26.601 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.019 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.019 * * [simplify]: iteration 0: 9 enodes
0.021 * * [simplify]: iteration 1: 17 enodes
0.024 * * [simplify]: iteration 2: 34 enodes
0.030 * * [simplify]: iteration 3: 59 enodes
0.045 * * [simplify]: iteration 4: 100 enodes
0.064 * * [simplify]: iteration 5: 143 enodes
0.091 * * [simplify]: iteration 6: 168 enodes
0.125 * * [simplify]: iteration 7: 177 enodes
0.161 * * [simplify]: iteration complete: 177 enodes
0.161 * * [simplify]: Extracting #0: cost 1 inf + 0
0.161 * * [simplify]: Extracting #1: cost 6 inf + 0
0.161 * * [simplify]: Extracting #2: cost 36 inf + 0
0.162 * * [simplify]: Extracting #3: cost 25 inf + 454
0.163 * * [simplify]: Extracting #4: cost 7 inf + 4307
0.167 * * [simplify]: Extracting #5: cost 0 inf + 5928
0.170 * [simplify]: Simplified to:
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
0.171 * * [progress]: iteration 1 / 4
0.171 * * * [progress]: picking best candidate
0.175 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.175 * * * [progress]: localizing error
0.204 * * * [progress]: generating rewritten candidates
0.204 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.254 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.270 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.288 * * * [progress]: generating series expansions
0.288 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.289 * [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)))
0.289 * [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
0.289 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
0.289 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.289 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [backup-simplify]: Simplify x into x
0.289 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.289 * [taylor]: Taking taylor expansion of 4.0 in y
0.289 * [backup-simplify]: Simplify 4.0 into 4.0
0.289 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.289 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.289 * [taylor]: Taking taylor expansion of 4.0 in y
0.289 * [backup-simplify]: Simplify 4.0 into 4.0
0.289 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [backup-simplify]: Simplify x into x
0.289 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.290 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.290 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.290 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
0.290 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.290 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.290 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 1 into 1
0.290 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.290 * [taylor]: Taking taylor expansion of 4.0 in x
0.290 * [backup-simplify]: Simplify 4.0 into 4.0
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [backup-simplify]: Simplify y into y
0.290 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.290 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.290 * [taylor]: Taking taylor expansion of 4.0 in x
0.290 * [backup-simplify]: Simplify 4.0 into 4.0
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.291 * [backup-simplify]: Simplify y into y
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.291 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.291 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.291 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.291 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.291 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.291 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.292 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.292 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.292 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.292 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.292 * [taylor]: Taking taylor expansion of 4.0 in x
0.292 * [backup-simplify]: Simplify 4.0 into 4.0
0.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [backup-simplify]: Simplify y into y
0.292 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.292 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.292 * [taylor]: Taking taylor expansion of 4.0 in x
0.292 * [backup-simplify]: Simplify 4.0 into 4.0
0.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [backup-simplify]: Simplify y into y
0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.293 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.293 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.293 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.293 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.293 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.293 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.293 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.294 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.294 * [taylor]: Taking taylor expansion of -1.0 in y
0.294 * [backup-simplify]: Simplify -1.0 into -1.0
0.294 * [backup-simplify]: Simplify -1.0 into -1.0
0.294 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.295 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.295 * [backup-simplify]: Simplify (- 0) into 0
0.295 * [backup-simplify]: Simplify (+ 0 0) into 0
0.296 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.296 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.296 * [backup-simplify]: Simplify (+ 0 0) into 0
0.297 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify (* 1 1) into 1
0.298 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.299 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.299 * [backup-simplify]: Simplify (- 0) into 0
0.299 * [backup-simplify]: Simplify (+ 1 0) into 1
0.303 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.304 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.304 * [backup-simplify]: Simplify (* 1 1) into 1
0.305 * [backup-simplify]: Simplify (+ 0 1) into 1
0.305 * [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)))
0.305 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.305 * [taylor]: Taking taylor expansion of 0.5 in y
0.305 * [backup-simplify]: Simplify 0.5 into 0.5
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.305 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify (* 1 1) into 1
0.306 * [backup-simplify]: Simplify (/ 1 1) into 1
0.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.308 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.309 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.310 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.310 * [backup-simplify]: Simplify (- 0) into 0
0.311 * [backup-simplify]: Simplify (+ 0 0) into 0
0.311 * [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
0.312 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.313 * [backup-simplify]: Simplify (+ 0 0) into 0
0.313 * [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
0.313 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify -1.0 into -1.0
0.313 * [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))))
0.313 * [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
0.313 * [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
0.313 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.314 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.314 * [taylor]: Taking taylor expansion of x in y
0.314 * [backup-simplify]: Simplify x into x
0.314 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.314 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.314 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.314 * [taylor]: Taking taylor expansion of 4.0 in y
0.314 * [backup-simplify]: Simplify 4.0 into 4.0
0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.314 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.314 * [backup-simplify]: Simplify (* 1 1) into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.314 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.314 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.314 * [taylor]: Taking taylor expansion of 4.0 in y
0.314 * [backup-simplify]: Simplify 4.0 into 4.0
0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.314 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.315 * [backup-simplify]: Simplify (* 1 1) into 1
0.315 * [backup-simplify]: Simplify (/ 1 1) into 1
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 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.316 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.316 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.316 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.317 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.317 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.317 * [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
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.317 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.317 * [taylor]: Taking taylor expansion of x in x
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 (* 4.0 (/ 1 (pow y 2))) in x
0.318 * [taylor]: Taking taylor expansion of 4.0 in x
0.318 * [backup-simplify]: Simplify 4.0 into 4.0
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.318 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [backup-simplify]: Simplify y into y
0.318 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.318 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.318 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.318 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.318 * [taylor]: Taking taylor expansion of 4.0 in x
0.318 * [backup-simplify]: Simplify 4.0 into 4.0
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.318 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [backup-simplify]: Simplify y into y
0.318 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.318 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.318 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (* 1 1) into 1
0.319 * [backup-simplify]: Simplify (/ 1 1) into 1
0.319 * [backup-simplify]: Simplify (+ 1 0) into 1
0.320 * [backup-simplify]: Simplify (+ 0 1) into 1
0.320 * [backup-simplify]: Simplify (/ 1 1) into 1
0.320 * [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
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.320 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [backup-simplify]: Simplify 0 into 0
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (* 1 1) into 1
0.321 * [backup-simplify]: Simplify (/ 1 1) into 1
0.321 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.321 * [taylor]: Taking taylor expansion of 4.0 in x
0.321 * [backup-simplify]: Simplify 4.0 into 4.0
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [backup-simplify]: Simplify y into y
0.321 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.321 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.321 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.321 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.321 * [taylor]: Taking taylor expansion of 4.0 in x
0.321 * [backup-simplify]: Simplify 4.0 into 4.0
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [backup-simplify]: Simplify y into y
0.321 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.321 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.321 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 1 into 1
0.321 * [backup-simplify]: Simplify (* 1 1) into 1
0.322 * [backup-simplify]: Simplify (/ 1 1) into 1
0.322 * [backup-simplify]: Simplify (+ 1 0) into 1
0.322 * [backup-simplify]: Simplify (+ 0 1) into 1
0.323 * [backup-simplify]: Simplify (/ 1 1) into 1
0.323 * [taylor]: Taking taylor expansion of 1 in y
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.324 * [backup-simplify]: Simplify (+ 0 0) into 0
0.324 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (+ 0 0) into 0
0.326 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.326 * [taylor]: Taking taylor expansion of 0 in y
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.327 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.327 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.327 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.327 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.328 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.329 * [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))))
0.329 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.329 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.329 * [taylor]: Taking taylor expansion of 8.0 in y
0.329 * [backup-simplify]: Simplify 8.0 into 8.0
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [backup-simplify]: Simplify (* 1 1) into 1
0.330 * [backup-simplify]: Simplify (/ 1 1) into 1
0.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.330 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.332 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.333 * [backup-simplify]: Simplify (- 0) into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.335 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.336 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.336 * [backup-simplify]: Simplify (- 0) into 0
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.337 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.337 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [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
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.343 * [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))))
0.343 * [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
0.343 * [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
0.343 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.343 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.343 * [taylor]: Taking taylor expansion of x in y
0.343 * [backup-simplify]: Simplify x into x
0.343 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.343 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.343 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.343 * [taylor]: Taking taylor expansion of 4.0 in y
0.343 * [backup-simplify]: Simplify 4.0 into 4.0
0.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 1 into 1
0.344 * [backup-simplify]: Simplify (* 1 1) into 1
0.344 * [backup-simplify]: Simplify (/ 1 1) into 1
0.344 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.344 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.344 * [taylor]: Taking taylor expansion of 4.0 in y
0.344 * [backup-simplify]: Simplify 4.0 into 4.0
0.344 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.344 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 1 into 1
0.345 * [backup-simplify]: Simplify (* 1 1) into 1
0.345 * [backup-simplify]: Simplify (/ 1 1) into 1
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.345 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [backup-simplify]: Simplify x into x
0.345 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.345 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.346 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.346 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.347 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.347 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.348 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.349 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.349 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.349 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (* 1 1) into 1
0.350 * [backup-simplify]: Simplify (/ 1 1) into 1
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [backup-simplify]: Simplify 4.0 into 4.0
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [backup-simplify]: Simplify y into y
0.350 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.350 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [backup-simplify]: Simplify 4.0 into 4.0
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [backup-simplify]: Simplify y into y
0.350 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.351 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.351 * [backup-simplify]: Simplify (* 1 1) into 1
0.351 * [backup-simplify]: Simplify (/ 1 1) into 1
0.352 * [backup-simplify]: Simplify (+ 1 0) into 1
0.352 * [backup-simplify]: Simplify (+ 0 1) into 1
0.353 * [backup-simplify]: Simplify (/ 1 1) into 1
0.353 * [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
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.353 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (* 1 1) into 1
0.353 * [backup-simplify]: Simplify (/ 1 1) into 1
0.353 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.353 * [taylor]: Taking taylor expansion of 4.0 in x
0.354 * [backup-simplify]: Simplify 4.0 into 4.0
0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [backup-simplify]: Simplify y into y
0.354 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.354 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.354 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.354 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.354 * [taylor]: Taking taylor expansion of 4.0 in x
0.354 * [backup-simplify]: Simplify 4.0 into 4.0
0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [backup-simplify]: Simplify y into y
0.354 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.354 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.354 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 1 into 1
0.355 * [backup-simplify]: Simplify (* 1 1) into 1
0.355 * [backup-simplify]: Simplify (/ 1 1) into 1
0.355 * [backup-simplify]: Simplify (+ 1 0) into 1
0.356 * [backup-simplify]: Simplify (+ 0 1) into 1
0.356 * [backup-simplify]: Simplify (/ 1 1) into 1
0.356 * [taylor]: Taking taylor expansion of 1 in y
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [backup-simplify]: Simplify 1 into 1
0.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.358 * [backup-simplify]: Simplify (+ 0 0) into 0
0.359 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.360 * [backup-simplify]: Simplify (+ 0 0) into 0
0.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.360 * [taylor]: Taking taylor expansion of 0 in y
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.362 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.363 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.363 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.363 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.365 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.366 * [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))))
0.366 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.366 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.366 * [taylor]: Taking taylor expansion of 8.0 in y
0.366 * [backup-simplify]: Simplify 8.0 into 8.0
0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.366 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.366 * [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 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.368 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.371 * [backup-simplify]: Simplify (- 0) into 0
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.373 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.374 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.374 * [backup-simplify]: Simplify (- 0) into 0
0.375 * [backup-simplify]: Simplify (+ 0 0) into 0
0.375 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.375 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ 0 0) into 0
0.379 * [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
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [backup-simplify]: Simplify 0 into 0
0.379 * [backup-simplify]: Simplify 0 into 0
0.379 * [backup-simplify]: Simplify 1 into 1
0.379 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.380 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.380 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.380 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.380 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [backup-simplify]: Simplify x into x
0.380 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.380 * [taylor]: Taking taylor expansion of 4.0 in y
0.380 * [backup-simplify]: Simplify 4.0 into 4.0
0.380 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.380 * [taylor]: Taking taylor expansion of 4.0 in x
0.380 * [backup-simplify]: Simplify 4.0 into 4.0
0.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [backup-simplify]: Simplify y into y
0.380 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 1 into 1
0.380 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.380 * [taylor]: Taking taylor expansion of 4.0 in x
0.380 * [backup-simplify]: Simplify 4.0 into 4.0
0.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [backup-simplify]: Simplify y into y
0.381 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.381 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.381 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.381 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.381 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.381 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.381 * [taylor]: Taking taylor expansion of 4.0 in y
0.381 * [backup-simplify]: Simplify 4.0 into 4.0
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify 1 into 1
0.381 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.382 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.382 * [backup-simplify]: Simplify (- 0) into 0
0.383 * [backup-simplify]: Simplify (+ 0 0) into 0
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [backup-simplify]: Simplify 0 into 0
0.383 * [backup-simplify]: Simplify 0 into 0
0.383 * [backup-simplify]: Simplify (* 1 1) into 1
0.384 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.384 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.385 * [backup-simplify]: Simplify (- 0) into 0
0.385 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [taylor]: Taking taylor expansion of 1 in y
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify (* 1 1) into 1
0.386 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.386 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.386 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.387 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.387 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.388 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.388 * [backup-simplify]: Simplify (- 0) into 0
0.388 * [backup-simplify]: Simplify (+ 0 0) into 0
0.388 * [taylor]: Taking taylor expansion of 0 in y
0.388 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.390 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.390 * [backup-simplify]: Simplify (- 0) into 0
0.390 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.392 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.394 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.395 * [backup-simplify]: Simplify (- 0) into 0
0.395 * [backup-simplify]: Simplify (+ 0 0) into 0
0.395 * [taylor]: Taking taylor expansion of 0 in y
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.396 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.396 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.396 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.396 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.396 * [taylor]: Taking taylor expansion of x in y
0.396 * [backup-simplify]: Simplify x into x
0.396 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.396 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.396 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.396 * [taylor]: Taking taylor expansion of 4.0 in y
0.396 * [backup-simplify]: Simplify 4.0 into 4.0
0.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.396 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.396 * [taylor]: Taking taylor expansion of y in y
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.396 * [backup-simplify]: Simplify (* 1 1) into 1
0.397 * [backup-simplify]: Simplify (/ 1 1) into 1
0.397 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.397 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (* 1 1) into 1
0.398 * [backup-simplify]: Simplify (/ 1 1) into 1
0.398 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.398 * [taylor]: Taking taylor expansion of 4.0 in x
0.398 * [backup-simplify]: Simplify 4.0 into 4.0
0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.398 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [backup-simplify]: Simplify y into y
0.398 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.398 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.398 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.398 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (* 1 1) into 1
0.398 * [backup-simplify]: Simplify (/ 1 1) into 1
0.398 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.398 * [taylor]: Taking taylor expansion of 4.0 in x
0.398 * [backup-simplify]: Simplify 4.0 into 4.0
0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.399 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.399 * [taylor]: Taking taylor expansion of y in x
0.399 * [backup-simplify]: Simplify y into y
0.399 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.399 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.399 * [backup-simplify]: Simplify (+ 1 0) into 1
0.399 * [taylor]: Taking taylor expansion of 1 in y
0.399 * [backup-simplify]: Simplify 1 into 1
0.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.400 * [backup-simplify]: Simplify (+ 0 0) into 0
0.400 * [taylor]: Taking taylor expansion of 0 in y
0.400 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.402 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.402 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.402 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.402 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.402 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.402 * [taylor]: Taking taylor expansion of 4.0 in y
0.402 * [backup-simplify]: Simplify 4.0 into 4.0
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.402 * [backup-simplify]: Simplify 0 into 0
0.402 * [backup-simplify]: Simplify 1 into 1
0.402 * [backup-simplify]: Simplify (* 1 1) into 1
0.403 * [backup-simplify]: Simplify (/ 1 1) into 1
0.403 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.403 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.403 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.403 * [backup-simplify]: Simplify 1 into 1
0.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.405 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.405 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.405 * [backup-simplify]: Simplify (- 0) into 0
0.406 * [backup-simplify]: Simplify (+ 0 0) 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 (+ (* 1 0) (* 0 1)) into 0
0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.407 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.407 * [backup-simplify]: Simplify (- 0) into 0
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.409 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.410 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.410 * [backup-simplify]: Simplify (- 0) into 0
0.411 * [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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.412 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [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)))
0.413 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.413 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.413 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.413 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [backup-simplify]: Simplify x into x
0.414 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.414 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.414 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.414 * [taylor]: Taking taylor expansion of 4.0 in y
0.414 * [backup-simplify]: Simplify 4.0 into 4.0
0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.414 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify (* 1 1) into 1
0.414 * [backup-simplify]: Simplify (/ 1 1) into 1
0.414 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 1 into 1
0.415 * [backup-simplify]: Simplify (* 1 1) into 1
0.415 * [backup-simplify]: Simplify (/ 1 1) into 1
0.415 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.415 * [taylor]: Taking taylor expansion of 4.0 in x
0.415 * [backup-simplify]: Simplify 4.0 into 4.0
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [backup-simplify]: Simplify y into y
0.415 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.415 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 1 into 1
0.415 * [backup-simplify]: Simplify (* 1 1) into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.416 * [taylor]: Taking taylor expansion of 4.0 in x
0.416 * [backup-simplify]: Simplify 4.0 into 4.0
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [backup-simplify]: Simplify y into y
0.416 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.416 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.416 * [backup-simplify]: Simplify (+ 1 0) into 1
0.416 * [taylor]: Taking taylor expansion of 1 in y
0.416 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.419 * [backup-simplify]: Simplify (+ 0 0) into 0
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.419 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.420 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.420 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.421 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.421 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.421 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.421 * [taylor]: Taking taylor expansion of 4.0 in y
0.421 * [backup-simplify]: Simplify 4.0 into 4.0
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.421 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (* 1 1) into 1
0.421 * [backup-simplify]: Simplify (/ 1 1) into 1
0.421 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.422 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.422 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.422 * [backup-simplify]: Simplify 1 into 1
0.423 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.423 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.424 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.424 * [backup-simplify]: Simplify (- 0) into 0
0.424 * [backup-simplify]: Simplify (+ 0 0) into 0
0.424 * [taylor]: Taking taylor expansion of 0 in y
0.424 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.426 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.426 * [backup-simplify]: Simplify (- 0) into 0
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.427 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.428 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.428 * [backup-simplify]: Simplify (- 0) into 0
0.429 * [backup-simplify]: Simplify (+ 0 0) into 0
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.430 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.431 * [backup-simplify]: Simplify (- 0) into 0
0.431 * [backup-simplify]: Simplify 0 into 0
0.431 * [backup-simplify]: Simplify 0 into 0
0.431 * [backup-simplify]: Simplify 0 into 0
0.431 * [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)))
0.431 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.431 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.431 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
0.431 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.431 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.432 * [taylor]: Taking taylor expansion of 4.0 in y
0.432 * [backup-simplify]: Simplify 4.0 into 4.0
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.432 * [taylor]: Taking taylor expansion of x in y
0.432 * [backup-simplify]: Simplify x into x
0.432 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.432 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.432 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.432 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.432 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.432 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.432 * [taylor]: Taking taylor expansion of 4.0 in y
0.432 * [backup-simplify]: Simplify 4.0 into 4.0
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.433 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.433 * [backup-simplify]: Simplify (+ 0 0) into 0
0.433 * [taylor]: Taking taylor expansion of 0 in y
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.434 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.434 * [backup-simplify]: Simplify (* 1 1) into 1
0.434 * [backup-simplify]: Simplify (+ 0 1) into 1
0.434 * [taylor]: Taking taylor expansion of 1 in y
0.435 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify (* 1 1) into 1
0.435 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.435 * [backup-simplify]: Simplify 4.0 into 4.0
0.436 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.436 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.437 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.437 * [backup-simplify]: Simplify (+ 0 0) into 0
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.438 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.438 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.440 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.440 * [backup-simplify]: Simplify (+ 0 0) into 0
0.440 * [taylor]: Taking taylor expansion of 0 in y
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.441 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.441 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.441 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 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
0.441 * [backup-simplify]: Simplify (* 1 1) into 1
0.441 * [backup-simplify]: Simplify (/ 1 1) into 1
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.441 * [taylor]: Taking taylor expansion of x in y
0.442 * [backup-simplify]: Simplify x into x
0.442 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.442 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.442 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.442 * [taylor]: Taking taylor expansion of 4.0 in x
0.442 * [backup-simplify]: Simplify 4.0 into 4.0
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [backup-simplify]: Simplify y into y
0.442 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.442 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 1 into 1
0.442 * [backup-simplify]: Simplify (* 1 1) into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.442 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.443 * [taylor]: Taking taylor expansion of 4.0 in x
0.443 * [backup-simplify]: Simplify 4.0 into 4.0
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [backup-simplify]: Simplify y into y
0.443 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.443 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [backup-simplify]: Simplify (* 1 1) into 1
0.443 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [backup-simplify]: Simplify (+ 0 1) into 1
0.444 * [taylor]: Taking taylor expansion of 1 in y
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.445 * [backup-simplify]: Simplify (+ 0 0) into 0
0.445 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.446 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.446 * [taylor]: Taking taylor expansion of 4.0 in y
0.446 * [backup-simplify]: Simplify 4.0 into 4.0
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (* 1 1) into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.447 * [backup-simplify]: Simplify 4.0 into 4.0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.448 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.449 * [backup-simplify]: Simplify (+ 0 0) into 0
0.449 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.450 * [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
0.451 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.451 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) 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 (+ 0 0) into 0
0.453 * [taylor]: Taking taylor expansion of 0 in y
0.453 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [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))
0.455 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.456 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.456 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.456 * [taylor]: Taking taylor expansion of 4.0 in y
0.456 * [backup-simplify]: Simplify 4.0 into 4.0
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (* 1 1) into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [backup-simplify]: Simplify x into x
0.456 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.456 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.456 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.456 * [taylor]: Taking taylor expansion of 4.0 in x
0.456 * [backup-simplify]: Simplify 4.0 into 4.0
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [backup-simplify]: Simplify y into y
0.457 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.457 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (* 1 1) into 1
0.457 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [backup-simplify]: Simplify 4.0 into 4.0
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [backup-simplify]: Simplify y into y
0.457 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.457 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (* 1 1) into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.458 * [backup-simplify]: Simplify (+ 0 1) into 1
0.458 * [taylor]: Taking taylor expansion of 1 in y
0.458 * [backup-simplify]: Simplify 1 into 1
0.459 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.459 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 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 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.463 * [backup-simplify]: Simplify 4.0 into 4.0
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.464 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.466 * [backup-simplify]: Simplify (+ 0 0) into 0
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.466 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.468 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.469 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.470 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.472 * [backup-simplify]: Simplify (+ 0 0) into 0
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify 0 into 0
0.476 * [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))
0.476 * * * [progress]: simplifying candidates
0.476 * * * * [progress]: [ 1 / 67 ] simplifiying candidate #<alt (λ (x y) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 1))>
0.476 * * * * [progress]: [ 2 / 67 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))))>
0.476 * * * * [progress]: [ 3 / 67 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))>
0.476 * * * * [progress]: [ 4 / 67 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))>
0.476 * * * * [progress]: [ 5 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.476 * * * * [progress]: [ 6 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.476 * * * * [progress]: [ 7 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.476 * * * * [progress]: [ 8 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.476 * * * * [progress]: [ 9 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (- (* x x) (* (* y 4.0) y))) (- (+ (* x x) (* (* y 4.0) y)))))>
0.476 * * * * [progress]: [ 10 / 67 ] simplifiying candidate #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
0.476 * * * * [progress]: [ 11 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.477 * * * * [progress]: [ 12 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.477 * * * * [progress]: [ 13 / 67 ] simplifiying candidate #<alt (λ (x 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)))))>
0.477 * * * * [progress]: [ 14 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.477 * * * * [progress]: [ 15 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.477 * * * * [progress]: [ 16 / 67 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))))>
0.477 * * * * [progress]: [ 17 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.477 * * * * [progress]: [ 18 / 67 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
0.477 * * * * [progress]: [ 19 / 67 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))>
0.477 * * * * [progress]: [ 20 / 67 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))>
0.477 * * * * [progress]: [ 21 / 67 ] simplifiying candidate #<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))>
0.477 * * * * [progress]: [ 22 / 67 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))>
0.477 * * * * [progress]: [ 23 / 67 ] simplifiying candidate #<alt (λ (x 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)))))>
0.477 * * * * [progress]: [ 24 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))))>
0.477 * * * * [progress]: [ 25 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* x x) (* (* y 4.0) y)) 1) (+ (* x x) (* (* y 4.0) y))))>
0.478 * * * * [progress]: [ 26 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (* (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))))))>
0.478 * * * * [progress]: [ 27 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))))>
0.478 * * * * [progress]: [ 28 / 67 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))>
0.478 * * * * [progress]: [ 29 / 67 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* 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))))))>
0.478 * * * * [progress]: [ 30 / 67 ] simplifiying candidate #<alt (λ (x 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))))>
0.478 * * * * [progress]: [ 31 / 67 ] simplifiying candidate #<alt (λ (x 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)))))))>
0.478 * * * * [progress]: [ 32 / 67 ] simplifiying candidate #<alt (λ (x 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)))))>
0.478 * * * * [progress]: [ 33 / 67 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))>
0.478 * * * * [progress]: [ 34 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (log (/ (exp (* x x)) (exp (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y))))>
0.478 * * * * [progress]: [ 35 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (pow (- (* x x) (* (* y 4.0) y)) 1) (+ (* x x) (* (* y 4.0) y))))>
0.478 * * * * [progress]: [ 36 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (exp (log (- (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y))))>
0.478 * * * * [progress]: [ 37 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (log (exp (- (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y))))>
0.478 * * * * [progress]: [ 38 / 67 ] simplifiying candidate #<alt (λ (x 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))))>
0.478 * * * * [progress]: [ 39 / 67 ] simplifiying candidate #<alt (λ (x 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))))>
0.479 * * * * [progress]: [ 40 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (* (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y))))>
0.479 * * * * [progress]: [ 41 / 67 ] simplifiying candidate #<alt (λ (x 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) (* (* y 4.0) y))))>
0.479 * * * * [progress]: [ 42 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* x x) (- (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))>
0.479 * * * * [progress]: [ 43 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))>
0.479 * * * * [progress]: [ 44 / 67 ] simplifiying candidate #<alt (λ (x 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))))>
0.479 * * * * [progress]: [ 45 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* x x) (- (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))>
0.479 * * * * [progress]: [ 46 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (posit16->real (real->posit16 (- (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y))))>
0.479 * * * * [progress]: [ 47 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (log (* (exp (* x x)) (exp (* (* y 4.0) y))))))>
0.479 * * * * [progress]: [ 48 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (pow (+ (* x x) (* (* y 4.0) y)) 1)))>
0.479 * * * * [progress]: [ 49 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (exp (log (+ (* x x) (* (* y 4.0) y))))))>
0.479 * * * * [progress]: [ 50 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (log (exp (+ (* x x) (* (* y 4.0) y))))))>
0.479 * * * * [progress]: [ 51 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.479 * * * * [progress]: [ 52 / 67 ] simplifiying candidate #<alt (λ (x 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))))))>
0.479 * * * * [progress]: [ 53 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
0.479 * * * * [progress]: [ 54 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 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)))))))>
0.480 * * * * [progress]: [ 55 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* 1 (+ (* x x) (* (* y 4.0) y)))))>
0.480 * * * * [progress]: [ 56 / 67 ] simplifiying candidate #<alt (λ (x 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)))))>
0.480 * * * * [progress]: [ 57 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (posit16->real (real->posit16 (+ (* x x) (* (* y 4.0) y))))))>
0.480 * * * * [progress]: [ 58 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))>
0.480 * * * * [progress]: [ 59 / 67 ] simplifiying candidate #<alt (λ (x y) -1.0)>
0.480 * * * * [progress]: [ 60 / 67 ] simplifiying candidate #<alt (λ (x y) 1)>
0.480 * * * * [progress]: [ 61 / 67 ] simplifiying candidate #<alt (λ (x y) 1)>
0.480 * * * * [progress]: [ 62 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* x x) (* (* y 4.0) y))))>
0.480 * * * * [progress]: [ 63 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* x x) (* (* y 4.0) y))))>
0.480 * * * * [progress]: [ 64 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* x x) (* (* y 4.0) y))))>
0.480 * * * * [progress]: [ 65 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* 4.0 (pow y 2)) (pow x 2))))>
0.480 * * * * [progress]: [ 66 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* 4.0 (pow y 2)) (pow x 2))))>
0.480 * * * * [progress]: [ 67 / 67 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* 4.0 (pow y 2)) (pow x 2))))>
0.482 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (real->posit16 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (real->posit16 (- (* 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))
  (real->posit16 (+ (* 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))
0.484 * * [simplify]: iteration 0: 90 enodes
0.523 * * [simplify]: iteration 1: 249 enodes
0.649 * * [simplify]: iteration 2: 861 enodes
1.286 * * [simplify]: iteration 3: 3850 enodes
2.668 * * [simplify]: iteration complete: 5059 enodes
2.669 * * [simplify]: Extracting #0: cost 58 inf + 0
2.670 * * [simplify]: Extracting #1: cost 360 inf + 2
2.678 * * [simplify]: Extracting #2: cost 1353 inf + 2446
2.725 * * [simplify]: Extracting #3: cost 1011 inf + 133284
2.812 * * [simplify]: Extracting #4: cost 121 inf + 377099
2.908 * * [simplify]: Extracting #5: cost 1 inf + 405424
3.032 * * [simplify]: Extracting #6: cost 0 inf + 404539
3.142 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (+ (* (* y 4.0) y) (* x x)))
  (/ (* x x) (+ (* (* y 4.0) y) (* x x)))
  (/ (* (* y 4.0) y) (+ (* (* y 4.0) y) (* x x)))
  (* (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* (* y 4.0) y) (* x x)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* (* y 4.0) y) (* x x)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* (* y 4.0) y) (* x x))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* (* y 4.0) y) (* x x))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* (* 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))) (+ (* (* y 4.0) y) (* x x)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* (* y 4.0) y) (* x x))) (cbrt (+ (* (* y 4.0) y) (* x x)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* (* y 4.0) y) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* (* y 4.0) y) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* (* y 4.0) y) (* x x))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* (* y 4.0) y) (* x x)))
  (/ 1 (* (cbrt (+ (* (* y 4.0) y) (* x x))) (cbrt (+ (* (* y 4.0) y) (* x x)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* (* y 4.0) y) (* x x))))
  (/ 1 (sqrt (+ (* (* y 4.0) y) (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* (* y 4.0) y) (* x x))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))
  (/ 1 (+ (* (* y 4.0) y) (* x x)))
  (/ (+ (* (* y 4.0) y) (* x x)) (- (* x x) (* (* y 4.0) y)))
  (/ (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* (* y 4.0) y) (* x x)))) (cbrt (+ (* (* y 4.0) y) (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* (* y 4.0) y) (* x x))))
  (- (* x x) (* (* y 4.0) y))
  (/ (+ (* (* y 4.0) y) (* x x)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* (* y 4.0) y) (* x x)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* (* y 4.0) y) (* x x)) (- (* 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) x) (* (* x x) x))))
  (/ (- (* x x) (* (* y 4.0) y)) (* (+ (* (* y 4.0) y) (* x x)) (- (* x x) (* (* y 4.0) y))))
  (* (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (+ (* (* y 4.0) y) (* x x)) (* x x))) (+ (* (* y 4.0) y) (* x x)))
  (* (+ (* (* y 4.0) y) (* x x)) (+ (* (* y 4.0) y) (* x x)))
  (real->posit16 (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))))
  (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 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)))
  (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (+ (* (* y 4.0) y) (* x x)) (* 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))
  (real->posit16 (- (* x x) (* (* y 4.0) y)))
  (exp (+ (* (* y 4.0) y) (* x x)))
  (log (+ (* (* y 4.0) y) (* x x)))
  (exp (+ (* (* y 4.0) y) (* x x)))
  (* (cbrt (+ (* (* y 4.0) y) (* x x))) (cbrt (+ (* (* y 4.0) y) (* x x))))
  (cbrt (+ (* (* y 4.0) y) (* x x)))
  (* (+ (* (* y 4.0) y) (* x x)) (* (+ (* (* y 4.0) y) (* x x)) (+ (* (* y 4.0) y) (* x x))))
  (sqrt (+ (* (* y 4.0) y) (* x x)))
  (sqrt (+ (* (* y 4.0) y) (* x x)))
  (+ (* (* (* (* y 4.0) y) (* (* 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) (* (* y 4.0) y)))
  (* (+ (* (* y 4.0) y) (* x x)) (- (* x x) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  (real->posit16 (+ (* (* y 4.0) y) (* x x)))
  -1.0
  1
  1
  (- (* x x) (* (* y 4.0) y))
  (- (* 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) (* x x))
3.147 * * * [progress]: adding candidates to table
3.358 * * [progress]: iteration 2 / 4
3.358 * * * [progress]: picking best candidate
3.363 * * * * [pick]: Picked  #<alt (λ (x y) -1.0)>
3.363 * * * [progress]: localizing error
3.364 * * * [progress]: generating rewritten candidates
3.364 * * * [progress]: generating series expansions
3.364 * * * [progress]: simplifying candidates
3.364 * [simplify]: Simplifying:
  
3.364 * * [simplify]: iteration 0: 0 enodes
3.364 * * [simplify]: iteration complete: 0 enodes
3.364 * * [simplify]: Extracting #0: cost 0 inf + 0
3.364 * [simplify]: Simplified to:
  
3.364 * * * [progress]: adding candidates to table
3.365 * * [progress]: iteration 3 / 4
3.365 * * * [progress]: picking best candidate
3.368 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.368 * * * [progress]: localizing error
3.390 * * * [progress]: generating rewritten candidates
3.390 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
3.453 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
3.465 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
3.478 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
3.491 * * * [progress]: generating series expansions
3.491 * * * * [progress]: [ 1 / 4 ] generating series at (2)
3.492 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2)))
3.492 * [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
3.492 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.492 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.492 * [taylor]: Taking taylor expansion of x in y
3.492 * [backup-simplify]: Simplify x into x
3.492 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.492 * [taylor]: Taking taylor expansion of 4.0 in y
3.492 * [backup-simplify]: Simplify 4.0 into 4.0
3.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.492 * [taylor]: Taking taylor expansion of y in y
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.492 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.492 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.492 * [taylor]: Taking taylor expansion of 4.0 in y
3.492 * [backup-simplify]: Simplify 4.0 into 4.0
3.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.492 * [taylor]: Taking taylor expansion of y in y
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.492 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.492 * [taylor]: Taking taylor expansion of x in y
3.492 * [backup-simplify]: Simplify x into x
3.492 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.492 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.492 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.492 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.492 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.492 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.493 * [taylor]: Taking taylor expansion of x in x
3.493 * [backup-simplify]: Simplify 0 into 0
3.493 * [backup-simplify]: Simplify 1 into 1
3.493 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.493 * [taylor]: Taking taylor expansion of 4.0 in x
3.493 * [backup-simplify]: Simplify 4.0 into 4.0
3.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.493 * [taylor]: Taking taylor expansion of y in x
3.493 * [backup-simplify]: Simplify y into y
3.493 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.493 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.493 * [taylor]: Taking taylor expansion of 4.0 in x
3.493 * [backup-simplify]: Simplify 4.0 into 4.0
3.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.493 * [taylor]: Taking taylor expansion of y in x
3.493 * [backup-simplify]: Simplify y into y
3.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.493 * [taylor]: Taking taylor expansion of x in x
3.493 * [backup-simplify]: Simplify 0 into 0
3.493 * [backup-simplify]: Simplify 1 into 1
3.493 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.493 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.493 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.493 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.493 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.493 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.493 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.493 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.494 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.494 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.494 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.494 * [taylor]: Taking taylor expansion of x in x
3.494 * [backup-simplify]: Simplify 0 into 0
3.494 * [backup-simplify]: Simplify 1 into 1
3.494 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.494 * [taylor]: Taking taylor expansion of 4.0 in x
3.494 * [backup-simplify]: Simplify 4.0 into 4.0
3.494 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.494 * [taylor]: Taking taylor expansion of y in x
3.494 * [backup-simplify]: Simplify y into y
3.494 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.494 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.494 * [taylor]: Taking taylor expansion of 4.0 in x
3.494 * [backup-simplify]: Simplify 4.0 into 4.0
3.494 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.494 * [taylor]: Taking taylor expansion of y in x
3.494 * [backup-simplify]: Simplify y into y
3.494 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.494 * [taylor]: Taking taylor expansion of x in x
3.494 * [backup-simplify]: Simplify 0 into 0
3.494 * [backup-simplify]: Simplify 1 into 1
3.494 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.494 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.494 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.494 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.494 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.494 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.494 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.495 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.495 * [taylor]: Taking taylor expansion of -1.0 in y
3.495 * [backup-simplify]: Simplify -1.0 into -1.0
3.495 * [backup-simplify]: Simplify -1.0 into -1.0
3.495 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.495 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.496 * [backup-simplify]: Simplify (- 0) into 0
3.496 * [backup-simplify]: Simplify (+ 0 0) into 0
3.496 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.496 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.497 * [backup-simplify]: Simplify (+ 0 0) into 0
3.497 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
3.497 * [taylor]: Taking taylor expansion of 0 in y
3.497 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify (* 1 1) into 1
3.497 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.498 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.498 * [backup-simplify]: Simplify (- 0) into 0
3.499 * [backup-simplify]: Simplify (+ 1 0) into 1
3.499 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.499 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.500 * [backup-simplify]: Simplify (* 1 1) into 1
3.500 * [backup-simplify]: Simplify (+ 0 1) into 1
3.500 * [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)))
3.500 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.500 * [taylor]: Taking taylor expansion of 0.5 in y
3.500 * [backup-simplify]: Simplify 0.5 into 0.5
3.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.500 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.500 * [taylor]: Taking taylor expansion of y in y
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify 1 into 1
3.501 * [backup-simplify]: Simplify (* 1 1) into 1
3.501 * [backup-simplify]: Simplify (/ 1 1) into 1
3.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.502 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.503 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
3.503 * [backup-simplify]: Simplify 0 into 0
3.503 * [backup-simplify]: Simplify 0 into 0
3.503 * [backup-simplify]: Simplify 0 into 0
3.506 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.506 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.507 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.507 * [backup-simplify]: Simplify (- 0) into 0
3.508 * [backup-simplify]: Simplify (+ 0 0) into 0
3.508 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.509 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.509 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.510 * [backup-simplify]: Simplify (+ 0 0) into 0
3.510 * [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
3.510 * [taylor]: Taking taylor expansion of 0 in y
3.510 * [backup-simplify]: Simplify 0 into 0
3.510 * [backup-simplify]: Simplify 0 into 0
3.510 * [backup-simplify]: Simplify -1.0 into -1.0
3.510 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (* (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) (sqrt (+ (* (/ 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))))
3.511 * [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
3.511 * [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
3.511 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.511 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.511 * [taylor]: Taking taylor expansion of x in y
3.511 * [backup-simplify]: Simplify x into x
3.511 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.511 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.511 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.511 * [taylor]: Taking taylor expansion of 4.0 in y
3.511 * [backup-simplify]: Simplify 4.0 into 4.0
3.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.511 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.511 * [taylor]: Taking taylor expansion of y in y
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [backup-simplify]: Simplify (* 1 1) into 1
3.511 * [backup-simplify]: Simplify (/ 1 1) into 1
3.511 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.511 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.511 * [taylor]: Taking taylor expansion of 4.0 in y
3.511 * [backup-simplify]: Simplify 4.0 into 4.0
3.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.511 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.511 * [taylor]: Taking taylor expansion of y in y
3.511 * [backup-simplify]: Simplify 0 into 0
3.512 * [backup-simplify]: Simplify 1 into 1
3.512 * [backup-simplify]: Simplify (* 1 1) into 1
3.512 * [backup-simplify]: Simplify (/ 1 1) into 1
3.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.512 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.512 * [taylor]: Taking taylor expansion of x in y
3.512 * [backup-simplify]: Simplify x into x
3.512 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.512 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.512 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.513 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.513 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.514 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.514 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.514 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.514 * [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
3.514 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
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
3.515 * [backup-simplify]: Simplify (* 1 1) into 1
3.515 * [backup-simplify]: Simplify (/ 1 1) into 1
3.515 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.515 * [taylor]: Taking taylor expansion of 4.0 in x
3.515 * [backup-simplify]: Simplify 4.0 into 4.0
3.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.515 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.515 * [taylor]: Taking taylor expansion of y in x
3.515 * [backup-simplify]: Simplify y into y
3.515 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.515 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.515 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.515 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.515 * [taylor]: Taking taylor expansion of 4.0 in x
3.515 * [backup-simplify]: Simplify 4.0 into 4.0
3.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.515 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.515 * [taylor]: Taking taylor expansion of y in x
3.515 * [backup-simplify]: Simplify y into y
3.515 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.515 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.515 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
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
3.516 * [backup-simplify]: Simplify (* 1 1) into 1
3.516 * [backup-simplify]: Simplify (/ 1 1) into 1
3.516 * [backup-simplify]: Simplify (+ 1 0) into 1
3.516 * [backup-simplify]: Simplify (+ 0 1) into 1
3.517 * [backup-simplify]: Simplify (/ 1 1) into 1
3.517 * [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
3.517 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
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
3.517 * [taylor]: Taking taylor expansion of x in x
3.517 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify 1 into 1
3.517 * [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 (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
3.518 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.518 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.518 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.518 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.518 * [taylor]: Taking taylor expansion of 4.0 in x
3.518 * [backup-simplify]: Simplify 4.0 into 4.0
3.518 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.518 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.518 * [taylor]: Taking taylor expansion of y in x
3.518 * [backup-simplify]: Simplify y into y
3.518 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.518 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.518 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.518 * [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
3.518 * [backup-simplify]: Simplify (/ 1 1) into 1
3.519 * [backup-simplify]: Simplify (+ 1 0) into 1
3.519 * [backup-simplify]: Simplify (+ 0 1) into 1
3.519 * [backup-simplify]: Simplify (/ 1 1) into 1
3.519 * [taylor]: Taking taylor expansion of 1 in y
3.519 * [backup-simplify]: Simplify 1 into 1
3.519 * [backup-simplify]: Simplify 1 into 1
3.520 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.520 * [backup-simplify]: Simplify (+ 0 0) into 0
3.521 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.522 * [backup-simplify]: Simplify (+ 0 0) into 0
3.522 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.522 * [taylor]: Taking taylor expansion of 0 in y
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 0 into 0
3.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.523 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.524 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.524 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.524 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.525 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.526 * [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))))
3.526 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.526 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.526 * [taylor]: Taking taylor expansion of 8.0 in y
3.526 * [backup-simplify]: Simplify 8.0 into 8.0
3.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.526 * [taylor]: Taking taylor expansion of y in y
3.526 * [backup-simplify]: Simplify 0 into 0
3.526 * [backup-simplify]: Simplify 1 into 1
3.526 * [backup-simplify]: Simplify (* 1 1) into 1
3.526 * [backup-simplify]: Simplify (/ 1 1) into 1
3.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.529 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.529 * [backup-simplify]: Simplify (- 0) into 0
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.530 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.531 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.531 * [backup-simplify]: Simplify (- 0) into 0
3.531 * [backup-simplify]: Simplify (+ 0 0) into 0
3.531 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.532 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.533 * [backup-simplify]: Simplify (+ 0 0) into 0
3.534 * [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
3.534 * [taylor]: Taking taylor expansion of 0 in y
3.534 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify 1 into 1
3.535 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (* (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) (sqrt (+ (* (/ 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))))
3.535 * [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
3.535 * [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
3.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.535 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.535 * [taylor]: Taking taylor expansion of x in y
3.535 * [backup-simplify]: Simplify x into x
3.535 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.535 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.535 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.535 * [taylor]: Taking taylor expansion of 4.0 in y
3.535 * [backup-simplify]: Simplify 4.0 into 4.0
3.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.535 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.535 * [taylor]: Taking taylor expansion of y in y
3.535 * [backup-simplify]: Simplify 0 into 0
3.535 * [backup-simplify]: Simplify 1 into 1
3.535 * [backup-simplify]: Simplify (* 1 1) into 1
3.536 * [backup-simplify]: Simplify (/ 1 1) into 1
3.536 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.536 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.536 * [taylor]: Taking taylor expansion of 4.0 in y
3.536 * [backup-simplify]: Simplify 4.0 into 4.0
3.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.536 * [taylor]: Taking taylor expansion of y in y
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify 1 into 1
3.536 * [backup-simplify]: Simplify (* 1 1) into 1
3.536 * [backup-simplify]: Simplify (/ 1 1) into 1
3.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.536 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.536 * [taylor]: Taking taylor expansion of x in y
3.536 * [backup-simplify]: Simplify x into x
3.536 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.536 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.537 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.537 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.538 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.538 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.538 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.539 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.539 * [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
3.539 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.539 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.539 * [taylor]: Taking taylor expansion of x in x
3.539 * [backup-simplify]: Simplify 0 into 0
3.539 * [backup-simplify]: Simplify 1 into 1
3.539 * [backup-simplify]: Simplify (* 1 1) into 1
3.539 * [backup-simplify]: Simplify (/ 1 1) into 1
3.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.539 * [taylor]: Taking taylor expansion of 4.0 in x
3.539 * [backup-simplify]: Simplify 4.0 into 4.0
3.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.539 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.539 * [taylor]: Taking taylor expansion of y in x
3.539 * [backup-simplify]: Simplify y into y
3.539 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.539 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.539 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.539 * [taylor]: Taking taylor expansion of 4.0 in x
3.540 * [backup-simplify]: Simplify 4.0 into 4.0
3.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.540 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.540 * [taylor]: Taking taylor expansion of y in x
3.540 * [backup-simplify]: Simplify y into y
3.540 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.540 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.540 * [taylor]: Taking taylor expansion of x in x
3.540 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify 1 into 1
3.540 * [backup-simplify]: Simplify (* 1 1) into 1
3.540 * [backup-simplify]: Simplify (/ 1 1) into 1
3.541 * [backup-simplify]: Simplify (+ 1 0) into 1
3.541 * [backup-simplify]: Simplify (+ 0 1) into 1
3.541 * [backup-simplify]: Simplify (/ 1 1) into 1
3.541 * [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
3.541 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.541 * [taylor]: Taking taylor expansion of x in x
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 1 into 1
3.541 * [backup-simplify]: Simplify (* 1 1) into 1
3.542 * [backup-simplify]: Simplify (/ 1 1) into 1
3.542 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.542 * [taylor]: Taking taylor expansion of 4.0 in x
3.542 * [backup-simplify]: Simplify 4.0 into 4.0
3.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.542 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.542 * [taylor]: Taking taylor expansion of y in x
3.542 * [backup-simplify]: Simplify y into y
3.542 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.542 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.542 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.542 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.542 * [taylor]: Taking taylor expansion of 4.0 in x
3.542 * [backup-simplify]: Simplify 4.0 into 4.0
3.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.542 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.542 * [taylor]: Taking taylor expansion of y in x
3.542 * [backup-simplify]: Simplify y into y
3.542 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.542 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.542 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.542 * [taylor]: Taking taylor expansion of x in x
3.542 * [backup-simplify]: Simplify 0 into 0
3.542 * [backup-simplify]: Simplify 1 into 1
3.543 * [backup-simplify]: Simplify (* 1 1) into 1
3.543 * [backup-simplify]: Simplify (/ 1 1) into 1
3.543 * [backup-simplify]: Simplify (+ 1 0) into 1
3.543 * [backup-simplify]: Simplify (+ 0 1) into 1
3.544 * [backup-simplify]: Simplify (/ 1 1) into 1
3.544 * [taylor]: Taking taylor expansion of 1 in y
3.544 * [backup-simplify]: Simplify 1 into 1
3.544 * [backup-simplify]: Simplify 1 into 1
3.544 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.545 * [backup-simplify]: Simplify (+ 0 0) into 0
3.545 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.546 * [backup-simplify]: Simplify (+ 0 0) into 0
3.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.546 * [taylor]: Taking taylor expansion of 0 in y
3.546 * [backup-simplify]: Simplify 0 into 0
3.546 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.548 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.548 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.548 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.548 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.549 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.550 * [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))))
3.550 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.550 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.550 * [taylor]: Taking taylor expansion of 8.0 in y
3.550 * [backup-simplify]: Simplify 8.0 into 8.0
3.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.550 * [taylor]: Taking taylor expansion of y in y
3.550 * [backup-simplify]: Simplify 0 into 0
3.550 * [backup-simplify]: Simplify 1 into 1
3.550 * [backup-simplify]: Simplify (* 1 1) into 1
3.550 * [backup-simplify]: Simplify (/ 1 1) into 1
3.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.551 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.553 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.553 * [backup-simplify]: Simplify (- 0) into 0
3.553 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.554 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.555 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.555 * [backup-simplify]: Simplify (- 0) into 0
3.555 * [backup-simplify]: Simplify (+ 0 0) into 0
3.556 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.556 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.557 * [backup-simplify]: Simplify (+ 0 0) into 0
3.558 * [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
3.558 * [taylor]: Taking taylor expansion of 0 in y
3.558 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.559 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
3.559 * [backup-simplify]: Simplify (sqrt (+ (* x x) (* (* y 4.0) y))) into (sqrt (+ (* 4.0 (pow y 2)) (pow x 2)))
3.559 * [approximate]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
3.559 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.559 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.559 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.559 * [taylor]: Taking taylor expansion of 4.0 in y
3.559 * [backup-simplify]: Simplify 4.0 into 4.0
3.559 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.559 * [taylor]: Taking taylor expansion of y in y
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.559 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.559 * [taylor]: Taking taylor expansion of x in y
3.559 * [backup-simplify]: Simplify x into x
3.559 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.559 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.559 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
3.559 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.559 * [backup-simplify]: Simplify (+ 0 0) into 0
3.560 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
3.560 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.560 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.560 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.560 * [taylor]: Taking taylor expansion of 4.0 in x
3.560 * [backup-simplify]: Simplify 4.0 into 4.0
3.560 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.560 * [taylor]: Taking taylor expansion of y in x
3.560 * [backup-simplify]: Simplify y into y
3.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.560 * [taylor]: Taking taylor expansion of x in x
3.560 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify 1 into 1
3.560 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.560 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.560 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.560 * [backup-simplify]: Simplify (sqrt (* 4.0 (pow y 2))) into (* (sqrt 4.0) y)
3.561 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.561 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.561 * [backup-simplify]: Simplify (+ 0 0) into 0
3.562 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (* 4.0 (pow y 2))))) into 0
3.562 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.562 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.562 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.562 * [taylor]: Taking taylor expansion of 4.0 in x
3.562 * [backup-simplify]: Simplify 4.0 into 4.0
3.562 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.562 * [taylor]: Taking taylor expansion of y in x
3.562 * [backup-simplify]: Simplify y into y
3.562 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.562 * [taylor]: Taking taylor expansion of x in x
3.562 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify 1 into 1
3.562 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.562 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.562 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.562 * [backup-simplify]: Simplify (sqrt (* 4.0 (pow y 2))) into (* (sqrt 4.0) y)
3.563 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.563 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.563 * [backup-simplify]: Simplify (+ 0 0) into 0
3.564 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (* 4.0 (pow y 2))))) into 0
3.564 * [taylor]: Taking taylor expansion of (* (sqrt 4.0) y) in y
3.564 * [taylor]: Taking taylor expansion of (sqrt 4.0) 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 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.565 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.565 * [taylor]: Taking taylor expansion of y in y
3.565 * [backup-simplify]: Simplify 0 into 0
3.565 * [backup-simplify]: Simplify 1 into 1
3.566 * [backup-simplify]: Simplify (* (sqrt 4.0) 0) into 0
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [taylor]: Taking taylor expansion of 0 in y
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 1) (* 0 0)) into (sqrt 4.0)
3.568 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.569 * [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
3.570 * [backup-simplify]: Simplify (* 1 1) into 1
3.570 * [backup-simplify]: Simplify (+ 0 1) into 1
3.571 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (* (sqrt 4.0) y))) into (/ 1/2 (* (sqrt 4.0) y))
3.571 * [taylor]: Taking taylor expansion of (/ 1/2 (* (sqrt 4.0) y)) in y
3.571 * [taylor]: Taking taylor expansion of 1/2 in y
3.571 * [backup-simplify]: Simplify 1/2 into 1/2
3.572 * [taylor]: Taking taylor expansion of (* (sqrt 4.0) y) in y
3.572 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
3.572 * [taylor]: Taking taylor expansion of 4.0 in y
3.572 * [backup-simplify]: Simplify 4.0 into 4.0
3.572 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.573 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.573 * [taylor]: Taking taylor expansion of y in y
3.573 * [backup-simplify]: Simplify 0 into 0
3.573 * [backup-simplify]: Simplify 1 into 1
3.573 * [backup-simplify]: Simplify (* (sqrt 4.0) 0) into 0
3.575 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 1) (* 0 0)) into (sqrt 4.0)
3.576 * [backup-simplify]: Simplify (/ 1/2 (sqrt 4.0)) into (/ 1/2 (sqrt 4.0))
3.577 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
3.577 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 0) (+ (* 0 1) (* 0 0))) into 0
3.578 * [backup-simplify]: Simplify (- (/ 0 (sqrt 4.0)) (+ (* (/ 1/2 (sqrt 4.0)) (/ 0 (sqrt 4.0))))) into 0
3.578 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify 0 into 0
3.579 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
3.579 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 0) (+ (* 0 1) (* 0 0))) into 0
3.579 * [backup-simplify]: Simplify 0 into 0
3.580 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.581 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.581 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.581 * [backup-simplify]: Simplify (+ 0 0) into 0
3.582 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (* (sqrt 4.0) y)))))) (* 2 (* (sqrt 4.0) y))) into 0
3.582 * [taylor]: Taking taylor expansion of 0 in y
3.582 * [backup-simplify]: Simplify 0 into 0
3.582 * [backup-simplify]: Simplify 0 into 0
3.583 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
3.583 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.584 * [backup-simplify]: Simplify (- (/ 0 (sqrt 4.0)) (+ (* (/ 1/2 (sqrt 4.0)) (/ 0 (sqrt 4.0))) (* 0 (/ 0 (sqrt 4.0))))) into 0
3.584 * [backup-simplify]: Simplify 0 into 0
3.584 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify (* (sqrt 4.0) (* y 1)) into (* (sqrt 4.0) y)
3.585 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
3.585 * [approximate]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
3.585 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
3.585 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.585 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.585 * [taylor]: Taking taylor expansion of 4.0 in y
3.585 * [backup-simplify]: Simplify 4.0 into 4.0
3.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.585 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.585 * [taylor]: Taking taylor expansion of y in y
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [backup-simplify]: Simplify (* 1 1) into 1
3.586 * [backup-simplify]: Simplify (/ 1 1) into 1
3.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.586 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.586 * [taylor]: Taking taylor expansion of x in y
3.586 * [backup-simplify]: Simplify x into x
3.586 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.586 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.586 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.586 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.587 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.587 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.588 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.588 * [backup-simplify]: Simplify (+ 0 0) into 0
3.588 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.589 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.589 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.589 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.589 * [taylor]: Taking taylor expansion of 4.0 in x
3.589 * [backup-simplify]: Simplify 4.0 into 4.0
3.589 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.589 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.589 * [taylor]: Taking taylor expansion of y in x
3.589 * [backup-simplify]: Simplify y into y
3.589 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.589 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.589 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.589 * [taylor]: Taking taylor expansion of x in x
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 (+ 0 1) into 1
3.590 * [backup-simplify]: Simplify (sqrt 1) into 1
3.590 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.591 * [backup-simplify]: Simplify (+ 0 0) into 0
3.592 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.592 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.592 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.592 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.592 * [taylor]: Taking taylor expansion of 4.0 in x
3.592 * [backup-simplify]: Simplify 4.0 into 4.0
3.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.592 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.592 * [taylor]: Taking taylor expansion of y in x
3.592 * [backup-simplify]: Simplify y into y
3.592 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.592 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.593 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.593 * [taylor]: Taking taylor expansion of x in x
3.593 * [backup-simplify]: Simplify 0 into 0
3.593 * [backup-simplify]: Simplify 1 into 1
3.593 * [backup-simplify]: Simplify (* 1 1) into 1
3.593 * [backup-simplify]: Simplify (/ 1 1) into 1
3.594 * [backup-simplify]: Simplify (+ 0 1) into 1
3.594 * [backup-simplify]: Simplify (sqrt 1) into 1
3.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.596 * [backup-simplify]: Simplify (+ 0 0) into 0
3.596 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.596 * [taylor]: Taking taylor expansion of 1 in y
3.596 * [backup-simplify]: Simplify 1 into 1
3.596 * [taylor]: Taking taylor expansion of 0 in y
3.597 * [backup-simplify]: Simplify 0 into 0
3.597 * [backup-simplify]: Simplify 1 into 1
3.597 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.598 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.599 * [backup-simplify]: Simplify (/ (- (* 4.0 (/ 1 (pow y 2))) (pow 0 2) (+)) (* 2 1)) into (/ 2.0 (pow y 2))
3.599 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in y
3.599 * [taylor]: Taking taylor expansion of 2.0 in y
3.599 * [backup-simplify]: Simplify 2.0 into 2.0
3.599 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.599 * [taylor]: Taking taylor expansion of y in y
3.599 * [backup-simplify]: Simplify 0 into 0
3.599 * [backup-simplify]: Simplify 1 into 1
3.599 * [backup-simplify]: Simplify (* 1 1) into 1
3.599 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
3.600 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.601 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.604 * [backup-simplify]: Simplify (+ 0 0) into 0
3.604 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 2.0 (pow y 2)))))) (* 2 1)) into 0
3.604 * [taylor]: Taking taylor expansion of 0 in y
3.604 * [backup-simplify]: Simplify 0 into 0
3.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.605 * [backup-simplify]: Simplify 0 into 0
3.605 * [backup-simplify]: Simplify 0 into 0
3.605 * [backup-simplify]: Simplify 0 into 0
3.605 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 x)))) into x
3.606 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
3.606 * [approximate]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
3.606 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
3.606 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.606 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.606 * [taylor]: Taking taylor expansion of 4.0 in y
3.606 * [backup-simplify]: Simplify 4.0 into 4.0
3.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.606 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.606 * [taylor]: Taking taylor expansion of y in y
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify 1 into 1
3.606 * [backup-simplify]: Simplify (* 1 1) into 1
3.606 * [backup-simplify]: Simplify (/ 1 1) into 1
3.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.606 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.606 * [taylor]: Taking taylor expansion of x in y
3.606 * [backup-simplify]: Simplify x into x
3.606 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.606 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.607 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.607 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.607 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.609 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.609 * [backup-simplify]: Simplify (+ 0 0) into 0
3.609 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.609 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.609 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.609 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.609 * [taylor]: Taking taylor expansion of 4.0 in x
3.609 * [backup-simplify]: Simplify 4.0 into 4.0
3.609 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.609 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.609 * [taylor]: Taking taylor expansion of y in x
3.609 * [backup-simplify]: Simplify y into y
3.609 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.609 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.610 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.610 * [taylor]: Taking taylor expansion of x in x
3.610 * [backup-simplify]: Simplify 0 into 0
3.610 * [backup-simplify]: Simplify 1 into 1
3.610 * [backup-simplify]: Simplify (* 1 1) into 1
3.610 * [backup-simplify]: Simplify (/ 1 1) into 1
3.610 * [backup-simplify]: Simplify (+ 0 1) into 1
3.611 * [backup-simplify]: Simplify (sqrt 1) into 1
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 (+ 0 0) into 0
3.613 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.613 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.613 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.613 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.613 * [taylor]: Taking taylor expansion of 4.0 in x
3.613 * [backup-simplify]: Simplify 4.0 into 4.0
3.613 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.613 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.613 * [taylor]: Taking taylor expansion of y in x
3.613 * [backup-simplify]: Simplify y into y
3.613 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.614 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.614 * [taylor]: Taking taylor expansion of x in x
3.614 * [backup-simplify]: Simplify 0 into 0
3.614 * [backup-simplify]: Simplify 1 into 1
3.614 * [backup-simplify]: Simplify (* 1 1) into 1
3.614 * [backup-simplify]: Simplify (/ 1 1) into 1
3.615 * [backup-simplify]: Simplify (+ 0 1) into 1
3.615 * [backup-simplify]: Simplify (sqrt 1) into 1
3.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.617 * [backup-simplify]: Simplify (+ 0 0) into 0
3.617 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.617 * [taylor]: Taking taylor expansion of 1 in y
3.617 * [backup-simplify]: Simplify 1 into 1
3.618 * [taylor]: Taking taylor expansion of 0 in y
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 1 into 1
3.618 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.620 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.621 * [backup-simplify]: Simplify (/ (- (* 4.0 (/ 1 (pow y 2))) (pow 0 2) (+)) (* 2 1)) into (/ 2.0 (pow y 2))
3.621 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in y
3.621 * [taylor]: Taking taylor expansion of 2.0 in y
3.621 * [backup-simplify]: Simplify 2.0 into 2.0
3.621 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.621 * [taylor]: Taking taylor expansion of y in y
3.621 * [backup-simplify]: Simplify 0 into 0
3.621 * [backup-simplify]: Simplify 1 into 1
3.621 * [backup-simplify]: Simplify (* 1 1) into 1
3.622 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
3.622 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.623 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
3.623 * [backup-simplify]: Simplify 0 into 0
3.623 * [backup-simplify]: Simplify 0 into 0
3.623 * [backup-simplify]: Simplify 0 into 0
3.623 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.624 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.626 * [backup-simplify]: Simplify (+ 0 0) into 0
3.627 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 2.0 (pow y 2)))))) (* 2 1)) into 0
3.627 * [taylor]: Taking taylor expansion of 0 in y
3.627 * [backup-simplify]: Simplify 0 into 0
3.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.629 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 (- x))))) into (* -1 x)
3.629 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
3.629 * [backup-simplify]: Simplify (sqrt (+ (* x x) (* (* y 4.0) y))) into (sqrt (+ (* 4.0 (pow y 2)) (pow x 2)))
3.629 * [approximate]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
3.629 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in y
3.629 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
3.629 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.629 * [taylor]: Taking taylor expansion of 4.0 in y
3.630 * [backup-simplify]: Simplify 4.0 into 4.0
3.630 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.630 * [taylor]: Taking taylor expansion of y in y
3.630 * [backup-simplify]: Simplify 0 into 0
3.630 * [backup-simplify]: Simplify 1 into 1
3.630 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.630 * [taylor]: Taking taylor expansion of x in y
3.630 * [backup-simplify]: Simplify x into x
3.630 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.630 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.630 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
3.630 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.630 * [backup-simplify]: Simplify (+ 0 0) into 0
3.631 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
3.631 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.631 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.631 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.631 * [taylor]: Taking taylor expansion of 4.0 in x
3.631 * [backup-simplify]: Simplify 4.0 into 4.0
3.631 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.631 * [taylor]: Taking taylor expansion of y in x
3.631 * [backup-simplify]: Simplify y into y
3.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.631 * [taylor]: Taking taylor expansion of x in x
3.631 * [backup-simplify]: Simplify 0 into 0
3.631 * [backup-simplify]: Simplify 1 into 1
3.631 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.631 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.631 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.631 * [backup-simplify]: Simplify (sqrt (* 4.0 (pow y 2))) into (* (sqrt 4.0) y)
3.631 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.632 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.632 * [backup-simplify]: Simplify (+ 0 0) into 0
3.632 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (* 4.0 (pow y 2))))) into 0
3.632 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (pow y 2)) (pow x 2))) in x
3.633 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
3.633 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.633 * [taylor]: Taking taylor expansion of 4.0 in x
3.633 * [backup-simplify]: Simplify 4.0 into 4.0
3.633 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.633 * [taylor]: Taking taylor expansion of y in x
3.633 * [backup-simplify]: Simplify y into y
3.633 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.633 * [taylor]: Taking taylor expansion of x in x
3.633 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.633 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.633 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.633 * [backup-simplify]: Simplify (sqrt (* 4.0 (pow y 2))) into (* (sqrt 4.0) y)
3.633 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.634 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.634 * [backup-simplify]: Simplify (+ 0 0) into 0
3.634 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (* 4.0 (pow y 2))))) into 0
3.634 * [taylor]: Taking taylor expansion of (* (sqrt 4.0) y) in y
3.634 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
3.634 * [taylor]: Taking taylor expansion of 4.0 in y
3.634 * [backup-simplify]: Simplify 4.0 into 4.0
3.635 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.635 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.636 * [taylor]: Taking taylor expansion of y in y
3.636 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify 1 into 1
3.636 * [backup-simplify]: Simplify (* (sqrt 4.0) 0) into 0
3.636 * [backup-simplify]: Simplify 0 into 0
3.636 * [taylor]: Taking taylor expansion of 0 in y
3.636 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 1) (* 0 0)) into (sqrt 4.0)
3.638 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.639 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.640 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.640 * [backup-simplify]: Simplify (* 1 1) into 1
3.640 * [backup-simplify]: Simplify (+ 0 1) into 1
3.641 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (* (sqrt 4.0) y))) into (/ 1/2 (* (sqrt 4.0) y))
3.641 * [taylor]: Taking taylor expansion of (/ 1/2 (* (sqrt 4.0) y)) in y
3.642 * [taylor]: Taking taylor expansion of 1/2 in y
3.642 * [backup-simplify]: Simplify 1/2 into 1/2
3.642 * [taylor]: Taking taylor expansion of (* (sqrt 4.0) y) in y
3.642 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
3.642 * [taylor]: Taking taylor expansion of 4.0 in y
3.642 * [backup-simplify]: Simplify 4.0 into 4.0
3.642 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.643 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.643 * [taylor]: Taking taylor expansion of y in y
3.643 * [backup-simplify]: Simplify 0 into 0
3.643 * [backup-simplify]: Simplify 1 into 1
3.643 * [backup-simplify]: Simplify (* (sqrt 4.0) 0) into 0
3.645 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 1) (* 0 0)) into (sqrt 4.0)
3.646 * [backup-simplify]: Simplify (/ 1/2 (sqrt 4.0)) into (/ 1/2 (sqrt 4.0))
3.647 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
3.648 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 0) (+ (* 0 1) (* 0 0))) into 0
3.649 * [backup-simplify]: Simplify (- (/ 0 (sqrt 4.0)) (+ (* (/ 1/2 (sqrt 4.0)) (/ 0 (sqrt 4.0))))) into 0
3.649 * [backup-simplify]: Simplify 0 into 0
3.650 * [backup-simplify]: Simplify 0 into 0
3.651 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
3.652 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 0) (+ (* 0 1) (* 0 0))) into 0
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.654 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.654 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.654 * [backup-simplify]: Simplify (+ 0 0) into 0
3.655 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (* (sqrt 4.0) y)))))) (* 2 (* (sqrt 4.0) y))) into 0
3.655 * [taylor]: Taking taylor expansion of 0 in y
3.655 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify 0 into 0
3.657 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
3.658 * [backup-simplify]: Simplify (+ (* (sqrt 4.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.659 * [backup-simplify]: Simplify (- (/ 0 (sqrt 4.0)) (+ (* (/ 1/2 (sqrt 4.0)) (/ 0 (sqrt 4.0))) (* 0 (/ 0 (sqrt 4.0))))) into 0
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify (* (sqrt 4.0) (* y 1)) into (* (sqrt 4.0) y)
3.660 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
3.660 * [approximate]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
3.660 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
3.660 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.660 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.660 * [taylor]: Taking taylor expansion of 4.0 in y
3.660 * [backup-simplify]: Simplify 4.0 into 4.0
3.660 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.660 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.660 * [taylor]: Taking taylor expansion of y in y
3.660 * [backup-simplify]: Simplify 0 into 0
3.660 * [backup-simplify]: Simplify 1 into 1
3.660 * [backup-simplify]: Simplify (* 1 1) into 1
3.661 * [backup-simplify]: Simplify (/ 1 1) into 1
3.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.661 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.661 * [taylor]: Taking taylor expansion of x in y
3.661 * [backup-simplify]: Simplify x into x
3.661 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.661 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.661 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.662 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.662 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.663 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.664 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.664 * [backup-simplify]: Simplify (+ 0 0) into 0
3.665 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.665 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.665 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.665 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.665 * [taylor]: Taking taylor expansion of 4.0 in x
3.665 * [backup-simplify]: Simplify 4.0 into 4.0
3.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.665 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.665 * [taylor]: Taking taylor expansion of y in x
3.665 * [backup-simplify]: Simplify y into y
3.665 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.666 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.666 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.666 * [taylor]: Taking taylor expansion of x in x
3.666 * [backup-simplify]: Simplify 0 into 0
3.666 * [backup-simplify]: Simplify 1 into 1
3.666 * [backup-simplify]: Simplify (* 1 1) into 1
3.666 * [backup-simplify]: Simplify (/ 1 1) into 1
3.667 * [backup-simplify]: Simplify (+ 0 1) into 1
3.667 * [backup-simplify]: Simplify (sqrt 1) into 1
3.668 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (+ 0 0) into 0
3.669 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.669 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.669 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.669 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.669 * [taylor]: Taking taylor expansion of 4.0 in x
3.669 * [backup-simplify]: Simplify 4.0 into 4.0
3.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.669 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.669 * [taylor]: Taking taylor expansion of y in x
3.670 * [backup-simplify]: Simplify y into y
3.670 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.670 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.670 * [taylor]: Taking taylor expansion of x in x
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.670 * [backup-simplify]: Simplify (* 1 1) into 1
3.671 * [backup-simplify]: Simplify (/ 1 1) into 1
3.671 * [backup-simplify]: Simplify (+ 0 1) into 1
3.672 * [backup-simplify]: Simplify (sqrt 1) into 1
3.672 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.673 * [backup-simplify]: Simplify (+ 0 0) into 0
3.674 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.674 * [taylor]: Taking taylor expansion of 1 in y
3.674 * [backup-simplify]: Simplify 1 into 1
3.674 * [taylor]: Taking taylor expansion of 0 in y
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 1 into 1
3.674 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.676 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.677 * [backup-simplify]: Simplify (/ (- (* 4.0 (/ 1 (pow y 2))) (pow 0 2) (+)) (* 2 1)) into (/ 2.0 (pow y 2))
3.677 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in y
3.677 * [taylor]: Taking taylor expansion of 2.0 in y
3.677 * [backup-simplify]: Simplify 2.0 into 2.0
3.677 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.677 * [taylor]: Taking taylor expansion of y in y
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 1 into 1
3.678 * [backup-simplify]: Simplify (* 1 1) into 1
3.678 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
3.679 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
3.679 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.680 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.682 * [backup-simplify]: Simplify (+ 0 0) into 0
3.682 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 2.0 (pow y 2)))))) (* 2 1)) into 0
3.682 * [taylor]: Taking taylor expansion of 0 in y
3.682 * [backup-simplify]: Simplify 0 into 0
3.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.684 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 x)))) into x
3.684 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
3.684 * [approximate]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
3.684 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
3.684 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
3.684 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.684 * [taylor]: Taking taylor expansion of 4.0 in y
3.684 * [backup-simplify]: Simplify 4.0 into 4.0
3.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.684 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.684 * [taylor]: Taking taylor expansion of y in y
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify 1 into 1
3.684 * [backup-simplify]: Simplify (* 1 1) into 1
3.685 * [backup-simplify]: Simplify (/ 1 1) into 1
3.685 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.685 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.685 * [taylor]: Taking taylor expansion of x in y
3.685 * [backup-simplify]: Simplify x into x
3.685 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.685 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.685 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.685 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.686 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
3.686 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.687 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.687 * [backup-simplify]: Simplify (+ 0 0) into 0
3.687 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
3.687 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.687 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.687 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.688 * [taylor]: Taking taylor expansion of 4.0 in x
3.688 * [backup-simplify]: Simplify 4.0 into 4.0
3.688 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.688 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.688 * [taylor]: Taking taylor expansion of y in x
3.688 * [backup-simplify]: Simplify y into y
3.688 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.688 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.688 * [taylor]: Taking taylor expansion of x in x
3.688 * [backup-simplify]: Simplify 0 into 0
3.688 * [backup-simplify]: Simplify 1 into 1
3.688 * [backup-simplify]: Simplify (* 1 1) into 1
3.688 * [backup-simplify]: Simplify (/ 1 1) into 1
3.689 * [backup-simplify]: Simplify (+ 0 1) into 1
3.689 * [backup-simplify]: Simplify (sqrt 1) into 1
3.689 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.690 * [backup-simplify]: Simplify (+ 0 0) into 0
3.690 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.690 * [taylor]: Taking taylor expansion of (sqrt (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
3.690 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
3.690 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.690 * [taylor]: Taking taylor expansion of 4.0 in x
3.690 * [backup-simplify]: Simplify 4.0 into 4.0
3.690 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.690 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.690 * [taylor]: Taking taylor expansion of y in x
3.690 * [backup-simplify]: Simplify y into y
3.690 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.691 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.691 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.691 * [taylor]: Taking taylor expansion of x in x
3.691 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify 1 into 1
3.691 * [backup-simplify]: Simplify (* 1 1) into 1
3.691 * [backup-simplify]: Simplify (/ 1 1) into 1
3.691 * [backup-simplify]: Simplify (+ 0 1) into 1
3.692 * [backup-simplify]: Simplify (sqrt 1) into 1
3.692 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.693 * [backup-simplify]: Simplify (+ 0 0) into 0
3.693 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
3.693 * [taylor]: Taking taylor expansion of 1 in y
3.693 * [backup-simplify]: Simplify 1 into 1
3.693 * [taylor]: Taking taylor expansion of 0 in y
3.693 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify 1 into 1
3.693 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.695 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.696 * [backup-simplify]: Simplify (/ (- (* 4.0 (/ 1 (pow y 2))) (pow 0 2) (+)) (* 2 1)) into (/ 2.0 (pow y 2))
3.696 * [taylor]: Taking taylor expansion of (/ 2.0 (pow y 2)) in y
3.696 * [taylor]: Taking taylor expansion of 2.0 in y
3.696 * [backup-simplify]: Simplify 2.0 into 2.0
3.696 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.696 * [taylor]: Taking taylor expansion of y in y
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify 1 into 1
3.696 * [backup-simplify]: Simplify (* 1 1) into 1
3.697 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
3.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.698 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.699 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.701 * [backup-simplify]: Simplify (+ 0 0) into 0
3.702 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 2.0 (pow y 2)))))) (* 2 1)) into 0
3.702 * [taylor]: Taking taylor expansion of 0 in y
3.702 * [backup-simplify]: Simplify 0 into 0
3.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.703 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.703 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 (- x))))) into (* -1 x)
3.704 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
3.704 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
3.704 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
3.704 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.704 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.704 * [taylor]: Taking taylor expansion of x in y
3.704 * [backup-simplify]: Simplify x into x
3.704 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.704 * [taylor]: Taking taylor expansion of 4.0 in y
3.704 * [backup-simplify]: Simplify 4.0 into 4.0
3.704 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.704 * [taylor]: Taking taylor expansion of y in y
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 1 into 1
3.704 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.704 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.704 * [taylor]: Taking taylor expansion of x in x
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 1 into 1
3.704 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.704 * [taylor]: Taking taylor expansion of 4.0 in x
3.704 * [backup-simplify]: Simplify 4.0 into 4.0
3.704 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.705 * [taylor]: Taking taylor expansion of y in x
3.705 * [backup-simplify]: Simplify y into y
3.705 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.705 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.705 * [taylor]: Taking taylor expansion of x in x
3.705 * [backup-simplify]: Simplify 0 into 0
3.705 * [backup-simplify]: Simplify 1 into 1
3.705 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.705 * [taylor]: Taking taylor expansion of 4.0 in x
3.705 * [backup-simplify]: Simplify 4.0 into 4.0
3.705 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.705 * [taylor]: Taking taylor expansion of y in x
3.705 * [backup-simplify]: Simplify y into y
3.705 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.705 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.705 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.705 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.705 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
3.705 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.705 * [taylor]: Taking taylor expansion of 4.0 in y
3.706 * [backup-simplify]: Simplify 4.0 into 4.0
3.706 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.706 * [taylor]: Taking taylor expansion of y in y
3.706 * [backup-simplify]: Simplify 0 into 0
3.706 * [backup-simplify]: Simplify 1 into 1
3.706 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.706 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.707 * [backup-simplify]: Simplify (- 0) into 0
3.707 * [backup-simplify]: Simplify (+ 0 0) into 0
3.707 * [taylor]: Taking taylor expansion of 0 in y
3.707 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify (* 1 1) into 1
3.708 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.709 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.709 * [backup-simplify]: Simplify (- 0) into 0
3.709 * [backup-simplify]: Simplify (+ 1 0) into 1
3.709 * [taylor]: Taking taylor expansion of 1 in y
3.709 * [backup-simplify]: Simplify 1 into 1
3.709 * [backup-simplify]: Simplify 1 into 1
3.710 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify (* 1 1) into 1
3.710 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.711 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.711 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.712 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.712 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.713 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.714 * [backup-simplify]: Simplify (- 0) into 0
3.714 * [backup-simplify]: Simplify (+ 0 0) into 0
3.714 * [taylor]: Taking taylor expansion of 0 in y
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.715 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.716 * [backup-simplify]: Simplify (- 0) into 0
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.717 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.719 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
3.719 * [backup-simplify]: Simplify (- 0) into 0
3.720 * [backup-simplify]: Simplify (+ 0 0) into 0
3.720 * [taylor]: Taking taylor expansion of 0 in y
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
3.720 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
3.721 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
3.721 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.721 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.721 * [taylor]: Taking taylor expansion of x in y
3.721 * [backup-simplify]: Simplify x into x
3.721 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.721 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.721 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.721 * [taylor]: Taking taylor expansion of 4.0 in y
3.721 * [backup-simplify]: Simplify 4.0 into 4.0
3.721 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.721 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.721 * [taylor]: Taking taylor expansion of y in y
3.721 * [backup-simplify]: Simplify 0 into 0
3.721 * [backup-simplify]: Simplify 1 into 1
3.722 * [backup-simplify]: Simplify (* 1 1) into 1
3.722 * [backup-simplify]: Simplify (/ 1 1) into 1
3.722 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.722 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.722 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.722 * [taylor]: Taking taylor expansion of x in x
3.722 * [backup-simplify]: Simplify 0 into 0
3.722 * [backup-simplify]: Simplify 1 into 1
3.722 * [backup-simplify]: Simplify (* 1 1) into 1
3.723 * [backup-simplify]: Simplify (/ 1 1) into 1
3.723 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.723 * [taylor]: Taking taylor expansion of 4.0 in x
3.723 * [backup-simplify]: Simplify 4.0 into 4.0
3.723 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.723 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.723 * [taylor]: Taking taylor expansion of y in x
3.723 * [backup-simplify]: Simplify y into y
3.723 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.723 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.723 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.723 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.723 * [taylor]: Taking taylor expansion of x in x
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.724 * [backup-simplify]: Simplify (* 1 1) into 1
3.724 * [backup-simplify]: Simplify (/ 1 1) into 1
3.724 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.724 * [taylor]: Taking taylor expansion of 4.0 in x
3.724 * [backup-simplify]: Simplify 4.0 into 4.0
3.724 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.724 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.724 * [taylor]: Taking taylor expansion of y in x
3.724 * [backup-simplify]: Simplify y into y
3.724 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.724 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.725 * [backup-simplify]: Simplify (+ 1 0) into 1
3.725 * [taylor]: Taking taylor expansion of 1 in y
3.725 * [backup-simplify]: Simplify 1 into 1
3.727 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.728 * [backup-simplify]: Simplify (+ 0 0) into 0
3.728 * [taylor]: Taking taylor expansion of 0 in y
3.728 * [backup-simplify]: Simplify 0 into 0
3.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.730 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.730 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.730 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.731 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.731 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.731 * [taylor]: Taking taylor expansion of 4.0 in y
3.731 * [backup-simplify]: Simplify 4.0 into 4.0
3.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.731 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.731 * [taylor]: Taking taylor expansion of y in y
3.731 * [backup-simplify]: Simplify 0 into 0
3.731 * [backup-simplify]: Simplify 1 into 1
3.731 * [backup-simplify]: Simplify (* 1 1) into 1
3.731 * [backup-simplify]: Simplify (/ 1 1) into 1
3.731 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.732 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.732 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.732 * [backup-simplify]: Simplify 1 into 1
3.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.733 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.734 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.734 * [backup-simplify]: Simplify (- 0) into 0
3.734 * [backup-simplify]: Simplify (+ 0 0) into 0
3.734 * [taylor]: Taking taylor expansion of 0 in y
3.734 * [backup-simplify]: Simplify 0 into 0
3.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.735 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.736 * [backup-simplify]: Simplify (- 0) into 0
3.736 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.737 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.738 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.738 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
3.739 * [backup-simplify]: Simplify (- 0) into 0
3.739 * [backup-simplify]: Simplify (+ 0 0) into 0
3.739 * [taylor]: Taking taylor expansion of 0 in y
3.739 * [backup-simplify]: Simplify 0 into 0
3.740 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.741 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.742 * [backup-simplify]: Simplify (- 0) into 0
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 0 into 0
3.743 * [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)))
3.743 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
3.743 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
3.743 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.743 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.743 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.743 * [taylor]: Taking taylor expansion of x in y
3.743 * [backup-simplify]: Simplify x into x
3.743 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.743 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.743 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.743 * [taylor]: Taking taylor expansion of 4.0 in y
3.743 * [backup-simplify]: Simplify 4.0 into 4.0
3.744 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.744 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.744 * [taylor]: Taking taylor expansion of y in y
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [backup-simplify]: Simplify 1 into 1
3.744 * [backup-simplify]: Simplify (* 1 1) into 1
3.744 * [backup-simplify]: Simplify (/ 1 1) into 1
3.744 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.744 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.744 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.744 * [taylor]: Taking taylor expansion of x in x
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [backup-simplify]: Simplify 1 into 1
3.745 * [backup-simplify]: Simplify (* 1 1) into 1
3.745 * [backup-simplify]: Simplify (/ 1 1) into 1
3.745 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.745 * [taylor]: Taking taylor expansion of 4.0 in x
3.745 * [backup-simplify]: Simplify 4.0 into 4.0
3.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.745 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.745 * [taylor]: Taking taylor expansion of y in x
3.745 * [backup-simplify]: Simplify y into y
3.745 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.745 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.746 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.746 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.746 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.746 * [taylor]: Taking taylor expansion of x in x
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 1 into 1
3.746 * [backup-simplify]: Simplify (* 1 1) into 1
3.746 * [backup-simplify]: Simplify (/ 1 1) into 1
3.746 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.746 * [taylor]: Taking taylor expansion of 4.0 in x
3.746 * [backup-simplify]: Simplify 4.0 into 4.0
3.746 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.746 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.746 * [taylor]: Taking taylor expansion of y in x
3.746 * [backup-simplify]: Simplify y into y
3.747 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.747 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.747 * [backup-simplify]: Simplify (+ 1 0) into 1
3.747 * [taylor]: Taking taylor expansion of 1 in y
3.747 * [backup-simplify]: Simplify 1 into 1
3.748 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.749 * [backup-simplify]: Simplify (+ 0 0) into 0
3.749 * [taylor]: Taking taylor expansion of 0 in y
3.749 * [backup-simplify]: Simplify 0 into 0
3.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.750 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.751 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.751 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.751 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.751 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.751 * [taylor]: Taking taylor expansion of 4.0 in y
3.751 * [backup-simplify]: Simplify 4.0 into 4.0
3.751 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.751 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.751 * [taylor]: Taking taylor expansion of y in y
3.751 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify 1 into 1
3.751 * [backup-simplify]: Simplify (* 1 1) into 1
3.752 * [backup-simplify]: Simplify (/ 1 1) into 1
3.752 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.752 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.753 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.753 * [backup-simplify]: Simplify 1 into 1
3.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.755 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.755 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.756 * [backup-simplify]: Simplify (- 0) into 0
3.756 * [backup-simplify]: Simplify (+ 0 0) into 0
3.756 * [taylor]: Taking taylor expansion of 0 in y
3.756 * [backup-simplify]: Simplify 0 into 0
3.757 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.758 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.758 * [backup-simplify]: Simplify (- 0) into 0
3.758 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify 0 into 0
3.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.760 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.761 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.762 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
3.762 * [backup-simplify]: Simplify (- 0) into 0
3.762 * [backup-simplify]: Simplify (+ 0 0) into 0
3.762 * [taylor]: Taking taylor expansion of 0 in y
3.762 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.765 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.765 * [backup-simplify]: Simplify (- 0) into 0
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 0 into 0
3.766 * [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)))
3.766 * * * [progress]: simplifying candidates
3.766 * * * * [progress]: [ 1 / 90 ] simplifiying candidate #<alt (λ (x y) (pow (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) 1))>
3.766 * * * * [progress]: [ 2 / 90 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- (* x x) (* (* y 4.0) y))) (+ (log (sqrt (+ (* x x) (* (* y 4.0) y)))) (log (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.766 * * * * [progress]: [ 3 / 90 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- (* x x) (* (* y 4.0) y))) (log (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.766 * * * * [progress]: [ 4 / 90 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.766 * * * * [progress]: [ 5 / 90 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.766 * * * * [progress]: [ 6 / 90 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (- (* 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)))) (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))))))))>
3.766 * * * * [progress]: [ 7 / 90 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (- (* 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)))) (* (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))))))))>
3.766 * * * * [progress]: [ 8 / 90 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* 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))))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.767 * * * * [progress]: [ 9 / 90 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* 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))) (sqrt (+ (* 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))))))))>
3.767 * * * * [progress]: [ 10 / 90 ] simplifiying candidate #<alt (λ (x 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))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.767 * * * * [progress]: [ 11 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (- (* x x) (* (* y 4.0) y))) (- (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.767 * * * * [progress]: [ 12 / 90 ] simplifiying candidate #<alt (λ (x y) (- (/ (* x x) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (/ (* (* y 4.0) y) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.767 * * * * [progress]: [ 13 / 90 ] simplifiying candidate #<alt (λ (x 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))))))>
3.767 * * * * [progress]: [ 14 / 90 ] simplifiying candidate #<alt (λ (x 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))))))>
3.767 * * * * [progress]: [ 15 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.767 * * * * [progress]: [ 16 / 90 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.767 * * * * [progress]: [ 17 / 90 ] simplifiying candidate #<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.767 * * * * [progress]: [ 18 / 90 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)))))>
3.767 * * * * [progress]: [ 19 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))))>
3.767 * * * * [progress]: [ 20 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (- (* 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)))) (cbrt (- (* x x) (* (* y 4.0) y))))))>
3.767 * * * * [progress]: [ 21 / 90 ] simplifiying candidate #<alt (λ (x 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))))))>
3.767 * * * * [progress]: [ 22 / 90 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)))))>
3.767 * * * * [progress]: [ 23 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))) (* (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))))))))>
3.768 * * * * [progress]: [ 24 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* 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) (* (* y 4.0) y))))))>
3.768 * * * * [progress]: [ 25 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))) (* (sqrt (- (* 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))))))))>
3.768 * * * * [progress]: [ 26 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))) (* (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))))))>
3.768 * * * * [progress]: [ 27 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))) (sqrt (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))))>
3.768 * * * * [progress]: [ 28 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))) (sqrt (- (* x x) (* (* y 4.0) y)))))>
3.768 * * * * [progress]: [ 29 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (* 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)))))))>
3.768 * * * * [progress]: [ 30 / 90 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (- (* x x) (* (* y 4.0) y)))))>
3.768 * * * * [progress]: [ 31 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (* (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))))>
3.768 * * * * [progress]: [ 32 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (* (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y)))))>
3.768 * * * * [progress]: [ 33 / 90 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.768 * * * * [progress]: [ 34 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (pow (+ (* x x) (* (* y 4.0) y)) 1/2))))>
3.768 * * * * [progress]: [ 35 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (pow (sqrt (+ (* x x) (* (* y 4.0) y))) 1))))>
3.768 * * * * [progress]: [ 36 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (exp (log (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 37 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (log (exp (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 38 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* (* (cbrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (+ (* x x) (* (* y 4.0) y))))) (cbrt (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 39 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (cbrt (* (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 40 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* (sqrt (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (cbrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 41 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* (sqrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 42 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.769 * * * * [progress]: [ 43 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))))))>
3.769 * * * * [progress]: [ 44 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))))))>
3.769 * * * * [progress]: [ 45 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (pow (+ (* x x) (* (* y 4.0) y)) (/ 1 2)))))>
3.769 * * * * [progress]: [ 46 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* (sqrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 47 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (fabs (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.769 * * * * [progress]: [ 48 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* 1 (sqrt (+ (* x x) (* (* y 4.0) y)))))))>
3.769 * * * * [progress]: [ 49 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (posit16->real (real->posit16 (sqrt (+ (* x x) (* (* y 4.0) y))))))))>
3.769 * * * * [progress]: [ 50 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (pow (+ (* x x) (* (* y 4.0) y)) 1/2) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.769 * * * * [progress]: [ 51 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (pow (sqrt (+ (* x x) (* (* y 4.0) y))) 1) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.769 * * * * [progress]: [ 52 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (exp (log (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.769 * * * * [progress]: [ 53 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (log (exp (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 54 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* (* (cbrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (+ (* x x) (* (* y 4.0) y))))) (cbrt (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 55 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (* (* (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))))))>
3.770 * * * * [progress]: [ 56 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* (sqrt (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (cbrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 57 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* (sqrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 58 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 59 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (/ (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 60 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (/ (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 61 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (pow (+ (* x x) (* (* y 4.0) y)) (/ 1 2)) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 62 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* (sqrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 63 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (fabs (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 64 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 65 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (posit16->real (real->posit16 (sqrt (+ (* x x) (* (* y 4.0) y))))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 66 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (log (/ (exp (* x x)) (exp (* (* y 4.0) y)))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 67 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (pow (- (* x x) (* (* y 4.0) y)) 1) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.770 * * * * [progress]: [ 68 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (exp (log (- (* x x) (* (* y 4.0) y)))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 69 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (log (exp (- (* x x) (* (* y 4.0) y)))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 70 / 90 ] simplifiying candidate #<alt (λ (x 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))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 71 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (* (* (- (* 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))))))>
3.771 * * * * [progress]: [ 72 / 90 ] simplifiying candidate #<alt (λ (x 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))))))>
3.771 * * * * [progress]: [ 73 / 90 ] simplifiying candidate #<alt (λ (x 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))))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 74 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* x x) (- (* (* y 4.0) y))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 75 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (- (* x x) (* (* y 4.0) y))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 76 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 77 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (+ (* x x) (- (* (* y 4.0) y))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 78 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (posit16->real (real->posit16 (- (* x x) (* (* y 4.0) y)))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 79 / 90 ] simplifiying candidate #<alt (λ (x y) -1.0)>
3.771 * * * * [progress]: [ 80 / 90 ] simplifiying candidate #<alt (λ (x y) 1)>
3.771 * * * * [progress]: [ 81 / 90 ] simplifiying candidate #<alt (λ (x y) 1)>
3.771 * * * * [progress]: [ 82 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* (sqrt 4.0) y))))>
3.771 * * * * [progress]: [ 83 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) x)))>
3.771 * * * * [progress]: [ 84 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (* -1 x))))>
3.771 * * * * [progress]: [ 85 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* (sqrt 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.771 * * * * [progress]: [ 86 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* x (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.772 * * * * [progress]: [ 87 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (* -1 x) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.772 * * * * [progress]: [ 88 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (* 4.0 (pow y 2))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.772 * * * * [progress]: [ 89 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (* 4.0 (pow y 2))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.772 * * * * [progress]: [ 90 / 90 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 2) (* 4.0 (pow y 2))) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))>
3.773 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (+ (log (sqrt (+ (* x x) (* (* y 4.0) y)))) (log (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (- (log (- (* x x) (* (* y 4.0) y))) (log (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* 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))) (* (* (* (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)))) (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))) (* (* (* (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))) (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)))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* 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))))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* 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))) (sqrt (+ (* 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))))))
  (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))) (sqrt (+ (* 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) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (* (sqrt (+ (* 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)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (* (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)))) (- (* 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))) (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)))) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))))
  (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (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)))) (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))))
  (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* 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) (* (* y 4.0) y))) (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))))
  (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* 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 (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* 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)))) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* 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) (* (* y 4.0) y)))
  (real->posit16 (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))
  (log (sqrt (+ (* x x) (* (* y 4.0) y))))
  (exp (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (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 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (cbrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt 1)
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (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))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (real->posit16 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (log (sqrt (+ (* x x) (* (* y 4.0) y))))
  (exp (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (sqrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (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 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (cbrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt 1)
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (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))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (sqrt (+ (* x x) (* (* y 4.0) y))))
  (real->posit16 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (real->posit16 (- (* x x) (* (* y 4.0) y)))
  -1.0
  1
  1
  (* (sqrt 4.0) y)
  x
  (* -1 x)
  (* (sqrt 4.0) y)
  x
  (* -1 x)
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
3.776 * * [simplify]: iteration 0: 111 enodes
3.803 * * [simplify]: iteration 1: 298 enodes
3.918 * * [simplify]: iteration 2: 984 enodes
4.477 * * [simplify]: iteration 3: 4113 enodes
5.723 * * [simplify]: iteration complete: 5002 enodes
5.723 * * [simplify]: Extracting #0: cost 59 inf + 0
5.724 * * [simplify]: Extracting #1: cost 334 inf + 4
5.727 * * [simplify]: Extracting #2: cost 1231 inf + 461
5.750 * * [simplify]: Extracting #3: cost 1324 inf + 54359
5.820 * * [simplify]: Extracting #4: cost 522 inf + 262965
5.928 * * [simplify]: Extracting #5: cost 91 inf + 409125
6.043 * * [simplify]: Extracting #6: cost 2 inf + 448971
6.167 * * [simplify]: Extracting #7: cost 0 inf + 450258
6.301 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (log (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (log (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (exp (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (* (* (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))) (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x)))) (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (* (* (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))) (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x)))) (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (* (cbrt (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x)))) (cbrt (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x)))))
  (cbrt (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (* (* (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))) (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x)))) (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (- (- (* x x) (* (* y y) 4.0)))
  (- (+ (* (* y y) 4.0) (* x x)))
  (/ (* x x) (+ (* (* y y) 4.0) (* x x)))
  (/ (* (* y y) 4.0) (+ (* (* y y) 4.0) (* x x)))
  (/ (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ (cbrt (- (* x x) (* (* y y) 4.0))) (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y y) 4.0))) (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y y) 4.0))) (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ 1 (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ (- (* x x) (* (* y y) 4.0)) (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ 1 (+ (* (* y y) 4.0) (* x x)))
  (/ (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0)))
  (/ (- (* x x) (* (* y y) 4.0)) (sqrt (+ (* (* y y) 4.0) (* x x))))
  (/ (+ (* (* y y) 4.0) (* x x)) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (+ (* (* y y) 4.0) (* x x)) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0)))
  (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0)))))
  (/ (/ (- (* x x) (* (* y y) 4.0)) (sqrt (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0))))))
  (/ (/ (- (* x x) (* (* y y) 4.0)) (sqrt (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0))))))
  (/ (- (* x x) (* (* y y) 4.0)) (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))
  (/ (/ (- (* x x) (* (* y y) 4.0)) (sqrt (+ (* (* y y) 4.0) (* x x)))) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0))))))
  (/ (- (* x x) (* (* y y) 4.0)) (* (sqrt (+ (* (* y y) 4.0) (* x x))) (sqrt (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))))
  (/ (/ (- (* x x) (* (* y y) 4.0)) (sqrt (+ (* (* y y) 4.0) (* x x)))) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0))))))
  (/ (- (* x x) (* (* y y) 4.0)) (* (sqrt (+ (* (* y y) 4.0) (* x x))) (sqrt (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))))
  (* (+ (* (* (* y y) 4.0) (+ (* (* y y) 4.0) (* x x))) (* (* x x) (* x x))) (+ (* (* y y) 4.0) (* x x)))
  (* (+ (* (* y y) 4.0) (* x x)) (+ (* (* y y) 4.0) (* x x)))
  (real->posit16 (/ (- (* x x) (* (* y y) 4.0)) (+ (* (* y y) 4.0) (* x x))))
  (log (sqrt (+ (* (* y y) 4.0) (* x x))))
  (exp (sqrt (+ (* (* y y) 4.0) (* x x))))
  (* (cbrt (sqrt (+ (* (* y y) 4.0) (* x x)))) (cbrt (sqrt (+ (* (* y y) 4.0) (* x x)))))
  (cbrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (* (sqrt (+ (* (* y y) 4.0) (* x x))) (+ (* (* y y) 4.0) (* x x)))
  (fabs (cbrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (cbrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  1
  (sqrt (+ (* (* y y) 4.0) (* x x)))
  (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0)))))
  (sqrt (+ (* (* (* y y) 4.0) (* (* y y) 4.0)) (* (- (* x x) (* (* y y) 4.0)) (* x x))))
  (sqrt (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  1/2
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (real->posit16 (sqrt (+ (* (* y y) 4.0) (* x x))))
  (log (sqrt (+ (* (* y y) 4.0) (* x x))))
  (exp (sqrt (+ (* (* y y) 4.0) (* x x))))
  (* (cbrt (sqrt (+ (* (* y y) 4.0) (* x x)))) (cbrt (sqrt (+ (* (* y y) 4.0) (* x x)))))
  (cbrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (* (sqrt (+ (* (* y y) 4.0) (* x x))) (+ (* (* y y) 4.0) (* x x)))
  (fabs (cbrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (cbrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  1
  (sqrt (+ (* (* y y) 4.0) (* x x)))
  (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0)))))
  (sqrt (+ (* (* (* y y) 4.0) (* (* y y) 4.0)) (* (- (* x x) (* (* y y) 4.0)) (* x x))))
  (sqrt (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0))))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  1/2
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (sqrt (sqrt (+ (* (* y y) 4.0) (* x x))))
  (real->posit16 (sqrt (+ (* (* y y) 4.0) (* x x))))
  (exp (- (* x x) (* (* y y) 4.0)))
  (log (- (* x x) (* (* y y) 4.0)))
  (exp (- (* x x) (* (* y y) 4.0)))
  (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (cbrt (- (* x x) (* (* y y) 4.0)))
  (* (- (* x x) (* (* y y) 4.0)) (* (- (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (- (* (* x x) (* (* x x) (* x x))) (* (* (* y y) 4.0) (* (* (* y y) 4.0) (* (* y y) 4.0))))
  (+ (* (* (* y y) 4.0) (+ (* (* y y) 4.0) (* x x))) (* (* x x) (* x x)))
  (* (* y y) (- 4.0))
  (* (+ (* (* y y) 4.0) (* x x)) (- (* x x) (* (* y y) 4.0)))
  (+ (* (* y y) 4.0) (* x x))
  (* (* y y) (- 4.0))
  (real->posit16 (- (* x x) (* (* y y) 4.0)))
  -1.0
  1
  1
  (* y (sqrt 4.0))
  x
  (- x)
  (* y (sqrt 4.0))
  x
  (- x)
  (- (* x x) (* (* y y) 4.0))
  (- (* x x) (* (* y y) 4.0))
  (- (* x x) (* (* y y) 4.0))
6.311 * * * [progress]: adding candidates to table
6.662 * * [progress]: iteration 4 / 4
6.662 * * * [progress]: picking best candidate
6.664 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
6.664 * * * [progress]: localizing error
6.664 * * * [progress]: generating rewritten candidates
6.664 * * * [progress]: generating series expansions
6.664 * * * [progress]: simplifying candidates
6.664 * [simplify]: Simplifying:
  
6.664 * * [simplify]: iteration 0: 0 enodes
6.664 * * [simplify]: iteration complete: 0 enodes
6.664 * * [simplify]: Extracting #0: cost 0 inf + 0
6.664 * [simplify]: Simplified to:
  
6.664 * * * [progress]: adding candidates to table
6.665 * [progress]: [Phase 3 of 3] Extracting.
6.665 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.665 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
6.665 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.710 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.752 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.809 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.847 * * * [regime]: Found split indices: #<option (#s(si 2 64) #s(si 0 83) #s(si 2 112) #s(si 0 166) #s(si 1 255))>
6.848 * [binary-search]: Improving bounds with binary search for (* x x) and (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.964 * [regimes]: Found splitpoints: (#s(sp 2 (* x x) 2.6679544875427e-322) #s(sp 0 (* x x) 1.859966789631152e-181) #s(sp 2 (* x x) 8.000234299940421e-78) #s(sp 0 (* x x) 9.482092415813315e+188) #s(sp 1 (* x x) +nan.0)) , with alts (#<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
6.965 * [simplify]: Simplifying:
  (if (<= (* x x) 2.6679544875427e-322) -1.0 (if (<= (* x x) 1.859966789631152e-181) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (if (<= (* x x) 8.000234299940421e-78) -1.0 (if (<= (* x x) 9.482092415813315e+188) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) 1))))
6.965 * * [simplify]: iteration 0: 25 enodes
6.966 * * [simplify]: iteration 1: 30 enodes
6.967 * * [simplify]: iteration complete: 30 enodes
6.967 * * [simplify]: Extracting #0: cost 1 inf + 0
6.967 * * [simplify]: Extracting #1: cost 4 inf + 0
6.967 * * [simplify]: Extracting #2: cost 8 inf + 1
6.967 * * [simplify]: Extracting #3: cost 13 inf + 2
6.967 * * [simplify]: Extracting #4: cost 16 inf + 4
6.967 * * [simplify]: Extracting #5: cost 16 inf + 154
6.967 * * [simplify]: Extracting #6: cost 13 inf + 370
6.967 * * [simplify]: Extracting #7: cost 10 inf + 520
6.967 * * [simplify]: Extracting #8: cost 6 inf + 1131
6.968 * * [simplify]: Extracting #9: cost 3 inf + 2152
6.968 * * [simplify]: Extracting #10: cost 2 inf + 2739
6.969 * * [simplify]: Extracting #11: cost 0 inf + 4306
6.969 * [simplify]: Simplified to:
  (if (<= (* x x) 2.6679544875427e-322) -1.0 (if (<= (* x x) 1.859966789631152e-181) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) (if (<= (* x x) 8.000234299940421e-78) -1.0 (if (<= (* x x) 9.482092415813315e+188) (/ (- (* x x) (* (* y 4.0) y)) (* (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))) 1))))
8.059 * [regime-testing]: Baseline error score: 31.999317090643487
8.063 * [regime-testing]: Oracle error score: 0.32188373596158276
8.071 * [regime-testing]: End program error score: 12.922675937491837
8.175 * [regime-testing]: Target error score: 30.893818134498304