60.063 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.038 * * [simplify]: iteration 0: 9 enodes
0.042 * * [simplify]: iteration 1: 17 enodes
0.047 * * [simplify]: iteration 2: 34 enodes
0.059 * * [simplify]: iteration 3: 59 enodes
0.080 * * [simplify]: iteration 4: 100 enodes
0.100 * * [simplify]: iteration 5: 143 enodes
0.136 * * [simplify]: iteration 6: 168 enodes
0.200 * * [simplify]: iteration 7: 177 enodes
0.244 * * [simplify]: iteration complete: 177 enodes
0.244 * * [simplify]: Extracting #0: cost 1 inf + 0
0.244 * * [simplify]: Extracting #1: cost 6 inf + 0
0.244 * * [simplify]: Extracting #2: cost 36 inf + 0
0.245 * * [simplify]: Extracting #3: cost 25 inf + 454
0.245 * * [simplify]: Extracting #4: cost 7 inf + 4307
0.247 * * [simplify]: Extracting #5: cost 0 inf + 5928
0.249 * [simplify]: Simplified to:
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
0.250 * * [progress]: iteration 1 / 4
0.250 * * * [progress]: picking best candidate
0.253 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.253 * * * [progress]: localizing error
0.273 * * * [progress]: generating rewritten candidates
0.273 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.294 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.303 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.322 * * * [progress]: generating series expansions
0.322 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.322 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2)))
0.322 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
0.322 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
0.322 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [backup-simplify]: Simplify x into x
0.323 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.323 * [taylor]: Taking taylor expansion of 4.0 in y
0.323 * [backup-simplify]: Simplify 4.0 into 4.0
0.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.323 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.323 * [taylor]: Taking taylor expansion of 4.0 in y
0.323 * [backup-simplify]: Simplify 4.0 into 4.0
0.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [backup-simplify]: Simplify x into x
0.323 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.324 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.324 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.324 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
0.324 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.324 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.324 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.324 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.324 * [taylor]: Taking taylor expansion of 4.0 in x
0.324 * [backup-simplify]: Simplify 4.0 into 4.0
0.324 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [backup-simplify]: Simplify y into y
0.324 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.324 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.324 * [taylor]: Taking taylor expansion of 4.0 in x
0.324 * [backup-simplify]: Simplify 4.0 into 4.0
0.324 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 1 into 1
0.325 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.325 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.325 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.325 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.325 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.325 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.326 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.326 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.326 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.326 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.326 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 1 into 1
0.326 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.326 * [taylor]: Taking taylor expansion of 4.0 in x
0.326 * [backup-simplify]: Simplify 4.0 into 4.0
0.326 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [backup-simplify]: Simplify y into y
0.326 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.326 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.326 * [taylor]: Taking taylor expansion of 4.0 in x
0.326 * [backup-simplify]: Simplify 4.0 into 4.0
0.326 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [backup-simplify]: Simplify y into y
0.327 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 1 into 1
0.327 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.327 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.327 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.327 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.327 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.327 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.328 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.328 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.328 * [taylor]: Taking taylor expansion of -1.0 in y
0.328 * [backup-simplify]: Simplify -1.0 into -1.0
0.328 * [backup-simplify]: Simplify -1.0 into -1.0
0.328 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.329 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.329 * [backup-simplify]: Simplify (- 0) into 0
0.330 * [backup-simplify]: Simplify (+ 0 0) into 0
0.330 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.330 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.330 * [backup-simplify]: Simplify (+ 0 0) into 0
0.331 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify (* 1 1) into 1
0.331 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.332 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.332 * [backup-simplify]: Simplify (- 0) into 0
0.332 * [backup-simplify]: Simplify (+ 1 0) into 1
0.333 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.333 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.333 * [backup-simplify]: Simplify (* 1 1) into 1
0.334 * [backup-simplify]: Simplify (+ 0 1) into 1
0.334 * [backup-simplify]: Simplify (- (/ 1 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (* 0.5 (/ 1 (pow y 2)))
0.334 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.334 * [taylor]: Taking taylor expansion of 0.5 in y
0.334 * [backup-simplify]: Simplify 0.5 into 0.5
0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify 1 into 1
0.334 * [backup-simplify]: Simplify (* 1 1) into 1
0.335 * [backup-simplify]: Simplify (/ 1 1) into 1
0.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.337 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.338 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.339 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.339 * [backup-simplify]: Simplify (- 0) into 0
0.339 * [backup-simplify]: Simplify (+ 0 0) into 0
0.340 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.341 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.341 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (* 0.5 (/ 1 (pow y 2))) (/ 0 (* 4.0 (pow y 2)))))) into 0
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify -1.0 into -1.0
0.342 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
0.342 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
0.342 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.342 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [backup-simplify]: Simplify x into x
0.342 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.342 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.342 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.343 * [taylor]: Taking taylor expansion of 4.0 in y
0.343 * [backup-simplify]: Simplify 4.0 into 4.0
0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 1 into 1
0.343 * [backup-simplify]: Simplify (* 1 1) into 1
0.343 * [backup-simplify]: Simplify (/ 1 1) into 1
0.343 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.343 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.343 * [taylor]: Taking taylor expansion of 4.0 in y
0.343 * [backup-simplify]: Simplify 4.0 into 4.0
0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 1 into 1
0.344 * [backup-simplify]: Simplify (* 1 1) into 1
0.344 * [backup-simplify]: Simplify (/ 1 1) into 1
0.344 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.344 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.344 * [taylor]: Taking taylor expansion of x in y
0.344 * [backup-simplify]: Simplify x into x
0.344 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.344 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.344 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.345 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.345 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.345 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.346 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.346 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.346 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify 1 into 1
0.347 * [backup-simplify]: Simplify (* 1 1) into 1
0.347 * [backup-simplify]: Simplify (/ 1 1) into 1
0.347 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.347 * [taylor]: Taking taylor expansion of 4.0 in x
0.347 * [backup-simplify]: Simplify 4.0 into 4.0
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.347 * [taylor]: Taking taylor expansion of (pow y 2) 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 (* y y) into (pow y 2)
0.347 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.347 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.347 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.347 * [taylor]: Taking taylor expansion of 4.0 in x
0.347 * [backup-simplify]: Simplify 4.0 into 4.0
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.347 * [taylor]: Taking taylor expansion of (pow y 2) 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 (* y y) into (pow y 2)
0.347 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.347 * [taylor]: Taking taylor expansion of (pow x 2) 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
0.348 * [backup-simplify]: Simplify (* 1 1) into 1
0.348 * [backup-simplify]: Simplify (/ 1 1) into 1
0.348 * [backup-simplify]: Simplify (+ 1 0) into 1
0.348 * [backup-simplify]: Simplify (+ 0 1) into 1
0.349 * [backup-simplify]: Simplify (/ 1 1) into 1
0.349 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.349 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (* 1 1) into 1
0.349 * [backup-simplify]: Simplify (/ 1 1) into 1
0.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.349 * [taylor]: Taking taylor expansion of 4.0 in x
0.349 * [backup-simplify]: Simplify 4.0 into 4.0
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [backup-simplify]: Simplify y into y
0.349 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.350 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [backup-simplify]: Simplify 4.0 into 4.0
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [backup-simplify]: Simplify y into y
0.350 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.350 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.350 * [taylor]: Taking taylor expansion of x in x
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 1) into 1
0.351 * [backup-simplify]: Simplify (+ 1 0) into 1
0.352 * [backup-simplify]: Simplify (+ 0 1) into 1
0.352 * [backup-simplify]: Simplify (/ 1 1) into 1
0.352 * [taylor]: Taking taylor expansion of 1 in y
0.352 * [backup-simplify]: Simplify 1 into 1
0.352 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.354 * [backup-simplify]: Simplify (+ 0 0) into 0
0.355 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.356 * [backup-simplify]: Simplify (+ 0 0) into 0
0.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.359 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.359 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.359 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.360 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.362 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.363 * [backup-simplify]: Simplify (- (/ (- (* 4.0 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 8.0 (/ 1 (pow y 2))))
0.363 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.363 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.363 * [taylor]: Taking taylor expansion of 8.0 in y
0.363 * [backup-simplify]: Simplify 8.0 into 8.0
0.363 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.363 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (* 1 1) into 1
0.364 * [backup-simplify]: Simplify (/ 1 1) into 1
0.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.368 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.368 * [backup-simplify]: Simplify (- 0) into 0
0.368 * [backup-simplify]: Simplify 0 into 0
0.368 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.372 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.372 * [backup-simplify]: Simplify (- 0) into 0
0.372 * [backup-simplify]: Simplify (+ 0 0) into 0
0.372 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.373 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.375 * [backup-simplify]: Simplify (+ 0 0) into 0
0.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 8.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
0.376 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
0.377 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
0.377 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.377 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.377 * [taylor]: Taking taylor expansion of x in y
0.377 * [backup-simplify]: Simplify x into x
0.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.377 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.377 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.377 * [taylor]: Taking taylor expansion of 4.0 in y
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [backup-simplify]: Simplify 0 into 0
0.377 * [backup-simplify]: Simplify 1 into 1
0.377 * [backup-simplify]: Simplify (* 1 1) into 1
0.377 * [backup-simplify]: Simplify (/ 1 1) into 1
0.377 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.377 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.377 * [taylor]: Taking taylor expansion of 4.0 in y
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify 1 into 1
0.378 * [backup-simplify]: Simplify (* 1 1) into 1
0.378 * [backup-simplify]: Simplify (/ 1 1) into 1
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.378 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [backup-simplify]: Simplify x into x
0.378 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.378 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.378 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.379 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.379 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.380 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.380 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.380 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.380 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.380 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.381 * [backup-simplify]: Simplify (* 1 1) into 1
0.381 * [backup-simplify]: Simplify (/ 1 1) into 1
0.381 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.381 * [taylor]: Taking taylor expansion of 4.0 in x
0.381 * [backup-simplify]: Simplify 4.0 into 4.0
0.381 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [backup-simplify]: Simplify y into y
0.381 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.381 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.381 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.381 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.381 * [taylor]: Taking taylor expansion of 4.0 in x
0.381 * [backup-simplify]: Simplify 4.0 into 4.0
0.381 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [backup-simplify]: Simplify y into y
0.381 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.382 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.382 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (* 1 1) into 1
0.382 * [backup-simplify]: Simplify (/ 1 1) into 1
0.382 * [backup-simplify]: Simplify (+ 1 0) into 1
0.383 * [backup-simplify]: Simplify (+ 0 1) into 1
0.383 * [backup-simplify]: Simplify (/ 1 1) into 1
0.383 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.383 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.383 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [backup-simplify]: Simplify 0 into 0
0.383 * [backup-simplify]: Simplify 1 into 1
0.383 * [backup-simplify]: Simplify (* 1 1) into 1
0.383 * [backup-simplify]: Simplify (/ 1 1) into 1
0.383 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.383 * [taylor]: Taking taylor expansion of 4.0 in x
0.384 * [backup-simplify]: Simplify 4.0 into 4.0
0.384 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.384 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [backup-simplify]: Simplify y into y
0.384 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.384 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.384 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.384 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.384 * [taylor]: Taking taylor expansion of 4.0 in x
0.384 * [backup-simplify]: Simplify 4.0 into 4.0
0.384 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.384 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [backup-simplify]: Simplify y into y
0.384 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.384 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.384 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 1 into 1
0.384 * [backup-simplify]: Simplify (* 1 1) into 1
0.385 * [backup-simplify]: Simplify (/ 1 1) into 1
0.385 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [backup-simplify]: Simplify (+ 0 1) into 1
0.385 * [backup-simplify]: Simplify (/ 1 1) into 1
0.385 * [taylor]: Taking taylor expansion of 1 in y
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify 1 into 1
0.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.386 * [backup-simplify]: Simplify (+ 0 0) into 0
0.387 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.388 * [backup-simplify]: Simplify (+ 0 0) into 0
0.388 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.388 * [taylor]: Taking taylor expansion of 0 in y
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.389 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.389 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.390 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.390 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.391 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.391 * [backup-simplify]: Simplify (- (/ (- (* 4.0 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 8.0 (/ 1 (pow y 2))))
0.391 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.392 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.392 * [taylor]: Taking taylor expansion of 8.0 in y
0.392 * [backup-simplify]: Simplify 8.0 into 8.0
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.392 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [backup-simplify]: Simplify 0 into 0
0.392 * [backup-simplify]: Simplify 1 into 1
0.392 * [backup-simplify]: Simplify (* 1 1) into 1
0.392 * [backup-simplify]: Simplify (/ 1 1) into 1
0.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.393 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.395 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.395 * [backup-simplify]: Simplify (- 0) into 0
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.396 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.397 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.397 * [backup-simplify]: Simplify (- 0) into 0
0.397 * [backup-simplify]: Simplify (+ 0 0) into 0
0.397 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.398 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.400 * [backup-simplify]: Simplify (+ 0 0) into 0
0.401 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 8.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
0.401 * [taylor]: Taking taylor expansion of 0 in y
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.401 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.401 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.401 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.401 * [taylor]: Taking taylor expansion of x in y
0.401 * [backup-simplify]: Simplify x into x
0.401 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.401 * [taylor]: Taking taylor expansion of 4.0 in y
0.401 * [backup-simplify]: Simplify 4.0 into 4.0
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.401 * [taylor]: Taking taylor expansion of y in y
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.401 * [taylor]: Taking taylor expansion of 4.0 in x
0.401 * [backup-simplify]: Simplify 4.0 into 4.0
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [backup-simplify]: Simplify y into y
0.401 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [backup-simplify]: Simplify 0 into 0
0.402 * [backup-simplify]: Simplify 1 into 1
0.402 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.402 * [taylor]: Taking taylor expansion of 4.0 in x
0.402 * [backup-simplify]: Simplify 4.0 into 4.0
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [backup-simplify]: Simplify y into y
0.402 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.402 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.402 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.403 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.403 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.403 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.403 * [taylor]: Taking taylor expansion of 4.0 in y
0.403 * [backup-simplify]: Simplify 4.0 into 4.0
0.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.403 * [backup-simplify]: Simplify 0 into 0
0.403 * [backup-simplify]: Simplify 1 into 1
0.403 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.404 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.404 * [backup-simplify]: Simplify (- 0) into 0
0.405 * [backup-simplify]: Simplify (+ 0 0) into 0
0.405 * [taylor]: Taking taylor expansion of 0 in y
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify (* 1 1) into 1
0.406 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.407 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.407 * [backup-simplify]: Simplify (- 0) into 0
0.407 * [backup-simplify]: Simplify (+ 1 0) into 1
0.407 * [taylor]: Taking taylor expansion of 1 in y
0.407 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify (* 1 1) into 1
0.408 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.409 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.409 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.411 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.412 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify (+ 0 0) into 0
0.413 * [taylor]: Taking taylor expansion of 0 in y
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.415 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.416 * [backup-simplify]: Simplify (- 0) into 0
0.416 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.418 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.419 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.420 * [backup-simplify]: Simplify (- 0) into 0
0.420 * [backup-simplify]: Simplify (+ 0 0) into 0
0.420 * [taylor]: Taking taylor expansion of 0 in y
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.421 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.421 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.421 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.421 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.422 * [taylor]: Taking taylor expansion of x in y
0.422 * [backup-simplify]: Simplify x into x
0.422 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.422 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.422 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.422 * [taylor]: Taking taylor expansion of 4.0 in y
0.422 * [backup-simplify]: Simplify 4.0 into 4.0
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (* 1 1) into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.423 * [backup-simplify]: Simplify (* 1 1) into 1
0.423 * [backup-simplify]: Simplify (/ 1 1) into 1
0.423 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.423 * [taylor]: Taking taylor expansion of 4.0 in x
0.423 * [backup-simplify]: Simplify 4.0 into 4.0
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [backup-simplify]: Simplify y into y
0.423 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.423 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.423 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [backup-simplify]: Simplify (* 1 1) into 1
0.424 * [backup-simplify]: Simplify (/ 1 1) into 1
0.424 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.424 * [taylor]: Taking taylor expansion of 4.0 in x
0.424 * [backup-simplify]: Simplify 4.0 into 4.0
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.424 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [backup-simplify]: Simplify y into y
0.424 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.424 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.424 * [backup-simplify]: Simplify (+ 1 0) into 1
0.424 * [taylor]: Taking taylor expansion of 1 in y
0.424 * [backup-simplify]: Simplify 1 into 1
0.425 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.428 * [backup-simplify]: Simplify (+ 0 0) into 0
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.429 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.429 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.429 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.429 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.429 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.430 * [taylor]: Taking taylor expansion of 4.0 in y
0.430 * [backup-simplify]: Simplify 4.0 into 4.0
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (* 1 1) into 1
0.430 * [backup-simplify]: Simplify (/ 1 1) into 1
0.430 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.431 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.431 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.431 * [backup-simplify]: Simplify 1 into 1
0.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.433 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.433 * [backup-simplify]: Simplify (- 0) into 0
0.433 * [backup-simplify]: Simplify (+ 0 0) into 0
0.433 * [taylor]: Taking taylor expansion of 0 in y
0.433 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.435 * [backup-simplify]: Simplify (- 0) into 0
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.436 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.437 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.437 * [backup-simplify]: Simplify (- 0) into 0
0.438 * [backup-simplify]: Simplify (+ 0 0) into 0
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [backup-simplify]: Simplify 0 into 0
0.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.440 * [backup-simplify]: Simplify (- 0) into 0
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 4.0) (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.440 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.440 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.440 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.441 * [taylor]: Taking taylor expansion of x in y
0.441 * [backup-simplify]: Simplify x into x
0.441 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.441 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.441 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.441 * [taylor]: Taking taylor expansion of 4.0 in y
0.441 * [backup-simplify]: Simplify 4.0 into 4.0
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.441 * [backup-simplify]: Simplify (* 1 1) into 1
0.441 * [backup-simplify]: Simplify (/ 1 1) into 1
0.441 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.442 * [backup-simplify]: Simplify (* 1 1) into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.442 * [taylor]: Taking taylor expansion of 4.0 in x
0.442 * [backup-simplify]: Simplify 4.0 into 4.0
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [backup-simplify]: Simplify y into y
0.442 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.443 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [backup-simplify]: Simplify (* 1 1) into 1
0.444 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.444 * [taylor]: Taking taylor expansion of 4.0 in x
0.444 * [backup-simplify]: Simplify 4.0 into 4.0
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [backup-simplify]: Simplify y into y
0.444 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.444 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.445 * [backup-simplify]: Simplify (+ 1 0) into 1
0.445 * [taylor]: Taking taylor expansion of 1 in y
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ 0 0) into 0
0.446 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.449 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.449 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.449 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.449 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.449 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.449 * [taylor]: Taking taylor expansion of 4.0 in y
0.449 * [backup-simplify]: Simplify 4.0 into 4.0
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (* 1 1) into 1
0.450 * [backup-simplify]: Simplify (/ 1 1) into 1
0.451 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.451 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.451 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.452 * [backup-simplify]: Simplify 1 into 1
0.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.455 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.455 * [backup-simplify]: Simplify (- 0) into 0
0.456 * [backup-simplify]: Simplify (+ 0 0) into 0
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.460 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.460 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.461 * [backup-simplify]: Simplify (- 0) into 0
0.461 * [backup-simplify]: Simplify (+ 0 0) into 0
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.463 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.463 * [backup-simplify]: Simplify (- 0) into 0
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 4.0) (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.464 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.464 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.464 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
0.464 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.464 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.464 * [taylor]: Taking taylor expansion of 4.0 in y
0.464 * [backup-simplify]: Simplify 4.0 into 4.0
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [backup-simplify]: Simplify x into x
0.464 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.464 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.464 * [taylor]: Taking taylor expansion of 4.0 in x
0.464 * [backup-simplify]: Simplify 4.0 into 4.0
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [backup-simplify]: Simplify y into y
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.464 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.464 * [taylor]: Taking taylor expansion of 4.0 in x
0.464 * [backup-simplify]: Simplify 4.0 into 4.0
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [backup-simplify]: Simplify y into y
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.464 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.465 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.465 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.465 * [taylor]: Taking taylor expansion of 4.0 in y
0.465 * [backup-simplify]: Simplify 4.0 into 4.0
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.465 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.465 * [backup-simplify]: Simplify (+ 0 0) into 0
0.465 * [taylor]: Taking taylor expansion of 0 in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.466 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.467 * [backup-simplify]: Simplify (* 1 1) into 1
0.467 * [backup-simplify]: Simplify (+ 0 1) into 1
0.467 * [taylor]: Taking taylor expansion of 1 in y
0.467 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify (* 1 1) into 1
0.467 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.467 * [backup-simplify]: Simplify 4.0 into 4.0
0.468 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.469 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.469 * [backup-simplify]: Simplify (+ 0 0) into 0
0.469 * [taylor]: Taking taylor expansion of 0 in y
0.469 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.470 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.470 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.472 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.473 * [backup-simplify]: Simplify (+ 0 0) into 0
0.473 * [taylor]: Taking taylor expansion of 0 in y
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.473 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.473 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.473 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.473 * [taylor]: Taking taylor expansion of 4.0 in y
0.473 * [backup-simplify]: Simplify 4.0 into 4.0
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (* 1 1) into 1
0.474 * [backup-simplify]: Simplify (/ 1 1) into 1
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.474 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.474 * [taylor]: Taking taylor expansion of x in y
0.474 * [backup-simplify]: Simplify x into x
0.474 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.474 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.474 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.474 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.474 * [taylor]: Taking taylor expansion of 4.0 in x
0.474 * [backup-simplify]: Simplify 4.0 into 4.0
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.474 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [backup-simplify]: Simplify y into y
0.474 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.475 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify 1 into 1
0.475 * [backup-simplify]: Simplify (* 1 1) into 1
0.475 * [backup-simplify]: Simplify (/ 1 1) into 1
0.475 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.475 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.475 * [taylor]: Taking taylor expansion of 4.0 in x
0.475 * [backup-simplify]: Simplify 4.0 into 4.0
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.475 * [backup-simplify]: Simplify y into y
0.475 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.475 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify 1 into 1
0.476 * [backup-simplify]: Simplify (* 1 1) into 1
0.476 * [backup-simplify]: Simplify (/ 1 1) into 1
0.476 * [backup-simplify]: Simplify (+ 0 1) into 1
0.476 * [taylor]: Taking taylor expansion of 1 in y
0.476 * [backup-simplify]: Simplify 1 into 1
0.477 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.477 * [backup-simplify]: Simplify (+ 0 0) into 0
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.479 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.479 * [taylor]: Taking taylor expansion of 4.0 in y
0.479 * [backup-simplify]: Simplify 4.0 into 4.0
0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.479 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify (* 1 1) into 1
0.479 * [backup-simplify]: Simplify (/ 1 1) into 1
0.480 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.480 * [backup-simplify]: Simplify 4.0 into 4.0
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.482 * [backup-simplify]: Simplify (+ 0 0) into 0
0.482 * [taylor]: Taking taylor expansion of 0 in y
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.483 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.484 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.486 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.489 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.490 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.490 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.490 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.490 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.490 * [taylor]: Taking taylor expansion of 4.0 in y
0.490 * [backup-simplify]: Simplify 4.0 into 4.0
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify (* 1 1) into 1
0.491 * [backup-simplify]: Simplify (/ 1 1) into 1
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.491 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [backup-simplify]: Simplify x into x
0.492 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.492 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.492 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.492 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.492 * [taylor]: Taking taylor expansion of 4.0 in x
0.492 * [backup-simplify]: Simplify 4.0 into 4.0
0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [backup-simplify]: Simplify y into y
0.492 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.492 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.493 * [backup-simplify]: Simplify (* 1 1) into 1
0.493 * [backup-simplify]: Simplify (/ 1 1) into 1
0.493 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.493 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.493 * [taylor]: Taking taylor expansion of 4.0 in x
0.493 * [backup-simplify]: Simplify 4.0 into 4.0
0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.495 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.495 * [taylor]: Taking taylor expansion of y in x
0.495 * [backup-simplify]: Simplify y into y
0.495 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.495 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.495 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 1 into 1
0.496 * [backup-simplify]: Simplify (* 1 1) into 1
0.496 * [backup-simplify]: Simplify (/ 1 1) into 1
0.497 * [backup-simplify]: Simplify (+ 0 1) into 1
0.497 * [taylor]: Taking taylor expansion of 1 in y
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (+ 0 0) into 0
0.499 * [taylor]: Taking taylor expansion of 0 in y
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.501 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.501 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.501 * [taylor]: Taking taylor expansion of 4.0 in y
0.501 * [backup-simplify]: Simplify 4.0 into 4.0
0.501 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.501 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.501 * [taylor]: Taking taylor expansion of y in y
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (* 1 1) into 1
0.502 * [backup-simplify]: Simplify (/ 1 1) into 1
0.503 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.503 * [backup-simplify]: Simplify 4.0 into 4.0
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.504 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.507 * [backup-simplify]: Simplify (+ 0 0) into 0
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.510 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.511 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.512 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.514 * [backup-simplify]: Simplify (+ 0 0) into 0
0.514 * [taylor]: Taking taylor expansion of 0 in y
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.518 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.518 * * * [progress]: simplifying candidates
0.520 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
0.523 * * [simplify]: iteration 0: 87 enodes
0.561 * * [simplify]: iteration 1: 246 enodes
0.678 * * [simplify]: iteration 2: 863 enodes
1.329 * * [simplify]: iteration 3: 3828 enodes
3.039 * * [simplify]: iteration complete: 5030 enodes
3.039 * * [simplify]: Extracting #0: cost 55 inf + 0
3.041 * * [simplify]: Extracting #1: cost 382 inf + 2
3.048 * * [simplify]: Extracting #2: cost 1400 inf + 675
3.077 * * [simplify]: Extracting #3: cost 1397 inf + 38271
3.127 * * [simplify]: Extracting #4: cost 884 inf + 169210
3.198 * * [simplify]: Extracting #5: cost 295 inf + 326541
3.317 * * [simplify]: Extracting #6: cost 12 inf + 420275
3.486 * * [simplify]: Extracting #7: cost 0 inf + 425235
3.629 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (exp (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (* (* (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (* (cbrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))) (cbrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))))
  (cbrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (* (* (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (- (- (* x x) (* 4.0 (* y y))))
  (- (- (* y (* y 4.0))) (* x x))
  (/ (* x x) (+ (* x x) (* 4.0 (* y y))))
  (/ (* 4.0 (* y y)) (+ (* x x) (* 4.0 (* y y))))
  (* (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))) (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y))))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (+ (* x x) (* 4.0 (* y y))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (* (cbrt (+ (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (+ (* x x) (* 4.0 (* y y))))
  (/ (/ 1 (cbrt (+ (* x x) (* 4.0 (* y y))))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ 1 (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  1
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
  (/ 1 (+ (* x x) (* 4.0 (* y y))))
  (/ (+ (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y))))
  (/ (/ (- (* x x) (* 4.0 (* y y))) (cbrt (+ (* x x) (* 4.0 (* y y))))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (- (* x x) (* 4.0 (* y y)))
  (/ (+ (* x x) (* 4.0 (* y y))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (/ (+ (* x x) (* 4.0 (* y y))) (sqrt (- (* x x) (* 4.0 (* y y)))))
  (/ (+ (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y))))
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* (* 4.0 (* y y)) (* (* 4.0 (* y y)) (* 4.0 (* y y)))) (* (* x x) (* (* x x) (* x x)))))
  (/ (- (* x x) (* 4.0 (* y y))) (- (* (* x x) (* x x)) (* (* 4.0 (* y y)) (* 4.0 (* y y)))))
  (* (+ (* x x) (* 4.0 (* y y))) (+ (* (* 4.0 (* y y)) (+ (* x x) (* 4.0 (* y y)))) (* (* x x) (* x x))))
  (* (+ (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
  (exp (- (* x x) (* 4.0 (* y y))))
  (log (- (* x x) (* 4.0 (* y y))))
  (exp (- (* x x) (* 4.0 (* y y))))
  (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (cbrt (- (* x x) (* 4.0 (* y y))))
  (* (- (* x x) (* 4.0 (* y y))) (* (- (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y)))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (- (* (* x x) (* (* x x) (* x x))) (* (* 4.0 (* y y)) (* (* 4.0 (* y y)) (* 4.0 (* y y)))))
  (+ (* (* 4.0 (* y y)) (+ (* x x) (* 4.0 (* y y)))) (* (* x x) (* x x)))
  (- (* y (* y 4.0)))
  (- (* (* x x) (* x x)) (* (* 4.0 (* y y)) (* 4.0 (* y y))))
  (+ (* x x) (* 4.0 (* y y)))
  (- (* y (* y 4.0)))
  (exp (+ (* x x) (* 4.0 (* y y))))
  (log (+ (* x x) (* 4.0 (* y y))))
  (exp (+ (* x x) (* 4.0 (* y y))))
  (* (cbrt (+ (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (cbrt (+ (* x x) (* 4.0 (* y y))))
  (* (* (+ (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))) (+ (* x x) (* 4.0 (* y y))))
  (sqrt (+ (* x x) (* 4.0 (* y y))))
  (sqrt (+ (* x x) (* 4.0 (* y y))))
  (+ (* (* 4.0 (* y y)) (* (* 4.0 (* y y)) (* 4.0 (* y y)))) (* (* x x) (* (* x x) (* x x))))
  (+ (* (* 4.0 (* y y)) (* 4.0 (* y y))) (* (* x x) (- (* x x) (* 4.0 (* y y)))))
  (- (* (* x x) (* x x)) (* (* 4.0 (* y y)) (* 4.0 (* y y))))
  (- (* x x) (* 4.0 (* y y)))
  -1.0
  1
  1
  (- (* x x) (* 4.0 (* y y)))
  (- (* x x) (* 4.0 (* y y)))
  (- (* x x) (* 4.0 (* y y)))
  (+ (* x x) (* 4.0 (* y y)))
  (+ (* x x) (* 4.0 (* y y)))
  (+ (* x x) (* 4.0 (* y y)))
3.638 * * * [progress]: adding candidates to table
3.985 * * [progress]: iteration 2 / 4
3.985 * * * [progress]: picking best candidate
4.000 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
4.001 * * * [progress]: localizing error
4.001 * * * [progress]: generating rewritten candidates
4.001 * * * [progress]: generating series expansions
4.001 * * * [progress]: simplifying candidates
4.001 * [simplify]: Simplifying:
  
4.001 * * [simplify]: iteration 0: 0 enodes
4.001 * * [simplify]: iteration complete: 0 enodes
4.001 * * [simplify]: Extracting #0: cost 0 inf + 0
4.001 * [simplify]: Simplified to:
  
4.001 * * * [progress]: adding candidates to table
4.002 * * [progress]: iteration 3 / 4
4.002 * * * [progress]: picking best candidate
4.024 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
4.024 * * * [progress]: localizing error
4.051 * * * [progress]: generating rewritten candidates
4.051 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
4.064 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
4.103 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
4.199 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
4.215 * * * [progress]: generating series expansions
4.216 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
4.217 * [backup-simplify]: Simplify (/ (* x x) (+ (* x x) (* (* y 4.0) y))) into (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2)))
4.217 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
4.217 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.217 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.217 * [taylor]: Taking taylor expansion of x in y
4.217 * [backup-simplify]: Simplify x into x
4.217 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.217 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.217 * [taylor]: Taking taylor expansion of 4.0 in y
4.218 * [backup-simplify]: Simplify 4.0 into 4.0
4.218 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.218 * [taylor]: Taking taylor expansion of y in y
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.218 * [taylor]: Taking taylor expansion of x in y
4.218 * [backup-simplify]: Simplify x into x
4.218 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.218 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.218 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.218 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.218 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.219 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.219 * [taylor]: Taking taylor expansion of 4.0 in x
4.219 * [backup-simplify]: Simplify 4.0 into 4.0
4.219 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.219 * [taylor]: Taking taylor expansion of y in x
4.219 * [backup-simplify]: Simplify y into y
4.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.219 * [taylor]: Taking taylor expansion of x in x
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify (* 1 1) into 1
4.220 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.220 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.220 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.220 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.221 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.221 * [taylor]: Taking taylor expansion of x in x
4.221 * [backup-simplify]: Simplify 0 into 0
4.221 * [backup-simplify]: Simplify 1 into 1
4.221 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.221 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.221 * [taylor]: Taking taylor expansion of 4.0 in x
4.221 * [backup-simplify]: Simplify 4.0 into 4.0
4.221 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.221 * [taylor]: Taking taylor expansion of y in x
4.221 * [backup-simplify]: Simplify y into y
4.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.221 * [taylor]: Taking taylor expansion of x in x
4.221 * [backup-simplify]: Simplify 0 into 0
4.221 * [backup-simplify]: Simplify 1 into 1
4.222 * [backup-simplify]: Simplify (* 1 1) into 1
4.222 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.222 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.222 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.222 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.222 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
4.222 * [taylor]: Taking taylor expansion of 0.25 in y
4.222 * [backup-simplify]: Simplify 0.25 into 0.25
4.223 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.223 * [taylor]: Taking taylor expansion of y in y
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 1 into 1
4.223 * [backup-simplify]: Simplify (* 1 1) into 1
4.223 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
4.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.225 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.226 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
4.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.228 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.228 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.229 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.229 * [backup-simplify]: Simplify (+ 0 0) into 0
4.230 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.230 * [taylor]: Taking taylor expansion of 0 in y
4.230 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify 0 into 0
4.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.232 * [backup-simplify]: Simplify 0 into 0
4.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.233 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.234 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.235 * [backup-simplify]: Simplify (* 1 1) into 1
4.235 * [backup-simplify]: Simplify (+ 0 1) into 1
4.236 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 4))))
4.236 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
4.236 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
4.236 * [taylor]: Taking taylor expansion of 0.0625 in y
4.236 * [backup-simplify]: Simplify 0.0625 into 0.0625
4.236 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.236 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.236 * [taylor]: Taking taylor expansion of y in y
4.236 * [backup-simplify]: Simplify 0 into 0
4.236 * [backup-simplify]: Simplify 1 into 1
4.236 * [backup-simplify]: Simplify (* 1 1) into 1
4.237 * [backup-simplify]: Simplify (* 1 1) into 1
4.237 * [backup-simplify]: Simplify (/ 1 1) into 1
4.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.239 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.242 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.249 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.249 * [backup-simplify]: Simplify (- 0) into 0
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify 0 into 0
4.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.252 * [backup-simplify]: Simplify 0 into 0
4.252 * [backup-simplify]: Simplify 0 into 0
4.252 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)))
4.252 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
4.252 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
4.252 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
4.252 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.252 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.252 * [taylor]: Taking taylor expansion of 4.0 in y
4.252 * [backup-simplify]: Simplify 4.0 into 4.0
4.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.252 * [taylor]: Taking taylor expansion of y in y
4.252 * [backup-simplify]: Simplify 0 into 0
4.253 * [backup-simplify]: Simplify 1 into 1
4.253 * [backup-simplify]: Simplify (* 1 1) into 1
4.253 * [backup-simplify]: Simplify (/ 1 1) into 1
4.253 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.253 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.253 * [taylor]: Taking taylor expansion of x in y
4.253 * [backup-simplify]: Simplify x into x
4.253 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.254 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.254 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.254 * [taylor]: Taking taylor expansion of x in y
4.254 * [backup-simplify]: Simplify x into x
4.254 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.255 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.255 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.255 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
4.255 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.255 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.255 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.255 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.255 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.255 * [taylor]: Taking taylor expansion of 4.0 in x
4.255 * [backup-simplify]: Simplify 4.0 into 4.0
4.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.255 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.257 * [taylor]: Taking taylor expansion of y in x
4.257 * [backup-simplify]: Simplify y into y
4.257 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.258 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.258 * [taylor]: Taking taylor expansion of x in x
4.258 * [backup-simplify]: Simplify 0 into 0
4.258 * [backup-simplify]: Simplify 1 into 1
4.258 * [backup-simplify]: Simplify (* 1 1) into 1
4.259 * [backup-simplify]: Simplify (/ 1 1) into 1
4.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.259 * [taylor]: Taking taylor expansion of x in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 1 into 1
4.259 * [backup-simplify]: Simplify (+ 0 1) into 1
4.260 * [backup-simplify]: Simplify (* 1 1) into 1
4.260 * [backup-simplify]: Simplify (* 1 1) into 1
4.260 * [backup-simplify]: Simplify (/ 1 1) into 1
4.260 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.260 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.260 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.260 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.260 * [taylor]: Taking taylor expansion of 4.0 in x
4.261 * [backup-simplify]: Simplify 4.0 into 4.0
4.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.261 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.261 * [taylor]: Taking taylor expansion of y in x
4.261 * [backup-simplify]: Simplify y into y
4.261 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.261 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.261 * [taylor]: Taking taylor expansion of x in x
4.261 * [backup-simplify]: Simplify 0 into 0
4.261 * [backup-simplify]: Simplify 1 into 1
4.261 * [backup-simplify]: Simplify (* 1 1) into 1
4.262 * [backup-simplify]: Simplify (/ 1 1) into 1
4.262 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.262 * [taylor]: Taking taylor expansion of x in x
4.262 * [backup-simplify]: Simplify 0 into 0
4.262 * [backup-simplify]: Simplify 1 into 1
4.262 * [backup-simplify]: Simplify (+ 0 1) into 1
4.263 * [backup-simplify]: Simplify (* 1 1) into 1
4.263 * [backup-simplify]: Simplify (* 1 1) into 1
4.264 * [backup-simplify]: Simplify (/ 1 1) into 1
4.264 * [taylor]: Taking taylor expansion of 1 in y
4.264 * [backup-simplify]: Simplify 1 into 1
4.264 * [backup-simplify]: Simplify 0 into 0
4.264 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.266 * [backup-simplify]: Simplify (+ 0 0) into 0
4.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.268 * [taylor]: Taking taylor expansion of 0 in y
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify 0 into 0
4.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.269 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.270 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
4.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.271 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.271 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.271 * [taylor]: Taking taylor expansion of 4.0 in y
4.271 * [backup-simplify]: Simplify 4.0 into 4.0
4.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.272 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.272 * [taylor]: Taking taylor expansion of y in y
4.272 * [backup-simplify]: Simplify 0 into 0
4.272 * [backup-simplify]: Simplify 1 into 1
4.272 * [backup-simplify]: Simplify (* 1 1) into 1
4.272 * [backup-simplify]: Simplify (/ 1 1) into 1
4.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.273 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.277 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.277 * [backup-simplify]: Simplify (- 0) into 0
4.277 * [backup-simplify]: Simplify 0 into 0
4.277 * [backup-simplify]: Simplify 0 into 0
4.277 * [backup-simplify]: Simplify 0 into 0
4.277 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)))
4.278 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
4.278 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
4.278 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
4.278 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.278 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.278 * [taylor]: Taking taylor expansion of 4.0 in y
4.278 * [backup-simplify]: Simplify 4.0 into 4.0
4.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.278 * [taylor]: Taking taylor expansion of y in y
4.278 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify 1 into 1
4.278 * [backup-simplify]: Simplify (* 1 1) into 1
4.279 * [backup-simplify]: Simplify (/ 1 1) into 1
4.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.279 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.279 * [taylor]: Taking taylor expansion of x in y
4.279 * [backup-simplify]: Simplify x into x
4.279 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.279 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.279 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.279 * [taylor]: Taking taylor expansion of x in y
4.279 * [backup-simplify]: Simplify x into x
4.279 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.280 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.280 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.280 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
4.280 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.280 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.280 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.280 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.280 * [taylor]: Taking taylor expansion of 4.0 in x
4.280 * [backup-simplify]: Simplify 4.0 into 4.0
4.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.280 * [taylor]: Taking taylor expansion of y in x
4.280 * [backup-simplify]: Simplify y into y
4.280 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.280 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.280 * [taylor]: Taking taylor expansion of x in x
4.280 * [backup-simplify]: Simplify 0 into 0
4.280 * [backup-simplify]: Simplify 1 into 1
4.281 * [backup-simplify]: Simplify (* 1 1) into 1
4.281 * [backup-simplify]: Simplify (/ 1 1) into 1
4.281 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.281 * [taylor]: Taking taylor expansion of x in x
4.281 * [backup-simplify]: Simplify 0 into 0
4.281 * [backup-simplify]: Simplify 1 into 1
4.281 * [backup-simplify]: Simplify (+ 0 1) into 1
4.281 * [backup-simplify]: Simplify (* 1 1) into 1
4.282 * [backup-simplify]: Simplify (* 1 1) into 1
4.282 * [backup-simplify]: Simplify (/ 1 1) into 1
4.282 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.282 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.282 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.282 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.282 * [taylor]: Taking taylor expansion of 4.0 in x
4.282 * [backup-simplify]: Simplify 4.0 into 4.0
4.282 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.282 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.282 * [taylor]: Taking taylor expansion of y in x
4.282 * [backup-simplify]: Simplify y into y
4.282 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.282 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.282 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.282 * [taylor]: Taking taylor expansion of x in x
4.282 * [backup-simplify]: Simplify 0 into 0
4.282 * [backup-simplify]: Simplify 1 into 1
4.283 * [backup-simplify]: Simplify (* 1 1) into 1
4.283 * [backup-simplify]: Simplify (/ 1 1) into 1
4.283 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.283 * [taylor]: Taking taylor expansion of x in x
4.283 * [backup-simplify]: Simplify 0 into 0
4.283 * [backup-simplify]: Simplify 1 into 1
4.283 * [backup-simplify]: Simplify (+ 0 1) into 1
4.283 * [backup-simplify]: Simplify (* 1 1) into 1
4.284 * [backup-simplify]: Simplify (* 1 1) into 1
4.284 * [backup-simplify]: Simplify (/ 1 1) into 1
4.284 * [taylor]: Taking taylor expansion of 1 in y
4.284 * [backup-simplify]: Simplify 1 into 1
4.284 * [backup-simplify]: Simplify 0 into 0
4.284 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.285 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.285 * [backup-simplify]: Simplify (+ 0 0) into 0
4.286 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.286 * [taylor]: Taking taylor expansion of 0 in y
4.286 * [backup-simplify]: Simplify 0 into 0
4.286 * [backup-simplify]: Simplify 0 into 0
4.286 * [backup-simplify]: Simplify 0 into 0
4.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.287 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.288 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
4.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.289 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.289 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.289 * [taylor]: Taking taylor expansion of 4.0 in y
4.289 * [backup-simplify]: Simplify 4.0 into 4.0
4.289 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.289 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.289 * [taylor]: Taking taylor expansion of y in y
4.290 * [backup-simplify]: Simplify 0 into 0
4.290 * [backup-simplify]: Simplify 1 into 1
4.290 * [backup-simplify]: Simplify (* 1 1) into 1
4.290 * [backup-simplify]: Simplify (/ 1 1) into 1
4.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.291 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.292 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.295 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.295 * [backup-simplify]: Simplify (- 0) into 0
4.295 * [backup-simplify]: Simplify 0 into 0
4.295 * [backup-simplify]: Simplify 0 into 0
4.295 * [backup-simplify]: Simplify 0 into 0
4.295 * [backup-simplify]: Simplify 0 into 0
4.295 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
4.295 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))
4.295 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
4.295 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
4.295 * [taylor]: Taking taylor expansion of 4.0 in x
4.296 * [backup-simplify]: Simplify 4.0 into 4.0
4.296 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.296 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.296 * [taylor]: Taking taylor expansion of y in x
4.296 * [backup-simplify]: Simplify y into y
4.296 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.296 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.296 * [taylor]: Taking taylor expansion of 4.0 in x
4.296 * [backup-simplify]: Simplify 4.0 into 4.0
4.296 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.296 * [taylor]: Taking taylor expansion of y in x
4.296 * [backup-simplify]: Simplify y into y
4.296 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.296 * [taylor]: Taking taylor expansion of x in x
4.296 * [backup-simplify]: Simplify 0 into 0
4.296 * [backup-simplify]: Simplify 1 into 1
4.296 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.296 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.296 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.296 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.296 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.296 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
4.296 * [taylor]: Taking taylor expansion of 4.0 in y
4.296 * [backup-simplify]: Simplify 4.0 into 4.0
4.296 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.296 * [taylor]: Taking taylor expansion of y in y
4.296 * [backup-simplify]: Simplify 0 into 0
4.296 * [backup-simplify]: Simplify 1 into 1
4.296 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.296 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.296 * [taylor]: Taking taylor expansion of 4.0 in y
4.296 * [backup-simplify]: Simplify 4.0 into 4.0
4.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.296 * [taylor]: Taking taylor expansion of y in y
4.296 * [backup-simplify]: Simplify 0 into 0
4.296 * [backup-simplify]: Simplify 1 into 1
4.296 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.296 * [taylor]: Taking taylor expansion of x in y
4.297 * [backup-simplify]: Simplify x into x
4.297 * [backup-simplify]: Simplify (* 1 1) into 1
4.297 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.297 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.297 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.297 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
4.297 * [taylor]: Taking taylor expansion of 4.0 in y
4.297 * [backup-simplify]: Simplify 4.0 into 4.0
4.297 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.297 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.297 * [taylor]: Taking taylor expansion of y in y
4.297 * [backup-simplify]: Simplify 0 into 0
4.297 * [backup-simplify]: Simplify 1 into 1
4.297 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.297 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.297 * [taylor]: Taking taylor expansion of 4.0 in y
4.297 * [backup-simplify]: Simplify 4.0 into 4.0
4.297 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.297 * [taylor]: Taking taylor expansion of y in y
4.297 * [backup-simplify]: Simplify 0 into 0
4.297 * [backup-simplify]: Simplify 1 into 1
4.297 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.297 * [taylor]: Taking taylor expansion of x in y
4.297 * [backup-simplify]: Simplify x into x
4.298 * [backup-simplify]: Simplify (* 1 1) into 1
4.298 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.298 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.298 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.298 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
4.298 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
4.298 * [taylor]: Taking taylor expansion of 4.0 in x
4.298 * [backup-simplify]: Simplify 4.0 into 4.0
4.298 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.298 * [taylor]: Taking taylor expansion of x in x
4.298 * [backup-simplify]: Simplify 0 into 0
4.298 * [backup-simplify]: Simplify 1 into 1
4.298 * [backup-simplify]: Simplify (* 1 1) into 1
4.299 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
4.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.300 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
4.301 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.301 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.301 * [backup-simplify]: Simplify (+ 0 0) into 0
4.302 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.302 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
4.302 * [taylor]: Taking taylor expansion of 0 in x
4.302 * [backup-simplify]: Simplify 0 into 0
4.302 * [backup-simplify]: Simplify 0 into 0
4.303 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.304 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.304 * [backup-simplify]: Simplify 0 into 0
4.304 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.305 * [backup-simplify]: Simplify (* 1 1) into 1
4.305 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.305 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
4.305 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.306 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
4.306 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
4.306 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
4.306 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
4.306 * [taylor]: Taking taylor expansion of 16.0 in x
4.306 * [backup-simplify]: Simplify 16.0 into 16.0
4.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
4.306 * [taylor]: Taking taylor expansion of (pow x 4) in x
4.306 * [taylor]: Taking taylor expansion of x in x
4.306 * [backup-simplify]: Simplify 0 into 0
4.306 * [backup-simplify]: Simplify 1 into 1
4.307 * [backup-simplify]: Simplify (* 1 1) into 1
4.307 * [backup-simplify]: Simplify (* 1 1) into 1
4.307 * [backup-simplify]: Simplify (/ 1 1) into 1
4.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.308 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.310 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.314 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.314 * [backup-simplify]: Simplify (- 0) into 0
4.314 * [backup-simplify]: Simplify 0 into 0
4.314 * [backup-simplify]: Simplify 0 into 0
4.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.316 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
4.316 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
4.316 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.316 * [taylor]: Taking taylor expansion of 4.0 in x
4.316 * [backup-simplify]: Simplify 4.0 into 4.0
4.316 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.316 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.316 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.316 * [taylor]: Taking taylor expansion of 4.0 in x
4.316 * [backup-simplify]: Simplify 4.0 into 4.0
4.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.316 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.316 * [taylor]: Taking taylor expansion of y in x
4.316 * [backup-simplify]: Simplify y into y
4.316 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.316 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.316 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.316 * [taylor]: Taking taylor expansion of x in x
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify 1 into 1
4.317 * [backup-simplify]: Simplify (* 1 1) into 1
4.317 * [backup-simplify]: Simplify (/ 1 1) into 1
4.317 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.317 * [taylor]: Taking taylor expansion of y in x
4.317 * [backup-simplify]: Simplify y into y
4.317 * [backup-simplify]: Simplify (+ 0 1) into 1
4.318 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.318 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.318 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
4.318 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.318 * [taylor]: Taking taylor expansion of 4.0 in y
4.318 * [backup-simplify]: Simplify 4.0 into 4.0
4.318 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.318 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.318 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.318 * [taylor]: Taking taylor expansion of 4.0 in y
4.318 * [backup-simplify]: Simplify 4.0 into 4.0
4.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.318 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.318 * [taylor]: Taking taylor expansion of y in y
4.318 * [backup-simplify]: Simplify 0 into 0
4.318 * [backup-simplify]: Simplify 1 into 1
4.318 * [backup-simplify]: Simplify (* 1 1) into 1
4.318 * [backup-simplify]: Simplify (/ 1 1) into 1
4.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.318 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.318 * [taylor]: Taking taylor expansion of x in y
4.319 * [backup-simplify]: Simplify x into x
4.319 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.319 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.319 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.319 * [taylor]: Taking taylor expansion of y in y
4.319 * [backup-simplify]: Simplify 0 into 0
4.319 * [backup-simplify]: Simplify 1 into 1
4.319 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.319 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.319 * [backup-simplify]: Simplify (* 1 1) into 1
4.320 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.320 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.320 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.320 * [taylor]: Taking taylor expansion of 4.0 in y
4.320 * [backup-simplify]: Simplify 4.0 into 4.0
4.320 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.320 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.320 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.320 * [taylor]: Taking taylor expansion of 4.0 in y
4.320 * [backup-simplify]: Simplify 4.0 into 4.0
4.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.320 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.320 * [taylor]: Taking taylor expansion of y in y
4.320 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify 1 into 1
4.321 * [backup-simplify]: Simplify (* 1 1) into 1
4.321 * [backup-simplify]: Simplify (/ 1 1) into 1
4.321 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.321 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.321 * [taylor]: Taking taylor expansion of x in y
4.321 * [backup-simplify]: Simplify x into x
4.321 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.321 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.321 * [taylor]: Taking taylor expansion of y in y
4.321 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify 1 into 1
4.321 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.322 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.322 * [backup-simplify]: Simplify (* 1 1) into 1
4.322 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.323 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.323 * [taylor]: Taking taylor expansion of 1.0 in x
4.323 * [backup-simplify]: Simplify 1.0 into 1.0
4.323 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.324 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.326 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.326 * [backup-simplify]: Simplify (+ 0 0) into 0
4.327 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.328 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
4.328 * [taylor]: Taking taylor expansion of 0 in x
4.328 * [backup-simplify]: Simplify 0 into 0
4.328 * [backup-simplify]: Simplify 0 into 0
4.328 * [backup-simplify]: Simplify 0 into 0
4.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.331 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.332 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.333 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
4.334 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
4.334 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.334 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.334 * [taylor]: Taking taylor expansion of 0.25 in x
4.334 * [backup-simplify]: Simplify 0.25 into 0.25
4.334 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.334 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.334 * [taylor]: Taking taylor expansion of x in x
4.334 * [backup-simplify]: Simplify 0 into 0
4.334 * [backup-simplify]: Simplify 1 into 1
4.334 * [backup-simplify]: Simplify (* 1 1) into 1
4.335 * [backup-simplify]: Simplify (/ 1 1) into 1
4.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.343 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.344 * [backup-simplify]: Simplify (- 0) into 0
4.344 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
4.344 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
4.344 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.344 * [taylor]: Taking taylor expansion of 4.0 in x
4.344 * [backup-simplify]: Simplify 4.0 into 4.0
4.344 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.345 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.345 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.345 * [taylor]: Taking taylor expansion of 4.0 in x
4.345 * [backup-simplify]: Simplify 4.0 into 4.0
4.345 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.345 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.345 * [taylor]: Taking taylor expansion of y in x
4.345 * [backup-simplify]: Simplify y into y
4.345 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.345 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.345 * [taylor]: Taking taylor expansion of x in x
4.345 * [backup-simplify]: Simplify 0 into 0
4.345 * [backup-simplify]: Simplify 1 into 1
4.346 * [backup-simplify]: Simplify (* 1 1) into 1
4.346 * [backup-simplify]: Simplify (/ 1 1) into 1
4.346 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.346 * [taylor]: Taking taylor expansion of y in x
4.346 * [backup-simplify]: Simplify y into y
4.347 * [backup-simplify]: Simplify (+ 0 1) into 1
4.347 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.347 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.347 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
4.347 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.347 * [taylor]: Taking taylor expansion of 4.0 in y
4.347 * [backup-simplify]: Simplify 4.0 into 4.0
4.347 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.347 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.347 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.347 * [taylor]: Taking taylor expansion of 4.0 in y
4.347 * [backup-simplify]: Simplify 4.0 into 4.0
4.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.347 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.347 * [taylor]: Taking taylor expansion of y in y
4.347 * [backup-simplify]: Simplify 0 into 0
4.347 * [backup-simplify]: Simplify 1 into 1
4.348 * [backup-simplify]: Simplify (* 1 1) into 1
4.348 * [backup-simplify]: Simplify (/ 1 1) into 1
4.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.348 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.348 * [taylor]: Taking taylor expansion of x in y
4.348 * [backup-simplify]: Simplify x into x
4.348 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.349 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.349 * [taylor]: Taking taylor expansion of y in y
4.349 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify 1 into 1
4.349 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.350 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.350 * [backup-simplify]: Simplify (* 1 1) into 1
4.350 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.351 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.351 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.351 * [taylor]: Taking taylor expansion of 4.0 in y
4.351 * [backup-simplify]: Simplify 4.0 into 4.0
4.351 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.351 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.351 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.351 * [taylor]: Taking taylor expansion of 4.0 in y
4.351 * [backup-simplify]: Simplify 4.0 into 4.0
4.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.351 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.351 * [taylor]: Taking taylor expansion of y in y
4.351 * [backup-simplify]: Simplify 0 into 0
4.351 * [backup-simplify]: Simplify 1 into 1
4.352 * [backup-simplify]: Simplify (* 1 1) into 1
4.352 * [backup-simplify]: Simplify (/ 1 1) into 1
4.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.352 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.352 * [taylor]: Taking taylor expansion of x in y
4.352 * [backup-simplify]: Simplify x into x
4.352 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.352 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.352 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.352 * [taylor]: Taking taylor expansion of y in y
4.352 * [backup-simplify]: Simplify 0 into 0
4.352 * [backup-simplify]: Simplify 1 into 1
4.353 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.353 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.354 * [backup-simplify]: Simplify (* 1 1) into 1
4.354 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.355 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.355 * [taylor]: Taking taylor expansion of 1.0 in x
4.355 * [backup-simplify]: Simplify 1.0 into 1.0
4.355 * [backup-simplify]: Simplify 0 into 0
4.355 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.356 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.358 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.358 * [backup-simplify]: Simplify (+ 0 0) into 0
4.359 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.359 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
4.359 * [taylor]: Taking taylor expansion of 0 in x
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.363 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.364 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.365 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
4.366 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
4.366 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.366 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.366 * [taylor]: Taking taylor expansion of 0.25 in x
4.366 * [backup-simplify]: Simplify 0.25 into 0.25
4.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.366 * [taylor]: Taking taylor expansion of x in x
4.366 * [backup-simplify]: Simplify 0 into 0
4.366 * [backup-simplify]: Simplify 1 into 1
4.366 * [backup-simplify]: Simplify (* 1 1) into 1
4.367 * [backup-simplify]: Simplify (/ 1 1) into 1
4.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.369 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.376 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.376 * [backup-simplify]: Simplify (- 0) into 0
4.376 * [backup-simplify]: Simplify 0 into 0
4.376 * [backup-simplify]: Simplify 0 into 0
4.376 * [backup-simplify]: Simplify 0 into 0
4.376 * [backup-simplify]: Simplify 0 into 0
4.376 * * * * [progress]: [ 3 / 4 ] generating series at (2)
4.377 * [backup-simplify]: Simplify (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) into (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))))
4.377 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in (x y) around 0
4.377 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in y
4.377 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.377 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.377 * [taylor]: Taking taylor expansion of x in y
4.377 * [backup-simplify]: Simplify x into x
4.377 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.377 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.377 * [taylor]: Taking taylor expansion of 4.0 in y
4.377 * [backup-simplify]: Simplify 4.0 into 4.0
4.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.377 * [taylor]: Taking taylor expansion of y in y
4.377 * [backup-simplify]: Simplify 0 into 0
4.377 * [backup-simplify]: Simplify 1 into 1
4.377 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.377 * [taylor]: Taking taylor expansion of x in y
4.377 * [backup-simplify]: Simplify x into x
4.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.377 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.377 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.377 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
4.377 * [taylor]: Taking taylor expansion of 4.0 in y
4.377 * [backup-simplify]: Simplify 4.0 into 4.0
4.377 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.377 * [taylor]: Taking taylor expansion of y in y
4.377 * [backup-simplify]: Simplify 0 into 0
4.377 * [backup-simplify]: Simplify 1 into 1
4.377 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.377 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.377 * [taylor]: Taking taylor expansion of 4.0 in y
4.377 * [backup-simplify]: Simplify 4.0 into 4.0
4.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.377 * [taylor]: Taking taylor expansion of y in y
4.377 * [backup-simplify]: Simplify 0 into 0
4.377 * [backup-simplify]: Simplify 1 into 1
4.378 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.378 * [taylor]: Taking taylor expansion of x in y
4.378 * [backup-simplify]: Simplify x into x
4.378 * [backup-simplify]: Simplify (* 1 1) into 1
4.378 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.378 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.378 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.378 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in x
4.378 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.378 * [taylor]: Taking taylor expansion of x in x
4.378 * [backup-simplify]: Simplify 0 into 0
4.378 * [backup-simplify]: Simplify 1 into 1
4.378 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.378 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.378 * [taylor]: Taking taylor expansion of 4.0 in x
4.378 * [backup-simplify]: Simplify 4.0 into 4.0
4.378 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.378 * [taylor]: Taking taylor expansion of y in x
4.378 * [backup-simplify]: Simplify y into y
4.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.378 * [taylor]: Taking taylor expansion of x in x
4.378 * [backup-simplify]: Simplify 0 into 0
4.378 * [backup-simplify]: Simplify 1 into 1
4.379 * [backup-simplify]: Simplify (* 1 1) into 1
4.379 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.379 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.379 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.379 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.379 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
4.379 * [taylor]: Taking taylor expansion of 4.0 in x
4.379 * [backup-simplify]: Simplify 4.0 into 4.0
4.379 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.379 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.379 * [taylor]: Taking taylor expansion of y in x
4.379 * [backup-simplify]: Simplify y into y
4.379 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.379 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.379 * [taylor]: Taking taylor expansion of 4.0 in x
4.379 * [backup-simplify]: Simplify 4.0 into 4.0
4.379 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.379 * [taylor]: Taking taylor expansion of y in x
4.379 * [backup-simplify]: Simplify y into y
4.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.379 * [taylor]: Taking taylor expansion of x in x
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify 1 into 1
4.379 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.379 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.379 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.379 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.380 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.380 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in x
4.380 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.380 * [taylor]: Taking taylor expansion of x in x
4.380 * [backup-simplify]: Simplify 0 into 0
4.380 * [backup-simplify]: Simplify 1 into 1
4.380 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.380 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.380 * [taylor]: Taking taylor expansion of 4.0 in x
4.380 * [backup-simplify]: Simplify 4.0 into 4.0
4.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.380 * [taylor]: Taking taylor expansion of y in x
4.380 * [backup-simplify]: Simplify y into y
4.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.380 * [taylor]: Taking taylor expansion of x in x
4.380 * [backup-simplify]: Simplify 0 into 0
4.380 * [backup-simplify]: Simplify 1 into 1
4.380 * [backup-simplify]: Simplify (* 1 1) into 1
4.380 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.380 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.380 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.380 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.380 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
4.381 * [taylor]: Taking taylor expansion of 4.0 in x
4.381 * [backup-simplify]: Simplify 4.0 into 4.0
4.381 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.381 * [taylor]: Taking taylor expansion of y in x
4.381 * [backup-simplify]: Simplify y into y
4.381 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.381 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.381 * [taylor]: Taking taylor expansion of 4.0 in x
4.381 * [backup-simplify]: Simplify 4.0 into 4.0
4.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.381 * [taylor]: Taking taylor expansion of y in x
4.381 * [backup-simplify]: Simplify y into y
4.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.381 * [taylor]: Taking taylor expansion of x in x
4.381 * [backup-simplify]: Simplify 0 into 0
4.381 * [backup-simplify]: Simplify 1 into 1
4.381 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.381 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.381 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.381 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.381 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.381 * [backup-simplify]: Simplify (* 4.0 0.25) into 1.0
4.382 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.382 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.382 * [taylor]: Taking taylor expansion of (- 1.0) in y
4.382 * [taylor]: Taking taylor expansion of 1.0 in y
4.382 * [backup-simplify]: Simplify 1.0 into 1.0
4.383 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.383 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.383 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.383 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.383 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.384 * [backup-simplify]: Simplify (+ 0 0) into 0
4.384 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))))) into 0
4.384 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 0.25)) into 0
4.384 * [backup-simplify]: Simplify (- 0) into 0
4.385 * [backup-simplify]: Simplify (+ 0 0) into 0
4.385 * [taylor]: Taking taylor expansion of 0 in y
4.385 * [backup-simplify]: Simplify 0 into 0
4.385 * [backup-simplify]: Simplify 0 into 0
4.385 * [backup-simplify]: Simplify (- 0) into 0
4.385 * [backup-simplify]: Simplify 0 into 0
4.385 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.385 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.386 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.386 * [backup-simplify]: Simplify (* 1 1) into 1
4.387 * [backup-simplify]: Simplify (+ 0 1) into 1
4.387 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 2))))
4.387 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25))) into (- (* 0.25 (/ 1 (pow y 2))))
4.388 * [backup-simplify]: Simplify (- (- (* 0.25 (/ 1 (pow y 2))))) into (* 0.25 (/ 1 (pow y 2)))
4.388 * [backup-simplify]: Simplify (+ (/ 0.25 (pow y 2)) (* 0.25 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
4.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
4.388 * [taylor]: Taking taylor expansion of 0.5 in y
4.388 * [backup-simplify]: Simplify 0.5 into 0.5
4.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.388 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.388 * [taylor]: Taking taylor expansion of y in y
4.388 * [backup-simplify]: Simplify 0 into 0
4.388 * [backup-simplify]: Simplify 1 into 1
4.388 * [backup-simplify]: Simplify (* 1 1) into 1
4.388 * [backup-simplify]: Simplify (/ 1 1) into 1
4.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.389 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.391 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.391 * [backup-simplify]: Simplify 0 into 0
4.391 * [backup-simplify]: Simplify 0 into 0
4.391 * [backup-simplify]: Simplify (- 0) into 0
4.391 * [backup-simplify]: Simplify 0 into 0
4.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.391 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.392 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.392 * [backup-simplify]: Simplify (+ 0 0) into 0
4.392 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.393 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.393 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.394 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.395 * [backup-simplify]: Simplify (+ 0 0) into 0
4.395 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (- (* 0.0625 (/ 1 (pow y 2)))) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.396 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25)))) into 0
4.396 * [backup-simplify]: Simplify (- 0) into 0
4.396 * [backup-simplify]: Simplify (+ 0 0) into 0
4.396 * [taylor]: Taking taylor expansion of 0 in y
4.396 * [backup-simplify]: Simplify 0 into 0
4.396 * [backup-simplify]: Simplify 0 into 0
4.397 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.397 * [backup-simplify]: Simplify (- (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))) into (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))))
4.397 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in (x y) around 0
4.397 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in y
4.397 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
4.397 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
4.397 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.397 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.397 * [taylor]: Taking taylor expansion of 4.0 in y
4.397 * [backup-simplify]: Simplify 4.0 into 4.0
4.397 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.397 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.397 * [taylor]: Taking taylor expansion of y in y
4.397 * [backup-simplify]: Simplify 0 into 0
4.397 * [backup-simplify]: Simplify 1 into 1
4.398 * [backup-simplify]: Simplify (* 1 1) into 1
4.398 * [backup-simplify]: Simplify (/ 1 1) into 1
4.398 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.398 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.398 * [taylor]: Taking taylor expansion of x in y
4.398 * [backup-simplify]: Simplify x into x
4.398 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.398 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.398 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.398 * [taylor]: Taking taylor expansion of x in y
4.398 * [backup-simplify]: Simplify x into x
4.398 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.399 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.399 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.399 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
4.399 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in y
4.399 * [taylor]: Taking taylor expansion of 4.0 in y
4.399 * [backup-simplify]: Simplify 4.0 into 4.0
4.399 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.399 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.399 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.399 * [taylor]: Taking taylor expansion of 4.0 in y
4.399 * [backup-simplify]: Simplify 4.0 into 4.0
4.399 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.399 * [taylor]: Taking taylor expansion of y in y
4.399 * [backup-simplify]: Simplify 0 into 0
4.399 * [backup-simplify]: Simplify 1 into 1
4.399 * [backup-simplify]: Simplify (* 1 1) into 1
4.400 * [backup-simplify]: Simplify (/ 1 1) into 1
4.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.400 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.400 * [taylor]: Taking taylor expansion of x in y
4.400 * [backup-simplify]: Simplify x into x
4.400 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.400 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.400 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.400 * [taylor]: Taking taylor expansion of y in y
4.400 * [backup-simplify]: Simplify 0 into 0
4.400 * [backup-simplify]: Simplify 1 into 1
4.400 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.400 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.401 * [backup-simplify]: Simplify (* 1 1) into 1
4.401 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.401 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
4.401 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
4.401 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.401 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.401 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.401 * [taylor]: Taking taylor expansion of 4.0 in x
4.401 * [backup-simplify]: Simplify 4.0 into 4.0
4.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.401 * [taylor]: Taking taylor expansion of y in x
4.401 * [backup-simplify]: Simplify y into y
4.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.402 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.402 * [taylor]: Taking taylor expansion of x in x
4.402 * [backup-simplify]: Simplify 0 into 0
4.402 * [backup-simplify]: Simplify 1 into 1
4.402 * [backup-simplify]: Simplify (* 1 1) into 1
4.402 * [backup-simplify]: Simplify (/ 1 1) into 1
4.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.402 * [taylor]: Taking taylor expansion of x in x
4.402 * [backup-simplify]: Simplify 0 into 0
4.402 * [backup-simplify]: Simplify 1 into 1
4.402 * [backup-simplify]: Simplify (+ 0 1) into 1
4.403 * [backup-simplify]: Simplify (* 1 1) into 1
4.403 * [backup-simplify]: Simplify (* 1 1) into 1
4.403 * [backup-simplify]: Simplify (/ 1 1) into 1
4.403 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
4.403 * [taylor]: Taking taylor expansion of 4.0 in x
4.403 * [backup-simplify]: Simplify 4.0 into 4.0
4.403 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.403 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.403 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.403 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.403 * [taylor]: Taking taylor expansion of 4.0 in x
4.403 * [backup-simplify]: Simplify 4.0 into 4.0
4.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.403 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.403 * [taylor]: Taking taylor expansion of y in x
4.403 * [backup-simplify]: Simplify y into y
4.403 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.404 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.404 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.404 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.404 * [taylor]: Taking taylor expansion of x in x
4.404 * [backup-simplify]: Simplify 0 into 0
4.404 * [backup-simplify]: Simplify 1 into 1
4.404 * [backup-simplify]: Simplify (* 1 1) into 1
4.404 * [backup-simplify]: Simplify (/ 1 1) into 1
4.404 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.404 * [taylor]: Taking taylor expansion of y in x
4.404 * [backup-simplify]: Simplify y into y
4.404 * [backup-simplify]: Simplify (+ 0 1) into 1
4.404 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.405 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.405 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.405 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
4.405 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.405 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.405 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.405 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.405 * [taylor]: Taking taylor expansion of 4.0 in x
4.405 * [backup-simplify]: Simplify 4.0 into 4.0
4.405 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.405 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.405 * [taylor]: Taking taylor expansion of y in x
4.405 * [backup-simplify]: Simplify y into y
4.405 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.405 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.405 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.405 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.405 * [taylor]: Taking taylor expansion of x in x
4.405 * [backup-simplify]: Simplify 0 into 0
4.405 * [backup-simplify]: Simplify 1 into 1
4.405 * [backup-simplify]: Simplify (* 1 1) into 1
4.405 * [backup-simplify]: Simplify (/ 1 1) into 1
4.406 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.406 * [taylor]: Taking taylor expansion of x in x
4.406 * [backup-simplify]: Simplify 0 into 0
4.406 * [backup-simplify]: Simplify 1 into 1
4.406 * [backup-simplify]: Simplify (+ 0 1) into 1
4.406 * [backup-simplify]: Simplify (* 1 1) into 1
4.406 * [backup-simplify]: Simplify (* 1 1) into 1
4.407 * [backup-simplify]: Simplify (/ 1 1) into 1
4.407 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
4.407 * [taylor]: Taking taylor expansion of 4.0 in x
4.407 * [backup-simplify]: Simplify 4.0 into 4.0
4.407 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.407 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.407 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.407 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.407 * [taylor]: Taking taylor expansion of 4.0 in x
4.407 * [backup-simplify]: Simplify 4.0 into 4.0
4.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.407 * [taylor]: Taking taylor expansion of y in x
4.407 * [backup-simplify]: Simplify y into y
4.407 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.407 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.407 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.407 * [taylor]: Taking taylor expansion of x in x
4.407 * [backup-simplify]: Simplify 0 into 0
4.407 * [backup-simplify]: Simplify 1 into 1
4.407 * [backup-simplify]: Simplify (* 1 1) into 1
4.407 * [backup-simplify]: Simplify (/ 1 1) into 1
4.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.407 * [taylor]: Taking taylor expansion of y in x
4.407 * [backup-simplify]: Simplify y into y
4.408 * [backup-simplify]: Simplify (+ 0 1) into 1
4.408 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.408 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.408 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.408 * [backup-simplify]: Simplify (+ 1 0) into 1
4.408 * [taylor]: Taking taylor expansion of 1 in y
4.408 * [backup-simplify]: Simplify 1 into 1
4.408 * [backup-simplify]: Simplify 1 into 1
4.409 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.409 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.410 * [backup-simplify]: Simplify (+ 0 0) into 0
4.411 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.411 * [backup-simplify]: Simplify (+ 0 0) into 0
4.412 * [taylor]: Taking taylor expansion of 0 in y
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.413 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.415 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
4.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.417 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.417 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.418 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
4.418 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.418 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.418 * [taylor]: Taking taylor expansion of 8.0 in y
4.418 * [backup-simplify]: Simplify 8.0 into 8.0
4.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.418 * [taylor]: Taking taylor expansion of y in y
4.418 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify 1 into 1
4.419 * [backup-simplify]: Simplify (* 1 1) into 1
4.419 * [backup-simplify]: Simplify (/ 1 1) into 1
4.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.421 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.423 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.424 * [backup-simplify]: Simplify (- 0) into 0
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify 0 into 0
4.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.425 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.426 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.428 * [backup-simplify]: Simplify (+ 0 0) into 0
4.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
4.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
4.431 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.432 * [backup-simplify]: Simplify (+ 0 0) into 0
4.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
4.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.434 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.434 * [backup-simplify]: Simplify (- 0) into 0
4.435 * [backup-simplify]: Simplify (+ 0 0) into 0
4.435 * [taylor]: Taking taylor expansion of 0 in y
4.435 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify 1 into 1
4.436 * [backup-simplify]: Simplify (- (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))) into (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))))
4.436 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in (x y) around 0
4.436 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in y
4.436 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
4.436 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
4.436 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.436 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.436 * [taylor]: Taking taylor expansion of 4.0 in y
4.436 * [backup-simplify]: Simplify 4.0 into 4.0
4.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.436 * [taylor]: Taking taylor expansion of y in y
4.436 * [backup-simplify]: Simplify 0 into 0
4.436 * [backup-simplify]: Simplify 1 into 1
4.436 * [backup-simplify]: Simplify (* 1 1) into 1
4.437 * [backup-simplify]: Simplify (/ 1 1) into 1
4.437 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.437 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.437 * [taylor]: Taking taylor expansion of x in y
4.437 * [backup-simplify]: Simplify x into x
4.437 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.437 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.437 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.437 * [taylor]: Taking taylor expansion of x in y
4.437 * [backup-simplify]: Simplify x into x
4.438 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.438 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.438 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.438 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
4.438 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in y
4.439 * [taylor]: Taking taylor expansion of 4.0 in y
4.439 * [backup-simplify]: Simplify 4.0 into 4.0
4.439 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.439 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.439 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.439 * [taylor]: Taking taylor expansion of 4.0 in y
4.439 * [backup-simplify]: Simplify 4.0 into 4.0
4.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.439 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.439 * [taylor]: Taking taylor expansion of y in y
4.439 * [backup-simplify]: Simplify 0 into 0
4.439 * [backup-simplify]: Simplify 1 into 1
4.439 * [backup-simplify]: Simplify (* 1 1) into 1
4.440 * [backup-simplify]: Simplify (/ 1 1) into 1
4.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.440 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.440 * [taylor]: Taking taylor expansion of x in y
4.440 * [backup-simplify]: Simplify x into x
4.440 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.440 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.440 * [taylor]: Taking taylor expansion of y in y
4.440 * [backup-simplify]: Simplify 0 into 0
4.440 * [backup-simplify]: Simplify 1 into 1
4.440 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.441 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.441 * [backup-simplify]: Simplify (* 1 1) into 1
4.442 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.442 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
4.442 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
4.442 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.442 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.442 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.442 * [taylor]: Taking taylor expansion of 4.0 in x
4.442 * [backup-simplify]: Simplify 4.0 into 4.0
4.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.443 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.443 * [taylor]: Taking taylor expansion of y in x
4.443 * [backup-simplify]: Simplify y into y
4.443 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.443 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.443 * [taylor]: Taking taylor expansion of x in x
4.443 * [backup-simplify]: Simplify 0 into 0
4.443 * [backup-simplify]: Simplify 1 into 1
4.443 * [backup-simplify]: Simplify (* 1 1) into 1
4.444 * [backup-simplify]: Simplify (/ 1 1) into 1
4.444 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.444 * [taylor]: Taking taylor expansion of x in x
4.444 * [backup-simplify]: Simplify 0 into 0
4.444 * [backup-simplify]: Simplify 1 into 1
4.444 * [backup-simplify]: Simplify (+ 0 1) into 1
4.445 * [backup-simplify]: Simplify (* 1 1) into 1
4.445 * [backup-simplify]: Simplify (* 1 1) into 1
4.445 * [backup-simplify]: Simplify (/ 1 1) into 1
4.445 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
4.445 * [taylor]: Taking taylor expansion of 4.0 in x
4.446 * [backup-simplify]: Simplify 4.0 into 4.0
4.446 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.446 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.446 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.446 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.446 * [taylor]: Taking taylor expansion of 4.0 in x
4.446 * [backup-simplify]: Simplify 4.0 into 4.0
4.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.446 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.446 * [taylor]: Taking taylor expansion of y in x
4.446 * [backup-simplify]: Simplify y into y
4.446 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.446 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.446 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.446 * [taylor]: Taking taylor expansion of x in x
4.446 * [backup-simplify]: Simplify 0 into 0
4.446 * [backup-simplify]: Simplify 1 into 1
4.447 * [backup-simplify]: Simplify (* 1 1) into 1
4.447 * [backup-simplify]: Simplify (/ 1 1) into 1
4.447 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.447 * [taylor]: Taking taylor expansion of y in x
4.447 * [backup-simplify]: Simplify y into y
4.447 * [backup-simplify]: Simplify (+ 0 1) into 1
4.448 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.448 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.448 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
4.448 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
4.448 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
4.448 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.448 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.448 * [taylor]: Taking taylor expansion of 4.0 in x
4.448 * [backup-simplify]: Simplify 4.0 into 4.0
4.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.448 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.448 * [taylor]: Taking taylor expansion of y in x
4.448 * [backup-simplify]: Simplify y into y
4.448 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.448 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.448 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.448 * [taylor]: Taking taylor expansion of x in x
4.448 * [backup-simplify]: Simplify 0 into 0
4.449 * [backup-simplify]: Simplify 1 into 1
4.449 * [backup-simplify]: Simplify (* 1 1) into 1
4.449 * [backup-simplify]: Simplify (/ 1 1) into 1
4.449 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.449 * [taylor]: Taking taylor expansion of x in x
4.449 * [backup-simplify]: Simplify 0 into 0
4.449 * [backup-simplify]: Simplify 1 into 1
4.450 * [backup-simplify]: Simplify (+ 0 1) into 1
4.450 * [backup-simplify]: Simplify (* 1 1) into 1
4.451 * [backup-simplify]: Simplify (* 1 1) into 1
4.451 * [backup-simplify]: Simplify (/ 1 1) into 1
4.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
4.451 * [taylor]: Taking taylor expansion of 4.0 in x
4.451 * [backup-simplify]: Simplify 4.0 into 4.0
4.451 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.451 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.451 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.451 * [taylor]: Taking taylor expansion of 4.0 in x
4.451 * [backup-simplify]: Simplify 4.0 into 4.0
4.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.451 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.451 * [taylor]: Taking taylor expansion of y in x
4.451 * [backup-simplify]: Simplify y into y
4.451 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.452 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.452 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.452 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.452 * [taylor]: Taking taylor expansion of x in x
4.452 * [backup-simplify]: Simplify 0 into 0
4.452 * [backup-simplify]: Simplify 1 into 1
4.452 * [backup-simplify]: Simplify (* 1 1) into 1
4.453 * [backup-simplify]: Simplify (/ 1 1) into 1
4.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.453 * [taylor]: Taking taylor expansion of y in x
4.453 * [backup-simplify]: Simplify y into y
4.453 * [backup-simplify]: Simplify (+ 0 1) into 1
4.453 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.453 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.453 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.454 * [backup-simplify]: Simplify (+ 1 0) into 1
4.454 * [taylor]: Taking taylor expansion of 1 in y
4.454 * [backup-simplify]: Simplify 1 into 1
4.454 * [backup-simplify]: Simplify 1 into 1
4.455 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.455 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.456 * [backup-simplify]: Simplify (+ 0 0) into 0
4.457 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.458 * [backup-simplify]: Simplify (+ 0 0) into 0
4.458 * [taylor]: Taking taylor expansion of 0 in y
4.458 * [backup-simplify]: Simplify 0 into 0
4.458 * [backup-simplify]: Simplify 0 into 0
4.458 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.460 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.462 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
4.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.464 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.464 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.464 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
4.464 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.464 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.464 * [taylor]: Taking taylor expansion of 8.0 in y
4.464 * [backup-simplify]: Simplify 8.0 into 8.0
4.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.464 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.464 * [taylor]: Taking taylor expansion of y in y
4.464 * [backup-simplify]: Simplify 0 into 0
4.465 * [backup-simplify]: Simplify 1 into 1
4.465 * [backup-simplify]: Simplify (* 1 1) into 1
4.465 * [backup-simplify]: Simplify (/ 1 1) into 1
4.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.469 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.470 * [backup-simplify]: Simplify (- 0) into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.471 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.472 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.475 * [backup-simplify]: Simplify (+ 0 0) into 0
4.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
4.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
4.478 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.478 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.479 * [backup-simplify]: Simplify (+ 0 0) into 0
4.480 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
4.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.480 * [backup-simplify]: Simplify (- 0) into 0
4.481 * [backup-simplify]: Simplify (+ 0 0) into 0
4.481 * [taylor]: Taking taylor expansion of 0 in y
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 1 into 1
4.481 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
4.481 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
4.481 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
4.481 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.481 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.481 * [taylor]: Taking taylor expansion of 4.0 in y
4.481 * [backup-simplify]: Simplify 4.0 into 4.0
4.481 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.481 * [taylor]: Taking taylor expansion of y in y
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 1 into 1
4.481 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.481 * [taylor]: Taking taylor expansion of x in y
4.481 * [backup-simplify]: Simplify x into x
4.481 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.481 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.481 * [taylor]: Taking taylor expansion of 4.0 in x
4.481 * [backup-simplify]: Simplify 4.0 into 4.0
4.481 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.481 * [taylor]: Taking taylor expansion of y in x
4.481 * [backup-simplify]: Simplify y into y
4.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.481 * [taylor]: Taking taylor expansion of x in x
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 1 into 1
4.481 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.481 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.481 * [taylor]: Taking taylor expansion of 4.0 in x
4.481 * [backup-simplify]: Simplify 4.0 into 4.0
4.481 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.481 * [taylor]: Taking taylor expansion of y in x
4.481 * [backup-simplify]: Simplify y into y
4.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.481 * [taylor]: Taking taylor expansion of x in x
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 1 into 1
4.481 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.482 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.482 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.482 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.482 * [taylor]: Taking taylor expansion of 4.0 in y
4.482 * [backup-simplify]: Simplify 4.0 into 4.0
4.482 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.482 * [taylor]: Taking taylor expansion of y in y
4.482 * [backup-simplify]: Simplify 0 into 0
4.482 * [backup-simplify]: Simplify 1 into 1
4.482 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.482 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.482 * [backup-simplify]: Simplify (+ 0 0) into 0
4.483 * [taylor]: Taking taylor expansion of 0 in y
4.483 * [backup-simplify]: Simplify 0 into 0
4.483 * [backup-simplify]: Simplify 0 into 0
4.483 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.483 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.484 * [backup-simplify]: Simplify (* 1 1) into 1
4.484 * [backup-simplify]: Simplify (+ 0 1) into 1
4.484 * [taylor]: Taking taylor expansion of 1 in y
4.484 * [backup-simplify]: Simplify 1 into 1
4.484 * [backup-simplify]: Simplify 1 into 1
4.484 * [backup-simplify]: Simplify 0 into 0
4.484 * [backup-simplify]: Simplify (* 1 1) into 1
4.484 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.485 * [backup-simplify]: Simplify 4.0 into 4.0
4.485 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.486 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.486 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.486 * [backup-simplify]: Simplify (+ 0 0) into 0
4.486 * [taylor]: Taking taylor expansion of 0 in y
4.486 * [backup-simplify]: Simplify 0 into 0
4.486 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.487 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.487 * [backup-simplify]: Simplify 0 into 0
4.488 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.489 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
4.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.490 * [backup-simplify]: Simplify (+ 0 0) into 0
4.490 * [taylor]: Taking taylor expansion of 0 in y
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
4.491 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
4.491 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
4.491 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.491 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.491 * [taylor]: Taking taylor expansion of 4.0 in y
4.491 * [backup-simplify]: Simplify 4.0 into 4.0
4.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.491 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.491 * [taylor]: Taking taylor expansion of y in y
4.491 * [backup-simplify]: Simplify 0 into 0
4.491 * [backup-simplify]: Simplify 1 into 1
4.491 * [backup-simplify]: Simplify (* 1 1) into 1
4.491 * [backup-simplify]: Simplify (/ 1 1) into 1
4.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.491 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.491 * [taylor]: Taking taylor expansion of x in y
4.491 * [backup-simplify]: Simplify x into x
4.491 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.491 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.491 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.491 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.491 * [taylor]: Taking taylor expansion of 4.0 in x
4.491 * [backup-simplify]: Simplify 4.0 into 4.0
4.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.492 * [taylor]: Taking taylor expansion of y in x
4.492 * [backup-simplify]: Simplify y into y
4.492 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.492 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.492 * [taylor]: Taking taylor expansion of x in x
4.492 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify 1 into 1
4.492 * [backup-simplify]: Simplify (* 1 1) into 1
4.494 * [backup-simplify]: Simplify (/ 1 1) into 1
4.494 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.494 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.494 * [taylor]: Taking taylor expansion of 4.0 in x
4.494 * [backup-simplify]: Simplify 4.0 into 4.0
4.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.494 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.494 * [taylor]: Taking taylor expansion of y in x
4.494 * [backup-simplify]: Simplify y into y
4.494 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.494 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.494 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.494 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.494 * [taylor]: Taking taylor expansion of x in x
4.494 * [backup-simplify]: Simplify 0 into 0
4.494 * [backup-simplify]: Simplify 1 into 1
4.494 * [backup-simplify]: Simplify (* 1 1) into 1
4.495 * [backup-simplify]: Simplify (/ 1 1) into 1
4.495 * [backup-simplify]: Simplify (+ 0 1) into 1
4.495 * [taylor]: Taking taylor expansion of 1 in y
4.495 * [backup-simplify]: Simplify 1 into 1
4.496 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.496 * [backup-simplify]: Simplify (+ 0 0) into 0
4.496 * [taylor]: Taking taylor expansion of 0 in y
4.496 * [backup-simplify]: Simplify 0 into 0
4.496 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.498 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.498 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.498 * [taylor]: Taking taylor expansion of 4.0 in y
4.498 * [backup-simplify]: Simplify 4.0 into 4.0
4.498 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.498 * [taylor]: Taking taylor expansion of y in y
4.498 * [backup-simplify]: Simplify 0 into 0
4.498 * [backup-simplify]: Simplify 1 into 1
4.498 * [backup-simplify]: Simplify (* 1 1) into 1
4.498 * [backup-simplify]: Simplify (/ 1 1) into 1
4.498 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.498 * [backup-simplify]: Simplify 4.0 into 4.0
4.498 * [backup-simplify]: Simplify 1 into 1
4.499 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.499 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.501 * [backup-simplify]: Simplify (+ 0 0) into 0
4.501 * [taylor]: Taking taylor expansion of 0 in y
4.501 * [backup-simplify]: Simplify 0 into 0
4.501 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.502 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.503 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.505 * [backup-simplify]: Simplify (+ 0 0) into 0
4.505 * [taylor]: Taking taylor expansion of 0 in y
4.505 * [backup-simplify]: Simplify 0 into 0
4.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.507 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
4.508 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
4.508 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
4.508 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.508 * [taylor]: Taking taylor expansion of 4.0 in y
4.508 * [backup-simplify]: Simplify 4.0 into 4.0
4.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.508 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.508 * [taylor]: Taking taylor expansion of y in y
4.508 * [backup-simplify]: Simplify 0 into 0
4.508 * [backup-simplify]: Simplify 1 into 1
4.508 * [backup-simplify]: Simplify (* 1 1) into 1
4.509 * [backup-simplify]: Simplify (/ 1 1) into 1
4.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.509 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.509 * [taylor]: Taking taylor expansion of x in y
4.509 * [backup-simplify]: Simplify x into x
4.509 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.509 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.509 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.509 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.509 * [taylor]: Taking taylor expansion of 4.0 in x
4.509 * [backup-simplify]: Simplify 4.0 into 4.0
4.509 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.509 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.509 * [taylor]: Taking taylor expansion of y in x
4.509 * [backup-simplify]: Simplify y into y
4.509 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.510 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.510 * [taylor]: Taking taylor expansion of x in x
4.510 * [backup-simplify]: Simplify 0 into 0
4.510 * [backup-simplify]: Simplify 1 into 1
4.510 * [backup-simplify]: Simplify (* 1 1) into 1
4.511 * [backup-simplify]: Simplify (/ 1 1) into 1
4.511 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.511 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.511 * [taylor]: Taking taylor expansion of 4.0 in x
4.511 * [backup-simplify]: Simplify 4.0 into 4.0
4.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.511 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.511 * [taylor]: Taking taylor expansion of y in x
4.511 * [backup-simplify]: Simplify y into y
4.511 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.511 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.511 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.511 * [taylor]: Taking taylor expansion of x in x
4.511 * [backup-simplify]: Simplify 0 into 0
4.511 * [backup-simplify]: Simplify 1 into 1
4.512 * [backup-simplify]: Simplify (* 1 1) into 1
4.512 * [backup-simplify]: Simplify (/ 1 1) into 1
4.512 * [backup-simplify]: Simplify (+ 0 1) into 1
4.513 * [taylor]: Taking taylor expansion of 1 in y
4.513 * [backup-simplify]: Simplify 1 into 1
4.513 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.514 * [backup-simplify]: Simplify (+ 0 0) into 0
4.515 * [taylor]: Taking taylor expansion of 0 in y
4.515 * [backup-simplify]: Simplify 0 into 0
4.515 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.517 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.517 * [taylor]: Taking taylor expansion of 4.0 in y
4.517 * [backup-simplify]: Simplify 4.0 into 4.0
4.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.517 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.517 * [taylor]: Taking taylor expansion of y in y
4.517 * [backup-simplify]: Simplify 0 into 0
4.517 * [backup-simplify]: Simplify 1 into 1
4.518 * [backup-simplify]: Simplify (* 1 1) into 1
4.518 * [backup-simplify]: Simplify (/ 1 1) into 1
4.519 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.519 * [backup-simplify]: Simplify 4.0 into 4.0
4.519 * [backup-simplify]: Simplify 1 into 1
4.519 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.520 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.522 * [backup-simplify]: Simplify (+ 0 0) into 0
4.522 * [taylor]: Taking taylor expansion of 0 in y
4.522 * [backup-simplify]: Simplify 0 into 0
4.523 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.525 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.525 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.527 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.530 * [backup-simplify]: Simplify (+ 0 0) into 0
4.530 * [taylor]: Taking taylor expansion of 0 in y
4.530 * [backup-simplify]: Simplify 0 into 0
4.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.533 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.533 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
4.534 * * * [progress]: simplifying candidates
4.536 * [simplify]: Simplifying:
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (/ (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (* (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (* x x) (* (* y 4.0) y))
  (- (* (* x x) (+ (* x x) (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (+ (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (- (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (- (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
4.540 * * [simplify]: iteration 0: 142 enodes
4.605 * * [simplify]: iteration 1: 453 enodes
4.909 * * [simplify]: iteration 2: 1822 enodes
5.860 * * [simplify]: iteration complete: 5000 enodes
5.860 * * [simplify]: Extracting #0: cost 75 inf + 0
5.869 * * [simplify]: Extracting #1: cost 1011 inf + 44
5.875 * * [simplify]: Extracting #2: cost 1700 inf + 3653
5.885 * * [simplify]: Extracting #3: cost 1679 inf + 38948
5.938 * * [simplify]: Extracting #4: cost 778 inf + 270915
6.071 * * [simplify]: Extracting #5: cost 103 inf + 483321
6.180 * * [simplify]: Extracting #6: cost 8 inf + 508701
6.310 * * [simplify]: Extracting #7: cost 0 inf + 511168
6.490 * [simplify]: Simplified to:
  (log (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (exp (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (* x (- x))
  (- (+ (* x x) (* (* 4.0 y) y)))
  (/ x (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ x (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ x (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ x (sqrt (+ (* x x) (* (* 4.0 y) y))))
  x
  (/ x (+ (* x x) (* (* 4.0 y) y)))
  (/ 1 (+ (* x x) (* (* 4.0 y) y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (* x x))
  (* (/ x (cbrt (+ (* x x) (* (* 4.0 y) y)))) (/ x (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (* x x)
  (/ (+ (* x x) (* (* 4.0 y) y)) x)
  (/ (* x x) (+ (* (* x x) (* (* x x) (* x x))) (* (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y))))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y))))
  (log (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (exp (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (* (cbrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (cbrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (sqrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (* (* 4.0 y) (- y))
  (- (+ (* x x) (* (* 4.0 y) y)))
  (/ (/ (* 4.0 y) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ y (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (* 4.0 y) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ y (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (* 4.0 y)
  (/ y (+ (* x x) (* (* 4.0 y) y)))
  (/ 1 (+ (* x x) (* (* 4.0 y) y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (* (* 4.0 y) y))
  (/ (/ (* (* 4.0 y) y) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (* (* 4.0 y) y) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (* (* 4.0 y) y)
  (/ (+ (* x x) (* (* 4.0 y) y)) y)
  (/ (* (* 4.0 y) y) (+ (* (* x x) (* (* x x) (* x x))) (* (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y))))
  (/ (* (* 4.0 y) y) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y))))
  (exp (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (* (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))) (* (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))) (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (- (* x x) (* (* 4.0 y) y))
  (* (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))
  (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))
  (- (* (* (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))))
  (+ (* (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (+ (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))) (* (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))))
  (- (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (* (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))) (+ (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))))
  (+ (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))) (/ (* x x) (+ (* x x) (* (* 4.0 y) y))))
  (+ (sqrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))) (sqrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))) (sqrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (+ (sqrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))) (/ x (sqrt (+ (* x x) (* (* 4.0 y) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))))
  (- (/ (* x x) (+ (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (- (* x x) (* (* 4.0 y) y))
  (- (/ (* x x) (+ (* (* x x) (* (* x x) (* x x))) (* (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y)))) (/ (* (* 4.0 y) y) (+ (* (* x x) (* (* x x) (* x x))) (* (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y)))))
  (- (/ (* x x) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) (/ (* (* 4.0 y) y) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))))
  (- (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y))))
  (exp (+ (* x x) (* (* 4.0 y) y)))
  (log (+ (* x x) (* (* 4.0 y) y)))
  (exp (+ (* x x) (* (* 4.0 y) y)))
  (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (cbrt (+ (* x x) (* (* 4.0 y) y)))
  (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y)))
  (sqrt (+ (* x x) (* (* 4.0 y) y)))
  (sqrt (+ (* x x) (* (* 4.0 y) y)))
  (+ (* (* x x) (* (* x x) (* x x))) (* (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y)))
  (+ (* (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x))) (* (* x x) (* x x)))
  (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))
  (- (* x x) (* (* 4.0 y) y))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
  (+ (* 4.0 (* y y)) (* x x))
  (+ (* 4.0 (* y y)) (* x x))
  (+ (* 4.0 (* y y)) (* x x))
6.501 * * * [progress]: adding candidates to table
6.961 * * [progress]: iteration 4 / 4
6.961 * * * [progress]: picking best candidate
6.975 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>
6.975 * * * [progress]: localizing error
7.010 * * * [progress]: generating rewritten candidates
7.010 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
7.033 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
7.065 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
7.086 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
7.220 * * * [progress]: generating series expansions
7.220 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
7.220 * [backup-simplify]: Simplify (/ (* x x) (+ (* x x) (* (* y 4.0) y))) into (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2)))
7.220 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
7.220 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.220 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.220 * [taylor]: Taking taylor expansion of x in y
7.220 * [backup-simplify]: Simplify x into x
7.220 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.220 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.220 * [taylor]: Taking taylor expansion of 4.0 in y
7.220 * [backup-simplify]: Simplify 4.0 into 4.0
7.220 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.220 * [taylor]: Taking taylor expansion of y in y
7.220 * [backup-simplify]: Simplify 0 into 0
7.220 * [backup-simplify]: Simplify 1 into 1
7.220 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.220 * [taylor]: Taking taylor expansion of x in y
7.221 * [backup-simplify]: Simplify x into x
7.221 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.221 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.221 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.221 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
7.221 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.221 * [taylor]: Taking taylor expansion of x in x
7.221 * [backup-simplify]: Simplify 0 into 0
7.221 * [backup-simplify]: Simplify 1 into 1
7.221 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.221 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.221 * [taylor]: Taking taylor expansion of 4.0 in x
7.221 * [backup-simplify]: Simplify 4.0 into 4.0
7.221 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.221 * [taylor]: Taking taylor expansion of y in x
7.221 * [backup-simplify]: Simplify y into y
7.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.221 * [taylor]: Taking taylor expansion of x in x
7.221 * [backup-simplify]: Simplify 0 into 0
7.221 * [backup-simplify]: Simplify 1 into 1
7.222 * [backup-simplify]: Simplify (* 1 1) into 1
7.222 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.222 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.222 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.222 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
7.222 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.222 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.222 * [taylor]: Taking taylor expansion of x in x
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 1 into 1
7.222 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.222 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.222 * [taylor]: Taking taylor expansion of 4.0 in x
7.222 * [backup-simplify]: Simplify 4.0 into 4.0
7.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.222 * [taylor]: Taking taylor expansion of y in x
7.222 * [backup-simplify]: Simplify y into y
7.222 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.222 * [taylor]: Taking taylor expansion of x in x
7.222 * [backup-simplify]: Simplify 0 into 0
7.222 * [backup-simplify]: Simplify 1 into 1
7.222 * [backup-simplify]: Simplify (* 1 1) into 1
7.223 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.223 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.223 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.223 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
7.223 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
7.223 * [taylor]: Taking taylor expansion of 0.25 in y
7.223 * [backup-simplify]: Simplify 0.25 into 0.25
7.223 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.223 * [taylor]: Taking taylor expansion of y in y
7.223 * [backup-simplify]: Simplify 0 into 0
7.223 * [backup-simplify]: Simplify 1 into 1
7.224 * [backup-simplify]: Simplify (* 1 1) into 1
7.224 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
7.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.226 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.226 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
7.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.227 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.228 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.229 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
7.229 * [backup-simplify]: Simplify (+ 0 0) into 0
7.229 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
7.230 * [taylor]: Taking taylor expansion of 0 in y
7.230 * [backup-simplify]: Simplify 0 into 0
7.230 * [backup-simplify]: Simplify 0 into 0
7.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.232 * [backup-simplify]: Simplify 0 into 0
7.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.233 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.234 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
7.234 * [backup-simplify]: Simplify (* 1 1) into 1
7.235 * [backup-simplify]: Simplify (+ 0 1) into 1
7.236 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 4))))
7.236 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
7.236 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
7.236 * [taylor]: Taking taylor expansion of 0.0625 in y
7.236 * [backup-simplify]: Simplify 0.0625 into 0.0625
7.236 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
7.236 * [taylor]: Taking taylor expansion of (pow y 4) in y
7.236 * [taylor]: Taking taylor expansion of y in y
7.236 * [backup-simplify]: Simplify 0 into 0
7.236 * [backup-simplify]: Simplify 1 into 1
7.236 * [backup-simplify]: Simplify (* 1 1) into 1
7.237 * [backup-simplify]: Simplify (* 1 1) into 1
7.237 * [backup-simplify]: Simplify (/ 1 1) into 1
7.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.239 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.243 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.249 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.249 * [backup-simplify]: Simplify (- 0) into 0
7.249 * [backup-simplify]: Simplify 0 into 0
7.249 * [backup-simplify]: Simplify 0 into 0
7.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.252 * [backup-simplify]: Simplify 0 into 0
7.252 * [backup-simplify]: Simplify 0 into 0
7.252 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)))
7.252 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
7.252 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
7.252 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
7.252 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.252 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.252 * [taylor]: Taking taylor expansion of 4.0 in y
7.252 * [backup-simplify]: Simplify 4.0 into 4.0
7.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.252 * [taylor]: Taking taylor expansion of y in y
7.252 * [backup-simplify]: Simplify 0 into 0
7.252 * [backup-simplify]: Simplify 1 into 1
7.253 * [backup-simplify]: Simplify (* 1 1) into 1
7.253 * [backup-simplify]: Simplify (/ 1 1) into 1
7.253 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.253 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.253 * [taylor]: Taking taylor expansion of x in y
7.253 * [backup-simplify]: Simplify x into x
7.253 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.254 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.254 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.254 * [taylor]: Taking taylor expansion of x in y
7.254 * [backup-simplify]: Simplify x into x
7.254 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.255 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.255 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.255 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
7.255 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
7.255 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.255 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.255 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.255 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.255 * [taylor]: Taking taylor expansion of 4.0 in x
7.255 * [backup-simplify]: Simplify 4.0 into 4.0
7.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.255 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.255 * [taylor]: Taking taylor expansion of y in x
7.255 * [backup-simplify]: Simplify y into y
7.255 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.255 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.255 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.255 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.255 * [taylor]: Taking taylor expansion of x in x
7.255 * [backup-simplify]: Simplify 0 into 0
7.255 * [backup-simplify]: Simplify 1 into 1
7.256 * [backup-simplify]: Simplify (* 1 1) into 1
7.256 * [backup-simplify]: Simplify (/ 1 1) into 1
7.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.256 * [taylor]: Taking taylor expansion of x in x
7.256 * [backup-simplify]: Simplify 0 into 0
7.256 * [backup-simplify]: Simplify 1 into 1
7.257 * [backup-simplify]: Simplify (+ 0 1) into 1
7.257 * [backup-simplify]: Simplify (* 1 1) into 1
7.257 * [backup-simplify]: Simplify (* 1 1) into 1
7.258 * [backup-simplify]: Simplify (/ 1 1) into 1
7.258 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.258 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.258 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.258 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.258 * [taylor]: Taking taylor expansion of 4.0 in x
7.258 * [backup-simplify]: Simplify 4.0 into 4.0
7.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.258 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.258 * [taylor]: Taking taylor expansion of y in x
7.258 * [backup-simplify]: Simplify y into y
7.258 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.258 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.258 * [taylor]: Taking taylor expansion of x in x
7.258 * [backup-simplify]: Simplify 0 into 0
7.258 * [backup-simplify]: Simplify 1 into 1
7.259 * [backup-simplify]: Simplify (* 1 1) into 1
7.259 * [backup-simplify]: Simplify (/ 1 1) into 1
7.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.259 * [taylor]: Taking taylor expansion of x in x
7.259 * [backup-simplify]: Simplify 0 into 0
7.259 * [backup-simplify]: Simplify 1 into 1
7.260 * [backup-simplify]: Simplify (+ 0 1) into 1
7.260 * [backup-simplify]: Simplify (* 1 1) into 1
7.260 * [backup-simplify]: Simplify (* 1 1) into 1
7.261 * [backup-simplify]: Simplify (/ 1 1) into 1
7.261 * [taylor]: Taking taylor expansion of 1 in y
7.261 * [backup-simplify]: Simplify 1 into 1
7.261 * [backup-simplify]: Simplify 0 into 0
7.263 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.264 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.265 * [backup-simplify]: Simplify (+ 0 0) into 0
7.266 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.267 * [taylor]: Taking taylor expansion of 0 in y
7.267 * [backup-simplify]: Simplify 0 into 0
7.267 * [backup-simplify]: Simplify 0 into 0
7.267 * [backup-simplify]: Simplify 0 into 0
7.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.268 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
7.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.270 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
7.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
7.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
7.272 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
7.272 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.272 * [taylor]: Taking taylor expansion of 4.0 in y
7.272 * [backup-simplify]: Simplify 4.0 into 4.0
7.272 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.272 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.272 * [taylor]: Taking taylor expansion of y in y
7.272 * [backup-simplify]: Simplify 0 into 0
7.272 * [backup-simplify]: Simplify 1 into 1
7.273 * [backup-simplify]: Simplify (* 1 1) into 1
7.273 * [backup-simplify]: Simplify (/ 1 1) into 1
7.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.275 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.282 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.282 * [backup-simplify]: Simplify (- 0) into 0
7.282 * [backup-simplify]: Simplify 0 into 0
7.282 * [backup-simplify]: Simplify 0 into 0
7.282 * [backup-simplify]: Simplify 0 into 0
7.282 * [backup-simplify]: Simplify 0 into 0
7.283 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)))
7.283 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
7.283 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
7.283 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
7.283 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.283 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.283 * [taylor]: Taking taylor expansion of 4.0 in y
7.283 * [backup-simplify]: Simplify 4.0 into 4.0
7.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.283 * [taylor]: Taking taylor expansion of y in y
7.283 * [backup-simplify]: Simplify 0 into 0
7.283 * [backup-simplify]: Simplify 1 into 1
7.284 * [backup-simplify]: Simplify (* 1 1) into 1
7.284 * [backup-simplify]: Simplify (/ 1 1) into 1
7.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.284 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.284 * [taylor]: Taking taylor expansion of x in y
7.284 * [backup-simplify]: Simplify x into x
7.284 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.284 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.284 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.284 * [taylor]: Taking taylor expansion of x in y
7.284 * [backup-simplify]: Simplify x into x
7.285 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.285 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.285 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.286 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
7.286 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
7.286 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.286 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.286 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.286 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.286 * [taylor]: Taking taylor expansion of 4.0 in x
7.286 * [backup-simplify]: Simplify 4.0 into 4.0
7.286 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.286 * [taylor]: Taking taylor expansion of y in x
7.286 * [backup-simplify]: Simplify y into y
7.286 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.286 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.286 * [taylor]: Taking taylor expansion of x in x
7.286 * [backup-simplify]: Simplify 0 into 0
7.286 * [backup-simplify]: Simplify 1 into 1
7.287 * [backup-simplify]: Simplify (* 1 1) into 1
7.287 * [backup-simplify]: Simplify (/ 1 1) into 1
7.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.287 * [taylor]: Taking taylor expansion of x in x
7.287 * [backup-simplify]: Simplify 0 into 0
7.287 * [backup-simplify]: Simplify 1 into 1
7.288 * [backup-simplify]: Simplify (+ 0 1) into 1
7.288 * [backup-simplify]: Simplify (* 1 1) into 1
7.288 * [backup-simplify]: Simplify (* 1 1) into 1
7.289 * [backup-simplify]: Simplify (/ 1 1) into 1
7.289 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.289 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.289 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.289 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.289 * [taylor]: Taking taylor expansion of 4.0 in x
7.289 * [backup-simplify]: Simplify 4.0 into 4.0
7.289 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.289 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.289 * [taylor]: Taking taylor expansion of y in x
7.289 * [backup-simplify]: Simplify y into y
7.289 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.289 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.289 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.289 * [taylor]: Taking taylor expansion of x in x
7.289 * [backup-simplify]: Simplify 0 into 0
7.289 * [backup-simplify]: Simplify 1 into 1
7.290 * [backup-simplify]: Simplify (* 1 1) into 1
7.290 * [backup-simplify]: Simplify (/ 1 1) into 1
7.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.290 * [taylor]: Taking taylor expansion of x in x
7.290 * [backup-simplify]: Simplify 0 into 0
7.290 * [backup-simplify]: Simplify 1 into 1
7.291 * [backup-simplify]: Simplify (+ 0 1) into 1
7.291 * [backup-simplify]: Simplify (* 1 1) into 1
7.292 * [backup-simplify]: Simplify (* 1 1) into 1
7.292 * [backup-simplify]: Simplify (/ 1 1) into 1
7.292 * [taylor]: Taking taylor expansion of 1 in y
7.292 * [backup-simplify]: Simplify 1 into 1
7.292 * [backup-simplify]: Simplify 0 into 0
7.293 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.293 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.294 * [backup-simplify]: Simplify (+ 0 0) into 0
7.295 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.296 * [taylor]: Taking taylor expansion of 0 in y
7.296 * [backup-simplify]: Simplify 0 into 0
7.296 * [backup-simplify]: Simplify 0 into 0
7.296 * [backup-simplify]: Simplify 0 into 0
7.297 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.297 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
7.298 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.299 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
7.300 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
7.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
7.301 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
7.301 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.301 * [taylor]: Taking taylor expansion of 4.0 in y
7.301 * [backup-simplify]: Simplify 4.0 into 4.0
7.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.301 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.301 * [taylor]: Taking taylor expansion of y in y
7.301 * [backup-simplify]: Simplify 0 into 0
7.301 * [backup-simplify]: Simplify 1 into 1
7.302 * [backup-simplify]: Simplify (* 1 1) into 1
7.302 * [backup-simplify]: Simplify (/ 1 1) into 1
7.303 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.304 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.305 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.308 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.308 * [backup-simplify]: Simplify (- 0) into 0
7.308 * [backup-simplify]: Simplify 0 into 0
7.308 * [backup-simplify]: Simplify 0 into 0
7.309 * [backup-simplify]: Simplify 0 into 0
7.309 * [backup-simplify]: Simplify 0 into 0
7.309 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
7.309 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))
7.309 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
7.309 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
7.309 * [taylor]: Taking taylor expansion of 4.0 in x
7.309 * [backup-simplify]: Simplify 4.0 into 4.0
7.309 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.309 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.309 * [taylor]: Taking taylor expansion of y in x
7.309 * [backup-simplify]: Simplify y into y
7.309 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.309 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.309 * [taylor]: Taking taylor expansion of 4.0 in x
7.309 * [backup-simplify]: Simplify 4.0 into 4.0
7.309 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.309 * [taylor]: Taking taylor expansion of y in x
7.309 * [backup-simplify]: Simplify y into y
7.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.309 * [taylor]: Taking taylor expansion of x in x
7.309 * [backup-simplify]: Simplify 0 into 0
7.309 * [backup-simplify]: Simplify 1 into 1
7.309 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.309 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.309 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.309 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.310 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
7.310 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
7.310 * [taylor]: Taking taylor expansion of 4.0 in y
7.310 * [backup-simplify]: Simplify 4.0 into 4.0
7.310 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.310 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.310 * [taylor]: Taking taylor expansion of y in y
7.310 * [backup-simplify]: Simplify 0 into 0
7.310 * [backup-simplify]: Simplify 1 into 1
7.310 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.310 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.310 * [taylor]: Taking taylor expansion of 4.0 in y
7.310 * [backup-simplify]: Simplify 4.0 into 4.0
7.310 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.310 * [taylor]: Taking taylor expansion of y in y
7.310 * [backup-simplify]: Simplify 0 into 0
7.310 * [backup-simplify]: Simplify 1 into 1
7.310 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.310 * [taylor]: Taking taylor expansion of x in y
7.310 * [backup-simplify]: Simplify x into x
7.310 * [backup-simplify]: Simplify (* 1 1) into 1
7.310 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.310 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.310 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.310 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
7.311 * [taylor]: Taking taylor expansion of 4.0 in y
7.311 * [backup-simplify]: Simplify 4.0 into 4.0
7.311 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.311 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.311 * [taylor]: Taking taylor expansion of y in y
7.311 * [backup-simplify]: Simplify 0 into 0
7.311 * [backup-simplify]: Simplify 1 into 1
7.311 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.311 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.311 * [taylor]: Taking taylor expansion of 4.0 in y
7.311 * [backup-simplify]: Simplify 4.0 into 4.0
7.311 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.311 * [taylor]: Taking taylor expansion of y in y
7.311 * [backup-simplify]: Simplify 0 into 0
7.311 * [backup-simplify]: Simplify 1 into 1
7.311 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.311 * [taylor]: Taking taylor expansion of x in y
7.311 * [backup-simplify]: Simplify x into x
7.311 * [backup-simplify]: Simplify (* 1 1) into 1
7.311 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.311 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.311 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.311 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
7.311 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
7.311 * [taylor]: Taking taylor expansion of 4.0 in x
7.311 * [backup-simplify]: Simplify 4.0 into 4.0
7.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.311 * [taylor]: Taking taylor expansion of x in x
7.312 * [backup-simplify]: Simplify 0 into 0
7.312 * [backup-simplify]: Simplify 1 into 1
7.312 * [backup-simplify]: Simplify (* 1 1) into 1
7.312 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
7.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.314 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
7.314 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.314 * [backup-simplify]: Simplify 0 into 0
7.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.315 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
7.315 * [backup-simplify]: Simplify (+ 0 0) into 0
7.315 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
7.316 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
7.316 * [taylor]: Taking taylor expansion of 0 in x
7.316 * [backup-simplify]: Simplify 0 into 0
7.316 * [backup-simplify]: Simplify 0 into 0
7.316 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.317 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.317 * [backup-simplify]: Simplify 0 into 0
7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.318 * [backup-simplify]: Simplify (* 1 1) into 1
7.318 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.318 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
7.318 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.319 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
7.319 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
7.319 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
7.319 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
7.319 * [taylor]: Taking taylor expansion of 16.0 in x
7.319 * [backup-simplify]: Simplify 16.0 into 16.0
7.319 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
7.319 * [taylor]: Taking taylor expansion of (pow x 4) in x
7.319 * [taylor]: Taking taylor expansion of x in x
7.319 * [backup-simplify]: Simplify 0 into 0
7.319 * [backup-simplify]: Simplify 1 into 1
7.320 * [backup-simplify]: Simplify (* 1 1) into 1
7.320 * [backup-simplify]: Simplify (* 1 1) into 1
7.320 * [backup-simplify]: Simplify (/ 1 1) into 1
7.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.321 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.323 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.328 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.329 * [backup-simplify]: Simplify (- 0) into 0
7.329 * [backup-simplify]: Simplify 0 into 0
7.329 * [backup-simplify]: Simplify 0 into 0
7.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.331 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.331 * [backup-simplify]: Simplify 0 into 0
7.331 * [backup-simplify]: Simplify 0 into 0
7.332 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
7.332 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
7.332 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.332 * [taylor]: Taking taylor expansion of 4.0 in x
7.332 * [backup-simplify]: Simplify 4.0 into 4.0
7.332 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.332 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.332 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.332 * [taylor]: Taking taylor expansion of 4.0 in x
7.332 * [backup-simplify]: Simplify 4.0 into 4.0
7.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.332 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.332 * [taylor]: Taking taylor expansion of y in x
7.332 * [backup-simplify]: Simplify y into y
7.332 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.333 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.333 * [taylor]: Taking taylor expansion of x in x
7.333 * [backup-simplify]: Simplify 0 into 0
7.333 * [backup-simplify]: Simplify 1 into 1
7.333 * [backup-simplify]: Simplify (* 1 1) into 1
7.333 * [backup-simplify]: Simplify (/ 1 1) into 1
7.334 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.334 * [taylor]: Taking taylor expansion of y in x
7.334 * [backup-simplify]: Simplify y into y
7.334 * [backup-simplify]: Simplify (+ 0 1) into 1
7.334 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.334 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.334 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
7.334 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.334 * [taylor]: Taking taylor expansion of 4.0 in y
7.334 * [backup-simplify]: Simplify 4.0 into 4.0
7.335 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.335 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.335 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.335 * [taylor]: Taking taylor expansion of 4.0 in y
7.335 * [backup-simplify]: Simplify 4.0 into 4.0
7.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.335 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.335 * [taylor]: Taking taylor expansion of y in y
7.335 * [backup-simplify]: Simplify 0 into 0
7.335 * [backup-simplify]: Simplify 1 into 1
7.335 * [backup-simplify]: Simplify (* 1 1) into 1
7.336 * [backup-simplify]: Simplify (/ 1 1) into 1
7.336 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.336 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.336 * [taylor]: Taking taylor expansion of x in y
7.336 * [backup-simplify]: Simplify x into x
7.336 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.336 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.336 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.336 * [taylor]: Taking taylor expansion of y in y
7.336 * [backup-simplify]: Simplify 0 into 0
7.336 * [backup-simplify]: Simplify 1 into 1
7.336 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.337 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.337 * [backup-simplify]: Simplify (* 1 1) into 1
7.338 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.338 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.338 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.338 * [taylor]: Taking taylor expansion of 4.0 in y
7.338 * [backup-simplify]: Simplify 4.0 into 4.0
7.338 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.338 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.338 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.338 * [taylor]: Taking taylor expansion of 4.0 in y
7.338 * [backup-simplify]: Simplify 4.0 into 4.0
7.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.339 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.339 * [taylor]: Taking taylor expansion of y in y
7.339 * [backup-simplify]: Simplify 0 into 0
7.339 * [backup-simplify]: Simplify 1 into 1
7.339 * [backup-simplify]: Simplify (* 1 1) into 1
7.339 * [backup-simplify]: Simplify (/ 1 1) into 1
7.339 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.339 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.339 * [taylor]: Taking taylor expansion of x in y
7.339 * [backup-simplify]: Simplify x into x
7.340 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.340 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.340 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.340 * [taylor]: Taking taylor expansion of y in y
7.340 * [backup-simplify]: Simplify 0 into 0
7.340 * [backup-simplify]: Simplify 1 into 1
7.340 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.341 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.341 * [backup-simplify]: Simplify (* 1 1) into 1
7.342 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.342 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.342 * [taylor]: Taking taylor expansion of 1.0 in x
7.342 * [backup-simplify]: Simplify 1.0 into 1.0
7.342 * [backup-simplify]: Simplify 0 into 0
7.343 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.344 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.345 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.346 * [backup-simplify]: Simplify (+ 0 0) into 0
7.346 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.347 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
7.347 * [taylor]: Taking taylor expansion of 0 in x
7.347 * [backup-simplify]: Simplify 0 into 0
7.347 * [backup-simplify]: Simplify 0 into 0
7.347 * [backup-simplify]: Simplify 0 into 0
7.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.351 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
7.351 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
7.352 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
7.354 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
7.354 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
7.354 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
7.354 * [taylor]: Taking taylor expansion of 0.25 in x
7.354 * [backup-simplify]: Simplify 0.25 into 0.25
7.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.354 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.354 * [taylor]: Taking taylor expansion of x in x
7.354 * [backup-simplify]: Simplify 0 into 0
7.354 * [backup-simplify]: Simplify 1 into 1
7.354 * [backup-simplify]: Simplify (* 1 1) into 1
7.355 * [backup-simplify]: Simplify (/ 1 1) into 1
7.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.364 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.364 * [backup-simplify]: Simplify (- 0) into 0
7.364 * [backup-simplify]: Simplify 0 into 0
7.364 * [backup-simplify]: Simplify 0 into 0
7.364 * [backup-simplify]: Simplify 0 into 0
7.364 * [backup-simplify]: Simplify 0 into 0
7.365 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
7.365 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
7.365 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.365 * [taylor]: Taking taylor expansion of 4.0 in x
7.365 * [backup-simplify]: Simplify 4.0 into 4.0
7.365 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.365 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.365 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.365 * [taylor]: Taking taylor expansion of 4.0 in x
7.365 * [backup-simplify]: Simplify 4.0 into 4.0
7.365 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.365 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.365 * [taylor]: Taking taylor expansion of y in x
7.365 * [backup-simplify]: Simplify y into y
7.365 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.366 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.366 * [taylor]: Taking taylor expansion of x in x
7.366 * [backup-simplify]: Simplify 0 into 0
7.366 * [backup-simplify]: Simplify 1 into 1
7.366 * [backup-simplify]: Simplify (* 1 1) into 1
7.366 * [backup-simplify]: Simplify (/ 1 1) into 1
7.366 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.367 * [taylor]: Taking taylor expansion of y in x
7.367 * [backup-simplify]: Simplify y into y
7.367 * [backup-simplify]: Simplify (+ 0 1) into 1
7.367 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.367 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.367 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
7.367 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.367 * [taylor]: Taking taylor expansion of 4.0 in y
7.368 * [backup-simplify]: Simplify 4.0 into 4.0
7.368 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.368 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.368 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.368 * [taylor]: Taking taylor expansion of 4.0 in y
7.368 * [backup-simplify]: Simplify 4.0 into 4.0
7.368 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.368 * [taylor]: Taking taylor expansion of y in y
7.368 * [backup-simplify]: Simplify 0 into 0
7.368 * [backup-simplify]: Simplify 1 into 1
7.368 * [backup-simplify]: Simplify (* 1 1) into 1
7.369 * [backup-simplify]: Simplify (/ 1 1) into 1
7.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.369 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.369 * [taylor]: Taking taylor expansion of x in y
7.369 * [backup-simplify]: Simplify x into x
7.369 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.369 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.369 * [taylor]: Taking taylor expansion of y in y
7.369 * [backup-simplify]: Simplify 0 into 0
7.369 * [backup-simplify]: Simplify 1 into 1
7.370 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.370 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.371 * [backup-simplify]: Simplify (* 1 1) into 1
7.371 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.372 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.372 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.372 * [taylor]: Taking taylor expansion of 4.0 in y
7.372 * [backup-simplify]: Simplify 4.0 into 4.0
7.372 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.372 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.372 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.372 * [taylor]: Taking taylor expansion of 4.0 in y
7.372 * [backup-simplify]: Simplify 4.0 into 4.0
7.372 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.372 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.372 * [taylor]: Taking taylor expansion of y in y
7.372 * [backup-simplify]: Simplify 0 into 0
7.372 * [backup-simplify]: Simplify 1 into 1
7.372 * [backup-simplify]: Simplify (* 1 1) into 1
7.373 * [backup-simplify]: Simplify (/ 1 1) into 1
7.373 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.373 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.373 * [taylor]: Taking taylor expansion of x in y
7.373 * [backup-simplify]: Simplify x into x
7.373 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.373 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.373 * [taylor]: Taking taylor expansion of y in y
7.373 * [backup-simplify]: Simplify 0 into 0
7.373 * [backup-simplify]: Simplify 1 into 1
7.374 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.374 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.375 * [backup-simplify]: Simplify (* 1 1) into 1
7.375 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.376 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.376 * [taylor]: Taking taylor expansion of 1.0 in x
7.376 * [backup-simplify]: Simplify 1.0 into 1.0
7.376 * [backup-simplify]: Simplify 0 into 0
7.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.379 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.379 * [backup-simplify]: Simplify (+ 0 0) into 0
7.380 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.381 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
7.381 * [taylor]: Taking taylor expansion of 0 in x
7.381 * [backup-simplify]: Simplify 0 into 0
7.381 * [backup-simplify]: Simplify 0 into 0
7.381 * [backup-simplify]: Simplify 0 into 0
7.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.385 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
7.385 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
7.386 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
7.387 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
7.387 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
7.387 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
7.387 * [taylor]: Taking taylor expansion of 0.25 in x
7.388 * [backup-simplify]: Simplify 0.25 into 0.25
7.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.388 * [taylor]: Taking taylor expansion of x in x
7.388 * [backup-simplify]: Simplify 0 into 0
7.388 * [backup-simplify]: Simplify 1 into 1
7.388 * [backup-simplify]: Simplify (* 1 1) into 1
7.388 * [backup-simplify]: Simplify (/ 1 1) into 1
7.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.390 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.397 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.399 * [backup-simplify]: Simplify (- 0) into 0
7.399 * [backup-simplify]: Simplify 0 into 0
7.399 * [backup-simplify]: Simplify 0 into 0
7.399 * [backup-simplify]: Simplify 0 into 0
7.399 * [backup-simplify]: Simplify 0 into 0
7.399 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
7.400 * [backup-simplify]: Simplify (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) into (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))
7.400 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
7.400 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
7.400 * [taylor]: Taking taylor expansion of 4.0 in x
7.400 * [backup-simplify]: Simplify 4.0 into 4.0
7.400 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.400 * [taylor]: Taking taylor expansion of y in x
7.400 * [backup-simplify]: Simplify y into y
7.400 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.400 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.400 * [taylor]: Taking taylor expansion of 4.0 in x
7.400 * [backup-simplify]: Simplify 4.0 into 4.0
7.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.400 * [taylor]: Taking taylor expansion of y in x
7.400 * [backup-simplify]: Simplify y into y
7.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.400 * [taylor]: Taking taylor expansion of x in x
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [backup-simplify]: Simplify 1 into 1
7.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.401 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.401 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.401 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
7.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
7.401 * [taylor]: Taking taylor expansion of 4.0 in y
7.401 * [backup-simplify]: Simplify 4.0 into 4.0
7.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.401 * [taylor]: Taking taylor expansion of y in y
7.401 * [backup-simplify]: Simplify 0 into 0
7.401 * [backup-simplify]: Simplify 1 into 1
7.401 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.401 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.401 * [taylor]: Taking taylor expansion of 4.0 in y
7.401 * [backup-simplify]: Simplify 4.0 into 4.0
7.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.402 * [taylor]: Taking taylor expansion of y in y
7.402 * [backup-simplify]: Simplify 0 into 0
7.402 * [backup-simplify]: Simplify 1 into 1
7.402 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.402 * [taylor]: Taking taylor expansion of x in y
7.402 * [backup-simplify]: Simplify x into x
7.402 * [backup-simplify]: Simplify (* 1 1) into 1
7.402 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.402 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.403 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.403 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
7.403 * [taylor]: Taking taylor expansion of 4.0 in y
7.403 * [backup-simplify]: Simplify 4.0 into 4.0
7.403 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.403 * [taylor]: Taking taylor expansion of y in y
7.403 * [backup-simplify]: Simplify 0 into 0
7.403 * [backup-simplify]: Simplify 1 into 1
7.403 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.403 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.403 * [taylor]: Taking taylor expansion of 4.0 in y
7.403 * [backup-simplify]: Simplify 4.0 into 4.0
7.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.403 * [taylor]: Taking taylor expansion of y in y
7.403 * [backup-simplify]: Simplify 0 into 0
7.403 * [backup-simplify]: Simplify 1 into 1
7.403 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.403 * [taylor]: Taking taylor expansion of x in y
7.403 * [backup-simplify]: Simplify x into x
7.403 * [backup-simplify]: Simplify (* 1 1) into 1
7.403 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.404 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.404 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.404 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
7.404 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
7.404 * [taylor]: Taking taylor expansion of 4.0 in x
7.404 * [backup-simplify]: Simplify 4.0 into 4.0
7.404 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.404 * [taylor]: Taking taylor expansion of x in x
7.404 * [backup-simplify]: Simplify 0 into 0
7.404 * [backup-simplify]: Simplify 1 into 1
7.404 * [backup-simplify]: Simplify (* 1 1) into 1
7.405 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
7.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.407 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
7.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.408 * [backup-simplify]: Simplify 0 into 0
7.409 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.409 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
7.409 * [backup-simplify]: Simplify (+ 0 0) into 0
7.410 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
7.410 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
7.410 * [taylor]: Taking taylor expansion of 0 in x
7.410 * [backup-simplify]: Simplify 0 into 0
7.410 * [backup-simplify]: Simplify 0 into 0
7.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.412 * [backup-simplify]: Simplify 0 into 0
7.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.414 * [backup-simplify]: Simplify (* 1 1) into 1
7.414 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.414 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
7.415 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.415 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
7.416 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
7.416 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
7.416 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
7.416 * [taylor]: Taking taylor expansion of 16.0 in x
7.416 * [backup-simplify]: Simplify 16.0 into 16.0
7.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
7.416 * [taylor]: Taking taylor expansion of (pow x 4) in x
7.416 * [taylor]: Taking taylor expansion of x in x
7.416 * [backup-simplify]: Simplify 0 into 0
7.416 * [backup-simplify]: Simplify 1 into 1
7.417 * [backup-simplify]: Simplify (* 1 1) into 1
7.417 * [backup-simplify]: Simplify (* 1 1) into 1
7.418 * [backup-simplify]: Simplify (/ 1 1) into 1
7.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.419 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.430 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.430 * [backup-simplify]: Simplify (- 0) into 0
7.430 * [backup-simplify]: Simplify 0 into 0
7.430 * [backup-simplify]: Simplify 0 into 0
7.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.433 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.433 * [backup-simplify]: Simplify 0 into 0
7.433 * [backup-simplify]: Simplify 0 into 0
7.433 * [backup-simplify]: Simplify (log (exp (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
7.433 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
7.433 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.433 * [taylor]: Taking taylor expansion of 4.0 in x
7.434 * [backup-simplify]: Simplify 4.0 into 4.0
7.434 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.434 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.434 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.434 * [taylor]: Taking taylor expansion of 4.0 in x
7.434 * [backup-simplify]: Simplify 4.0 into 4.0
7.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.434 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.434 * [taylor]: Taking taylor expansion of y in x
7.434 * [backup-simplify]: Simplify y into y
7.434 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.434 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.434 * [taylor]: Taking taylor expansion of x in x
7.434 * [backup-simplify]: Simplify 0 into 0
7.434 * [backup-simplify]: Simplify 1 into 1
7.435 * [backup-simplify]: Simplify (* 1 1) into 1
7.435 * [backup-simplify]: Simplify (/ 1 1) into 1
7.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.435 * [taylor]: Taking taylor expansion of y in x
7.435 * [backup-simplify]: Simplify y into y
7.435 * [backup-simplify]: Simplify (+ 0 1) into 1
7.436 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.436 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.436 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
7.436 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.436 * [taylor]: Taking taylor expansion of 4.0 in y
7.436 * [backup-simplify]: Simplify 4.0 into 4.0
7.436 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.436 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.436 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.436 * [taylor]: Taking taylor expansion of 4.0 in y
7.436 * [backup-simplify]: Simplify 4.0 into 4.0
7.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.436 * [taylor]: Taking taylor expansion of y in y
7.436 * [backup-simplify]: Simplify 0 into 0
7.436 * [backup-simplify]: Simplify 1 into 1
7.437 * [backup-simplify]: Simplify (* 1 1) into 1
7.437 * [backup-simplify]: Simplify (/ 1 1) into 1
7.437 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.437 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.437 * [taylor]: Taking taylor expansion of x in y
7.437 * [backup-simplify]: Simplify x into x
7.437 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.437 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.437 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.437 * [taylor]: Taking taylor expansion of y in y
7.437 * [backup-simplify]: Simplify 0 into 0
7.437 * [backup-simplify]: Simplify 1 into 1
7.438 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.438 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.439 * [backup-simplify]: Simplify (* 1 1) into 1
7.439 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.440 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.440 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.440 * [taylor]: Taking taylor expansion of 4.0 in y
7.440 * [backup-simplify]: Simplify 4.0 into 4.0
7.440 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.440 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.440 * [taylor]: Taking taylor expansion of 4.0 in y
7.440 * [backup-simplify]: Simplify 4.0 into 4.0
7.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.440 * [taylor]: Taking taylor expansion of y in y
7.440 * [backup-simplify]: Simplify 0 into 0
7.440 * [backup-simplify]: Simplify 1 into 1
7.440 * [backup-simplify]: Simplify (* 1 1) into 1
7.441 * [backup-simplify]: Simplify (/ 1 1) into 1
7.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.441 * [taylor]: Taking taylor expansion of x in y
7.441 * [backup-simplify]: Simplify x into x
7.441 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.441 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.441 * [taylor]: Taking taylor expansion of y in y
7.441 * [backup-simplify]: Simplify 0 into 0
7.441 * [backup-simplify]: Simplify 1 into 1
7.442 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.442 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.443 * [backup-simplify]: Simplify (* 1 1) into 1
7.443 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.444 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.444 * [taylor]: Taking taylor expansion of 1.0 in x
7.444 * [backup-simplify]: Simplify 1.0 into 1.0
7.444 * [backup-simplify]: Simplify 0 into 0
7.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.447 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.447 * [backup-simplify]: Simplify (+ 0 0) into 0
7.448 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.449 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
7.449 * [taylor]: Taking taylor expansion of 0 in x
7.449 * [backup-simplify]: Simplify 0 into 0
7.449 * [backup-simplify]: Simplify 0 into 0
7.449 * [backup-simplify]: Simplify 0 into 0
7.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.451 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.453 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
7.453 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
7.454 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
7.455 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
7.455 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
7.455 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
7.455 * [taylor]: Taking taylor expansion of 0.25 in x
7.455 * [backup-simplify]: Simplify 0.25 into 0.25
7.455 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.455 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.455 * [taylor]: Taking taylor expansion of x in x
7.455 * [backup-simplify]: Simplify 0 into 0
7.455 * [backup-simplify]: Simplify 1 into 1
7.455 * [backup-simplify]: Simplify (* 1 1) into 1
7.455 * [backup-simplify]: Simplify (/ 1 1) into 1
7.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.460 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.460 * [backup-simplify]: Simplify (- 0) into 0
7.460 * [backup-simplify]: Simplify 0 into 0
7.460 * [backup-simplify]: Simplify 0 into 0
7.460 * [backup-simplify]: Simplify 0 into 0
7.460 * [backup-simplify]: Simplify 0 into 0
7.461 * [backup-simplify]: Simplify (log (exp (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
7.461 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
7.461 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.461 * [taylor]: Taking taylor expansion of 4.0 in x
7.461 * [backup-simplify]: Simplify 4.0 into 4.0
7.461 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.461 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.461 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.461 * [taylor]: Taking taylor expansion of 4.0 in x
7.461 * [backup-simplify]: Simplify 4.0 into 4.0
7.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.461 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.461 * [taylor]: Taking taylor expansion of y in x
7.461 * [backup-simplify]: Simplify y into y
7.461 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.461 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.461 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.461 * [taylor]: Taking taylor expansion of x in x
7.461 * [backup-simplify]: Simplify 0 into 0
7.461 * [backup-simplify]: Simplify 1 into 1
7.462 * [backup-simplify]: Simplify (* 1 1) into 1
7.462 * [backup-simplify]: Simplify (/ 1 1) into 1
7.462 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.462 * [taylor]: Taking taylor expansion of y in x
7.462 * [backup-simplify]: Simplify y into y
7.462 * [backup-simplify]: Simplify (+ 0 1) into 1
7.462 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.462 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.462 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
7.462 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.462 * [taylor]: Taking taylor expansion of 4.0 in y
7.462 * [backup-simplify]: Simplify 4.0 into 4.0
7.462 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.462 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.462 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.462 * [taylor]: Taking taylor expansion of 4.0 in y
7.462 * [backup-simplify]: Simplify 4.0 into 4.0
7.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.463 * [taylor]: Taking taylor expansion of y in y
7.463 * [backup-simplify]: Simplify 0 into 0
7.463 * [backup-simplify]: Simplify 1 into 1
7.463 * [backup-simplify]: Simplify (* 1 1) into 1
7.463 * [backup-simplify]: Simplify (/ 1 1) into 1
7.463 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.463 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.463 * [taylor]: Taking taylor expansion of x in y
7.463 * [backup-simplify]: Simplify x into x
7.463 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.463 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.463 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.463 * [taylor]: Taking taylor expansion of y in y
7.463 * [backup-simplify]: Simplify 0 into 0
7.463 * [backup-simplify]: Simplify 1 into 1
7.464 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.464 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.464 * [backup-simplify]: Simplify (* 1 1) into 1
7.464 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.465 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.465 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.465 * [taylor]: Taking taylor expansion of 4.0 in y
7.465 * [backup-simplify]: Simplify 4.0 into 4.0
7.465 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.465 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.465 * [taylor]: Taking taylor expansion of 4.0 in y
7.465 * [backup-simplify]: Simplify 4.0 into 4.0
7.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.465 * [taylor]: Taking taylor expansion of y in y
7.465 * [backup-simplify]: Simplify 0 into 0
7.465 * [backup-simplify]: Simplify 1 into 1
7.465 * [backup-simplify]: Simplify (* 1 1) into 1
7.465 * [backup-simplify]: Simplify (/ 1 1) into 1
7.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.465 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.465 * [taylor]: Taking taylor expansion of x in y
7.465 * [backup-simplify]: Simplify x into x
7.465 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.465 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.465 * [taylor]: Taking taylor expansion of y in y
7.465 * [backup-simplify]: Simplify 0 into 0
7.466 * [backup-simplify]: Simplify 1 into 1
7.466 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.466 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.466 * [backup-simplify]: Simplify (* 1 1) into 1
7.467 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.467 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
7.467 * [taylor]: Taking taylor expansion of 1.0 in x
7.467 * [backup-simplify]: Simplify 1.0 into 1.0
7.467 * [backup-simplify]: Simplify 0 into 0
7.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.469 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.469 * [backup-simplify]: Simplify (+ 0 0) into 0
7.469 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
7.470 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
7.470 * [taylor]: Taking taylor expansion of 0 in x
7.470 * [backup-simplify]: Simplify 0 into 0
7.470 * [backup-simplify]: Simplify 0 into 0
7.470 * [backup-simplify]: Simplify 0 into 0
7.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.472 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
7.472 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
7.473 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
7.473 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
7.473 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
7.473 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
7.473 * [taylor]: Taking taylor expansion of 0.25 in x
7.473 * [backup-simplify]: Simplify 0.25 into 0.25
7.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.473 * [taylor]: Taking taylor expansion of x in x
7.474 * [backup-simplify]: Simplify 0 into 0
7.474 * [backup-simplify]: Simplify 1 into 1
7.474 * [backup-simplify]: Simplify (* 1 1) into 1
7.474 * [backup-simplify]: Simplify (/ 1 1) into 1
7.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.475 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.479 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
7.479 * [backup-simplify]: Simplify (- 0) into 0
7.479 * [backup-simplify]: Simplify 0 into 0
7.479 * [backup-simplify]: Simplify 0 into 0
7.479 * [backup-simplify]: Simplify 0 into 0
7.479 * [backup-simplify]: Simplify 0 into 0
7.479 * * * * [progress]: [ 4 / 4 ] generating series at (2)
7.480 * [backup-simplify]: Simplify (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) into (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))))
7.480 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in (x y) around 0
7.480 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in y
7.480 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.480 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.480 * [taylor]: Taking taylor expansion of x in y
7.480 * [backup-simplify]: Simplify x into x
7.480 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.480 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.480 * [taylor]: Taking taylor expansion of 4.0 in y
7.480 * [backup-simplify]: Simplify 4.0 into 4.0
7.480 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.480 * [taylor]: Taking taylor expansion of y in y
7.480 * [backup-simplify]: Simplify 0 into 0
7.480 * [backup-simplify]: Simplify 1 into 1
7.480 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.480 * [taylor]: Taking taylor expansion of x in y
7.480 * [backup-simplify]: Simplify x into x
7.480 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.480 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.480 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.480 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
7.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
7.480 * [taylor]: Taking taylor expansion of 4.0 in y
7.480 * [backup-simplify]: Simplify 4.0 into 4.0
7.480 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
7.480 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.480 * [taylor]: Taking taylor expansion of y in y
7.480 * [backup-simplify]: Simplify 0 into 0
7.480 * [backup-simplify]: Simplify 1 into 1
7.481 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
7.481 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
7.481 * [taylor]: Taking taylor expansion of 4.0 in y
7.481 * [backup-simplify]: Simplify 4.0 into 4.0
7.481 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.481 * [taylor]: Taking taylor expansion of y in y
7.481 * [backup-simplify]: Simplify 0 into 0
7.481 * [backup-simplify]: Simplify 1 into 1
7.481 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.481 * [taylor]: Taking taylor expansion of x in y
7.481 * [backup-simplify]: Simplify x into x
7.481 * [backup-simplify]: Simplify (* 1 1) into 1
7.481 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.481 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
7.481 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.481 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in x
7.481 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.481 * [taylor]: Taking taylor expansion of x in x
7.481 * [backup-simplify]: Simplify 0 into 0
7.481 * [backup-simplify]: Simplify 1 into 1
7.481 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.481 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.481 * [taylor]: Taking taylor expansion of 4.0 in x
7.481 * [backup-simplify]: Simplify 4.0 into 4.0
7.481 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.481 * [taylor]: Taking taylor expansion of y in x
7.481 * [backup-simplify]: Simplify y into y
7.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.481 * [taylor]: Taking taylor expansion of x in x
7.481 * [backup-simplify]: Simplify 0 into 0
7.481 * [backup-simplify]: Simplify 1 into 1
7.482 * [backup-simplify]: Simplify (* 1 1) into 1
7.482 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.482 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.482 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.482 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
7.482 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
7.482 * [taylor]: Taking taylor expansion of 4.0 in x
7.482 * [backup-simplify]: Simplify 4.0 into 4.0
7.482 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.482 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.482 * [taylor]: Taking taylor expansion of y in x
7.482 * [backup-simplify]: Simplify y into y
7.482 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.482 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.482 * [taylor]: Taking taylor expansion of 4.0 in x
7.482 * [backup-simplify]: Simplify 4.0 into 4.0
7.482 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.482 * [taylor]: Taking taylor expansion of y in x
7.482 * [backup-simplify]: Simplify y into y
7.482 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.482 * [taylor]: Taking taylor expansion of x in x
7.482 * [backup-simplify]: Simplify 0 into 0
7.482 * [backup-simplify]: Simplify 1 into 1
7.482 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.482 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.482 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.483 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.483 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
7.483 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))) in x
7.483 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.483 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.483 * [taylor]: Taking taylor expansion of x in x
7.483 * [backup-simplify]: Simplify 0 into 0
7.483 * [backup-simplify]: Simplify 1 into 1
7.483 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.483 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.483 * [taylor]: Taking taylor expansion of 4.0 in x
7.483 * [backup-simplify]: Simplify 4.0 into 4.0
7.483 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.483 * [taylor]: Taking taylor expansion of y in x
7.483 * [backup-simplify]: Simplify y into y
7.483 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.483 * [taylor]: Taking taylor expansion of x in x
7.483 * [backup-simplify]: Simplify 0 into 0
7.483 * [backup-simplify]: Simplify 1 into 1
7.483 * [backup-simplify]: Simplify (* 1 1) into 1
7.483 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.483 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.484 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.484 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
7.484 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
7.484 * [taylor]: Taking taylor expansion of 4.0 in x
7.484 * [backup-simplify]: Simplify 4.0 into 4.0
7.484 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
7.484 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.484 * [taylor]: Taking taylor expansion of y in x
7.484 * [backup-simplify]: Simplify y into y
7.484 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
7.484 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
7.484 * [taylor]: Taking taylor expansion of 4.0 in x
7.484 * [backup-simplify]: Simplify 4.0 into 4.0
7.484 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.484 * [taylor]: Taking taylor expansion of y in x
7.484 * [backup-simplify]: Simplify y into y
7.484 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.484 * [taylor]: Taking taylor expansion of x in x
7.484 * [backup-simplify]: Simplify 0 into 0
7.484 * [backup-simplify]: Simplify 1 into 1
7.484 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.484 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.484 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
7.484 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
7.484 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
7.485 * [backup-simplify]: Simplify (* 4.0 0.25) into 1.0
7.485 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.485 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
7.485 * [taylor]: Taking taylor expansion of (- 1.0) in y
7.485 * [taylor]: Taking taylor expansion of 1.0 in y
7.485 * [backup-simplify]: Simplify 1.0 into 1.0
7.486 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.486 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.486 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.486 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.487 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
7.487 * [backup-simplify]: Simplify (+ 0 0) into 0
7.488 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))))) into 0
7.488 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 0.25)) into 0
7.489 * [backup-simplify]: Simplify (- 0) into 0
7.489 * [backup-simplify]: Simplify (+ 0 0) into 0
7.489 * [taylor]: Taking taylor expansion of 0 in y
7.489 * [backup-simplify]: Simplify 0 into 0
7.489 * [backup-simplify]: Simplify 0 into 0
7.489 * [backup-simplify]: Simplify (- 0) into 0
7.490 * [backup-simplify]: Simplify 0 into 0
7.490 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.490 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
7.491 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
7.492 * [backup-simplify]: Simplify (* 1 1) into 1
7.492 * [backup-simplify]: Simplify (+ 0 1) into 1
7.493 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 2))))
7.494 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25))) into (- (* 0.25 (/ 1 (pow y 2))))
7.494 * [backup-simplify]: Simplify (- (- (* 0.25 (/ 1 (pow y 2))))) into (* 0.25 (/ 1 (pow y 2)))
7.494 * [backup-simplify]: Simplify (+ (/ 0.25 (pow y 2)) (* 0.25 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
7.494 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
7.494 * [taylor]: Taking taylor expansion of 0.5 in y
7.494 * [backup-simplify]: Simplify 0.5 into 0.5
7.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.494 * [taylor]: Taking taylor expansion of y in y
7.494 * [backup-simplify]: Simplify 0 into 0
7.495 * [backup-simplify]: Simplify 1 into 1
7.495 * [backup-simplify]: Simplify (* 1 1) into 1
7.495 * [backup-simplify]: Simplify (/ 1 1) into 1
7.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.497 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.499 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
7.499 * [backup-simplify]: Simplify 0 into 0
7.499 * [backup-simplify]: Simplify 0 into 0
7.500 * [backup-simplify]: Simplify (- 0) into 0
7.500 * [backup-simplify]: Simplify 0 into 0
7.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.501 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.501 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
7.502 * [backup-simplify]: Simplify (+ 0 0) into 0
7.502 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
7.503 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.504 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
7.505 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
7.505 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.506 * [backup-simplify]: Simplify (+ 0 0) into 0
7.507 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (- (* 0.0625 (/ 1 (pow y 2)))) (/ 0 (* 4.0 (pow y 2)))))) into 0
7.508 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25)))) into 0
7.508 * [backup-simplify]: Simplify (- 0) into 0
7.508 * [backup-simplify]: Simplify (+ 0 0) into 0
7.508 * [taylor]: Taking taylor expansion of 0 in y
7.509 * [backup-simplify]: Simplify 0 into 0
7.509 * [backup-simplify]: Simplify 0 into 0
7.509 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.510 * [backup-simplify]: Simplify (- (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) (log (exp (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))))) into (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))))
7.510 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in (x y) around 0
7.510 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in y
7.510 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
7.510 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
7.510 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.510 * [taylor]: Taking taylor expansion of 4.0 in y
7.510 * [backup-simplify]: Simplify 4.0 into 4.0
7.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.510 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.510 * [taylor]: Taking taylor expansion of y in y
7.510 * [backup-simplify]: Simplify 0 into 0
7.510 * [backup-simplify]: Simplify 1 into 1
7.511 * [backup-simplify]: Simplify (* 1 1) into 1
7.511 * [backup-simplify]: Simplify (/ 1 1) into 1
7.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.511 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.511 * [taylor]: Taking taylor expansion of x in y
7.511 * [backup-simplify]: Simplify x into x
7.511 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.511 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.511 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.511 * [taylor]: Taking taylor expansion of x in y
7.512 * [backup-simplify]: Simplify x into x
7.512 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.512 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.512 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.513 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
7.513 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
7.513 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in y
7.513 * [taylor]: Taking taylor expansion of 4.0 in y
7.513 * [backup-simplify]: Simplify 4.0 into 4.0
7.513 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.513 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.513 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.513 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.513 * [taylor]: Taking taylor expansion of 4.0 in y
7.513 * [backup-simplify]: Simplify 4.0 into 4.0
7.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.513 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.513 * [taylor]: Taking taylor expansion of y in y
7.513 * [backup-simplify]: Simplify 0 into 0
7.513 * [backup-simplify]: Simplify 1 into 1
7.513 * [backup-simplify]: Simplify (* 1 1) into 1
7.514 * [backup-simplify]: Simplify (/ 1 1) into 1
7.514 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.514 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.514 * [taylor]: Taking taylor expansion of x in y
7.514 * [backup-simplify]: Simplify x into x
7.514 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.514 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.514 * [taylor]: Taking taylor expansion of y in y
7.514 * [backup-simplify]: Simplify 0 into 0
7.514 * [backup-simplify]: Simplify 1 into 1
7.515 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.515 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.515 * [backup-simplify]: Simplify (* 1 1) into 1
7.516 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.516 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
7.516 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
7.516 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.516 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.516 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.517 * [taylor]: Taking taylor expansion of 4.0 in x
7.517 * [backup-simplify]: Simplify 4.0 into 4.0
7.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.517 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.517 * [taylor]: Taking taylor expansion of y in x
7.517 * [backup-simplify]: Simplify y into y
7.517 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.517 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.517 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.517 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.517 * [taylor]: Taking taylor expansion of x in x
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [backup-simplify]: Simplify (* 1 1) into 1
7.518 * [backup-simplify]: Simplify (/ 1 1) into 1
7.518 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.518 * [taylor]: Taking taylor expansion of x in x
7.518 * [backup-simplify]: Simplify 0 into 0
7.518 * [backup-simplify]: Simplify 1 into 1
7.518 * [backup-simplify]: Simplify (+ 0 1) into 1
7.519 * [backup-simplify]: Simplify (* 1 1) into 1
7.519 * [backup-simplify]: Simplify (* 1 1) into 1
7.519 * [backup-simplify]: Simplify (/ 1 1) into 1
7.519 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
7.519 * [taylor]: Taking taylor expansion of 4.0 in x
7.519 * [backup-simplify]: Simplify 4.0 into 4.0
7.520 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.520 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.520 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.520 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.520 * [taylor]: Taking taylor expansion of 4.0 in x
7.520 * [backup-simplify]: Simplify 4.0 into 4.0
7.520 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.520 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.520 * [taylor]: Taking taylor expansion of y in x
7.520 * [backup-simplify]: Simplify y into y
7.520 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.520 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.520 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.520 * [taylor]: Taking taylor expansion of x in x
7.520 * [backup-simplify]: Simplify 0 into 0
7.520 * [backup-simplify]: Simplify 1 into 1
7.520 * [backup-simplify]: Simplify (* 1 1) into 1
7.521 * [backup-simplify]: Simplify (/ 1 1) into 1
7.521 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.521 * [taylor]: Taking taylor expansion of y in x
7.521 * [backup-simplify]: Simplify y into y
7.521 * [backup-simplify]: Simplify (+ 0 1) into 1
7.521 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.522 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.522 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.522 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
7.522 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.522 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.522 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.522 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.522 * [taylor]: Taking taylor expansion of 4.0 in x
7.522 * [backup-simplify]: Simplify 4.0 into 4.0
7.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.522 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.522 * [taylor]: Taking taylor expansion of y in x
7.522 * [backup-simplify]: Simplify y into y
7.522 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.522 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.522 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.522 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.522 * [taylor]: Taking taylor expansion of x in x
7.522 * [backup-simplify]: Simplify 0 into 0
7.522 * [backup-simplify]: Simplify 1 into 1
7.523 * [backup-simplify]: Simplify (* 1 1) into 1
7.523 * [backup-simplify]: Simplify (/ 1 1) into 1
7.523 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.523 * [taylor]: Taking taylor expansion of x in x
7.523 * [backup-simplify]: Simplify 0 into 0
7.523 * [backup-simplify]: Simplify 1 into 1
7.524 * [backup-simplify]: Simplify (+ 0 1) into 1
7.524 * [backup-simplify]: Simplify (* 1 1) into 1
7.524 * [backup-simplify]: Simplify (* 1 1) into 1
7.525 * [backup-simplify]: Simplify (/ 1 1) into 1
7.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
7.525 * [taylor]: Taking taylor expansion of 4.0 in x
7.525 * [backup-simplify]: Simplify 4.0 into 4.0
7.525 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.525 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.525 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.525 * [taylor]: Taking taylor expansion of 4.0 in x
7.525 * [backup-simplify]: Simplify 4.0 into 4.0
7.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.525 * [taylor]: Taking taylor expansion of y in x
7.525 * [backup-simplify]: Simplify y into y
7.525 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.525 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.525 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.525 * [taylor]: Taking taylor expansion of x in x
7.525 * [backup-simplify]: Simplify 0 into 0
7.525 * [backup-simplify]: Simplify 1 into 1
7.526 * [backup-simplify]: Simplify (* 1 1) into 1
7.528 * [backup-simplify]: Simplify (/ 1 1) into 1
7.528 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.528 * [taylor]: Taking taylor expansion of y in x
7.528 * [backup-simplify]: Simplify y into y
7.528 * [backup-simplify]: Simplify (+ 0 1) into 1
7.528 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.529 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.529 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.529 * [backup-simplify]: Simplify (+ 1 0) into 1
7.529 * [taylor]: Taking taylor expansion of 1 in y
7.529 * [backup-simplify]: Simplify 1 into 1
7.529 * [backup-simplify]: Simplify 1 into 1
7.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.532 * [backup-simplify]: Simplify (+ 0 0) into 0
7.532 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.533 * [backup-simplify]: Simplify (+ 0 0) into 0
7.533 * [taylor]: Taking taylor expansion of 0 in y
7.533 * [backup-simplify]: Simplify 0 into 0
7.533 * [backup-simplify]: Simplify 0 into 0
7.533 * [backup-simplify]: Simplify 0 into 0
7.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.535 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
7.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.537 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
7.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
7.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
7.539 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
7.539 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
7.539 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
7.539 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
7.539 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
7.539 * [taylor]: Taking taylor expansion of 8.0 in y
7.539 * [backup-simplify]: Simplify 8.0 into 8.0
7.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.539 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.539 * [taylor]: Taking taylor expansion of y in y
7.539 * [backup-simplify]: Simplify 0 into 0
7.539 * [backup-simplify]: Simplify 1 into 1
7.540 * [backup-simplify]: Simplify (* 1 1) into 1
7.540 * [backup-simplify]: Simplify (/ 1 1) into 1
7.541 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.542 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.543 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
7.544 * [backup-simplify]: Simplify (- 0) into 0
7.544 * [backup-simplify]: Simplify 0 into 0
7.544 * [backup-simplify]: Simplify 0 into 0
7.544 * [backup-simplify]: Simplify 0 into 0
7.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.544 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.545 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.545 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
7.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.546 * [backup-simplify]: Simplify (+ 0 0) into 0
7.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
7.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
7.548 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.549 * [backup-simplify]: Simplify (+ 0 0) into 0
7.549 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
7.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.550 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
7.550 * [backup-simplify]: Simplify (- 0) into 0
7.550 * [backup-simplify]: Simplify (+ 0 0) into 0
7.550 * [taylor]: Taking taylor expansion of 0 in y
7.550 * [backup-simplify]: Simplify 0 into 0
7.550 * [backup-simplify]: Simplify 0 into 0
7.550 * [backup-simplify]: Simplify 1 into 1
7.551 * [backup-simplify]: Simplify (- (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) (log (exp (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))))) into (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))))
7.551 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in (x y) around 0
7.551 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in y
7.551 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
7.551 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
7.551 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.551 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.551 * [taylor]: Taking taylor expansion of 4.0 in y
7.551 * [backup-simplify]: Simplify 4.0 into 4.0
7.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.551 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.551 * [taylor]: Taking taylor expansion of y in y
7.551 * [backup-simplify]: Simplify 0 into 0
7.551 * [backup-simplify]: Simplify 1 into 1
7.551 * [backup-simplify]: Simplify (* 1 1) into 1
7.552 * [backup-simplify]: Simplify (/ 1 1) into 1
7.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.552 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.552 * [taylor]: Taking taylor expansion of x in y
7.552 * [backup-simplify]: Simplify x into x
7.552 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.552 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.552 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.552 * [taylor]: Taking taylor expansion of x in y
7.552 * [backup-simplify]: Simplify x into x
7.552 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.553 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.553 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.553 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
7.553 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
7.553 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in y
7.553 * [taylor]: Taking taylor expansion of 4.0 in y
7.553 * [backup-simplify]: Simplify 4.0 into 4.0
7.553 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
7.553 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
7.553 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
7.553 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
7.553 * [taylor]: Taking taylor expansion of 4.0 in y
7.553 * [backup-simplify]: Simplify 4.0 into 4.0
7.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.553 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.553 * [taylor]: Taking taylor expansion of y in y
7.553 * [backup-simplify]: Simplify 0 into 0
7.553 * [backup-simplify]: Simplify 1 into 1
7.553 * [backup-simplify]: Simplify (* 1 1) into 1
7.553 * [backup-simplify]: Simplify (/ 1 1) into 1
7.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
7.554 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.554 * [taylor]: Taking taylor expansion of x in y
7.554 * [backup-simplify]: Simplify x into x
7.554 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.554 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
7.554 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.554 * [taylor]: Taking taylor expansion of y in y
7.554 * [backup-simplify]: Simplify 0 into 0
7.554 * [backup-simplify]: Simplify 1 into 1
7.554 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.554 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
7.555 * [backup-simplify]: Simplify (* 1 1) into 1
7.555 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
7.555 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
7.555 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
7.555 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.555 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.555 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.555 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.555 * [taylor]: Taking taylor expansion of 4.0 in x
7.555 * [backup-simplify]: Simplify 4.0 into 4.0
7.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.555 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.555 * [taylor]: Taking taylor expansion of y in x
7.555 * [backup-simplify]: Simplify y into y
7.555 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.555 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.555 * [taylor]: Taking taylor expansion of x in x
7.556 * [backup-simplify]: Simplify 0 into 0
7.556 * [backup-simplify]: Simplify 1 into 1
7.556 * [backup-simplify]: Simplify (* 1 1) into 1
7.556 * [backup-simplify]: Simplify (/ 1 1) into 1
7.556 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.556 * [taylor]: Taking taylor expansion of x in x
7.556 * [backup-simplify]: Simplify 0 into 0
7.556 * [backup-simplify]: Simplify 1 into 1
7.556 * [backup-simplify]: Simplify (+ 0 1) into 1
7.557 * [backup-simplify]: Simplify (* 1 1) into 1
7.557 * [backup-simplify]: Simplify (* 1 1) into 1
7.557 * [backup-simplify]: Simplify (/ 1 1) into 1
7.557 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
7.557 * [taylor]: Taking taylor expansion of 4.0 in x
7.557 * [backup-simplify]: Simplify 4.0 into 4.0
7.557 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.557 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.557 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.557 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.557 * [taylor]: Taking taylor expansion of 4.0 in x
7.557 * [backup-simplify]: Simplify 4.0 into 4.0
7.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.557 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.557 * [taylor]: Taking taylor expansion of y in x
7.557 * [backup-simplify]: Simplify y into y
7.557 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.557 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.557 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.557 * [taylor]: Taking taylor expansion of x in x
7.557 * [backup-simplify]: Simplify 0 into 0
7.557 * [backup-simplify]: Simplify 1 into 1
7.558 * [backup-simplify]: Simplify (* 1 1) into 1
7.558 * [backup-simplify]: Simplify (/ 1 1) into 1
7.558 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.558 * [taylor]: Taking taylor expansion of y in x
7.558 * [backup-simplify]: Simplify y into y
7.558 * [backup-simplify]: Simplify (+ 0 1) into 1
7.558 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.558 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.559 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.559 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))))) in x
7.559 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
7.559 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
7.559 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.559 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.559 * [taylor]: Taking taylor expansion of 4.0 in x
7.559 * [backup-simplify]: Simplify 4.0 into 4.0
7.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.559 * [taylor]: Taking taylor expansion of y in x
7.559 * [backup-simplify]: Simplify y into y
7.559 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.559 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.559 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.559 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.559 * [taylor]: Taking taylor expansion of x in x
7.559 * [backup-simplify]: Simplify 0 into 0
7.559 * [backup-simplify]: Simplify 1 into 1
7.559 * [backup-simplify]: Simplify (* 1 1) into 1
7.559 * [backup-simplify]: Simplify (/ 1 1) into 1
7.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.560 * [taylor]: Taking taylor expansion of x in x
7.560 * [backup-simplify]: Simplify 0 into 0
7.560 * [backup-simplify]: Simplify 1 into 1
7.560 * [backup-simplify]: Simplify (+ 0 1) into 1
7.560 * [backup-simplify]: Simplify (* 1 1) into 1
7.560 * [backup-simplify]: Simplify (* 1 1) into 1
7.561 * [backup-simplify]: Simplify (/ 1 1) into 1
7.561 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
7.561 * [taylor]: Taking taylor expansion of 4.0 in x
7.561 * [backup-simplify]: Simplify 4.0 into 4.0
7.561 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
7.561 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
7.561 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
7.561 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
7.561 * [taylor]: Taking taylor expansion of 4.0 in x
7.561 * [backup-simplify]: Simplify 4.0 into 4.0
7.561 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
7.561 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.561 * [taylor]: Taking taylor expansion of y in x
7.561 * [backup-simplify]: Simplify y into y
7.561 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.561 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.561 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
7.561 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.561 * [taylor]: Taking taylor expansion of x in x
7.561 * [backup-simplify]: Simplify 0 into 0
7.561 * [backup-simplify]: Simplify 1 into 1
7.561 * [backup-simplify]: Simplify (* 1 1) into 1
7.561 * [backup-simplify]: Simplify (/ 1 1) into 1
7.561 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.561 * [taylor]: Taking taylor expansion of y in x
7.561 * [backup-simplify]: Simplify y into y
7.562 * [backup-simplify]: Simplify (+ 0 1) into 1
7.562 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.562 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
7.562 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
7.562 * [backup-simplify]: Simplify (+ 1 0) into 1
7.562 * [taylor]: Taking taylor expansion of 1 in y
7.562 * [backup-simplify]: Simplify 1 into 1
7.562 * [backup-simplify]: Simplify 1 into 1
7.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.564 * [backup-simplify]: Simplify (+ 0 0) into 0
7.564 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.565 * [backup-simplify]: Simplify (+ 0 0) into 0
7.565 * [taylor]: Taking taylor expansion of 0 in y
7.565 * [backup-simplify]: Simplify 0 into 0
7.565 * [backup-simplify]: Simplify 0 into 0
7.565 * [backup-simplify]: Simplify 0 into 0
7.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.566 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
7.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.567 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
7.567 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
7.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
7.568 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
7.568 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
7.568 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
7.568 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
7.568 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
7.568 * [taylor]: Taking taylor expansion of 8.0 in y
7.568 * [backup-simplify]: Simplify 8.0 into 8.0
7.568 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.568 * [taylor]: Taking taylor expansion of y in y
7.568 * [backup-simplify]: Simplify 0 into 0
7.568 * [backup-simplify]: Simplify 1 into 1
7.569 * [backup-simplify]: Simplify (* 1 1) into 1
7.569 * [backup-simplify]: Simplify (/ 1 1) into 1
7.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.570 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.571 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
7.571 * [backup-simplify]: Simplify (- 0) into 0
7.571 * [backup-simplify]: Simplify 0 into 0
7.571 * [backup-simplify]: Simplify 0 into 0
7.572 * [backup-simplify]: Simplify 0 into 0
7.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.572 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.573 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
7.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.575 * [backup-simplify]: Simplify (+ 0 0) into 0
7.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
7.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
7.577 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
7.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.579 * [backup-simplify]: Simplify (+ 0 0) into 0
7.580 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
7.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
7.581 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
7.581 * [backup-simplify]: Simplify (- 0) into 0
7.581 * [backup-simplify]: Simplify (+ 0 0) into 0
7.582 * [taylor]: Taking taylor expansion of 0 in y
7.582 * [backup-simplify]: Simplify 0 into 0
7.582 * [backup-simplify]: Simplify 0 into 0
7.582 * [backup-simplify]: Simplify 1 into 1
7.582 * * * [progress]: simplifying candidates
7.585 * [simplify]: Simplifying:
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (log (* (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (log (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log 1)
  (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (exp (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (log (exp (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (log (exp (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))))
  (log (exp (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (log (exp (/ (* y 4.0) 1)))
  (log (exp 1))
  (log (exp (* (* y 4.0) y)))
  (log (exp (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))))
  (log (exp (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))))
  (log (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (exp (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (* (cbrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (cbrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (* (* (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (/ (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (* (* (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) 3))
  (+ (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (+ (* (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (- (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (* (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (* (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (sqrt (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log 1))
  (- (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  0
  0
  0
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
7.589 * * [simplify]: iteration 0: 160 enodes
7.645 * * [simplify]: iteration 1: 431 enodes
7.857 * * [simplify]: iteration 2: 1576 enodes
8.437 * * [simplify]: iteration complete: 5004 enodes
8.437 * * [simplify]: Extracting #0: cost 67 inf + 0
8.439 * * [simplify]: Extracting #1: cost 874 inf + 3
8.444 * * [simplify]: Extracting #2: cost 1511 inf + 1691
8.456 * * [simplify]: Extracting #3: cost 1606 inf + 24622
8.510 * * [simplify]: Extracting #4: cost 850 inf + 223232
8.620 * * [simplify]: Extracting #5: cost 123 inf + 456554
8.748 * * [simplify]: Extracting #6: cost 8 inf + 489853
8.880 * * [simplify]: Extracting #7: cost 0 inf + 491923
8.995 * [simplify]: Simplified to:
  (log (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (log (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (log (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (exp (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (* (* (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (* (* (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (* (cbrt (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (cbrt (/ (* x x) (+ (* x x) (* y (* y 4.0))))))
  (cbrt (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (* (* (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (sqrt (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (sqrt (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (* x (- x))
  (- (* x (- x)) (* y (* y 4.0)))
  (/ (/ x (cbrt (+ (* x x) (* y (* y 4.0))))) (cbrt (+ (* x x) (* y (* y 4.0)))))
  (/ x (cbrt (+ (* x x) (* y (* y 4.0)))))
  (/ x (sqrt (+ (* x x) (* y (* y 4.0)))))
  (/ x (sqrt (+ (* x x) (* y (* y 4.0)))))
  x
  (/ x (+ (* x x) (* y (* y 4.0))))
  (/ 1 (+ (* x x) (* y (* y 4.0))))
  (/ (+ (* x x) (* y (* y 4.0))) (* x x))
  (* (/ x (cbrt (+ (* x x) (* y (* y 4.0))))) (/ x (cbrt (+ (* x x) (* y (* y 4.0))))))
  (/ (* x x) (sqrt (+ (* x x) (* y (* y 4.0)))))
  (* x x)
  (/ (+ (* x x) (* y (* y 4.0))) x)
  (/ (* x x) (+ (* (* x (* x x)) (* x (* x x))) (* (* y (* y 4.0)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ (* x x) (* (+ (* x x) (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))))
  (log (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (log (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (log (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (log (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (* (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))) (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (- (* (* y 4.0) y))
  (- (* x (- x)) (* y (* y 4.0)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* y (* y 4.0)))) (cbrt (+ (* x x) (* y (* y 4.0))))))
  (/ y (cbrt (+ (* x x) (* y (* y 4.0)))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* y (* y 4.0)))))
  (/ y (sqrt (+ (* x x) (* y (* y 4.0)))))
  (* y 4.0)
  (/ y (+ (* x x) (* y (* y 4.0))))
  (/ 1 (+ (* x x) (* y (* y 4.0))))
  (/ (+ (* x x) (* y (* y 4.0))) (* y (* y 4.0)))
  (/ (/ (* y (* y 4.0)) (cbrt (+ (* x x) (* y (* y 4.0))))) (cbrt (+ (* x x) (* y (* y 4.0)))))
  (/ (* y (* y 4.0)) (sqrt (+ (* x x) (* y (* y 4.0)))))
  (* y (* y 4.0))
  (/ (+ (* x x) (* y (* y 4.0))) y)
  (/ (* y (* y 4.0)) (+ (* (* x (* x x)) (* x (* x x))) (* (* y (* y 4.0)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ (* y (* y 4.0)) (* (+ (* x x) (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))))
  (+ (log (cbrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))) (log (cbrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))))
  (log (cbrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))))
  (log (sqrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))))
  (log (sqrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))))
  0
  (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))
  (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))
  (* (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))) (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* y (* y 4.0)))) (cbrt (+ (* x x) (* y (* y 4.0))))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* y (* y 4.0)))))
  (* y 4.0)
  1
  (* y (* y 4.0))
  (/ (* y (* y 4.0)) (+ (* (* x (* x x)) (* x (* x x))) (* (* y (* y 4.0)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (/ (* y (* y 4.0)) (* (+ (* x x) (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))))
  (log (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (* (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))) (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (cbrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (exp (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (log (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (exp (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))) (cbrt (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (* (* (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))) (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))) (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (sqrt (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (- (* (* (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))))
  (+ (* (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (+ (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))) (* (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))))
  (/ (- (* y (* y 4.0))) (+ (* x x) (* y (* y 4.0))))
  (* (+ (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (+ (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))) (/ (* x x) (+ (* x x) (* y (* y 4.0)))))
  (+ (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))) (sqrt (/ (* x x) (+ (* x x) (* y (* y 4.0))))))
  (- (sqrt (/ (* x x) (+ (* x x) (* y (* y 4.0))))) (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (+ (/ x (sqrt (+ (* x x) (* y (* y 4.0))))) (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (- (/ x (sqrt (+ (* x x) (* y (* y 4.0))))) (sqrt (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))
  (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))
  (- (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (log (cbrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0)))))))) (log (cbrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))))
  (- (/ (* x x) (+ (* x x) (* y (* y 4.0)))) (log (sqrt (exp (/ (* y (* y 4.0)) (+ (* x x) (* y (* y 4.0))))))))
  (/ (* x x) (+ (* x x) (* y (* y 4.0))))
  (/ (- (* y (* y 4.0))) (+ (* x x) (* y (* y 4.0))))
  0
  0
  0
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
9.008 * * * [progress]: adding candidates to table
9.479 * [progress]: [Phase 3 of 3] Extracting.
9.479 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.480 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
9.480 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.519 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.565 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.650 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.732 * * * [regime]: Found split indices: #<option (#s(si 1 44) #s(si 2 83) #s(si 0 142) #s(si 3 197) #s(si 1 255))>
9.733 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.878 * [regimes]: Found splitpoints: (#s(sp 1 x -1.6887213599031206e+100) #s(sp 2 x -7.394329418796279e-66) #s(sp 0 x 8.394176110344907e-193) #s(sp 3 x 5.30647809698798e+92) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) -1.0)> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
9.878 * [simplify]: Simplifying:
  (if (<= x -1.6887213599031206e+100) 1 (if (<= x -7.394329418796279e-66) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= x 8.394176110344907e-193) -1.0 (if (<= x 5.30647809698798e+92) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (log (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) 1))))
9.879 * * [simplify]: iteration 0: 30 enodes
9.881 * * [simplify]: iteration 1: 36 enodes
9.883 * * [simplify]: iteration complete: 36 enodes
9.883 * * [simplify]: Extracting #0: cost 1 inf + 0
9.883 * * [simplify]: Extracting #1: cost 4 inf + 0
9.883 * * [simplify]: Extracting #2: cost 8 inf + 1
9.883 * * [simplify]: Extracting #3: cost 12 inf + 3
9.883 * * [simplify]: Extracting #4: cost 14 inf + 139
9.884 * * [simplify]: Extracting #5: cost 17 inf + 181
9.884 * * [simplify]: Extracting #6: cost 18 inf + 249
9.884 * * [simplify]: Extracting #7: cost 17 inf + 317
9.884 * * [simplify]: Extracting #8: cost 15 inf + 360
9.884 * * [simplify]: Extracting #9: cost 11 inf + 1011
9.885 * * [simplify]: Extracting #10: cost 6 inf + 2516
9.886 * * [simplify]: Extracting #11: cost 4 inf + 3382
9.887 * * [simplify]: Extracting #12: cost 3 inf + 3937
9.888 * * [simplify]: Extracting #13: cost 1 inf + 5642
9.890 * * [simplify]: Extracting #14: cost 0 inf + 6791
9.892 * [simplify]: Simplified to:
  (if (<= x -1.6887213599031206e+100) 1 (if (<= x -7.394329418796279e-66) (- (/ (* x x) (+ (* (* y 4.0) y) (* x x))) (cbrt (* (* (/ (* (* y 4.0) y) (+ (* (* y 4.0) y) (* x x))) (/ (* (* y 4.0) y) (+ (* (* y 4.0) y) (* x x)))) (/ (* (* y 4.0) y) (+ (* (* y 4.0) y) (* x x)))))) (if (<= x 8.394176110344907e-193) -1.0 (if (<= x 5.30647809698798e+92) (- (/ (* x x) (+ (* (* y 4.0) y) (* x x))) (log (exp (/ (* (* y 4.0) y) (+ (* (* y 4.0) y) (* x x)))))) 1))))
11.202 * [regime-testing]: Baseline error score: 31.659771853747284
11.210 * [regime-testing]: Oracle error score: 0.3492711605865448
11.227 * [regime-testing]: End program error score: 12.898496608572001
11.341 * [regime-testing]: Target error score: 31.471290912374254