 * [taylor]: Taking taylor expansion of y in x
1.623 * [backup-simplify]: Simplify y into y
1.623 * [backup-simplify]: Simplify (* -1 2) into -2
1.623 * [backup-simplify]: Simplify (+ -2 0) into -2
1.623 * [backup-simplify]: Simplify (/ -2 y) into (/ -2 y)
1.623 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 x) 2 (/ -1 y)) y)) in y
1.623 * [taylor]: Taking taylor expansion of -1 in y
1.623 * [backup-simplify]: Simplify -1 into -1
1.623 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) 2 (/ -1 y)) y) in y
1.623 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2 (/ -1 y)) in y
1.623 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2) (/ -1 y))
1.623 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2) in y
1.623 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.623 * [taylor]: Taking taylor expansion of -1 in y
1.623 * [backup-simplify]: Simplify -1 into -1
1.623 * [taylor]: Taking taylor expansion of x in y
1.623 * [backup-simplify]: Simplify x into x
1.624 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.624 * [taylor]: Taking taylor expansion of 2 in y
1.624 * [backup-simplify]: Simplify 2 into 2
1.624 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.624 * [taylor]: Taking taylor expansion of -1 in y
1.624 * [backup-simplify]: Simplify -1 into -1
1.624 * [taylor]: Taking taylor expansion of y in y
1.624 * [backup-simplify]: Simplify 0 into 0
1.624 * [backup-simplify]: Simplify 1 into 1
1.624 * [backup-simplify]: Simplify (/ -1 1) into -1
1.624 * [taylor]: Taking taylor expansion of y in y
1.624 * [backup-simplify]: Simplify 0 into 0
1.624 * [backup-simplify]: Simplify 1 into 1
1.624 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.625 * [backup-simplify]: Simplify (/ -1 1) into -1
1.625 * [taylor]: Taking taylor expansion of (* -1 (/ (fma (/ -1 x) 2 (/ -1 y)) y)) in y
1.625 * [taylor]: Taking taylor expansion of -1 in y
1.625 * [backup-simplify]: Simplify -1 into -1
1.625 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) 2 (/ -1 y)) y) in y
1.625 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 2 (/ -1 y)) in y
1.625 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 2) (/ -1 y))
1.625 * [taylor]: Taking taylor expansion of (* (/ -1 x) 2) in y
1.625 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.625 * [taylor]: Taking taylor expansion of -1 in y
1.625 * [backup-simplify]: Simplify -1 into -1
1.625 * [taylor]: Taking taylor expansion of x in y
1.625 * [backup-simplify]: Simplify x into x
1.625 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.625 * [taylor]: Taking taylor expansion of 2 in y
1.625 * [backup-simplify]: Simplify 2 into 2
1.625 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.625 * [taylor]: Taking taylor expansion of -1 in y
1.625 * [backup-simplify]: Simplify -1 into -1
1.625 * [taylor]: Taking taylor expansion of y in y
1.625 * [backup-simplify]: Simplify 0 into 0
1.625 * [backup-simplify]: Simplify 1 into 1
1.625 * [backup-simplify]: Simplify (/ -1 1) into -1
1.625 * [taylor]: Taking taylor expansion of y in y
1.625 * [backup-simplify]: Simplify 0 into 0
1.625 * [backup-simplify]: Simplify 1 into 1
1.626 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.626 * [backup-simplify]: Simplify (/ -1 1) into -1
1.626 * [backup-simplify]: Simplify (* -1 -1) into 1
1.627 * [taylor]: Taking taylor expansion of 1 in x
1.627 * [backup-simplify]: Simplify 1 into 1
1.627 * [backup-simplify]: Simplify (* (/ -1 x) 2) into (/ -2 x)
1.627 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.627 * [backup-simplify]: Simplify (+ (/ -2 x) 0) into (- (* 2 (/ 1 x)))
1.628 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 x))) 1) (+ (* -1 (/ 0 1)))) into (- (* 2 (/ 1 x)))
1.628 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 x)))) (* 0 -1)) into (* 2 (/ 1 x))
1.628 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
1.628 * [taylor]: Taking taylor expansion of 2 in x
1.628 * [backup-simplify]: Simplify 2 into 2
1.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.628 * [taylor]: Taking taylor expansion of x in x
1.628 * [backup-simplify]: Simplify 0 into 0
1.628 * [backup-simplify]: Simplify 1 into 1
1.628 * [backup-simplify]: Simplify (/ 1 1) into 1
1.629 * [backup-simplify]: Simplify (* 2 1) into 2
1.629 * [backup-simplify]: Simplify 2 into 2
1.629 * [backup-simplify]: Simplify 1 into 1
1.629 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
1.629 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 2)) into 0
1.630 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.630 * [backup-simplify]: Simplify (+ 0 0) into 0
1.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (* 2 (/ 1 x))) (/ 0 1)))) into 0
1.631 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (* 2 (/ 1 x)))) (* 0 -1))) into 0
1.631 * [taylor]: Taking taylor expansion of 0 in x
1.631 * [backup-simplify]: Simplify 0 into 0
1.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.632 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.632 * [backup-simplify]: Simplify 0 into 0
1.632 * [backup-simplify]: Simplify 0 into 0
1.633 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.633 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 2))) into 0
1.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.634 * [backup-simplify]: Simplify (+ 0 0) into 0
1.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (* 2 (/ 1 x))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.636 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (* 2 (/ 1 x)))) (* 0 -1)))) into 0
1.636 * [taylor]: Taking taylor expansion of 0 in x
1.636 * [backup-simplify]: Simplify 0 into 0
1.636 * [backup-simplify]: Simplify 0 into 0
1.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.637 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1.638 * [backup-simplify]: Simplify 0 into 0
1.638 * [backup-simplify]: Simplify 0 into 0
1.638 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.638 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0
1.639 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.639 * [backup-simplify]: Simplify (+ 0 0) into 0
1.641 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (* 2 (/ 1 x))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.642 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 2 (/ 1 x)))) (* 0 -1))))) into 0
1.642 * [taylor]: Taking taylor expansion of 0 in x
1.642 * [backup-simplify]: Simplify 0 into 0
1.642 * [backup-simplify]: Simplify 0 into 0
1.642 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 2 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (pow y 2) (* 2 (* x y)))
1.642 * * * [progress]: simplifying candidates
1.643 * [simplify]: Simplifying:
  (expm1 (* y (fma x 2 y)))
  (log1p (* y (fma x 2 y)))
  (* y (fma x 2 y))
  (+ (log y) (log (fma x 2 y)))
  (log (* y (fma x 2 y)))
  (exp (* y (fma x 2 y)))
  (* (* (* y y) y) (* (* (fma x 2 y) (fma x 2 y)) (fma x 2 y)))
  (* (cbrt (* y (fma x 2 y))) (cbrt (* y (fma x 2 y))))
  (cbrt (* y (fma x 2 y)))
  (* (* (* y (fma x 2 y)) (* y (fma x 2 y))) (* y (fma x 2 y)))
  (sqrt (* y (fma x 2 y)))
  (sqrt (* y (fma x 2 y)))
  (* (sqrt y) (sqrt (fma x 2 y)))
  (* (sqrt y) (sqrt (fma x 2 y)))
  (* y (* x 2))
  (* y y)
  (* (* x 2) y)
  (* y y)
  (* y (* (cbrt (fma x 2 y)) (cbrt (fma x 2 y))))
  (* y (sqrt (fma x 2 y)))
  (* y 1)
  (* (cbrt y) (fma x 2 y))
  (* (sqrt y) (fma x 2 y))
  (* y (fma x 2 y))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
1.643 * * [simplify]: Extracting # 0 : cost  0
1.643 * * [simplify]: Extracting # 1 : cost  0
1.643 * * [simplify]: Extracting # 2 : cost  0
1.643 * * [simplify]: Extracting # 3 : cost  0
1.643 * * [simplify]: Extracting # 4 : cost  0
1.643 * * [simplify]: Extracting # 5 : cost  0
1.643 * * [simplify]: Extracting # 6 : cost  0
1.643 * * [simplify]: iteration  0 :  41  enodes  (cost  220 )
1.653 * * [simplify]: Extracting # 0 : cost  0
1.653 * * [simplify]: Extracting # 1 : cost  0
1.653 * * [simplify]: Extracting # 2 : cost  0
1.653 * * [simplify]: iteration  1 :  90  enodes  (cost  217 )
1.698 * * [simplify]: Extracting # 0 : cost  0
1.698 * * [simplify]: Extracting # 1 : cost  0
1.699 * * [simplify]: Extracting # 2 : cost  0
1.699 * * [simplify]: Extracting # 3 : cost  0
1.699 * * [simplify]: Extracting # 4 : cost  0
1.700 * * [simplify]: iteration  2 :  372  enodes  (cost  189 )
2.125 * * [simplify]: Extracting # 0 : cost  0
2.130 * * [simplify]: Extracting # 1 : cost  0
2.136 * * [simplify]: Extracting # 2 : cost  0
2.142 * * [simplify]: Extracting # 3 : cost  0
2.147 * * [simplify]: Extracting # 4 : cost  0
2.153 * * [simplify]: iteration  3 :  2608  enodes  (cost  184 )
3.439 * * [simplify]: Extracting # 0 : cost  0
3.449 * * [simplify]: Extracting # 1 : cost  0
3.456 * * [simplify]: Extracting # 2 : cost  0
3.463 * * [simplify]: Extracting # 3 : cost  0
3.476 * * [simplify]: Extracting # 4 : cost  0
3.483 * * [simplify]: iteration done:  5001  enodes  (cost  184 )
3.483 * [simplify]: Simplified to:
  (expm1 (* y (fma x 2 y)))
  (log1p (* y (fma x 2 y)))
  (* (fma x 2 y) y)
  (log (* y (fma x 2 y)))
  (log (* y (fma x 2 y)))
  (exp (* y (fma x 2 y)))
  (pow (* y (fma x 2 y)) 3)
  (* (cbrt (* y (fma x 2 y))) (cbrt (* y (fma x 2 y))))
  (cbrt (* y (fma x 2 y)))
  (pow (* y (fma x 2 y)) 3)
  (sqrt (* y (fma x 2 y)))
  (sqrt (* y (fma x 2 y)))
  (* (sqrt y) (sqrt (fma x 2 y)))
  (* (sqrt y) (sqrt (fma x 2 y)))
  (* 2 (* x y))
  (* y y)
  (* (* x 2) y)
  (* y y)
  (* y (* (cbrt (fma x 2 y)) (cbrt (fma x 2 y))))
  (* y (sqrt (fma x 2 y)))
  y
  (* (cbrt y) (fma x 2 y))
  (* (sqrt y) (fma x 2 y))
  (* (fma x 2 y) y)
  (* (fma x 2 y) y)
  (* (fma x 2 y) y)
  (* (fma x 2 y) y)
3.483 * * * [progress]: adding candidates to table
3.542 * * [progress]: iteration 3 / 4
3.542 * * * [progress]: picking best candidate
3.545 * * * * [pick]: Picked  #<alt (λ (x y) (fma x x (+ (* 2 (* x y)) (* y y))))>
3.545 * * * [progress]: localizing error
3.559 * * * [progress]: generating rewritten candidates
3.559 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3 1)
3.576 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3)
3.605 * * * [progress]: generating series expansions
3.605 * * * * [progress]: [ 1 / 2 ] generating series at (2 3 1)
3.606 * [backup-simplify]: Simplify (* 2 (* x y)) into (* 2 (* x y))
3.606 * [approximate]: Taking taylor expansion of (* 2 (* x y)) in (x y) around 0
3.606 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
3.606 * [taylor]: Taking taylor expansion of 2 in y
3.606 * [backup-simplify]: Simplify 2 into 2
3.606 * [taylor]: Taking taylor expansion of (* x y) in y
3.606 * [taylor]: Taking taylor expansion of x in y
3.606 * [backup-simplify]: Simplify x into x
3.606 * [taylor]: Taking taylor expansion of y in y
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify 1 into 1
3.606 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
3.606 * [taylor]: Taking taylor expansion of 2 in x
3.606 * [backup-simplify]: Simplify 2 into 2
3.606 * [taylor]: Taking taylor expansion of (* x y) in x
3.606 * [taylor]: Taking taylor expansion of x in x
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify 1 into 1
3.606 * [taylor]: Taking taylor expansion of y in x
3.606 * [backup-simplify]: Simplify y into y
3.606 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
3.606 * [taylor]: Taking taylor expansion of 2 in x
3.606 * [backup-simplify]: Simplify 2 into 2
3.606 * [taylor]: Taking taylor expansion of (* x y) in x
3.606 * [taylor]: Taking taylor expansion of x in x
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify 1 into 1
3.606 * [taylor]: Taking taylor expansion of y in x
3.606 * [backup-simplify]: Simplify y into y
3.606 * [backup-simplify]: Simplify (* 0 y) into 0
3.607 * [backup-simplify]: Simplify (* 2 0) into 0
3.607 * [taylor]: Taking taylor expansion of 0 in y
3.607 * [backup-simplify]: Simplify 0 into 0
3.607 * [backup-simplify]: Simplify 0 into 0
3.608 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.608 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
3.608 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.608 * [taylor]: Taking taylor expansion of 2 in y
3.608 * [backup-simplify]: Simplify 2 into 2
3.608 * [taylor]: Taking taylor expansion of y in y
3.608 * [backup-simplify]: Simplify 0 into 0
3.608 * [backup-simplify]: Simplify 1 into 1
3.609 * [backup-simplify]: Simplify (* 2 0) into 0
3.609 * [backup-simplify]: Simplify 0 into 0
3.609 * [backup-simplify]: Simplify 0 into 0
3.610 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.610 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
3.610 * [taylor]: Taking taylor expansion of 0 in y
3.610 * [backup-simplify]: Simplify 0 into 0
3.611 * [backup-simplify]: Simplify 0 into 0
3.611 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.611 * [backup-simplify]: Simplify 2 into 2
3.611 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.613 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
3.613 * [taylor]: Taking taylor expansion of 0 in y
3.613 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify 0 into 0
3.614 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.614 * [backup-simplify]: Simplify 0 into 0
3.614 * [backup-simplify]: Simplify 0 into 0
3.616 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.617 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
3.617 * [taylor]: Taking taylor expansion of 0 in y
3.617 * [backup-simplify]: Simplify 0 into 0
3.617 * [backup-simplify]: Simplify 0 into 0
3.617 * [backup-simplify]: Simplify (* 2 (* y x)) into (* 2 (* x y))
3.618 * [backup-simplify]: Simplify (* 2 (* (/ 1 x) (/ 1 y))) into (/ 2 (* x y))
3.618 * [approximate]: Taking taylor expansion of (/ 2 (* x y)) in (x y) around 0
3.618 * [taylor]: Taking taylor expansion of (/ 2 (* x y)) in y
3.618 * [taylor]: Taking taylor expansion of 2 in y
3.618 * [backup-simplify]: Simplify 2 into 2
3.618 * [taylor]: Taking taylor expansion of (* x y) in y
3.618 * [taylor]: Taking taylor expansion of x in y
3.618 * [backup-simplify]: Simplify x into x
3.618 * [taylor]: Taking taylor expansion of y in y
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 1 into 1
3.618 * [backup-simplify]: Simplify (* x 0) into 0
3.619 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.619 * [backup-simplify]: Simplify (/ 2 x) into (/ 2 x)
3.619 * [taylor]: Taking taylor expansion of (/ 2 (* x y)) in x
3.619 * [taylor]: Taking taylor expansion of 2 in x
3.619 * [backup-simplify]: Simplify 2 into 2
3.619 * [taylor]: Taking taylor expansion of (* x y) in x
3.619 * [taylor]: Taking taylor expansion of x in x
3.619 * [backup-simplify]: Simplify 0 into 0
3.619 * [backup-simplify]: Simplify 1 into 1
3.619 * [taylor]: Taking taylor expansion of y in x
3.619 * [backup-simplify]: Simplify y into y
3.619 * [backup-simplify]: Simplify (* 0 y) into 0
3.619 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.620 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
3.620 * [taylor]: Taking taylor expansion of (/ 2 (* x y)) in x
3.620 * [taylor]: Taking taylor expansion of 2 in x
3.620 * [backup-simplify]: Simplify 2 into 2
3.620 * [taylor]: Taking taylor expansion of (* x y) in x
3.620 * [taylor]: Taking taylor expansion of x in x
3.620 * [backup-simplify]: Simplify 0 into 0
3.620 * [backup-simplify]: Simplify 1 into 1
3.620 * [taylor]: Taking taylor expansion of y in x
3.620 * [backup-simplify]: Simplify y into y
3.620 * [backup-simplify]: Simplify (* 0 y) into 0
3.620 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.620 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
3.620 * [taylor]: Taking taylor expansion of (/ 2 y) in y
3.621 * [taylor]: Taking taylor expansion of 2 in y
3.621 * [backup-simplify]: Simplify 2 into 2
3.621 * [taylor]: Taking taylor expansion of y in y
3.621 * [backup-simplify]: Simplify 0 into 0
3.621 * [backup-simplify]: Simplify 1 into 1
3.621 * [backup-simplify]: Simplify (/ 2 1) into 2
3.621 * [backup-simplify]: Simplify 2 into 2
3.622 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.622 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2 y) (/ 0 y)))) into 0
3.622 * [taylor]: Taking taylor expansion of 0 in y
3.622 * [backup-simplify]: Simplify 0 into 0
3.623 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
3.623 * [backup-simplify]: Simplify 0 into 0
3.624 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.624 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.624 * [taylor]: Taking taylor expansion of 0 in y
3.624 * [backup-simplify]: Simplify 0 into 0
3.624 * [backup-simplify]: Simplify 0 into 0
3.625 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.625 * [backup-simplify]: Simplify 0 into 0
3.627 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.627 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.627 * [taylor]: Taking taylor expansion of 0 in y
3.627 * [backup-simplify]: Simplify 0 into 0
3.627 * [backup-simplify]: Simplify 0 into 0
3.627 * [backup-simplify]: Simplify 0 into 0
3.628 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.628 * [backup-simplify]: Simplify 0 into 0
3.628 * [backup-simplify]: Simplify (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* 2 (* x y))
3.628 * [backup-simplify]: Simplify (* 2 (* (/ 1 (- x)) (/ 1 (- y)))) into (/ 2 (* x y))
3.628 * [approximate]: Taking taylor expansion of (/ 2 (* x y)) in (x y) around 0
3.628 * [taylor]: Taking taylor expansion of (/ 2 (* x y)) in y
3.628 * [taylor]: Taking taylor expansion of 2 in y
3.628 * [backup-simplify]: Simplify 2 into 2
3.628 * [taylor]: Taking taylor expansion of (* x y) in y
3.628 * [taylor]: Taking taylor expansion of x in y
3.629 * [backup-simplify]: Simplify x into x
3.629 * [taylor]: Taking taylor expansion of y in y
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 1 into 1
3.629 * [backup-simplify]: Simplify (* x 0) into 0
3.629 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.629 * [backup-simplify]: Simplify (/ 2 x) into (/ 2 x)
3.629 * [taylor]: Taking taylor expansion of (/ 2 (* x y)) in x
3.629 * [taylor]: Taking taylor expansion of 2 in x
3.629 * [backup-simplify]: Simplify 2 into 2
3.629 * [taylor]: Taking taylor expansion of (* x y) in x
3.629 * [taylor]: Taking taylor expansion of x in x
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 1 into 1
3.629 * [taylor]: Taking taylor expansion of y in x
3.629 * [backup-simplify]: Simplify y into y
3.629 * [backup-simplify]: Simplify (* 0 y) into 0
3.630 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.630 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
3.630 * [taylor]: Taking taylor expansion of (/ 2 (* x y)) in x
3.630 * [taylor]: Taking taylor expansion of 2 in x
3.630 * [backup-simplify]: Simplify 2 into 2
3.630 * [taylor]: Taking taylor expansion of (* x y) in x
3.630 * [taylor]: Taking taylor expansion of x in x
3.630 * [backup-simplify]: Simplify 0 into 0
3.630 * [backup-simplify]: Simplify 1 into 1
3.630 * [taylor]: Taking taylor expansion of y in x
3.630 * [backup-simplify]: Simplify y into y
3.630 * [backup-simplify]: Simplify (* 0 y) into 0
3.631 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.631 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
3.631 * [taylor]: Taking taylor expansion of (/ 2 y) in y
3.631 * [taylor]: Taking taylor expansion of 2 in y
3.631 * [backup-simplify]: Simplify 2 into 2
3.631 * [taylor]: Taking taylor expansion of y in y
3.631 * [backup-simplify]: Simplify 0 into 0
3.631 * [backup-simplify]: Simplify 1 into 1
3.631 * [backup-simplify]: Simplify (/ 2 1) into 2
3.631 * [backup-simplify]: Simplify 2 into 2
3.632 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.632 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2 y) (/ 0 y)))) into 0
3.632 * [taylor]: Taking taylor expansion of 0 in y
3.632 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
3.633 * [backup-simplify]: Simplify 0 into 0
3.634 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.634 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.634 * [taylor]: Taking taylor expansion of 0 in y
3.634 * [backup-simplify]: Simplify 0 into 0
3.634 * [backup-simplify]: Simplify 0 into 0
3.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.635 * [backup-simplify]: Simplify 0 into 0
3.637 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.637 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.637 * [taylor]: Taking taylor expansion of 0 in y
3.637 * [backup-simplify]: Simplify 0 into 0
3.637 * [backup-simplify]: Simplify 0 into 0
3.637 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* 2 (* x y))
3.638 * * * * [progress]: [ 2 / 2 ] generating series at (2 3)
3.638 * [backup-simplify]: Simplify (+ (* 2 (* x y)) (* y y)) into (+ (pow y 2) (* 2 (* x y)))
3.638 * [approximate]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in (x y) around 0
3.638 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
3.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.639 * [taylor]: Taking taylor expansion of y in y
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
3.639 * [taylor]: Taking taylor expansion of 2 in y
3.639 * [backup-simplify]: Simplify 2 into 2
3.639 * [taylor]: Taking taylor expansion of (* x y) in y
3.639 * [taylor]: Taking taylor expansion of x in y
3.639 * [backup-simplify]: Simplify x into x
3.639 * [taylor]: Taking taylor expansion of y in y
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
3.639 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.639 * [taylor]: Taking taylor expansion of y in x
3.639 * [backup-simplify]: Simplify y into y
3.639 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
3.639 * [taylor]: Taking taylor expansion of 2 in x
3.639 * [backup-simplify]: Simplify 2 into 2
3.639 * [taylor]: Taking taylor expansion of (* x y) in x
3.639 * [taylor]: Taking taylor expansion of x in x
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [taylor]: Taking taylor expansion of y in x
3.639 * [backup-simplify]: Simplify y into y
3.639 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
3.639 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.639 * [taylor]: Taking taylor expansion of y in x
3.639 * [backup-simplify]: Simplify y into y
3.639 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
3.639 * [taylor]: Taking taylor expansion of 2 in x
3.639 * [backup-simplify]: Simplify 2 into 2
3.639 * [taylor]: Taking taylor expansion of (* x y) in x
3.639 * [taylor]: Taking taylor expansion of x in x
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [taylor]: Taking taylor expansion of y in x
3.639 * [backup-simplify]: Simplify y into y
3.639 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.639 * [backup-simplify]: Simplify (* 0 y) into 0
3.640 * [backup-simplify]: Simplify (* 2 0) into 0
3.640 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
3.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.640 * [taylor]: Taking taylor expansion of y in y
3.640 * [backup-simplify]: Simplify 0 into 0
3.640 * [backup-simplify]: Simplify 1 into 1
3.640 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.640 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.640 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
3.640 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
3.640 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.640 * [taylor]: Taking taylor expansion of 2 in y
3.640 * [backup-simplify]: Simplify 2 into 2
3.641 * [taylor]: Taking taylor expansion of y in y
3.641 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify 1 into 1
3.641 * [backup-simplify]: Simplify (* 2 0) into 0
3.641 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.642 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.642 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
3.642 * [backup-simplify]: Simplify (+ 0 0) into 0
3.642 * [taylor]: Taking taylor expansion of 0 in y
3.642 * [backup-simplify]: Simplify 0 into 0
3.642 * [backup-simplify]: Simplify 0 into 0
3.643 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.643 * [backup-simplify]: Simplify 2 into 2
3.644 * [backup-simplify]: Simplify (* 1 1) into 1
3.644 * [backup-simplify]: Simplify 1 into 1
3.644 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.646 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
3.647 * [backup-simplify]: Simplify (+ 0 0) into 0
3.647 * [taylor]: Taking taylor expansion of 0 in y
3.647 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.648 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.648 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.650 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.652 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
3.652 * [backup-simplify]: Simplify (+ 0 0) into 0
3.652 * [taylor]: Taking taylor expansion of 0 in y
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 2 (* y x))) into (+ (pow y 2) (* 2 (* x y)))
3.653 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 x) (/ 1 y))) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))
3.653 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in (x y) around 0
3.653 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
3.653 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.653 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.653 * [taylor]: Taking taylor expansion of y in y
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [backup-simplify]: Simplify (* 1 1) into 1
3.654 * [backup-simplify]: Simplify (/ 1 1) into 1
3.654 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
3.654 * [taylor]: Taking taylor expansion of 2 in y
3.654 * [backup-simplify]: Simplify 2 into 2
3.654 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.654 * [taylor]: Taking taylor expansion of (* x y) in y
3.654 * [taylor]: Taking taylor expansion of x in y
3.654 * [backup-simplify]: Simplify x into x
3.654 * [taylor]: Taking taylor expansion of y in y
3.654 * [backup-simplify]: Simplify 0 into 0
3.654 * [backup-simplify]: Simplify 1 into 1
3.654 * [backup-simplify]: Simplify (* x 0) into 0
3.654 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.655 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.655 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.655 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.655 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.655 * [taylor]: Taking taylor expansion of y in x
3.655 * [backup-simplify]: Simplify y into y
3.655 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.655 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.655 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.655 * [taylor]: Taking taylor expansion of 2 in x
3.655 * [backup-simplify]: Simplify 2 into 2
3.655 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.655 * [taylor]: Taking taylor expansion of (* x y) in x
3.655 * [taylor]: Taking taylor expansion of x in x
3.655 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify 1 into 1
3.655 * [taylor]: Taking taylor expansion of y in x
3.655 * [backup-simplify]: Simplify y into y
3.655 * [backup-simplify]: Simplify (* 0 y) into 0
3.656 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.656 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.656 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.656 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.656 * [taylor]: Taking taylor expansion of y in x
3.656 * [backup-simplify]: Simplify y into y
3.656 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.656 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.656 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.656 * [taylor]: Taking taylor expansion of 2 in x
3.656 * [backup-simplify]: Simplify 2 into 2
3.656 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.656 * [taylor]: Taking taylor expansion of (* x y) in x
3.656 * [taylor]: Taking taylor expansion of x in x
3.656 * [backup-simplify]: Simplify 0 into 0
3.656 * [backup-simplify]: Simplify 1 into 1
3.656 * [taylor]: Taking taylor expansion of y in x
3.656 * [backup-simplify]: Simplify y into y
3.656 * [backup-simplify]: Simplify (* 0 y) into 0
3.657 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.657 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.657 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.657 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.657 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.657 * [taylor]: Taking taylor expansion of 2 in y
3.657 * [backup-simplify]: Simplify 2 into 2
3.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.657 * [taylor]: Taking taylor expansion of y in y
3.657 * [backup-simplify]: Simplify 0 into 0
3.657 * [backup-simplify]: Simplify 1 into 1
3.657 * [backup-simplify]: Simplify (/ 1 1) into 1
3.658 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.659 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.659 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
3.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.659 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.659 * [taylor]: Taking taylor expansion of y in y
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 1 into 1
3.659 * [backup-simplify]: Simplify (* 1 1) into 1
3.660 * [backup-simplify]: Simplify (/ 1 1) into 1
3.660 * [backup-simplify]: Simplify 1 into 1
3.660 * [backup-simplify]: Simplify (* 2 1) into 2
3.660 * [backup-simplify]: Simplify 2 into 2
3.660 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.662 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.662 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.663 * [backup-simplify]: Simplify (+ 0 0) into 0
3.663 * [taylor]: Taking taylor expansion of 0 in y
3.663 * [backup-simplify]: Simplify 0 into 0
3.663 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.664 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.665 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.665 * [backup-simplify]: Simplify 0 into 0
3.666 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.667 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.669 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
3.669 * [backup-simplify]: Simplify (+ 0 0) into 0
3.669 * [taylor]: Taking taylor expansion of 0 in y
3.669 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.672 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.672 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.675 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
3.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.677 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
3.677 * [backup-simplify]: Simplify (+ 0 0) into 0
3.677 * [taylor]: Taking taylor expansion of 0 in y
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (* 2 (* x y)))
3.680 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (- x)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))
3.680 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in (x y) around 0
3.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
3.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.680 * [taylor]: Taking taylor expansion of y in y
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 1 into 1
3.680 * [backup-simplify]: Simplify (* 1 1) into 1
3.681 * [backup-simplify]: Simplify (/ 1 1) into 1
3.681 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
3.681 * [taylor]: Taking taylor expansion of 2 in y
3.681 * [backup-simplify]: Simplify 2 into 2
3.681 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.681 * [taylor]: Taking taylor expansion of (* x y) in y
3.681 * [taylor]: Taking taylor expansion of x in y
3.681 * [backup-simplify]: Simplify x into x
3.681 * [taylor]: Taking taylor expansion of y in y
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 1 into 1
3.681 * [backup-simplify]: Simplify (* x 0) into 0
3.681 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.681 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.681 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.682 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.682 * [taylor]: Taking taylor expansion of y in x
3.682 * [backup-simplify]: Simplify y into y
3.682 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.682 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.682 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.682 * [taylor]: Taking taylor expansion of 2 in x
3.682 * [backup-simplify]: Simplify 2 into 2
3.682 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.682 * [taylor]: Taking taylor expansion of (* x y) in x
3.682 * [taylor]: Taking taylor expansion of x in x
3.682 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify 1 into 1
3.682 * [taylor]: Taking taylor expansion of y in x
3.682 * [backup-simplify]: Simplify y into y
3.682 * [backup-simplify]: Simplify (* 0 y) into 0
3.683 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.683 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.683 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
3.683 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.683 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.683 * [taylor]: Taking taylor expansion of y in x
3.683 * [backup-simplify]: Simplify y into y
3.683 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.683 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.683 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
3.683 * [taylor]: Taking taylor expansion of 2 in x
3.683 * [backup-simplify]: Simplify 2 into 2
3.683 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.683 * [taylor]: Taking taylor expansion of (* x y) in x
3.683 * [taylor]: Taking taylor expansion of x in x
3.683 * [backup-simplify]: Simplify 0 into 0
3.683 * [backup-simplify]: Simplify 1 into 1
3.683 * [taylor]: Taking taylor expansion of y in x
3.683 * [backup-simplify]: Simplify y into y
3.683 * [backup-simplify]: Simplify (* 0 y) into 0
3.684 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.684 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.684 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.684 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.684 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.684 * [taylor]: Taking taylor expansion of 2 in y
3.684 * [backup-simplify]: Simplify 2 into 2
3.684 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.684 * [taylor]: Taking taylor expansion of y in y
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify 1 into 1
3.684 * [backup-simplify]: Simplify (/ 1 1) into 1
3.685 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.686 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.686 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
3.686 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.686 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.686 * [taylor]: Taking taylor expansion of y in y
3.686 * [backup-simplify]: Simplify 0 into 0
3.686 * [backup-simplify]: Simplify 1 into 1
3.686 * [backup-simplify]: Simplify (* 1 1) into 1
3.687 * [backup-simplify]: Simplify (/ 1 1) into 1
3.687 * [backup-simplify]: Simplify 1 into 1
3.687 * [backup-simplify]: Simplify (* 2 1) into 2
3.687 * [backup-simplify]: Simplify 2 into 2
3.687 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.688 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.689 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.689 * [backup-simplify]: Simplify (+ 0 0) into 0
3.689 * [taylor]: Taking taylor expansion of 0 in y
3.689 * [backup-simplify]: Simplify 0 into 0
3.690 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.690 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.691 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.691 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.692 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.693 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.693 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
3.694 * [backup-simplify]: Simplify (+ 0 0) into 0
3.694 * [taylor]: Taking taylor expansion of 0 in y
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.695 * [backup-simplify]: Simplify 0 into 0
3.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.696 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.698 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
3.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.699 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
3.699 * [backup-simplify]: Simplify (+ 0 0) into 0
3.699 * [taylor]: Taking taylor expansion of 0 in y
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.700 * [backup-simplify]: Simplify 0 into 0
3.701 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (* 2 (* x y)))
3.701 * * * [progress]: simplifying candidates
3.701 * [simplify]: Simplifying:
  (expm1 (* 2 (* x y)))
  (log1p (* 2 (* x y)))
  (* 2 (* x y))
  (* 2 (* x y))
  (+ (log 2) (+ (log x) (log y)))
  (+ (log 2) (log (* x y)))
  (log (* 2 (* x y)))
  (exp (* 2 (* x y)))
  (* (* (* 2 2) 2) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* 2 2) 2) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* 2 (* x y))) (cbrt (* 2 (* x y))))
  (cbrt (* 2 (* x y)))
  (* (* (* 2 (* x y)) (* 2 (* x y))) (* 2 (* x y)))
  (sqrt (* 2 (* x y)))
  (sqrt (* 2 (* x y)))
  (* 2 x)
  (* (cbrt 2) (* x y))
  (* (sqrt 2) (* x y))
  (* 2 (* x y))
  (expm1 (+ (* 2 (* x y)) (* y y)))
  (log1p (+ (* 2 (* x y)) (* y y)))
  (* (exp (* 2 (* x y))) (exp (* y y)))
  (log (+ (* 2 (* x y)) (* y y)))
  (exp (+ (* 2 (* x y)) (* y y)))
  (* (cbrt (+ (* 2 (* x y)) (* y y))) (cbrt (+ (* 2 (* x y)) (* y y))))
  (cbrt (+ (* 2 (* x y)) (* y y)))
  (* (* (+ (* 2 (* x y)) (* y y)) (+ (* 2 (* x y)) (* y y))) (+ (* 2 (* x y)) (* y y)))
  (sqrt (+ (* 2 (* x y)) (* y y)))
  (sqrt (+ (* 2 (* x y)) (* y y)))
  (+ (pow (* 2 (* x y)) 3) (pow (* y y) 3))
  (+ (* (* 2 (* x y)) (* 2 (* x y))) (- (* (* y y) (* y y)) (* (* 2 (* x y)) (* y y))))
  (- (* (* 2 (* x y)) (* 2 (* x y))) (* (* y y) (* y y)))
  (- (* 2 (* x y)) (* y y))
  (* 2 (* x y))
  (* 2 (* x y))
  (* 2 (* x y))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
3.702 * * [simplify]: Extracting # 0 : cost  0
3.702 * * [simplify]: Extracting # 1 : cost  0
3.702 * * [simplify]: Extracting # 2 : cost  0
3.702 * * [simplify]: Extracting # 3 : cost  0
3.702 * * [simplify]: Extracting # 4 : cost  0
3.702 * * [simplify]: Extracting # 5 : cost  0
3.703 * * [simplify]: Extracting # 6 : cost  0
3.703 * * [simplify]: iteration  0 :  61  enodes  (cost  394 )
3.720 * * [simplify]: Extracting # 0 : cost  0
3.720 * * [simplify]: Extracting # 1 : cost  0
3.720 * * [simplify]: Extracting # 2 : cost  0
3.720 * * [simplify]: Extracting # 3 : cost  0
3.721 * * [simplify]: Extracting # 4 : cost  0
3.721 * * [simplify]: iteration  1 :  186  enodes  (cost  356 )
3.837 * * [simplify]: Extracting # 0 : cost  0
3.839 * * [simplify]: Extracting # 1 : cost  0
3.841 * * [simplify]: Extracting # 2 : cost  0
3.842 * * [simplify]: Extracting # 3 : cost  0
3.844 * * [simplify]: Extracting # 4 : cost  0
3.846 * * [simplify]: iteration  2 :  946  enodes  (cost  294 )
4.517 * * [simplify]: Extracting # 0 : cost  0
4.523 * * [simplify]: Extracting # 1 : cost  0
4.533 * * [simplify]: Extracting # 2 : cost  0
4.546 * * [simplify]: Extracting # 3 : cost  0
4.564 * * [simplify]: Extracting # 4 : cost  0
4.573 * * [simplify]: iteration done:  5000  enodes  (cost  277 )
4.574 * [simplify]: Simplified to:
  (expm1 (* 2 (* x y)))
  (log1p (* 2 (* x y)))
  (* 2 (* x y))
  (* 2 (* x y))
  (log (* 2 (* x y)))
  (log (* 2 (* x y)))
  (log (* 2 (* x y)))
  (exp (* 2 (* x y)))
  (pow (* 2 (* x y)) 3)
  (pow (* 2 (* x y)) 3)
  (* (cbrt (* 2 (* x y))) (cbrt (* 2 (* x y))))
  (cbrt (* 2 (* x y)))
  (pow (* 2 (* x y)) 3)
  (sqrt (* 2 (* x y)))
  (sqrt (* 2 (* x y)))
  (* 2 x)
  (* (cbrt 2) (* x y))
  (* (sqrt 2) (* x y))
  (* 2 (* x y))
  (expm1 (* y (fma 2 x y)))
  (log1p (* y (fma 2 x y)))
  (exp (* y (fma 2 x y)))
  (log (* y (fma 2 x y)))
  (exp (* y (fma 2 x y)))
  (* (cbrt (* y (fma 2 x y))) (cbrt (* y (fma 2 x y))))
  (cbrt (* y (fma 2 x y)))
  (pow (* y (fma 2 x y)) 3)
  (sqrt (* y (fma 2 x y)))
  (sqrt (* y (fma 2 x y)))
  (fma 8 (pow (* x y) 3) (pow y 6))
  (* (* y y) (+ (* 4 (* x x)) (* y (- y (* 2 x)))))
  (- (* 4 (* (* x y) (* x y))) (pow y 4))
  (* y (- (* 2 x) y))
  (* 2 (* x y))
  (* 2 (* x y))
  (* 2 (* x y))
  (* y (fma 2 x y))
  (* y (fma 2 x y))
  (* y (fma 2 x y))
4.574 * * * [progress]: adding candidates to table
4.701 * [progress]: [Phase 3 of 3] Extracting.
4.701 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma x x (* y (fma x 2 y))))> #<alt (λ (x y) (fma x x (+ (* 2 (* x y)) (* y y))))>)
4.702 * * * [regime-changes]: Trying 2 branch expressions: (y x)
4.702 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma x x (* y (fma x 2 y))))> #<alt (λ (x y) (fma x x (+ (* 2 (* x y)) (* y y))))>)
4.726 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma x x (* y (fma x 2 y))))> #<alt (λ (x y) (fma x x (+ (* 2 (* x y)) (* y y))))>)
4.739 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.740 * [simplify]: Simplifying:
  (fma x x (+ (* 2 (* x y)) (* y y)))
4.740 * * [simplify]: Extracting # 0 : cost  0
4.740 * * [simplify]: Extracting # 1 : cost  0
4.740 * * [simplify]: Extracting # 2 : cost  0
4.740 * * [simplify]: Extracting # 3 : cost  0
4.740 * * [simplify]: Extracting # 4 : cost  0
4.740 * * [simplify]: Extracting # 5 : cost  0
4.740 * * [simplify]: iteration  0 :  8  enodes  (cost  12 )
4.741 * * [simplify]: Extracting # 0 : cost  0
4.741 * * [simplify]: iteration  1 :  11  enodes  (cost  12 )
4.741 * * [simplify]: Extracting # 0 : cost  0
4.741 * * [simplify]: iteration done:  11  enodes  (cost  12 )
4.741 * [simplify]: Simplified to:
  (fma x x (+ (* 2 (* x y)) (* y y)))
5.789 * [regime-testing]: Baseline error score: 0.008626078259782472
5.791 * [regime-testing]: Oracle error score: 0.004125515689461182
5.798 * [regime-testing]: End program error score: 0.008626078259782472
5.825 * [regime-testing]: Target error score: 0.01420725793096321