42.098 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
0.027 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
0.027 * * [simplify]: iteration 0: 7 enodes
0.029 * * [simplify]: iteration 1: 18 enodes
0.032 * * [simplify]: iteration 2: 44 enodes
0.047 * * [simplify]: iteration 3: 71 enodes
0.061 * * [simplify]: iteration 4: 112 enodes
0.084 * * [simplify]: iteration 5: 152 enodes
0.110 * * [simplify]: iteration 6: 160 enodes
0.132 * * [simplify]: iteration 7: 162 enodes
0.153 * * [simplify]: iteration 8: 163 enodes
0.174 * * [simplify]: iteration complete: 163 enodes
0.174 * * [simplify]: Extracting #0: cost 1 inf + 0
0.174 * * [simplify]: Extracting #1: cost 18 inf + 0
0.175 * * [simplify]: Extracting #2: cost 33 inf + 45
0.175 * * [simplify]: Extracting #3: cost 7 inf + 1621
0.176 * * [simplify]: Extracting #4: cost 0 inf + 2239
0.178 * [simplify]: Simplified to:
  (/ (- x y) (* x (* 2.0 y)))
0.179 * * [progress]: iteration 1 / 4
0.179 * * * [progress]: picking best candidate
0.181 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
0.182 * * * [progress]: localizing error
0.198 * * * [progress]: generating rewritten candidates
0.198 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.233 * * * [progress]: generating series expansions
0.233 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.234 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y)))
0.234 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
0.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
0.234 * [taylor]: Taking taylor expansion of 0.5 in y
0.234 * [backup-simplify]: Simplify 0.5 into 0.5
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
0.235 * [backup-simplify]: Simplify (- 0) into 0
0.235 * [backup-simplify]: Simplify (+ x 0) into x
0.235 * [backup-simplify]: Simplify (* x 0) into 0
0.235 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.235 * [backup-simplify]: Simplify (/ x x) into 1
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
0.235 * [taylor]: Taking taylor expansion of 0.5 in x
0.235 * [backup-simplify]: Simplify 0.5 into 0.5
0.235 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
0.235 * [taylor]: Taking taylor expansion of (- x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [backup-simplify]: Simplify y into y
0.235 * [taylor]: Taking taylor expansion of (* x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [backup-simplify]: Simplify y into y
0.235 * [backup-simplify]: Simplify (- y) into (- y)
0.236 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.236 * [backup-simplify]: Simplify (* 0 y) into 0
0.236 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.236 * [backup-simplify]: Simplify (/ (- y) y) into -1
0.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
0.236 * [taylor]: Taking taylor expansion of 0.5 in x
0.236 * [backup-simplify]: Simplify 0.5 into 0.5
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 (- y) into (- y)
0.236 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.237 * [backup-simplify]: Simplify (* 0 y) into 0
0.237 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.237 * [backup-simplify]: Simplify (/ (- y) y) into -1
0.237 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
0.237 * [taylor]: Taking taylor expansion of -0.5 in y
0.237 * [backup-simplify]: Simplify -0.5 into -0.5
0.238 * [backup-simplify]: Simplify (- 0) into 0
0.238 * [backup-simplify]: Simplify (+ 1 0) into 1
0.239 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.239 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
0.240 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
0.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.240 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [backup-simplify]: Simplify 0.5 into 0.5
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (/ 1 1) into 1
0.240 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.241 * [backup-simplify]: Simplify 0.5 into 0.5
0.241 * [backup-simplify]: Simplify -0.5 into -0.5
0.241 * [backup-simplify]: Simplify (- 0) into 0
0.241 * [backup-simplify]: Simplify (+ 0 0) into 0
0.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.242 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
0.243 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify (- 0) into 0
0.245 * [backup-simplify]: Simplify (+ 0 0) into 0
0.246 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.246 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.248 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.249 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify (- 0) into 0
0.250 * [backup-simplify]: Simplify (+ 0 0) into 0
0.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.252 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.257 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.257 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
0.257 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
0.257 * [taylor]: Taking taylor expansion of 0.5 in y
0.257 * [backup-simplify]: Simplify 0.5 into 0.5
0.258 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [backup-simplify]: Simplify x into x
0.258 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [backup-simplify]: Simplify x into x
0.258 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
0.258 * [taylor]: Taking taylor expansion of 0.5 in x
0.258 * [backup-simplify]: Simplify 0.5 into 0.5
0.258 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [backup-simplify]: Simplify y into y
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [backup-simplify]: Simplify (/ 1 1) into 1
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [backup-simplify]: Simplify y into y
0.259 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.259 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
0.259 * [taylor]: Taking taylor expansion of 0.5 in x
0.259 * [backup-simplify]: Simplify 0.5 into 0.5
0.259 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [backup-simplify]: Simplify y into y
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (/ 1 1) into 1
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [backup-simplify]: Simplify y into y
0.260 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.260 * [backup-simplify]: Simplify (+ 1 0) into 1
0.261 * [backup-simplify]: Simplify (* y 1) into y
0.261 * [backup-simplify]: Simplify (* 0 y) into 0
0.261 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.262 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.262 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.262 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
0.263 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
0.263 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
0.263 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.263 * [taylor]: Taking taylor expansion of 0.5 in y
0.263 * [backup-simplify]: Simplify 0.5 into 0.5
0.263 * [taylor]: Taking taylor expansion of y in y
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.265 * [backup-simplify]: Simplify (- 0) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.265 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
0.267 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
0.267 * [taylor]: Taking taylor expansion of (- 0.5) in y
0.267 * [taylor]: Taking taylor expansion of 0.5 in y
0.267 * [backup-simplify]: Simplify 0.5 into 0.5
0.268 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.269 * [backup-simplify]: Simplify (- 0) into 0
0.269 * [backup-simplify]: Simplify (+ 0 0) into 0
0.270 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.271 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
0.273 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
0.273 * [taylor]: Taking taylor expansion of 0 in y
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.273 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.275 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.275 * [backup-simplify]: Simplify 0.5 into 0.5
0.275 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.276 * [backup-simplify]: Simplify (- 0) into 0
0.276 * [backup-simplify]: Simplify (+ 0 0) into 0
0.278 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.279 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify (- 0) into 0
0.281 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.283 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.284 * [backup-simplify]: Simplify (+ 0 0) into 0
0.285 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
0.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
0.290 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.291 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
0.291 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
0.291 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
0.291 * [taylor]: Taking taylor expansion of 0.5 in y
0.291 * [backup-simplify]: Simplify 0.5 into 0.5
0.291 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.292 * [backup-simplify]: Simplify (/ 1 1) into 1
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [backup-simplify]: Simplify x into x
0.292 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.292 * [taylor]: Taking taylor expansion of (* x y) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [backup-simplify]: Simplify x into x
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.292 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
0.292 * [taylor]: Taking taylor expansion of 0.5 in x
0.292 * [backup-simplify]: Simplify 0.5 into 0.5
0.292 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [backup-simplify]: Simplify y into y
0.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.293 * [backup-simplify]: Simplify (/ 1 1) into 1
0.293 * [taylor]: Taking taylor expansion of (* x y) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify 1 into 1
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [backup-simplify]: Simplify y into y
0.293 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
0.293 * [taylor]: Taking taylor expansion of 0.5 in x
0.293 * [backup-simplify]: Simplify 0.5 into 0.5
0.293 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
0.293 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [backup-simplify]: Simplify y into y
0.293 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify 1 into 1
0.293 * [backup-simplify]: Simplify (/ 1 1) into 1
0.294 * [taylor]: Taking taylor expansion of (* x y) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify 1 into 1
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [backup-simplify]: Simplify y into y
0.294 * [backup-simplify]: Simplify (- 1) into -1
0.294 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.294 * [backup-simplify]: Simplify (* 0 y) into 0
0.295 * [backup-simplify]: Simplify (* -1 0) into 0
0.295 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.297 * [backup-simplify]: Simplify (- 0) into 0
0.297 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.297 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
0.297 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
0.297 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
0.297 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.297 * [taylor]: Taking taylor expansion of 0.5 in y
0.297 * [backup-simplify]: Simplify 0.5 into 0.5
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 1 into 1
0.297 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.300 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify (+ 0 0) into 0
0.301 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
0.302 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
0.302 * [taylor]: Taking taylor expansion of 0.5 in y
0.302 * [backup-simplify]: Simplify 0.5 into 0.5
0.302 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.302 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.304 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.305 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
0.307 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.307 * [taylor]: Taking taylor expansion of 0 in y
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify 0.5 into 0.5
0.309 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.309 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.309 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.309 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.313 * [backup-simplify]: Simplify (+ 0 0) into 0
0.314 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
0.315 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.317 * [backup-simplify]: Simplify (- 0) into 0
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (- 0) into 0
0.320 * [backup-simplify]: Simplify (+ 0 0) into 0
0.322 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
0.323 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
0.324 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.324 * * * [progress]: simplifying candidates
0.324 * * * * [progress]: [ 1 / 34 ] simplifiying candidate #<alt (λ (x y) (pow (/ (- x y) (* (* x 2.0) y)) 1))>
0.324 * * * * [progress]: [ 2 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y)))))>
0.324 * * * * [progress]: [ 3 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (+ (log (* x 2.0)) (log y)))))>
0.324 * * * * [progress]: [ 4 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (log (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 5 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (- x y) (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 6 / 34 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (- x y) (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 7 / 34 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)))))>
0.325 * * * * [progress]: [ 8 / 34 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)))))>
0.325 * * * * [progress]: [ 9 / 34 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 10 / 34 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 11 / 34 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 12 / 34 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y)))))>
0.325 * * * * [progress]: [ 13 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (- (- x y)) (- (* (* x 2.0) y))))>
0.325 * * * * [progress]: [ 14 / 34 ] simplifiying candidate #<alt (λ (x y) (- (/ x (* (* x 2.0) y)) (/ y (* (* x 2.0) y))))>
0.325 * * * * [progress]: [ 15 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y)))>
0.325 * * * * [progress]: [ 16 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y)))>
0.325 * * * * [progress]: [ 17 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (- x y) y)))>
0.325 * * * * [progress]: [ 18 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y)))>
0.325 * * * * [progress]: [ 19 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (- x y) y)))>
0.325 * * * * [progress]: [ 20 / 34 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (- x y) (* (* x 2.0) y))))>
0.325 * * * * [progress]: [ 21 / 34 ] simplifiying candidate #<alt (λ (x y) (* (- x y) (/ 1 (* (* x 2.0) y))))>
0.326 * * * * [progress]: [ 22 / 34 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (* x 2.0) y) (- x y))))>
0.326 * * * * [progress]: [ 23 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
0.326 * * * * [progress]: [ 24 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (* x 2.0) y) (cbrt (- x y)))))>
0.326 * * * * [progress]: [ 25 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (- x y)) (/ (* (* x 2.0) y) (sqrt (- x y)))))>
0.326 * * * * [progress]: [ 26 / 34 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (* x 2.0) y) (- x y))))>
0.326 * * * * [progress]: [ 27 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (+ (sqrt x) (sqrt y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y)))))>
0.326 * * * * [progress]: [ 28 / 34 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (* x 2.0) y) (- x y))))>
0.326 * * * * [progress]: [ 29 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 3) (pow y 3)) (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y))))))>
0.326 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (* (* x 2.0) y) (+ x y))))>
0.326 * * * * [progress]: [ 31 / 34 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (- x y) (* (* x 2.0) y)))))>
0.326 * * * * [progress]: [ 32 / 34 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
0.326 * * * * [progress]: [ 33 / 34 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
0.326 * * * * [progress]: [ 34 / 34 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
0.327 * [simplify]: Simplifying:
  (- (log (- 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) (* (* x 2.0) y)))
  (exp (/ (- x y) (* (* x 2.0) y)))
  (/ (* (* (- x y) (- x 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)))
  (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y))))
  (cbrt (/ (- x y) (* (* x 2.0) y)))
  (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y)))
  (sqrt (/ (- x y) (* (* x 2.0) y)))
  (sqrt (/ (- x y) (* (* x 2.0) y)))
  (- (- x y))
  (- (* (* x 2.0) y))
  (/ x (* (* x 2.0) y))
  (/ y (* (* x 2.0) y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0))
  (/ (cbrt (- x y)) y)
  (/ (sqrt (- x y)) (* x 2.0))
  (/ (sqrt (- x y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ (+ (sqrt x) (sqrt y)) (* x 2.0))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* x 2.0))
  (/ (- x y) y)
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (- x y))
  (/ (- x y) (* x 2.0))
  (/ (* (* x 2.0) y) (cbrt (- x y)))
  (/ (* (* x 2.0) y) (sqrt (- x y)))
  (/ (* (* x 2.0) y) (- x y))
  (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y)))
  (/ (* (* x 2.0) y) (- x y))
  (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y))))
  (* (* (* x 2.0) y) (+ x y))
  (real->posit16 (/ (- x y) (* (* x 2.0) y)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.328 * * [simplify]: iteration 0: 83 enodes
0.357 * * [simplify]: iteration 1: 232 enodes
0.456 * * [simplify]: iteration 2: 816 enodes
1.019 * * [simplify]: iteration complete: 5001 enodes
1.019 * * [simplify]: Extracting #0: cost 28 inf + 0
1.020 * * [simplify]: Extracting #1: cost 680 inf + 0
1.029 * * [simplify]: Extracting #2: cost 1646 inf + 2421
1.047 * * [simplify]: Extracting #3: cost 1365 inf + 79032
1.122 * * [simplify]: Extracting #4: cost 253 inf + 290063
1.222 * * [simplify]: Extracting #5: cost 14 inf + 335553
1.327 * * [simplify]: Extracting #6: cost 0 inf + 338126
1.420 * [simplify]: Simplified to:
  (log (/ (/ (- x y) y) (* 2.0 x)))
  (log (/ (/ (- x y) y) (* 2.0 x)))
  (log (/ (/ (- x y) y) (* 2.0 x)))
  (log (/ (/ (- x y) y) (* 2.0 x)))
  (exp (/ (/ (- 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) (* 2.0 x)))
  (* (cbrt (/ (/ (- x y) y) (* 2.0 x))) (cbrt (/ (/ (- x y) y) (* 2.0 x))))
  (cbrt (/ (/ (- x y) y) (* 2.0 x)))
  (* (* (/ (/ (- x y) y) (* 2.0 x)) (/ (/ (- x y) y) (* 2.0 x))) (/ (/ (- x y) y) (* 2.0 x)))
  (sqrt (/ (/ (- x y) y) (* 2.0 x)))
  (sqrt (/ (/ (- x y) y) (* 2.0 x)))
  (+ (- x) y)
  (* y (* x (- 2.0)))
  (/ (/ 1 2.0) y)
  (/ y (* (* 2.0 y) x))
  (* (/ (cbrt (- x y)) (* 2.0 x)) (cbrt (- x y)))
  (/ (cbrt (- x y)) y)
  (/ (/ (sqrt (- x y)) x) 2.0)
  (/ (sqrt (- x y)) y)
  (/ 1 (* 2.0 x))
  (/ (- x y) y)
  (/ (+ (sqrt y) (sqrt x)) (* 2.0 x))
  (/ (- (sqrt x) (sqrt y)) y)
  (/ 1 (* 2.0 x))
  (/ (- x y) y)
  (/ (/ 1 (* 2.0 x)) y)
  (/ 2.0 (/ (- x y) (* x y)))
  (/ (- x y) (* 2.0 x))
  (/ (* (* 2.0 x) y) (cbrt (- x y)))
  (/ (* (* 2.0 x) y) (sqrt (- x y)))
  (/ 2.0 (/ (- x y) (* x y)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) x))
  (/ 2.0 (/ (- x y) (* x y)))
  (* (* (* 2.0 x) (+ (* y y) (* x (+ y x)))) y)
  (* (* 2.0 x) (* y (+ x y)))
  (real->posit16 (/ (/ (- x y) y) (* 2.0 x)))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
1.422 * * * [progress]: adding candidates to table
1.515 * * [progress]: iteration 2 / 4
1.515 * * * [progress]: picking best candidate
1.519 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
1.519 * * * [progress]: localizing error
1.528 * * * [progress]: generating rewritten candidates
1.528 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.547 * * * [progress]: generating series expansions
1.547 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.547 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.547 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
1.547 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
1.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
1.547 * [taylor]: Taking taylor expansion of 0.5 in x
1.547 * [backup-simplify]: Simplify 0.5 into 0.5
1.547 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.547 * [taylor]: Taking taylor expansion of y in x
1.547 * [backup-simplify]: Simplify y into y
1.547 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.547 * [taylor]: Taking taylor expansion of 0.5 in x
1.547 * [backup-simplify]: Simplify 0.5 into 0.5
1.547 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.548 * [backup-simplify]: Simplify 0 into 0
1.548 * [backup-simplify]: Simplify 1 into 1
1.548 * [backup-simplify]: Simplify (/ 1 1) into 1
1.548 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
1.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.548 * [taylor]: Taking taylor expansion of 0.5 in y
1.548 * [backup-simplify]: Simplify 0.5 into 0.5
1.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.548 * [taylor]: Taking taylor expansion of y in y
1.548 * [backup-simplify]: Simplify 0 into 0
1.548 * [backup-simplify]: Simplify 1 into 1
1.548 * [backup-simplify]: Simplify (/ 1 1) into 1
1.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
1.548 * [taylor]: Taking taylor expansion of 0.5 in y
1.548 * [backup-simplify]: Simplify 0.5 into 0.5
1.548 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.548 * [taylor]: Taking taylor expansion of x in y
1.548 * [backup-simplify]: Simplify x into x
1.549 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.549 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
1.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.549 * [taylor]: Taking taylor expansion of 0.5 in y
1.549 * [backup-simplify]: Simplify 0.5 into 0.5
1.549 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.549 * [taylor]: Taking taylor expansion of y in y
1.549 * [backup-simplify]: Simplify 0 into 0
1.549 * [backup-simplify]: Simplify 1 into 1
1.549 * [backup-simplify]: Simplify (/ 1 1) into 1
1.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
1.549 * [taylor]: Taking taylor expansion of 0.5 in y
1.549 * [backup-simplify]: Simplify 0.5 into 0.5
1.549 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.549 * [taylor]: Taking taylor expansion of x in y
1.549 * [backup-simplify]: Simplify x into x
1.549 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.549 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.550 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
1.550 * [taylor]: Taking taylor expansion of 0.5 in x
1.550 * [backup-simplify]: Simplify 0.5 into 0.5
1.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.551 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
1.551 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
1.551 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
1.551 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
1.551 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
1.551 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.551 * [taylor]: Taking taylor expansion of 0.5 in x
1.551 * [backup-simplify]: Simplify 0.5 into 0.5
1.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [backup-simplify]: Simplify 0 into 0
1.551 * [backup-simplify]: Simplify 1 into 1
1.551 * [backup-simplify]: Simplify (/ 1 1) into 1
1.551 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.552 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.552 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.552 * [backup-simplify]: Simplify 0.5 into 0.5
1.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.553 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.554 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
1.554 * [backup-simplify]: Simplify (- 0) into 0
1.554 * [backup-simplify]: Simplify (+ 0 0) into 0
1.554 * [taylor]: Taking taylor expansion of 0 in x
1.554 * [backup-simplify]: Simplify 0 into 0
1.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.555 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
1.555 * [backup-simplify]: Simplify (- 0) into 0
1.555 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.557 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.558 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
1.558 * [backup-simplify]: Simplify (- 0) into 0
1.559 * [backup-simplify]: Simplify (+ 0 0) into 0
1.559 * [taylor]: Taking taylor expansion of 0 in x
1.559 * [backup-simplify]: Simplify 0 into 0
1.559 * [backup-simplify]: Simplify 0 into 0
1.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.560 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.560 * [backup-simplify]: Simplify (- 0) into 0
1.560 * [backup-simplify]: Simplify 0 into 0
1.560 * [backup-simplify]: Simplify 0 into 0
1.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.561 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.562 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
1.562 * [backup-simplify]: Simplify (- 0) into 0
1.563 * [backup-simplify]: Simplify (+ 0 0) into 0
1.563 * [taylor]: Taking taylor expansion of 0 in x
1.563 * [backup-simplify]: Simplify 0 into 0
1.563 * [backup-simplify]: Simplify 0 into 0
1.563 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.563 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
1.563 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
1.563 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
1.563 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
1.563 * [taylor]: Taking taylor expansion of 0.5 in x
1.563 * [backup-simplify]: Simplify 0.5 into 0.5
1.563 * [taylor]: Taking taylor expansion of y in x
1.563 * [backup-simplify]: Simplify y into y
1.563 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.563 * [taylor]: Taking taylor expansion of 0.5 in x
1.563 * [backup-simplify]: Simplify 0.5 into 0.5
1.563 * [taylor]: Taking taylor expansion of x in x
1.563 * [backup-simplify]: Simplify 0 into 0
1.563 * [backup-simplify]: Simplify 1 into 1
1.563 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
1.563 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.563 * [taylor]: Taking taylor expansion of 0.5 in y
1.563 * [backup-simplify]: Simplify 0.5 into 0.5
1.563 * [taylor]: Taking taylor expansion of y in y
1.563 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 1 into 1
1.564 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.564 * [taylor]: Taking taylor expansion of 0.5 in y
1.564 * [backup-simplify]: Simplify 0.5 into 0.5
1.564 * [taylor]: Taking taylor expansion of x in y
1.564 * [backup-simplify]: Simplify x into x
1.564 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
1.564 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.564 * [taylor]: Taking taylor expansion of 0.5 in y
1.564 * [backup-simplify]: Simplify 0.5 into 0.5
1.564 * [taylor]: Taking taylor expansion of y in y
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 1 into 1
1.564 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.564 * [taylor]: Taking taylor expansion of 0.5 in y
1.564 * [backup-simplify]: Simplify 0.5 into 0.5
1.564 * [taylor]: Taking taylor expansion of x in y
1.564 * [backup-simplify]: Simplify x into x
1.564 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.564 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
1.564 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
1.564 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
1.564 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
1.564 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.564 * [taylor]: Taking taylor expansion of 0.5 in x
1.564 * [backup-simplify]: Simplify 0.5 into 0.5
1.564 * [taylor]: Taking taylor expansion of x in x
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify 1 into 1
1.565 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.567 * [backup-simplify]: Simplify (- 0) into 0
1.568 * [backup-simplify]: Simplify 0 into 0
1.568 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.569 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
1.569 * [backup-simplify]: Simplify (- 0) into 0
1.569 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
1.569 * [taylor]: Taking taylor expansion of 0.5 in x
1.569 * [backup-simplify]: Simplify 0.5 into 0.5
1.569 * [backup-simplify]: Simplify 0.5 into 0.5
1.570 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.571 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.571 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.571 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.572 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
1.572 * [backup-simplify]: Simplify (- 0) into 0
1.572 * [backup-simplify]: Simplify (+ 0 0) into 0
1.572 * [taylor]: Taking taylor expansion of 0 in x
1.572 * [backup-simplify]: Simplify 0 into 0
1.572 * [backup-simplify]: Simplify 0 into 0
1.572 * [backup-simplify]: Simplify 0 into 0
1.573 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.573 * [backup-simplify]: Simplify (- 0) into 0
1.573 * [backup-simplify]: Simplify 0 into 0
1.574 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.575 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.575 * [backup-simplify]: Simplify (- 0) into 0
1.575 * [backup-simplify]: Simplify (+ 0 0) into 0
1.575 * [taylor]: Taking taylor expansion of 0 in x
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 0 into 0
1.576 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.576 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
1.576 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
1.576 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
1.576 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.576 * [taylor]: Taking taylor expansion of 0.5 in x
1.576 * [backup-simplify]: Simplify 0.5 into 0.5
1.576 * [taylor]: Taking taylor expansion of x in x
1.576 * [backup-simplify]: Simplify 0 into 0
1.576 * [backup-simplify]: Simplify 1 into 1
1.576 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
1.576 * [taylor]: Taking taylor expansion of 0.5 in x
1.576 * [backup-simplify]: Simplify 0.5 into 0.5
1.576 * [taylor]: Taking taylor expansion of y in x
1.576 * [backup-simplify]: Simplify y into y
1.576 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
1.576 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.576 * [taylor]: Taking taylor expansion of 0.5 in y
1.576 * [backup-simplify]: Simplify 0.5 into 0.5
1.576 * [taylor]: Taking taylor expansion of x in y
1.576 * [backup-simplify]: Simplify x into x
1.576 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.576 * [taylor]: Taking taylor expansion of 0.5 in y
1.576 * [backup-simplify]: Simplify 0.5 into 0.5
1.576 * [taylor]: Taking taylor expansion of y in y
1.577 * [backup-simplify]: Simplify 0 into 0
1.577 * [backup-simplify]: Simplify 1 into 1
1.577 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
1.577 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.577 * [taylor]: Taking taylor expansion of 0.5 in y
1.577 * [backup-simplify]: Simplify 0.5 into 0.5
1.577 * [taylor]: Taking taylor expansion of x in y
1.577 * [backup-simplify]: Simplify x into x
1.577 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.577 * [taylor]: Taking taylor expansion of 0.5 in y
1.577 * [backup-simplify]: Simplify 0.5 into 0.5
1.577 * [taylor]: Taking taylor expansion of y in y
1.577 * [backup-simplify]: Simplify 0 into 0
1.577 * [backup-simplify]: Simplify 1 into 1
1.577 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
1.577 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.577 * [backup-simplify]: Simplify (- 0) into 0
1.577 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
1.577 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.577 * [taylor]: Taking taylor expansion of 0.5 in x
1.577 * [backup-simplify]: Simplify 0.5 into 0.5
1.577 * [taylor]: Taking taylor expansion of x in x
1.577 * [backup-simplify]: Simplify 0 into 0
1.577 * [backup-simplify]: Simplify 1 into 1
1.578 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.578 * [backup-simplify]: Simplify 0 into 0
1.578 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
1.579 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.579 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.580 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
1.580 * [taylor]: Taking taylor expansion of (- 0.5) in x
1.580 * [taylor]: Taking taylor expansion of 0.5 in x
1.580 * [backup-simplify]: Simplify 0.5 into 0.5
1.580 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.580 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.581 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.581 * [backup-simplify]: Simplify 0.5 into 0.5
1.582 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
1.582 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.583 * [backup-simplify]: Simplify (- 0) into 0
1.583 * [backup-simplify]: Simplify (+ 0 0) into 0
1.583 * [taylor]: Taking taylor expansion of 0 in x
1.583 * [backup-simplify]: Simplify 0 into 0
1.583 * [backup-simplify]: Simplify 0 into 0
1.583 * [backup-simplify]: Simplify (- 0) into 0
1.583 * [backup-simplify]: Simplify 0 into 0
1.584 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.584 * [backup-simplify]: Simplify 0 into 0
1.584 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.585 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.585 * [backup-simplify]: Simplify (- 0) into 0
1.586 * [backup-simplify]: Simplify (+ 0 0) into 0
1.586 * [taylor]: Taking taylor expansion of 0 in x
1.586 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify (- 0) into 0
1.586 * [backup-simplify]: Simplify 0 into 0
1.586 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.586 * * * [progress]: simplifying candidates
1.586 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (/ 0.5 y)) (exp (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (x y) (pow (- (/ 0.5 y) (/ 0.5 x)) 1))>
1.587 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (/ 0.5 y) (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (/ 0.5 y) (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x)))) (cbrt (- (/ 0.5 y) (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (/ 0.5 y) (/ 0.5 x))) (sqrt (- (/ 0.5 y) (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 0.5 x) (* y 0.5)) (* y x)))>
1.587 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (+ (* (/ 0.5 y) (/ 0.5 y)) (+ (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x))))))>
1.587 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (x y) (+ (/ 0.5 y) (- (/ 0.5 x))))>
1.587 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (/ 0.5 y) (/ 0.5 x))))>
1.587 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x))))>
1.587 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x))) (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (x y) (* (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x))) (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))))>
1.587 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (x y) (* (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x))) (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (x y) (* (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))) (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))))>
1.587 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))))>
1.587 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))>
1.587 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (- (/ 0.5 y) (/ 0.5 x))))>
1.587 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (/ 0.5 y) (/ 0.5 x))))>
1.587 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (x y) (* 0.5 (- (/ 1 y) (/ 1 x))))>
1.587 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (x y) (+ (/ 0.5 y) (- (/ 0.5 x))))>
1.587 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (/ 0.5 y) (/ 0.5 x)))))>
1.587 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
1.587 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
1.587 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
1.588 * [simplify]: Simplifying:
  (/ (exp (/ 0.5 y)) (exp (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (* (* (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (- (* 0.5 x) (* y 0.5))
  (* y x)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (/ 0.5 y) (/ 0.5 y)) (+ (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x))))
  (- (/ 0.5 x))
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 1 y) (/ 1 x))
  (- (/ 0.5 x))
  (real->posit16 (- (/ 0.5 y) (/ 0.5 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.588 * * [simplify]: iteration 0: 62 enodes
1.600 * * [simplify]: iteration 1: 135 enodes
1.635 * * [simplify]: iteration 2: 349 enodes
1.769 * * [simplify]: iteration 3: 972 enodes
2.137 * * [simplify]: iteration complete: 5000 enodes
2.137 * * [simplify]: Extracting #0: cost 26 inf + 0
2.137 * * [simplify]: Extracting #1: cost 294 inf + 0
2.141 * * [simplify]: Extracting #2: cost 1241 inf + 968
2.157 * * [simplify]: Extracting #3: cost 1658 inf + 40528
2.197 * * [simplify]: Extracting #4: cost 551 inf + 199534
2.269 * * [simplify]: Extracting #5: cost 84 inf + 306276
2.350 * * [simplify]: Extracting #6: cost 1 inf + 332051
2.421 * * [simplify]: Extracting #7: cost 0 inf + 332345
2.474 * [simplify]: Simplified to:
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (* (* (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (* 0.5 (- x y))
  (* y x)
  (- (* (* (/ 0.5 y) (/ 0.5 y)) (/ 0.5 y)) (* (* (/ 0.5 x) (/ 0.5 x)) (/ 0.5 x)))
  (+ (* (/ 0.5 x) (+ (/ 0.5 x) (/ 0.5 y))) (* (/ 0.5 y) (/ 0.5 y)))
  (- (/ 0.5 x))
  (* (+ (/ 0.5 x) (/ 0.5 y)) (- (/ 0.5 y) (/ 0.5 x)))
  (+ (/ 0.5 x) (/ 0.5 y))
  (+ (sqrt (/ 0.5 x)) (sqrt (/ 0.5 y)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (sqrt (/ 0.5 x)) (/ (sqrt 0.5) (sqrt y)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt y)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 1 y) (/ 1 x))
  (- (/ 0.5 x))
  (real->posit16 (- (/ 0.5 y) (/ 0.5 x)))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
2.475 * * * [progress]: adding candidates to table
2.563 * * [progress]: iteration 3 / 4
2.563 * * * [progress]: picking best candidate
2.566 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
2.566 * * * [progress]: localizing error
2.584 * * * [progress]: generating rewritten candidates
2.584 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.614 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.639 * * * [progress]: generating series expansions
2.639 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.639 * [backup-simplify]: Simplify (/ (/ (- x y) (* x 2.0)) y) into (* 0.5 (/ (- x y) (* x y)))
2.640 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
2.640 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
2.640 * [taylor]: Taking taylor expansion of 0.5 in y
2.640 * [backup-simplify]: Simplify 0.5 into 0.5
2.640 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
2.640 * [taylor]: Taking taylor expansion of (- x y) in y
2.640 * [taylor]: Taking taylor expansion of x in y
2.640 * [backup-simplify]: Simplify x into x
2.640 * [taylor]: Taking taylor expansion of y in y
2.640 * [backup-simplify]: Simplify 0 into 0
2.640 * [backup-simplify]: Simplify 1 into 1
2.640 * [taylor]: Taking taylor expansion of (* x y) in y
2.640 * [taylor]: Taking taylor expansion of x in y
2.640 * [backup-simplify]: Simplify x into x
2.640 * [taylor]: Taking taylor expansion of y in y
2.640 * [backup-simplify]: Simplify 0 into 0
2.640 * [backup-simplify]: Simplify 1 into 1
2.641 * [backup-simplify]: Simplify (- 0) into 0
2.641 * [backup-simplify]: Simplify (+ x 0) into x
2.641 * [backup-simplify]: Simplify (* x 0) into 0
2.641 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.641 * [backup-simplify]: Simplify (/ x x) into 1
2.641 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
2.641 * [taylor]: Taking taylor expansion of 0.5 in x
2.641 * [backup-simplify]: Simplify 0.5 into 0.5
2.641 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
2.641 * [taylor]: Taking taylor expansion of (- x y) in x
2.641 * [taylor]: Taking taylor expansion of x in x
2.641 * [backup-simplify]: Simplify 0 into 0
2.641 * [backup-simplify]: Simplify 1 into 1
2.641 * [taylor]: Taking taylor expansion of y in x
2.641 * [backup-simplify]: Simplify y into y
2.641 * [taylor]: Taking taylor expansion of (* x y) in x
2.641 * [taylor]: Taking taylor expansion of x in x
2.641 * [backup-simplify]: Simplify 0 into 0
2.641 * [backup-simplify]: Simplify 1 into 1
2.641 * [taylor]: Taking taylor expansion of y in x
2.641 * [backup-simplify]: Simplify y into y
2.642 * [backup-simplify]: Simplify (- y) into (- y)
2.642 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.642 * [backup-simplify]: Simplify (* 0 y) into 0
2.642 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.642 * [backup-simplify]: Simplify (/ (- y) y) into -1
2.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
2.642 * [taylor]: Taking taylor expansion of 0.5 in x
2.642 * [backup-simplify]: Simplify 0.5 into 0.5
2.642 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
2.642 * [taylor]: Taking taylor expansion of (- x y) in x
2.642 * [taylor]: Taking taylor expansion of x in x
2.642 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify 1 into 1
2.642 * [taylor]: Taking taylor expansion of y in x
2.642 * [backup-simplify]: Simplify y into y
2.642 * [taylor]: Taking taylor expansion of (* x y) in x
2.642 * [taylor]: Taking taylor expansion of x in x
2.642 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify 1 into 1
2.642 * [taylor]: Taking taylor expansion of y in x
2.642 * [backup-simplify]: Simplify y into y
2.642 * [backup-simplify]: Simplify (- y) into (- y)
2.643 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.643 * [backup-simplify]: Simplify (* 0 y) into 0
2.643 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.643 * [backup-simplify]: Simplify (/ (- y) y) into -1
2.643 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
2.643 * [taylor]: Taking taylor expansion of -0.5 in y
2.644 * [backup-simplify]: Simplify -0.5 into -0.5
2.644 * [backup-simplify]: Simplify (- 0) into 0
2.644 * [backup-simplify]: Simplify (+ 1 0) into 1
2.645 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.645 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
2.645 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
2.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.646 * [taylor]: Taking taylor expansion of 0.5 in y
2.646 * [backup-simplify]: Simplify 0.5 into 0.5
2.646 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.646 * [taylor]: Taking taylor expansion of y in y
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify 1 into 1
2.646 * [backup-simplify]: Simplify (/ 1 1) into 1
2.646 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.646 * [backup-simplify]: Simplify 0.5 into 0.5
2.646 * [backup-simplify]: Simplify -0.5 into -0.5
2.647 * [backup-simplify]: Simplify (- 0) into 0
2.647 * [backup-simplify]: Simplify (+ 0 0) into 0
2.648 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.648 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
2.649 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
2.649 * [taylor]: Taking taylor expansion of 0 in y
2.649 * [backup-simplify]: Simplify 0 into 0
2.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.650 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.650 * [backup-simplify]: Simplify 0 into 0
2.650 * [backup-simplify]: Simplify 0 into 0
2.650 * [backup-simplify]: Simplify (- 0) into 0
2.651 * [backup-simplify]: Simplify (+ 0 0) into 0
2.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.652 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.652 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.652 * [taylor]: Taking taylor expansion of 0 in y
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.654 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.654 * [backup-simplify]: Simplify 0 into 0
2.654 * [backup-simplify]: Simplify 0 into 0
2.654 * [backup-simplify]: Simplify (- 0) into 0
2.654 * [backup-simplify]: Simplify (+ 0 0) into 0
2.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.655 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.656 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
2.656 * [taylor]: Taking taylor expansion of 0 in y
2.656 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify 0 into 0
2.657 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
2.657 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
2.657 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
2.657 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
2.657 * [taylor]: Taking taylor expansion of 0.5 in y
2.657 * [backup-simplify]: Simplify 0.5 into 0.5
2.657 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
2.657 * [taylor]: Taking taylor expansion of x in y
2.657 * [backup-simplify]: Simplify x into x
2.657 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
2.657 * [taylor]: Taking taylor expansion of y in y
2.657 * [backup-simplify]: Simplify 0 into 0
2.657 * [backup-simplify]: Simplify 1 into 1
2.657 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.657 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.657 * [taylor]: Taking taylor expansion of x in y
2.657 * [backup-simplify]: Simplify x into x
2.657 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.657 * [taylor]: Taking taylor expansion of y in y
2.657 * [backup-simplify]: Simplify 0 into 0
2.657 * [backup-simplify]: Simplify 1 into 1
2.657 * [backup-simplify]: Simplify (/ 1 1) into 1
2.657 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
2.657 * [taylor]: Taking taylor expansion of 0.5 in x
2.657 * [backup-simplify]: Simplify 0.5 into 0.5
2.657 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
2.657 * [taylor]: Taking taylor expansion of x in x
2.657 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.658 * [taylor]: Taking taylor expansion of y in x
2.658 * [backup-simplify]: Simplify y into y
2.658 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.658 * [taylor]: Taking taylor expansion of x in x
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [backup-simplify]: Simplify (/ 1 1) into 1
2.658 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.658 * [taylor]: Taking taylor expansion of y in x
2.658 * [backup-simplify]: Simplify y into y
2.658 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.658 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
2.658 * [taylor]: Taking taylor expansion of 0.5 in x
2.658 * [backup-simplify]: Simplify 0.5 into 0.5
2.658 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
2.658 * [taylor]: Taking taylor expansion of x in x
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.658 * [taylor]: Taking taylor expansion of y in x
2.658 * [backup-simplify]: Simplify y into y
2.658 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.658 * [taylor]: Taking taylor expansion of x in x
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [backup-simplify]: Simplify (/ 1 1) into 1
2.658 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.658 * [taylor]: Taking taylor expansion of y in x
2.658 * [backup-simplify]: Simplify y into y
2.659 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.659 * [backup-simplify]: Simplify (+ 1 0) into 1
2.659 * [backup-simplify]: Simplify (* y 1) into y
2.659 * [backup-simplify]: Simplify (* 0 y) into 0
2.659 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.659 * [taylor]: Taking taylor expansion of 0 in y
2.659 * [backup-simplify]: Simplify 0 into 0
2.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.660 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.660 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.660 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
2.660 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
2.661 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
2.661 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
2.661 * [taylor]: Taking taylor expansion of 0.5 in y
2.661 * [backup-simplify]: Simplify 0.5 into 0.5
2.661 * [taylor]: Taking taylor expansion of y in y
2.661 * [backup-simplify]: Simplify 0 into 0
2.661 * [backup-simplify]: Simplify 1 into 1
2.661 * [backup-simplify]: Simplify 0 into 0
2.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.662 * [backup-simplify]: Simplify (- 0) into 0
2.662 * [backup-simplify]: Simplify (+ 0 0) into 0
2.663 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.663 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
2.664 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
2.664 * [taylor]: Taking taylor expansion of (- 0.5) in y
2.664 * [taylor]: Taking taylor expansion of 0.5 in y
2.664 * [backup-simplify]: Simplify 0.5 into 0.5
2.665 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.665 * [backup-simplify]: Simplify 0 into 0
2.665 * [backup-simplify]: Simplify 0 into 0
2.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.666 * [backup-simplify]: Simplify (- 0) into 0
2.666 * [backup-simplify]: Simplify (+ 0 0) into 0
2.667 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.668 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
2.669 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
2.670 * [taylor]: Taking taylor expansion of 0 in y
2.670 * [backup-simplify]: Simplify 0 into 0
2.670 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.670 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.671 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
2.671 * [backup-simplify]: Simplify 0.5 into 0.5
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.673 * [backup-simplify]: Simplify (- 0) into 0
2.673 * [backup-simplify]: Simplify (+ 0 0) into 0
2.674 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.676 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
2.677 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
2.677 * [taylor]: Taking taylor expansion of 0 in y
2.677 * [backup-simplify]: Simplify 0 into 0
2.677 * [backup-simplify]: Simplify 0 into 0
2.677 * [backup-simplify]: Simplify (- 0) into 0
2.677 * [backup-simplify]: Simplify 0 into 0
2.678 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
2.678 * [backup-simplify]: Simplify 0 into 0
2.678 * [backup-simplify]: Simplify 0 into 0
2.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.680 * [backup-simplify]: Simplify (- 0) into 0
2.680 * [backup-simplify]: Simplify (+ 0 0) into 0
2.681 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
2.683 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
2.685 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
2.685 * [taylor]: Taking taylor expansion of 0 in y
2.685 * [backup-simplify]: Simplify 0 into 0
2.685 * [backup-simplify]: Simplify 0 into 0
2.685 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
2.686 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
2.686 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
2.686 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
2.686 * [taylor]: Taking taylor expansion of 0.5 in y
2.686 * [backup-simplify]: Simplify 0.5 into 0.5
2.686 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
2.686 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.686 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.686 * [taylor]: Taking taylor expansion of y in y
2.686 * [backup-simplify]: Simplify 0 into 0
2.686 * [backup-simplify]: Simplify 1 into 1
2.686 * [backup-simplify]: Simplify (/ 1 1) into 1
2.686 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.686 * [taylor]: Taking taylor expansion of x in y
2.686 * [backup-simplify]: Simplify x into x
2.686 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.686 * [taylor]: Taking taylor expansion of (* x y) in y
2.686 * [taylor]: Taking taylor expansion of x in y
2.686 * [backup-simplify]: Simplify x into x
2.686 * [taylor]: Taking taylor expansion of y in y
2.686 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify 1 into 1
2.687 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
2.687 * [taylor]: Taking taylor expansion of 0.5 in x
2.687 * [backup-simplify]: Simplify 0.5 into 0.5
2.687 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
2.687 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.687 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.687 * [taylor]: Taking taylor expansion of y in x
2.687 * [backup-simplify]: Simplify y into y
2.687 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.687 * [taylor]: Taking taylor expansion of x in x
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify 1 into 1
2.687 * [backup-simplify]: Simplify (/ 1 1) into 1
2.687 * [taylor]: Taking taylor expansion of (* x y) in x
2.687 * [taylor]: Taking taylor expansion of x in x
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify 1 into 1
2.687 * [taylor]: Taking taylor expansion of y in x
2.687 * [backup-simplify]: Simplify y into y
2.687 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
2.687 * [taylor]: Taking taylor expansion of 0.5 in x
2.687 * [backup-simplify]: Simplify 0.5 into 0.5
2.687 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
2.687 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.687 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.687 * [taylor]: Taking taylor expansion of y in x
2.687 * [backup-simplify]: Simplify y into y
2.688 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [backup-simplify]: Simplify 0 into 0
2.688 * [backup-simplify]: Simplify 1 into 1
2.688 * [backup-simplify]: Simplify (/ 1 1) into 1
2.688 * [taylor]: Taking taylor expansion of (* x y) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [backup-simplify]: Simplify 0 into 0
2.688 * [backup-simplify]: Simplify 1 into 1
2.688 * [taylor]: Taking taylor expansion of y in x
2.688 * [backup-simplify]: Simplify y into y
2.688 * [backup-simplify]: Simplify (- 1) into -1
2.689 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.689 * [backup-simplify]: Simplify (* 0 y) into 0
2.689 * [backup-simplify]: Simplify (* -1 0) into 0
2.690 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.690 * [taylor]: Taking taylor expansion of 0 in y
2.690 * [backup-simplify]: Simplify 0 into 0
2.690 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.691 * [backup-simplify]: Simplify (- 0) into 0
2.691 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.691 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
2.692 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
2.692 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
2.692 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
2.692 * [taylor]: Taking taylor expansion of 0.5 in y
2.692 * [backup-simplify]: Simplify 0.5 into 0.5
2.692 * [taylor]: Taking taylor expansion of y in y
2.692 * [backup-simplify]: Simplify 0 into 0
2.692 * [backup-simplify]: Simplify 1 into 1
2.692 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.694 * [backup-simplify]: Simplify (- 0) into 0
2.694 * [backup-simplify]: Simplify (+ 0 0) into 0
2.695 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
2.696 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
2.696 * [taylor]: Taking taylor expansion of 0.5 in y
2.696 * [backup-simplify]: Simplify 0.5 into 0.5
2.696 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.696 * [backup-simplify]: Simplify (- 0) into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.697 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.698 * [backup-simplify]: Simplify (- 0) into 0
2.699 * [backup-simplify]: Simplify (+ 0 0) into 0
2.700 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
2.701 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
2.701 * [taylor]: Taking taylor expansion of 0 in y
2.701 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify 0.5 into 0.5
2.702 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
2.702 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.703 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.703 * [backup-simplify]: Simplify 0 into 0
2.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.705 * [backup-simplify]: Simplify (- 0) into 0
2.706 * [backup-simplify]: Simplify (+ 0 0) into 0
2.707 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
2.710 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
2.710 * [taylor]: Taking taylor expansion of 0 in y
2.711 * [backup-simplify]: Simplify 0 into 0
2.711 * [backup-simplify]: Simplify 0 into 0
2.711 * [backup-simplify]: Simplify 0 into 0
2.712 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
2.712 * [backup-simplify]: Simplify (- 0) into 0
2.712 * [backup-simplify]: Simplify 0 into 0
2.712 * [backup-simplify]: Simplify 0 into 0
2.714 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.714 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.715 * [backup-simplify]: Simplify (- 0) into 0
2.715 * [backup-simplify]: Simplify (+ 0 0) into 0
2.717 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
2.718 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
2.718 * [taylor]: Taking taylor expansion of 0 in y
2.718 * [backup-simplify]: Simplify 0 into 0
2.718 * [backup-simplify]: Simplify 0 into 0
2.719 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
2.719 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.719 * [backup-simplify]: Simplify (/ (- x y) (* x 2.0)) into (* 0.5 (/ (- x y) x))
2.719 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0
2.719 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y
2.719 * [taylor]: Taking taylor expansion of 0.5 in y
2.719 * [backup-simplify]: Simplify 0.5 into 0.5
2.719 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
2.719 * [taylor]: Taking taylor expansion of (- x y) in y
2.719 * [taylor]: Taking taylor expansion of x in y
2.719 * [backup-simplify]: Simplify x into x
2.719 * [taylor]: Taking taylor expansion of y in y
2.719 * [backup-simplify]: Simplify 0 into 0
2.719 * [backup-simplify]: Simplify 1 into 1
2.719 * [taylor]: Taking taylor expansion of x in y
2.719 * [backup-simplify]: Simplify x into x
2.720 * [backup-simplify]: Simplify (- 0) into 0
2.720 * [backup-simplify]: Simplify (+ x 0) into x
2.720 * [backup-simplify]: Simplify (/ x x) into 1
2.720 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
2.720 * [taylor]: Taking taylor expansion of 0.5 in x
2.720 * [backup-simplify]: Simplify 0.5 into 0.5
2.720 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
2.720 * [taylor]: Taking taylor expansion of (- x y) in x
2.720 * [taylor]: Taking taylor expansion of x in x
2.720 * [backup-simplify]: Simplify 0 into 0
2.720 * [backup-simplify]: Simplify 1 into 1
2.720 * [taylor]: Taking taylor expansion of y in x
2.720 * [backup-simplify]: Simplify y into y
2.720 * [taylor]: Taking taylor expansion of x in x
2.720 * [backup-simplify]: Simplify 0 into 0
2.720 * [backup-simplify]: Simplify 1 into 1
2.720 * [backup-simplify]: Simplify (- y) into (- y)
2.720 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.720 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
2.720 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
2.720 * [taylor]: Taking taylor expansion of 0.5 in x
2.720 * [backup-simplify]: Simplify 0.5 into 0.5
2.720 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
2.721 * [taylor]: Taking taylor expansion of (- x y) in x
2.721 * [taylor]: Taking taylor expansion of x in x
2.721 * [backup-simplify]: Simplify 0 into 0
2.721 * [backup-simplify]: Simplify 1 into 1
2.721 * [taylor]: Taking taylor expansion of y in x
2.721 * [backup-simplify]: Simplify y into y
2.721 * [taylor]: Taking taylor expansion of x in x
2.721 * [backup-simplify]: Simplify 0 into 0
2.721 * [backup-simplify]: Simplify 1 into 1
2.721 * [backup-simplify]: Simplify (- y) into (- y)
2.721 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.721 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
2.721 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y)
2.721 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
2.721 * [taylor]: Taking taylor expansion of -0.5 in y
2.721 * [backup-simplify]: Simplify -0.5 into -0.5
2.721 * [taylor]: Taking taylor expansion of y in y
2.721 * [backup-simplify]: Simplify 0 into 0
2.721 * [backup-simplify]: Simplify 1 into 1
2.721 * [backup-simplify]: Simplify (* -0.5 0) into 0
2.722 * [backup-simplify]: Simplify 0 into 0
2.722 * [backup-simplify]: Simplify (- 0) into 0
2.722 * [backup-simplify]: Simplify (+ 1 0) into 1
2.723 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
2.723 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 (* -1 y))) into 0.5
2.723 * [taylor]: Taking taylor expansion of 0.5 in y
2.723 * [backup-simplify]: Simplify 0.5 into 0.5
2.724 * [backup-simplify]: Simplify 0.5 into 0.5
2.725 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
2.725 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.725 * [backup-simplify]: Simplify (- 0) into 0
2.726 * [backup-simplify]: Simplify (+ 0 0) into 0
2.727 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
2.728 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
2.728 * [taylor]: Taking taylor expansion of 0 in y
2.728 * [backup-simplify]: Simplify 0 into 0
2.728 * [backup-simplify]: Simplify 0 into 0
2.728 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
2.729 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify (- 0) into 0
2.730 * [backup-simplify]: Simplify (+ 0 0) into 0
2.731 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.732 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
2.732 * [taylor]: Taking taylor expansion of 0 in y
2.732 * [backup-simplify]: Simplify 0 into 0
2.732 * [backup-simplify]: Simplify 0 into 0
2.732 * [backup-simplify]: Simplify 0 into 0
2.732 * [backup-simplify]: Simplify 0 into 0
2.733 * [backup-simplify]: Simplify (+ (* (- 0.5) (* y (/ 1 x))) 0.5) into (- 0.5 (* 0.5 (/ y x)))
2.733 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (- (/ 1 x) (/ 1 y))))
2.733 * [approximate]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
2.733 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in y
2.733 * [taylor]: Taking taylor expansion of 0.5 in y
2.733 * [backup-simplify]: Simplify 0.5 into 0.5
2.733 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
2.733 * [taylor]: Taking taylor expansion of x in y
2.733 * [backup-simplify]: Simplify x into x
2.733 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.733 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.733 * [taylor]: Taking taylor expansion of x in y
2.733 * [backup-simplify]: Simplify x into x
2.733 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.733 * [taylor]: Taking taylor expansion of y in y
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 1 into 1
2.734 * [backup-simplify]: Simplify (/ 1 1) into 1
2.734 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
2.734 * [taylor]: Taking taylor expansion of 0.5 in x
2.734 * [backup-simplify]: Simplify 0.5 into 0.5
2.734 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
2.734 * [taylor]: Taking taylor expansion of x in x
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 1 into 1
2.734 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.734 * [taylor]: Taking taylor expansion of x in x
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 1 into 1
2.735 * [backup-simplify]: Simplify (/ 1 1) into 1
2.735 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.735 * [taylor]: Taking taylor expansion of y in x
2.735 * [backup-simplify]: Simplify y into y
2.735 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.735 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
2.735 * [taylor]: Taking taylor expansion of 0.5 in x
2.735 * [backup-simplify]: Simplify 0.5 into 0.5
2.735 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
2.735 * [taylor]: Taking taylor expansion of x in x
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify 1 into 1
2.735 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.735 * [taylor]: Taking taylor expansion of x in x
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify 1 into 1
2.735 * [backup-simplify]: Simplify (/ 1 1) into 1
2.735 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.735 * [taylor]: Taking taylor expansion of y in x
2.735 * [backup-simplify]: Simplify y into y
2.735 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.736 * [backup-simplify]: Simplify (+ 1 0) into 1
2.736 * [backup-simplify]: Simplify (* 0 1) into 0
2.737 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.737 * [taylor]: Taking taylor expansion of 0 in y
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.737 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.737 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.738 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
2.739 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
2.739 * [taylor]: Taking taylor expansion of 0.5 in y
2.739 * [backup-simplify]: Simplify 0.5 into 0.5
2.739 * [backup-simplify]: Simplify 0 into 0
2.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.740 * [backup-simplify]: Simplify (- 0) into 0
2.741 * [backup-simplify]: Simplify (+ 0 0) into 0
2.742 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
2.743 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 1) (* 0 0))) into (- (* 0.5 (/ 1 y)))
2.743 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
2.743 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.743 * [taylor]: Taking taylor expansion of 0.5 in y
2.743 * [backup-simplify]: Simplify 0.5 into 0.5
2.743 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.743 * [taylor]: Taking taylor expansion of y in y
2.743 * [backup-simplify]: Simplify 0 into 0
2.743 * [backup-simplify]: Simplify 1 into 1
2.743 * [backup-simplify]: Simplify (/ 1 1) into 1
2.744 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.744 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.744 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.744 * [backup-simplify]: Simplify 0.5 into 0.5
2.744 * [backup-simplify]: Simplify 0 into 0
2.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.745 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.746 * [backup-simplify]: Simplify (- 0) into 0
2.746 * [backup-simplify]: Simplify (+ 0 0) into 0
2.747 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.748 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0)))) into 0
2.748 * [taylor]: Taking taylor expansion of 0 in y
2.748 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.749 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.750 * [backup-simplify]: Simplify (- 0) into 0
2.750 * [backup-simplify]: Simplify 0 into 0
2.750 * [backup-simplify]: Simplify 0 into 0
2.750 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.751 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.751 * [backup-simplify]: Simplify (- 0) into 0
2.752 * [backup-simplify]: Simplify (+ 0 0) into 0
2.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.754 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0))))) into 0
2.754 * [taylor]: Taking taylor expansion of 0 in y
2.754 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify 0 into 0
2.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.756 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.756 * [backup-simplify]: Simplify (- 0) into 0
2.756 * [backup-simplify]: Simplify 0 into 0
2.757 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 0.5 (* 0.5 (/ y x)))
2.757 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* (- (/ 1 y) (/ 1 x)) x))
2.757 * [approximate]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
2.757 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in y
2.757 * [taylor]: Taking taylor expansion of -0.5 in y
2.757 * [backup-simplify]: Simplify -0.5 into -0.5
2.757 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
2.757 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.757 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.757 * [taylor]: Taking taylor expansion of y in y
2.757 * [backup-simplify]: Simplify 0 into 0
2.757 * [backup-simplify]: Simplify 1 into 1
2.757 * [backup-simplify]: Simplify (/ 1 1) into 1
2.757 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.757 * [taylor]: Taking taylor expansion of x in y
2.758 * [backup-simplify]: Simplify x into x
2.758 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.758 * [taylor]: Taking taylor expansion of x in y
2.758 * [backup-simplify]: Simplify x into x
2.758 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
2.758 * [taylor]: Taking taylor expansion of -0.5 in x
2.758 * [backup-simplify]: Simplify -0.5 into -0.5
2.758 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
2.758 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.758 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.758 * [taylor]: Taking taylor expansion of y in x
2.758 * [backup-simplify]: Simplify y into y
2.758 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.758 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.758 * [taylor]: Taking taylor expansion of x in x
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify 1 into 1
2.758 * [backup-simplify]: Simplify (/ 1 1) into 1
2.758 * [taylor]: Taking taylor expansion of x in x
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify 1 into 1
2.758 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
2.758 * [taylor]: Taking taylor expansion of -0.5 in x
2.758 * [backup-simplify]: Simplify -0.5 into -0.5
2.758 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
2.758 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.758 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.759 * [taylor]: Taking taylor expansion of y in x
2.759 * [backup-simplify]: Simplify y into y
2.759 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.759 * [taylor]: Taking taylor expansion of x in x
2.759 * [backup-simplify]: Simplify 0 into 0
2.759 * [backup-simplify]: Simplify 1 into 1
2.759 * [backup-simplify]: Simplify (/ 1 1) into 1
2.759 * [taylor]: Taking taylor expansion of x in x
2.759 * [backup-simplify]: Simplify 0 into 0
2.759 * [backup-simplify]: Simplify 1 into 1
2.759 * [backup-simplify]: Simplify (- 1) into -1
2.760 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.760 * [backup-simplify]: Simplify (* -1 0) into 0
2.761 * [backup-simplify]: Simplify (* -0.5 0) into 0
2.761 * [taylor]: Taking taylor expansion of 0 in y
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.762 * [backup-simplify]: Simplify (- 0) into 0
2.762 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.762 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
2.764 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (* 0 0)) into 0.5
2.764 * [taylor]: Taking taylor expansion of 0.5 in y
2.764 * [backup-simplify]: Simplify 0.5 into 0.5
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.765 * [backup-simplify]: Simplify (- 0) into 0
2.765 * [backup-simplify]: Simplify (+ 0 0) into 0
2.766 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
2.767 * [backup-simplify]: Simplify (+ (* -0.5 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (* 0.5 (/ 1 y)))
2.767 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
2.767 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.767 * [taylor]: Taking taylor expansion of 0.5 in y
2.767 * [backup-simplify]: Simplify 0.5 into 0.5
2.767 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.767 * [taylor]: Taking taylor expansion of y in y
2.767 * [backup-simplify]: Simplify 0 into 0
2.767 * [backup-simplify]: Simplify 1 into 1
2.767 * [backup-simplify]: Simplify (/ 1 1) into 1
2.768 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.768 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.768 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.768 * [backup-simplify]: Simplify 0.5 into 0.5
2.768 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.770 * [backup-simplify]: Simplify (- 0) into 0
2.770 * [backup-simplify]: Simplify (+ 0 0) into 0
2.771 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
2.772 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
2.772 * [taylor]: Taking taylor expansion of 0 in y
2.772 * [backup-simplify]: Simplify 0 into 0
2.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.773 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.773 * [backup-simplify]: Simplify (- 0) into 0
2.773 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.775 * [backup-simplify]: Simplify (- 0) into 0
2.775 * [backup-simplify]: Simplify (+ 0 0) into 0
2.776 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.777 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
2.777 * [taylor]: Taking taylor expansion of 0 in y
2.777 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.779 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.779 * [backup-simplify]: Simplify (- 0) into 0
2.779 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 0.5 (* 0.5 (/ y x)))
2.780 * * * [progress]: simplifying candidates
2.780 * * * * [progress]: [ 1 / 93 ] simplifiying candidate #<alt (λ (x y) (pow (/ (/ (- x y) (* x 2.0)) y) 1))>
2.780 * * * * [progress]: [ 2 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (- (- (log (- x y)) (+ (log x) (log 2.0))) (log y))))>
2.780 * * * * [progress]: [ 3 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (- (- (log (- x y)) (log (* x 2.0))) (log y))))>
2.780 * * * * [progress]: [ 4 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (/ (- x y) (* x 2.0))) (log y))))>
2.780 * * * * [progress]: [ 5 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (/ (- x y) (* x 2.0)) y))))>
2.780 * * * * [progress]: [ 6 / 93 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (/ (- x y) (* x 2.0)) y))))>
2.780 * * * * [progress]: [ 7 / 93 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y))))>
2.780 * * * * [progress]: [ 8 / 93 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y))))>
2.781 * * * * [progress]: [ 9 / 93 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (* (* y y) y))))>
2.781 * * * * [progress]: [ 10 / 93 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (/ (- x y) (* x 2.0)) y)) (cbrt (/ (/ (- x y) (* x 2.0)) y))) (cbrt (/ (/ (- x y) (* x 2.0)) y))))>
2.781 * * * * [progress]: [ 11 / 93 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (/ (- x y) (* x 2.0)) y) (/ (/ (- x y) (* x 2.0)) y)) (/ (/ (- x y) (* x 2.0)) y))))>
2.781 * * * * [progress]: [ 12 / 93 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (/ (- x y) (* x 2.0)) y)) (sqrt (/ (/ (- x y) (* x 2.0)) y))))>
2.781 * * * * [progress]: [ 13 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ (- x y) (* x 2.0))) (- y)))>
2.781 * * * * [progress]: [ 14 / 93 ] simplifiying candidate #<alt (λ (x y) (- (/ (/ x (* x 2.0)) y) (/ (/ y (* x 2.0)) y)))>
2.781 * * * * [progress]: [ 15 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y))))>
2.781 * * * * [progress]: [ 16 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (- x y) (* x 2.0))) (sqrt y))))>
2.781 * * * * [progress]: [ 17 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) 1) (/ (cbrt (/ (- x y) (* x 2.0))) y)))>
2.781 * * * * [progress]: [ 18 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (- x y) (* x 2.0))) (cbrt y))))>
2.781 * * * * [progress]: [ 19 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))))>
2.781 * * * * [progress]: [ 20 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (/ (- x y) (* x 2.0))) 1) (/ (sqrt (/ (- x y) (* x 2.0))) y)))>
2.781 * * * * [progress]: [ 21 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (- x y)) 2.0) (cbrt y))))>
2.781 * * * * [progress]: [ 22 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (sqrt y)) (/ (/ (cbrt (- x y)) 2.0) (sqrt y))))>
2.781 * * * * [progress]: [ 23 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) 1) (/ (/ (cbrt (- x y)) 2.0) y)))>
2.781 * * * * [progress]: [ 24 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (- x y)) 2.0) (cbrt y))))>
2.781 * * * * [progress]: [ 25 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (sqrt (- x y)) x) (sqrt y)) (/ (/ (sqrt (- x y)) 2.0) (sqrt y))))>
2.782 * * * * [progress]: [ 26 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (sqrt (- x y)) x) 1) (/ (/ (sqrt (- x y)) 2.0) y)))>
2.782 * * * * [progress]: [ 27 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y))))>
2.782 * * * * [progress]: [ 28 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y))))>
2.782 * * * * [progress]: [ 29 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) 1) (/ (/ (- x y) 2.0) y)))>
2.782 * * * * [progress]: [ 30 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y))) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (cbrt y))))>
2.782 * * * * [progress]: [ 31 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y)) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y))))>
2.782 * * * * [progress]: [ 32 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (+ (sqrt x) (sqrt y)) x) 1) (/ (/ (- (sqrt x) (sqrt y)) 2.0) y)))>
2.782 * * * * [progress]: [ 33 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y))))>
2.782 * * * * [progress]: [ 34 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y))))>
2.782 * * * * [progress]: [ 35 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) 1) (/ (/ (- x y) 2.0) y)))>
2.782 * * * * [progress]: [ 36 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (- x y) (* x 2.0)) (cbrt y))))>
2.782 * * * * [progress]: [ 37 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ (- x y) (* x 2.0)) (sqrt y))))>
2.782 * * * * [progress]: [ 38 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (/ (- x y) (* x 2.0)) y)))>
2.782 * * * * [progress]: [ 39 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y))))>
2.782 * * * * [progress]: [ 40 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y))))>
2.782 * * * * [progress]: [ 41 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) 1) (/ (/ 1 (* x 2.0)) y)))>
2.782 * * * * [progress]: [ 42 / 93 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (/ (- x y) (* x 2.0)) y)))>
2.782 * * * * [progress]: [ 43 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>
2.782 * * * * [progress]: [ 44 / 93 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ y (/ (- x y) (* x 2.0)))))>
2.783 * * * * [progress]: [ 45 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (cbrt y)))>
2.783 * * * * [progress]: [ 46 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) (* x 2.0)) (sqrt y)) (sqrt y)))>
2.783 * * * * [progress]: [ 47 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) (* x 2.0)) 1) y))>
2.783 * * * * [progress]: [ 48 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (/ y (cbrt (/ (- x y) (* x 2.0))))))>
2.783 * * * * [progress]: [ 49 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (/ (- x y) (* x 2.0))) (/ y (sqrt (/ (- x y) (* x 2.0))))))>
2.783 * * * * [progress]: [ 50 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ y (/ (cbrt (- x y)) 2.0))))>
2.783 * * * * [progress]: [ 51 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (sqrt (- x y)) x) (/ y (/ (sqrt (- x y)) 2.0))))>
2.783 * * * * [progress]: [ 52 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 x) (/ y (/ (- x y) 2.0))))>
2.783 * * * * [progress]: [ 53 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (sqrt x) (sqrt y)) x) (/ y (/ (- (sqrt x) (sqrt y)) 2.0))))>
2.783 * * * * [progress]: [ 54 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 x) (/ y (/ (- x y) 2.0))))>
2.783 * * * * [progress]: [ 55 / 93 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ y (/ (- x y) (* x 2.0)))))>
2.783 * * * * [progress]: [ 56 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (/ y (/ 1 (* x 2.0)))))>
2.783 * * * * [progress]: [ 57 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (* y (* x 2.0))))>
2.783 * * * * [progress]: [ 58 / 93 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (/ (- x y) (* x 2.0)) y))))>
2.783 * * * * [progress]: [ 59 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (pow (/ (- x y) (* x 2.0)) 1) y))>
2.783 * * * * [progress]: [ 60 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (exp (- (log (- x y)) (+ (log x) (log 2.0)))) y))>
2.783 * * * * [progress]: [ 61 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (exp (- (log (- x y)) (log (* x 2.0)))) y))>
2.783 * * * * [progress]: [ 62 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (exp (log (/ (- x y) (* x 2.0)))) y))>
2.783 * * * * [progress]: [ 63 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (log (exp (/ (- x y) (* x 2.0)))) y))>
2.783 * * * * [progress]: [ 64 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))) y))>
2.784 * * * * [progress]: [ 65 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))) y))>
2.784 * * * * [progress]: [ 66 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (cbrt (/ (- x y) (* x 2.0)))) y))>
2.784 * * * * [progress]: [ 67 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (cbrt (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0)))) y))>
2.784 * * * * [progress]: [ 68 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0)))) y))>
2.784 * * * * [progress]: [ 69 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (- x y)) (- (* x 2.0))) y))>
2.784 * * * * [progress]: [ 70 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ x (* x 2.0)) (/ y (* x 2.0))) y))>
2.784 * * * * [progress]: [ 71 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0)) y))>
2.784 * * * * [progress]: [ 72 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0)) y))>
2.784 * * * * [progress]: [ 73 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ 1 x) (/ (- x y) 2.0)) y))>
2.784 * * * * [progress]: [ 74 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0)) y))>
2.784 * * * * [progress]: [ 75 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ 1 x) (/ (- x y) 2.0)) y))>
2.784 * * * * [progress]: [ 76 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (/ (- x y) (* x 2.0))) y))>
2.784 * * * * [progress]: [ 77 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (/ 1 (* x 2.0))) y))>
2.784 * * * * [progress]: [ 78 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 (/ (* x 2.0) (- x y))) y))>
2.784 * * * * [progress]: [ 79 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) x) 2.0) y))>
2.784 * * * * [progress]: [ 80 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* x 2.0) (cbrt (- x y)))) y))>
2.784 * * * * [progress]: [ 81 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (sqrt (- x y)) (/ (* x 2.0) (sqrt (- x y)))) y))>
2.784 * * * * [progress]: [ 82 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 (/ (* x 2.0) (- x y))) y))>
2.784 * * * * [progress]: [ 83 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (sqrt x) (sqrt y)) (/ (* x 2.0) (- (sqrt x) (sqrt y)))) y))>
2.785 * * * * [progress]: [ 84 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 (/ (* x 2.0) (- x y))) y))>
2.785 * * * * [progress]: [ 85 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (pow x 3) (pow y 3)) (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y))))) y))>
2.785 * * * * [progress]: [ 86 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (* (* x 2.0) (+ x y))) y))>
2.785 * * * * [progress]: [ 87 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (posit16->real (real->posit16 (/ (- x y) (* x 2.0)))) y))>
2.785 * * * * [progress]: [ 88 / 93 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
2.785 * * * * [progress]: [ 89 / 93 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
2.785 * * * * [progress]: [ 90 / 93 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
2.785 * * * * [progress]: [ 91 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- 0.5 (* 0.5 (/ y x))) y))>
2.785 * * * * [progress]: [ 92 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- 0.5 (* 0.5 (/ y x))) y))>
2.785 * * * * [progress]: [ 93 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- 0.5 (* 0.5 (/ y x))) y))>
2.786 * [simplify]: Simplifying:
  (- (- (log (- x y)) (+ (log x) (log 2.0))) (log y))
  (- (- (log (- x y)) (log (* x 2.0))) (log y))
  (- (log (/ (- x y) (* x 2.0))) (log y))
  (log (/ (/ (- x y) (* x 2.0)) y))
  (exp (/ (/ (- x y) (* x 2.0)) y))
  (/ (/ (* (* (- x y) (- x 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 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (* (* y y) y))
  (* (cbrt (/ (/ (- x y) (* x 2.0)) y)) (cbrt (/ (/ (- x y) (* x 2.0)) y)))
  (cbrt (/ (/ (- x y) (* x 2.0)) y))
  (* (* (/ (/ (- x y) (* x 2.0)) y) (/ (/ (- x y) (* x 2.0)) y)) (/ (/ (- x y) (* x 2.0)) y))
  (sqrt (/ (/ (- x y) (* x 2.0)) y))
  (sqrt (/ (/ (- x y) (* x 2.0)) y))
  (- (/ (- x y) (* x 2.0)))
  (- y)
  (/ (/ x (* x 2.0)) y)
  (/ (/ y (* x 2.0)) y)
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y))
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y))
  (/ (cbrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) 1)
  (/ (cbrt (/ (- x y) (* x 2.0))) y)
  (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ (- x y) (* x 2.0))) (cbrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) 1)
  (/ (sqrt (/ (- x y) (* x 2.0))) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt (- x y)) 2.0) (cbrt y))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (sqrt y))
  (/ (/ (cbrt (- x y)) 2.0) (sqrt y))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) 1)
  (/ (/ (cbrt (- x y)) 2.0) y)
  (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt (- x y)) 2.0) (cbrt y))
  (/ (/ (sqrt (- x y)) x) (sqrt y))
  (/ (/ (sqrt (- x y)) 2.0) (sqrt y))
  (/ (/ (sqrt (- x y)) x) 1)
  (/ (/ (sqrt (- x y)) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) 2.0) (cbrt y))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ (/ 1 x) 1)
  (/ (/ (- x y) 2.0) y)
  (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y)))
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) (cbrt y))
  (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y))
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y))
  (/ (/ (+ (sqrt x) (sqrt y)) x) 1)
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) 2.0) (cbrt y))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ (/ 1 x) 1)
  (/ (/ (- x y) 2.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) (* x 2.0)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ (- x y) (* x 2.0)) (sqrt y))
  (/ 1 1)
  (/ (/ (- x y) (* x 2.0)) y)
  (/ (- x y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (* x 2.0)) (cbrt y))
  (/ (- x y) (sqrt y))
  (/ (/ 1 (* x 2.0)) (sqrt y))
  (/ (- x y) 1)
  (/ (/ 1 (* x 2.0)) y)
  (/ 1 y)
  (/ y (/ (- x y) (* x 2.0)))
  (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) (* x 2.0)) (sqrt y))
  (/ (/ (- x y) (* x 2.0)) 1)
  (/ y (cbrt (/ (- x y) (* x 2.0))))
  (/ y (sqrt (/ (- x y) (* x 2.0))))
  (/ y (/ (cbrt (- x y)) 2.0))
  (/ y (/ (sqrt (- x y)) 2.0))
  (/ y (/ (- x y) 2.0))
  (/ y (/ (- (sqrt x) (sqrt y)) 2.0))
  (/ y (/ (- x y) 2.0))
  (/ y (/ (- x y) (* x 2.0)))
  (/ y (/ 1 (* x 2.0)))
  (* y (* x 2.0))
  (real->posit16 (/ (/ (- x y) (* x 2.0)) y))
  (- (log (- x y)) (+ (log x) (log 2.0)))
  (- (log (- x y)) (log (* x 2.0)))
  (log (/ (- x y) (* x 2.0)))
  (exp (/ (- x y) (* x 2.0)))
  (/ (* (* (- x y) (- x y)) (- 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)))
  (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))
  (cbrt (/ (- x y) (* x 2.0)))
  (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (- (- x y))
  (- (* x 2.0))
  (/ x (* x 2.0))
  (/ y (* x 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) x)
  (/ (cbrt (- x y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (+ (sqrt x) (sqrt y)) x)
  (/ (- (sqrt x) (sqrt y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (- x y))
  (/ (- x y) x)
  (/ (* x 2.0) (cbrt (- x y)))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ (* x 2.0) (- x y))
  (/ (* x 2.0) (- (sqrt x) (sqrt y)))
  (/ (* x 2.0) (- x y))
  (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y))))
  (* (* x 2.0) (+ x y))
  (real->posit16 (/ (- x y) (* x 2.0)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- 0.5 (* 0.5 (/ y x)))
  (- 0.5 (* 0.5 (/ y x)))
  (- 0.5 (* 0.5 (/ y x)))
2.789 * * [simplify]: iteration 0: 153 enodes
2.839 * * [simplify]: iteration 1: 385 enodes
3.023 * * [simplify]: iteration 2: 1391 enodes
3.649 * * [simplify]: iteration complete: 5000 enodes
3.649 * * [simplify]: Extracting #0: cost 91 inf + 0
3.651 * * [simplify]: Extracting #1: cost 1022 inf + 1
3.656 * * [simplify]: Extracting #2: cost 1953 inf + 874
3.678 * * [simplify]: Extracting #3: cost 1623 inf + 65575
3.746 * * [simplify]: Extracting #4: cost 271 inf + 288529
3.817 * * [simplify]: Extracting #5: cost 9 inf + 337765
3.906 * * [simplify]: Extracting #6: cost 0 inf + 339079
4.007 * [simplify]: Simplified to:
  (log (/ (- x y) (* (* y 2.0) x)))
  (log (/ (- x y) (* (* y 2.0) x)))
  (log (/ (- x y) (* (* y 2.0) x)))
  (log (/ (- x y) (* (* y 2.0) x)))
  (exp (/ (- 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 2.0) x))))
  (* (cbrt (/ (- x y) (* (* y 2.0) x))) (cbrt (/ (- x y) (* (* y 2.0) x))))
  (cbrt (/ (- x y) (* (* y 2.0) x)))
  (* (/ (- x y) (* (* y 2.0) x)) (* (/ (- x y) (* (* y 2.0) x)) (/ (- x y) (* (* y 2.0) x))))
  (sqrt (/ (- x y) (* (* y 2.0) x)))
  (sqrt (/ (- x y) (* (* y 2.0) x)))
  (- (/ (- x y) (* x 2.0)))
  (- y)
  (/ (/ 1 2.0) y)
  (/ (/ 1 x) 2.0)
  (* (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y)) (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y)))
  (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y))
  (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y))
  (/ (cbrt (/ (- x y) (* x 2.0))) (sqrt y))
  (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))
  (/ (cbrt (/ (- x y) (* x 2.0))) y)
  (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ (- x y) (* x 2.0))) (cbrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y))
  (sqrt (/ (- x y) (* x 2.0)))
  (/ (sqrt (/ (- x y) (* x 2.0))) y)
  (/ (* (/ (cbrt (- x y)) (cbrt y)) (/ (cbrt (- x y)) (cbrt y))) x)
  (/ (cbrt (- x y)) (* 2.0 (cbrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x (sqrt y)))
  (/ (cbrt (- x y)) (* 2.0 (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) x)
  (/ (/ (cbrt (- x y)) y) 2.0)
  (/ (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) x)
  (/ (/ (sqrt (- x y)) 2.0) (cbrt y))
  (/ (sqrt (- x y)) (* x (sqrt y)))
  (/ (/ (sqrt (- x y)) (sqrt y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (/ (sqrt (- x y)) y) 2.0)
  (/ (/ (/ 1 x) (cbrt y)) (cbrt y))
  (/ (/ (- x y) (cbrt y)) 2.0)
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ 1 x)
  (/ (- x y) (* 2.0 y))
  (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt x) (sqrt y)) (* 2.0 (cbrt y)))
  (/ (+ (sqrt x) (sqrt y)) (* x (sqrt y)))
  (/ (/ (- (sqrt x) (sqrt y)) (sqrt y)) 2.0)
  (/ (+ (sqrt x) (sqrt y)) x)
  (/ (- (sqrt x) (sqrt y)) (* 2.0 y))
  (/ (/ (/ 1 x) (cbrt y)) (cbrt y))
  (/ (/ (- x y) (cbrt y)) 2.0)
  (/ (/ 1 x) (sqrt y))
  (/ (/ (- x y) 2.0) (sqrt y))
  (/ 1 x)
  (/ (- x y) (* 2.0 y))
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ (- x y) (cbrt y)) (* x 2.0))
  (/ 1 (sqrt y))
  (/ (/ (- x y) (sqrt y)) (* x 2.0))
  1
  (/ (- x y) (* (* y 2.0) x))
  (/ (/ (- x y) (cbrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (* x 2.0)))
  (/ (- x y) (sqrt y))
  (/ (/ (/ 1 x) 2.0) (sqrt y))
  (- x y)
  (/ (/ 1 y) (* x 2.0))
  (/ 1 y)
  (/ (* (* y 2.0) x) (- x y))
  (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y)))
  (/ (/ (- x y) (sqrt y)) (* x 2.0))
  (/ (- x y) (* x 2.0))
  (/ y (cbrt (/ (- x y) (* x 2.0))))
  (/ y (sqrt (/ (- x y) (* x 2.0))))
  (/ (* y 2.0) (cbrt (- x y)))
  (/ (* 2.0 y) (sqrt (- x y)))
  (/ (* y 2.0) (- x y))
  (/ (* y 2.0) (- (sqrt x) (sqrt y)))
  (/ (* y 2.0) (- x y))
  (/ (* (* y 2.0) x) (- x y))
  (* (* y 2.0) x)
  (* (* y 2.0) x)
  (real->posit16 (/ (- x y) (* (* y 2.0) x)))
  (log (/ (- x y) (* x 2.0)))
  (log (/ (- x y) (* x 2.0)))
  (log (/ (- x y) (* x 2.0)))
  (exp (/ (- x y) (* x 2.0)))
  (* (/ (- x y) (* x 2.0)) (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))))
  (* (/ (- x y) (* x 2.0)) (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))))
  (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))
  (cbrt (/ (- x y) (* x 2.0)))
  (* (/ (- x y) (* x 2.0)) (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))))
  (sqrt (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (- (- x y))
  (* 2.0 (- x))
  (/ 1 2.0)
  (/ y (* x 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) x)
  (/ (cbrt (- x y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (+ (sqrt x) (sqrt y)) x)
  (/ (- (sqrt x) (sqrt y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (/ 1 x) 2.0)
  (* (/ x (- x y)) 2.0)
  (/ (- x y) x)
  (/ (* x 2.0) (cbrt (- x y)))
  (/ (* x 2.0) (sqrt (- x y)))
  (* (/ x (- x y)) 2.0)
  (/ (* x 2.0) (- (sqrt x) (sqrt y)))
  (* (/ x (- x y)) 2.0)
  (* (* x 2.0) (+ (* y (+ y x)) (* x x)))
  (* (* (+ y x) x) 2.0)
  (real->posit16 (/ (- x y) (* x 2.0)))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 0.5 (/ (* y 0.5) x))
  (- 0.5 (/ (* y 0.5) x))
  (- 0.5 (/ (* y 0.5) x))
4.012 * * * [progress]: adding candidates to table
4.316 * * [progress]: iteration 4 / 4
4.316 * * * [progress]: picking best candidate
4.319 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>
4.319 * * * [progress]: localizing error
4.339 * * * [progress]: generating rewritten candidates
4.339 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.384 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
4.410 * * * [progress]: generating series expansions
4.410 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.410 * [backup-simplify]: Simplify (* (/ (- x y) (* x 2.0)) (/ 1 y)) into (* 0.5 (/ (- x y) (* x y)))
4.410 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
4.410 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
4.410 * [taylor]: Taking taylor expansion of 0.5 in y
4.410 * [backup-simplify]: Simplify 0.5 into 0.5
4.410 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
4.410 * [taylor]: Taking taylor expansion of (- x y) in y
4.410 * [taylor]: Taking taylor expansion of x in y
4.410 * [backup-simplify]: Simplify x into x
4.410 * [taylor]: Taking taylor expansion of y in y
4.410 * [backup-simplify]: Simplify 0 into 0
4.410 * [backup-simplify]: Simplify 1 into 1
4.410 * [taylor]: Taking taylor expansion of (* x y) in y
4.410 * [taylor]: Taking taylor expansion of x in y
4.410 * [backup-simplify]: Simplify x into x
4.410 * [taylor]: Taking taylor expansion of y in y
4.410 * [backup-simplify]: Simplify 0 into 0
4.410 * [backup-simplify]: Simplify 1 into 1
4.411 * [backup-simplify]: Simplify (- 0) into 0
4.411 * [backup-simplify]: Simplify (+ x 0) into x
4.411 * [backup-simplify]: Simplify (* x 0) into 0
4.412 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.412 * [backup-simplify]: Simplify (/ x x) into 1
4.412 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
4.412 * [taylor]: Taking taylor expansion of 0.5 in x
4.412 * [backup-simplify]: Simplify 0.5 into 0.5
4.412 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
4.412 * [taylor]: Taking taylor expansion of (- x y) in x
4.412 * [taylor]: Taking taylor expansion of x in x
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 1 into 1
4.412 * [taylor]: Taking taylor expansion of y in x
4.412 * [backup-simplify]: Simplify y into y
4.412 * [taylor]: Taking taylor expansion of (* x y) in x
4.412 * [taylor]: Taking taylor expansion of x in x
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 1 into 1
4.412 * [taylor]: Taking taylor expansion of y in x
4.412 * [backup-simplify]: Simplify y into y
4.412 * [backup-simplify]: Simplify (- y) into (- y)
4.412 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.412 * [backup-simplify]: Simplify (* 0 y) into 0
4.412 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.412 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.413 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
4.413 * [taylor]: Taking taylor expansion of 0.5 in x
4.413 * [backup-simplify]: Simplify 0.5 into 0.5
4.413 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
4.413 * [taylor]: Taking taylor expansion of (- x y) in x
4.413 * [taylor]: Taking taylor expansion of x in x
4.413 * [backup-simplify]: Simplify 0 into 0
4.413 * [backup-simplify]: Simplify 1 into 1
4.413 * [taylor]: Taking taylor expansion of y in x
4.413 * [backup-simplify]: Simplify y into y
4.413 * [taylor]: Taking taylor expansion of (* x y) in x
4.413 * [taylor]: Taking taylor expansion of x in x
4.413 * [backup-simplify]: Simplify 0 into 0
4.413 * [backup-simplify]: Simplify 1 into 1
4.413 * [taylor]: Taking taylor expansion of y in x
4.413 * [backup-simplify]: Simplify y into y
4.413 * [backup-simplify]: Simplify (- y) into (- y)
4.413 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.413 * [backup-simplify]: Simplify (* 0 y) into 0
4.413 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.413 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.414 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
4.414 * [taylor]: Taking taylor expansion of -0.5 in y
4.414 * [backup-simplify]: Simplify -0.5 into -0.5
4.414 * [backup-simplify]: Simplify (- 0) into 0
4.415 * [backup-simplify]: Simplify (+ 1 0) into 1
4.415 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.415 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
4.416 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
4.416 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
4.416 * [taylor]: Taking taylor expansion of 0.5 in y
4.416 * [backup-simplify]: Simplify 0.5 into 0.5
4.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.416 * [taylor]: Taking taylor expansion of y in y
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [backup-simplify]: Simplify (/ 1 1) into 1
4.417 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.417 * [backup-simplify]: Simplify 0.5 into 0.5
4.417 * [backup-simplify]: Simplify -0.5 into -0.5
4.417 * [backup-simplify]: Simplify (- 0) into 0
4.417 * [backup-simplify]: Simplify (+ 0 0) into 0
4.418 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.418 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
4.419 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
4.419 * [taylor]: Taking taylor expansion of 0 in y
4.419 * [backup-simplify]: Simplify 0 into 0
4.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.420 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.420 * [backup-simplify]: Simplify 0 into 0
4.420 * [backup-simplify]: Simplify 0 into 0
4.421 * [backup-simplify]: Simplify (- 0) into 0
4.421 * [backup-simplify]: Simplify (+ 0 0) into 0
4.422 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.423 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.424 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
4.424 * [taylor]: Taking taylor expansion of 0 in y
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.425 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.425 * [backup-simplify]: Simplify 0 into 0
4.425 * [backup-simplify]: Simplify 0 into 0
4.426 * [backup-simplify]: Simplify (- 0) into 0
4.426 * [backup-simplify]: Simplify (+ 0 0) into 0
4.427 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.428 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.429 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
4.429 * [taylor]: Taking taylor expansion of 0 in y
4.429 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
4.429 * [backup-simplify]: Simplify (* (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
4.429 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
4.429 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
4.429 * [taylor]: Taking taylor expansion of 0.5 in y
4.429 * [backup-simplify]: Simplify 0.5 into 0.5
4.430 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
4.430 * [taylor]: Taking taylor expansion of x in y
4.430 * [backup-simplify]: Simplify x into x
4.430 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
4.430 * [taylor]: Taking taylor expansion of y in y
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.430 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.430 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.430 * [taylor]: Taking taylor expansion of x in y
4.430 * [backup-simplify]: Simplify x into x
4.430 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.430 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.430 * [taylor]: Taking taylor expansion of y in y
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.430 * [backup-simplify]: Simplify (/ 1 1) into 1
4.430 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
4.430 * [taylor]: Taking taylor expansion of 0.5 in x
4.430 * [backup-simplify]: Simplify 0.5 into 0.5
4.430 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
4.430 * [taylor]: Taking taylor expansion of x in x
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.430 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.430 * [taylor]: Taking taylor expansion of y in x
4.430 * [backup-simplify]: Simplify y into y
4.430 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.431 * [taylor]: Taking taylor expansion of x in x
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 1 into 1
4.431 * [backup-simplify]: Simplify (/ 1 1) into 1
4.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.431 * [taylor]: Taking taylor expansion of y in x
4.431 * [backup-simplify]: Simplify y into y
4.431 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.431 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
4.431 * [taylor]: Taking taylor expansion of 0.5 in x
4.431 * [backup-simplify]: Simplify 0.5 into 0.5
4.431 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
4.431 * [taylor]: Taking taylor expansion of x in x
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 1 into 1
4.431 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.431 * [taylor]: Taking taylor expansion of y in x
4.431 * [backup-simplify]: Simplify y into y
4.431 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.431 * [taylor]: Taking taylor expansion of x in x
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 1 into 1
4.432 * [backup-simplify]: Simplify (/ 1 1) into 1
4.432 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.432 * [taylor]: Taking taylor expansion of y in x
4.432 * [backup-simplify]: Simplify y into y
4.432 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.432 * [backup-simplify]: Simplify (+ 1 0) into 1
4.432 * [backup-simplify]: Simplify (* y 1) into y
4.432 * [backup-simplify]: Simplify (* 0 y) into 0
4.433 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.433 * [taylor]: Taking taylor expansion of 0 in y
4.433 * [backup-simplify]: Simplify 0 into 0
4.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.433 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.433 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.434 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
4.434 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
4.435 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
4.435 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
4.435 * [taylor]: Taking taylor expansion of 0.5 in y
4.435 * [backup-simplify]: Simplify 0.5 into 0.5
4.435 * [taylor]: Taking taylor expansion of y in y
4.435 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify 1 into 1
4.435 * [backup-simplify]: Simplify 0 into 0
4.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.436 * [backup-simplify]: Simplify (- 0) into 0
4.436 * [backup-simplify]: Simplify (+ 0 0) into 0
4.437 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
4.438 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
4.439 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
4.439 * [taylor]: Taking taylor expansion of (- 0.5) in y
4.439 * [taylor]: Taking taylor expansion of 0.5 in y
4.439 * [backup-simplify]: Simplify 0.5 into 0.5
4.439 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.439 * [backup-simplify]: Simplify 0 into 0
4.439 * [backup-simplify]: Simplify 0 into 0
4.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.440 * [backup-simplify]: Simplify (- 0) into 0
4.441 * [backup-simplify]: Simplify (+ 0 0) into 0
4.441 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.442 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
4.443 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
4.443 * [taylor]: Taking taylor expansion of 0 in y
4.444 * [backup-simplify]: Simplify 0 into 0
4.444 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.444 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.445 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.445 * [backup-simplify]: Simplify 0.5 into 0.5
4.445 * [backup-simplify]: Simplify 0 into 0
4.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.447 * [backup-simplify]: Simplify (- 0) into 0
4.447 * [backup-simplify]: Simplify (+ 0 0) into 0
4.448 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.449 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
4.451 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
4.451 * [taylor]: Taking taylor expansion of 0 in y
4.451 * [backup-simplify]: Simplify 0 into 0
4.451 * [backup-simplify]: Simplify 0 into 0
4.451 * [backup-simplify]: Simplify (- 0) into 0
4.451 * [backup-simplify]: Simplify 0 into 0
4.452 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.452 * [backup-simplify]: Simplify 0 into 0
4.452 * [backup-simplify]: Simplify 0 into 0
4.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.453 * [backup-simplify]: Simplify (- 0) into 0
4.454 * [backup-simplify]: Simplify (+ 0 0) into 0
4.455 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
4.457 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
4.458 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
4.458 * [taylor]: Taking taylor expansion of 0 in y
4.458 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
4.459 * [backup-simplify]: Simplify (* (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
4.459 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
4.459 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
4.459 * [taylor]: Taking taylor expansion of 0.5 in y
4.459 * [backup-simplify]: Simplify 0.5 into 0.5
4.459 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
4.459 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.459 * [taylor]: Taking taylor expansion of y in y
4.459 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify 1 into 1
4.460 * [backup-simplify]: Simplify (/ 1 1) into 1
4.460 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.460 * [taylor]: Taking taylor expansion of x in y
4.460 * [backup-simplify]: Simplify x into x
4.460 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.460 * [taylor]: Taking taylor expansion of (* x y) in y
4.460 * [taylor]: Taking taylor expansion of x in y
4.460 * [backup-simplify]: Simplify x into x
4.460 * [taylor]: Taking taylor expansion of y in y
4.460 * [backup-simplify]: Simplify 0 into 0
4.460 * [backup-simplify]: Simplify 1 into 1
4.460 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
4.460 * [taylor]: Taking taylor expansion of 0.5 in x
4.460 * [backup-simplify]: Simplify 0.5 into 0.5
4.460 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
4.460 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.460 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.460 * [taylor]: Taking taylor expansion of y in x
4.460 * [backup-simplify]: Simplify y into y
4.460 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.460 * [taylor]: Taking taylor expansion of x in x
4.460 * [backup-simplify]: Simplify 0 into 0
4.460 * [backup-simplify]: Simplify 1 into 1
4.461 * [backup-simplify]: Simplify (/ 1 1) into 1
4.461 * [taylor]: Taking taylor expansion of (* x y) in x
4.461 * [taylor]: Taking taylor expansion of x in x
4.461 * [backup-simplify]: Simplify 0 into 0
4.461 * [backup-simplify]: Simplify 1 into 1
4.461 * [taylor]: Taking taylor expansion of y in x
4.461 * [backup-simplify]: Simplify y into y
4.461 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
4.461 * [taylor]: Taking taylor expansion of 0.5 in x
4.461 * [backup-simplify]: Simplify 0.5 into 0.5
4.461 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
4.461 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.461 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.461 * [taylor]: Taking taylor expansion of y in x
4.461 * [backup-simplify]: Simplify y into y
4.461 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.461 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.461 * [taylor]: Taking taylor expansion of x in x
4.461 * [backup-simplify]: Simplify 0 into 0
4.461 * [backup-simplify]: Simplify 1 into 1
4.462 * [backup-simplify]: Simplify (/ 1 1) into 1
4.462 * [taylor]: Taking taylor expansion of (* x y) in x
4.462 * [taylor]: Taking taylor expansion of x in x
4.462 * [backup-simplify]: Simplify 0 into 0
4.462 * [backup-simplify]: Simplify 1 into 1
4.462 * [taylor]: Taking taylor expansion of y in x
4.462 * [backup-simplify]: Simplify y into y
4.462 * [backup-simplify]: Simplify (- 1) into -1
4.463 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.463 * [backup-simplify]: Simplify (* 0 y) into 0
4.463 * [backup-simplify]: Simplify (* -1 0) into 0
4.463 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.463 * [taylor]: Taking taylor expansion of 0 in y
4.463 * [backup-simplify]: Simplify 0 into 0
4.464 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.465 * [backup-simplify]: Simplify (- 0) into 0
4.465 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.465 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
4.465 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
4.465 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
4.465 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
4.465 * [taylor]: Taking taylor expansion of 0.5 in y
4.465 * [backup-simplify]: Simplify 0.5 into 0.5
4.465 * [taylor]: Taking taylor expansion of y in y
4.465 * [backup-simplify]: Simplify 0 into 0
4.465 * [backup-simplify]: Simplify 1 into 1
4.465 * [backup-simplify]: Simplify 0 into 0
4.466 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.467 * [backup-simplify]: Simplify (- 0) into 0
4.468 * [backup-simplify]: Simplify (+ 0 0) into 0
4.468 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
4.469 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
4.469 * [taylor]: Taking taylor expansion of 0.5 in y
4.469 * [backup-simplify]: Simplify 0.5 into 0.5
4.469 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.470 * [backup-simplify]: Simplify (- 0) into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.471 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.471 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.472 * [backup-simplify]: Simplify (- 0) into 0
4.472 * [backup-simplify]: Simplify (+ 0 0) into 0
4.473 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
4.474 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
4.474 * [taylor]: Taking taylor expansion of 0 in y
4.474 * [backup-simplify]: Simplify 0 into 0
4.474 * [backup-simplify]: Simplify 0.5 into 0.5
4.475 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.476 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.476 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.476 * [backup-simplify]: Simplify 0 into 0
4.477 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.477 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.478 * [backup-simplify]: Simplify (- 0) into 0
4.479 * [backup-simplify]: Simplify (+ 0 0) into 0
4.480 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
4.481 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
4.481 * [taylor]: Taking taylor expansion of 0 in y
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 0 into 0
4.482 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.482 * [backup-simplify]: Simplify (- 0) into 0
4.482 * [backup-simplify]: Simplify 0 into 0
4.482 * [backup-simplify]: Simplify 0 into 0
4.484 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.485 * [backup-simplify]: Simplify (- 0) into 0
4.485 * [backup-simplify]: Simplify (+ 0 0) into 0
4.487 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
4.488 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
4.488 * [taylor]: Taking taylor expansion of 0 in y
4.488 * [backup-simplify]: Simplify 0 into 0
4.488 * [backup-simplify]: Simplify 0 into 0
4.489 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
4.489 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
4.489 * [backup-simplify]: Simplify (/ (- x y) (* x 2.0)) into (* 0.5 (/ (- x y) x))
4.489 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0
4.489 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y
4.489 * [taylor]: Taking taylor expansion of 0.5 in y
4.489 * [backup-simplify]: Simplify 0.5 into 0.5
4.489 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
4.489 * [taylor]: Taking taylor expansion of (- x y) in y
4.489 * [taylor]: Taking taylor expansion of x in y
4.489 * [backup-simplify]: Simplify x into x
4.489 * [taylor]: Taking taylor expansion of y in y
4.489 * [backup-simplify]: Simplify 0 into 0
4.489 * [backup-simplify]: Simplify 1 into 1
4.489 * [taylor]: Taking taylor expansion of x in y
4.489 * [backup-simplify]: Simplify x into x
4.490 * [backup-simplify]: Simplify (- 0) into 0
4.490 * [backup-simplify]: Simplify (+ x 0) into x
4.490 * [backup-simplify]: Simplify (/ x x) into 1
4.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
4.490 * [taylor]: Taking taylor expansion of 0.5 in x
4.490 * [backup-simplify]: Simplify 0.5 into 0.5
4.490 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
4.490 * [taylor]: Taking taylor expansion of (- x y) in x
4.490 * [taylor]: Taking taylor expansion of x in x
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 1 into 1
4.490 * [taylor]: Taking taylor expansion of y in x
4.490 * [backup-simplify]: Simplify y into y
4.490 * [taylor]: Taking taylor expansion of x in x
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 1 into 1
4.490 * [backup-simplify]: Simplify (- y) into (- y)
4.490 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.490 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
4.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
4.490 * [taylor]: Taking taylor expansion of 0.5 in x
4.490 * [backup-simplify]: Simplify 0.5 into 0.5
4.490 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
4.490 * [taylor]: Taking taylor expansion of (- x y) in x
4.490 * [taylor]: Taking taylor expansion of x in x
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 1 into 1
4.490 * [taylor]: Taking taylor expansion of y in x
4.490 * [backup-simplify]: Simplify y into y
4.490 * [taylor]: Taking taylor expansion of x in x
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 1 into 1
4.490 * [backup-simplify]: Simplify (- y) into (- y)
4.490 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.491 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
4.491 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y)
4.491 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
4.491 * [taylor]: Taking taylor expansion of -0.5 in y
4.491 * [backup-simplify]: Simplify -0.5 into -0.5
4.491 * [taylor]: Taking taylor expansion of y in y
4.491 * [backup-simplify]: Simplify 0 into 0
4.491 * [backup-simplify]: Simplify 1 into 1
4.491 * [backup-simplify]: Simplify (* -0.5 0) into 0
4.491 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify (- 0) into 0
4.492 * [backup-simplify]: Simplify (+ 1 0) into 1
4.493 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
4.493 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 (* -1 y))) into 0.5
4.493 * [taylor]: Taking taylor expansion of 0.5 in y
4.493 * [backup-simplify]: Simplify 0.5 into 0.5
4.493 * [backup-simplify]: Simplify 0.5 into 0.5
4.494 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
4.495 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.495 * [backup-simplify]: Simplify (- 0) into 0
4.495 * [backup-simplify]: Simplify (+ 0 0) into 0
4.496 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
4.501 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
4.501 * [taylor]: Taking taylor expansion of 0 in y
4.501 * [backup-simplify]: Simplify 0 into 0
4.501 * [backup-simplify]: Simplify 0 into 0
4.501 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.502 * [backup-simplify]: Simplify 0 into 0
4.502 * [backup-simplify]: Simplify (- 0) into 0
4.503 * [backup-simplify]: Simplify (+ 0 0) into 0
4.504 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.505 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
4.505 * [taylor]: Taking taylor expansion of 0 in y
4.505 * [backup-simplify]: Simplify 0 into 0
4.505 * [backup-simplify]: Simplify 0 into 0
4.505 * [backup-simplify]: Simplify 0 into 0
4.505 * [backup-simplify]: Simplify 0 into 0
4.506 * [backup-simplify]: Simplify (+ (* (- 0.5) (* y (/ 1 x))) 0.5) into (- 0.5 (* 0.5 (/ y x)))
4.506 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (- (/ 1 x) (/ 1 y))))
4.506 * [approximate]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
4.506 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in y
4.506 * [taylor]: Taking taylor expansion of 0.5 in y
4.506 * [backup-simplify]: Simplify 0.5 into 0.5
4.506 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
4.506 * [taylor]: Taking taylor expansion of x in y
4.506 * [backup-simplify]: Simplify x into x
4.506 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.506 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.506 * [taylor]: Taking taylor expansion of x in y
4.506 * [backup-simplify]: Simplify x into x
4.506 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.506 * [taylor]: Taking taylor expansion of y in y
4.506 * [backup-simplify]: Simplify 0 into 0
4.506 * [backup-simplify]: Simplify 1 into 1
4.507 * [backup-simplify]: Simplify (/ 1 1) into 1
4.507 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
4.507 * [taylor]: Taking taylor expansion of 0.5 in x
4.507 * [backup-simplify]: Simplify 0.5 into 0.5
4.507 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 1 into 1
4.507 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 1 into 1
4.507 * [backup-simplify]: Simplify (/ 1 1) into 1
4.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.507 * [taylor]: Taking taylor expansion of y in x
4.507 * [backup-simplify]: Simplify y into y
4.507 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.508 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
4.508 * [taylor]: Taking taylor expansion of 0.5 in x
4.508 * [backup-simplify]: Simplify 0.5 into 0.5
4.508 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
4.508 * [taylor]: Taking taylor expansion of x in x
4.508 * [backup-simplify]: Simplify 0 into 0
4.508 * [backup-simplify]: Simplify 1 into 1
4.508 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.508 * [taylor]: Taking taylor expansion of x in x
4.508 * [backup-simplify]: Simplify 0 into 0
4.508 * [backup-simplify]: Simplify 1 into 1
4.508 * [backup-simplify]: Simplify (/ 1 1) into 1
4.508 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.508 * [taylor]: Taking taylor expansion of y in x
4.508 * [backup-simplify]: Simplify y into y
4.508 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.509 * [backup-simplify]: Simplify (+ 1 0) into 1
4.509 * [backup-simplify]: Simplify (* 0 1) into 0
4.509 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.509 * [taylor]: Taking taylor expansion of 0 in y
4.509 * [backup-simplify]: Simplify 0 into 0
4.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.510 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.510 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.510 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
4.511 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.511 * [taylor]: Taking taylor expansion of 0.5 in y
4.511 * [backup-simplify]: Simplify 0.5 into 0.5
4.511 * [backup-simplify]: Simplify 0 into 0
4.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.512 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.512 * [backup-simplify]: Simplify (- 0) into 0
4.513 * [backup-simplify]: Simplify (+ 0 0) into 0
4.513 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
4.514 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 1) (* 0 0))) into (- (* 0.5 (/ 1 y)))
4.514 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
4.514 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
4.514 * [taylor]: Taking taylor expansion of 0.5 in y
4.514 * [backup-simplify]: Simplify 0.5 into 0.5
4.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.514 * [taylor]: Taking taylor expansion of y in y
4.514 * [backup-simplify]: Simplify 0 into 0
4.514 * [backup-simplify]: Simplify 1 into 1
4.514 * [backup-simplify]: Simplify (/ 1 1) into 1
4.515 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.515 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.515 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.515 * [backup-simplify]: Simplify 0.5 into 0.5
4.515 * [backup-simplify]: Simplify 0 into 0
4.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.516 * [backup-simplify]: Simplify (- 0) into 0
4.517 * [backup-simplify]: Simplify (+ 0 0) into 0
4.518 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.519 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0)))) into 0
4.519 * [taylor]: Taking taylor expansion of 0 in y
4.519 * [backup-simplify]: Simplify 0 into 0
4.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.520 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.520 * [backup-simplify]: Simplify (- 0) into 0
4.520 * [backup-simplify]: Simplify 0 into 0
4.520 * [backup-simplify]: Simplify 0 into 0
4.520 * [backup-simplify]: Simplify 0 into 0
4.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.522 * [backup-simplify]: Simplify (- 0) into 0
4.522 * [backup-simplify]: Simplify (+ 0 0) into 0
4.523 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.524 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0))))) into 0
4.524 * [taylor]: Taking taylor expansion of 0 in y
4.524 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.526 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.526 * [backup-simplify]: Simplify (- 0) into 0
4.526 * [backup-simplify]: Simplify 0 into 0
4.527 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 0.5 (* 0.5 (/ y x)))
4.527 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* (- (/ 1 y) (/ 1 x)) x))
4.527 * [approximate]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
4.527 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in y
4.527 * [taylor]: Taking taylor expansion of -0.5 in y
4.527 * [backup-simplify]: Simplify -0.5 into -0.5
4.527 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
4.527 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.527 * [taylor]: Taking taylor expansion of y in y
4.527 * [backup-simplify]: Simplify 0 into 0
4.527 * [backup-simplify]: Simplify 1 into 1
4.528 * [backup-simplify]: Simplify (/ 1 1) into 1
4.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.528 * [taylor]: Taking taylor expansion of x in y
4.528 * [backup-simplify]: Simplify x into x
4.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.528 * [taylor]: Taking taylor expansion of x in y
4.528 * [backup-simplify]: Simplify x into x
4.528 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
4.528 * [taylor]: Taking taylor expansion of -0.5 in x
4.528 * [backup-simplify]: Simplify -0.5 into -0.5
4.528 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
4.528 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.528 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.528 * [taylor]: Taking taylor expansion of y in x
4.528 * [backup-simplify]: Simplify y into y
4.528 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.528 * [taylor]: Taking taylor expansion of x in x
4.528 * [backup-simplify]: Simplify 0 into 0
4.528 * [backup-simplify]: Simplify 1 into 1
4.529 * [backup-simplify]: Simplify (/ 1 1) into 1
4.529 * [taylor]: Taking taylor expansion of x in x
4.529 * [backup-simplify]: Simplify 0 into 0
4.529 * [backup-simplify]: Simplify 1 into 1
4.529 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
4.529 * [taylor]: Taking taylor expansion of -0.5 in x
4.529 * [backup-simplify]: Simplify -0.5 into -0.5
4.529 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
4.529 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.529 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.529 * [taylor]: Taking taylor expansion of y in x
4.529 * [backup-simplify]: Simplify y into y
4.529 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.529 * [taylor]: Taking taylor expansion of x in x
4.529 * [backup-simplify]: Simplify 0 into 0
4.529 * [backup-simplify]: Simplify 1 into 1
4.529 * [backup-simplify]: Simplify (/ 1 1) into 1
4.529 * [taylor]: Taking taylor expansion of x in x
4.529 * [backup-simplify]: Simplify 0 into 0
4.529 * [backup-simplify]: Simplify 1 into 1
4.530 * [backup-simplify]: Simplify (- 1) into -1
4.530 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.530 * [backup-simplify]: Simplify (* -1 0) into 0
4.531 * [backup-simplify]: Simplify (* -0.5 0) into 0
4.531 * [taylor]: Taking taylor expansion of 0 in y
4.531 * [backup-simplify]: Simplify 0 into 0
4.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.532 * [backup-simplify]: Simplify (- 0) into 0
4.532 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.532 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
4.534 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (* 0 0)) into 0.5
4.534 * [taylor]: Taking taylor expansion of 0.5 in y
4.534 * [backup-simplify]: Simplify 0.5 into 0.5
4.534 * [backup-simplify]: Simplify 0 into 0
4.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.535 * [backup-simplify]: Simplify (- 0) into 0
4.535 * [backup-simplify]: Simplify (+ 0 0) into 0
4.536 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
4.537 * [backup-simplify]: Simplify (+ (* -0.5 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (* 0.5 (/ 1 y)))
4.537 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
4.537 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
4.537 * [taylor]: Taking taylor expansion of 0.5 in y
4.537 * [backup-simplify]: Simplify 0.5 into 0.5
4.537 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.537 * [taylor]: Taking taylor expansion of y in y
4.537 * [backup-simplify]: Simplify 0 into 0
4.537 * [backup-simplify]: Simplify 1 into 1
4.537 * [backup-simplify]: Simplify (/ 1 1) into 1
4.538 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.538 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.538 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.539 * [backup-simplify]: Simplify 0.5 into 0.5
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.540 * [backup-simplify]: Simplify (- 0) into 0
4.540 * [backup-simplify]: Simplify (+ 0 0) into 0
4.541 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
4.542 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
4.542 * [taylor]: Taking taylor expansion of 0 in y
4.542 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.544 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.544 * [backup-simplify]: Simplify (- 0) into 0
4.544 * [backup-simplify]: Simplify 0 into 0
4.544 * [backup-simplify]: Simplify 0 into 0
4.544 * [backup-simplify]: Simplify 0 into 0
4.544 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.545 * [backup-simplify]: Simplify (- 0) into 0
4.546 * [backup-simplify]: Simplify (+ 0 0) into 0
4.547 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.548 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
4.548 * [taylor]: Taking taylor expansion of 0 in y
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify 0 into 0
4.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.550 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.550 * [backup-simplify]: Simplify (- 0) into 0
4.550 * [backup-simplify]: Simplify 0 into 0
4.551 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 0.5 (* 0.5 (/ y x)))
4.551 * * * [progress]: simplifying candidates
4.551 * * * * [progress]: [ 1 / 92 ] simplifiying candidate #<alt (λ (x y) (pow (* (/ (- x y) (* x 2.0)) (/ 1 y)) 1))>
4.551 * * * * [progress]: [ 2 / 92 ] simplifiying candidate #<alt (λ (x y) (pow (* (/ (- x y) (* x 2.0)) (/ 1 y)) 1))>
4.551 * * * * [progress]: [ 3 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- (log y)))))>
4.551 * * * * [progress]: [ 4 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- 0 (log y)))))>
4.551 * * * * [progress]: [ 5 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- (log 1) (log y)))))>
4.551 * * * * [progress]: [ 6 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (log (/ 1 y)))))>
4.551 * * * * [progress]: [ 7 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (- (log y)))))>
4.551 * * * * [progress]: [ 8 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (- 0 (log y)))))>
4.551 * * * * [progress]: [ 9 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (- (log 1) (log y)))))>
4.551 * * * * [progress]: [ 10 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (log (/ 1 y)))))>
4.551 * * * * [progress]: [ 11 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (- (log y)))))>
4.552 * * * * [progress]: [ 12 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (- 0 (log y)))))>
4.552 * * * * [progress]: [ 13 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (- (log 1) (log y)))))>
4.552 * * * * [progress]: [ 14 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (log (/ 1 y)))))>
4.552 * * * * [progress]: [ 15 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (log (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 16 / 92 ] simplifiying candidate #<alt (λ (x y) (log (exp (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 17 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* 1 1) 1) (* (* y y) y)))))>
4.552 * * * * [progress]: [ 18 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 19 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* 1 1) 1) (* (* y y) y)))))>
4.552 * * * * [progress]: [ 20 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 21 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (/ (* (* 1 1) 1) (* (* y y) y)))))>
4.552 * * * * [progress]: [ 22 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 23 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (/ (- x y) (* x 2.0)) (/ 1 y))) (cbrt (* (/ (- x y) (* x 2.0)) (/ 1 y)))) (cbrt (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 24 / 92 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (/ (- x y) (* x 2.0)) (/ 1 y)) (* (/ (- x y) (* x 2.0)) (/ 1 y))) (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 25 / 92 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* (/ (- x y) (* x 2.0)) (/ 1 y))) (sqrt (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.552 * * * * [progress]: [ 26 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) 1) (* (* x 2.0) y)))>
4.552 * * * * [progress]: [ 27 / 92 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (/ (- x y) (* x 2.0)) (/ 1 y))))>
4.552 * * * * [progress]: [ 28 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
4.553 * * * * [progress]: [ 29 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ 1 y))) (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ 1 y)))))>
4.553 * * * * [progress]: [ 30 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (/ (- x y) (* x 2.0))) (/ (sqrt 1) (sqrt y))) (* (sqrt (/ (- x y) (* x 2.0))) (/ (sqrt 1) (sqrt y)))))>
4.553 * * * * [progress]: [ 31 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 (sqrt y))) (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 (sqrt y)))))>
4.553 * * * * [progress]: [ 32 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (cbrt (/ 1 y))))>
4.553 * * * * [progress]: [ 33 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (sqrt (/ 1 y))) (sqrt (/ 1 y))))>
4.553 * * * * [progress]: [ 34 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (cbrt y))))>
4.553 * * * * [progress]: [ 35 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (cbrt 1) (sqrt y))))>
4.553 * * * * [progress]: [ 36 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 1) y)))>
4.553 * * * * [progress]: [ 37 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (cbrt y))))>
4.553 * * * * [progress]: [ 38 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) (sqrt y))) (/ (sqrt 1) (sqrt y))))>
4.553 * * * * [progress]: [ 39 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) 1)) (/ (sqrt 1) y)))>
4.553 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (cbrt y))))>
4.553 * * * * [progress]: [ 41 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ 1 (sqrt y))) (/ 1 (sqrt y))))>
4.553 * * * * [progress]: [ 42 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ 1 1)) (/ 1 y)))>
4.553 * * * * [progress]: [ 43 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) 1) (/ 1 y)))>
4.553 * * * * [progress]: [ 44 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) 1) (/ 1 y)))>
4.553 * * * * [progress]: [ 45 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt (/ (- x y) (* x 2.0))) (/ 1 y))))>
4.553 * * * * [progress]: [ 46 / 92 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (- x y) (* x 2.0))) (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 y))))>
4.554 * * * * [progress]: [ 47 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (/ (cbrt (- x y)) 2.0) (/ 1 y))))>
4.554 * * * * [progress]: [ 48 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) x) (* (/ (sqrt (- x y)) 2.0) (/ 1 y))))>
4.554 * * * * [progress]: [ 49 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 x) (* (/ (- x y) 2.0) (/ 1 y))))>
4.554 * * * * [progress]: [ 50 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) x) (* (/ (- (sqrt x) (sqrt y)) 2.0) (/ 1 y))))>
4.554 * * * * [progress]: [ 51 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 x) (* (/ (- x y) 2.0) (/ 1 y))))>
4.554 * * * * [progress]: [ 52 / 92 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (/ (- x y) (* x 2.0)) (/ 1 y))))>
4.554 * * * * [progress]: [ 53 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- x y) (* (/ 1 (* x 2.0)) (/ 1 y))))>
4.554 * * * * [progress]: [ 54 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (- x y) (* x 2.0)) 1) y))>
4.554 * * * * [progress]: [ 55 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (/ 1 y)) (* x 2.0)))>
4.554 * * * * [progress]: [ 56 / 92 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.554 * * * * [progress]: [ 57 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 y) (/ (- x y) (* x 2.0))))>
4.554 * * * * [progress]: [ 58 / 92 ] simplifiying candidate #<alt (λ (x y) (* (pow (/ (- x y) (* x 2.0)) 1) (/ 1 y)))>
4.554 * * * * [progress]: [ 59 / 92 ] simplifiying candidate #<alt (λ (x y) (* (exp (- (log (- x y)) (+ (log x) (log 2.0)))) (/ 1 y)))>
4.554 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #<alt (λ (x y) (* (exp (- (log (- x y)) (log (* x 2.0)))) (/ 1 y)))>
4.554 * * * * [progress]: [ 61 / 92 ] simplifiying candidate #<alt (λ (x y) (* (exp (log (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.554 * * * * [progress]: [ 62 / 92 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.554 * * * * [progress]: [ 63 / 92 ] simplifiying candidate #<alt (λ (x y) (* (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))) (/ 1 y)))>
4.554 * * * * [progress]: [ 64 / 92 ] simplifiying candidate #<alt (λ (x y) (* (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 65 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (cbrt (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 66 / 92 ] simplifiying candidate #<alt (λ (x y) (* (cbrt (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 67 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 68 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (- x y)) (- (* x 2.0))) (/ 1 y)))>
4.555 * * * * [progress]: [ 69 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- (/ x (* x 2.0)) (/ y (* x 2.0))) (/ 1 y)))>
4.555 * * * * [progress]: [ 70 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0)) (/ 1 y)))>
4.555 * * * * [progress]: [ 71 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0)) (/ 1 y)))>
4.555 * * * * [progress]: [ 72 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ 1 x) (/ (- x y) 2.0)) (/ 1 y)))>
4.555 * * * * [progress]: [ 73 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0)) (/ 1 y)))>
4.555 * * * * [progress]: [ 74 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ 1 x) (/ (- x y) 2.0)) (/ 1 y)))>
4.555 * * * * [progress]: [ 75 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* 1 (/ (- x y) (* x 2.0))) (/ 1 y)))>
4.555 * * * * [progress]: [ 76 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (- x y) (/ 1 (* x 2.0))) (/ 1 y)))>
4.555 * * * * [progress]: [ 77 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (/ (* x 2.0) (- x y))) (/ 1 y)))>
4.555 * * * * [progress]: [ 78 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (- x y) x) 2.0) (/ 1 y)))>
4.555 * * * * [progress]: [ 79 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* x 2.0) (cbrt (- x y)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) (/ (* x 2.0) (sqrt (- x y)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 81 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (/ (* x 2.0) (- x y))) (/ 1 y)))>
4.555 * * * * [progress]: [ 82 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) (/ (* x 2.0) (- (sqrt x) (sqrt y)))) (/ 1 y)))>
4.555 * * * * [progress]: [ 83 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (/ (* x 2.0) (- x y))) (/ 1 y)))>
4.556 * * * * [progress]: [ 84 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (pow x 3) (pow y 3)) (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y))))) (/ 1 y)))>
4.556 * * * * [progress]: [ 85 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* y y)) (* (* x 2.0) (+ x y))) (/ 1 y)))>
4.556 * * * * [progress]: [ 86 / 92 ] simplifiying candidate #<alt (λ (x y) (* (posit16->real (real->posit16 (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.556 * * * * [progress]: [ 87 / 92 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
4.556 * * * * [progress]: [ 88 / 92 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
4.556 * * * * [progress]: [ 89 / 92 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
4.556 * * * * [progress]: [ 90 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- 0.5 (* 0.5 (/ y x))) (/ 1 y)))>
4.556 * * * * [progress]: [ 91 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- 0.5 (* 0.5 (/ y x))) (/ 1 y)))>
4.556 * * * * [progress]: [ 92 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- 0.5 (* 0.5 (/ y x))) (/ 1 y)))>
4.557 * [simplify]: Simplifying:
  (* (/ (- x y) (* x 2.0)) (/ 1 y))
  (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- (log y)))
  (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- 0 (log y)))
  (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- (log 1) (log y)))
  (+ (- (log (- x y)) (+ (log x) (log 2.0))) (log (/ 1 y)))
  (+ (- (log (- x y)) (log (* x 2.0))) (- (log y)))
  (+ (- (log (- x y)) (log (* x 2.0))) (- 0 (log y)))
  (+ (- (log (- x y)) (log (* x 2.0))) (- (log 1) (log y)))
  (+ (- (log (- x y)) (log (* x 2.0))) (log (/ 1 y)))
  (+ (log (/ (- x y) (* x 2.0))) (- (log y)))
  (+ (log (/ (- x y) (* x 2.0))) (- 0 (log y)))
  (+ (log (/ (- x y) (* x 2.0))) (- (log 1) (log y)))
  (+ (log (/ (- x y) (* x 2.0))) (log (/ 1 y)))
  (log (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (exp (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (cbrt (* (/ (- x y) (* x 2.0)) (/ 1 y))) (cbrt (* (/ (- x y) (* x 2.0)) (/ 1 y))))
  (cbrt (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (* (* (* (/ (- x y) (* x 2.0)) (/ 1 y)) (* (/ (- x y) (* x 2.0)) (/ 1 y))) (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (sqrt (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (sqrt (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (* (- x y) 1)
  (* (* x 2.0) y)
  (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ 1 y)))
  (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ 1 y)))
  (* (sqrt (/ (- x y) (* x 2.0))) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ (- x y) (* x 2.0))) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 (sqrt y)))
  (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 (sqrt y)))
  (* (/ (- x y) (* x 2.0)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (/ (- x y) (* x 2.0)) (sqrt (/ 1 y)))
  (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))))
  (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt y)))
  (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) (sqrt y)))
  (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) 1))
  (* (/ (- x y) (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ (- x y) (* x 2.0)) (/ 1 (sqrt y)))
  (* (/ (- x y) (* x 2.0)) (/ 1 1))
  (* (/ (- x y) (* x 2.0)) 1)
  (* (/ (- x y) (* x 2.0)) 1)
  (* (cbrt (/ (- x y) (* x 2.0))) (/ 1 y))
  (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 y))
  (* (/ (cbrt (- x y)) 2.0) (/ 1 y))
  (* (/ (sqrt (- x y)) 2.0) (/ 1 y))
  (* (/ (- x y) 2.0) (/ 1 y))
  (* (/ (- (sqrt x) (sqrt y)) 2.0) (/ 1 y))
  (* (/ (- x y) 2.0) (/ 1 y))
  (* (/ (- x y) (* x 2.0)) (/ 1 y))
  (* (/ 1 (* x 2.0)) (/ 1 y))
  (* (/ (- x y) (* x 2.0)) 1)
  (* (- x y) (/ 1 y))
  (real->posit16 (* (/ (- x y) (* x 2.0)) (/ 1 y)))
  (- (log (- x y)) (+ (log x) (log 2.0)))
  (- (log (- x y)) (log (* x 2.0)))
  (log (/ (- x y) (* x 2.0)))
  (exp (/ (- x y) (* x 2.0)))
  (/ (* (* (- x y) (- x y)) (- 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)))
  (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))
  (cbrt (/ (- x y) (* x 2.0)))
  (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (sqrt (/ (- x y) (* x 2.0)))
  (- (- x y))
  (- (* x 2.0))
  (/ x (* x 2.0))
  (/ y (* x 2.0))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) x)
  (/ (cbrt (- x y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (+ (sqrt x) (sqrt y)) x)
  (/ (- (sqrt x) (sqrt y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (- x y))
  (/ (- x y) x)
  (/ (* x 2.0) (cbrt (- x y)))
  (/ (* x 2.0) (sqrt (- x y)))
  (/ (* x 2.0) (- x y))
  (/ (* x 2.0) (- (sqrt x) (sqrt y)))
  (/ (* x 2.0) (- x y))
  (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y))))
  (* (* x 2.0) (+ x y))
  (real->posit16 (/ (- x y) (* x 2.0)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- 0.5 (* 0.5 (/ y x)))
  (- 0.5 (* 0.5 (/ y x)))
  (- 0.5 (* 0.5 (/ y x)))
4.559 * * [simplify]: iteration 0: 155 enodes
4.623 * * [simplify]: iteration 1: 456 enodes
4.770 * * [simplify]: iteration 2: 1758 enodes
5.344 * * [simplify]: iteration complete: 5011 enodes
5.344 * * [simplify]: Extracting #0: cost 55 inf + 0
5.353 * * [simplify]: Extracting #1: cost 1191 inf + 0
5.362 * * [simplify]: Extracting #2: cost 1814 inf + 4039
5.384 * * [simplify]: Extracting #3: cost 1349 inf + 91014
5.460 * * [simplify]: Extracting #4: cost 200 inf + 314960
5.570 * * [simplify]: Extracting #5: cost 2 inf + 360629
5.660 * * [simplify]: Extracting #6: cost 0 inf + 361488
5.748 * [simplify]: Simplified to:
  (/ (/ (- x y) (* 2.0 x)) y)
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (/ (- x y) (* 2.0 x)) y))
  (exp (/ (/ (- x y) (* 2.0 x)) y))
  (/ (* (/ (- x y) (* 2.0 x)) (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y))) y)
  (/ (* (/ (- x y) (* 2.0 x)) (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y))) y)
  (/ (* (/ (- x y) (* 2.0 x)) (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y))) y)
  (/ (* (/ (- x y) (* 2.0 x)) (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y))) y)
  (/ (* (/ (- x y) (* 2.0 x)) (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y))) y)
  (/ (* (/ (- x y) (* 2.0 x)) (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y))) y)
  (* (cbrt (/ (/ (- x y) (* 2.0 x)) y)) (cbrt (/ (/ (- x y) (* 2.0 x)) y)))
  (cbrt (/ (/ (- x y) (* 2.0 x)) y))
  (* (* (/ (/ (- x y) (* 2.0 x)) y) (/ (/ (- x y) (* 2.0 x)) y)) (/ (/ (- x y) (* 2.0 x)) y))
  (sqrt (/ (/ (- x y) (* 2.0 x)) y))
  (sqrt (/ (/ (- x y) (* 2.0 x)) y))
  (- x y)
  (* (* 2.0 y) x)
  (* (sqrt (/ (- x y) (* 2.0 x))) (sqrt (/ 1 y)))
  (* (sqrt (/ (- x y) (* 2.0 x))) (sqrt (/ 1 y)))
  (/ (sqrt (/ (- x y) (* 2.0 x))) (sqrt y))
  (/ (sqrt (/ (- x y) (* 2.0 x))) (sqrt y))
  (/ (sqrt (/ (- x y) (* 2.0 x))) (sqrt y))
  (/ (sqrt (/ (- x y) (* 2.0 x))) (sqrt y))
  (/ (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (- x y)) (* 2.0 x))
  (/ (/ (* (sqrt (/ 1 y)) (- x y)) x) 2.0)
  (/ (- x y) (* (* (cbrt y) (cbrt y)) (* 2.0 x)))
  (/ (- x y) (* (sqrt y) (* 2.0 x)))
  (/ (- x y) (* 2.0 x))
  (/ (- x y) (* (* (cbrt y) (cbrt y)) (* 2.0 x)))
  (/ (- x y) (* (sqrt y) (* 2.0 x)))
  (/ (- x y) (* 2.0 x))
  (/ (- x y) (* (* (cbrt y) (cbrt y)) (* 2.0 x)))
  (/ (- x y) (* (sqrt y) (* 2.0 x)))
  (/ (- x y) (* 2.0 x))
  (/ (- x y) (* 2.0 x))
  (/ (- x y) (* 2.0 x))
  (/ (cbrt (/ (- x y) (* 2.0 x))) y)
  (/ (sqrt (/ (- x y) (* 2.0 x))) y)
  (/ (/ (cbrt (- x y)) 2.0) y)
  (/ (/ (sqrt (- x y)) 2.0) y)
  (/ (/ (- x y) 2.0) y)
  (/ (/ (- (sqrt x) (sqrt y)) 2.0) y)
  (/ (/ (- x y) 2.0) y)
  (/ (/ (- x y) (* 2.0 x)) y)
  (/ (/ (/ 1 y) x) 2.0)
  (/ (- x y) (* 2.0 x))
  (/ (- x y) y)
  (real->posit16 (/ (/ (- x y) (* 2.0 x)) y))
  (log (/ (- x y) (* 2.0 x)))
  (log (/ (- x y) (* 2.0 x)))
  (log (/ (- x y) (* 2.0 x)))
  (exp (/ (- x y) (* 2.0 x)))
  (* (* (/ (- x y) (* 2.0 x)) (/ (- x y) (* 2.0 x))) (/ (- x y) (* 2.0 x)))
  (* (* (/ (- x y) (* 2.0 x)) (/ (- x y) (* 2.0 x))) (/ (- x y) (* 2.0 x)))
  (* (cbrt (/ (- x y) (* 2.0 x))) (cbrt (/ (- x y) (* 2.0 x))))
  (cbrt (/ (- x y) (* 2.0 x)))
  (* (* (/ (- x y) (* 2.0 x)) (/ (- x y) (* 2.0 x))) (/ (- x y) (* 2.0 x)))
  (sqrt (/ (- x y) (* 2.0 x)))
  (sqrt (/ (- x y) (* 2.0 x)))
  (- (- x y))
  (* (- 2.0) x)
  (/ 1 2.0)
  (/ y (* 2.0 x))
  (* (/ (cbrt (- x y)) x) (cbrt (- x y)))
  (/ (cbrt (- x y)) 2.0)
  (/ (sqrt (- x y)) x)
  (/ (sqrt (- x y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (+ (sqrt y) (sqrt x)) x)
  (/ (- (sqrt x) (sqrt y)) 2.0)
  (/ 1 x)
  (/ (- x y) 2.0)
  (/ (/ 1 x) 2.0)
  (/ (* 2.0 x) (- x y))
  (/ (- x y) x)
  (/ (* 2.0 x) (cbrt (- x y)))
  (/ (* 2.0 x) (sqrt (- x y)))
  (/ (* 2.0 x) (- x y))
  (* (/ x (- (sqrt x) (sqrt y))) 2.0)
  (/ (* 2.0 x) (- x y))
  (* (* 2.0 x) (+ (* x x) (* y (+ y x))))
  (* 2.0 (* x (+ y x)))
  (real->posit16 (/ (- x y) (* 2.0 x)))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 0.5 (/ 0.5 (/ x y)))
  (- 0.5 (/ 0.5 (/ x y)))
  (- 0.5 (/ 0.5 (/ x y)))
5.752 * * * [progress]: adding candidates to table
6.005 * [progress]: [Phase 3 of 3] Extracting.
6.005 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>)
6.006 * * * [regime-changes]: Trying 2 branch expressions: (y x)
6.006 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>)
6.031 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>)
6.065 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.065 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
6.065 * * [simplify]: iteration 0: 6 enodes
6.066 * * [simplify]: iteration complete: 6 enodes
6.066 * * [simplify]: Extracting #0: cost 1 inf + 0
6.066 * * [simplify]: Extracting #1: cost 3 inf + 0
6.066 * * [simplify]: Extracting #2: cost 6 inf + 0
6.066 * * [simplify]: Extracting #3: cost 3 inf + 3
6.066 * * [simplify]: Extracting #4: cost 0 inf + 210
6.066 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
7.153 * [regime-testing]: Baseline error score: 0.015376922115264409
7.155 * [regime-testing]: Oracle error score: 0.003625453181647706
7.159 * [regime-testing]: End program error score: 0.015376922115264409
7.202 * [regime-testing]: Target error score: 0.015376922115264409