35.187 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (/ (* (* x 2.0) y) (- x y))
0.024 * * [simplify]: iteration 0: 7 enodes
0.026 * * [simplify]: iteration 1: 15 enodes
0.028 * * [simplify]: iteration 2: 27 enodes
0.032 * * [simplify]: iteration 3: 48 enodes
0.039 * * [simplify]: iteration 4: 88 enodes
0.053 * * [simplify]: iteration 5: 136 enodes
0.078 * * [simplify]: iteration 6: 160 enodes
0.094 * * [simplify]: iteration 7: 170 enodes
0.125 * * [simplify]: iteration 8: 174 enodes
0.155 * * [simplify]: iteration complete: 174 enodes
0.155 * * [simplify]: Extracting #0: cost 1 inf + 0
0.155 * * [simplify]: Extracting #1: cost 21 inf + 0
0.155 * * [simplify]: Extracting #2: cost 34 inf + 45
0.156 * * [simplify]: Extracting #3: cost 15 inf + 1416
0.157 * * [simplify]: Extracting #4: cost 0 inf + 2685
0.160 * [simplify]: Simplified to:
  (/ (* 2.0 (* y x)) (- x y))
0.161 * * [progress]: iteration 1 / 4
0.161 * * * [progress]: picking best candidate
0.168 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (* x 2.0) y) (- x y)))>
0.168 * * * [progress]: localizing error
0.191 * * * [progress]: generating rewritten candidates
0.191 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.234 * * * [progress]: generating series expansions
0.234 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.234 * [backup-simplify]: Simplify (/ (* (* x 2.0) y) (- x y)) into (* 2.0 (/ (* x y) (- x y)))
0.234 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
0.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
0.234 * [taylor]: Taking taylor expansion of 2.0 in y
0.234 * [backup-simplify]: Simplify 2.0 into 2.0
0.234 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
0.234 * [taylor]: Taking taylor expansion of (* x y) in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [backup-simplify]: Simplify x into x
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 1 into 1
0.234 * [taylor]: Taking taylor expansion of (- x y) in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [backup-simplify]: Simplify x into x
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 1 into 1
0.234 * [backup-simplify]: Simplify (* x 0) into 0
0.235 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.236 * [backup-simplify]: Simplify (- 0) into 0
0.236 * [backup-simplify]: Simplify (+ x 0) into x
0.236 * [backup-simplify]: Simplify (/ x x) into 1
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
0.236 * [taylor]: Taking taylor expansion of 2.0 in x
0.236 * [backup-simplify]: Simplify 2.0 into 2.0
0.236 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
0.236 * [taylor]: Taking taylor expansion of (* x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [backup-simplify]: Simplify y into y
0.236 * [taylor]: Taking taylor expansion of (- x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [backup-simplify]: Simplify y into y
0.236 * [backup-simplify]: Simplify (* 0 y) into 0
0.237 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.237 * [backup-simplify]: Simplify (- y) into (- y)
0.237 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.237 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.237 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
0.237 * [taylor]: Taking taylor expansion of 2.0 in x
0.237 * [backup-simplify]: Simplify 2.0 into 2.0
0.237 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [backup-simplify]: Simplify y into y
0.237 * [taylor]: Taking taylor expansion of (- x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [backup-simplify]: Simplify y into y
0.237 * [backup-simplify]: Simplify (* 0 y) into 0
0.238 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.238 * [backup-simplify]: Simplify (- y) into (- y)
0.238 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.238 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.238 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
0.238 * [taylor]: Taking taylor expansion of -2.0 in y
0.239 * [backup-simplify]: Simplify -2.0 into -2.0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.240 * [backup-simplify]: Simplify (- 0) into 0
0.240 * [backup-simplify]: Simplify (+ 1 0) into 1
0.240 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
0.241 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
0.241 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.241 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.241 * [taylor]: Taking taylor expansion of 2.0 in y
0.241 * [backup-simplify]: Simplify 2.0 into 2.0
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.242 * [backup-simplify]: Simplify (/ 1 1) into 1
0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.245 * [backup-simplify]: Simplify (- 0) into 0
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.247 * [backup-simplify]: Simplify (- 0) into 0
0.247 * [backup-simplify]: Simplify (+ 0 0) into 0
0.247 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
0.248 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
0.248 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
0.248 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.248 * [taylor]: Taking taylor expansion of 2.0 in y
0.248 * [backup-simplify]: Simplify 2.0 into 2.0
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (* 1 1) into 1
0.249 * [backup-simplify]: Simplify (/ 1 1) into 1
0.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.251 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.255 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.256 * [backup-simplify]: Simplify (- 0) into 0
0.256 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.258 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.258 * [backup-simplify]: Simplify (- 0) into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify (/ (* (* (/ 1 x) 2.0) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
0.259 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
0.259 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
0.259 * [taylor]: Taking taylor expansion of 2.0 in y
0.259 * [backup-simplify]: Simplify 2.0 into 2.0
0.259 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [backup-simplify]: Simplify x into x
0.259 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [backup-simplify]: Simplify x into x
0.259 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (/ 1 1) into 1
0.260 * [backup-simplify]: Simplify (- 1) into -1
0.260 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.261 * [backup-simplify]: Simplify (* 0 -1) into 0
0.261 * [backup-simplify]: Simplify (* x 0) into 0
0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.262 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
0.263 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
0.264 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
0.264 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
0.264 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
0.264 * [taylor]: Taking taylor expansion of 2.0 in x
0.264 * [backup-simplify]: Simplify 2.0 into 2.0
0.264 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.264 * [backup-simplify]: Simplify y into y
0.264 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (/ 1 1) into 1
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [backup-simplify]: Simplify y into y
0.265 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.265 * [backup-simplify]: Simplify (+ 1 0) into 1
0.265 * [backup-simplify]: Simplify (* y 1) into y
0.265 * [backup-simplify]: Simplify (* 0 y) into 0
0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.266 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.266 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.267 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
0.267 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
0.267 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
0.267 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
0.267 * [taylor]: Taking taylor expansion of 2.0 in x
0.268 * [backup-simplify]: Simplify 2.0 into 2.0
0.268 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [backup-simplify]: Simplify y into y
0.268 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (/ 1 1) into 1
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [backup-simplify]: Simplify y into y
0.268 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.269 * [backup-simplify]: Simplify (+ 1 0) into 1
0.269 * [backup-simplify]: Simplify (* y 1) into y
0.269 * [backup-simplify]: Simplify (* 0 y) into 0
0.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.270 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.270 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.270 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
0.271 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
0.271 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
0.271 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
0.271 * [taylor]: Taking taylor expansion of 2.0 in y
0.271 * [backup-simplify]: Simplify 2.0 into 2.0
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
0.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
0.273 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.274 * [backup-simplify]: Simplify (- 0) into 0
0.275 * [backup-simplify]: Simplify (+ 0 0) into 0
0.275 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
0.277 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [backup-simplify]: Simplify 2.0 into 2.0
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [backup-simplify]: Simplify (* 1 1) into 1
0.278 * [backup-simplify]: Simplify (/ 1 1) into 1
0.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.279 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.283 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.284 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.286 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
0.288 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
0.288 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
0.288 * [taylor]: Taking taylor expansion of 2.0 in y
0.288 * [backup-simplify]: Simplify 2.0 into 2.0
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.288 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (* 1 1) into 1
0.289 * [backup-simplify]: Simplify (* 1 1) into 1
0.289 * [backup-simplify]: Simplify (/ 1 1) into 1
0.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.292 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.294 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.298 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.301 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.301 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- x)) 2.0) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x)))))
0.303 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
0.303 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y
0.303 * [taylor]: Taking taylor expansion of 2.0 in y
0.303 * [backup-simplify]: Simplify 2.0 into 2.0
0.303 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [backup-simplify]: Simplify x into x
0.303 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 1 into 1
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 1 into 1
0.304 * [backup-simplify]: Simplify (/ 1 1) into 1
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [backup-simplify]: Simplify x into x
0.304 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.304 * [backup-simplify]: Simplify (+ 1 0) into 1
0.305 * [backup-simplify]: Simplify (* 0 1) into 0
0.305 * [backup-simplify]: Simplify (* x 0) into 0
0.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.306 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
0.306 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
0.306 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 x))) (* 1 1)) into 1
0.307 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.307 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
0.307 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.307 * [backup-simplify]: Simplify 2.0 into 2.0
0.307 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify 1 into 1
0.307 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [backup-simplify]: Simplify y into y
0.307 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [backup-simplify]: Simplify y into y
0.307 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify 1 into 1
0.308 * [backup-simplify]: Simplify (/ 1 1) into 1
0.308 * [backup-simplify]: Simplify (- 1) into -1
0.309 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.309 * [backup-simplify]: Simplify (* y -1) into (* -1 y)
0.309 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
0.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.310 * [backup-simplify]: Simplify (- 0) into 0
0.311 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.311 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1
0.312 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
0.312 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
0.312 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x
0.312 * [taylor]: Taking taylor expansion of 2.0 in x
0.312 * [backup-simplify]: Simplify 2.0 into 2.0
0.312 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify 1 into 1
0.312 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.312 * [taylor]: Taking taylor expansion of y in x
0.312 * [backup-simplify]: Simplify y into y
0.312 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.312 * [taylor]: Taking taylor expansion of y in x
0.312 * [backup-simplify]: Simplify y into y
0.312 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify 1 into 1
0.313 * [backup-simplify]: Simplify (/ 1 1) into 1
0.313 * [backup-simplify]: Simplify (- 1) into -1
0.314 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.314 * [backup-simplify]: Simplify (* y -1) into (* -1 y)
0.314 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.315 * [backup-simplify]: Simplify (- 0) into 0
0.315 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.315 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1
0.316 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
0.316 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
0.316 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
0.316 * [taylor]: Taking taylor expansion of -2.0 in y
0.316 * [backup-simplify]: Simplify -2.0 into -2.0
0.316 * [taylor]: Taking taylor expansion of y in y
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.317 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
0.318 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.319 * [backup-simplify]: Simplify (- 0) into 0
0.319 * [backup-simplify]: Simplify (+ 0 0) into 0
0.320 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.321 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
0.321 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
0.321 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
0.321 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.321 * [taylor]: Taking taylor expansion of 2.0 in y
0.321 * [backup-simplify]: Simplify 2.0 into 2.0
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 1 into 1
0.322 * [backup-simplify]: Simplify (* 1 1) into 1
0.322 * [backup-simplify]: Simplify (/ 1 1) into 1
0.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.324 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.326 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.327 * [backup-simplify]: Simplify (- 0) into 0
0.327 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.332 * [backup-simplify]: Simplify (- 0) into 0
0.332 * [backup-simplify]: Simplify (+ 0 0) into 0
0.333 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.335 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
0.335 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
0.335 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
0.335 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
0.335 * [taylor]: Taking taylor expansion of 2.0 in y
0.335 * [backup-simplify]: Simplify 2.0 into 2.0
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.335 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.335 * [backup-simplify]: Simplify (* 1 1) into 1
0.336 * [backup-simplify]: Simplify (* 1 1) into 1
0.336 * [backup-simplify]: Simplify (/ 1 1) into 1
0.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.337 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.338 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.341 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.341 * [backup-simplify]: Simplify (- 0) into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.343 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.343 * [backup-simplify]: Simplify (- 0) into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * * * [progress]: simplifying candidates
0.344 * [simplify]: Simplifying:
  (expm1 (/ (* (* x 2.0) y) (- x y)))
  (log1p (/ (* (* x 2.0) y) (- x y)))
  (- (+ (+ (log x) (log 2.0)) (log y)) (log (- x y)))
  (- (+ (log (* x 2.0)) (log y)) (log (- x y)))
  (- (log (* (* x 2.0) y)) (log (- x y)))
  (log (/ (* (* x 2.0) y) (- x y)))
  (exp (/ (* (* x 2.0) y) (- x y)))
  (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* (* x 2.0) y) (- x y))) (cbrt (/ (* (* x 2.0) y) (- x y))))
  (cbrt (/ (* (* x 2.0) y) (- x y)))
  (* (* (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- x y))) (/ (* (* x 2.0) y) (- x y)))
  (sqrt (/ (* (* x 2.0) y) (- x y)))
  (sqrt (/ (* (* x 2.0) y) (- x y)))
  (- (* (* x 2.0) y))
  (- (- x y))
  (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ (* x 2.0) 1)
  (/ y (- x y))
  (/ (* x 2.0) (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  (/ (* x 2.0) 1)
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (* x 2.0) y) (sqrt (- x y)))
  (/ (* (* x 2.0) y) 1)
  (/ (* (* x 2.0) y) (+ (sqrt x) (sqrt y)))
  (/ (* (* x 2.0) y) 1)
  (/ (- x y) y)
  (/ (* (* x 2.0) y) (- (pow x 3) (pow y 3)))
  (/ (* (* x 2.0) y) (- (* x x) (* y y)))
  0
  0
  0
0.345 * * [simplify]: iteration 0: 79 enodes
0.362 * * [simplify]: iteration 1: 222 enodes
0.475 * * [simplify]: iteration 2: 878 enodes
1.561 * * [simplify]: iteration complete: 5000 enodes
1.561 * * [simplify]: Extracting #0: cost 28 inf + 0
1.563 * * [simplify]: Extracting #1: cost 753 inf + 1
1.573 * * [simplify]: Extracting #2: cost 1589 inf + 90
1.597 * * [simplify]: Extracting #3: cost 1409 inf + 56849
1.687 * * [simplify]: Extracting #4: cost 332 inf + 283680
1.804 * * [simplify]: Extracting #5: cost 16 inf + 382359
1.902 * * [simplify]: Extracting #6: cost 0 inf + 388333
2.036 * [simplify]: Simplified to:
  (expm1 (* (/ (* 2.0 x) (- x y)) y))
  (log1p (* (/ (* 2.0 x) (- x y)) y))
  (log (* (/ (* 2.0 x) (- x y)) y))
  (log (* (/ (* 2.0 x) (- x y)) y))
  (log (* (/ (* 2.0 x) (- x y)) y))
  (log (* (/ (* 2.0 x) (- x y)) y))
  (exp (* (/ (* 2.0 x) (- x y)) y))
  (* (* (/ (* 2.0 x) (- x y)) y) (* (* (/ (* 2.0 x) (- x y)) y) (* (/ (* 2.0 x) (- x y)) y)))
  (* (* (/ (* 2.0 x) (- x y)) y) (* (* (/ (* 2.0 x) (- x y)) y) (* (/ (* 2.0 x) (- x y)) y)))
  (* (* (/ (* 2.0 x) (- x y)) y) (* (* (/ (* 2.0 x) (- x y)) y) (* (/ (* 2.0 x) (- x y)) y)))
  (* (cbrt (* (/ (* 2.0 x) (- x y)) y)) (cbrt (* (/ (* 2.0 x) (- x y)) y)))
  (cbrt (* (/ (* 2.0 x) (- x y)) y))
  (* (* (/ (* 2.0 x) (- x y)) y) (* (* (/ (* 2.0 x) (- x y)) y) (* (/ (* 2.0 x) (- x y)) y)))
  (sqrt (* (/ (* 2.0 x) (- x y)) y))
  (sqrt (* (/ (* 2.0 x) (- x y)) y))
  (* (* 2.0 x) (- y))
  (+ (- x) y)
  (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ x (/ (sqrt (- x y)) 2.0))
  (/ y (sqrt (- x y)))
  (* 2.0 x)
  (/ y (- x y))
  (/ (* 2.0 x) (+ (sqrt y) (sqrt x)))
  (/ y (- (sqrt x) (sqrt y)))
  (* 2.0 x)
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (/ (- x y) (* y x)) 2.0)
  (/ (* (* 2.0 x) y) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ x (/ (sqrt (- x y)) 2.0)) y)
  (* (* 2.0 x) y)
  (/ (* (* 2.0 x) y) (+ (sqrt y) (sqrt x)))
  (* (* 2.0 x) y)
  (/ (- x y) y)
  (/ (* 2.0 x) (/ (- (* (* x x) x) (* y (* y y))) y))
  (* (/ (* 2.0 x) (* (+ x y) (- x y))) y)
  0
  0
  0
2.039 * * * [progress]: adding candidates to table
2.208 * * [progress]: iteration 2 / 4
2.208 * * * [progress]: picking best candidate
2.236 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))>
2.236 * * * [progress]: localizing error
2.255 * * * [progress]: generating rewritten candidates
2.256 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.304 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.316 * * * [progress]: generating series expansions
2.316 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.316 * [backup-simplify]: Simplify (* (* 2.0 x) (/ y (- x y))) into (* 2.0 (/ (* x y) (- x y)))
2.316 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
2.316 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
2.316 * [taylor]: Taking taylor expansion of 2.0 in y
2.316 * [backup-simplify]: Simplify 2.0 into 2.0
2.316 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
2.316 * [taylor]: Taking taylor expansion of (* x y) in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [backup-simplify]: Simplify x into x
2.316 * [taylor]: Taking taylor expansion of y in y
2.316 * [backup-simplify]: Simplify 0 into 0
2.316 * [backup-simplify]: Simplify 1 into 1
2.316 * [taylor]: Taking taylor expansion of (- x y) in y
2.316 * [taylor]: Taking taylor expansion of x in y
2.316 * [backup-simplify]: Simplify x into x
2.316 * [taylor]: Taking taylor expansion of y in y
2.316 * [backup-simplify]: Simplify 0 into 0
2.316 * [backup-simplify]: Simplify 1 into 1
2.316 * [backup-simplify]: Simplify (* x 0) into 0
2.317 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.317 * [backup-simplify]: Simplify (- 0) into 0
2.317 * [backup-simplify]: Simplify (+ x 0) into x
2.317 * [backup-simplify]: Simplify (/ x x) into 1
2.317 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
2.317 * [taylor]: Taking taylor expansion of 2.0 in x
2.317 * [backup-simplify]: Simplify 2.0 into 2.0
2.317 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
2.317 * [taylor]: Taking taylor expansion of (* x y) in x
2.317 * [taylor]: Taking taylor expansion of x in x
2.317 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify 1 into 1
2.317 * [taylor]: Taking taylor expansion of y in x
2.317 * [backup-simplify]: Simplify y into y
2.317 * [taylor]: Taking taylor expansion of (- x y) in x
2.317 * [taylor]: Taking taylor expansion of x in x
2.317 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify 1 into 1
2.317 * [taylor]: Taking taylor expansion of y in x
2.317 * [backup-simplify]: Simplify y into y
2.317 * [backup-simplify]: Simplify (* 0 y) into 0
2.317 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.317 * [backup-simplify]: Simplify (- y) into (- y)
2.318 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.318 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.318 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
2.318 * [taylor]: Taking taylor expansion of 2.0 in x
2.318 * [backup-simplify]: Simplify 2.0 into 2.0
2.318 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
2.318 * [taylor]: Taking taylor expansion of (* x y) in x
2.318 * [taylor]: Taking taylor expansion of x in x
2.318 * [backup-simplify]: Simplify 0 into 0
2.318 * [backup-simplify]: Simplify 1 into 1
2.318 * [taylor]: Taking taylor expansion of y in x
2.318 * [backup-simplify]: Simplify y into y
2.318 * [taylor]: Taking taylor expansion of (- x y) in x
2.318 * [taylor]: Taking taylor expansion of x in x
2.318 * [backup-simplify]: Simplify 0 into 0
2.318 * [backup-simplify]: Simplify 1 into 1
2.318 * [taylor]: Taking taylor expansion of y in x
2.318 * [backup-simplify]: Simplify y into y
2.318 * [backup-simplify]: Simplify (* 0 y) into 0
2.318 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.318 * [backup-simplify]: Simplify (- y) into (- y)
2.318 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.318 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.319 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
2.319 * [taylor]: Taking taylor expansion of -2.0 in y
2.319 * [backup-simplify]: Simplify -2.0 into -2.0
2.319 * [backup-simplify]: Simplify 0 into 0
2.319 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.319 * [backup-simplify]: Simplify (- 0) into 0
2.320 * [backup-simplify]: Simplify (+ 1 0) into 1
2.320 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
2.320 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
2.320 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.320 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.320 * [taylor]: Taking taylor expansion of 2.0 in y
2.320 * [backup-simplify]: Simplify 2.0 into 2.0
2.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.320 * [taylor]: Taking taylor expansion of y in y
2.320 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify 1 into 1
2.320 * [backup-simplify]: Simplify (/ 1 1) into 1
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.322 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.322 * [backup-simplify]: Simplify (- 0) into 0
2.322 * [backup-simplify]: Simplify 0 into 0
2.322 * [backup-simplify]: Simplify 0 into 0
2.323 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.323 * [backup-simplify]: Simplify (- 0) into 0
2.323 * [backup-simplify]: Simplify (+ 0 0) into 0
2.324 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
2.324 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
2.324 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
2.324 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
2.324 * [taylor]: Taking taylor expansion of 2.0 in y
2.324 * [backup-simplify]: Simplify 2.0 into 2.0
2.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.324 * [taylor]: Taking taylor expansion of y in y
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 1 into 1
2.325 * [backup-simplify]: Simplify (* 1 1) into 1
2.325 * [backup-simplify]: Simplify (/ 1 1) into 1
2.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.326 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.327 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.329 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.329 * [backup-simplify]: Simplify (- 0) into 0
2.329 * [backup-simplify]: Simplify 0 into 0
2.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.330 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.330 * [backup-simplify]: Simplify (- 0) into 0
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (/ (/ 1 y) (- (/ 1 x) (/ 1 y)))) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
2.331 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
2.331 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
2.331 * [taylor]: Taking taylor expansion of 2.0 in y
2.331 * [backup-simplify]: Simplify 2.0 into 2.0
2.331 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
2.331 * [taylor]: Taking taylor expansion of x in y
2.331 * [backup-simplify]: Simplify x into x
2.331 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
2.331 * [taylor]: Taking taylor expansion of y in y
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 1 into 1
2.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.331 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.331 * [taylor]: Taking taylor expansion of x in y
2.331 * [backup-simplify]: Simplify x into x
2.331 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.331 * [taylor]: Taking taylor expansion of y in y
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 1 into 1
2.331 * [backup-simplify]: Simplify (/ 1 1) into 1
2.331 * [backup-simplify]: Simplify (- 1) into -1
2.332 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.332 * [backup-simplify]: Simplify (* 0 -1) into 0
2.332 * [backup-simplify]: Simplify (* x 0) into 0
2.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.333 * [backup-simplify]: Simplify (- 0) into 0
2.333 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.333 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
2.333 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
2.333 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
2.333 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
2.334 * [taylor]: Taking taylor expansion of 2.0 in x
2.334 * [backup-simplify]: Simplify 2.0 into 2.0
2.334 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
2.334 * [taylor]: Taking taylor expansion of x in x
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 1 into 1
2.334 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.334 * [taylor]: Taking taylor expansion of y in x
2.334 * [backup-simplify]: Simplify y into y
2.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.334 * [taylor]: Taking taylor expansion of x in x
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 1 into 1
2.334 * [backup-simplify]: Simplify (/ 1 1) into 1
2.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.334 * [taylor]: Taking taylor expansion of y in x
2.334 * [backup-simplify]: Simplify y into y
2.334 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.337 * [backup-simplify]: Simplify (+ 1 0) into 1
2.338 * [backup-simplify]: Simplify (* y 1) into y
2.338 * [backup-simplify]: Simplify (* 0 y) into 0
2.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.338 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.338 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.339 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
2.339 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
2.339 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
2.339 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
2.339 * [taylor]: Taking taylor expansion of 2.0 in x
2.339 * [backup-simplify]: Simplify 2.0 into 2.0
2.339 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
2.339 * [taylor]: Taking taylor expansion of x in x
2.339 * [backup-simplify]: Simplify 0 into 0
2.339 * [backup-simplify]: Simplify 1 into 1
2.339 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.339 * [taylor]: Taking taylor expansion of y in x
2.339 * [backup-simplify]: Simplify y into y
2.339 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.339 * [taylor]: Taking taylor expansion of x in x
2.339 * [backup-simplify]: Simplify 0 into 0
2.339 * [backup-simplify]: Simplify 1 into 1
2.339 * [backup-simplify]: Simplify (/ 1 1) into 1
2.339 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.339 * [taylor]: Taking taylor expansion of y in x
2.339 * [backup-simplify]: Simplify y into y
2.340 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.340 * [backup-simplify]: Simplify (+ 1 0) into 1
2.340 * [backup-simplify]: Simplify (* y 1) into y
2.340 * [backup-simplify]: Simplify (* 0 y) into 0
2.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.340 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.340 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.341 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
2.341 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
2.341 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
2.341 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
2.341 * [taylor]: Taking taylor expansion of 2.0 in y
2.341 * [backup-simplify]: Simplify 2.0 into 2.0
2.341 * [taylor]: Taking taylor expansion of y in y
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify 1 into 1
2.342 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
2.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
2.342 * [backup-simplify]: Simplify 0 into 0
2.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.343 * [backup-simplify]: Simplify (- 0) into 0
2.343 * [backup-simplify]: Simplify (+ 0 0) into 0
2.344 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.344 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
2.344 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
2.344 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
2.344 * [taylor]: Taking taylor expansion of 2.0 in y
2.345 * [backup-simplify]: Simplify 2.0 into 2.0
2.345 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.345 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.345 * [taylor]: Taking taylor expansion of y in y
2.345 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify 1 into 1
2.345 * [backup-simplify]: Simplify (* 1 1) into 1
2.345 * [backup-simplify]: Simplify (/ 1 1) into 1
2.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.346 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.347 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.347 * [backup-simplify]: Simplify 0 into 0
2.348 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.348 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.349 * [backup-simplify]: Simplify (- 0) into 0
2.349 * [backup-simplify]: Simplify (+ 0 0) into 0
2.350 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.351 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
2.351 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
2.351 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
2.351 * [taylor]: Taking taylor expansion of 2.0 in y
2.351 * [backup-simplify]: Simplify 2.0 into 2.0
2.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.351 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.351 * [taylor]: Taking taylor expansion of y in y
2.351 * [backup-simplify]: Simplify 0 into 0
2.351 * [backup-simplify]: Simplify 1 into 1
2.351 * [backup-simplify]: Simplify (* 1 1) into 1
2.352 * [backup-simplify]: Simplify (* 1 1) into 1
2.352 * [backup-simplify]: Simplify (/ 1 1) into 1
2.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.353 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.354 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.354 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.359 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.359 * [backup-simplify]: Simplify 0 into 0
2.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.362 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.362 * [backup-simplify]: Simplify 0 into 0
2.363 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.363 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y)))
2.364 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
2.364 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
2.364 * [taylor]: Taking taylor expansion of 2.0 in y
2.364 * [backup-simplify]: Simplify 2.0 into 2.0
2.364 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
2.364 * [taylor]: Taking taylor expansion of x in y
2.364 * [backup-simplify]: Simplify x into x
2.364 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
2.364 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.364 * [taylor]: Taking taylor expansion of y in y
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 1 into 1
2.365 * [backup-simplify]: Simplify (/ 1 1) into 1
2.365 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.365 * [taylor]: Taking taylor expansion of x in y
2.365 * [backup-simplify]: Simplify x into x
2.365 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.365 * [taylor]: Taking taylor expansion of y in y
2.365 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify 1 into 1
2.365 * [backup-simplify]: Simplify (+ 1 0) into 1
2.366 * [backup-simplify]: Simplify (* 1 0) into 0
2.366 * [backup-simplify]: Simplify (* x 0) into 0
2.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.367 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
2.367 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
2.367 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
2.368 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.368 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
2.368 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
2.368 * [taylor]: Taking taylor expansion of 2.0 in x
2.368 * [backup-simplify]: Simplify 2.0 into 2.0
2.368 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 1 into 1
2.368 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
2.368 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.368 * [taylor]: Taking taylor expansion of y in x
2.368 * [backup-simplify]: Simplify y into y
2.368 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 1 into 1
2.369 * [backup-simplify]: Simplify (/ 1 1) into 1
2.369 * [taylor]: Taking taylor expansion of y in x
2.369 * [backup-simplify]: Simplify y into y
2.369 * [backup-simplify]: Simplify (- 1) into -1
2.369 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.370 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
2.370 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
2.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.371 * [backup-simplify]: Simplify (- 0) into 0
2.371 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.371 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
2.372 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
2.372 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
2.372 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
2.372 * [taylor]: Taking taylor expansion of 2.0 in x
2.372 * [backup-simplify]: Simplify 2.0 into 2.0
2.372 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
2.372 * [taylor]: Taking taylor expansion of x in x
2.372 * [backup-simplify]: Simplify 0 into 0
2.372 * [backup-simplify]: Simplify 1 into 1
2.372 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
2.372 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.372 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.372 * [taylor]: Taking taylor expansion of y in x
2.372 * [backup-simplify]: Simplify y into y
2.372 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.372 * [taylor]: Taking taylor expansion of x in x
2.372 * [backup-simplify]: Simplify 0 into 0
2.372 * [backup-simplify]: Simplify 1 into 1
2.373 * [backup-simplify]: Simplify (/ 1 1) into 1
2.373 * [taylor]: Taking taylor expansion of y in x
2.373 * [backup-simplify]: Simplify y into y
2.373 * [backup-simplify]: Simplify (- 1) into -1
2.374 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.374 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
2.374 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
2.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.375 * [backup-simplify]: Simplify (- 0) into 0
2.375 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.376 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
2.376 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
2.376 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
2.377 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
2.377 * [taylor]: Taking taylor expansion of -2.0 in y
2.377 * [backup-simplify]: Simplify -2.0 into -2.0
2.377 * [taylor]: Taking taylor expansion of y in y
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify 1 into 1
2.377 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
2.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.380 * [backup-simplify]: Simplify (- 0) into 0
2.380 * [backup-simplify]: Simplify (+ 0 0) into 0
2.381 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
2.382 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
2.382 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
2.382 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
2.382 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
2.382 * [taylor]: Taking taylor expansion of 2.0 in y
2.382 * [backup-simplify]: Simplify 2.0 into 2.0
2.382 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.382 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.382 * [taylor]: Taking taylor expansion of y in y
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.383 * [backup-simplify]: Simplify (* 1 1) into 1
2.383 * [backup-simplify]: Simplify (/ 1 1) into 1
2.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.384 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.385 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.386 * [backup-simplify]: Simplify (- 0) into 0
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.387 * [backup-simplify]: Simplify (- 0) into 0
2.387 * [backup-simplify]: Simplify (+ 0 0) into 0
2.388 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
2.389 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
2.389 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
2.389 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
2.389 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
2.389 * [taylor]: Taking taylor expansion of 2.0 in y
2.389 * [backup-simplify]: Simplify 2.0 into 2.0
2.389 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.389 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.389 * [taylor]: Taking taylor expansion of y in y
2.389 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify 1 into 1
2.389 * [backup-simplify]: Simplify (* 1 1) into 1
2.390 * [backup-simplify]: Simplify (* 1 1) into 1
2.390 * [backup-simplify]: Simplify (/ 1 1) into 1
2.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.392 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.395 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.395 * [backup-simplify]: Simplify (- 0) into 0
2.395 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.397 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.397 * [backup-simplify]: Simplify (- 0) into 0
2.397 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.398 * [backup-simplify]: Simplify (/ y (- x y)) into (/ y (- x y))
2.398 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0
2.398 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
2.398 * [taylor]: Taking taylor expansion of y in x
2.398 * [backup-simplify]: Simplify y into y
2.398 * [taylor]: Taking taylor expansion of (- x y) in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify 1 into 1
2.398 * [taylor]: Taking taylor expansion of y in x
2.398 * [backup-simplify]: Simplify y into y
2.398 * [backup-simplify]: Simplify (- y) into (- y)
2.398 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.398 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.398 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
2.398 * [taylor]: Taking taylor expansion of y in y
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify 1 into 1
2.398 * [taylor]: Taking taylor expansion of (- x y) in y
2.398 * [taylor]: Taking taylor expansion of x in y
2.398 * [backup-simplify]: Simplify x into x
2.398 * [taylor]: Taking taylor expansion of y in y
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify 1 into 1
2.399 * [backup-simplify]: Simplify (- 0) into 0
2.399 * [backup-simplify]: Simplify (+ x 0) into x
2.399 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.399 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
2.399 * [taylor]: Taking taylor expansion of y in y
2.399 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.399 * [taylor]: Taking taylor expansion of (- x y) in y
2.399 * [taylor]: Taking taylor expansion of x in y
2.399 * [backup-simplify]: Simplify x into x
2.399 * [taylor]: Taking taylor expansion of y in y
2.399 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.399 * [backup-simplify]: Simplify (- 0) into 0
2.399 * [backup-simplify]: Simplify (+ x 0) into x
2.399 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.400 * [backup-simplify]: Simplify (/ 1 1) into 1
2.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify (- 1) into -1
2.401 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.401 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ -1 x)))) into (/ 1 (pow x 2))
2.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.401 * [taylor]: Taking taylor expansion of x in x
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 1 into 1
2.401 * [backup-simplify]: Simplify (* 1 1) into 1
2.401 * [backup-simplify]: Simplify (/ 1 1) into 1
2.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.402 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.403 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify (- 0) into 0
2.404 * [backup-simplify]: Simplify (+ 0 0) into 0
2.404 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* (/ 1 (pow x 2)) (/ -1 x)))) into (/ 1 (pow x 3))
2.404 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.404 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 1 into 1
2.405 * [backup-simplify]: Simplify (* 1 1) into 1
2.405 * [backup-simplify]: Simplify (* 1 1) into 1
2.405 * [backup-simplify]: Simplify (/ 1 1) into 1
2.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.408 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (/ (/ 1 y) (- (/ 1 x) (/ 1 y))) into (/ 1 (* y (- (/ 1 x) (/ 1 y))))
2.412 * [approximate]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in (y x) around 0
2.412 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in x
2.412 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.412 * [taylor]: Taking taylor expansion of y in x
2.412 * [backup-simplify]: Simplify y into y
2.412 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.412 * [taylor]: Taking taylor expansion of x in x
2.412 * [backup-simplify]: Simplify 0 into 0
2.412 * [backup-simplify]: Simplify 1 into 1
2.412 * [backup-simplify]: Simplify (/ 1 1) into 1
2.412 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.412 * [taylor]: Taking taylor expansion of y in x
2.412 * [backup-simplify]: Simplify y into y
2.412 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.412 * [backup-simplify]: Simplify (+ 1 0) into 1
2.412 * [backup-simplify]: Simplify (* y 1) into y
2.412 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.412 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in y
2.412 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.412 * [backup-simplify]: Simplify 0 into 0
2.412 * [backup-simplify]: Simplify 1 into 1
2.412 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.412 * [taylor]: Taking taylor expansion of x in y
2.412 * [backup-simplify]: Simplify x into x
2.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.413 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.413 * [taylor]: Taking taylor expansion of y in y
2.413 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify 1 into 1
2.413 * [backup-simplify]: Simplify (/ 1 1) into 1
2.413 * [backup-simplify]: Simplify (- 1) into -1
2.413 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.414 * [backup-simplify]: Simplify (* 0 -1) into 0
2.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.414 * [backup-simplify]: Simplify (- 0) into 0
2.414 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.415 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
2.415 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
2.415 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 x) (/ 1 y)))) in y
2.415 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
2.415 * [taylor]: Taking taylor expansion of y in y
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.415 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.415 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.415 * [taylor]: Taking taylor expansion of x in y
2.415 * [backup-simplify]: Simplify x into x
2.415 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.415 * [taylor]: Taking taylor expansion of y in y
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (/ 1 1) into 1
2.416 * [backup-simplify]: Simplify (- 1) into -1
2.417 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.417 * [backup-simplify]: Simplify (* 0 -1) into 0
2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.418 * [backup-simplify]: Simplify (- 0) into 0
2.418 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.419 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
2.419 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
2.419 * [taylor]: Taking taylor expansion of -1 in x
2.419 * [backup-simplify]: Simplify -1 into -1
2.419 * [backup-simplify]: Simplify 0 into 0
2.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.421 * [backup-simplify]: Simplify (- 0) into 0
2.421 * [backup-simplify]: Simplify (+ 0 0) into 0
2.422 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 x)) (* 0 -1))) into (/ 1 x)
2.423 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 x) (- 1))))) into (- (/ 1 x))
2.423 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.423 * [taylor]: Taking taylor expansion of x in x
2.423 * [backup-simplify]: Simplify 0 into 0
2.423 * [backup-simplify]: Simplify 1 into 1
2.423 * [backup-simplify]: Simplify (/ 1 1) into 1
2.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.425 * [backup-simplify]: Simplify (- 0) into 0
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify 0 into 0
2.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.427 * [backup-simplify]: Simplify (- 0) into 0
2.427 * [backup-simplify]: Simplify (+ 0 0) into 0
2.429 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 x)) (* 0 -1)))) into 0
2.430 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 x)) (/ (/ 1 x) (- 1))))) into (- (/ 1 (pow x 2)))
2.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
2.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.430 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.430 * [taylor]: Taking taylor expansion of x in x
2.430 * [backup-simplify]: Simplify 0 into 0
2.430 * [backup-simplify]: Simplify 1 into 1
2.430 * [backup-simplify]: Simplify (* 1 1) into 1
2.431 * [backup-simplify]: Simplify (/ 1 1) into 1
2.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.432 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.436 * [backup-simplify]: Simplify (- 0) into 0
2.436 * [backup-simplify]: Simplify 0 into 0
2.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.438 * [backup-simplify]: Simplify (- 0) into 0
2.438 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (* (- (/ 1 y) (/ 1 x)) y))
2.438 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in (y x) around 0
2.439 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
2.439 * [taylor]: Taking taylor expansion of -1 in x
2.439 * [backup-simplify]: Simplify -1 into -1
2.439 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
2.439 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.439 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.439 * [taylor]: Taking taylor expansion of y in x
2.439 * [backup-simplify]: Simplify y into y
2.439 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.439 * [taylor]: Taking taylor expansion of x in x
2.439 * [backup-simplify]: Simplify 0 into 0
2.439 * [backup-simplify]: Simplify 1 into 1
2.439 * [backup-simplify]: Simplify (/ 1 1) into 1
2.439 * [taylor]: Taking taylor expansion of y in x
2.439 * [backup-simplify]: Simplify y into y
2.440 * [backup-simplify]: Simplify (- 1) into -1
2.440 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.440 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
2.440 * [backup-simplify]: Simplify (/ -1 (* -1 y)) into (/ 1 y)
2.440 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
2.440 * [taylor]: Taking taylor expansion of -1 in y
2.440 * [backup-simplify]: Simplify -1 into -1
2.440 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
2.440 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.441 * [taylor]: Taking taylor expansion of y in y
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.441 * [backup-simplify]: Simplify (/ 1 1) into 1
2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.441 * [taylor]: Taking taylor expansion of x in y
2.441 * [backup-simplify]: Simplify x into x
2.441 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.441 * [taylor]: Taking taylor expansion of y in y
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.442 * [backup-simplify]: Simplify (+ 1 0) into 1
2.442 * [backup-simplify]: Simplify (* 1 0) into 0
2.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.443 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
2.443 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
2.444 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
2.444 * [backup-simplify]: Simplify (/ -1 1) into -1
2.444 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
2.444 * [taylor]: Taking taylor expansion of -1 in y
2.444 * [backup-simplify]: Simplify -1 into -1
2.444 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
2.444 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.444 * [taylor]: Taking taylor expansion of y in y
2.444 * [backup-simplify]: Simplify 0 into 0
2.444 * [backup-simplify]: Simplify 1 into 1
2.445 * [backup-simplify]: Simplify (/ 1 1) into 1
2.445 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.445 * [taylor]: Taking taylor expansion of x in y
2.445 * [backup-simplify]: Simplify x into x
2.445 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.445 * [taylor]: Taking taylor expansion of y in y
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify 1 into 1
2.446 * [backup-simplify]: Simplify (+ 1 0) into 1
2.446 * [backup-simplify]: Simplify (* 1 0) into 0
2.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.449 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
2.449 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
2.450 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
2.451 * [backup-simplify]: Simplify (/ -1 1) into -1
2.451 * [taylor]: Taking taylor expansion of -1 in x
2.451 * [backup-simplify]: Simplify -1 into -1
2.451 * [backup-simplify]: Simplify 0 into 0
2.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.452 * [backup-simplify]: Simplify (- 0) into 0
2.453 * [backup-simplify]: Simplify (+ 0 0) into 0
2.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 1) (* 0 0))) into (- (/ 1 x))
2.454 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 x)) 1)))) into (- (/ 1 x))
2.454 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.454 * [taylor]: Taking taylor expansion of x in x
2.454 * [backup-simplify]: Simplify 0 into 0
2.454 * [backup-simplify]: Simplify 1 into 1
2.455 * [backup-simplify]: Simplify (/ 1 1) into 1
2.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.456 * [backup-simplify]: Simplify (- 0) into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.457 * [backup-simplify]: Simplify (- 0) into 0
2.457 * [backup-simplify]: Simplify (+ 0 0) into 0
2.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (+ (* 0 1) (* 0 0)))) into 0
2.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (/ 1 x)) (/ (- (/ 1 x)) 1)))) into (- (/ 1 (pow x 2)))
2.458 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
2.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.458 * [taylor]: Taking taylor expansion of x in x
2.458 * [backup-simplify]: Simplify 0 into 0
2.458 * [backup-simplify]: Simplify 1 into 1
2.459 * [backup-simplify]: Simplify (* 1 1) into 1
2.459 * [backup-simplify]: Simplify (/ 1 1) into 1
2.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.460 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.462 * [backup-simplify]: Simplify (- 0) into 0
2.462 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.463 * [backup-simplify]: Simplify (- 0) into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.463 * [backup-simplify]: Simplify 0 into 0
2.463 * * * [progress]: simplifying candidates
2.464 * [simplify]: Simplifying:
  (expm1 (* (* 2.0 x) (/ y (- x y))))
  (log1p (* (* 2.0 x) (/ y (- x y))))
  (* (* 2.0 x) (/ y (- x y)))
  (* (* 2.0 x) (/ y (- x y)))
  (+ (+ (log 2.0) (log x)) (- (log y) (log (- x y))))
  (+ (+ (log 2.0) (log x)) (log (/ y (- x y))))
  (+ (log (* 2.0 x)) (- (log y) (log (- x y))))
  (+ (log (* 2.0 x)) (log (/ y (- x y))))
  (log (* (* 2.0 x) (/ y (- x y))))
  (exp (* (* 2.0 x) (/ y (- x y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y))))
  (* (cbrt (* (* 2.0 x) (/ y (- x y)))) (cbrt (* (* 2.0 x) (/ y (- x y)))))
  (cbrt (* (* 2.0 x) (/ y (- x y))))
  (* (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))) (* (* 2.0 x) (/ y (- x y))))
  (sqrt (* (* 2.0 x) (/ y (- x y))))
  (sqrt (* (* 2.0 x) (/ y (- x y))))
  (* (* 2.0 x) (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y)))))
  (* (* 2.0 x) (sqrt (/ y (- x y))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) (sqrt (- x y))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (/ (* (cbrt y) (cbrt y)) 1))
  (* (* 2.0 x) (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (/ (sqrt y) (sqrt (- x y))))
  (* (* 2.0 x) (/ (sqrt y) 1))
  (* (* 2.0 x) (/ (sqrt y) (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (/ (sqrt y) 1))
  (* (* 2.0 x) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (/ 1 (sqrt (- x y))))
  (* (* 2.0 x) (/ 1 1))
  (* (* 2.0 x) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (/ 1 1))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) y)
  (* (* 2.0 x) (/ y (- (pow x 3) (pow y 3))))
  (* (* 2.0 x) (/ y (- (* x x) (* y y))))
  (* x (/ y (- x y)))
  (* (* 2.0 x) y)
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x y)))
  (- (log y) (log (- x y)))
  (log (/ y (- x y)))
  (exp (/ y (- x y)))
  (/ (* (* y y) y) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))
  (cbrt (/ y (- x y)))
  (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (- y)
  (- (- x y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt y) (cbrt (- x y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))
  (/ (cbrt y) (sqrt (- x y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- x y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt y) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- x y))
  (/ (sqrt y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt y) (cbrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- x y))
  (/ (sqrt y) (+ (sqrt x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ 1 1)
  (/ y (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) y)
  (/ y (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (sqrt (- x y)))
  (/ y 1)
  (/ y (+ (sqrt x) (sqrt y)))
  (/ y 1)
  (/ (- x y) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (- x y) y)
  (/ y (- (pow x 3) (pow y 3)))
  (/ y (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
2.465 * * [simplify]: iteration 0: 120 enodes
2.495 * * [simplify]: iteration 1: 336 enodes
2.715 * * [simplify]: iteration 2: 1202 enodes
3.583 * * [simplify]: iteration complete: 5000 enodes
3.583 * * [simplify]: Extracting #0: cost 70 inf + 0
3.586 * * [simplify]: Extracting #1: cost 698 inf + 85
3.604 * * [simplify]: Extracting #2: cost 1624 inf + 8616
3.650 * * [simplify]: Extracting #3: cost 1052 inf + 136156
3.765 * * [simplify]: Extracting #4: cost 158 inf + 333716
3.856 * * [simplify]: Extracting #5: cost 12 inf + 376895
3.951 * * [simplify]: Extracting #6: cost 0 inf + 380762
4.072 * [simplify]: Simplified to:
  (expm1 (* (* 2.0 x) (/ y (- x y))))
  (log1p (* (* 2.0 x) (/ y (- x y))))
  (* (* 2.0 x) (/ y (- x y)))
  (* (* 2.0 x) (/ y (- x y)))
  (log (* (* 2.0 x) (/ y (- x y))))
  (log (* (* 2.0 x) (/ y (- x y))))
  (log (* (* 2.0 x) (/ y (- x y))))
  (log (* (* 2.0 x) (/ y (- x y))))
  (log (* (* 2.0 x) (/ y (- x y))))
  (exp (* (* 2.0 x) (/ y (- x y))))
  (* (* (* 2.0 x) (/ y (- x y))) (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))))
  (* (* (* 2.0 x) (/ y (- x y))) (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))))
  (* (* (* 2.0 x) (/ y (- x y))) (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))))
  (* (* (* 2.0 x) (/ y (- x y))) (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))))
  (* (cbrt (* (* 2.0 x) (/ y (- x y)))) (cbrt (* (* 2.0 x) (/ y (- x y)))))
  (cbrt (* (* 2.0 x) (/ y (- x y))))
  (* (* (* 2.0 x) (/ y (- x y))) (* (* (* 2.0 x) (/ y (- x y))) (* (* 2.0 x) (/ y (- x y)))))
  (sqrt (* (* 2.0 x) (/ y (- x y))))
  (sqrt (* (* 2.0 x) (/ y (- x y))))
  (* (cbrt (/ y (- x y))) (* (cbrt (/ y (- x y))) (* x 2.0)))
  (* (sqrt (/ y (- x y))) (* x 2.0))
  (/ (* x 2.0) (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y))))
  (/ (* (* (cbrt y) (cbrt y)) (* x 2.0)) (sqrt (- x y)))
  (* (* (cbrt y) (cbrt y)) (* x 2.0))
  (* (/ (* x 2.0) (+ (sqrt x) (sqrt y))) (* (cbrt y) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (* x 2.0))
  (/ (* (* 2.0 x) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (* 2.0 x) (sqrt y)) (sqrt (- x y)))
  (* (* 2.0 x) (sqrt y))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y)))
  (* (* 2.0 x) (sqrt y))
  (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* x 2.0) (sqrt (- x y)))
  (* x 2.0)
  (/ (* x 2.0) (+ (sqrt x) (sqrt y)))
  (* x 2.0)
  (* x 2.0)
  (* (* y 2.0) x)
  (/ (* (* x 2.0) y) (- (* x (* x x)) (* (* y y) y)))
  (/ (* (* y 2.0) x) (* (- x y) (+ x y)))
  (/ (* x y) (- x y))
  (* (* y 2.0) x)
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x y)))
  (log (/ y (- x y)))
  (log (/ y (- x y)))
  (exp (/ y (- x y)))
  (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))
  (* (cbrt (/ y (- x y))) (cbrt (/ y (- x y))))
  (cbrt (/ y (- x y)))
  (* (* (/ y (- x y)) (/ y (- x y))) (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (sqrt (/ y (- x y)))
  (- y)
  (- (- x y))
  (* (/ (cbrt y) (cbrt (- x y))) (/ (cbrt y) (cbrt (- x y))))
  (/ (cbrt y) (cbrt (- x y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- x y)))
  (/ (cbrt y) (sqrt (- x y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- x y))
  (* (/ (cbrt y) (+ (sqrt x) (sqrt y))) (cbrt y))
  (/ (cbrt y) (- (sqrt x) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- x y))
  (/ (/ (sqrt y) (cbrt (- x y))) (cbrt (- x y)))
  (/ (sqrt y) (cbrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (/ (sqrt y) (sqrt (- x y)))
  (sqrt y)
  (/ (sqrt y) (- x y))
  (/ (sqrt y) (+ (sqrt x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ y (sqrt (- x y)))
  1
  (/ y (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  1
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) y)
  (/ y (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (sqrt (- x y)))
  y
  (/ y (+ (sqrt x) (sqrt y)))
  y
  (/ (- x y) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (- x y) y)
  (/ y (- (* x (* x x)) (* (* y y) y)))
  (/ (/ y (+ x y)) (- x y))
  0
  0
  0
  0
  0
  0
4.080 * * * [progress]: adding candidates to table
4.478 * * [progress]: iteration 3 / 4
4.478 * * * [progress]: picking best candidate
4.497 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>
4.497 * * * [progress]: localizing error
4.507 * * * [progress]: generating rewritten candidates
4.507 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.523 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.554 * * * [progress]: generating series expansions
4.554 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.554 * [backup-simplify]: Simplify (/ (* x 2.0) (/ (- x y) y)) into (* 2.0 (/ (* x y) (- x y)))
4.554 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
4.554 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
4.554 * [taylor]: Taking taylor expansion of 2.0 in y
4.554 * [backup-simplify]: Simplify 2.0 into 2.0
4.554 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
4.554 * [taylor]: Taking taylor expansion of (* x y) in y
4.554 * [taylor]: Taking taylor expansion of x in y
4.554 * [backup-simplify]: Simplify x into x
4.554 * [taylor]: Taking taylor expansion of y in y
4.554 * [backup-simplify]: Simplify 0 into 0
4.554 * [backup-simplify]: Simplify 1 into 1
4.554 * [taylor]: Taking taylor expansion of (- x y) in y
4.554 * [taylor]: Taking taylor expansion of x in y
4.554 * [backup-simplify]: Simplify x into x
4.554 * [taylor]: Taking taylor expansion of y in y
4.554 * [backup-simplify]: Simplify 0 into 0
4.554 * [backup-simplify]: Simplify 1 into 1
4.555 * [backup-simplify]: Simplify (* x 0) into 0
4.555 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.556 * [backup-simplify]: Simplify (- 0) into 0
4.556 * [backup-simplify]: Simplify (+ x 0) into x
4.556 * [backup-simplify]: Simplify (/ x x) into 1
4.556 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
4.556 * [taylor]: Taking taylor expansion of 2.0 in x
4.556 * [backup-simplify]: Simplify 2.0 into 2.0
4.556 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
4.556 * [taylor]: Taking taylor expansion of (* x y) in x
4.556 * [taylor]: Taking taylor expansion of x in x
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [taylor]: Taking taylor expansion of y in x
4.556 * [backup-simplify]: Simplify y into y
4.556 * [taylor]: Taking taylor expansion of (- x y) in x
4.556 * [taylor]: Taking taylor expansion of x in x
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [taylor]: Taking taylor expansion of y in x
4.556 * [backup-simplify]: Simplify y into y
4.556 * [backup-simplify]: Simplify (* 0 y) into 0
4.557 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.557 * [backup-simplify]: Simplify (- y) into (- y)
4.557 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.557 * [backup-simplify]: Simplify (/ y (- y)) into -1
4.557 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
4.557 * [taylor]: Taking taylor expansion of 2.0 in x
4.557 * [backup-simplify]: Simplify 2.0 into 2.0
4.557 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
4.557 * [taylor]: Taking taylor expansion of (* x y) in x
4.557 * [taylor]: Taking taylor expansion of x in x
4.557 * [backup-simplify]: Simplify 0 into 0
4.557 * [backup-simplify]: Simplify 1 into 1
4.558 * [taylor]: Taking taylor expansion of y in x
4.558 * [backup-simplify]: Simplify y into y
4.558 * [taylor]: Taking taylor expansion of (- x y) in x
4.558 * [taylor]: Taking taylor expansion of x in x
4.558 * [backup-simplify]: Simplify 0 into 0
4.558 * [backup-simplify]: Simplify 1 into 1
4.558 * [taylor]: Taking taylor expansion of y in x
4.558 * [backup-simplify]: Simplify y into y
4.558 * [backup-simplify]: Simplify (* 0 y) into 0
4.558 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.558 * [backup-simplify]: Simplify (- y) into (- y)
4.558 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.558 * [backup-simplify]: Simplify (/ y (- y)) into -1
4.559 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
4.559 * [taylor]: Taking taylor expansion of -2.0 in y
4.559 * [backup-simplify]: Simplify -2.0 into -2.0
4.559 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.560 * [backup-simplify]: Simplify (- 0) into 0
4.561 * [backup-simplify]: Simplify (+ 1 0) into 1
4.561 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
4.561 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
4.561 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
4.561 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
4.562 * [taylor]: Taking taylor expansion of 2.0 in y
4.562 * [backup-simplify]: Simplify 2.0 into 2.0
4.562 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.562 * [taylor]: Taking taylor expansion of y in y
4.562 * [backup-simplify]: Simplify 0 into 0
4.562 * [backup-simplify]: Simplify 1 into 1
4.562 * [backup-simplify]: Simplify (/ 1 1) into 1
4.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.565 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.565 * [backup-simplify]: Simplify (- 0) into 0
4.565 * [backup-simplify]: Simplify 0 into 0
4.565 * [backup-simplify]: Simplify 0 into 0
4.566 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.566 * [backup-simplify]: Simplify (- 0) into 0
4.567 * [backup-simplify]: Simplify (+ 0 0) into 0
4.567 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
4.568 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
4.568 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
4.568 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
4.568 * [taylor]: Taking taylor expansion of 2.0 in y
4.568 * [backup-simplify]: Simplify 2.0 into 2.0
4.568 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.568 * [taylor]: Taking taylor expansion of y in y
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 1 into 1
4.568 * [backup-simplify]: Simplify (* 1 1) into 1
4.569 * [backup-simplify]: Simplify (/ 1 1) into 1
4.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.570 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.575 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.575 * [backup-simplify]: Simplify (- 0) into 0
4.575 * [backup-simplify]: Simplify 0 into 0
4.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.577 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.578 * [backup-simplify]: Simplify (- 0) into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify (/ (* (/ 1 x) 2.0) (/ (- (/ 1 x) (/ 1 y)) (/ 1 y))) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
4.578 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
4.578 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
4.578 * [taylor]: Taking taylor expansion of 2.0 in y
4.578 * [backup-simplify]: Simplify 2.0 into 2.0
4.578 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
4.578 * [taylor]: Taking taylor expansion of x in y
4.578 * [backup-simplify]: Simplify x into x
4.578 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
4.578 * [taylor]: Taking taylor expansion of y in y
4.578 * [backup-simplify]: Simplify 0 into 0
4.578 * [backup-simplify]: Simplify 1 into 1
4.578 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.578 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.578 * [taylor]: Taking taylor expansion of x in y
4.578 * [backup-simplify]: Simplify x into x
4.578 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.578 * [taylor]: Taking taylor expansion of y in y
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify 1 into 1
4.579 * [backup-simplify]: Simplify (/ 1 1) into 1
4.579 * [backup-simplify]: Simplify (- 1) into -1
4.580 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.580 * [backup-simplify]: Simplify (* 0 -1) into 0
4.580 * [backup-simplify]: Simplify (* x 0) into 0
4.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.581 * [backup-simplify]: Simplify (- 0) into 0
4.581 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
4.582 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
4.582 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
4.583 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
4.583 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
4.583 * [taylor]: Taking taylor expansion of 2.0 in x
4.583 * [backup-simplify]: Simplify 2.0 into 2.0
4.583 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
4.583 * [taylor]: Taking taylor expansion of x in x
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 1 into 1
4.583 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.583 * [taylor]: Taking taylor expansion of y in x
4.583 * [backup-simplify]: Simplify y into y
4.583 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.583 * [taylor]: Taking taylor expansion of x in x
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 1 into 1
4.583 * [backup-simplify]: Simplify (/ 1 1) into 1
4.583 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.583 * [taylor]: Taking taylor expansion of y in x
4.583 * [backup-simplify]: Simplify y into y
4.584 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.584 * [backup-simplify]: Simplify (+ 1 0) into 1
4.584 * [backup-simplify]: Simplify (* y 1) into y
4.584 * [backup-simplify]: Simplify (* 0 y) into 0
4.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.585 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.585 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.586 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
4.586 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
4.586 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
4.586 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
4.586 * [taylor]: Taking taylor expansion of 2.0 in x
4.586 * [backup-simplify]: Simplify 2.0 into 2.0
4.586 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
4.586 * [taylor]: Taking taylor expansion of x in x
4.586 * [backup-simplify]: Simplify 0 into 0
4.586 * [backup-simplify]: Simplify 1 into 1
4.586 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.586 * [taylor]: Taking taylor expansion of y in x
4.586 * [backup-simplify]: Simplify y into y
4.586 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.587 * [taylor]: Taking taylor expansion of x in x
4.587 * [backup-simplify]: Simplify 0 into 0
4.587 * [backup-simplify]: Simplify 1 into 1
4.587 * [backup-simplify]: Simplify (/ 1 1) into 1
4.587 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.587 * [taylor]: Taking taylor expansion of y in x
4.587 * [backup-simplify]: Simplify y into y
4.587 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.588 * [backup-simplify]: Simplify (+ 1 0) into 1
4.588 * [backup-simplify]: Simplify (* y 1) into y
4.588 * [backup-simplify]: Simplify (* 0 y) into 0
4.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.588 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.589 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.589 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
4.590 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
4.590 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
4.590 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
4.590 * [taylor]: Taking taylor expansion of 2.0 in y
4.590 * [backup-simplify]: Simplify 2.0 into 2.0
4.590 * [taylor]: Taking taylor expansion of y in y
4.590 * [backup-simplify]: Simplify 0 into 0
4.590 * [backup-simplify]: Simplify 1 into 1
4.590 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
4.596 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
4.596 * [backup-simplify]: Simplify 0 into 0
4.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.598 * [backup-simplify]: Simplify (- 0) into 0
4.598 * [backup-simplify]: Simplify (+ 0 0) into 0
4.598 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
4.599 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
4.599 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
4.599 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
4.599 * [taylor]: Taking taylor expansion of 2.0 in y
4.599 * [backup-simplify]: Simplify 2.0 into 2.0
4.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.600 * [taylor]: Taking taylor expansion of y in y
4.600 * [backup-simplify]: Simplify 0 into 0
4.600 * [backup-simplify]: Simplify 1 into 1
4.600 * [backup-simplify]: Simplify (* 1 1) into 1
4.600 * [backup-simplify]: Simplify (/ 1 1) into 1
4.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.601 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.603 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.603 * [backup-simplify]: Simplify 0 into 0
4.603 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.603 * [backup-simplify]: Simplify 0 into 0
4.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.604 * [backup-simplify]: Simplify (- 0) into 0
4.604 * [backup-simplify]: Simplify (+ 0 0) into 0
4.605 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.606 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
4.606 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
4.606 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
4.606 * [taylor]: Taking taylor expansion of 2.0 in y
4.606 * [backup-simplify]: Simplify 2.0 into 2.0
4.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.607 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.607 * [taylor]: Taking taylor expansion of y in y
4.607 * [backup-simplify]: Simplify 0 into 0
4.607 * [backup-simplify]: Simplify 1 into 1
4.607 * [backup-simplify]: Simplify (* 1 1) into 1
4.607 * [backup-simplify]: Simplify (* 1 1) into 1
4.607 * [backup-simplify]: Simplify (/ 1 1) into 1
4.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.609 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.610 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.613 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.613 * [backup-simplify]: Simplify 0 into 0
4.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.614 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.614 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.615 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) 2.0) (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y)))
4.615 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
4.615 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
4.615 * [taylor]: Taking taylor expansion of 2.0 in y
4.615 * [backup-simplify]: Simplify 2.0 into 2.0
4.615 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
4.615 * [taylor]: Taking taylor expansion of x in y
4.615 * [backup-simplify]: Simplify x into x
4.615 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
4.615 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.615 * [taylor]: Taking taylor expansion of y in y
4.615 * [backup-simplify]: Simplify 0 into 0
4.615 * [backup-simplify]: Simplify 1 into 1
4.616 * [backup-simplify]: Simplify (/ 1 1) into 1
4.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.616 * [taylor]: Taking taylor expansion of x in y
4.616 * [backup-simplify]: Simplify x into x
4.616 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.616 * [taylor]: Taking taylor expansion of y in y
4.616 * [backup-simplify]: Simplify 0 into 0
4.616 * [backup-simplify]: Simplify 1 into 1
4.616 * [backup-simplify]: Simplify (+ 1 0) into 1
4.616 * [backup-simplify]: Simplify (* 1 0) into 0
4.616 * [backup-simplify]: Simplify (* x 0) into 0
4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.617 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.617 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
4.617 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
4.618 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.618 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
4.618 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
4.618 * [taylor]: Taking taylor expansion of 2.0 in x
4.618 * [backup-simplify]: Simplify 2.0 into 2.0
4.618 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
4.618 * [taylor]: Taking taylor expansion of x in x
4.618 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify 1 into 1
4.618 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
4.618 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.618 * [taylor]: Taking taylor expansion of y in x
4.618 * [backup-simplify]: Simplify y into y
4.618 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.618 * [taylor]: Taking taylor expansion of x in x
4.618 * [backup-simplify]: Simplify 0 into 0
4.618 * [backup-simplify]: Simplify 1 into 1
4.618 * [backup-simplify]: Simplify (/ 1 1) into 1
4.618 * [taylor]: Taking taylor expansion of y in x
4.618 * [backup-simplify]: Simplify y into y
4.618 * [backup-simplify]: Simplify (- 1) into -1
4.619 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.619 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
4.619 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
4.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.619 * [backup-simplify]: Simplify (- 0) into 0
4.619 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.620 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
4.620 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
4.620 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
4.620 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
4.620 * [taylor]: Taking taylor expansion of 2.0 in x
4.620 * [backup-simplify]: Simplify 2.0 into 2.0
4.620 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
4.620 * [taylor]: Taking taylor expansion of x in x
4.620 * [backup-simplify]: Simplify 0 into 0
4.620 * [backup-simplify]: Simplify 1 into 1
4.620 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
4.620 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.620 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.620 * [taylor]: Taking taylor expansion of y in x
4.620 * [backup-simplify]: Simplify y into y
4.620 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.620 * [taylor]: Taking taylor expansion of x in x
4.620 * [backup-simplify]: Simplify 0 into 0
4.620 * [backup-simplify]: Simplify 1 into 1
4.621 * [backup-simplify]: Simplify (/ 1 1) into 1
4.621 * [taylor]: Taking taylor expansion of y in x
4.621 * [backup-simplify]: Simplify y into y
4.621 * [backup-simplify]: Simplify (- 1) into -1
4.621 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.621 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
4.621 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
4.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.622 * [backup-simplify]: Simplify (- 0) into 0
4.622 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.622 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
4.623 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
4.623 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
4.623 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
4.623 * [taylor]: Taking taylor expansion of -2.0 in y
4.623 * [backup-simplify]: Simplify -2.0 into -2.0
4.623 * [taylor]: Taking taylor expansion of y in y
4.623 * [backup-simplify]: Simplify 0 into 0
4.623 * [backup-simplify]: Simplify 1 into 1
4.623 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
4.624 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
4.624 * [backup-simplify]: Simplify 0 into 0
4.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.624 * [backup-simplify]: Simplify (- 0) into 0
4.625 * [backup-simplify]: Simplify (+ 0 0) into 0
4.625 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
4.626 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
4.626 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
4.626 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
4.626 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
4.626 * [taylor]: Taking taylor expansion of 2.0 in y
4.626 * [backup-simplify]: Simplify 2.0 into 2.0
4.626 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.626 * [taylor]: Taking taylor expansion of y in y
4.626 * [backup-simplify]: Simplify 0 into 0
4.626 * [backup-simplify]: Simplify 1 into 1
4.626 * [backup-simplify]: Simplify (* 1 1) into 1
4.626 * [backup-simplify]: Simplify (/ 1 1) into 1
4.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.628 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.630 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.631 * [backup-simplify]: Simplify (- 0) into 0
4.631 * [backup-simplify]: Simplify 0 into 0
4.632 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.632 * [backup-simplify]: Simplify 0 into 0
4.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.633 * [backup-simplify]: Simplify (- 0) into 0
4.634 * [backup-simplify]: Simplify (+ 0 0) into 0
4.634 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
4.636 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
4.636 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
4.636 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
4.636 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
4.636 * [taylor]: Taking taylor expansion of 2.0 in y
4.636 * [backup-simplify]: Simplify 2.0 into 2.0
4.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.636 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.637 * [taylor]: Taking taylor expansion of y in y
4.637 * [backup-simplify]: Simplify 0 into 0
4.637 * [backup-simplify]: Simplify 1 into 1
4.637 * [backup-simplify]: Simplify (* 1 1) into 1
4.637 * [backup-simplify]: Simplify (* 1 1) into 1
4.638 * [backup-simplify]: Simplify (/ 1 1) into 1
4.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.640 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.642 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.645 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.645 * [backup-simplify]: Simplify (- 0) into 0
4.645 * [backup-simplify]: Simplify 0 into 0
4.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.647 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.647 * [backup-simplify]: Simplify (- 0) into 0
4.647 * [backup-simplify]: Simplify 0 into 0
4.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.648 * [backup-simplify]: Simplify 0 into 0
4.648 * [backup-simplify]: Simplify 0 into 0
4.648 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.648 * [backup-simplify]: Simplify (/ (- x y) y) into (/ (- x y) y)
4.648 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0
4.648 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y
4.648 * [taylor]: Taking taylor expansion of (- x y) in y
4.648 * [taylor]: Taking taylor expansion of x in y
4.648 * [backup-simplify]: Simplify x into x
4.648 * [taylor]: Taking taylor expansion of y in y
4.648 * [backup-simplify]: Simplify 0 into 0
4.648 * [backup-simplify]: Simplify 1 into 1
4.648 * [taylor]: Taking taylor expansion of y in y
4.648 * [backup-simplify]: Simplify 0 into 0
4.648 * [backup-simplify]: Simplify 1 into 1
4.648 * [backup-simplify]: Simplify (- 0) into 0
4.648 * [backup-simplify]: Simplify (+ x 0) into x
4.648 * [backup-simplify]: Simplify (/ x 1) into x
4.648 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
4.648 * [taylor]: Taking taylor expansion of (- x y) in x
4.648 * [taylor]: Taking taylor expansion of x in x
4.648 * [backup-simplify]: Simplify 0 into 0
4.648 * [backup-simplify]: Simplify 1 into 1
4.648 * [taylor]: Taking taylor expansion of y in x
4.648 * [backup-simplify]: Simplify y into y
4.648 * [taylor]: Taking taylor expansion of y in x
4.648 * [backup-simplify]: Simplify y into y
4.648 * [backup-simplify]: Simplify (- y) into (- y)
4.648 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.649 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.649 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x
4.649 * [taylor]: Taking taylor expansion of (- x y) in x
4.649 * [taylor]: Taking taylor expansion of x in x
4.649 * [backup-simplify]: Simplify 0 into 0
4.649 * [backup-simplify]: Simplify 1 into 1
4.649 * [taylor]: Taking taylor expansion of y in x
4.649 * [backup-simplify]: Simplify y into y
4.649 * [taylor]: Taking taylor expansion of y in x
4.649 * [backup-simplify]: Simplify y into y
4.649 * [backup-simplify]: Simplify (- y) into (- y)
4.649 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.649 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.649 * [taylor]: Taking taylor expansion of -1 in y
4.649 * [backup-simplify]: Simplify -1 into -1
4.649 * [backup-simplify]: Simplify (- 0) into 0
4.649 * [backup-simplify]: Simplify (+ 1 0) into 1
4.649 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
4.649 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.649 * [taylor]: Taking taylor expansion of y in y
4.649 * [backup-simplify]: Simplify 0 into 0
4.649 * [backup-simplify]: Simplify 1 into 1
4.650 * [backup-simplify]: Simplify (/ 1 1) into 1
4.650 * [backup-simplify]: Simplify 1 into 1
4.650 * [backup-simplify]: Simplify -1 into -1
4.650 * [backup-simplify]: Simplify (- 0) into 0
4.650 * [backup-simplify]: Simplify (+ 0 0) into 0
4.650 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
4.650 * [taylor]: Taking taylor expansion of 0 in y
4.650 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.651 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify 0 into 0
4.651 * [backup-simplify]: Simplify (- 0) into 0
4.651 * [backup-simplify]: Simplify (+ 0 0) into 0
4.652 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.652 * [taylor]: Taking taylor expansion of 0 in y
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify 0 into 0
4.652 * [backup-simplify]: Simplify (- 0) into 0
4.653 * [backup-simplify]: Simplify (+ 0 0) into 0
4.653 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.653 * [taylor]: Taking taylor expansion of 0 in y
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify (+ -1 (* 1 (* (/ 1 y) x))) into (- (/ x y) 1)
4.653 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 y)) into (* y (- (/ 1 x) (/ 1 y)))
4.653 * [approximate]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in (x y) around 0
4.653 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
4.653 * [taylor]: Taking taylor expansion of y in y
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify 1 into 1
4.653 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.653 * [taylor]: Taking taylor expansion of x in y
4.653 * [backup-simplify]: Simplify x into x
4.653 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.653 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.653 * [taylor]: Taking taylor expansion of y in y
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify 1 into 1
4.654 * [backup-simplify]: Simplify (/ 1 1) into 1
4.654 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.654 * [taylor]: Taking taylor expansion of y in x
4.654 * [backup-simplify]: Simplify y into y
4.654 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.654 * [taylor]: Taking taylor expansion of x in x
4.654 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify 1 into 1
4.654 * [backup-simplify]: Simplify (/ 1 1) into 1
4.654 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.654 * [taylor]: Taking taylor expansion of y in x
4.654 * [backup-simplify]: Simplify y into y
4.654 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.654 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.654 * [taylor]: Taking taylor expansion of y in x
4.654 * [backup-simplify]: Simplify y into y
4.654 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.654 * [taylor]: Taking taylor expansion of x in x
4.654 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify 1 into 1
4.654 * [backup-simplify]: Simplify (/ 1 1) into 1
4.654 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.654 * [taylor]: Taking taylor expansion of y in x
4.654 * [backup-simplify]: Simplify y into y
4.654 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.655 * [backup-simplify]: Simplify (+ 1 0) into 1
4.655 * [backup-simplify]: Simplify (* y 1) into y
4.655 * [taylor]: Taking taylor expansion of y in y
4.655 * [backup-simplify]: Simplify 0 into 0
4.655 * [backup-simplify]: Simplify 1 into 1
4.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.655 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.655 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.656 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
4.656 * [taylor]: Taking taylor expansion of (- 1) in y
4.656 * [taylor]: Taking taylor expansion of 1 in y
4.656 * [backup-simplify]: Simplify 1 into 1
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.657 * [backup-simplify]: Simplify (- 0) into 0
4.657 * [backup-simplify]: Simplify (+ 0 0) into 0
4.657 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
4.657 * [taylor]: Taking taylor expansion of 0 in y
4.657 * [backup-simplify]: Simplify 0 into 0
4.658 * [backup-simplify]: Simplify (- 1) into -1
4.658 * [backup-simplify]: Simplify -1 into -1
4.658 * [backup-simplify]: Simplify 1 into 1
4.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.658 * [backup-simplify]: Simplify (- 0) into 0
4.659 * [backup-simplify]: Simplify (+ 0 0) into 0
4.659 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.659 * [taylor]: Taking taylor expansion of 0 in y
4.659 * [backup-simplify]: Simplify 0 into 0
4.659 * [backup-simplify]: Simplify 0 into 0
4.660 * [backup-simplify]: Simplify (- 0) into 0
4.660 * [backup-simplify]: Simplify 0 into 0
4.660 * [backup-simplify]: Simplify 0 into 0
4.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.660 * [backup-simplify]: Simplify (- 0) into 0
4.661 * [backup-simplify]: Simplify (+ 0 0) into 0
4.661 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.661 * [taylor]: Taking taylor expansion of 0 in y
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify (- 0) into 0
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) -1) into (- (/ x y) 1)
4.662 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (* (- (/ 1 y) (/ 1 x)) y))
4.662 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in (x y) around 0
4.662 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in y
4.662 * [taylor]: Taking taylor expansion of -1 in y
4.662 * [backup-simplify]: Simplify -1 into -1
4.662 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
4.662 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.662 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.662 * [taylor]: Taking taylor expansion of y in y
4.662 * [backup-simplify]: Simplify 0 into 0
4.662 * [backup-simplify]: Simplify 1 into 1
4.663 * [backup-simplify]: Simplify (/ 1 1) into 1
4.663 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.663 * [taylor]: Taking taylor expansion of x in y
4.663 * [backup-simplify]: Simplify x into x
4.663 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.663 * [taylor]: Taking taylor expansion of y in y
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify 1 into 1
4.663 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
4.663 * [taylor]: Taking taylor expansion of -1 in x
4.663 * [backup-simplify]: Simplify -1 into -1
4.663 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
4.663 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.663 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.663 * [taylor]: Taking taylor expansion of y in x
4.663 * [backup-simplify]: Simplify y into y
4.663 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.663 * [taylor]: Taking taylor expansion of x in x
4.663 * [backup-simplify]: Simplify 0 into 0
4.663 * [backup-simplify]: Simplify 1 into 1
4.663 * [backup-simplify]: Simplify (/ 1 1) into 1
4.663 * [taylor]: Taking taylor expansion of y in x
4.663 * [backup-simplify]: Simplify y into y
4.663 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) y)) in x
4.663 * [taylor]: Taking taylor expansion of -1 in x
4.663 * [backup-simplify]: Simplify -1 into -1
4.663 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
4.663 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.663 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.663 * [taylor]: Taking taylor expansion of y in x
4.663 * [backup-simplify]: Simplify y into y
4.663 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.664 * [taylor]: Taking taylor expansion of x in x
4.664 * [backup-simplify]: Simplify 0 into 0
4.664 * [backup-simplify]: Simplify 1 into 1
4.664 * [backup-simplify]: Simplify (/ 1 1) into 1
4.664 * [taylor]: Taking taylor expansion of y in x
4.664 * [backup-simplify]: Simplify y into y
4.664 * [backup-simplify]: Simplify (- 1) into -1
4.664 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.665 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
4.665 * [backup-simplify]: Simplify (* -1 (* -1 y)) into y
4.665 * [taylor]: Taking taylor expansion of y in y
4.665 * [backup-simplify]: Simplify 0 into 0
4.665 * [backup-simplify]: Simplify 1 into 1
4.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.665 * [backup-simplify]: Simplify (- 0) into 0
4.665 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.666 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
4.666 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 (* -1 y))) into (- 1)
4.666 * [taylor]: Taking taylor expansion of (- 1) in y
4.666 * [taylor]: Taking taylor expansion of 1 in y
4.666 * [backup-simplify]: Simplify 1 into 1
4.666 * [backup-simplify]: Simplify 0 into 0
4.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.667 * [backup-simplify]: Simplify (- 0) into 0
4.667 * [backup-simplify]: Simplify (+ 0 0) into 0
4.667 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
4.668 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
4.668 * [taylor]: Taking taylor expansion of 0 in y
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify (- 1) into -1
4.668 * [backup-simplify]: Simplify -1 into -1
4.668 * [backup-simplify]: Simplify 1 into 1
4.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.669 * [backup-simplify]: Simplify (- 0) into 0
4.669 * [backup-simplify]: Simplify (+ 0 0) into 0
4.670 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
4.671 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
4.671 * [taylor]: Taking taylor expansion of 0 in y
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify (- 0) into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.671 * [backup-simplify]: Simplify 0 into 0
4.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.673 * [backup-simplify]: Simplify (- 0) into 0
4.673 * [backup-simplify]: Simplify (+ 0 0) into 0
4.674 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.676 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0
4.676 * [taylor]: Taking taylor expansion of 0 in y
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify 0 into 0
4.676 * [backup-simplify]: Simplify (- 0) into 0
4.676 * [backup-simplify]: Simplify 0 into 0
4.677 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) -1) into (- (/ x y) 1)
4.677 * * * [progress]: simplifying candidates
4.679 * [simplify]: Simplifying:
  (expm1 (/ (* x 2.0) (/ (- x y) y)))
  (log1p (/ (* x 2.0) (/ (- x y) y)))
  (- (+ (log x) (log 2.0)) (- (log (- x y)) (log y)))
  (- (+ (log x) (log 2.0)) (log (/ (- x y) y)))
  (- (log (* x 2.0)) (- (log (- x y)) (log y)))
  (- (log (* x 2.0)) (log (/ (- x y) y)))
  (log (/ (* x 2.0) (/ (- x y) y)))
  (exp (/ (* x 2.0) (/ (- x y) y)))
  (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)))
  (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)))
  (* (cbrt (/ (* x 2.0) (/ (- x y) y))) (cbrt (/ (* x 2.0) (/ (- x y) y))))
  (cbrt (/ (* x 2.0) (/ (- x y) y)))
  (* (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))) (/ (* x 2.0) (/ (- x y) y)))
  (sqrt (/ (* x 2.0) (/ (- x y) y)))
  (sqrt (/ (* x 2.0) (/ (- x y) y)))
  (- (* x 2.0))
  (- (/ (- x y) y))
  (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (/ 2.0 (cbrt (/ (- x y) y)))
  (/ x (sqrt (/ (- x y) y)))
  (/ 2.0 (sqrt (/ (- x y) y)))
  (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (cbrt (- x y)) (cbrt y)))
  (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)))
  (/ 2.0 (/ (cbrt (- x y)) (sqrt y)))
  (/ x (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 2.0 (/ (cbrt (- x y)) y))
  (/ x (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (sqrt (- x y)) (cbrt y)))
  (/ x (/ (sqrt (- x y)) (sqrt y)))
  (/ 2.0 (/ (sqrt (- x y)) (sqrt y)))
  (/ x (/ (sqrt (- x y)) 1))
  (/ 2.0 (/ (sqrt (- x y)) y))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (- x y) (cbrt y)))
  (/ x (/ 1 (sqrt y)))
  (/ 2.0 (/ (- x y) (sqrt y)))
  (/ x (/ 1 1))
  (/ 2.0 (/ (- x y) y))
  (/ x (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) (cbrt y)))
  (/ x (/ (+ (sqrt x) (sqrt y)) (sqrt y)))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) (sqrt y)))
  (/ x (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) y))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ 2.0 (/ (- x y) (cbrt y)))
  (/ x (/ 1 (sqrt y)))
  (/ 2.0 (/ (- x y) (sqrt y)))
  (/ x (/ 1 1))
  (/ 2.0 (/ (- x y) y))
  (/ x 1)
  (/ 2.0 (/ (- x y) y))
  (/ x (- x y))
  (/ 2.0 (/ 1 y))
  (/ 1 (/ (- x y) y))
  (/ (/ (- x y) y) (* x 2.0))
  (/ (* x 2.0) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (/ (* x 2.0) (sqrt (/ (- x y) y)))
  (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)))
  (/ (* x 2.0) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (* x 2.0) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y)))
  (/ (* x 2.0) (/ (sqrt (- x y)) 1))
  (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ 1 (sqrt y)))
  (/ (* x 2.0) (/ 1 1))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) (sqrt y)))
  (/ (* x 2.0) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (* x 2.0) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ 1 (sqrt y)))
  (/ (* x 2.0) (/ 1 1))
  (/ (* x 2.0) 1)
  (/ (* x 2.0) (- x y))
  (/ (/ (- x y) y) 2.0)
  (/ (* x 2.0) (- x y))
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (- (log (- x y)) (log y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  (/ y y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))
  (/ (cbrt (- x y)) (sqrt y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt x) (sqrt y)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  (/ 1 1)
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (- x y) (sqrt y))
  (/ (- x y) 1)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* y (+ (* x x) (+ (* y y) (* x y))))
  (* y (+ x y))
  0
  0
  0
  (- (/ x y) 1)
  (- (/ x y) 1)
  (- (/ x y) 1)
4.682 * * [simplify]: iteration 0: 155 enodes
4.735 * * [simplify]: iteration 1: 420 enodes
4.954 * * [simplify]: iteration 2: 1426 enodes
5.688 * * [simplify]: iteration complete: 5004 enodes
5.688 * * [simplify]: Extracting #0: cost 103 inf + 0
5.690 * * [simplify]: Extracting #1: cost 1013 inf + 3
5.695 * * [simplify]: Extracting #2: cost 1885 inf + 956
5.715 * * [simplify]: Extracting #3: cost 1831 inf + 60754
5.807 * * [simplify]: Extracting #4: cost 448 inf + 301371
5.931 * * [simplify]: Extracting #5: cost 11 inf + 392833
6.027 * * [simplify]: Extracting #6: cost 0 inf + 394934
6.137 * * [simplify]: Extracting #7: cost 0 inf + 394174
6.246 * * [simplify]: Extracting #8: cost 0 inf + 393854
6.350 * [simplify]: Simplified to:
  (expm1 (* (/ (* x 2.0) (- x y)) y))
  (log1p (* (/ (* x 2.0) (- x y)) y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (exp (* (/ (* x 2.0) (- x y)) y))
  (/ (* (* x x) x) (* (/ (/ (- x y) y) 2.0) (* (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) 2.0))))
  (/ (* (* x x) x) (* (/ (/ (- x y) y) 2.0) (* (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) 2.0))))
  (* (/ (* x 2.0) (/ (- x y) y)) (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))))
  (* (/ (* x 2.0) (/ (- x y) y)) (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))))
  (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y)))
  (cbrt (* (/ (* x 2.0) (- x y)) y))
  (* (/ (* x 2.0) (/ (- x y) y)) (* (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y))))
  (sqrt (* (/ (* x 2.0) (- x y)) y))
  (sqrt (* (/ (* x 2.0) (- x y)) y))
  (- (* 2.0 x))
  (/ (- (- x y)) y)
  (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))))
  (/ 2.0 (cbrt (/ (- x y) y)))
  (/ x (sqrt (/ (- x y) y)))
  (/ 2.0 (sqrt (/ (- x y) y)))
  (/ (/ x (/ (cbrt (- x y)) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)))
  (/ (* 2.0 (cbrt y)) (cbrt (- x y)))
  (* (sqrt y) (/ (/ x (cbrt (- x y))) (cbrt (- x y))))
  (/ (* 2.0 (sqrt y)) (cbrt (- x y)))
  (/ (/ x (cbrt (- x y))) (cbrt (- x y)))
  (/ 2.0 (/ (cbrt (- x y)) y))
  (* (* (cbrt y) (cbrt y)) (/ x (sqrt (- x y))))
  (* (cbrt y) (/ 2.0 (sqrt (- x y))))
  (/ (* x (sqrt y)) (sqrt (- x y)))
  (/ (* 2.0 (sqrt y)) (sqrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ (* 2.0 y) (sqrt (- x y)))
  (* x (* (cbrt y) (cbrt y)))
  (/ (* 2.0 (cbrt y)) (- x y))
  (* (sqrt y) x)
  (/ 2.0 (/ (- x y) (sqrt y)))
  x
  (/ (* 2.0 y) (- x y))
  (* (* (cbrt y) (cbrt y)) (/ x (+ (sqrt y) (sqrt x))))
  (/ (* 2.0 (cbrt y)) (- (sqrt x) (sqrt y)))
  (/ (* x (sqrt y)) (+ (sqrt y) (sqrt x)))
  (/ (* 2.0 (sqrt y)) (- (sqrt x) (sqrt y)))
  (/ x (+ (sqrt y) (sqrt x)))
  (/ (* 2.0 y) (- (sqrt x) (sqrt y)))
  (* x (* (cbrt y) (cbrt y)))
  (/ (* 2.0 (cbrt y)) (- x y))
  (* (sqrt y) x)
  (/ 2.0 (/ (- x y) (sqrt y)))
  x
  (/ (* 2.0 y) (- x y))
  x
  (/ (* 2.0 y) (- x y))
  (/ x (- x y))
  (* y 2.0)
  (/ y (- x y))
  (/ (/ (- x y) y) (* x 2.0))
  (* (/ x (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) 2.0)
  (/ (* x 2.0) (sqrt (/ (- x y) y)))
  (/ (/ (* x 2.0) (/ (cbrt (- x y)) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)))
  (/ (* (* x 2.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ 2.0 (cbrt (- x y))) (/ x (cbrt (- x y))))
  (* (/ (* x 2.0) (sqrt (- x y))) (* (cbrt y) (cbrt y)))
  (* (/ (* x 2.0) (sqrt (- x y))) (sqrt y))
  (/ (* x 2.0) (sqrt (- x y)))
  (* (* (* x 2.0) (cbrt y)) (cbrt y))
  (* (* x 2.0) (sqrt y))
  (* x 2.0)
  (/ (* x 2.0) (/ (+ (sqrt y) (sqrt x)) (* (cbrt y) (cbrt y))))
  (/ (* x 2.0) (/ (+ (sqrt y) (sqrt x)) (sqrt y)))
  (/ (* x 2.0) (+ (sqrt y) (sqrt x)))
  (* (* (* x 2.0) (cbrt y)) (cbrt y))
  (* (* x 2.0) (sqrt y))
  (* x 2.0)
  (* x 2.0)
  (* (/ x (- x y)) 2.0)
  (/ (/ (- x y) 2.0) y)
  (* (/ x (- x y)) 2.0)
  (expm1 (/ (- x y) y))
  (log1p (/ (- x y) y))
  (log (/ (- x y) y))
  (log (/ (- x y) y))
  (exp (/ (- x y) y))
  (* (/ (- x y) y) (* (/ (- x y) y) (/ (- x y) y)))
  (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))
  (cbrt (/ (- x y) y))
  (* (/ (- x y) y) (* (/ (- x y) y) (/ (- x y) y)))
  (sqrt (/ (- x y) y))
  (sqrt (/ (- x y) y))
  (- (- x y))
  (- y)
  (/ x y)
  1
  (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y)))
  (/ (cbrt (- x y)) (cbrt y))
  (/ (cbrt (- x y)) (/ (sqrt y) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- x y)) (cbrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (/ (sqrt (- x y)) (sqrt y))
  (sqrt (- x y))
  (/ (sqrt (- x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (cbrt y))
  (/ (+ (sqrt y) (sqrt x)) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt y))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- x y) (sqrt y))
  1
  (/ (- x y) y)
  (/ 1 y)
  (/ y (- x y))
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (- x y) (sqrt y))
  (- x y)
  (/ y (cbrt (- x y)))
  (/ y (sqrt (- x y)))
  (/ y (- x y))
  (/ y (- (sqrt x) (sqrt y)))
  (/ y (- x y))
  (* y (fma y (+ y x) (* x x)))
  (* y (+ y x))
  0
  0
  0
  (/ (- x y) y)
  (/ (- x y) y)
  (/ (- x y) y)
6.354 * * * [progress]: adding candidates to table
6.798 * * [progress]: iteration 4 / 4
6.798 * * * [progress]: picking best candidate
6.802 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))>
6.802 * * * [progress]: localizing error
6.811 * * * [progress]: generating rewritten candidates
6.811 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
6.847 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
6.866 * * * [progress]: generating series expansions
6.866 * * * * [progress]: [ 1 / 2 ] generating series at (2)
6.866 * [backup-simplify]: Simplify (* (/ (* x 2.0) (- x y)) y) into (* 2.0 (/ (* x y) (- x y)))
6.866 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (x y) around 0
6.866 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y
6.866 * [taylor]: Taking taylor expansion of 2.0 in y
6.866 * [backup-simplify]: Simplify 2.0 into 2.0
6.866 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y
6.866 * [taylor]: Taking taylor expansion of (* x y) in y
6.866 * [taylor]: Taking taylor expansion of x in y
6.866 * [backup-simplify]: Simplify x into x
6.866 * [taylor]: Taking taylor expansion of y in y
6.866 * [backup-simplify]: Simplify 0 into 0
6.866 * [backup-simplify]: Simplify 1 into 1
6.866 * [taylor]: Taking taylor expansion of (- x y) in y
6.866 * [taylor]: Taking taylor expansion of x in y
6.866 * [backup-simplify]: Simplify x into x
6.866 * [taylor]: Taking taylor expansion of y in y
6.866 * [backup-simplify]: Simplify 0 into 0
6.866 * [backup-simplify]: Simplify 1 into 1
6.866 * [backup-simplify]: Simplify (* x 0) into 0
6.867 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.867 * [backup-simplify]: Simplify (- 0) into 0
6.867 * [backup-simplify]: Simplify (+ x 0) into x
6.867 * [backup-simplify]: Simplify (/ x x) into 1
6.867 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
6.867 * [taylor]: Taking taylor expansion of 2.0 in x
6.867 * [backup-simplify]: Simplify 2.0 into 2.0
6.867 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
6.867 * [taylor]: Taking taylor expansion of (* x y) in x
6.867 * [taylor]: Taking taylor expansion of x in x
6.867 * [backup-simplify]: Simplify 0 into 0
6.867 * [backup-simplify]: Simplify 1 into 1
6.867 * [taylor]: Taking taylor expansion of y in x
6.867 * [backup-simplify]: Simplify y into y
6.867 * [taylor]: Taking taylor expansion of (- x y) in x
6.867 * [taylor]: Taking taylor expansion of x in x
6.867 * [backup-simplify]: Simplify 0 into 0
6.867 * [backup-simplify]: Simplify 1 into 1
6.867 * [taylor]: Taking taylor expansion of y in x
6.867 * [backup-simplify]: Simplify y into y
6.867 * [backup-simplify]: Simplify (* 0 y) into 0
6.868 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.868 * [backup-simplify]: Simplify (- y) into (- y)
6.868 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.868 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.868 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x
6.868 * [taylor]: Taking taylor expansion of 2.0 in x
6.868 * [backup-simplify]: Simplify 2.0 into 2.0
6.868 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x
6.868 * [taylor]: Taking taylor expansion of (* x y) in x
6.868 * [taylor]: Taking taylor expansion of x in x
6.868 * [backup-simplify]: Simplify 0 into 0
6.868 * [backup-simplify]: Simplify 1 into 1
6.868 * [taylor]: Taking taylor expansion of y in x
6.868 * [backup-simplify]: Simplify y into y
6.868 * [taylor]: Taking taylor expansion of (- x y) in x
6.868 * [taylor]: Taking taylor expansion of x in x
6.868 * [backup-simplify]: Simplify 0 into 0
6.868 * [backup-simplify]: Simplify 1 into 1
6.868 * [taylor]: Taking taylor expansion of y in x
6.868 * [backup-simplify]: Simplify y into y
6.868 * [backup-simplify]: Simplify (* 0 y) into 0
6.868 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.868 * [backup-simplify]: Simplify (- y) into (- y)
6.868 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.868 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.869 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
6.869 * [taylor]: Taking taylor expansion of -2.0 in y
6.869 * [backup-simplify]: Simplify -2.0 into -2.0
6.869 * [backup-simplify]: Simplify 0 into 0
6.869 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
6.870 * [backup-simplify]: Simplify (- 0) into 0
6.870 * [backup-simplify]: Simplify (+ 1 0) into 1
6.870 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (/ 1 y))
6.870 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
6.870 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
6.870 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
6.870 * [taylor]: Taking taylor expansion of 2.0 in y
6.870 * [backup-simplify]: Simplify 2.0 into 2.0
6.870 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.870 * [taylor]: Taking taylor expansion of y in y
6.870 * [backup-simplify]: Simplify 0 into 0
6.870 * [backup-simplify]: Simplify 1 into 1
6.871 * [backup-simplify]: Simplify (/ 1 1) into 1
6.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.874 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
6.874 * [backup-simplify]: Simplify (- 0) into 0
6.874 * [backup-simplify]: Simplify 0 into 0
6.874 * [backup-simplify]: Simplify 0 into 0
6.875 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
6.876 * [backup-simplify]: Simplify (- 0) into 0
6.876 * [backup-simplify]: Simplify (+ 0 0) into 0
6.877 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (/ 1 y)) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
6.877 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into (- (* 2.0 (/ 1 (pow y 2))))
6.877 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
6.877 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
6.878 * [taylor]: Taking taylor expansion of 2.0 in y
6.878 * [backup-simplify]: Simplify 2.0 into 2.0
6.878 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.878 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.878 * [taylor]: Taking taylor expansion of y in y
6.878 * [backup-simplify]: Simplify 0 into 0
6.878 * [backup-simplify]: Simplify 1 into 1
6.878 * [backup-simplify]: Simplify (* 1 1) into 1
6.879 * [backup-simplify]: Simplify (/ 1 1) into 1
6.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.881 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.885 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.886 * [backup-simplify]: Simplify (- 0) into 0
6.886 * [backup-simplify]: Simplify 0 into 0
6.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.888 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.888 * [backup-simplify]: Simplify (- 0) into 0
6.888 * [backup-simplify]: Simplify 0 into 0
6.888 * [backup-simplify]: Simplify 0 into 0
6.888 * [backup-simplify]: Simplify 0 into 0
6.889 * [backup-simplify]: Simplify (* (/ (* (/ 1 x) 2.0) (- (/ 1 x) (/ 1 y))) (/ 1 y)) into (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y)))))
6.889 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
6.889 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
6.889 * [taylor]: Taking taylor expansion of 2.0 in y
6.889 * [backup-simplify]: Simplify 2.0 into 2.0
6.889 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
6.889 * [taylor]: Taking taylor expansion of x in y
6.889 * [backup-simplify]: Simplify x into x
6.889 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
6.889 * [taylor]: Taking taylor expansion of y in y
6.889 * [backup-simplify]: Simplify 0 into 0
6.889 * [backup-simplify]: Simplify 1 into 1
6.889 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.889 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.889 * [taylor]: Taking taylor expansion of x in y
6.889 * [backup-simplify]: Simplify x into x
6.889 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.889 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.889 * [taylor]: Taking taylor expansion of y in y
6.889 * [backup-simplify]: Simplify 0 into 0
6.889 * [backup-simplify]: Simplify 1 into 1
6.890 * [backup-simplify]: Simplify (/ 1 1) into 1
6.890 * [backup-simplify]: Simplify (- 1) into -1
6.890 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.891 * [backup-simplify]: Simplify (* 0 -1) into 0
6.891 * [backup-simplify]: Simplify (* x 0) into 0
6.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.892 * [backup-simplify]: Simplify (- 0) into 0
6.892 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
6.893 * [backup-simplify]: Simplify (+ (* 0 (/ 1 x)) (* 1 -1)) into (- 1)
6.894 * [backup-simplify]: Simplify (+ (* x (- 1)) (* 0 0)) into (- x)
6.894 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
6.894 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
6.894 * [taylor]: Taking taylor expansion of 2.0 in x
6.894 * [backup-simplify]: Simplify 2.0 into 2.0
6.894 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
6.894 * [taylor]: Taking taylor expansion of x in x
6.894 * [backup-simplify]: Simplify 0 into 0
6.894 * [backup-simplify]: Simplify 1 into 1
6.894 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
6.894 * [taylor]: Taking taylor expansion of y in x
6.894 * [backup-simplify]: Simplify y into y
6.894 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.894 * [taylor]: Taking taylor expansion of x in x
6.894 * [backup-simplify]: Simplify 0 into 0
6.894 * [backup-simplify]: Simplify 1 into 1
6.894 * [backup-simplify]: Simplify (/ 1 1) into 1
6.894 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.895 * [taylor]: Taking taylor expansion of y in x
6.895 * [backup-simplify]: Simplify y into y
6.895 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.895 * [backup-simplify]: Simplify (+ 1 0) into 1
6.895 * [backup-simplify]: Simplify (* y 1) into y
6.895 * [backup-simplify]: Simplify (* 0 y) into 0
6.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.896 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.897 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.897 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
6.898 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
6.898 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
6.898 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
6.898 * [taylor]: Taking taylor expansion of 2.0 in x
6.898 * [backup-simplify]: Simplify 2.0 into 2.0
6.898 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
6.898 * [taylor]: Taking taylor expansion of x in x
6.898 * [backup-simplify]: Simplify 0 into 0
6.898 * [backup-simplify]: Simplify 1 into 1
6.898 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
6.898 * [taylor]: Taking taylor expansion of y in x
6.898 * [backup-simplify]: Simplify y into y
6.898 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.898 * [taylor]: Taking taylor expansion of x in x
6.898 * [backup-simplify]: Simplify 0 into 0
6.898 * [backup-simplify]: Simplify 1 into 1
6.899 * [backup-simplify]: Simplify (/ 1 1) into 1
6.899 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.899 * [taylor]: Taking taylor expansion of y in x
6.899 * [backup-simplify]: Simplify y into y
6.899 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.899 * [backup-simplify]: Simplify (+ 1 0) into 1
6.899 * [backup-simplify]: Simplify (* y 1) into y
6.899 * [backup-simplify]: Simplify (* 0 y) into 0
6.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.900 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.900 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.901 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
6.901 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
6.901 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
6.902 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
6.902 * [taylor]: Taking taylor expansion of 2.0 in y
6.902 * [backup-simplify]: Simplify 2.0 into 2.0
6.902 * [taylor]: Taking taylor expansion of y in y
6.902 * [backup-simplify]: Simplify 0 into 0
6.902 * [backup-simplify]: Simplify 1 into 1
6.902 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
6.903 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
6.903 * [backup-simplify]: Simplify 0 into 0
6.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.905 * [backup-simplify]: Simplify (- 0) into 0
6.905 * [backup-simplify]: Simplify (+ 0 0) into 0
6.905 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
6.906 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
6.907 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 2)))
6.907 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
6.907 * [taylor]: Taking taylor expansion of 2.0 in y
6.907 * [backup-simplify]: Simplify 2.0 into 2.0
6.907 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.907 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.907 * [taylor]: Taking taylor expansion of y in y
6.907 * [backup-simplify]: Simplify 0 into 0
6.907 * [backup-simplify]: Simplify 1 into 1
6.907 * [backup-simplify]: Simplify (* 1 1) into 1
6.908 * [backup-simplify]: Simplify (/ 1 1) into 1
6.909 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.912 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
6.912 * [backup-simplify]: Simplify 0 into 0
6.913 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.913 * [backup-simplify]: Simplify 0 into 0
6.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.914 * [backup-simplify]: Simplify (- 0) into 0
6.914 * [backup-simplify]: Simplify (+ 0 0) into 0
6.915 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
6.916 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
6.917 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 2.0 y) (/ 0 y)) (* (* 2.0 (/ 1 (pow y 2))) (/ (- 1) y)))) into (* 2.0 (/ 1 (pow y 3)))
6.917 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
6.917 * [taylor]: Taking taylor expansion of 2.0 in y
6.917 * [backup-simplify]: Simplify 2.0 into 2.0
6.917 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.917 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.917 * [taylor]: Taking taylor expansion of y in y
6.917 * [backup-simplify]: Simplify 0 into 0
6.917 * [backup-simplify]: Simplify 1 into 1
6.918 * [backup-simplify]: Simplify (* 1 1) into 1
6.918 * [backup-simplify]: Simplify (* 1 1) into 1
6.918 * [backup-simplify]: Simplify (/ 1 1) into 1
6.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.920 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.921 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.922 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.922 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.928 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.928 * [backup-simplify]: Simplify 0 into 0
6.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.930 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.931 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.931 * [backup-simplify]: Simplify 0 into 0
6.932 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.932 * [backup-simplify]: Simplify 0 into 0
6.932 * [backup-simplify]: Simplify 0 into 0
6.933 * [backup-simplify]: Simplify (* (/ (* (/ 1 (- x)) 2.0) (- (/ 1 (- x)) (/ 1 (- y)))) (/ 1 (- y))) into (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y)))
6.933 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in (x y) around 0
6.933 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in y
6.933 * [taylor]: Taking taylor expansion of 2.0 in y
6.933 * [backup-simplify]: Simplify 2.0 into 2.0
6.933 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in y
6.933 * [taylor]: Taking taylor expansion of x in y
6.933 * [backup-simplify]: Simplify x into x
6.933 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in y
6.933 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.933 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.933 * [taylor]: Taking taylor expansion of y in y
6.933 * [backup-simplify]: Simplify 0 into 0
6.933 * [backup-simplify]: Simplify 1 into 1
6.934 * [backup-simplify]: Simplify (/ 1 1) into 1
6.934 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.934 * [taylor]: Taking taylor expansion of x in y
6.934 * [backup-simplify]: Simplify x into x
6.934 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.934 * [taylor]: Taking taylor expansion of y in y
6.934 * [backup-simplify]: Simplify 0 into 0
6.934 * [backup-simplify]: Simplify 1 into 1
6.934 * [backup-simplify]: Simplify (+ 1 0) into 1
6.935 * [backup-simplify]: Simplify (* 1 0) into 0
6.935 * [backup-simplify]: Simplify (* x 0) into 0
6.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.937 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.937 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
6.937 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 x)) 0)) into 1
6.938 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.938 * [backup-simplify]: Simplify (/ 2.0 x) into (/ 2.0 x)
6.938 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
6.938 * [taylor]: Taking taylor expansion of 2.0 in x
6.938 * [backup-simplify]: Simplify 2.0 into 2.0
6.938 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
6.938 * [taylor]: Taking taylor expansion of x in x
6.938 * [backup-simplify]: Simplify 0 into 0
6.938 * [backup-simplify]: Simplify 1 into 1
6.938 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
6.938 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.938 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.938 * [taylor]: Taking taylor expansion of y in x
6.938 * [backup-simplify]: Simplify y into y
6.938 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.938 * [taylor]: Taking taylor expansion of x in x
6.938 * [backup-simplify]: Simplify 0 into 0
6.938 * [backup-simplify]: Simplify 1 into 1
6.939 * [backup-simplify]: Simplify (/ 1 1) into 1
6.939 * [taylor]: Taking taylor expansion of y in x
6.939 * [backup-simplify]: Simplify y into y
6.939 * [backup-simplify]: Simplify (- 1) into -1
6.940 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.940 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
6.940 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
6.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.941 * [backup-simplify]: Simplify (- 0) into 0
6.941 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.942 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
6.942 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
6.942 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
6.942 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* (- (/ 1 y) (/ 1 x)) y))) in x
6.942 * [taylor]: Taking taylor expansion of 2.0 in x
6.942 * [backup-simplify]: Simplify 2.0 into 2.0
6.942 * [taylor]: Taking taylor expansion of (* x (* (- (/ 1 y) (/ 1 x)) y)) in x
6.942 * [taylor]: Taking taylor expansion of x in x
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 1 into 1
6.942 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) y) in x
6.942 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.943 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.943 * [taylor]: Taking taylor expansion of y in x
6.943 * [backup-simplify]: Simplify y into y
6.943 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.943 * [taylor]: Taking taylor expansion of x in x
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify 1 into 1
6.943 * [backup-simplify]: Simplify (/ 1 1) into 1
6.943 * [taylor]: Taking taylor expansion of y in x
6.943 * [backup-simplify]: Simplify y into y
6.944 * [backup-simplify]: Simplify (- 1) into -1
6.944 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.944 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
6.944 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0
6.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.945 * [backup-simplify]: Simplify (- 0) into 0
6.946 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.946 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) y)) into 1
6.947 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y)
6.947 * [backup-simplify]: Simplify (/ 2.0 (- y)) into (/ -2.0 y)
6.947 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
6.947 * [taylor]: Taking taylor expansion of -2.0 in y
6.947 * [backup-simplify]: Simplify -2.0 into -2.0
6.947 * [taylor]: Taking taylor expansion of y in y
6.947 * [backup-simplify]: Simplify 0 into 0
6.947 * [backup-simplify]: Simplify 1 into 1
6.947 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
6.949 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
6.949 * [backup-simplify]: Simplify 0 into 0
6.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.950 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.950 * [backup-simplify]: Simplify (- 0) into 0
6.951 * [backup-simplify]: Simplify (+ 0 0) into 0
6.951 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
6.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1
6.953 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 2))))
6.953 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
6.953 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
6.953 * [taylor]: Taking taylor expansion of 2.0 in y
6.953 * [backup-simplify]: Simplify 2.0 into 2.0
6.953 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.953 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.953 * [taylor]: Taking taylor expansion of y in y
6.953 * [backup-simplify]: Simplify 0 into 0
6.953 * [backup-simplify]: Simplify 1 into 1
6.953 * [backup-simplify]: Simplify (* 1 1) into 1
6.954 * [backup-simplify]: Simplify (/ 1 1) into 1
6.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.955 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.958 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
6.959 * [backup-simplify]: Simplify (- 0) into 0
6.959 * [backup-simplify]: Simplify 0 into 0
6.960 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.960 * [backup-simplify]: Simplify 0 into 0
6.960 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.962 * [backup-simplify]: Simplify (- 0) into 0
6.962 * [backup-simplify]: Simplify (+ 0 0) into 0
6.963 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
6.964 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
6.964 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -2.0 y) (/ 0 (- y))) (* (- (* 2.0 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2.0 (/ 1 (pow y 3))))
6.964 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
6.964 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
6.964 * [taylor]: Taking taylor expansion of 2.0 in y
6.964 * [backup-simplify]: Simplify 2.0 into 2.0
6.964 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.964 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.964 * [taylor]: Taking taylor expansion of y in y
6.964 * [backup-simplify]: Simplify 0 into 0
6.964 * [backup-simplify]: Simplify 1 into 1
6.964 * [backup-simplify]: Simplify (* 1 1) into 1
6.965 * [backup-simplify]: Simplify (* 1 1) into 1
6.965 * [backup-simplify]: Simplify (/ 1 1) into 1
6.965 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.966 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.967 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.970 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.970 * [backup-simplify]: Simplify (- 0) into 0
6.970 * [backup-simplify]: Simplify 0 into 0
6.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.972 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.972 * [backup-simplify]: Simplify (- 0) into 0
6.972 * [backup-simplify]: Simplify 0 into 0
6.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.973 * [backup-simplify]: Simplify 0 into 0
6.973 * [backup-simplify]: Simplify 0 into 0
6.973 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
6.973 * [backup-simplify]: Simplify (/ (* x 2.0) (- x y)) into (* 2.0 (/ x (- x y)))
6.973 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in (x y) around 0
6.973 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in y
6.973 * [taylor]: Taking taylor expansion of 2.0 in y
6.973 * [backup-simplify]: Simplify 2.0 into 2.0
6.973 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
6.973 * [taylor]: Taking taylor expansion of x in y
6.973 * [backup-simplify]: Simplify x into x
6.973 * [taylor]: Taking taylor expansion of (- x y) in y
6.973 * [taylor]: Taking taylor expansion of x in y
6.973 * [backup-simplify]: Simplify x into x
6.973 * [taylor]: Taking taylor expansion of y in y
6.973 * [backup-simplify]: Simplify 0 into 0
6.973 * [backup-simplify]: Simplify 1 into 1
6.976 * [backup-simplify]: Simplify (- 0) into 0
6.976 * [backup-simplify]: Simplify (+ x 0) into x
6.976 * [backup-simplify]: Simplify (/ x x) into 1
6.976 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x
6.976 * [taylor]: Taking taylor expansion of 2.0 in x
6.976 * [backup-simplify]: Simplify 2.0 into 2.0
6.976 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
6.976 * [taylor]: Taking taylor expansion of x in x
6.976 * [backup-simplify]: Simplify 0 into 0
6.976 * [backup-simplify]: Simplify 1 into 1
6.976 * [taylor]: Taking taylor expansion of (- x y) in x
6.976 * [taylor]: Taking taylor expansion of x in x
6.976 * [backup-simplify]: Simplify 0 into 0
6.976 * [backup-simplify]: Simplify 1 into 1
6.976 * [taylor]: Taking taylor expansion of y in x
6.976 * [backup-simplify]: Simplify y into y
6.977 * [backup-simplify]: Simplify (- y) into (- y)
6.977 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.977 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
6.977 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (- x y))) in x
6.977 * [taylor]: Taking taylor expansion of 2.0 in x
6.977 * [backup-simplify]: Simplify 2.0 into 2.0
6.977 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
6.977 * [taylor]: Taking taylor expansion of x in x
6.977 * [backup-simplify]: Simplify 0 into 0
6.977 * [backup-simplify]: Simplify 1 into 1
6.977 * [taylor]: Taking taylor expansion of (- x y) in x
6.977 * [taylor]: Taking taylor expansion of x in x
6.977 * [backup-simplify]: Simplify 0 into 0
6.977 * [backup-simplify]: Simplify 1 into 1
6.977 * [taylor]: Taking taylor expansion of y in x
6.977 * [backup-simplify]: Simplify y into y
6.977 * [backup-simplify]: Simplify (- y) into (- y)
6.977 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.977 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
6.977 * [backup-simplify]: Simplify (* 2.0 (/ -1 y)) into (/ -2.0 y)
6.977 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y
6.977 * [taylor]: Taking taylor expansion of -2.0 in y
6.977 * [backup-simplify]: Simplify -2.0 into -2.0
6.977 * [taylor]: Taking taylor expansion of y in y
6.977 * [backup-simplify]: Simplify 0 into 0
6.977 * [backup-simplify]: Simplify 1 into 1
6.978 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
6.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
6.978 * [backup-simplify]: Simplify 0 into 0
6.978 * [backup-simplify]: Simplify (- 0) into 0
6.979 * [backup-simplify]: Simplify (+ 1 0) into 1
6.979 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
6.979 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (* 0 (/ -1 y))) into (- (* 2.0 (/ 1 (pow y 2))))
6.979 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
6.979 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
6.979 * [taylor]: Taking taylor expansion of 2.0 in y
6.979 * [backup-simplify]: Simplify 2.0 into 2.0
6.979 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.979 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.979 * [taylor]: Taking taylor expansion of y in y
6.979 * [backup-simplify]: Simplify 0 into 0
6.979 * [backup-simplify]: Simplify 1 into 1
6.979 * [backup-simplify]: Simplify (* 1 1) into 1
6.980 * [backup-simplify]: Simplify (/ 1 1) into 1
6.980 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.981 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.982 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
6.982 * [backup-simplify]: Simplify (- 0) into 0
6.982 * [backup-simplify]: Simplify 0 into 0
6.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.983 * [backup-simplify]: Simplify 0 into 0
6.983 * [backup-simplify]: Simplify (- 0) into 0
6.983 * [backup-simplify]: Simplify (+ 0 0) into 0
6.984 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* (/ -1 y) (/ 0 (- y))) (* (- (/ 1 (pow y 2))) (/ 1 (- y))))) into (- (/ 1 (pow y 3)))
6.984 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 3)))) (+ (* 0 (- (/ 1 (pow y 2)))) (* 0 (/ -1 y)))) into (- (* 2.0 (/ 1 (pow y 3))))
6.984 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y
6.984 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
6.984 * [taylor]: Taking taylor expansion of 2.0 in y
6.984 * [backup-simplify]: Simplify 2.0 into 2.0
6.984 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.984 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.984 * [taylor]: Taking taylor expansion of y in y
6.984 * [backup-simplify]: Simplify 0 into 0
6.984 * [backup-simplify]: Simplify 1 into 1
6.984 * [backup-simplify]: Simplify (* 1 1) into 1
6.985 * [backup-simplify]: Simplify (* 1 1) into 1
6.985 * [backup-simplify]: Simplify (/ 1 1) into 1
6.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.986 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.987 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.990 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.990 * [backup-simplify]: Simplify (- 0) into 0
6.990 * [backup-simplify]: Simplify 0 into 0
6.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.992 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.992 * [backup-simplify]: Simplify (- 0) into 0
6.992 * [backup-simplify]: Simplify 0 into 0
6.993 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.993 * [backup-simplify]: Simplify 0 into 0
6.993 * [backup-simplify]: Simplify 0 into 0
6.993 * [backup-simplify]: Simplify (/ (* (/ 1 x) 2.0) (- (/ 1 x) (/ 1 y))) into (/ 2.0 (* x (- (/ 1 x) (/ 1 y))))
6.993 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
6.993 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in y
6.993 * [taylor]: Taking taylor expansion of 2.0 in y
6.993 * [backup-simplify]: Simplify 2.0 into 2.0
6.993 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
6.993 * [taylor]: Taking taylor expansion of x in y
6.993 * [backup-simplify]: Simplify x into x
6.993 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.993 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.993 * [taylor]: Taking taylor expansion of x in y
6.993 * [backup-simplify]: Simplify x into x
6.993 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.993 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.993 * [taylor]: Taking taylor expansion of y in y
6.993 * [backup-simplify]: Simplify 0 into 0
6.993 * [backup-simplify]: Simplify 1 into 1
6.994 * [backup-simplify]: Simplify (/ 1 1) into 1
6.994 * [backup-simplify]: Simplify (- 1) into -1
6.994 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.994 * [backup-simplify]: Simplify (* x -1) into (* -1 x)
6.994 * [backup-simplify]: Simplify (/ 2.0 (* -1 x)) into (/ -2.0 x)
6.994 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in x
6.994 * [taylor]: Taking taylor expansion of 2.0 in x
6.994 * [backup-simplify]: Simplify 2.0 into 2.0
6.994 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
6.994 * [taylor]: Taking taylor expansion of x in x
6.994 * [backup-simplify]: Simplify 0 into 0
6.994 * [backup-simplify]: Simplify 1 into 1
6.994 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.994 * [taylor]: Taking taylor expansion of x in x
6.994 * [backup-simplify]: Simplify 0 into 0
6.995 * [backup-simplify]: Simplify 1 into 1
6.995 * [backup-simplify]: Simplify (/ 1 1) into 1
6.995 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.995 * [taylor]: Taking taylor expansion of y in x
6.995 * [backup-simplify]: Simplify y into y
6.995 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.995 * [backup-simplify]: Simplify (+ 1 0) into 1
6.995 * [backup-simplify]: Simplify (* 0 1) into 0
6.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.996 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.996 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.996 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
6.997 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
6.997 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (- (/ 1 x) (/ 1 y)))) in x
6.997 * [taylor]: Taking taylor expansion of 2.0 in x
6.997 * [backup-simplify]: Simplify 2.0 into 2.0
6.997 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
6.997 * [taylor]: Taking taylor expansion of x in x
6.997 * [backup-simplify]: Simplify 0 into 0
6.997 * [backup-simplify]: Simplify 1 into 1
6.997 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.997 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.997 * [taylor]: Taking taylor expansion of x in x
6.997 * [backup-simplify]: Simplify 0 into 0
6.997 * [backup-simplify]: Simplify 1 into 1
6.997 * [backup-simplify]: Simplify (/ 1 1) into 1
6.997 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.997 * [taylor]: Taking taylor expansion of y in x
6.997 * [backup-simplify]: Simplify y into y
6.997 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.997 * [backup-simplify]: Simplify (+ 1 0) into 1
6.998 * [backup-simplify]: Simplify (* 0 1) into 0
6.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.998 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.998 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.998 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
6.999 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
6.999 * [taylor]: Taking taylor expansion of 2.0 in y
6.999 * [backup-simplify]: Simplify 2.0 into 2.0
6.999 * [backup-simplify]: Simplify 0 into 0
6.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.000 * [backup-simplify]: Simplify (- 0) into 0
7.000 * [backup-simplify]: Simplify (+ 0 0) into 0
7.000 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
7.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ (- (/ 1 y)) 1)))) into (* 2.0 (/ 1 y))
7.001 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
7.001 * [taylor]: Taking taylor expansion of 2.0 in y
7.001 * [backup-simplify]: Simplify 2.0 into 2.0
7.001 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.001 * [taylor]: Taking taylor expansion of y in y
7.001 * [backup-simplify]: Simplify 0 into 0
7.001 * [backup-simplify]: Simplify 1 into 1
7.001 * [backup-simplify]: Simplify (/ 1 1) into 1
7.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.003 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
7.003 * [backup-simplify]: Simplify 0 into 0
7.003 * [backup-simplify]: Simplify 0 into 0
7.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.004 * [backup-simplify]: Simplify (- 0) into 0
7.004 * [backup-simplify]: Simplify (+ 0 0) into 0
7.005 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
7.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* (* 2.0 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2.0 (/ 1 (pow y 2)))
7.005 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
7.006 * [taylor]: Taking taylor expansion of 2.0 in y
7.006 * [backup-simplify]: Simplify 2.0 into 2.0
7.006 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.006 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.006 * [taylor]: Taking taylor expansion of y in y
7.006 * [backup-simplify]: Simplify 0 into 0
7.006 * [backup-simplify]: Simplify 1 into 1
7.006 * [backup-simplify]: Simplify (* 1 1) into 1
7.006 * [backup-simplify]: Simplify (/ 1 1) into 1
7.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.007 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.012 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.012 * [backup-simplify]: Simplify 0 into 0
7.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.014 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.014 * [backup-simplify]: Simplify 0 into 0
7.014 * [backup-simplify]: Simplify 0 into 0
7.014 * [backup-simplify]: Simplify 0 into 0
7.015 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) 2.0) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -2.0 (* x (- (/ 1 y) (/ 1 x))))
7.015 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.015 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in y
7.015 * [taylor]: Taking taylor expansion of -2.0 in y
7.015 * [backup-simplify]: Simplify -2.0 into -2.0
7.015 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
7.015 * [taylor]: Taking taylor expansion of x in y
7.015 * [backup-simplify]: Simplify x into x
7.015 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.015 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.015 * [taylor]: Taking taylor expansion of y in y
7.015 * [backup-simplify]: Simplify 0 into 0
7.015 * [backup-simplify]: Simplify 1 into 1
7.015 * [backup-simplify]: Simplify (/ 1 1) into 1
7.015 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.015 * [taylor]: Taking taylor expansion of x in y
7.015 * [backup-simplify]: Simplify x into x
7.015 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.016 * [backup-simplify]: Simplify (+ 1 0) into 1
7.016 * [backup-simplify]: Simplify (* x 1) into x
7.016 * [backup-simplify]: Simplify (/ -2.0 x) into (/ -2.0 x)
7.016 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x
7.016 * [taylor]: Taking taylor expansion of -2.0 in x
7.016 * [backup-simplify]: Simplify -2.0 into -2.0
7.016 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
7.016 * [taylor]: Taking taylor expansion of x in x
7.016 * [backup-simplify]: Simplify 0 into 0
7.016 * [backup-simplify]: Simplify 1 into 1
7.017 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.017 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.017 * [taylor]: Taking taylor expansion of y in x
7.017 * [backup-simplify]: Simplify y into y
7.017 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.017 * [taylor]: Taking taylor expansion of x in x
7.017 * [backup-simplify]: Simplify 0 into 0
7.017 * [backup-simplify]: Simplify 1 into 1
7.017 * [backup-simplify]: Simplify (/ 1 1) into 1
7.017 * [backup-simplify]: Simplify (- 1) into -1
7.018 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.018 * [backup-simplify]: Simplify (* 0 -1) into 0
7.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.019 * [backup-simplify]: Simplify (- 0) into 0
7.020 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.020 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1)
7.021 * [backup-simplify]: Simplify (/ -2.0 (- 1)) into 2.0
7.021 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (- (/ 1 y) (/ 1 x)))) in x
7.021 * [taylor]: Taking taylor expansion of -2.0 in x
7.021 * [backup-simplify]: Simplify -2.0 into -2.0
7.021 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
7.021 * [taylor]: Taking taylor expansion of x in x
7.021 * [backup-simplify]: Simplify 0 into 0
7.021 * [backup-simplify]: Simplify 1 into 1
7.021 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.021 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.021 * [taylor]: Taking taylor expansion of y in x
7.021 * [backup-simplify]: Simplify y into y
7.021 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.021 * [taylor]: Taking taylor expansion of x in x
7.021 * [backup-simplify]: Simplify 0 into 0
7.021 * [backup-simplify]: Simplify 1 into 1
7.022 * [backup-simplify]: Simplify (/ 1 1) into 1
7.022 * [backup-simplify]: Simplify (- 1) into -1
7.023 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.023 * [backup-simplify]: Simplify (* 0 -1) into 0
7.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.024 * [backup-simplify]: Simplify (- 0) into 0
7.024 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.025 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1)
7.026 * [backup-simplify]: Simplify (/ -2.0 (- 1)) into 2.0
7.026 * [taylor]: Taking taylor expansion of 2.0 in y
7.026 * [backup-simplify]: Simplify 2.0 into 2.0
7.026 * [backup-simplify]: Simplify 0 into 0
7.026 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.027 * [backup-simplify]: Simplify (- 0) into 0
7.027 * [backup-simplify]: Simplify (+ 0 0) into 0
7.028 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 -1))) into (/ 1 y)
7.029 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* 2.0 (/ (/ 1 y) (- 1))))) into (* 2.0 (/ 1 y))
7.029 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
7.029 * [taylor]: Taking taylor expansion of 2.0 in y
7.029 * [backup-simplify]: Simplify 2.0 into 2.0
7.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.029 * [taylor]: Taking taylor expansion of y in y
7.029 * [backup-simplify]: Simplify 0 into 0
7.029 * [backup-simplify]: Simplify 1 into 1
7.030 * [backup-simplify]: Simplify (/ 1 1) into 1
7.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.033 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
7.033 * [backup-simplify]: Simplify 0 into 0
7.033 * [backup-simplify]: Simplify 0 into 0
7.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.035 * [backup-simplify]: Simplify (- 0) into 0
7.035 * [backup-simplify]: Simplify (+ 0 0) into 0
7.036 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
7.038 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* 2.0 (/ 0 (- 1))) (* (* 2.0 (/ 1 y)) (/ (/ 1 y) (- 1))))) into (* 2.0 (/ 1 (pow y 2)))
7.038 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
7.038 * [taylor]: Taking taylor expansion of 2.0 in y
7.038 * [backup-simplify]: Simplify 2.0 into 2.0
7.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.038 * [taylor]: Taking taylor expansion of y in y
7.038 * [backup-simplify]: Simplify 0 into 0
7.038 * [backup-simplify]: Simplify 1 into 1
7.039 * [backup-simplify]: Simplify (* 1 1) into 1
7.039 * [backup-simplify]: Simplify (/ 1 1) into 1
7.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.047 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.047 * [backup-simplify]: Simplify 0 into 0
7.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.049 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.049 * [backup-simplify]: Simplify 0 into 0
7.049 * [backup-simplify]: Simplify 0 into 0
7.049 * [backup-simplify]: Simplify 0 into 0
7.049 * * * [progress]: simplifying candidates
7.051 * [simplify]: Simplifying:
  (expm1 (* (/ (* x 2.0) (- x y)) y))
  (log1p (* (/ (* x 2.0) (- x y)) y))
  (* (/ (* x 2.0) (- x y)) y)
  (+ (- (+ (log x) (log 2.0)) (log (- x y))) (log y))
  (+ (- (log (* x 2.0)) (log (- x y))) (log y))
  (+ (log (/ (* x 2.0) (- x y))) (log y))
  (log (* (/ (* x 2.0) (- x y)) y))
  (exp (* (/ (* x 2.0) (- x y)) y))
  (* (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y))
  (* (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y))) (* (* y y) y))
  (* (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y))) (* (* y y) y))
  (* (cbrt (* (/ (* x 2.0) (- x y)) y)) (cbrt (* (/ (* x 2.0) (- x y)) y)))
  (cbrt (* (/ (* x 2.0) (- x y)) y))
  (* (* (* (/ (* x 2.0) (- x y)) y) (* (/ (* x 2.0) (- x y)) y)) (* (/ (* x 2.0) (- x y)) y))
  (sqrt (* (/ (* x 2.0) (- x y)) y))
  (sqrt (* (/ (* x 2.0) (- x y)) y))
  (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y))
  (* (sqrt (/ (* x 2.0) (- x y))) (sqrt y))
  (* (/ (* x 2.0) (- x y)) (* (cbrt y) (cbrt y)))
  (* (/ (* x 2.0) (- x y)) (sqrt y))
  (* (/ (* x 2.0) (- x y)) 1)
  (* (cbrt (/ (* x 2.0) (- x y))) y)
  (* (sqrt (/ (* x 2.0) (- x y))) y)
  (* (/ 2.0 (cbrt (- x y))) y)
  (* (/ 2.0 (sqrt (- x y))) y)
  (* (/ 2.0 (- x y)) y)
  (* (/ 2.0 (- (sqrt x) (sqrt y))) y)
  (* (/ 2.0 (- x y)) y)
  (* (/ (* x 2.0) (- x y)) y)
  (* (/ 1 (- x y)) y)
  (* (+ (* x x) (+ (* y y) (* x y))) y)
  (* (+ x y) y)
  (* (* x 2.0) y)
  (expm1 (/ (* x 2.0) (- x y)))
  (log1p (/ (* x 2.0) (- x y)))
  (- (+ (log x) (log 2.0)) (log (- x y)))
  (- (log (* x 2.0)) (log (- x y)))
  (log (/ (* x 2.0) (- x y)))
  (exp (/ (* x 2.0) (- x y)))
  (/ (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* x 2.0) (- x y))) (cbrt (/ (* x 2.0) (- x y))))
  (cbrt (/ (* x 2.0) (- x y)))
  (* (* (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- x y))) (/ (* x 2.0) (- x y)))
  (sqrt (/ (* x 2.0) (- x y)))
  (sqrt (/ (* x 2.0) (- x y)))
  (- (* x 2.0))
  (- (- x y))
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 2.0 (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ 2.0 (sqrt (- x y)))
  (/ x 1)
  (/ 2.0 (- x y))
  (/ x (+ (sqrt x) (sqrt y)))
  (/ 2.0 (- (sqrt x) (sqrt y)))
  (/ x 1)
  (/ 2.0 (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* x 2.0))
  (/ (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ (* x 2.0) 1)
  (/ (* x 2.0) (+ (sqrt x) (sqrt y)))
  (/ (* x 2.0) 1)
  (/ (- x y) 2.0)
  (/ (* x 2.0) (- (pow x 3) (pow y 3)))
  (/ (* x 2.0) (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
7.053 * * [simplify]: iteration 0: 105 enodes
7.098 * * [simplify]: iteration 1: 283 enodes
7.275 * * [simplify]: iteration 2: 1199 enodes
7.905 * * [simplify]: iteration complete: 5001 enodes
7.905 * * [simplify]: Extracting #0: cost 53 inf + 0
7.907 * * [simplify]: Extracting #1: cost 833 inf + 2
7.912 * * [simplify]: Extracting #2: cost 1717 inf + 4339
7.940 * * [simplify]: Extracting #3: cost 1185 inf + 116822
8.014 * * [simplify]: Extracting #4: cost 124 inf + 340266
8.106 * * [simplify]: Extracting #5: cost 4 inf + 377115
8.223 * * [simplify]: Extracting #6: cost 0 inf + 377927
8.319 * * [simplify]: Extracting #7: cost 0 inf + 377847
8.460 * [simplify]: Simplified to:
  (expm1 (/ (* y (* 2.0 x)) (- x y)))
  (log1p (/ (* y (* 2.0 x)) (- x y)))
  (/ (* y (* 2.0 x)) (- x y))
  (log (/ (* y (* 2.0 x)) (- x y)))
  (log (/ (* y (* 2.0 x)) (- x y)))
  (log (/ (* y (* 2.0 x)) (- x y)))
  (log (/ (* y (* 2.0 x)) (- x y)))
  (exp (/ (* y (* 2.0 x)) (- x y)))
  (* y (* (* (/ x (* (/ (- x y) 2.0) (/ (- x y) 2.0))) (/ (* x x) (/ (- x y) 2.0))) (* y y)))
  (* (* (/ (* y (* 2.0 x)) (- x y)) (/ (* y (* 2.0 x)) (- x y))) (/ (* y (* 2.0 x)) (- x y)))
  (* (* (/ (* y (* 2.0 x)) (- x y)) (/ (* y (* 2.0 x)) (- x y))) (/ (* y (* 2.0 x)) (- x y)))
  (* (cbrt (/ (* y (* 2.0 x)) (- x y))) (cbrt (/ (* y (* 2.0 x)) (- x y))))
  (cbrt (/ (* y (* 2.0 x)) (- x y)))
  (* (* (/ (* y (* 2.0 x)) (- x y)) (/ (* y (* 2.0 x)) (- x y))) (/ (* y (* 2.0 x)) (- x y)))
  (sqrt (/ (* y (* 2.0 x)) (- x y)))
  (sqrt (/ (* y (* 2.0 x)) (- x y)))
  (* (sqrt (* (/ x (- x y)) 2.0)) (sqrt y))
  (* (sqrt (* (/ x (- x y)) 2.0)) (sqrt y))
  (/ (* (* (cbrt y) (cbrt y)) x) (/ (- x y) 2.0))
  (* (sqrt y) (* (/ x (- x y)) 2.0))
  (* (/ x (- x y)) 2.0)
  (* y (cbrt (* (/ x (- x y)) 2.0)))
  (* y (sqrt (* (/ x (- x y)) 2.0)))
  (/ (* 2.0 y) (cbrt (- x y)))
  (/ 2.0 (/ (sqrt (- x y)) y))
  (/ 2.0 (/ (- x y) y))
  (/ 2.0 (/ (- (sqrt x) (sqrt y)) y))
  (/ 2.0 (/ (- x y) y))
  (/ (* y (* 2.0 x)) (- x y))
  (/ y (- x y))
  (* y (fma y (+ x y) (* x x)))
  (* y (+ y x))
  (* 2.0 (* x y))
  (expm1 (* (/ x (- x y)) 2.0))
  (log1p (* (/ x (- x y)) 2.0))
  (log (* (/ x (- x y)) 2.0))
  (log (* (/ x (- x y)) 2.0))
  (log (* (/ x (- x y)) 2.0))
  (exp (* (/ x (- x y)) 2.0))
  (* (/ x (* (/ (- x y) 2.0) (/ (- x y) 2.0))) (/ (* x x) (/ (- x y) 2.0)))
  (* (/ (* 2.0 x) (- x y)) (* (/ (* 2.0 x) (- x y)) (/ (* 2.0 x) (- x y))))
  (* (cbrt (* (/ x (- x y)) 2.0)) (cbrt (* (/ x (- x y)) 2.0)))
  (cbrt (* (/ x (- x y)) 2.0))
  (* (/ (* 2.0 x) (- x y)) (* (/ (* 2.0 x) (- x y)) (/ (* 2.0 x) (- x y))))
  (sqrt (* (/ x (- x y)) 2.0))
  (sqrt (* (/ x (- x y)) 2.0))
  (- (* x 2.0))
  (+ (- x) y)
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 2.0 (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ 2.0 (sqrt (- x y)))
  x
  (/ 2.0 (- x y))
  (/ x (+ (sqrt y) (sqrt x)))
  (/ 2.0 (- (sqrt x) (sqrt y)))
  x
  (/ 2.0 (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* 2.0 x))
  (/ (/ (* 2.0 x) (cbrt (- x y))) (cbrt (- x y)))
  (/ (* 2.0 x) (sqrt (- x y)))
  (* 2.0 x)
  (/ (* 2.0 x) (+ (sqrt y) (sqrt x)))
  (* 2.0 x)
  (/ (- x y) 2.0)
  (/ (* 2.0 x) (- (* (* x x) x) (* y (* y y))))
  (/ (* 2.0 x) (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
8.462 * * * [progress]: adding candidates to table
8.757 * [progress]: [Phase 3 of 3] Extracting.
8.758 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>)
8.758 * * * [regime-changes]: Trying 2 branch expressions: (y x)
8.758 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>)
8.830 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>)
8.893 * * * [regime]: Found split indices: #<option (#s(si 1 70) #s(si 0 213) #s(si 1 255))>
8.894 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>)
8.966 * [regimes]: Found splitpoints: (#s(sp 1 x -1.9508966350330062e+33) #s(sp 0 x 1.5252611293845415e+75) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x y) (* (* 2.0 x) (/ y (- x y))))> #<alt (λ (x y) (* (/ (* x 2.0) (- x y)) y))> #<alt (λ (x y) (/ (* x 2.0) (/ (- x y) y)))>)
8.966 * [simplify]: Simplifying:
  (if (<= x -1.9508966350330062e+33) (* (/ (* x 2.0) (- x y)) y) (if (<= x 1.5252611293845415e+75) (* (* 2.0 x) (/ y (- x y))) (* (/ (* x 2.0) (- x y)) y)))
8.966 * * [simplify]: iteration 0: 16 enodes
8.967 * * [simplify]: iteration 1: 21 enodes
8.969 * * [simplify]: iteration complete: 21 enodes
8.969 * * [simplify]: Extracting #0: cost 1 inf + 0
8.969 * * [simplify]: Extracting #1: cost 6 inf + 0
8.969 * * [simplify]: Extracting #2: cost 14 inf + 0
8.969 * * [simplify]: Extracting #3: cost 14 inf + 3
8.969 * * [simplify]: Extracting #4: cost 9 inf + 196
8.969 * * [simplify]: Extracting #5: cost 4 inf + 723
8.970 * * [simplify]: Extracting #6: cost 0 inf + 2018
8.971 * [simplify]: Simplified to:
  (if (<= x -1.9508966350330062e+33) (* (/ (* 2.0 x) (- x y)) y) (if (<= x 1.5252611293845415e+75) (* (* 2.0 x) (/ y (- x y))) (* (/ (* 2.0 x) (- x y)) y)))
10.579 * [regime-testing]: Baseline error score: 6.997095228174067
10.597 * [regime-testing]: Oracle error score: 0.037379672459057385
10.615 * [regime-testing]: End program error score: 0.22991180111172224
10.766 * [regime-testing]: Target error score: 0.3177729315821998