25.137 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.020 * * [simplify]: iteration 0: 9 enodes
0.022 * * [simplify]: iteration 1: 19 enodes
0.025 * * [simplify]: iteration 2: 38 enodes
0.037 * * [simplify]: iteration 3: 67 enodes
0.048 * * [simplify]: iteration 4: 109 enodes
0.069 * * [simplify]: iteration 5: 152 enodes
0.102 * * [simplify]: iteration 6: 177 enodes
0.144 * * [simplify]: iteration 7: 186 enodes
0.190 * * [simplify]: iteration complete: 186 enodes
0.190 * * [simplify]: Extracting #0: cost 1 inf + 0
0.190 * * [simplify]: Extracting #1: cost 8 inf + 0
0.190 * * [simplify]: Extracting #2: cost 35 inf + 1
0.190 * * [simplify]: Extracting #3: cost 25 inf + 454
0.192 * * [simplify]: Extracting #4: cost 7 inf + 4107
0.195 * * [simplify]: Extracting #5: cost 0 inf + 5553
0.198 * [simplify]: Simplified to:
  (/ (- (* x x) (* 4.0 (* y y))) (fma y (* y 4.0) (* x x)))
0.199 * * [progress]: iteration 1 / 4
0.199 * * * [progress]: picking best candidate
0.206 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.206 * * * [progress]: localizing error
0.239 * * * [progress]: generating rewritten candidates
0.239 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.262 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.270 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.281 * * * [progress]: generating series expansions
0.281 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.282 * [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)))
0.282 * [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
0.282 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
0.282 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.282 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [backup-simplify]: Simplify x into x
0.282 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.282 * [taylor]: Taking taylor expansion of 4.0 in y
0.282 * [backup-simplify]: Simplify 4.0 into 4.0
0.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 1 into 1
0.283 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.283 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.283 * [taylor]: Taking taylor expansion of 4.0 in y
0.283 * [backup-simplify]: Simplify 4.0 into 4.0
0.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 1 into 1
0.283 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.283 * [taylor]: Taking taylor expansion of x in y
0.283 * [backup-simplify]: Simplify x into x
0.283 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.283 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.283 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.283 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
0.284 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.284 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.284 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify 1 into 1
0.284 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.284 * [taylor]: Taking taylor expansion of 4.0 in x
0.284 * [backup-simplify]: Simplify 4.0 into 4.0
0.284 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.284 * [taylor]: Taking taylor expansion of y in x
0.284 * [backup-simplify]: Simplify y into y
0.284 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.284 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.284 * [taylor]: Taking taylor expansion of 4.0 in x
0.284 * [backup-simplify]: Simplify 4.0 into 4.0
0.284 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.284 * [taylor]: Taking taylor expansion of y in x
0.284 * [backup-simplify]: Simplify y into y
0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify 1 into 1
0.284 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.284 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.285 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.285 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.285 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.285 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.285 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.286 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.286 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.286 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.286 * [taylor]: Taking taylor expansion of 4.0 in x
0.286 * [backup-simplify]: Simplify 4.0 into 4.0
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [backup-simplify]: Simplify y into y
0.286 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.286 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.286 * [taylor]: Taking taylor expansion of 4.0 in x
0.286 * [backup-simplify]: Simplify 4.0 into 4.0
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [backup-simplify]: Simplify y into y
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.286 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.287 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.287 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.287 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.287 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.287 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.288 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.288 * [taylor]: Taking taylor expansion of -1.0 in y
0.288 * [backup-simplify]: Simplify -1.0 into -1.0
0.288 * [backup-simplify]: Simplify -1.0 into -1.0
0.288 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.289 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.289 * [backup-simplify]: Simplify (- 0) into 0
0.290 * [backup-simplify]: Simplify (+ 0 0) into 0
0.290 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.291 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.291 * [backup-simplify]: Simplify (+ 0 0) into 0
0.291 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify (* 1 1) into 1
0.293 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.294 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.294 * [backup-simplify]: Simplify (- 0) into 0
0.295 * [backup-simplify]: Simplify (+ 1 0) into 1
0.295 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.296 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.297 * [backup-simplify]: Simplify (* 1 1) into 1
0.298 * [backup-simplify]: Simplify (+ 0 1) into 1
0.298 * [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)))
0.298 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.298 * [taylor]: Taking taylor expansion of 0.5 in y
0.298 * [backup-simplify]: Simplify 0.5 into 0.5
0.298 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify 1 into 1
0.299 * [backup-simplify]: Simplify (* 1 1) into 1
0.300 * [backup-simplify]: Simplify (/ 1 1) into 1
0.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.302 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.305 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.307 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.309 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.309 * [backup-simplify]: Simplify (- 0) into 0
0.309 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.312 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.313 * [backup-simplify]: Simplify (+ 0 0) into 0
0.314 * [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
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify -1.0 into -1.0
0.315 * [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))))
0.315 * [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
0.315 * [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
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.315 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [backup-simplify]: Simplify x into x
0.315 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.315 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.315 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.315 * [taylor]: Taking taylor expansion of 4.0 in y
0.315 * [backup-simplify]: Simplify 4.0 into 4.0
0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.315 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.316 * [backup-simplify]: Simplify (* 1 1) into 1
0.317 * [backup-simplify]: Simplify (/ 1 1) into 1
0.317 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.317 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.317 * [taylor]: Taking taylor expansion of 4.0 in y
0.317 * [backup-simplify]: Simplify 4.0 into 4.0
0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.317 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (* 1 1) into 1
0.318 * [backup-simplify]: Simplify (/ 1 1) into 1
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.318 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [backup-simplify]: Simplify x into x
0.318 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.319 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.319 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.320 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.320 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.321 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.322 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.322 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.322 * [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
0.323 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.323 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (* 1 1) into 1
0.323 * [backup-simplify]: Simplify (/ 1 1) into 1
0.324 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 (/ 1 (pow y 2)) in x
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 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.324 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.324 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.324 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 (/ 1 (pow y 2)) in x
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 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.325 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
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 (* 1 1) into 1
0.326 * [backup-simplify]: Simplify (/ 1 1) into 1
0.326 * [backup-simplify]: Simplify (+ 1 0) into 1
0.327 * [backup-simplify]: Simplify (+ 0 1) into 1
0.327 * [backup-simplify]: Simplify (/ 1 1) into 1
0.327 * [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
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
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
0.328 * [backup-simplify]: Simplify (* 1 1) into 1
0.328 * [backup-simplify]: Simplify (/ 1 1) into 1
0.328 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.328 * [taylor]: Taking taylor expansion of 4.0 in x
0.328 * [backup-simplify]: Simplify 4.0 into 4.0
0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [backup-simplify]: Simplify y into y
0.328 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.329 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.329 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.329 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.329 * [taylor]: Taking taylor expansion of 4.0 in x
0.329 * [backup-simplify]: Simplify 4.0 into 4.0
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [backup-simplify]: Simplify y into y
0.329 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.329 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.330 * [backup-simplify]: Simplify (* 1 1) into 1
0.330 * [backup-simplify]: Simplify (/ 1 1) into 1
0.331 * [backup-simplify]: Simplify (+ 1 0) into 1
0.331 * [backup-simplify]: Simplify (+ 0 1) into 1
0.332 * [backup-simplify]: Simplify (/ 1 1) into 1
0.332 * [taylor]: Taking taylor expansion of 1 in y
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify 1 into 1
0.333 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.334 * [backup-simplify]: Simplify (+ 0 0) into 0
0.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (+ 0 0) into 0
0.341 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.344 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.344 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.344 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.344 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.347 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.348 * [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))))
0.348 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.348 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.348 * [taylor]: Taking taylor expansion of 8.0 in y
0.348 * [backup-simplify]: Simplify 8.0 into 8.0
0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.348 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (* 1 1) into 1
0.349 * [backup-simplify]: Simplify (/ 1 1) into 1
0.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.351 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.354 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.354 * [backup-simplify]: Simplify (- 0) into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.357 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.358 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.358 * [backup-simplify]: Simplify (- 0) into 0
0.359 * [backup-simplify]: Simplify (+ 0 0) into 0
0.359 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.359 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.360 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.362 * [backup-simplify]: Simplify (+ 0 0) into 0
0.364 * [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
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.365 * [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))))
0.365 * [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
0.365 * [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
0.365 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.365 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.365 * [backup-simplify]: Simplify x into x
0.365 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.365 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.365 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.365 * [taylor]: Taking taylor expansion of 4.0 in y
0.365 * [backup-simplify]: Simplify 4.0 into 4.0
0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.365 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify 1 into 1
0.366 * [backup-simplify]: Simplify (* 1 1) into 1
0.367 * [backup-simplify]: Simplify (/ 1 1) into 1
0.367 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.367 * [taylor]: Taking taylor expansion of 4.0 in y
0.367 * [backup-simplify]: Simplify 4.0 into 4.0
0.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.367 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify 1 into 1
0.368 * [backup-simplify]: Simplify (* 1 1) into 1
0.368 * [backup-simplify]: Simplify (/ 1 1) into 1
0.368 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.368 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [backup-simplify]: Simplify x into x
0.368 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.368 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.369 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.369 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.370 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.371 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.371 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.372 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.372 * [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
0.372 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.372 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (* 1 1) into 1
0.373 * [backup-simplify]: Simplify (/ 1 1) into 1
0.373 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.373 * [taylor]: Taking taylor expansion of 4.0 in x
0.373 * [backup-simplify]: Simplify 4.0 into 4.0
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.373 * [taylor]: Taking taylor expansion of y in x
0.373 * [backup-simplify]: Simplify y into y
0.373 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.373 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.373 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.373 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.373 * [taylor]: Taking taylor expansion of 4.0 in x
0.373 * [backup-simplify]: Simplify 4.0 into 4.0
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.373 * [taylor]: Taking taylor expansion of y in x
0.373 * [backup-simplify]: Simplify y into y
0.374 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.374 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.374 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.374 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify 1 into 1
0.374 * [backup-simplify]: Simplify (* 1 1) into 1
0.375 * [backup-simplify]: Simplify (/ 1 1) into 1
0.375 * [backup-simplify]: Simplify (+ 1 0) into 1
0.376 * [backup-simplify]: Simplify (+ 0 1) into 1
0.376 * [backup-simplify]: Simplify (/ 1 1) into 1
0.376 * [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
0.376 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [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))) in x
0.377 * [taylor]: Taking taylor expansion of 4.0 in x
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.377 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [backup-simplify]: Simplify y into y
0.377 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.377 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.377 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.377 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.377 * [taylor]: Taking taylor expansion of 4.0 in x
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.378 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [backup-simplify]: Simplify y into y
0.378 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.378 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.378 * [taylor]: Taking taylor expansion of x in x
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
0.379 * [backup-simplify]: Simplify (/ 1 1) into 1
0.379 * [backup-simplify]: Simplify (+ 1 0) into 1
0.380 * [backup-simplify]: Simplify (+ 0 1) into 1
0.380 * [backup-simplify]: Simplify (/ 1 1) into 1
0.380 * [taylor]: Taking taylor expansion of 1 in y
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify 1 into 1
0.381 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.382 * [backup-simplify]: Simplify (+ 0 0) into 0
0.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (+ 0 0) into 0
0.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 0 into 0
0.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.387 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.387 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.387 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.387 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.390 * [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
0.391 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.391 * [taylor]: Taking taylor expansion of 8.0 in y
0.391 * [backup-simplify]: Simplify 8.0 into 8.0
0.391 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.391 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 1 into 1
0.391 * [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
0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.396 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.397 * [backup-simplify]: Simplify (- 0) into 0
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 0 into 0
0.398 * [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
0.399 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.400 * [backup-simplify]: Simplify (- 0) into 0
0.401 * [backup-simplify]: Simplify (+ 0 0) into 0
0.401 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.402 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (+ 0 0) into 0
0.406 * [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
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.407 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.407 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.407 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.407 * [taylor]: Taking taylor expansion of x in y
0.407 * [backup-simplify]: Simplify x into x
0.407 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.407 * [taylor]: Taking taylor expansion of 4.0 in y
0.407 * [backup-simplify]: Simplify 4.0 into 4.0
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.407 * [taylor]: Taking taylor expansion of y in y
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.407 * [taylor]: Taking taylor expansion of 4.0 in x
0.407 * [backup-simplify]: Simplify 4.0 into 4.0
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.407 * [taylor]: Taking taylor expansion of y in x
0.407 * [backup-simplify]: Simplify y into y
0.407 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.408 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.408 * [taylor]: Taking taylor expansion of 4.0 in x
0.408 * [backup-simplify]: Simplify 4.0 into 4.0
0.408 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.408 * [taylor]: Taking taylor expansion of y in x
0.408 * [backup-simplify]: Simplify y into y
0.408 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.408 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.408 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.408 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.408 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.408 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.408 * [taylor]: Taking taylor expansion of 4.0 in y
0.409 * [backup-simplify]: Simplify 4.0 into 4.0
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.410 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.410 * [backup-simplify]: Simplify (- 0) into 0
0.410 * [backup-simplify]: Simplify (+ 0 0) into 0
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [backup-simplify]: Simplify 0 into 0
0.411 * [backup-simplify]: Simplify 0 into 0
0.411 * [backup-simplify]: Simplify (* 1 1) into 1
0.412 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.413 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.414 * [backup-simplify]: Simplify (+ 1 0) into 1
0.414 * [taylor]: Taking taylor expansion of 1 in y
0.414 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify (* 1 1) into 1
0.415 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.415 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.415 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.416 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.417 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.419 * [backup-simplify]: Simplify (+ (* 4.0 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
0.420 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.422 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.422 * [backup-simplify]: Simplify (- 0) into 0
0.422 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.425 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.427 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.427 * [backup-simplify]: Simplify (- 0) 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 0 into 0
0.428 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.429 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.429 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.429 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.429 * [backup-simplify]: Simplify x into x
0.429 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.429 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 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 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
0.431 * [backup-simplify]: Simplify (/ 1 1) into 1
0.431 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.431 * [backup-simplify]: Simplify 0 into 0
0.431 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify (* 1 1) into 1
0.432 * [backup-simplify]: Simplify (/ 1 1) into 1
0.432 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.432 * [taylor]: Taking taylor expansion of 4.0 in x
0.432 * [backup-simplify]: Simplify 4.0 into 4.0
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.432 * [taylor]: Taking taylor expansion of y in x
0.432 * [backup-simplify]: Simplify y into y
0.432 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.433 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.433 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [backup-simplify]: Simplify (* 1 1) into 1
0.434 * [backup-simplify]: Simplify (/ 1 1) into 1
0.434 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.434 * [taylor]: Taking taylor expansion of 4.0 in x
0.434 * [backup-simplify]: Simplify 4.0 into 4.0
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.434 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.434 * [taylor]: Taking taylor expansion of y in x
0.434 * [backup-simplify]: Simplify y into y
0.434 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.435 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.435 * [backup-simplify]: Simplify (+ 1 0) into 1
0.435 * [taylor]: Taking taylor expansion of 1 in y
0.435 * [backup-simplify]: Simplify 1 into 1
0.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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
0.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.440 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.441 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 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 (/ 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
0.442 * [backup-simplify]: Simplify (* 1 1) into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.443 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.443 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.443 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.443 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.447 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.447 * [backup-simplify]: Simplify (- 0) into 0
0.448 * [backup-simplify]: Simplify (+ 0 0) into 0
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.448 * [backup-simplify]: Simplify 0 into 0
0.448 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.450 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.450 * [backup-simplify]: Simplify (- 0) into 0
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [backup-simplify]: Simplify 0 into 0
0.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.455 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.455 * [backup-simplify]: Simplify (- 0) into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.459 * [backup-simplify]: Simplify (- 0) into 0
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 0 into 0
0.460 * [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)))
0.461 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.461 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.461 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.461 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.461 * [taylor]: Taking taylor expansion of x in y
0.461 * [backup-simplify]: Simplify x into x
0.461 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.461 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.461 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.461 * [taylor]: Taking taylor expansion of 4.0 in y
0.461 * [backup-simplify]: Simplify 4.0 into 4.0
0.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.461 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (* 1 1) into 1
0.462 * [backup-simplify]: Simplify (/ 1 1) into 1
0.462 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (* 1 1) into 1
0.463 * [backup-simplify]: Simplify (/ 1 1) into 1
0.463 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.463 * [taylor]: Taking taylor expansion of 4.0 in x
0.463 * [backup-simplify]: Simplify 4.0 into 4.0
0.463 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [backup-simplify]: Simplify y into y
0.463 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.464 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.464 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
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 (* 1 1) into 1
0.465 * [backup-simplify]: Simplify (/ 1 1) into 1
0.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.465 * [taylor]: Taking taylor expansion of 4.0 in x
0.465 * [backup-simplify]: Simplify 4.0 into 4.0
0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [backup-simplify]: Simplify y into y
0.465 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.465 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.466 * [backup-simplify]: Simplify (+ 1 0) into 1
0.466 * [taylor]: Taking taylor expansion of 1 in y
0.466 * [backup-simplify]: Simplify 1 into 1
0.466 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.468 * [backup-simplify]: Simplify (+ 0 0) into 0
0.468 * [taylor]: Taking taylor expansion of 0 in y
0.468 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.470 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.470 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.470 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.471 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.471 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.471 * [taylor]: Taking taylor expansion of 4.0 in y
0.471 * [backup-simplify]: Simplify 4.0 into 4.0
0.471 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.471 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 1 into 1
0.471 * [backup-simplify]: Simplify (* 1 1) into 1
0.472 * [backup-simplify]: Simplify (/ 1 1) into 1
0.472 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.472 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.473 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.473 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.476 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.476 * [backup-simplify]: Simplify (- 0) 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 (+ (* 1 0) (* 0 1)) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.479 * [backup-simplify]: Simplify (- 0) into 0
0.479 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.482 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.483 * [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
0.484 * [backup-simplify]: Simplify (- 0) into 0
0.484 * [backup-simplify]: Simplify (+ 0 0) into 0
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [backup-simplify]: Simplify 0 into 0
0.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.487 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.487 * [backup-simplify]: Simplify (- 0) into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.488 * [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)))
0.488 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.488 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.488 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
0.488 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.488 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.488 * [taylor]: Taking taylor expansion of 4.0 in y
0.488 * [backup-simplify]: Simplify 4.0 into 4.0
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [backup-simplify]: Simplify x into x
0.488 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.488 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.488 * [taylor]: Taking taylor expansion of 4.0 in x
0.488 * [backup-simplify]: Simplify 4.0 into 4.0
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [backup-simplify]: Simplify y into y
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.489 * [taylor]: Taking taylor expansion of 4.0 in x
0.489 * [backup-simplify]: Simplify 4.0 into 4.0
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.489 * [backup-simplify]: Simplify y into y
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.489 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.489 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.489 * [taylor]: Taking taylor expansion of 4.0 in y
0.489 * [backup-simplify]: Simplify 4.0 into 4.0
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.489 * [taylor]: Taking taylor expansion of y in y
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.490 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.490 * [backup-simplify]: Simplify (+ 0 0) into 0
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.491 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.491 * [backup-simplify]: Simplify (* 1 1) into 1
0.492 * [backup-simplify]: Simplify (+ 0 1) into 1
0.492 * [taylor]: Taking taylor expansion of 1 in y
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify (* 1 1) into 1
0.492 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.492 * [backup-simplify]: Simplify 4.0 into 4.0
0.493 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.494 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.494 * [backup-simplify]: Simplify (+ 0 0) into 0
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.495 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.499 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.500 * [backup-simplify]: Simplify (+ 0 0) into 0
0.500 * [taylor]: Taking taylor expansion of 0 in y
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.501 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.501 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.501 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
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
0.501 * [backup-simplify]: Simplify (* 1 1) into 1
0.502 * [backup-simplify]: Simplify (/ 1 1) into 1
0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.502 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.502 * [taylor]: Taking taylor expansion of x in y
0.502 * [backup-simplify]: Simplify x into x
0.502 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.502 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.502 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.502 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.502 * [taylor]: Taking taylor expansion of 4.0 in x
0.502 * [backup-simplify]: Simplify 4.0 into 4.0
0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.502 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [backup-simplify]: Simplify y into y
0.502 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.502 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.502 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (* 1 1) into 1
0.503 * [backup-simplify]: Simplify (/ 1 1) into 1
0.503 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.503 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.503 * [taylor]: Taking taylor expansion of 4.0 in x
0.503 * [backup-simplify]: Simplify 4.0 into 4.0
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.503 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.503 * [taylor]: Taking taylor expansion of y in x
0.503 * [backup-simplify]: Simplify y into y
0.503 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.503 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.503 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 1 into 1
0.504 * [backup-simplify]: Simplify (* 1 1) into 1
0.504 * [backup-simplify]: Simplify (/ 1 1) into 1
0.504 * [backup-simplify]: Simplify (+ 0 1) into 1
0.504 * [taylor]: Taking taylor expansion of 1 in y
0.504 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.506 * [backup-simplify]: Simplify (+ 0 0) into 0
0.506 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.508 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.508 * [taylor]: Taking taylor expansion of 4.0 in y
0.508 * [backup-simplify]: Simplify 4.0 into 4.0
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (* 1 1) into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.509 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.509 * [backup-simplify]: Simplify 4.0 into 4.0
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.509 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.511 * [backup-simplify]: Simplify (+ 0 0) into 0
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.513 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.514 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.517 * [backup-simplify]: Simplify (+ 0 0) into 0
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.521 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [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))
0.522 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.522 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.522 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.522 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.522 * [taylor]: Taking taylor expansion of 4.0 in y
0.522 * [backup-simplify]: Simplify 4.0 into 4.0
0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.522 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.522 * [backup-simplify]: Simplify 0 into 0
0.522 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (* 1 1) into 1
0.523 * [backup-simplify]: Simplify (/ 1 1) into 1
0.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.523 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.523 * [taylor]: Taking taylor expansion of x in y
0.523 * [backup-simplify]: Simplify x into x
0.523 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.524 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.524 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.524 * [taylor]: Taking taylor expansion of 4.0 in x
0.524 * [backup-simplify]: Simplify 4.0 into 4.0
0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [backup-simplify]: Simplify y into y
0.524 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.524 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.525 * [backup-simplify]: Simplify (* 1 1) into 1
0.525 * [backup-simplify]: Simplify (/ 1 1) into 1
0.525 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.525 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.525 * [taylor]: Taking taylor expansion of 4.0 in x
0.525 * [backup-simplify]: Simplify 4.0 into 4.0
0.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.525 * [taylor]: Taking taylor expansion of y in x
0.525 * [backup-simplify]: Simplify y into y
0.525 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.526 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.526 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [backup-simplify]: Simplify 0 into 0
0.526 * [backup-simplify]: Simplify 1 into 1
0.526 * [backup-simplify]: Simplify (* 1 1) into 1
0.527 * [backup-simplify]: Simplify (/ 1 1) into 1
0.527 * [backup-simplify]: Simplify (+ 0 1) into 1
0.527 * [taylor]: Taking taylor expansion of 1 in y
0.527 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.529 * [backup-simplify]: Simplify (+ 0 0) into 0
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.532 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.532 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.532 * [taylor]: Taking taylor expansion of 4.0 in y
0.532 * [backup-simplify]: Simplify 4.0 into 4.0
0.532 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.532 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.532 * [taylor]: Taking taylor expansion of y in y
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (* 1 1) into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.534 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.534 * [backup-simplify]: Simplify 4.0 into 4.0
0.534 * [backup-simplify]: Simplify 1 into 1
0.534 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.535 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.538 * [backup-simplify]: Simplify (+ 0 0) into 0
0.538 * [taylor]: Taking taylor expansion of 0 in y
0.538 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.540 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.541 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.542 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.544 * [backup-simplify]: Simplify (+ 0 0) into 0
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.546 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [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))
0.546 * * * [progress]: simplifying candidates
0.547 * [simplify]: Simplifying:
  (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (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)))
  (fma x x (- (* y (* y 4.0))))
  (fma (- y) (* y 4.0) (* y (* y 4.0)))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* 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))))
  (- (* (* 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))
  (expm1 (+ (* x x) (* (* y 4.0) y)))
  (log1p (+ (* 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))
  -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))
0.548 * * [simplify]: iteration 0: 98 enodes
0.573 * * [simplify]: iteration 1: 271 enodes
0.675 * * [simplify]: iteration 2: 1079 enodes
2.118 * * [simplify]: iteration complete: 5000 enodes
2.118 * * [simplify]: Extracting #0: cost 62 inf + 0
2.120 * * [simplify]: Extracting #1: cost 331 inf + 2
2.130 * * [simplify]: Extracting #2: cost 1114 inf + 3039
2.176 * * [simplify]: Extracting #3: cost 711 inf + 108782
2.291 * * [simplify]: Extracting #4: cost 161 inf + 254844
2.389 * * [simplify]: Extracting #5: cost 12 inf + 294874
2.514 * * [simplify]: Extracting #6: cost 0 inf + 298080
2.611 * [simplify]: Simplified to:
  (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (* (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))) (* (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))) (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x)))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (* (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))) (* (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))) (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x)))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x))))
  (- (* (* y 4.0) y) (* x x))
  (- (fma (* y 4.0) y (* x x)))
  (/ (* x x) (fma (* y 4.0) y (* x x)))
  (/ y (/ (fma (* y 4.0) y (* x x)) (* y 4.0)))
  (* (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma (* y 4.0) y (* x x)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma (* y 4.0) y (* x x)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma (* y 4.0) y (* x x))))
  (* (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma (* y 4.0) y (* x x)))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma (* y 4.0) y (* x x))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (fma (* y 4.0) y (* x x)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma (* y 4.0) y (* x x))) (cbrt (fma (* y 4.0) y (* x x)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma (* y 4.0) y (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma (* y 4.0) y (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma (* y 4.0) y (* x x))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma (* y 4.0) y (* x x)))
  (/ 1 (* (cbrt (fma (* y 4.0) y (* x x))) (cbrt (fma (* y 4.0) y (* x x)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma (* y 4.0) y (* x x))))
  (/ 1 (sqrt (fma (* y 4.0) y (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma (* y 4.0) y (* x x))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (fma (* y 4.0) y (* x x)))
  (/ 1 (fma (* y 4.0) y (* x x)))
  (/ (fma (* y 4.0) y (* x x)) (- (* x x) (* (* y 4.0) y)))
  (/ (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma (* y 4.0) y (* x x)))) (cbrt (fma (* y 4.0) y (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma (* y 4.0) y (* x x))))
  (- (* x x) (* (* y 4.0) y))
  (/ (fma (* y 4.0) y (* x x)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma (* y 4.0) y (* x x)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma (* y 4.0) y (* x x)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (fma (* x (* x x)) (* x (* x x)) (* (* (* y (* y 4.0)) (* y (* y 4.0))) (* y (* y 4.0)))))
  (/ (- (* x x) (* (* y 4.0) y)) (* (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))
  (* (fma (* (* y 4.0) y) (* (* y 4.0) y) (* (fma (* y 4.0) y (* x x)) (* x x))) (fma (* y 4.0) y (* x x)))
  (* (fma (* y 4.0) y (* x x)) (fma (* y 4.0) y (* x x)))
  (- (* x x) (* (* y 4.0) y))
  (* (+ (* y 4.0) (- (* y 4.0))) y)
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (* (- (* y 4.0)) y)
  (exp (- (* x x) (* (* 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)))
  (- (* (* (* x x) (* x x)) (* x x)) (* (* (* y (* y 4.0)) (* y (* y 4.0))) (* y (* y 4.0))))
  (fma (* 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)))
  (fma (* y 4.0) y (* x x))
  (* (- (* y 4.0)) y)
  (expm1 (fma (* y 4.0) y (* x x)))
  (log1p (fma (* y 4.0) y (* x x)))
  (exp (fma (* y 4.0) y (* x x)))
  (log (fma (* y 4.0) y (* x x)))
  (exp (fma (* y 4.0) y (* x x)))
  (* (cbrt (fma (* y 4.0) y (* x x))) (cbrt (fma (* y 4.0) y (* x x))))
  (cbrt (fma (* y 4.0) y (* x x)))
  (* (fma (* y 4.0) y (* x x)) (* (fma (* y 4.0) y (* x x)) (fma (* y 4.0) y (* x x))))
  (sqrt (fma (* y 4.0) y (* x x)))
  (sqrt (fma (* y 4.0) y (* x x)))
  (fma (* x (* x x)) (* x (* x x)) (* (* (* y (* y 4.0)) (* y (* y 4.0))) (* y (* y 4.0))))
  (fma (* (* y 4.0) y) (- (* (* 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))
  -1.0
  1
  1
  (- (* x x) (* (* y 4.0) y))
  (- (* x x) (* (* y 4.0) y))
  (- (* x x) (* (* y 4.0) y))
  (fma (* y 4.0) y (* x x))
  (fma (* y 4.0) y (* x x))
  (fma (* y 4.0) y (* x x))
2.619 * * * [progress]: adding candidates to table
2.981 * * [progress]: iteration 2 / 4
2.981 * * * [progress]: picking best candidate
2.998 * * * * [pick]: Picked  #<alt (λ (x y) -1.0)>
2.998 * * * [progress]: localizing error
2.999 * * * [progress]: generating rewritten candidates
2.999 * * * [progress]: generating series expansions
2.999 * * * [progress]: simplifying candidates
2.999 * [simplify]: Simplifying:
  
2.999 * * [simplify]: iteration 0: 0 enodes
2.999 * * [simplify]: iteration complete: 0 enodes
3.000 * * [simplify]: Extracting #0: cost 0 inf + 0
3.000 * [simplify]: Simplified to:
  
3.000 * * * [progress]: adding candidates to table
3.001 * * [progress]: iteration 3 / 4
3.001 * * * [progress]: picking best candidate
3.013 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
3.013 * * * [progress]: localizing error
3.041 * * * [progress]: generating rewritten candidates
3.041 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
3.062 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
3.095 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
3.185 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
3.201 * * * [progress]: generating series expansions
3.201 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
3.201 * [backup-simplify]: Simplify (/ (* x x) (+ (* x x) (* (* y 4.0) y))) into (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2)))
3.201 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
3.201 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.201 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.201 * [taylor]: Taking taylor expansion of x in y
3.201 * [backup-simplify]: Simplify x into x
3.201 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.201 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.201 * [taylor]: Taking taylor expansion of 4.0 in y
3.201 * [backup-simplify]: Simplify 4.0 into 4.0
3.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.202 * [taylor]: Taking taylor expansion of y in y
3.202 * [backup-simplify]: Simplify 0 into 0
3.202 * [backup-simplify]: Simplify 1 into 1
3.202 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.202 * [taylor]: Taking taylor expansion of x in y
3.202 * [backup-simplify]: Simplify x into x
3.202 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.202 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.202 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.202 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.202 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.202 * [taylor]: Taking taylor expansion of x in x
3.202 * [backup-simplify]: Simplify 0 into 0
3.202 * [backup-simplify]: Simplify 1 into 1
3.202 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.202 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.202 * [taylor]: Taking taylor expansion of 4.0 in x
3.202 * [backup-simplify]: Simplify 4.0 into 4.0
3.203 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.203 * [taylor]: Taking taylor expansion of y in x
3.203 * [backup-simplify]: Simplify y into y
3.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.203 * [taylor]: Taking taylor expansion of x in x
3.203 * [backup-simplify]: Simplify 0 into 0
3.203 * [backup-simplify]: Simplify 1 into 1
3.204 * [backup-simplify]: Simplify (* 1 1) into 1
3.204 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.204 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.204 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.204 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
3.204 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.204 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.204 * [taylor]: Taking taylor expansion of x in x
3.204 * [backup-simplify]: Simplify 0 into 0
3.204 * [backup-simplify]: Simplify 1 into 1
3.204 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.204 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.204 * [taylor]: Taking taylor expansion of 4.0 in x
3.205 * [backup-simplify]: Simplify 4.0 into 4.0
3.205 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.205 * [taylor]: Taking taylor expansion of y in x
3.205 * [backup-simplify]: Simplify y into y
3.205 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.205 * [taylor]: Taking taylor expansion of x in x
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify 1 into 1
3.205 * [backup-simplify]: Simplify (* 1 1) into 1
3.206 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.206 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.206 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.206 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
3.206 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
3.206 * [taylor]: Taking taylor expansion of 0.25 in y
3.206 * [backup-simplify]: Simplify 0.25 into 0.25
3.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.206 * [taylor]: Taking taylor expansion of y in y
3.206 * [backup-simplify]: Simplify 0 into 0
3.206 * [backup-simplify]: Simplify 1 into 1
3.207 * [backup-simplify]: Simplify (* 1 1) into 1
3.208 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
3.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.209 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.210 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
3.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.212 * [backup-simplify]: Simplify 0 into 0
3.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.213 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.214 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.214 * [backup-simplify]: Simplify (+ 0 0) into 0
3.215 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
3.215 * [taylor]: Taking taylor expansion of 0 in y
3.215 * [backup-simplify]: Simplify 0 into 0
3.215 * [backup-simplify]: Simplify 0 into 0
3.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.218 * [backup-simplify]: Simplify 0 into 0
3.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.220 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.221 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.221 * [backup-simplify]: Simplify (* 1 1) into 1
3.222 * [backup-simplify]: Simplify (+ 0 1) into 1
3.223 * [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))))
3.223 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
3.223 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
3.223 * [taylor]: Taking taylor expansion of 0.0625 in y
3.223 * [backup-simplify]: Simplify 0.0625 into 0.0625
3.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.223 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.223 * [taylor]: Taking taylor expansion of y in y
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.224 * [backup-simplify]: Simplify (* 1 1) into 1
3.224 * [backup-simplify]: Simplify (* 1 1) into 1
3.224 * [backup-simplify]: Simplify (/ 1 1) into 1
3.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.230 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.235 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.237 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.244 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.244 * [backup-simplify]: Simplify (- 0) into 0
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.247 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [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)))
3.248 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
3.248 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
3.248 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
3.248 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.248 * [taylor]: Taking taylor expansion of 4.0 in y
3.248 * [backup-simplify]: Simplify 4.0 into 4.0
3.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.248 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.248 * [taylor]: Taking taylor expansion of y in y
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (* 1 1) into 1
3.249 * [backup-simplify]: Simplify (/ 1 1) into 1
3.250 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.250 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.250 * [taylor]: Taking taylor expansion of x in y
3.250 * [backup-simplify]: Simplify x into x
3.250 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.250 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.250 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.250 * [taylor]: Taking taylor expansion of x in y
3.250 * [backup-simplify]: Simplify x into x
3.251 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.251 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.251 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.251 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
3.252 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
3.252 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.252 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.252 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.252 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.252 * [taylor]: Taking taylor expansion of 4.0 in x
3.252 * [backup-simplify]: Simplify 4.0 into 4.0
3.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.252 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.252 * [taylor]: Taking taylor expansion of y in x
3.252 * [backup-simplify]: Simplify y into y
3.252 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.252 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.252 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.252 * [taylor]: Taking taylor expansion of x in x
3.252 * [backup-simplify]: Simplify 0 into 0
3.252 * [backup-simplify]: Simplify 1 into 1
3.253 * [backup-simplify]: Simplify (* 1 1) into 1
3.253 * [backup-simplify]: Simplify (/ 1 1) into 1
3.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.253 * [taylor]: Taking taylor expansion of x in x
3.253 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify 1 into 1
3.254 * [backup-simplify]: Simplify (+ 0 1) into 1
3.254 * [backup-simplify]: Simplify (* 1 1) into 1
3.255 * [backup-simplify]: Simplify (* 1 1) into 1
3.255 * [backup-simplify]: Simplify (/ 1 1) into 1
3.255 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.255 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.255 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.255 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.255 * [taylor]: Taking taylor expansion of 4.0 in x
3.255 * [backup-simplify]: Simplify 4.0 into 4.0
3.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.255 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.255 * [taylor]: Taking taylor expansion of y in x
3.256 * [backup-simplify]: Simplify y into y
3.256 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.256 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.256 * [taylor]: Taking taylor expansion of x in x
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (* 1 1) into 1
3.257 * [backup-simplify]: Simplify (/ 1 1) into 1
3.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.257 * [taylor]: Taking taylor expansion of x in x
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.258 * [backup-simplify]: Simplify (+ 0 1) into 1
3.258 * [backup-simplify]: Simplify (* 1 1) into 1
3.258 * [backup-simplify]: Simplify (* 1 1) into 1
3.259 * [backup-simplify]: Simplify (/ 1 1) into 1
3.259 * [taylor]: Taking taylor expansion of 1 in y
3.259 * [backup-simplify]: Simplify 1 into 1
3.259 * [backup-simplify]: Simplify 0 into 0
3.260 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.261 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.262 * [backup-simplify]: Simplify (+ 0 0) into 0
3.263 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.264 * [taylor]: Taking taylor expansion of 0 in y
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 0 into 0
3.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.266 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.269 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
3.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
3.271 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.271 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.271 * [taylor]: Taking taylor expansion of 4.0 in y
3.271 * [backup-simplify]: Simplify 4.0 into 4.0
3.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.271 * [taylor]: Taking taylor expansion of y in y
3.271 * [backup-simplify]: Simplify 0 into 0
3.271 * [backup-simplify]: Simplify 1 into 1
3.272 * [backup-simplify]: Simplify (* 1 1) into 1
3.272 * [backup-simplify]: Simplify (/ 1 1) into 1
3.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.275 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.283 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.283 * [backup-simplify]: Simplify (- 0) into 0
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify 0 into 0
3.284 * [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)))
3.284 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
3.284 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
3.284 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
3.284 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.284 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.284 * [taylor]: Taking taylor expansion of 4.0 in y
3.284 * [backup-simplify]: Simplify 4.0 into 4.0
3.284 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.284 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.284 * [taylor]: Taking taylor expansion of y in y
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify 1 into 1
3.285 * [backup-simplify]: Simplify (* 1 1) into 1
3.285 * [backup-simplify]: Simplify (/ 1 1) into 1
3.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.285 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.285 * [taylor]: Taking taylor expansion of x in y
3.286 * [backup-simplify]: Simplify x into x
3.286 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.286 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.286 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.286 * [taylor]: Taking taylor expansion of x in y
3.286 * [backup-simplify]: Simplify x into x
3.287 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.287 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.287 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.288 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
3.288 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
3.288 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.288 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.288 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.288 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.288 * [taylor]: Taking taylor expansion of 4.0 in x
3.288 * [backup-simplify]: Simplify 4.0 into 4.0
3.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.288 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.288 * [taylor]: Taking taylor expansion of y in x
3.288 * [backup-simplify]: Simplify y into y
3.288 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.288 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.288 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.288 * [taylor]: Taking taylor expansion of x in x
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify 1 into 1
3.289 * [backup-simplify]: Simplify (* 1 1) into 1
3.290 * [backup-simplify]: Simplify (/ 1 1) into 1
3.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.290 * [taylor]: Taking taylor expansion of x in x
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 1 into 1
3.290 * [backup-simplify]: Simplify (+ 0 1) into 1
3.291 * [backup-simplify]: Simplify (* 1 1) into 1
3.291 * [backup-simplify]: Simplify (* 1 1) into 1
3.291 * [backup-simplify]: Simplify (/ 1 1) into 1
3.291 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.291 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.291 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.291 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.291 * [taylor]: Taking taylor expansion of 4.0 in x
3.291 * [backup-simplify]: Simplify 4.0 into 4.0
3.292 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.292 * [taylor]: Taking taylor expansion of y in x
3.292 * [backup-simplify]: Simplify y into y
3.292 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.292 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.292 * [taylor]: Taking taylor expansion of x in x
3.292 * [backup-simplify]: Simplify 0 into 0
3.292 * [backup-simplify]: Simplify 1 into 1
3.293 * [backup-simplify]: Simplify (* 1 1) into 1
3.293 * [backup-simplify]: Simplify (/ 1 1) into 1
3.293 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.293 * [taylor]: Taking taylor expansion of x in x
3.293 * [backup-simplify]: Simplify 0 into 0
3.293 * [backup-simplify]: Simplify 1 into 1
3.294 * [backup-simplify]: Simplify (+ 0 1) into 1
3.294 * [backup-simplify]: Simplify (* 1 1) into 1
3.294 * [backup-simplify]: Simplify (* 1 1) into 1
3.295 * [backup-simplify]: Simplify (/ 1 1) into 1
3.295 * [taylor]: Taking taylor expansion of 1 in y
3.295 * [backup-simplify]: Simplify 1 into 1
3.295 * [backup-simplify]: Simplify 0 into 0
3.296 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.296 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.298 * [backup-simplify]: Simplify (+ 0 0) into 0
3.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.299 * [taylor]: Taking taylor expansion of 0 in y
3.299 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 0 into 0
3.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.301 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.304 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.305 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
3.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
3.306 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.306 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.306 * [taylor]: Taking taylor expansion of 4.0 in y
3.306 * [backup-simplify]: Simplify 4.0 into 4.0
3.306 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.306 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.306 * [taylor]: Taking taylor expansion of y in y
3.306 * [backup-simplify]: Simplify 0 into 0
3.306 * [backup-simplify]: Simplify 1 into 1
3.307 * [backup-simplify]: Simplify (* 1 1) into 1
3.307 * [backup-simplify]: Simplify (/ 1 1) into 1
3.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.318 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.319 * [backup-simplify]: Simplify (- 0) into 0
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
3.320 * [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))))
3.320 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
3.320 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
3.320 * [taylor]: Taking taylor expansion of 4.0 in x
3.320 * [backup-simplify]: Simplify 4.0 into 4.0
3.320 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.320 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.320 * [taylor]: Taking taylor expansion of y in x
3.320 * [backup-simplify]: Simplify y into y
3.320 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.320 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.320 * [taylor]: Taking taylor expansion of 4.0 in x
3.320 * [backup-simplify]: Simplify 4.0 into 4.0
3.320 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.320 * [taylor]: Taking taylor expansion of y in x
3.320 * [backup-simplify]: Simplify y into y
3.320 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.320 * [taylor]: Taking taylor expansion of x in x
3.320 * [backup-simplify]: Simplify 0 into 0
3.320 * [backup-simplify]: Simplify 1 into 1
3.320 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.320 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.320 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.321 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.321 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
3.321 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
3.321 * [taylor]: Taking taylor expansion of 4.0 in y
3.321 * [backup-simplify]: Simplify 4.0 into 4.0
3.321 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.321 * [taylor]: Taking taylor expansion of y in y
3.321 * [backup-simplify]: Simplify 0 into 0
3.321 * [backup-simplify]: Simplify 1 into 1
3.321 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.321 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.321 * [taylor]: Taking taylor expansion of 4.0 in y
3.321 * [backup-simplify]: Simplify 4.0 into 4.0
3.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.321 * [taylor]: Taking taylor expansion of y in y
3.321 * [backup-simplify]: Simplify 0 into 0
3.321 * [backup-simplify]: Simplify 1 into 1
3.321 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.321 * [taylor]: Taking taylor expansion of x in y
3.321 * [backup-simplify]: Simplify x into x
3.322 * [backup-simplify]: Simplify (* 1 1) into 1
3.322 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.322 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.323 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.323 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
3.323 * [taylor]: Taking taylor expansion of 4.0 in y
3.323 * [backup-simplify]: Simplify 4.0 into 4.0
3.323 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.323 * [taylor]: Taking taylor expansion of y in y
3.323 * [backup-simplify]: Simplify 0 into 0
3.323 * [backup-simplify]: Simplify 1 into 1
3.323 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.323 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.323 * [taylor]: Taking taylor expansion of 4.0 in y
3.323 * [backup-simplify]: Simplify 4.0 into 4.0
3.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.323 * [taylor]: Taking taylor expansion of y in y
3.323 * [backup-simplify]: Simplify 0 into 0
3.323 * [backup-simplify]: Simplify 1 into 1
3.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.323 * [taylor]: Taking taylor expansion of x in y
3.323 * [backup-simplify]: Simplify x into x
3.324 * [backup-simplify]: Simplify (* 1 1) into 1
3.324 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.324 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.324 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.325 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
3.325 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
3.325 * [taylor]: Taking taylor expansion of 4.0 in x
3.325 * [backup-simplify]: Simplify 4.0 into 4.0
3.325 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.325 * [taylor]: Taking taylor expansion of x in x
3.325 * [backup-simplify]: Simplify 0 into 0
3.325 * [backup-simplify]: Simplify 1 into 1
3.325 * [backup-simplify]: Simplify (* 1 1) into 1
3.326 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
3.327 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.328 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.329 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
3.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.330 * [backup-simplify]: Simplify 0 into 0
3.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.331 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.332 * [backup-simplify]: Simplify (+ 0 0) into 0
3.332 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.333 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
3.333 * [taylor]: Taking taylor expansion of 0 in x
3.333 * [backup-simplify]: Simplify 0 into 0
3.333 * [backup-simplify]: Simplify 0 into 0
3.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.336 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.336 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.337 * [backup-simplify]: Simplify (* 1 1) into 1
3.338 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.338 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.339 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.339 * [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))))
3.340 * [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))))
3.340 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
3.341 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
3.341 * [taylor]: Taking taylor expansion of 16.0 in x
3.341 * [backup-simplify]: Simplify 16.0 into 16.0
3.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.341 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.341 * [taylor]: Taking taylor expansion of x in x
3.341 * [backup-simplify]: Simplify 0 into 0
3.341 * [backup-simplify]: Simplify 1 into 1
3.341 * [backup-simplify]: Simplify (* 1 1) into 1
3.342 * [backup-simplify]: Simplify (* 1 1) into 1
3.342 * [backup-simplify]: Simplify (/ 1 1) into 1
3.343 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.344 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.349 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.354 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.354 * [backup-simplify]: Simplify (- 0) into 0
3.354 * [backup-simplify]: Simplify 0 into 0
3.354 * [backup-simplify]: Simplify 0 into 0
3.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify 0 into 0
3.356 * [backup-simplify]: Simplify 0 into 0
3.356 * [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)))
3.356 * [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
3.356 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
3.356 * [taylor]: Taking taylor expansion of 4.0 in x
3.356 * [backup-simplify]: Simplify 4.0 into 4.0
3.356 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
3.356 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.356 * [taylor]: Taking taylor expansion of 4.0 in x
3.356 * [backup-simplify]: Simplify 4.0 into 4.0
3.356 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.356 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.356 * [taylor]: Taking taylor expansion of y in x
3.356 * [backup-simplify]: Simplify y into y
3.356 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.357 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.357 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.357 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.357 * [taylor]: Taking taylor expansion of x in x
3.357 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify 1 into 1
3.357 * [backup-simplify]: Simplify (* 1 1) into 1
3.357 * [backup-simplify]: Simplify (/ 1 1) into 1
3.357 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.357 * [taylor]: Taking taylor expansion of y in x
3.357 * [backup-simplify]: Simplify y into y
3.358 * [backup-simplify]: Simplify (+ 0 1) into 1
3.358 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.358 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
3.358 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
3.358 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
3.358 * [taylor]: Taking taylor expansion of 4.0 in y
3.358 * [backup-simplify]: Simplify 4.0 into 4.0
3.358 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
3.358 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.358 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.358 * [taylor]: Taking taylor expansion of 4.0 in y
3.358 * [backup-simplify]: Simplify 4.0 into 4.0
3.358 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.358 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.358 * [taylor]: Taking taylor expansion of y in y
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 1 into 1
3.359 * [backup-simplify]: Simplify (* 1 1) into 1
3.359 * [backup-simplify]: Simplify (/ 1 1) into 1
3.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.359 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.359 * [taylor]: Taking taylor expansion of x in y
3.359 * [backup-simplify]: Simplify x into x
3.359 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.359 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.359 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.359 * [taylor]: Taking taylor expansion of y in y
3.359 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify 1 into 1
3.359 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.360 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.360 * [backup-simplify]: Simplify (* 1 1) into 1
3.360 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.361 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
3.361 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
3.361 * [taylor]: Taking taylor expansion of 4.0 in y
3.361 * [backup-simplify]: Simplify 4.0 into 4.0
3.361 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
3.361 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.361 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.361 * [taylor]: Taking taylor expansion of 4.0 in y
3.361 * [backup-simplify]: Simplify 4.0 into 4.0
3.361 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.361 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.361 * [taylor]: Taking taylor expansion of y in y
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [backup-simplify]: Simplify 1 into 1
3.361 * [backup-simplify]: Simplify (* 1 1) into 1
3.361 * [backup-simplify]: Simplify (/ 1 1) into 1
3.361 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.361 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.361 * [taylor]: Taking taylor expansion of x in y
3.361 * [backup-simplify]: Simplify x into x
3.361 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.362 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.362 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.362 * [taylor]: Taking taylor expansion of y in y
3.362 * [backup-simplify]: Simplify 0 into 0
3.362 * [backup-simplify]: Simplify 1 into 1
3.362 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.362 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.363 * [backup-simplify]: Simplify (* 1 1) into 1
3.363 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.363 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
3.363 * [taylor]: Taking taylor expansion of 1.0 in x
3.363 * [backup-simplify]: Simplify 1.0 into 1.0
3.363 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.364 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.365 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.365 * [backup-simplify]: Simplify (+ 0 0) into 0
3.366 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.366 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
3.366 * [taylor]: Taking taylor expansion of 0 in x
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 0 into 0
3.367 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.369 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.369 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
3.370 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
3.371 * [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))))
3.371 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.371 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.371 * [taylor]: Taking taylor expansion of 0.25 in x
3.371 * [backup-simplify]: Simplify 0.25 into 0.25
3.371 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.371 * [taylor]: Taking taylor expansion of x in x
3.371 * [backup-simplify]: Simplify 0 into 0
3.371 * [backup-simplify]: Simplify 1 into 1
3.371 * [backup-simplify]: Simplify (* 1 1) into 1
3.371 * [backup-simplify]: Simplify (/ 1 1) into 1
3.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.373 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.378 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.378 * [backup-simplify]: Simplify (- 0) into 0
3.378 * [backup-simplify]: Simplify 0 into 0
3.378 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [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)))
3.379 * [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
3.379 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
3.379 * [taylor]: Taking taylor expansion of 4.0 in x
3.379 * [backup-simplify]: Simplify 4.0 into 4.0
3.379 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
3.379 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.379 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.379 * [taylor]: Taking taylor expansion of 4.0 in x
3.379 * [backup-simplify]: Simplify 4.0 into 4.0
3.380 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.380 * [taylor]: Taking taylor expansion of y in x
3.380 * [backup-simplify]: Simplify y into y
3.380 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.380 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.380 * [taylor]: Taking taylor expansion of x in x
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 1 into 1
3.381 * [backup-simplify]: Simplify (* 1 1) into 1
3.381 * [backup-simplify]: Simplify (/ 1 1) into 1
3.381 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.381 * [taylor]: Taking taylor expansion of y in x
3.381 * [backup-simplify]: Simplify y into y
3.382 * [backup-simplify]: Simplify (+ 0 1) into 1
3.382 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.382 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
3.382 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
3.382 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
3.382 * [taylor]: Taking taylor expansion of 4.0 in y
3.382 * [backup-simplify]: Simplify 4.0 into 4.0
3.382 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
3.383 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.383 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.383 * [taylor]: Taking taylor expansion of 4.0 in y
3.383 * [backup-simplify]: Simplify 4.0 into 4.0
3.383 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.383 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.383 * [taylor]: Taking taylor expansion of y in y
3.383 * [backup-simplify]: Simplify 0 into 0
3.383 * [backup-simplify]: Simplify 1 into 1
3.383 * [backup-simplify]: Simplify (* 1 1) into 1
3.384 * [backup-simplify]: Simplify (/ 1 1) into 1
3.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.384 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.384 * [taylor]: Taking taylor expansion of x in y
3.384 * [backup-simplify]: Simplify x into x
3.384 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.384 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.384 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.384 * [taylor]: Taking taylor expansion of y in y
3.384 * [backup-simplify]: Simplify 0 into 0
3.384 * [backup-simplify]: Simplify 1 into 1
3.385 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.386 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.386 * [backup-simplify]: Simplify (* 1 1) into 1
3.387 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.387 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
3.387 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
3.387 * [taylor]: Taking taylor expansion of 4.0 in y
3.387 * [backup-simplify]: Simplify 4.0 into 4.0
3.387 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
3.387 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.387 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.387 * [taylor]: Taking taylor expansion of 4.0 in y
3.387 * [backup-simplify]: Simplify 4.0 into 4.0
3.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.388 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.388 * [taylor]: Taking taylor expansion of y in y
3.388 * [backup-simplify]: Simplify 0 into 0
3.388 * [backup-simplify]: Simplify 1 into 1
3.388 * [backup-simplify]: Simplify (* 1 1) into 1
3.389 * [backup-simplify]: Simplify (/ 1 1) into 1
3.389 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.389 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.389 * [taylor]: Taking taylor expansion of x in y
3.389 * [backup-simplify]: Simplify x into x
3.389 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.389 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.389 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.389 * [taylor]: Taking taylor expansion of y in y
3.389 * [backup-simplify]: Simplify 0 into 0
3.389 * [backup-simplify]: Simplify 1 into 1
3.392 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.393 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.394 * [backup-simplify]: Simplify (* 1 1) into 1
3.394 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.394 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
3.394 * [taylor]: Taking taylor expansion of 1.0 in x
3.394 * [backup-simplify]: Simplify 1.0 into 1.0
3.394 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.395 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.396 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.397 * [backup-simplify]: Simplify (+ 0 0) into 0
3.397 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.398 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
3.398 * [taylor]: Taking taylor expansion of 0 in x
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.401 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
3.401 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
3.402 * [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))))
3.402 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
3.402 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
3.402 * [taylor]: Taking taylor expansion of 0.25 in x
3.402 * [backup-simplify]: Simplify 0.25 into 0.25
3.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.402 * [taylor]: Taking taylor expansion of x in x
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 1 into 1
3.403 * [backup-simplify]: Simplify (* 1 1) into 1
3.403 * [backup-simplify]: Simplify (/ 1 1) into 1
3.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.409 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.409 * [backup-simplify]: Simplify (- 0) into 0
3.409 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * * * * [progress]: [ 3 / 4 ] generating series at (2)
3.410 * [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)))))
3.410 * [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
3.410 * [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
3.410 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.410 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.410 * [taylor]: Taking taylor expansion of x in y
3.410 * [backup-simplify]: Simplify x into x
3.410 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.410 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.410 * [taylor]: Taking taylor expansion of 4.0 in y
3.410 * [backup-simplify]: Simplify 4.0 into 4.0
3.410 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.410 * [taylor]: Taking taylor expansion of y in y
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 1 into 1
3.410 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.410 * [taylor]: Taking taylor expansion of x in y
3.410 * [backup-simplify]: Simplify x into x
3.410 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.410 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.411 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.411 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.411 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
3.411 * [taylor]: Taking taylor expansion of 4.0 in y
3.411 * [backup-simplify]: Simplify 4.0 into 4.0
3.411 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.411 * [taylor]: Taking taylor expansion of y in y
3.411 * [backup-simplify]: Simplify 0 into 0
3.411 * [backup-simplify]: Simplify 1 into 1
3.411 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.411 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.411 * [taylor]: Taking taylor expansion of 4.0 in y
3.411 * [backup-simplify]: Simplify 4.0 into 4.0
3.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.411 * [taylor]: Taking taylor expansion of y in y
3.411 * [backup-simplify]: Simplify 0 into 0
3.411 * [backup-simplify]: Simplify 1 into 1
3.411 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.411 * [taylor]: Taking taylor expansion of x in y
3.411 * [backup-simplify]: Simplify x into x
3.411 * [backup-simplify]: Simplify (* 1 1) into 1
3.412 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.412 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.412 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.412 * [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
3.412 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.412 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.412 * [taylor]: Taking taylor expansion of x in x
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.412 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.412 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.412 * [taylor]: Taking taylor expansion of 4.0 in x
3.412 * [backup-simplify]: Simplify 4.0 into 4.0
3.412 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.412 * [taylor]: Taking taylor expansion of y in x
3.412 * [backup-simplify]: Simplify y into y
3.412 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.412 * [taylor]: Taking taylor expansion of x in x
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.412 * [backup-simplify]: Simplify (* 1 1) into 1
3.413 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.413 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.413 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.413 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
3.413 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
3.413 * [taylor]: Taking taylor expansion of 4.0 in x
3.413 * [backup-simplify]: Simplify 4.0 into 4.0
3.413 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.413 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.413 * [taylor]: Taking taylor expansion of y in x
3.413 * [backup-simplify]: Simplify y into y
3.413 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.413 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.413 * [taylor]: Taking taylor expansion of 4.0 in x
3.413 * [backup-simplify]: Simplify 4.0 into 4.0
3.413 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.413 * [taylor]: Taking taylor expansion of y in x
3.413 * [backup-simplify]: Simplify y into y
3.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.413 * [taylor]: Taking taylor expansion of x in x
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 1 into 1
3.413 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.413 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.413 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.413 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.414 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
3.414 * [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
3.414 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.414 * [taylor]: Taking taylor expansion of x in x
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.414 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.414 * [taylor]: Taking taylor expansion of 4.0 in x
3.414 * [backup-simplify]: Simplify 4.0 into 4.0
3.414 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.414 * [taylor]: Taking taylor expansion of y in x
3.414 * [backup-simplify]: Simplify y into y
3.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.414 * [taylor]: Taking taylor expansion of x in x
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify (* 1 1) into 1
3.414 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.415 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.415 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.415 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
3.415 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
3.415 * [taylor]: Taking taylor expansion of 4.0 in x
3.415 * [backup-simplify]: Simplify 4.0 into 4.0
3.415 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.415 * [taylor]: Taking taylor expansion of y in x
3.415 * [backup-simplify]: Simplify y into y
3.415 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.415 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.415 * [taylor]: Taking taylor expansion of 4.0 in x
3.415 * [backup-simplify]: Simplify 4.0 into 4.0
3.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.415 * [taylor]: Taking taylor expansion of y in x
3.415 * [backup-simplify]: Simplify y into y
3.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.415 * [taylor]: Taking taylor expansion of x in x
3.415 * [backup-simplify]: Simplify 0 into 0
3.415 * [backup-simplify]: Simplify 1 into 1
3.415 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.415 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.415 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.415 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.416 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
3.416 * [backup-simplify]: Simplify (* 4.0 0.25) into 1.0
3.416 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.417 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.417 * [taylor]: Taking taylor expansion of (- 1.0) in y
3.417 * [taylor]: Taking taylor expansion of 1.0 in y
3.417 * [backup-simplify]: Simplify 1.0 into 1.0
3.417 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.418 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.418 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.418 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.418 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.419 * [backup-simplify]: Simplify (+ 0 0) into 0
3.419 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))))) into 0
3.419 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 0.25)) into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.420 * [backup-simplify]: Simplify (+ 0 0) into 0
3.420 * [taylor]: Taking taylor expansion of 0 in y
3.420 * [backup-simplify]: Simplify 0 into 0
3.420 * [backup-simplify]: Simplify 0 into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.420 * [backup-simplify]: Simplify 0 into 0
3.420 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.421 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.421 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.422 * [backup-simplify]: Simplify (* 1 1) into 1
3.422 * [backup-simplify]: Simplify (+ 0 1) into 1
3.423 * [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))))
3.424 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25))) into (- (* 0.25 (/ 1 (pow y 2))))
3.424 * [backup-simplify]: Simplify (- (- (* 0.25 (/ 1 (pow y 2))))) into (* 0.25 (/ 1 (pow y 2)))
3.425 * [backup-simplify]: Simplify (+ (/ 0.25 (pow y 2)) (* 0.25 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
3.425 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.425 * [taylor]: Taking taylor expansion of 0.5 in y
3.425 * [backup-simplify]: Simplify 0.5 into 0.5
3.425 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.425 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.425 * [taylor]: Taking taylor expansion of y in y
3.425 * [backup-simplify]: Simplify 0 into 0
3.425 * [backup-simplify]: Simplify 1 into 1
3.426 * [backup-simplify]: Simplify (* 1 1) into 1
3.426 * [backup-simplify]: Simplify (/ 1 1) into 1
3.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.428 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.432 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify (- 0) into 0
3.432 * [backup-simplify]: Simplify 0 into 0
3.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.433 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.434 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.435 * [backup-simplify]: Simplify (+ 0 0) into 0
3.435 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
3.436 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.437 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.439 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.440 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.440 * [backup-simplify]: Simplify (+ 0 0) into 0
3.441 * [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
3.443 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25)))) into 0
3.443 * [backup-simplify]: Simplify (- 0) into 0
3.444 * [backup-simplify]: Simplify (+ 0 0) into 0
3.444 * [taylor]: Taking taylor expansion of 0 in y
3.444 * [backup-simplify]: Simplify 0 into 0
3.444 * [backup-simplify]: Simplify 0 into 0
3.444 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.445 * [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)))))
3.445 * [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
3.445 * [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
3.445 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
3.445 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
3.445 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.446 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.446 * [taylor]: Taking taylor expansion of 4.0 in y
3.446 * [backup-simplify]: Simplify 4.0 into 4.0
3.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.446 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.446 * [taylor]: Taking taylor expansion of y in y
3.446 * [backup-simplify]: Simplify 0 into 0
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [backup-simplify]: Simplify (* 1 1) into 1
3.447 * [backup-simplify]: Simplify (/ 1 1) into 1
3.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.447 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.447 * [taylor]: Taking taylor expansion of x in y
3.447 * [backup-simplify]: Simplify x into x
3.447 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.447 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.447 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.447 * [taylor]: Taking taylor expansion of x in y
3.447 * [backup-simplify]: Simplify x into x
3.448 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.449 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.449 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.449 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
3.449 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
3.449 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in y
3.449 * [taylor]: Taking taylor expansion of 4.0 in y
3.449 * [backup-simplify]: Simplify 4.0 into 4.0
3.449 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
3.449 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
3.449 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.449 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.449 * [taylor]: Taking taylor expansion of 4.0 in y
3.449 * [backup-simplify]: Simplify 4.0 into 4.0
3.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.449 * [taylor]: Taking taylor expansion of y in y
3.449 * [backup-simplify]: Simplify 0 into 0
3.449 * [backup-simplify]: Simplify 1 into 1
3.450 * [backup-simplify]: Simplify (* 1 1) into 1
3.451 * [backup-simplify]: Simplify (/ 1 1) into 1
3.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.451 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.451 * [taylor]: Taking taylor expansion of x in y
3.451 * [backup-simplify]: Simplify x into x
3.451 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.451 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.451 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.451 * [taylor]: Taking taylor expansion of y in y
3.451 * [backup-simplify]: Simplify 0 into 0
3.451 * [backup-simplify]: Simplify 1 into 1
3.452 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.452 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.453 * [backup-simplify]: Simplify (* 1 1) into 1
3.453 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.454 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
3.454 * [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
3.454 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.454 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.454 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.454 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.454 * [taylor]: Taking taylor expansion of 4.0 in x
3.454 * [backup-simplify]: Simplify 4.0 into 4.0
3.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.454 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.454 * [taylor]: Taking taylor expansion of y in x
3.454 * [backup-simplify]: Simplify y into y
3.454 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.454 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.454 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.454 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.454 * [taylor]: Taking taylor expansion of x in x
3.454 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify 1 into 1
3.455 * [backup-simplify]: Simplify (* 1 1) into 1
3.455 * [backup-simplify]: Simplify (/ 1 1) into 1
3.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.456 * [taylor]: Taking taylor expansion of x in x
3.456 * [backup-simplify]: Simplify 0 into 0
3.456 * [backup-simplify]: Simplify 1 into 1
3.456 * [backup-simplify]: Simplify (+ 0 1) into 1
3.456 * [backup-simplify]: Simplify (* 1 1) into 1
3.457 * [backup-simplify]: Simplify (* 1 1) into 1
3.457 * [backup-simplify]: Simplify (/ 1 1) into 1
3.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
3.457 * [taylor]: Taking taylor expansion of 4.0 in x
3.457 * [backup-simplify]: Simplify 4.0 into 4.0
3.457 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
3.457 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
3.457 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.458 * [taylor]: Taking taylor expansion of 4.0 in x
3.458 * [backup-simplify]: Simplify 4.0 into 4.0
3.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.458 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.458 * [taylor]: Taking taylor expansion of y in x
3.458 * [backup-simplify]: Simplify y into y
3.458 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.458 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.458 * [taylor]: Taking taylor expansion of x in x
3.458 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify 1 into 1
3.459 * [backup-simplify]: Simplify (* 1 1) into 1
3.459 * [backup-simplify]: Simplify (/ 1 1) into 1
3.459 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.459 * [taylor]: Taking taylor expansion of y in x
3.459 * [backup-simplify]: Simplify y into y
3.460 * [backup-simplify]: Simplify (+ 0 1) into 1
3.460 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.460 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
3.460 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.460 * [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
3.460 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.460 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.460 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.460 * [taylor]: Taking taylor expansion of 4.0 in x
3.460 * [backup-simplify]: Simplify 4.0 into 4.0
3.460 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.460 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.460 * [taylor]: Taking taylor expansion of y in x
3.460 * [backup-simplify]: Simplify y into y
3.461 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.461 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.461 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.461 * [taylor]: Taking taylor expansion of x in x
3.461 * [backup-simplify]: Simplify 0 into 0
3.461 * [backup-simplify]: Simplify 1 into 1
3.461 * [backup-simplify]: Simplify (* 1 1) into 1
3.462 * [backup-simplify]: Simplify (/ 1 1) into 1
3.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.462 * [taylor]: Taking taylor expansion of x in x
3.462 * [backup-simplify]: Simplify 0 into 0
3.462 * [backup-simplify]: Simplify 1 into 1
3.462 * [backup-simplify]: Simplify (+ 0 1) into 1
3.463 * [backup-simplify]: Simplify (* 1 1) into 1
3.463 * [backup-simplify]: Simplify (* 1 1) into 1
3.464 * [backup-simplify]: Simplify (/ 1 1) into 1
3.464 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
3.464 * [taylor]: Taking taylor expansion of 4.0 in x
3.464 * [backup-simplify]: Simplify 4.0 into 4.0
3.464 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
3.464 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
3.464 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.464 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.464 * [taylor]: Taking taylor expansion of 4.0 in x
3.464 * [backup-simplify]: Simplify 4.0 into 4.0
3.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.464 * [taylor]: Taking taylor expansion of y in x
3.464 * [backup-simplify]: Simplify y into y
3.464 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.464 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.464 * [taylor]: Taking taylor expansion of x in x
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 1 into 1
3.465 * [backup-simplify]: Simplify (* 1 1) into 1
3.465 * [backup-simplify]: Simplify (/ 1 1) into 1
3.465 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.465 * [taylor]: Taking taylor expansion of y in x
3.465 * [backup-simplify]: Simplify y into y
3.466 * [backup-simplify]: Simplify (+ 0 1) into 1
3.466 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.466 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
3.466 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.467 * [backup-simplify]: Simplify (+ 1 0) into 1
3.467 * [taylor]: Taking taylor expansion of 1 in y
3.467 * [backup-simplify]: Simplify 1 into 1
3.468 * [backup-simplify]: Simplify 1 into 1
3.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.471 * [backup-simplify]: Simplify (+ 0 0) into 0
3.471 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.473 * [backup-simplify]: Simplify (+ 0 0) into 0
3.473 * [taylor]: Taking taylor expansion of 0 in y
3.473 * [backup-simplify]: Simplify 0 into 0
3.473 * [backup-simplify]: Simplify 0 into 0
3.473 * [backup-simplify]: Simplify 0 into 0
3.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.474 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.477 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
3.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
3.480 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.481 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.481 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
3.481 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.481 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.481 * [taylor]: Taking taylor expansion of 8.0 in y
3.481 * [backup-simplify]: Simplify 8.0 into 8.0
3.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.481 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.481 * [taylor]: Taking taylor expansion of y in y
3.481 * [backup-simplify]: Simplify 0 into 0
3.481 * [backup-simplify]: Simplify 1 into 1
3.482 * [backup-simplify]: Simplify (* 1 1) into 1
3.482 * [backup-simplify]: Simplify (/ 1 1) into 1
3.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.484 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.488 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.488 * [backup-simplify]: Simplify (- 0) into 0
3.489 * [backup-simplify]: Simplify 0 into 0
3.489 * [backup-simplify]: Simplify 0 into 0
3.489 * [backup-simplify]: Simplify 0 into 0
3.490 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.490 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.491 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.494 * [backup-simplify]: Simplify (+ 0 0) into 0
3.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
3.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
3.498 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.499 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.500 * [backup-simplify]: Simplify (+ 0 0) into 0
3.501 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
3.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.502 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.503 * [backup-simplify]: Simplify (- 0) into 0
3.503 * [backup-simplify]: Simplify (+ 0 0) into 0
3.503 * [taylor]: Taking taylor expansion of 0 in y
3.503 * [backup-simplify]: Simplify 0 into 0
3.503 * [backup-simplify]: Simplify 0 into 0
3.503 * [backup-simplify]: Simplify 1 into 1
3.504 * [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)))))
3.504 * [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
3.504 * [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
3.504 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
3.504 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
3.504 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.504 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.505 * [taylor]: Taking taylor expansion of 4.0 in y
3.505 * [backup-simplify]: Simplify 4.0 into 4.0
3.505 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.505 * [taylor]: Taking taylor expansion of y in y
3.505 * [backup-simplify]: Simplify 0 into 0
3.505 * [backup-simplify]: Simplify 1 into 1
3.505 * [backup-simplify]: Simplify (* 1 1) into 1
3.506 * [backup-simplify]: Simplify (/ 1 1) into 1
3.506 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.506 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.506 * [taylor]: Taking taylor expansion of x in y
3.506 * [backup-simplify]: Simplify x into x
3.506 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.506 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.506 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.506 * [taylor]: Taking taylor expansion of x in y
3.506 * [backup-simplify]: Simplify x into x
3.507 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.508 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.508 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.508 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
3.508 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
3.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in y
3.508 * [taylor]: Taking taylor expansion of 4.0 in y
3.508 * [backup-simplify]: Simplify 4.0 into 4.0
3.508 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
3.508 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
3.508 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.508 * [taylor]: Taking taylor expansion of 4.0 in y
3.508 * [backup-simplify]: Simplify 4.0 into 4.0
3.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.509 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.509 * [taylor]: Taking taylor expansion of y in y
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 1 into 1
3.509 * [backup-simplify]: Simplify (* 1 1) into 1
3.510 * [backup-simplify]: Simplify (/ 1 1) into 1
3.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.510 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.510 * [taylor]: Taking taylor expansion of x in y
3.510 * [backup-simplify]: Simplify x into x
3.510 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.510 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.510 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.510 * [taylor]: Taking taylor expansion of y in y
3.510 * [backup-simplify]: Simplify 0 into 0
3.510 * [backup-simplify]: Simplify 1 into 1
3.511 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.512 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.512 * [backup-simplify]: Simplify (* 1 1) into 1
3.512 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.513 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
3.513 * [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
3.513 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.513 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.513 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.513 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.513 * [taylor]: Taking taylor expansion of 4.0 in x
3.513 * [backup-simplify]: Simplify 4.0 into 4.0
3.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.513 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.513 * [taylor]: Taking taylor expansion of y in x
3.513 * [backup-simplify]: Simplify y into y
3.513 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.514 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.514 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.514 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.514 * [taylor]: Taking taylor expansion of x in x
3.514 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify 1 into 1
3.514 * [backup-simplify]: Simplify (* 1 1) into 1
3.515 * [backup-simplify]: Simplify (/ 1 1) into 1
3.515 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.515 * [taylor]: Taking taylor expansion of x in x
3.515 * [backup-simplify]: Simplify 0 into 0
3.515 * [backup-simplify]: Simplify 1 into 1
3.515 * [backup-simplify]: Simplify (+ 0 1) into 1
3.516 * [backup-simplify]: Simplify (* 1 1) into 1
3.516 * [backup-simplify]: Simplify (* 1 1) into 1
3.517 * [backup-simplify]: Simplify (/ 1 1) into 1
3.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
3.517 * [taylor]: Taking taylor expansion of 4.0 in x
3.517 * [backup-simplify]: Simplify 4.0 into 4.0
3.517 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
3.517 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
3.517 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.517 * [taylor]: Taking taylor expansion of 4.0 in x
3.517 * [backup-simplify]: Simplify 4.0 into 4.0
3.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.517 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.517 * [taylor]: Taking taylor expansion of y in x
3.517 * [backup-simplify]: Simplify y into y
3.517 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.517 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.517 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.517 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.518 * [taylor]: Taking taylor expansion of x in x
3.518 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify 1 into 1
3.518 * [backup-simplify]: Simplify (* 1 1) into 1
3.519 * [backup-simplify]: Simplify (/ 1 1) into 1
3.519 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.519 * [taylor]: Taking taylor expansion of y in x
3.519 * [backup-simplify]: Simplify y into y
3.519 * [backup-simplify]: Simplify (+ 0 1) into 1
3.519 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.519 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
3.520 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.520 * [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
3.520 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
3.520 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
3.520 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.520 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.520 * [taylor]: Taking taylor expansion of 4.0 in x
3.520 * [backup-simplify]: Simplify 4.0 into 4.0
3.520 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.520 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.520 * [taylor]: Taking taylor expansion of y in x
3.520 * [backup-simplify]: Simplify y into y
3.520 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.520 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.520 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.520 * [taylor]: Taking taylor expansion of x in x
3.520 * [backup-simplify]: Simplify 0 into 0
3.520 * [backup-simplify]: Simplify 1 into 1
3.521 * [backup-simplify]: Simplify (* 1 1) into 1
3.521 * [backup-simplify]: Simplify (/ 1 1) into 1
3.521 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.522 * [taylor]: Taking taylor expansion of x in x
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 1 into 1
3.522 * [backup-simplify]: Simplify (+ 0 1) into 1
3.522 * [backup-simplify]: Simplify (* 1 1) into 1
3.523 * [backup-simplify]: Simplify (* 1 1) into 1
3.523 * [backup-simplify]: Simplify (/ 1 1) into 1
3.523 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))) in x
3.523 * [taylor]: Taking taylor expansion of 4.0 in x
3.523 * [backup-simplify]: Simplify 4.0 into 4.0
3.523 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
3.523 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
3.524 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.524 * [taylor]: Taking taylor expansion of 4.0 in x
3.524 * [backup-simplify]: Simplify 4.0 into 4.0
3.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.524 * [taylor]: Taking taylor expansion of y in x
3.524 * [backup-simplify]: Simplify y into y
3.524 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.524 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.524 * [taylor]: Taking taylor expansion of x in x
3.524 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify 1 into 1
3.525 * [backup-simplify]: Simplify (* 1 1) into 1
3.525 * [backup-simplify]: Simplify (/ 1 1) into 1
3.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.525 * [taylor]: Taking taylor expansion of y in x
3.525 * [backup-simplify]: Simplify y into y
3.526 * [backup-simplify]: Simplify (+ 0 1) into 1
3.526 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.526 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
3.526 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.527 * [backup-simplify]: Simplify (+ 1 0) into 1
3.527 * [taylor]: Taking taylor expansion of 1 in y
3.527 * [backup-simplify]: Simplify 1 into 1
3.527 * [backup-simplify]: Simplify 1 into 1
3.528 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.530 * [backup-simplify]: Simplify (+ 0 0) into 0
3.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.532 * [backup-simplify]: Simplify (+ 0 0) into 0
3.532 * [taylor]: Taking taylor expansion of 0 in y
3.532 * [backup-simplify]: Simplify 0 into 0
3.532 * [backup-simplify]: Simplify 0 into 0
3.533 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.534 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.537 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
3.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
3.540 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.540 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.540 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
3.540 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.540 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.540 * [taylor]: Taking taylor expansion of 8.0 in y
3.540 * [backup-simplify]: Simplify 8.0 into 8.0
3.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.540 * [taylor]: Taking taylor expansion of y in y
3.540 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify 1 into 1
3.541 * [backup-simplify]: Simplify (* 1 1) into 1
3.541 * [backup-simplify]: Simplify (/ 1 1) into 1
3.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.543 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.547 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.547 * [backup-simplify]: Simplify (- 0) into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.549 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.550 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.553 * [backup-simplify]: Simplify (+ 0 0) into 0
3.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 1)))) into 0
3.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
3.556 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.557 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.558 * [backup-simplify]: Simplify (+ 0 0) into 0
3.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
3.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.562 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.563 * [backup-simplify]: Simplify (- 0) into 0
3.564 * [backup-simplify]: Simplify (+ 0 0) into 0
3.564 * [taylor]: Taking taylor expansion of 0 in y
3.564 * [backup-simplify]: Simplify 0 into 0
3.564 * [backup-simplify]: Simplify 0 into 0
3.564 * [backup-simplify]: Simplify 1 into 1
3.564 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
3.564 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
3.564 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
3.564 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.564 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.564 * [taylor]: Taking taylor expansion of 4.0 in y
3.564 * [backup-simplify]: Simplify 4.0 into 4.0
3.564 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.564 * [taylor]: Taking taylor expansion of y in y
3.564 * [backup-simplify]: Simplify 0 into 0
3.564 * [backup-simplify]: Simplify 1 into 1
3.564 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.565 * [taylor]: Taking taylor expansion of x in y
3.565 * [backup-simplify]: Simplify x into x
3.565 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.565 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.565 * [taylor]: Taking taylor expansion of 4.0 in x
3.565 * [backup-simplify]: Simplify 4.0 into 4.0
3.565 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.565 * [taylor]: Taking taylor expansion of y in x
3.565 * [backup-simplify]: Simplify y into y
3.565 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.565 * [taylor]: Taking taylor expansion of x in x
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify 1 into 1
3.565 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.565 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.565 * [taylor]: Taking taylor expansion of 4.0 in x
3.565 * [backup-simplify]: Simplify 4.0 into 4.0
3.565 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.565 * [taylor]: Taking taylor expansion of y in x
3.565 * [backup-simplify]: Simplify y into y
3.565 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.565 * [taylor]: Taking taylor expansion of x in x
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify 1 into 1
3.565 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.565 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.566 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.566 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.566 * [taylor]: Taking taylor expansion of 4.0 in y
3.566 * [backup-simplify]: Simplify 4.0 into 4.0
3.566 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.566 * [taylor]: Taking taylor expansion of y in y
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 1 into 1
3.566 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.567 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.567 * [backup-simplify]: Simplify (+ 0 0) into 0
3.567 * [taylor]: Taking taylor expansion of 0 in y
3.567 * [backup-simplify]: Simplify 0 into 0
3.567 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.569 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.569 * [backup-simplify]: Simplify (* 1 1) into 1
3.570 * [backup-simplify]: Simplify (+ 0 1) into 1
3.570 * [taylor]: Taking taylor expansion of 1 in y
3.570 * [backup-simplify]: Simplify 1 into 1
3.570 * [backup-simplify]: Simplify 1 into 1
3.570 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify (* 1 1) into 1
3.571 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.571 * [backup-simplify]: Simplify 4.0 into 4.0
3.572 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.573 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.574 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.575 * [backup-simplify]: Simplify (+ 0 0) into 0
3.575 * [taylor]: Taking taylor expansion of 0 in y
3.575 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify 0 into 0
3.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.576 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.576 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.580 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
3.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.581 * [backup-simplify]: Simplify (+ 0 0) into 0
3.581 * [taylor]: Taking taylor expansion of 0 in y
3.581 * [backup-simplify]: Simplify 0 into 0
3.581 * [backup-simplify]: Simplify 0 into 0
3.581 * [backup-simplify]: Simplify 0 into 0
3.582 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
3.582 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
3.582 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
3.582 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.582 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.582 * [taylor]: Taking taylor expansion of 4.0 in y
3.582 * [backup-simplify]: Simplify 4.0 into 4.0
3.582 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.582 * [taylor]: Taking taylor expansion of y in y
3.582 * [backup-simplify]: Simplify 0 into 0
3.582 * [backup-simplify]: Simplify 1 into 1
3.583 * [backup-simplify]: Simplify (* 1 1) into 1
3.583 * [backup-simplify]: Simplify (/ 1 1) into 1
3.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.583 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.583 * [taylor]: Taking taylor expansion of x in y
3.583 * [backup-simplify]: Simplify x into x
3.583 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.583 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.583 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.583 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.583 * [taylor]: Taking taylor expansion of 4.0 in x
3.583 * [backup-simplify]: Simplify 4.0 into 4.0
3.583 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.583 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.583 * [taylor]: Taking taylor expansion of y in x
3.583 * [backup-simplify]: Simplify y into y
3.583 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.583 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.583 * [taylor]: Taking taylor expansion of x in x
3.583 * [backup-simplify]: Simplify 0 into 0
3.583 * [backup-simplify]: Simplify 1 into 1
3.584 * [backup-simplify]: Simplify (* 1 1) into 1
3.584 * [backup-simplify]: Simplify (/ 1 1) into 1
3.584 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.584 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.584 * [taylor]: Taking taylor expansion of 4.0 in x
3.584 * [backup-simplify]: Simplify 4.0 into 4.0
3.584 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.584 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.584 * [taylor]: Taking taylor expansion of y in x
3.584 * [backup-simplify]: Simplify y into y
3.584 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.585 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.585 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.585 * [taylor]: Taking taylor expansion of x in x
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [backup-simplify]: Simplify (* 1 1) into 1
3.585 * [backup-simplify]: Simplify (/ 1 1) into 1
3.585 * [backup-simplify]: Simplify (+ 0 1) into 1
3.586 * [taylor]: Taking taylor expansion of 1 in y
3.586 * [backup-simplify]: Simplify 1 into 1
3.586 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.587 * [backup-simplify]: Simplify (+ 0 0) into 0
3.587 * [taylor]: Taking taylor expansion of 0 in y
3.587 * [backup-simplify]: Simplify 0 into 0
3.587 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.589 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.589 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.589 * [taylor]: Taking taylor expansion of 4.0 in y
3.589 * [backup-simplify]: Simplify 4.0 into 4.0
3.589 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.589 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.589 * [taylor]: Taking taylor expansion of y in y
3.589 * [backup-simplify]: Simplify 0 into 0
3.589 * [backup-simplify]: Simplify 1 into 1
3.589 * [backup-simplify]: Simplify (* 1 1) into 1
3.589 * [backup-simplify]: Simplify (/ 1 1) into 1
3.590 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.590 * [backup-simplify]: Simplify 4.0 into 4.0
3.590 * [backup-simplify]: Simplify 1 into 1
3.590 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.591 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.592 * [backup-simplify]: Simplify (+ 0 0) into 0
3.592 * [taylor]: Taking taylor expansion of 0 in y
3.592 * [backup-simplify]: Simplify 0 into 0
3.593 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.594 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.594 * [backup-simplify]: Simplify 0 into 0
3.594 * [backup-simplify]: Simplify 0 into 0
3.594 * [backup-simplify]: Simplify 0 into 0
3.594 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.595 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
3.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.597 * [backup-simplify]: Simplify (+ 0 0) into 0
3.597 * [taylor]: Taking taylor expansion of 0 in y
3.597 * [backup-simplify]: Simplify 0 into 0
3.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.599 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.599 * [backup-simplify]: Simplify 0 into 0
3.599 * [backup-simplify]: Simplify 0 into 0
3.599 * [backup-simplify]: Simplify 0 into 0
3.600 * [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))
3.600 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
3.600 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
3.600 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.600 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.600 * [taylor]: Taking taylor expansion of 4.0 in y
3.600 * [backup-simplify]: Simplify 4.0 into 4.0
3.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.600 * [taylor]: Taking taylor expansion of y in y
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify 1 into 1
3.600 * [backup-simplify]: Simplify (* 1 1) into 1
3.601 * [backup-simplify]: Simplify (/ 1 1) into 1
3.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.601 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.601 * [taylor]: Taking taylor expansion of x in y
3.601 * [backup-simplify]: Simplify x into x
3.601 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.601 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.601 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.601 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.601 * [taylor]: Taking taylor expansion of 4.0 in x
3.601 * [backup-simplify]: Simplify 4.0 into 4.0
3.601 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.601 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.601 * [taylor]: Taking taylor expansion of y in x
3.601 * [backup-simplify]: Simplify y into y
3.601 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.601 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.601 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.601 * [taylor]: Taking taylor expansion of x in x
3.601 * [backup-simplify]: Simplify 0 into 0
3.601 * [backup-simplify]: Simplify 1 into 1
3.602 * [backup-simplify]: Simplify (* 1 1) into 1
3.602 * [backup-simplify]: Simplify (/ 1 1) into 1
3.602 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.602 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.602 * [taylor]: Taking taylor expansion of 4.0 in x
3.602 * [backup-simplify]: Simplify 4.0 into 4.0
3.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.602 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.602 * [taylor]: Taking taylor expansion of y in x
3.602 * [backup-simplify]: Simplify y into y
3.602 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.602 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.602 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.602 * [taylor]: Taking taylor expansion of x in x
3.602 * [backup-simplify]: Simplify 0 into 0
3.602 * [backup-simplify]: Simplify 1 into 1
3.603 * [backup-simplify]: Simplify (* 1 1) into 1
3.603 * [backup-simplify]: Simplify (/ 1 1) into 1
3.603 * [backup-simplify]: Simplify (+ 0 1) into 1
3.603 * [taylor]: Taking taylor expansion of 1 in y
3.603 * [backup-simplify]: Simplify 1 into 1
3.604 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.605 * [backup-simplify]: Simplify (+ 0 0) into 0
3.605 * [taylor]: Taking taylor expansion of 0 in y
3.605 * [backup-simplify]: Simplify 0 into 0
3.605 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.606 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.607 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.607 * [taylor]: Taking taylor expansion of 4.0 in y
3.607 * [backup-simplify]: Simplify 4.0 into 4.0
3.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.607 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.607 * [taylor]: Taking taylor expansion of y in y
3.607 * [backup-simplify]: Simplify 0 into 0
3.607 * [backup-simplify]: Simplify 1 into 1
3.607 * [backup-simplify]: Simplify (* 1 1) into 1
3.608 * [backup-simplify]: Simplify (/ 1 1) into 1
3.608 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.608 * [backup-simplify]: Simplify 4.0 into 4.0
3.608 * [backup-simplify]: Simplify 1 into 1
3.608 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.609 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.611 * [backup-simplify]: Simplify (+ 0 0) into 0
3.611 * [taylor]: Taking taylor expansion of 0 in y
3.611 * [backup-simplify]: Simplify 0 into 0
3.611 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.612 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.612 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.614 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
3.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.616 * [backup-simplify]: Simplify (+ 0 0) into 0
3.616 * [taylor]: Taking taylor expansion of 0 in y
3.616 * [backup-simplify]: Simplify 0 into 0
3.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.618 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [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))
3.618 * * * [progress]: simplifying candidates
3.623 * [simplify]: Simplifying:
  (expm1 (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log1p (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (+ (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))))
  (expm1 (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log1p (/ (* (* y 4.0) y) (+ (* x x) (* (* 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))))
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  (fma (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (- (* (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y)))))))
  (fma (- (/ y (sqrt (+ (* 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) (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (fma (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (- (* (/ y (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) 1))))
  (fma (- (/ y (+ (* x x) (* (* y 4.0) y)))) (/ (* y 4.0) 1) (* (/ y (+ (* x x) (* (* y 4.0) y))) (/ (* y 4.0) 1)))
  (fma (/ (* x x) (- (* (* 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))) 1)))
  (fma (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 1 (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 1))
  (fma (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (- (* (/ 1 (+ (* x x) (* (* y 4.0) y))) (* (* y 4.0) y))))
  (fma (- (/ 1 (+ (* x x) (* (* y 4.0) y)))) (* (* y 4.0) y) (* (/ 1 (+ (* x x) (* (* y 4.0) y))) (* (* y 4.0) y)))
  (fma (/ (* x x) (- (* (* 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)))) (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))))
  (fma (- (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (/ (* (* 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) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))))
  (fma (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (- (* x x) (* (* 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)))))))
  (fma (- (- (* 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) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))))
  (expm1 (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log1p (- (/ (* 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))))
  (- (/ (* (* 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))))
  (- (/ (* (* 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))))
  (/ (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))))
  (expm1 (+ (* x x) (* (* y 4.0) y)))
  (log1p (+ (* 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))
3.639 * * [simplify]: iteration 0: 266 enodes
3.714 * * [simplify]: iteration 1: 756 enodes
4.196 * * [simplify]: iteration 2: 2693 enodes
5.117 * * [simplify]: iteration complete: 5001 enodes
5.117 * * [simplify]: Extracting #0: cost 126 inf + 0
5.120 * * [simplify]: Extracting #1: cost 986 inf + 44
5.129 * * [simplify]: Extracting #2: cost 1414 inf + 11222
5.170 * * [simplify]: Extracting #3: cost 788 inf + 164413
5.285 * * [simplify]: Extracting #4: cost 104 inf + 370720
5.456 * * [simplify]: Extracting #5: cost 1 inf + 401201
5.629 * * [simplify]: Extracting #6: cost 0 inf + 400460
5.743 * [simplify]: Simplified to:
  (expm1 (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (log1p (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (log (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (log (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (log (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (exp (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (* (* (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* x x) (fma y (* 4.0 y) (* x x)))) (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (* (* (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* x x) (fma y (* 4.0 y) (* x x)))) (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))))
  (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (* (* (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* x x) (fma y (* 4.0 y) (* x x)))) (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (sqrt (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (sqrt (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (* (- x) x)
  (- (fma y (* 4.0 y) (* x x)))
  (/ x (* (cbrt (fma y (* 4.0 y) (* x x))) (cbrt (fma y (* 4.0 y) (* x x)))))
  (/ x (cbrt (fma y (* 4.0 y) (* x x))))
  (/ x (sqrt (fma y (* 4.0 y) (* x x))))
  (/ x (sqrt (fma y (* 4.0 y) (* x x))))
  x
  (/ x (fma y (* 4.0 y) (* x x)))
  (/ 1 (fma y (* 4.0 y) (* x x)))
  (/ (fma y (* 4.0 y) (* x x)) (* x x))
  (/ (/ (* x x) (cbrt (fma y (* 4.0 y) (* x x)))) (cbrt (fma y (* 4.0 y) (* x x))))
  (/ (* x x) (sqrt (fma y (* 4.0 y) (* x x))))
  (* x x)
  (/ (fma y (* 4.0 y) (* x x)) x)
  (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y))))
  (expm1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (log1p (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (log (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (log (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (log (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (log (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (exp (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (* (* (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (* (* (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (* (* (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (* (cbrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (cbrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (cbrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (* (* (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (sqrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (sqrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (* (- (* 4.0 y)) y)
  (- (fma y (* 4.0 y) (* x x)))
  (/ (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x)))) (cbrt (fma y (* 4.0 y) (* x x))))
  (/ y (cbrt (fma y (* 4.0 y) (* x x))))
  (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))
  (/ y (sqrt (fma y (* 4.0 y) (* x x))))
  (* 4.0 y)
  (/ y (fma y (* 4.0 y) (* x x)))
  (/ 1 (fma y (* 4.0 y) (* x x)))
  (/ (fma y (* 4.0 y) (* x x)) (* (* 4.0 y) y))
  (/ (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (* 4.0 y)) (cbrt (fma y (* 4.0 y) (* x x))))
  (/ (* (* 4.0 y) y) (sqrt (fma y (* 4.0 y) (* x x))))
  (* (* 4.0 y) y)
  (/ (fma y (* 4.0 y) (* x x)) y)
  (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))
  (/ (* (* 4.0 y) y) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y))))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (* 4.0 y)) (* (cbrt (fma y (* 4.0 y) (* x x))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (+ (/ (- (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x))))) (cbrt (fma y (* 4.0 y) (* x x)))) (/ (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x)))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (/ y (sqrt (fma y (* 4.0 y) (* x x)))) (/ (sqrt (fma y (* 4.0 y) (* x x))) (* 4.0 y))))
  (* (/ y (sqrt (fma y (* 4.0 y) (* x x)))) (+ (- (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (* (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))))
  (* (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (+ (- (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))) (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))))
  (- (* (* (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (cbrt (/ (* x x) (fma y (* 4.0 y) (* x x))))) (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y)))))
  (+ (- (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y))))) (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y)))))
  (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (* 4.0 y)) (* (cbrt (fma y (* 4.0 y) (* x x))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (+ (/ (- (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x))))) (cbrt (fma y (* 4.0 y) (* x x)))) (/ (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x)))) (cbrt (fma y (* 4.0 y) (* x x))))))
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  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))) (/ (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (* 4.0 y)) (* (cbrt (fma y (* 4.0 y) (* x x))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (+ (/ (- (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x))))) (cbrt (fma y (* 4.0 y) (* x x)))) (/ (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x)))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (- (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))) (/ (/ y (sqrt (fma y (* 4.0 y) (* x x)))) (/ (sqrt (fma y (* 4.0 y) (* x x))) (* 4.0 y))))
  (* (/ y (sqrt (fma y (* 4.0 y) (* x x)))) (+ (- (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))) (* (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))))
  (* (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (+ (- (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))) (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))))
  (fma (- (- (* x x) (* (* 4.0 y) y))) (/ (* (* 4.0 y) y) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) (* (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x))) (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x))))))
  (+ (- (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y))))) (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y)))))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))) (/ (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (* 4.0 y)) (* (cbrt (fma y (* 4.0 y) (* x x))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (* (/ y (cbrt (fma y (* 4.0 y) (* x x)))) (+ (/ (- (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x))))) (cbrt (fma y (* 4.0 y) (* x x)))) (/ (/ (* 4.0 y) (cbrt (fma y (* 4.0 y) (* x x)))) (cbrt (fma y (* 4.0 y) (* x x))))))
  (- (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))) (/ (/ y (sqrt (fma y (* 4.0 y) (* x x)))) (/ (sqrt (fma y (* 4.0 y) (* x x))) (* 4.0 y))))
  (* (/ y (sqrt (fma y (* 4.0 y) (* x x)))) (+ (- (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))) (/ (* 4.0 y) (sqrt (fma y (* 4.0 y) (* x x))))))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (fma (* (* 4.0 y) y) (/ -1 (fma y (* 4.0 y) (* x x))) (/ (* x (- (* x x) (* (* 4.0 y) y))) (/ (fma y (* 4.0 y) (* x x)) (/ x (- (* x x) (* (* 4.0 y) y))))))
  (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) -1 (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* (/ (* x x) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) (- (* x x) (* (* 4.0 y) y))) (* (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))))
  (* (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (+ (- (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))) (fma (* (* 4.0 y) y) (- (* (* 4.0 y) y) (* x x)) (* (* x x) (* x x)))))
  (fma (/ (- (* (* 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) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) (- (* x x) (* (* 4.0 y) y))))
  (+ (- (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y))))) (* (/ (- (* x x) (* (* 4.0 y) y)) (fma y (* 4.0 y) (* x x))) (/ (* (* 4.0 y) y) (- (* x x) (* (* 4.0 y) y)))))
  (expm1 (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (log1p (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (exp (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (log (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (exp (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (* (cbrt (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))) (cbrt (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))))
  (cbrt (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (* (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (* (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))))
  (sqrt (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (sqrt (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (- (* x x) (* (* 4.0 y) y))
  (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))
  (* (fma y (* 4.0 y) (* x x)) (fma y (* 4.0 y) (* x x)))
  (- (* (* (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* x x) (fma y (* 4.0 y) (* x x)))) (/ (* x x) (fma y (* 4.0 y) (* x x)))) (* (* (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (fma (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* x x) (fma y (* 4.0 y) (* x x))) (fma (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* (* x x) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))) (fma y (* 4.0 y) (* x x)))))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (- (* (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* x x) (fma y (* 4.0 y) (* x x)))) (* (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (fma (/ y (fma y (* 4.0 y) (* x x))) (* 4.0 y) (/ (* x x) (fma y (* 4.0 y) (* x x))))
  (+ (sqrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (sqrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (- (sqrt (/ (* x x) (fma y (* 4.0 y) (* x x)))) (sqrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (+ (/ x (sqrt (fma y (* 4.0 y) (* x x)))) (sqrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (- (/ x (sqrt (fma y (* 4.0 y) (* x x)))) (sqrt (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y))))
  (- (/ (* x x) (fma y (* 4.0 y) (* x x))) (/ (* 4.0 y) (/ (fma y (* 4.0 y) (* x x)) y)))
  (- (* x x) (* (* 4.0 y) y))
  (- (/ (* x x) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))) (/ (* (* 4.0 y) y) (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* 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)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))))
  (/ (* (- (* 4.0 y)) y) (fma y (* 4.0 y) (* x x)))
  (expm1 (fma y (* 4.0 y) (* x x)))
  (log1p (fma y (* 4.0 y) (* x x)))
  (exp (fma y (* 4.0 y) (* x x)))
  (log (fma y (* 4.0 y) (* x x)))
  (exp (fma y (* 4.0 y) (* x x)))
  (* (cbrt (fma y (* 4.0 y) (* x x))) (cbrt (fma y (* 4.0 y) (* x x))))
  (cbrt (fma y (* 4.0 y) (* x x)))
  (* (* (fma y (* 4.0 y) (* x x)) (fma y (* 4.0 y) (* x x))) (fma y (* 4.0 y) (* x x)))
  (sqrt (fma y (* 4.0 y) (* x x)))
  (sqrt (fma y (* 4.0 y) (* x x)))
  (fma (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* 4.0 y) y) (* (* (* x x) x) (* (* x x) x)))
  (fma (* (* 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
  (fma x x (* 4.0 (* y y)))
  (fma x x (* 4.0 (* y y)))
  (fma x x (* 4.0 (* y y)))
5.796 * * * [progress]: adding candidates to table
7.145 * * [progress]: iteration 4 / 4
7.145 * * * [progress]: picking best candidate
7.151 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
7.151 * * * [progress]: localizing error
7.152 * * * [progress]: generating rewritten candidates
7.152 * * * [progress]: generating series expansions
7.152 * * * [progress]: simplifying candidates
7.152 * [simplify]: Simplifying:
  
7.152 * * [simplify]: iteration 0: 0 enodes
7.152 * * [simplify]: iteration complete: 0 enodes
7.152 * * [simplify]: Extracting #0: cost 0 inf + 0
7.152 * [simplify]: Simplified to:
  
7.152 * * * [progress]: adding candidates to table
7.153 * [progress]: [Phase 3 of 3] Extracting.
7.153 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.154 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
7.154 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.220 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.303 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.361 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.454 * * * [regime]: Found split indices: #<option (#s(si 1 92) #s(si 2 107) #s(si 1 122) #s(si 2 185) #s(si 0 255))>
7.455 * [binary-search]: Improving bounds with binary search for (* x x) and (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.733 * [regimes]: Found splitpoints: (#s(sp 1 (* x x) 2.4742170052004425e-201) #s(sp 2 (* x x) 2.3542361087629974e-102) #s(sp 1 (* x x) 5.880877246270695e-09) #s(sp 2 (* x x) 5.6317960521962586e+278) #s(sp 0 (* x x) +nan.0)) , with alts (#<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
7.734 * [simplify]: Simplifying:
  (if (<= (* x x) 2.4742170052004425e-201) -1.0 (if (<= (* x x) 2.3542361087629974e-102) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (if (<= (* x x) 5.880877246270695e-09) -1.0 (if (<= (* x x) 5.6317960521962586e+278) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 1))))
7.734 * * [simplify]: iteration 0: 24 enodes
7.736 * * [simplify]: iteration 1: 29 enodes
7.738 * * [simplify]: iteration complete: 29 enodes
7.738 * * [simplify]: Extracting #0: cost 1 inf + 0
7.738 * * [simplify]: Extracting #1: cost 4 inf + 0
7.738 * * [simplify]: Extracting #2: cost 8 inf + 1
7.738 * * [simplify]: Extracting #3: cost 13 inf + 2
7.738 * * [simplify]: Extracting #4: cost 16 inf + 4
7.738 * * [simplify]: Extracting #5: cost 15 inf + 154
7.739 * * [simplify]: Extracting #6: cost 11 inf + 477
7.739 * * [simplify]: Extracting #7: cost 9 inf + 520
7.739 * * [simplify]: Extracting #8: cost 5 inf + 1171
7.740 * * [simplify]: Extracting #9: cost 3 inf + 1869
7.740 * * [simplify]: Extracting #10: cost 2 inf + 2416
7.741 * * [simplify]: Extracting #11: cost 1 inf + 3094
7.742 * * [simplify]: Extracting #12: cost 0 inf + 3903
7.744 * [simplify]: Simplified to:
  (if (<= (* x x) 2.4742170052004425e-201) -1.0 (if (<= (* x x) 2.3542361087629974e-102) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (if (<= (* x x) 5.880877246270695e-09) -1.0 (if (<= (* x x) 5.6317960521962586e+278) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 1))))
9.423 * [regime-testing]: Baseline error score: 31.444679739297438
9.432 * [regime-testing]: Oracle error score: 0.39688067247784525
9.450 * [regime-testing]: End program error score: 13.301947446012319
9.630 * [regime-testing]: Target error score: 30.77161446809493