0.828 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.094 * * * [progress]: [2/2] Setting up program.
0.097 * [progress]: [Phase 2 of 3] Improving.
0.100 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.128 * * [progress]: iteration 1 / 4
0.128 * * * [progress]: picking best candidate
0.130 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.5 (- (* x x) y)))>
0.130 * * * [progress]: localizing error
0.139 * * * [progress]: generating rewritten candidates
0.139 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.188 * * * [progress]: generating series expansions
0.188 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.194 * [backup-simplify]: Simplify (- (* x x) y) into (- (pow x 2) y)
0.194 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0
0.194 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.195 * [backup-simplify]: Simplify x into x
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [backup-simplify]: Simplify y into y
0.195 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x
0.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [backup-simplify]: Simplify y into y
0.196 * [backup-simplify]: Simplify (- y) into (- y)
0.196 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.196 * [taylor]: Taking taylor expansion of (- y) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [backup-simplify]: Simplify (+ 0 0) into 0
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify (- 1) into -1
0.198 * [backup-simplify]: Simplify -1 into -1
0.199 * [backup-simplify]: Simplify (* 1 1) into 1
0.199 * [backup-simplify]: Simplify (- 0) into 0
0.199 * [backup-simplify]: Simplify (+ 1 0) into 1
0.199 * [taylor]: Taking taylor expansion of 1 in y
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify (- 0) into 0
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.200 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* -1 (* y 1))) into (- (pow x 2) y)
0.202 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (- (/ 1 (pow x 2)) (/ 1 y))
0.202 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [backup-simplify]: Simplify x into x
0.202 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.202 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (/ 1 1) into 1
0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (* 1 1) into 1
0.203 * [backup-simplify]: Simplify (/ 1 1) into 1
0.203 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [backup-simplify]: Simplify y into y
0.203 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.203 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.204 * [backup-simplify]: Simplify (* 1 1) into 1
0.204 * [backup-simplify]: Simplify (/ 1 1) into 1
0.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [backup-simplify]: Simplify y into y
0.204 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.204 * [backup-simplify]: Simplify (+ 1 0) into 1
0.204 * [taylor]: Taking taylor expansion of 1 in y
0.204 * [backup-simplify]: Simplify 1 into 1
0.205 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.206 * [backup-simplify]: Simplify (+ 0 0) into 0
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify 1 into 1
0.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.207 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.207 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 1 into 1
0.207 * [backup-simplify]: Simplify (/ 1 1) into 1
0.207 * [backup-simplify]: Simplify (- 1) into -1
0.207 * [backup-simplify]: Simplify -1 into -1
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.210 * [backup-simplify]: Simplify (- 0) into 0
0.210 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [taylor]: Taking taylor expansion of 0 in y
0.210 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (- 0) into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.213 * [backup-simplify]: Simplify (- 0) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (- (pow x 2) y)
0.214 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (+ (/ 1 (pow x 2)) (/ 1 y))
0.214 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.214 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.214 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [backup-simplify]: Simplify x into x
0.214 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.214 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.215 * [backup-simplify]: Simplify (/ 1 1) into 1
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.215 * [backup-simplify]: Simplify (* 1 1) into 1
0.215 * [backup-simplify]: Simplify (/ 1 1) into 1
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [backup-simplify]: Simplify y into y
0.215 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (* 1 1) into 1
0.216 * [backup-simplify]: Simplify (/ 1 1) into 1
0.216 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.216 * [taylor]: Taking taylor expansion of y in x
0.216 * [backup-simplify]: Simplify y into y
0.216 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.216 * [backup-simplify]: Simplify (+ 1 0) into 1
0.216 * [taylor]: Taking taylor expansion of 1 in y
0.216 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.217 * [backup-simplify]: Simplify (+ 0 0) into 0
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.219 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify (/ 1 1) into 1
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.220 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.221 * [backup-simplify]: Simplify (+ 0 0) into 0
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (- (pow x 2) y)
0.223 * * * [progress]: simplifying candidates
0.224 * [simplify]: Simplifying:
  (/ (exp (* x x)) (exp y))
  (log (- (* x x) y))
  (exp (- (* x x) y))
  (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y)))
  (cbrt (- (* x x) y))
  (* (* (- (* x x) y) (- (* x x) y)) (- (* x x) y))
  (sqrt (- (* x x) y))
  (sqrt (- (* x x) y))
  (- (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y)))
  (- y)
  (- (* (* x x) (* x x)) (* y y))
  (+ (* x x) y)
  (+ x (sqrt y))
  (- x (sqrt y))
  (- y)
  (- (pow x 2) y)
  (- (pow x 2) y)
  (- (pow x 2) y)
1.160 * * * [progress]: adding candidates to table
1.219 * * [progress]: iteration 2 / 4
1.219 * * * [progress]: picking best candidate
1.230 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>
1.231 * * * [progress]: localizing error
1.256 * * * [progress]: generating rewritten candidates
1.256 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.316 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
1.346 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
1.364 * * * [progress]: generating series expansions
1.364 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.365 * [backup-simplify]: Simplify (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)) into (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y))
1.365 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in (y x) around 0
1.365 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in x
1.365 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x
1.365 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.365 * [backup-simplify]: Simplify 0 into 0
1.365 * [backup-simplify]: Simplify 1 into 1
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.365 * [taylor]: Taking taylor expansion of y in x
1.365 * [backup-simplify]: Simplify y into y
1.365 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.365 * [backup-simplify]: Simplify 0 into 0
1.365 * [backup-simplify]: Simplify 1 into 1
1.365 * [taylor]: Taking taylor expansion of y in x
1.365 * [backup-simplify]: Simplify y into y
1.365 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.366 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
1.366 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
1.366 * [backup-simplify]: Simplify (+ 0 y) into y
1.366 * [backup-simplify]: Simplify (/ (- (pow y 2)) y) into (* -1 y)
1.366 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in y
1.366 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y
1.366 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.366 * [taylor]: Taking taylor expansion of x in y
1.366 * [backup-simplify]: Simplify x into x
1.366 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.366 * [taylor]: Taking taylor expansion of y in y
1.366 * [backup-simplify]: Simplify 0 into 0
1.366 * [backup-simplify]: Simplify 1 into 1
1.366 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.366 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.366 * [taylor]: Taking taylor expansion of x in y
1.366 * [backup-simplify]: Simplify x into x
1.366 * [taylor]: Taking taylor expansion of y in y
1.366 * [backup-simplify]: Simplify 0 into 0
1.366 * [backup-simplify]: Simplify 1 into 1
1.366 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.366 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.366 * [backup-simplify]: Simplify (+ (pow x 4) 0) into (pow x 4)
1.366 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.367 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.367 * [backup-simplify]: Simplify (/ (pow x 4) (pow x 2)) into (pow x 2)
1.367 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in y
1.367 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y
1.367 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.367 * [taylor]: Taking taylor expansion of x in y
1.367 * [backup-simplify]: Simplify x into x
1.367 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.367 * [taylor]: Taking taylor expansion of y in y
1.367 * [backup-simplify]: Simplify 0 into 0
1.367 * [backup-simplify]: Simplify 1 into 1
1.367 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.367 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.367 * [taylor]: Taking taylor expansion of x in y
1.367 * [backup-simplify]: Simplify x into x
1.367 * [taylor]: Taking taylor expansion of y in y
1.367 * [backup-simplify]: Simplify 0 into 0
1.367 * [backup-simplify]: Simplify 1 into 1
1.367 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.367 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.367 * [backup-simplify]: Simplify (+ (pow x 4) 0) into (pow x 4)
1.367 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.367 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.367 * [backup-simplify]: Simplify (/ (pow x 4) (pow x 2)) into (pow x 2)
1.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.368 * [backup-simplify]: Simplify 0 into 0
1.368 * [backup-simplify]: Simplify 1 into 1
1.368 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.368 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1.368 * [backup-simplify]: Simplify (+ 0 0) into 0
1.369 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.369 * [backup-simplify]: Simplify (+ 0 1) into 1
1.369 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (pow x 2) (/ 1 (pow x 2))))) into (- 1)
1.369 * [taylor]: Taking taylor expansion of (- 1) in x
1.369 * [taylor]: Taking taylor expansion of 1 in x
1.369 * [backup-simplify]: Simplify 1 into 1
1.369 * [backup-simplify]: Simplify (- 1) into -1
1.369 * [backup-simplify]: Simplify -1 into -1
1.370 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.370 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
1.370 * [backup-simplify]: Simplify (* 1 1) into 1
1.371 * [backup-simplify]: Simplify (- 1) into -1
1.371 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.371 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.371 * [backup-simplify]: Simplify (+ 0 0) into 0
1.372 * [backup-simplify]: Simplify (- (/ -1 (pow x 2)) (+ (* (pow x 2) (/ 0 (pow x 2))) (* (- 1) (/ 1 (pow x 2))))) into 0
1.372 * [taylor]: Taking taylor expansion of 0 in x
1.372 * [backup-simplify]: Simplify 0 into 0
1.372 * [backup-simplify]: Simplify 0 into 0
1.372 * [backup-simplify]: Simplify (- 0) into 0
1.372 * [backup-simplify]: Simplify 0 into 0
1.373 * [backup-simplify]: Simplify (* 1 1) into 1
1.373 * [backup-simplify]: Simplify 1 into 1
1.373 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.374 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
1.374 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.374 * [backup-simplify]: Simplify (- 0) into 0
1.375 * [backup-simplify]: Simplify (+ 0 0) into 0
1.375 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.375 * [backup-simplify]: Simplify (+ 0 0) into 0
1.376 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (pow x 2) (/ 0 (pow x 2))) (* (- 1) (/ 0 (pow x 2))) (* 0 (/ 1 (pow x 2))))) into 0
1.376 * [taylor]: Taking taylor expansion of 0 in x
1.376 * [backup-simplify]: Simplify 0 into 0
1.376 * [backup-simplify]: Simplify 0 into 0
1.376 * [backup-simplify]: Simplify 0 into 0
1.376 * [backup-simplify]: Simplify (- 0) into 0
1.376 * [backup-simplify]: Simplify 0 into 0
1.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.377 * [backup-simplify]: Simplify 0 into 0
1.378 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.378 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2)))))) into 0
1.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.379 * [backup-simplify]: Simplify (- 0) into 0
1.379 * [backup-simplify]: Simplify (+ 0 0) into 0
1.380 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.380 * [backup-simplify]: Simplify (+ 0 0) into 0
1.381 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (pow x 2) (/ 0 (pow x 2))) (* (- 1) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 1 (pow x 2))))) into 0
1.381 * [taylor]: Taking taylor expansion of 0 in x
1.381 * [backup-simplify]: Simplify 0 into 0
1.381 * [backup-simplify]: Simplify 0 into 0
1.381 * [backup-simplify]: Simplify 0 into 0
1.381 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (* -1 (* 1 y))) into (- (pow x 2) y)
1.382 * [backup-simplify]: Simplify (/ (+ (- (* (/ 1 y) (/ 1 y))) (pow (/ 1 x) 4)) (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y)))
1.382 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in (y x) around 0
1.382 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in x
1.382 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x
1.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.382 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.382 * [backup-simplify]: Simplify 0 into 0
1.382 * [backup-simplify]: Simplify 1 into 1
1.382 * [backup-simplify]: Simplify (* 1 1) into 1
1.382 * [backup-simplify]: Simplify (* 1 1) into 1
1.383 * [backup-simplify]: Simplify (/ 1 1) into 1
1.383 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.383 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.383 * [taylor]: Taking taylor expansion of y in x
1.383 * [backup-simplify]: Simplify y into y
1.383 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.383 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.383 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.383 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.383 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.383 * [backup-simplify]: Simplify 0 into 0
1.383 * [backup-simplify]: Simplify 1 into 1
1.383 * [backup-simplify]: Simplify (* 1 1) into 1
1.383 * [backup-simplify]: Simplify (/ 1 1) into 1
1.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.383 * [taylor]: Taking taylor expansion of y in x
1.383 * [backup-simplify]: Simplify y into y
1.384 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.384 * [backup-simplify]: Simplify (+ 1 0) into 1
1.384 * [backup-simplify]: Simplify (+ 1 0) into 1
1.384 * [backup-simplify]: Simplify (/ 1 1) into 1
1.384 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in y
1.384 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.384 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.384 * [taylor]: Taking taylor expansion of x in y
1.384 * [backup-simplify]: Simplify x into x
1.384 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.385 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.385 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.385 * [taylor]: Taking taylor expansion of y in y
1.385 * [backup-simplify]: Simplify 0 into 0
1.385 * [backup-simplify]: Simplify 1 into 1
1.385 * [backup-simplify]: Simplify (* 1 1) into 1
1.385 * [backup-simplify]: Simplify (/ 1 1) into 1
1.385 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.385 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.385 * [taylor]: Taking taylor expansion of x in y
1.385 * [backup-simplify]: Simplify x into x
1.385 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.386 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.386 * [taylor]: Taking taylor expansion of y in y
1.386 * [backup-simplify]: Simplify 0 into 0
1.386 * [backup-simplify]: Simplify 1 into 1
1.386 * [backup-simplify]: Simplify (/ 1 1) into 1
1.386 * [backup-simplify]: Simplify (- 1) into -1
1.386 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.387 * [backup-simplify]: Simplify (+ 0 1) into 1
1.387 * [backup-simplify]: Simplify (/ -1 1) into -1
1.387 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in y
1.387 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.387 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.387 * [taylor]: Taking taylor expansion of x in y
1.387 * [backup-simplify]: Simplify x into x
1.387 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.387 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.387 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.387 * [taylor]: Taking taylor expansion of y in y
1.387 * [backup-simplify]: Simplify 0 into 0
1.387 * [backup-simplify]: Simplify 1 into 1
1.388 * [backup-simplify]: Simplify (* 1 1) into 1
1.388 * [backup-simplify]: Simplify (/ 1 1) into 1
1.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.388 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.388 * [taylor]: Taking taylor expansion of x in y
1.388 * [backup-simplify]: Simplify x into x
1.388 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.388 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.388 * [taylor]: Taking taylor expansion of y in y
1.388 * [backup-simplify]: Simplify 0 into 0
1.388 * [backup-simplify]: Simplify 1 into 1
1.389 * [backup-simplify]: Simplify (/ 1 1) into 1
1.389 * [backup-simplify]: Simplify (- 1) into -1
1.389 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.389 * [backup-simplify]: Simplify (+ 0 1) into 1
1.390 * [backup-simplify]: Simplify (/ -1 1) into -1
1.390 * [taylor]: Taking taylor expansion of -1 in x
1.390 * [backup-simplify]: Simplify -1 into -1
1.390 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.391 * [backup-simplify]: Simplify (- 0) into 0
1.391 * [backup-simplify]: Simplify (+ 0 0) into 0
1.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.392 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
1.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 (pow x 2)) 1)))) into (/ 1 (pow x 2))
1.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.392 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [backup-simplify]: Simplify 0 into 0
1.392 * [backup-simplify]: Simplify 1 into 1
1.393 * [backup-simplify]: Simplify (* 1 1) into 1
1.393 * [backup-simplify]: Simplify (/ 1 1) into 1
1.393 * [backup-simplify]: Simplify 1 into 1
1.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.395 * [backup-simplify]: Simplify (- 0) into 0
1.395 * [backup-simplify]: Simplify (+ (/ 1 (pow x 4)) 0) into (/ 1 (pow x 4))
1.395 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.397 * [backup-simplify]: Simplify (+ 0 0) into 0
1.398 * [backup-simplify]: Simplify (- (/ (/ 1 (pow x 4)) 1) (+ (* -1 (/ 0 1)) (* (/ 1 (pow x 2)) (/ (/ 1 (pow x 2)) 1)))) into 0
1.398 * [taylor]: Taking taylor expansion of 0 in x
1.398 * [backup-simplify]: Simplify 0 into 0
1.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.400 * [backup-simplify]: Simplify 0 into 0
1.400 * [backup-simplify]: Simplify -1 into -1
1.400 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.400 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))))) into 0
1.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.403 * [backup-simplify]: Simplify (- 0) into 0
1.403 * [backup-simplify]: Simplify (+ 0 0) into 0
1.404 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
1.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.405 * [backup-simplify]: Simplify (+ 0 0) into 0
1.407 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 (pow x 2)) (/ 0 1)) (* 0 (/ (/ 1 (pow x 2)) 1)))) into 0
1.407 * [taylor]: Taking taylor expansion of 0 in x
1.407 * [backup-simplify]: Simplify 0 into 0
1.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.409 * [backup-simplify]: Simplify 0 into 0
1.409 * [backup-simplify]: Simplify 0 into 0
1.410 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.410 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
1.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.413 * [backup-simplify]: Simplify (- 0) into 0
1.414 * [backup-simplify]: Simplify (+ 0 0) into 0
1.415 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
1.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.416 * [backup-simplify]: Simplify (+ 0 0) into 0
1.419 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 (pow x 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (/ 1 (pow x 2)) 1)))) into 0
1.419 * [taylor]: Taking taylor expansion of 0 in x
1.419 * [backup-simplify]: Simplify 0 into 0
1.419 * [backup-simplify]: Simplify 0 into 0
1.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.421 * [backup-simplify]: Simplify 0 into 0
1.421 * [backup-simplify]: Simplify 0 into 0
1.422 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.423 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
1.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.426 * [backup-simplify]: Simplify (- 0) into 0
1.426 * [backup-simplify]: Simplify (+ 0 0) into 0
1.427 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
1.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.428 * [backup-simplify]: Simplify (+ 0 0) into 0
1.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 (pow x 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (/ 1 (pow x 2)) 1)))) into 0
1.429 * [taylor]: Taking taylor expansion of 0 in x
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 y)))) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2))) into (- (pow x 2) y)
1.430 * [backup-simplify]: Simplify (/ (+ (- (* (/ 1 (- y)) (/ 1 (- y)))) (pow (/ 1 (- x)) 4)) (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y)))
1.430 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in (y x) around 0
1.430 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x
1.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.430 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.430 * [taylor]: Taking taylor expansion of x in x
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify 1 into 1
1.431 * [backup-simplify]: Simplify (* 1 1) into 1
1.431 * [backup-simplify]: Simplify (* 1 1) into 1
1.431 * [backup-simplify]: Simplify (/ 1 1) into 1
1.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.431 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.431 * [taylor]: Taking taylor expansion of y in x
1.431 * [backup-simplify]: Simplify y into y
1.431 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.431 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.431 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.431 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.431 * [taylor]: Taking taylor expansion of x in x
1.431 * [backup-simplify]: Simplify 0 into 0
1.431 * [backup-simplify]: Simplify 1 into 1
1.432 * [backup-simplify]: Simplify (* 1 1) into 1
1.432 * [backup-simplify]: Simplify (/ 1 1) into 1
1.432 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.432 * [taylor]: Taking taylor expansion of y in x
1.432 * [backup-simplify]: Simplify y into y
1.432 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.432 * [backup-simplify]: Simplify (+ 1 0) into 1
1.432 * [backup-simplify]: Simplify (+ 1 0) into 1
1.433 * [backup-simplify]: Simplify (/ 1 1) into 1
1.433 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in y
1.433 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.433 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.433 * [taylor]: Taking taylor expansion of x in y
1.433 * [backup-simplify]: Simplify x into x
1.433 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.433 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.433 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.433 * [taylor]: Taking taylor expansion of y in y
1.433 * [backup-simplify]: Simplify 0 into 0
1.433 * [backup-simplify]: Simplify 1 into 1
1.433 * [backup-simplify]: Simplify (* 1 1) into 1
1.434 * [backup-simplify]: Simplify (/ 1 1) into 1
1.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.434 * [taylor]: Taking taylor expansion of x in y
1.434 * [backup-simplify]: Simplify x into x
1.434 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.434 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.434 * [taylor]: Taking taylor expansion of y in y
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 1 into 1
1.434 * [backup-simplify]: Simplify (/ 1 1) into 1
1.434 * [backup-simplify]: Simplify (- 1) into -1
1.435 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.435 * [backup-simplify]: Simplify (- 1) into -1
1.435 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.435 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.435 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in y
1.435 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.435 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.435 * [taylor]: Taking taylor expansion of x in y
1.435 * [backup-simplify]: Simplify x into x
1.436 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.436 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.436 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.436 * [taylor]: Taking taylor expansion of y in y
1.436 * [backup-simplify]: Simplify 0 into 0
1.436 * [backup-simplify]: Simplify 1 into 1
1.436 * [backup-simplify]: Simplify (* 1 1) into 1
1.436 * [backup-simplify]: Simplify (/ 1 1) into 1
1.436 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.436 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.436 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.436 * [taylor]: Taking taylor expansion of x in y
1.436 * [backup-simplify]: Simplify x into x
1.436 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.437 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.437 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.437 * [taylor]: Taking taylor expansion of y in y
1.437 * [backup-simplify]: Simplify 0 into 0
1.437 * [backup-simplify]: Simplify 1 into 1
1.437 * [backup-simplify]: Simplify (/ 1 1) into 1
1.437 * [backup-simplify]: Simplify (- 1) into -1
1.437 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.438 * [backup-simplify]: Simplify (- 1) into -1
1.438 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.438 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.438 * [taylor]: Taking taylor expansion of 1 in x
1.438 * [backup-simplify]: Simplify 1 into 1
1.439 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.439 * [backup-simplify]: Simplify (- 0) into 0
1.440 * [backup-simplify]: Simplify (+ 0 0) into 0
1.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.440 * [backup-simplify]: Simplify (- 0) into 0
1.440 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
1.441 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ (/ 1 (pow x 2)) -1)))) into (/ 1 (pow x 2))
1.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [backup-simplify]: Simplify (* 1 1) into 1
1.441 * [backup-simplify]: Simplify (/ 1 1) into 1
1.441 * [backup-simplify]: Simplify 1 into 1
1.442 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.443 * [backup-simplify]: Simplify (- 0) into 0
1.443 * [backup-simplify]: Simplify (+ (/ 1 (pow x 4)) 0) into (/ 1 (pow x 4))
1.443 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.444 * [backup-simplify]: Simplify (- 0) into 0
1.444 * [backup-simplify]: Simplify (+ 0 0) into 0
1.445 * [backup-simplify]: Simplify (- (/ (/ 1 (pow x 4)) -1) (+ (* 1 (/ 0 -1)) (* (/ 1 (pow x 2)) (/ (/ 1 (pow x 2)) -1)))) into 0
1.445 * [taylor]: Taking taylor expansion of 0 in x
1.445 * [backup-simplify]: Simplify 0 into 0
1.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.446 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify 1 into 1
1.446 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.446 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))))) into 0
1.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.452 * [backup-simplify]: Simplify (- 0) into 0
1.452 * [backup-simplify]: Simplify (+ 0 0) into 0
1.452 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
1.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.454 * [backup-simplify]: Simplify (- 0) into 0
1.454 * [backup-simplify]: Simplify (+ 0 0) into 0
1.456 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* (/ 1 (pow x 2)) (/ 0 -1)) (* 0 (/ (/ 1 (pow x 2)) -1)))) into 0
1.456 * [taylor]: Taking taylor expansion of 0 in x
1.456 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.458 * [backup-simplify]: Simplify 0 into 0
1.458 * [backup-simplify]: Simplify 0 into 0
1.459 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.459 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
1.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.462 * [backup-simplify]: Simplify (- 0) into 0
1.463 * [backup-simplify]: Simplify (+ 0 0) into 0
1.463 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
1.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.465 * [backup-simplify]: Simplify (- 0) into 0
1.466 * [backup-simplify]: Simplify (+ 0 0) into 0
1.468 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* (/ 1 (pow x 2)) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ (/ 1 (pow x 2)) -1)))) into 0
1.468 * [taylor]: Taking taylor expansion of 0 in x
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.472 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
1.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.475 * [backup-simplify]: Simplify (- 0) into 0
1.476 * [backup-simplify]: Simplify (+ 0 0) into 0
1.477 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify (- 0) into 0
1.479 * [backup-simplify]: Simplify (+ 0 0) into 0
1.482 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* (/ 1 (pow x 2)) (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ (/ 1 (pow x 2)) -1)))) into 0
1.482 * [taylor]: Taking taylor expansion of 0 in x
1.482 * [backup-simplify]: Simplify 0 into 0
1.482 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2))) into (- (pow x 2) y)
1.483 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
1.483 * [backup-simplify]: Simplify (+ (- (* y y)) (pow x 4)) into (- (pow x 4) (pow y 2))
1.483 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in (y x) around 0
1.483 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x
1.483 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.483 * [taylor]: Taking taylor expansion of x in x
1.483 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify 1 into 1
1.483 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.484 * [taylor]: Taking taylor expansion of y in x
1.484 * [backup-simplify]: Simplify y into y
1.484 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y
1.484 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.484 * [taylor]: Taking taylor expansion of x in y
1.484 * [backup-simplify]: Simplify x into x
1.484 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.484 * [taylor]: Taking taylor expansion of y in y
1.484 * [backup-simplify]: Simplify 0 into 0
1.484 * [backup-simplify]: Simplify 1 into 1
1.484 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y
1.484 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.484 * [taylor]: Taking taylor expansion of x in y
1.484 * [backup-simplify]: Simplify x into x
1.484 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.484 * [taylor]: Taking taylor expansion of y in y
1.484 * [backup-simplify]: Simplify 0 into 0
1.484 * [backup-simplify]: Simplify 1 into 1
1.484 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.484 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.485 * [backup-simplify]: Simplify (+ (pow x 4) 0) into (pow x 4)
1.485 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.485 * [taylor]: Taking taylor expansion of x in x
1.485 * [backup-simplify]: Simplify 0 into 0
1.485 * [backup-simplify]: Simplify 1 into 1
1.485 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.485 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1.485 * [backup-simplify]: Simplify (+ 0 0) into 0
1.485 * [taylor]: Taking taylor expansion of 0 in x
1.486 * [backup-simplify]: Simplify 0 into 0
1.486 * [backup-simplify]: Simplify 0 into 0
1.486 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.487 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
1.487 * [backup-simplify]: Simplify (* 1 1) into 1
1.487 * [backup-simplify]: Simplify (- 1) into -1
1.488 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.488 * [taylor]: Taking taylor expansion of -1 in x
1.488 * [backup-simplify]: Simplify -1 into -1
1.488 * [backup-simplify]: Simplify -1 into -1
1.488 * [backup-simplify]: Simplify 0 into 0
1.489 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.490 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
1.491 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.491 * [backup-simplify]: Simplify (- 0) into 0
1.492 * [backup-simplify]: Simplify (+ 0 0) into 0
1.492 * [taylor]: Taking taylor expansion of 0 in x
1.492 * [backup-simplify]: Simplify 0 into 0
1.492 * [backup-simplify]: Simplify 0 into 0
1.492 * [backup-simplify]: Simplify 0 into 0
1.492 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.494 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2)))))) into 0
1.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.495 * [backup-simplify]: Simplify (- 0) into 0
1.496 * [backup-simplify]: Simplify (+ 0 0) into 0
1.496 * [taylor]: Taking taylor expansion of 0 in x
1.496 * [backup-simplify]: Simplify 0 into 0
1.496 * [backup-simplify]: Simplify 0 into 0
1.496 * [backup-simplify]: Simplify 0 into 0
1.496 * [backup-simplify]: Simplify (* -1 (pow (* 1 y) 2)) into (* -1 (pow y 2))
1.496 * [backup-simplify]: Simplify (+ (- (* (/ 1 y) (/ 1 y))) (pow (/ 1 x) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 2)))
1.496 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in (y x) around 0
1.497 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.497 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [backup-simplify]: Simplify 0 into 0
1.497 * [backup-simplify]: Simplify 1 into 1
1.497 * [backup-simplify]: Simplify (* 1 1) into 1
1.497 * [backup-simplify]: Simplify (* 1 1) into 1
1.498 * [backup-simplify]: Simplify (/ 1 1) into 1
1.498 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.498 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.498 * [taylor]: Taking taylor expansion of y in x
1.498 * [backup-simplify]: Simplify y into y
1.498 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.498 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.498 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.498 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.498 * [taylor]: Taking taylor expansion of x in y
1.498 * [backup-simplify]: Simplify x into x
1.498 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.499 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.499 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.499 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.499 * [taylor]: Taking taylor expansion of y in y
1.499 * [backup-simplify]: Simplify 0 into 0
1.499 * [backup-simplify]: Simplify 1 into 1
1.499 * [backup-simplify]: Simplify (* 1 1) into 1
1.500 * [backup-simplify]: Simplify (/ 1 1) into 1
1.500 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.500 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.500 * [taylor]: Taking taylor expansion of x in y
1.500 * [backup-simplify]: Simplify x into x
1.500 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.500 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.500 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.500 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.500 * [taylor]: Taking taylor expansion of y in y
1.500 * [backup-simplify]: Simplify 0 into 0
1.500 * [backup-simplify]: Simplify 1 into 1
1.501 * [backup-simplify]: Simplify (* 1 1) into 1
1.501 * [backup-simplify]: Simplify (/ 1 1) into 1
1.501 * [backup-simplify]: Simplify (- 1) into -1
1.502 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.502 * [taylor]: Taking taylor expansion of -1 in x
1.502 * [backup-simplify]: Simplify -1 into -1
1.503 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.504 * [backup-simplify]: Simplify (- 0) into 0
1.504 * [backup-simplify]: Simplify (+ 0 0) into 0
1.504 * [taylor]: Taking taylor expansion of 0 in x
1.504 * [backup-simplify]: Simplify 0 into 0
1.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.506 * [backup-simplify]: Simplify (- 0) into 0
1.506 * [backup-simplify]: Simplify (+ (/ 1 (pow x 4)) 0) into (/ 1 (pow x 4))
1.506 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.506 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.506 * [taylor]: Taking taylor expansion of x in x
1.506 * [backup-simplify]: Simplify 0 into 0
1.506 * [backup-simplify]: Simplify 1 into 1
1.507 * [backup-simplify]: Simplify (* 1 1) into 1
1.507 * [backup-simplify]: Simplify (* 1 1) into 1
1.508 * [backup-simplify]: Simplify (/ 1 1) into 1
1.508 * [backup-simplify]: Simplify 1 into 1
1.508 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.508 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))))) into 0
1.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.511 * [backup-simplify]: Simplify (- 0) into 0
1.511 * [backup-simplify]: Simplify (+ 0 0) into 0
1.511 * [taylor]: Taking taylor expansion of 0 in x
1.511 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.512 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.513 * [backup-simplify]: Simplify 0 into 0
1.513 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.514 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
1.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.517 * [backup-simplify]: Simplify (- 0) into 0
1.517 * [backup-simplify]: Simplify (+ 0 0) into 0
1.517 * [taylor]: Taking taylor expansion of 0 in x
1.517 * [backup-simplify]: Simplify 0 into 0
1.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.521 * [backup-simplify]: Simplify 0 into 0
1.521 * [backup-simplify]: Simplify -1 into -1
1.521 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.522 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
1.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.526 * [backup-simplify]: Simplify (- 0) into 0
1.526 * [backup-simplify]: Simplify (+ 0 0) into 0
1.526 * [taylor]: Taking taylor expansion of 0 in x
1.526 * [backup-simplify]: Simplify 0 into 0
1.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.529 * [backup-simplify]: Simplify 0 into 0
1.529 * [backup-simplify]: Simplify 0 into 0
1.529 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.532 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2)))))) into 0
1.533 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.535 * [backup-simplify]: Simplify (- 0) into 0
1.535 * [backup-simplify]: Simplify (+ 0 0) into 0
1.535 * [taylor]: Taking taylor expansion of 0 in x
1.535 * [backup-simplify]: Simplify 0 into 0
1.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 4))) into (- (pow x 4) (pow y 2))
1.537 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- y)) (/ 1 (- y)))) (pow (/ 1 (- x)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 2)))
1.537 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in (y x) around 0
1.537 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x
1.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.537 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.537 * [taylor]: Taking taylor expansion of x in x
1.537 * [backup-simplify]: Simplify 0 into 0
1.537 * [backup-simplify]: Simplify 1 into 1
1.538 * [backup-simplify]: Simplify (* 1 1) into 1
1.538 * [backup-simplify]: Simplify (* 1 1) into 1
1.538 * [backup-simplify]: Simplify (/ 1 1) into 1
1.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.538 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.538 * [taylor]: Taking taylor expansion of y in x
1.538 * [backup-simplify]: Simplify y into y
1.538 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.538 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.538 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.538 * [taylor]: Taking taylor expansion of x in y
1.539 * [backup-simplify]: Simplify x into x
1.539 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.539 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.539 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.539 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.539 * [taylor]: Taking taylor expansion of y in y
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 1 into 1
1.539 * [backup-simplify]: Simplify (* 1 1) into 1
1.539 * [backup-simplify]: Simplify (/ 1 1) into 1
1.539 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y
1.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
1.539 * [taylor]: Taking taylor expansion of (pow x 4) in y
1.539 * [taylor]: Taking taylor expansion of x in y
1.539 * [backup-simplify]: Simplify x into x
1.539 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.540 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.540 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4))
1.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.540 * [taylor]: Taking taylor expansion of y in y
1.540 * [backup-simplify]: Simplify 0 into 0
1.540 * [backup-simplify]: Simplify 1 into 1
1.540 * [backup-simplify]: Simplify (* 1 1) into 1
1.540 * [backup-simplify]: Simplify (/ 1 1) into 1
1.541 * [backup-simplify]: Simplify (- 1) into -1
1.541 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.541 * [taylor]: Taking taylor expansion of -1 in x
1.541 * [backup-simplify]: Simplify -1 into -1
1.541 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.542 * [backup-simplify]: Simplify (- 0) into 0
1.542 * [backup-simplify]: Simplify (+ 0 0) into 0
1.542 * [taylor]: Taking taylor expansion of 0 in x
1.542 * [backup-simplify]: Simplify 0 into 0
1.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.543 * [backup-simplify]: Simplify (- 0) into 0
1.544 * [backup-simplify]: Simplify (+ (/ 1 (pow x 4)) 0) into (/ 1 (pow x 4))
1.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.544 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.544 * [taylor]: Taking taylor expansion of x in x
1.544 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify 1 into 1
1.544 * [backup-simplify]: Simplify (* 1 1) into 1
1.544 * [backup-simplify]: Simplify (* 1 1) into 1
1.544 * [backup-simplify]: Simplify (/ 1 1) into 1
1.544 * [backup-simplify]: Simplify 1 into 1
1.544 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.545 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (* 0 (pow x 2))) into 0
1.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))))) into 0
1.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.546 * [backup-simplify]: Simplify (- 0) into 0
1.546 * [backup-simplify]: Simplify (+ 0 0) into 0
1.546 * [taylor]: Taking taylor expansion of 0 in x
1.546 * [backup-simplify]: Simplify 0 into 0
1.547 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.547 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.548 * [backup-simplify]: Simplify 0 into 0
1.548 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.548 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (* 0 (pow x 2)))) into 0
1.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.550 * [backup-simplify]: Simplify (- 0) into 0
1.550 * [backup-simplify]: Simplify (+ 0 0) into 0
1.551 * [taylor]: Taking taylor expansion of 0 in x
1.551 * [backup-simplify]: Simplify 0 into 0
1.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.552 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.552 * [backup-simplify]: Simplify 0 into 0
1.552 * [backup-simplify]: Simplify -1 into -1
1.553 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.553 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2))))) into 0
1.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.555 * [backup-simplify]: Simplify (- 0) into 0
1.555 * [backup-simplify]: Simplify (+ 0 0) into 0
1.555 * [taylor]: Taking taylor expansion of 0 in x
1.555 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.557 * [backup-simplify]: Simplify 0 into 0
1.557 * [backup-simplify]: Simplify 0 into 0
1.557 * [backup-simplify]: Simplify 0 into 0
1.558 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
1.559 * [backup-simplify]: Simplify (+ (* (pow x 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow x 2)))))) into 0
1.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 4)) (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))) (* 0 (/ 0 (pow x 4))))) into 0
1.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.561 * [backup-simplify]: Simplify (- 0) into 0
1.561 * [backup-simplify]: Simplify (+ 0 0) into 0
1.561 * [taylor]: Taking taylor expansion of 0 in x
1.561 * [backup-simplify]: Simplify 0 into 0
1.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 0 into 0
1.565 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 4))) into (- (pow x 4) (pow y 2))
1.565 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
1.565 * [backup-simplify]: Simplify (+ (* x x) y) into (+ (pow x 2) y)
1.565 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
1.565 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.565 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.565 * [taylor]: Taking taylor expansion of x in y
1.565 * [backup-simplify]: Simplify x into x
1.565 * [taylor]: Taking taylor expansion of y in y
1.565 * [backup-simplify]: Simplify 0 into 0
1.565 * [backup-simplify]: Simplify 1 into 1
1.565 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.566 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.566 * [taylor]: Taking taylor expansion of x in x
1.566 * [backup-simplify]: Simplify 0 into 0
1.566 * [backup-simplify]: Simplify 1 into 1
1.566 * [taylor]: Taking taylor expansion of y in x
1.566 * [backup-simplify]: Simplify y into y
1.566 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.566 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.566 * [taylor]: Taking taylor expansion of x in x
1.566 * [backup-simplify]: Simplify 0 into 0
1.566 * [backup-simplify]: Simplify 1 into 1
1.566 * [taylor]: Taking taylor expansion of y in x
1.566 * [backup-simplify]: Simplify y into y
1.566 * [backup-simplify]: Simplify (+ 0 y) into y
1.566 * [taylor]: Taking taylor expansion of y in y
1.566 * [backup-simplify]: Simplify 0 into 0
1.566 * [backup-simplify]: Simplify 1 into 1
1.566 * [backup-simplify]: Simplify 0 into 0
1.566 * [backup-simplify]: Simplify (+ 0 0) into 0
1.566 * [taylor]: Taking taylor expansion of 0 in y
1.567 * [backup-simplify]: Simplify 0 into 0
1.567 * [backup-simplify]: Simplify 0 into 0
1.567 * [backup-simplify]: Simplify 1 into 1
1.567 * [backup-simplify]: Simplify (* 1 1) into 1
1.567 * [backup-simplify]: Simplify (+ 1 0) into 1
1.567 * [taylor]: Taking taylor expansion of 1 in y
1.567 * [backup-simplify]: Simplify 1 into 1
1.568 * [backup-simplify]: Simplify 1 into 1
1.568 * [backup-simplify]: Simplify 0 into 0
1.568 * [backup-simplify]: Simplify 0 into 0
1.568 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.569 * [backup-simplify]: Simplify (+ 0 0) into 0
1.569 * [taylor]: Taking taylor expansion of 0 in y
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify 0 into 0
1.569 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 1 (* y 1))) into (+ (pow x 2) y)
1.569 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (/ 1 y))
1.569 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
1.569 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.569 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.569 * [taylor]: Taking taylor expansion of x in y
1.570 * [backup-simplify]: Simplify x into x
1.570 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.570 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.570 * [taylor]: Taking taylor expansion of y in y
1.570 * [backup-simplify]: Simplify 0 into 0
1.570 * [backup-simplify]: Simplify 1 into 1
1.570 * [backup-simplify]: Simplify (/ 1 1) into 1
1.570 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.570 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.570 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.570 * [taylor]: Taking taylor expansion of x in x
1.570 * [backup-simplify]: Simplify 0 into 0
1.570 * [backup-simplify]: Simplify 1 into 1
1.571 * [backup-simplify]: Simplify (* 1 1) into 1
1.571 * [backup-simplify]: Simplify (/ 1 1) into 1
1.571 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.571 * [taylor]: Taking taylor expansion of y in x
1.571 * [backup-simplify]: Simplify y into y
1.571 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.571 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.571 * [taylor]: Taking taylor expansion of x in x
1.571 * [backup-simplify]: Simplify 0 into 0
1.571 * [backup-simplify]: Simplify 1 into 1
1.572 * [backup-simplify]: Simplify (* 1 1) into 1
1.572 * [backup-simplify]: Simplify (/ 1 1) into 1
1.572 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.572 * [taylor]: Taking taylor expansion of y in x
1.572 * [backup-simplify]: Simplify y into y
1.572 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.573 * [backup-simplify]: Simplify (+ 1 0) into 1
1.573 * [taylor]: Taking taylor expansion of 1 in y
1.573 * [backup-simplify]: Simplify 1 into 1
1.574 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.575 * [backup-simplify]: Simplify (+ 0 0) into 0
1.575 * [taylor]: Taking taylor expansion of 0 in y
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 1 into 1
1.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.577 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.577 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.577 * [taylor]: Taking taylor expansion of y in y
1.577 * [backup-simplify]: Simplify 0 into 0
1.577 * [backup-simplify]: Simplify 1 into 1
1.577 * [backup-simplify]: Simplify (/ 1 1) into 1
1.577 * [backup-simplify]: Simplify 1 into 1
1.577 * [backup-simplify]: Simplify 0 into 0
1.577 * [backup-simplify]: Simplify 0 into 0
1.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.579 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.580 * [backup-simplify]: Simplify (+ 0 0) into 0
1.580 * [taylor]: Taking taylor expansion of 0 in y
1.580 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.586 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify 0 into 0
1.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.589 * [backup-simplify]: Simplify (+ 0 0) into 0
1.589 * [taylor]: Taking taylor expansion of 0 in y
1.589 * [backup-simplify]: Simplify 0 into 0
1.589 * [backup-simplify]: Simplify 0 into 0
1.590 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) y)
1.590 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (/ 1 y))
1.590 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
1.590 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.590 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.590 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.590 * [taylor]: Taking taylor expansion of x in y
1.590 * [backup-simplify]: Simplify x into x
1.590 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.591 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.591 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.591 * [taylor]: Taking taylor expansion of y in y
1.591 * [backup-simplify]: Simplify 0 into 0
1.591 * [backup-simplify]: Simplify 1 into 1
1.591 * [backup-simplify]: Simplify (/ 1 1) into 1
1.591 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.591 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.591 * [taylor]: Taking taylor expansion of x in x
1.591 * [backup-simplify]: Simplify 0 into 0
1.591 * [backup-simplify]: Simplify 1 into 1
1.592 * [backup-simplify]: Simplify (* 1 1) into 1
1.592 * [backup-simplify]: Simplify (/ 1 1) into 1
1.592 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.592 * [taylor]: Taking taylor expansion of y in x
1.592 * [backup-simplify]: Simplify y into y
1.592 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.592 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.592 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.592 * [taylor]: Taking taylor expansion of x in x
1.592 * [backup-simplify]: Simplify 0 into 0
1.592 * [backup-simplify]: Simplify 1 into 1
1.593 * [backup-simplify]: Simplify (* 1 1) into 1
1.593 * [backup-simplify]: Simplify (/ 1 1) into 1
1.593 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.593 * [taylor]: Taking taylor expansion of y in x
1.593 * [backup-simplify]: Simplify y into y
1.593 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.594 * [backup-simplify]: Simplify (+ 1 0) into 1
1.594 * [taylor]: Taking taylor expansion of 1 in y
1.594 * [backup-simplify]: Simplify 1 into 1
1.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.596 * [backup-simplify]: Simplify (+ 0 0) into 0
1.596 * [taylor]: Taking taylor expansion of 0 in y
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify 1 into 1
1.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.598 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.598 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.598 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.598 * [taylor]: Taking taylor expansion of y in y
1.598 * [backup-simplify]: Simplify 0 into 0
1.598 * [backup-simplify]: Simplify 1 into 1
1.598 * [backup-simplify]: Simplify (/ 1 1) into 1
1.599 * [backup-simplify]: Simplify (- 1) into -1
1.599 * [backup-simplify]: Simplify -1 into -1
1.599 * [backup-simplify]: Simplify 0 into 0
1.599 * [backup-simplify]: Simplify 0 into 0
1.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.602 * [backup-simplify]: Simplify (- 0) into 0
1.602 * [backup-simplify]: Simplify (+ 0 0) into 0
1.602 * [taylor]: Taking taylor expansion of 0 in y
1.602 * [backup-simplify]: Simplify 0 into 0
1.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.603 * [backup-simplify]: Simplify (- 0) into 0
1.603 * [backup-simplify]: Simplify 0 into 0
1.603 * [backup-simplify]: Simplify 0 into 0
1.603 * [backup-simplify]: Simplify 0 into 0
1.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.606 * [backup-simplify]: Simplify (- 0) into 0
1.606 * [backup-simplify]: Simplify (+ 0 0) into 0
1.606 * [taylor]: Taking taylor expansion of 0 in y
1.606 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) y)
1.607 * * * [progress]: simplifying candidates
1.609 * [simplify]: Simplifying:
  (- (log (+ (- (* y y)) (pow x 4))) (log (+ (* x x) y)))
  (log (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)))
  (exp (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)))
  (/ (* (* (+ (- (* y y)) (pow x 4)) (+ (- (* y y)) (pow x 4))) (+ (- (* y y)) (pow x 4))) (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y)))
  (* (cbrt (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))) (cbrt (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))
  (cbrt (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)))
  (* (* (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)) (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))) (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)))
  (sqrt (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)))
  (sqrt (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y)))
  (- (+ (- (* y y)) (pow x 4)))
  (- (+ (* x x) y))
  (/ 0 (+ (* x x) y))
  (/ (- (* y y) (pow x 4)) (+ (* x x) y))
  (/ (* (cbrt (+ (- (* y y)) (pow x 4))) (cbrt (+ (- (* y y)) (pow x 4)))) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (/ (cbrt (+ (- (* y y)) (pow x 4))) (cbrt (+ (* x x) y)))
  (/ (* (cbrt (+ (- (* y y)) (pow x 4))) (cbrt (+ (- (* y y)) (pow x 4)))) (sqrt (+ (* x x) y)))
  (/ (cbrt (+ (- (* y y)) (pow x 4))) (sqrt (+ (* x x) y)))
  (/ (* (cbrt (+ (- (* y y)) (pow x 4))) (cbrt (+ (- (* y y)) (pow x 4)))) 1)
  (/ (cbrt (+ (- (* y y)) (pow x 4))) (+ (* x x) y))
  (/ (sqrt (+ (- (* y y)) (pow x 4))) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (/ (sqrt (+ (- (* y y)) (pow x 4))) (cbrt (+ (* x x) y)))
  (/ (sqrt (+ (- (* y y)) (pow x 4))) (sqrt (+ (* x x) y)))
  (/ (sqrt (+ (- (* y y)) (pow x 4))) (sqrt (+ (* x x) y)))
  (/ (sqrt (+ (- (* y y)) (pow x 4))) 1)
  (/ (sqrt (+ (- (* y y)) (pow x 4))) (+ (* x x) y))
  (/ 1 (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (/ (+ (- (* y y)) (pow x 4)) (cbrt (+ (* x x) y)))
  (/ 1 (sqrt (+ (* x x) y)))
  (/ (+ (- (* y y)) (pow x 4)) (sqrt (+ (* x x) y)))
  (/ 1 1)
  (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))
  (/ 1 (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (/ (+ (- (* y y)) (pow x 4)) (cbrt (+ (* x x) y)))
  (/ 1 (sqrt (+ (* x x) y)))
  (/ (+ (- (* y y)) (pow x 4)) (sqrt (+ (* x x) y)))
  (/ 1 1)
  (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))
  (/ 1 (+ (* x x) y))
  (/ (+ (* x x) y) (+ (- (* y y)) (pow x 4)))
  (/ (+ (- (* y y)) (pow x 4)) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (/ (+ (- (* y y)) (pow x 4)) (sqrt (+ (* x x) y)))
  (/ (+ (- (* y y)) (pow x 4)) 1)
  (/ (+ (* x x) y) (cbrt (+ (- (* y y)) (pow x 4))))
  (/ (+ (* x x) y) (sqrt (+ (- (* y y)) (pow x 4))))
  (/ (+ (* x x) y) (+ (- (* y y)) (pow x 4)))
  (/ (+ (* x x) y) (+ (- (* y y)) (pow x 4)))
  (/ (+ (- (* y y)) (pow x 4)) (+ (pow (* x x) 3) (pow y 3)))
  (/ (+ (- (* y y)) (pow x 4)) (- (* (* x x) (* x x)) (* y y)))
  (* (+ (* x x) y) (+ (* (- (* y y)) (- (* y y))) (- (* (pow x 4) (pow x 4)) (* (- (* y y)) (pow x 4)))))
  (* (+ (* x x) y) (- (- (* y y)) (pow x 4)))
  (* (/ 1 (exp (* y y))) (exp (pow x 4)))
  (* (exp (- (* y y))) (exp (pow x 4)))
  (log (+ (- (* y y)) (pow x 4)))
  (exp (+ (- (* y y)) (pow x 4)))
  (* (cbrt (+ (- (* y y)) (pow x 4))) (cbrt (+ (- (* y y)) (pow x 4))))
  (cbrt (+ (- (* y y)) (pow x 4)))
  (* (* (+ (- (* y y)) (pow x 4)) (+ (- (* y y)) (pow x 4))) (+ (- (* y y)) (pow x 4)))
  (sqrt (+ (- (* y y)) (pow x 4)))
  (sqrt (+ (- (* y y)) (pow x 4)))
  (+ (pow (- (* y y)) 3) (pow (pow x 4) 3))
  (+ (* (- (* y y)) (- (* y y))) (- (* (pow x 4) (pow x 4)) (* (- (* y y)) (pow x 4))))
  (- (* (- (* y y)) (- (* y y))) (* (pow x 4) (pow x 4)))
  (- (- (* y y)) (pow x 4))
  (+ (- (* y y)) (pow x 4))
  (- (* y y) (pow x 4))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (pow x 2) y)
  (- (pow x 2) y)
  (- (pow x 2) y)
  (* -1 (pow y 2))
  (- (pow x 4) (pow y 2))
  (- (pow x 4) (pow y 2))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
2.224 * * * [progress]: adding candidates to table
2.501 * [progress]: [Phase 3 of 3] Extracting.
2.501 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>)
2.502 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- (* x x) y) (* 0.5 (- (* x x) y)) y x)
2.502 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>)
2.518 * * * * [regimes]: Trying to branch on (- (* x x) y) from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>)
2.536 * * * * [regimes]: Trying to branch on (* 0.5 (- (* x x) y)) from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>)
2.548 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>)
2.562 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 0.5 (- (* x x) y)))> #<alt (λ (x y) (* 0.5 (/ (+ (- (* y y)) (pow x 4)) (+ (* x x) y))))>)
2.583 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.584 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
3.585 * [regime-testing]: Baseline error score: 0.012501562695336917
3.588 * [regime-testing]: Oracle error score: 0.011376422052756595
3.596 * [regime-testing]: End program error score: 0.012501562695336917