42.336 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
0.031 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
0.031 * * [simplify]: iteration 0: 7 enodes
0.033 * * [simplify]: iteration 1: 18 enodes
0.039 * * [simplify]: iteration 2: 44 enodes
0.051 * * [simplify]: iteration 3: 71 enodes
0.068 * * [simplify]: iteration 4: 112 enodes
0.083 * * [simplify]: iteration 5: 152 enodes
0.110 * * [simplify]: iteration 6: 160 enodes
0.135 * * [simplify]: iteration 7: 162 enodes
0.157 * * [simplify]: iteration 8: 163 enodes
0.177 * * [simplify]: iteration complete: 163 enodes
0.177 * * [simplify]: Extracting #0: cost 1 inf + 0
0.177 * * [simplify]: Extracting #1: cost 18 inf + 0
0.177 * * [simplify]: Extracting #2: cost 33 inf + 45
0.178 * * [simplify]: Extracting #3: cost 7 inf + 1621
0.178 * * [simplify]: Extracting #4: cost 0 inf + 2239
0.179 * [simplify]: Simplified to:
  (/ (- x y) (* x (* 2.0 y)))
0.180 * * [progress]: iteration 1 / 4
0.180 * * * [progress]: picking best candidate
0.182 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (* (* x 2.0) y)))>
0.182 * * * [progress]: localizing error
0.201 * * * [progress]: generating rewritten candidates
0.201 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.228 * * * [progress]: generating series expansions
0.228 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.228 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y)))
0.228 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
0.228 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
0.228 * [taylor]: Taking taylor expansion of 0.5 in y
0.228 * [backup-simplify]: Simplify 0.5 into 0.5
0.228 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
0.228 * [taylor]: Taking taylor expansion of (- x y) in y
0.228 * [taylor]: Taking taylor expansion of x in y
0.228 * [backup-simplify]: Simplify x into x
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [taylor]: Taking taylor expansion of (* x y) in y
0.228 * [taylor]: Taking taylor expansion of x in y
0.228 * [backup-simplify]: Simplify x into x
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.229 * [backup-simplify]: Simplify (- 0) into 0
0.229 * [backup-simplify]: Simplify (+ x 0) into x
0.229 * [backup-simplify]: Simplify (* x 0) into 0
0.229 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.229 * [backup-simplify]: Simplify (/ x x) into 1
0.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
0.229 * [taylor]: Taking taylor expansion of 0.5 in x
0.229 * [backup-simplify]: Simplify 0.5 into 0.5
0.229 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
0.229 * [taylor]: Taking taylor expansion of (- x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [backup-simplify]: Simplify y into y
0.229 * [taylor]: Taking taylor expansion of (* x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [backup-simplify]: Simplify y into y
0.229 * [backup-simplify]: Simplify (- y) into (- y)
0.229 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.229 * [backup-simplify]: Simplify (* 0 y) into 0
0.230 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.230 * [backup-simplify]: Simplify (/ (- y) y) into -1
0.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
0.230 * [taylor]: Taking taylor expansion of 0.5 in x
0.230 * [backup-simplify]: Simplify 0.5 into 0.5
0.230 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
0.230 * [taylor]: Taking taylor expansion of (- x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [backup-simplify]: Simplify y into y
0.230 * [taylor]: Taking taylor expansion of (* x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [backup-simplify]: Simplify y into y
0.230 * [backup-simplify]: Simplify (- y) into (- y)
0.230 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.230 * [backup-simplify]: Simplify (* 0 y) into 0
0.230 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.230 * [backup-simplify]: Simplify (/ (- y) y) into -1
0.231 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
0.231 * [taylor]: Taking taylor expansion of -0.5 in y
0.231 * [backup-simplify]: Simplify -0.5 into -0.5
0.231 * [backup-simplify]: Simplify (- 0) into 0
0.231 * [backup-simplify]: Simplify (+ 1 0) into 1
0.232 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.232 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
0.232 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
0.232 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.232 * [taylor]: Taking taylor expansion of 0.5 in y
0.232 * [backup-simplify]: Simplify 0.5 into 0.5
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 1 into 1
0.233 * [backup-simplify]: Simplify (/ 1 1) into 1
0.233 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.233 * [backup-simplify]: Simplify 0.5 into 0.5
0.233 * [backup-simplify]: Simplify -0.5 into -0.5
0.233 * [backup-simplify]: Simplify (- 0) into 0
0.234 * [backup-simplify]: Simplify (+ 0 0) into 0
0.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.234 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
0.235 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.236 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify (- 0) into 0
0.236 * [backup-simplify]: Simplify (+ 0 0) into 0
0.237 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.237 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.238 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.239 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify (- 0) into 0
0.240 * [backup-simplify]: Simplify (+ 0 0) into 0
0.241 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.241 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.242 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.242 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
0.242 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
0.243 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
0.243 * [taylor]: Taking taylor expansion of 0.5 in y
0.243 * [backup-simplify]: Simplify 0.5 into 0.5
0.243 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [backup-simplify]: Simplify x into x
0.243 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [backup-simplify]: Simplify x into x
0.243 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify (/ 1 1) into 1
0.243 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
0.243 * [taylor]: Taking taylor expansion of 0.5 in x
0.243 * [backup-simplify]: Simplify 0.5 into 0.5
0.243 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [backup-simplify]: Simplify y into y
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.244 * [backup-simplify]: Simplify (/ 1 1) into 1
0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [backup-simplify]: Simplify y into y
0.244 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.244 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
0.244 * [taylor]: Taking taylor expansion of 0.5 in x
0.244 * [backup-simplify]: Simplify 0.5 into 0.5
0.244 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 1 into 1
0.244 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [backup-simplify]: Simplify y into y
0.244 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 1 into 1
0.244 * [backup-simplify]: Simplify (/ 1 1) into 1
0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [backup-simplify]: Simplify y into y
0.244 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.244 * [backup-simplify]: Simplify (+ 1 0) into 1
0.245 * [backup-simplify]: Simplify (* y 1) into y
0.245 * [backup-simplify]: Simplify (* 0 y) into 0
0.245 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.245 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.245 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.246 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
0.246 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
0.246 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
0.246 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.246 * [taylor]: Taking taylor expansion of 0.5 in y
0.246 * [backup-simplify]: Simplify 0.5 into 0.5
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.247 * [backup-simplify]: Simplify (- 0) into 0
0.248 * [backup-simplify]: Simplify (+ 0 0) into 0
0.248 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.248 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
0.249 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
0.249 * [taylor]: Taking taylor expansion of (- 0.5) in y
0.249 * [taylor]: Taking taylor expansion of 0.5 in y
0.249 * [backup-simplify]: Simplify 0.5 into 0.5
0.250 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.251 * [backup-simplify]: Simplify (- 0) into 0
0.251 * [backup-simplify]: Simplify (+ 0 0) into 0
0.252 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
0.257 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.259 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.260 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.260 * [backup-simplify]: Simplify 0.5 into 0.5
0.260 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.261 * [backup-simplify]: Simplify (- 0) into 0
0.262 * [backup-simplify]: Simplify (+ 0 0) into 0
0.263 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.264 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify (- 0) into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.268 * [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 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
0.272 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
0.274 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.275 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
0.275 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
0.275 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
0.275 * [taylor]: Taking taylor expansion of 0.5 in y
0.275 * [backup-simplify]: Simplify 0.5 into 0.5
0.275 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify 1 into 1
0.275 * [backup-simplify]: Simplify (/ 1 1) into 1
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [backup-simplify]: Simplify x into x
0.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.276 * [taylor]: Taking taylor expansion of (* x y) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [backup-simplify]: Simplify x into x
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify 1 into 1
0.276 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
0.276 * [taylor]: Taking taylor expansion of 0.5 in x
0.276 * [backup-simplify]: Simplify 0.5 into 0.5
0.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [backup-simplify]: Simplify y into y
0.276 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify 1 into 1
0.276 * [backup-simplify]: Simplify (/ 1 1) into 1
0.276 * [taylor]: Taking taylor expansion of (* x y) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify 1 into 1
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [backup-simplify]: Simplify y into y
0.276 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
0.277 * [taylor]: Taking taylor expansion of 0.5 in x
0.277 * [backup-simplify]: Simplify 0.5 into 0.5
0.277 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
0.277 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [backup-simplify]: Simplify (/ 1 1) into 1
0.277 * [taylor]: Taking taylor expansion of (* x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.278 * [backup-simplify]: Simplify (- 1) into -1
0.278 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.278 * [backup-simplify]: Simplify (* 0 y) into 0
0.279 * [backup-simplify]: Simplify (* -1 0) into 0
0.279 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.280 * [backup-simplify]: Simplify (- 0) into 0
0.280 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.280 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
0.281 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
0.281 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
0.281 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.281 * [taylor]: Taking taylor expansion of 0.5 in y
0.281 * [backup-simplify]: Simplify 0.5 into 0.5
0.281 * [taylor]: Taking taylor expansion of y in y
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify 1 into 1
0.281 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.283 * [backup-simplify]: Simplify (- 0) into 0
0.283 * [backup-simplify]: Simplify (+ 0 0) into 0
0.284 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
0.285 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
0.285 * [taylor]: Taking taylor expansion of 0.5 in y
0.285 * [backup-simplify]: Simplify 0.5 into 0.5
0.286 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.286 * [backup-simplify]: Simplify (- 0) into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.289 * [backup-simplify]: Simplify (- 0) into 0
0.289 * [backup-simplify]: Simplify (+ 0 0) into 0
0.290 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
0.291 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 0.5 into 0.5
0.292 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.293 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.293 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.293 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.294 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.295 * [backup-simplify]: Simplify (- 0) into 0
0.296 * [backup-simplify]: Simplify (+ 0 0) into 0
0.297 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
0.298 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.299 * [backup-simplify]: Simplify (- 0) into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.303 * [backup-simplify]: Simplify (- 0) into 0
0.303 * [backup-simplify]: Simplify (+ 0 0) into 0
0.304 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
0.306 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.306 * * * [progress]: simplifying candidates
0.307 * * * * [progress]: [ 1 / 34 ] simplifiying candidate #<alt (λ (x y) (pow (/ (- x y) (* (* x 2.0) y)) 1))>
0.307 * * * * [progress]: [ 2 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y)))))>
0.307 * * * * [progress]: [ 3 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (+ (log (* x 2.0)) (log y)))))>
0.307 * * * * [progress]: [ 4 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (log (* (* x 2.0) y)))))>
0.307 * * * * [progress]: [ 5 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (- x y) (* (* x 2.0) y)))))>
0.307 * * * * [progress]: [ 6 / 34 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (- x y) (* (* x 2.0) y)))))>
0.307 * * * * [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)))))>
0.307 * * * * [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)))))>
0.307 * * * * [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)))))>
0.307 * * * * [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)))))>
0.307 * * * * [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)))))>
0.307 * * * * [progress]: [ 12 / 34 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y)))))>
0.307 * * * * [progress]: [ 13 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (- (- x y)) (- (* (* x 2.0) y))))>
0.307 * * * * [progress]: [ 14 / 34 ] simplifiying candidate #<alt (λ (x y) (- (/ x (* (* x 2.0) y)) (/ y (* (* x 2.0) y))))>
0.307 * * * * [progress]: [ 15 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y)))>
0.307 * * * * [progress]: [ 16 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y)))>
0.307 * * * * [progress]: [ 17 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (- x y) y)))>
0.308 * * * * [progress]: [ 18 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y)))>
0.308 * * * * [progress]: [ 19 / 34 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (- x y) y)))>
0.308 * * * * [progress]: [ 20 / 34 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (- x y) (* (* x 2.0) y))))>
0.308 * * * * [progress]: [ 21 / 34 ] simplifiying candidate #<alt (λ (x y) (* (- x y) (/ 1 (* (* x 2.0) y))))>
0.308 * * * * [progress]: [ 22 / 34 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (* x 2.0) y) (- x y))))>
0.308 * * * * [progress]: [ 23 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
0.308 * * * * [progress]: [ 24 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* (* x 2.0) y) (cbrt (- x y)))))>
0.308 * * * * [progress]: [ 25 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (- x y)) (/ (* (* x 2.0) y) (sqrt (- x y)))))>
0.308 * * * * [progress]: [ 26 / 34 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (* x 2.0) y) (- x y))))>
0.308 * * * * [progress]: [ 27 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (+ (sqrt x) (sqrt y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y)))))>
0.308 * * * * [progress]: [ 28 / 34 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (* (* x 2.0) y) (- x y))))>
0.308 * * * * [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))))))>
0.308 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (* (* x 2.0) y) (+ x y))))>
0.308 * * * * [progress]: [ 31 / 34 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (- x y) (* (* x 2.0) y)))))>
0.308 * * * * [progress]: [ 32 / 34 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
0.308 * * * * [progress]: [ 33 / 34 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
0.308 * * * * [progress]: [ 34 / 34 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
0.309 * [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)))
0.310 * * [simplify]: iteration 0: 83 enodes
0.337 * * [simplify]: iteration 1: 232 enodes
0.421 * * [simplify]: iteration 2: 816 enodes
0.992 * * [simplify]: iteration complete: 5001 enodes
0.992 * * [simplify]: Extracting #0: cost 28 inf + 0
0.994 * * [simplify]: Extracting #1: cost 680 inf + 0
1.002 * * [simplify]: Extracting #2: cost 1646 inf + 2421
1.025 * * [simplify]: Extracting #3: cost 1365 inf + 79032
1.078 * * [simplify]: Extracting #4: cost 253 inf + 290063
1.180 * * [simplify]: Extracting #5: cost 14 inf + 335553
1.263 * * [simplify]: Extracting #6: cost 0 inf + 338126
1.363 * [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))
1.364 * * * [progress]: adding candidates to table
1.475 * * [progress]: iteration 2 / 4
1.475 * * * [progress]: picking best candidate
1.481 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
1.481 * * * [progress]: localizing error
1.494 * * * [progress]: generating rewritten candidates
1.494 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.511 * * * [progress]: generating series expansions
1.511 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.511 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.511 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
1.511 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
1.511 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
1.511 * [taylor]: Taking taylor expansion of 0.5 in x
1.511 * [backup-simplify]: Simplify 0.5 into 0.5
1.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.512 * [taylor]: Taking taylor expansion of y in x
1.512 * [backup-simplify]: Simplify y into y
1.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.512 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.512 * [taylor]: Taking taylor expansion of 0.5 in x
1.512 * [backup-simplify]: Simplify 0.5 into 0.5
1.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.512 * [taylor]: Taking taylor expansion of x in x
1.512 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify 1 into 1
1.512 * [backup-simplify]: Simplify (/ 1 1) into 1
1.512 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
1.512 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.512 * [taylor]: Taking taylor expansion of 0.5 in y
1.512 * [backup-simplify]: Simplify 0.5 into 0.5
1.512 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.512 * [taylor]: Taking taylor expansion of y in y
1.512 * [backup-simplify]: Simplify 0 into 0
1.512 * [backup-simplify]: Simplify 1 into 1
1.513 * [backup-simplify]: Simplify (/ 1 1) into 1
1.513 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
1.513 * [taylor]: Taking taylor expansion of 0.5 in y
1.513 * [backup-simplify]: Simplify 0.5 into 0.5
1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.513 * [taylor]: Taking taylor expansion of x in y
1.513 * [backup-simplify]: Simplify x into x
1.513 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.513 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
1.513 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.513 * [taylor]: Taking taylor expansion of 0.5 in y
1.513 * [backup-simplify]: Simplify 0.5 into 0.5
1.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.513 * [taylor]: Taking taylor expansion of y in y
1.513 * [backup-simplify]: Simplify 0 into 0
1.513 * [backup-simplify]: Simplify 1 into 1
1.513 * [backup-simplify]: Simplify (/ 1 1) into 1
1.513 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
1.513 * [taylor]: Taking taylor expansion of 0.5 in y
1.513 * [backup-simplify]: Simplify 0.5 into 0.5
1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.513 * [taylor]: Taking taylor expansion of x in y
1.513 * [backup-simplify]: Simplify x into x
1.513 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.514 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.514 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
1.514 * [taylor]: Taking taylor expansion of 0.5 in x
1.514 * [backup-simplify]: Simplify 0.5 into 0.5
1.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.515 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
1.515 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
1.515 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
1.515 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
1.515 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
1.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
1.515 * [taylor]: Taking taylor expansion of 0.5 in x
1.515 * [backup-simplify]: Simplify 0.5 into 0.5
1.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.515 * [taylor]: Taking taylor expansion of x in x
1.515 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify 1 into 1
1.516 * [backup-simplify]: Simplify (/ 1 1) into 1
1.516 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
1.517 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.517 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.517 * [backup-simplify]: Simplify 0.5 into 0.5
1.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.518 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.519 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
1.519 * [backup-simplify]: Simplify (- 0) into 0
1.520 * [backup-simplify]: Simplify (+ 0 0) into 0
1.520 * [taylor]: Taking taylor expansion of 0 in x
1.520 * [backup-simplify]: Simplify 0 into 0
1.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.521 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
1.521 * [backup-simplify]: Simplify (- 0) into 0
1.521 * [backup-simplify]: Simplify 0 into 0
1.521 * [backup-simplify]: Simplify 0 into 0
1.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.523 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.524 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
1.524 * [backup-simplify]: Simplify (- 0) into 0
1.525 * [backup-simplify]: Simplify (+ 0 0) into 0
1.525 * [taylor]: Taking taylor expansion of 0 in x
1.525 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify 0 into 0
1.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.526 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.527 * [backup-simplify]: Simplify (- 0) into 0
1.527 * [backup-simplify]: Simplify 0 into 0
1.527 * [backup-simplify]: Simplify 0 into 0
1.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.528 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.529 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.530 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
1.530 * [backup-simplify]: Simplify (- 0) into 0
1.530 * [backup-simplify]: Simplify (+ 0 0) into 0
1.530 * [taylor]: Taking taylor expansion of 0 in x
1.531 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.531 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
1.531 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
1.531 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
1.531 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
1.531 * [taylor]: Taking taylor expansion of 0.5 in x
1.531 * [backup-simplify]: Simplify 0.5 into 0.5
1.531 * [taylor]: Taking taylor expansion of y in x
1.531 * [backup-simplify]: Simplify y into y
1.531 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.531 * [taylor]: Taking taylor expansion of 0.5 in x
1.531 * [backup-simplify]: Simplify 0.5 into 0.5
1.531 * [taylor]: Taking taylor expansion of x in x
1.531 * [backup-simplify]: Simplify 0 into 0
1.531 * [backup-simplify]: Simplify 1 into 1
1.532 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
1.532 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.532 * [taylor]: Taking taylor expansion of 0.5 in y
1.532 * [backup-simplify]: Simplify 0.5 into 0.5
1.532 * [taylor]: Taking taylor expansion of y in y
1.532 * [backup-simplify]: Simplify 0 into 0
1.532 * [backup-simplify]: Simplify 1 into 1
1.532 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.532 * [taylor]: Taking taylor expansion of 0.5 in y
1.532 * [backup-simplify]: Simplify 0.5 into 0.5
1.532 * [taylor]: Taking taylor expansion of x in y
1.532 * [backup-simplify]: Simplify x into x
1.532 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
1.532 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.532 * [taylor]: Taking taylor expansion of 0.5 in y
1.532 * [backup-simplify]: Simplify 0.5 into 0.5
1.532 * [taylor]: Taking taylor expansion of y in y
1.532 * [backup-simplify]: Simplify 0 into 0
1.532 * [backup-simplify]: Simplify 1 into 1
1.532 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.532 * [taylor]: Taking taylor expansion of 0.5 in y
1.532 * [backup-simplify]: Simplify 0.5 into 0.5
1.532 * [taylor]: Taking taylor expansion of x in y
1.532 * [backup-simplify]: Simplify x into x
1.532 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.533 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
1.533 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
1.533 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
1.533 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
1.533 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.533 * [taylor]: Taking taylor expansion of 0.5 in x
1.533 * [backup-simplify]: Simplify 0.5 into 0.5
1.533 * [taylor]: Taking taylor expansion of x in x
1.533 * [backup-simplify]: Simplify 0 into 0
1.533 * [backup-simplify]: Simplify 1 into 1
1.533 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.533 * [backup-simplify]: Simplify (- 0) into 0
1.534 * [backup-simplify]: Simplify 0 into 0
1.535 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.535 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
1.535 * [backup-simplify]: Simplify (- 0) into 0
1.535 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
1.536 * [taylor]: Taking taylor expansion of 0.5 in x
1.536 * [backup-simplify]: Simplify 0.5 into 0.5
1.536 * [backup-simplify]: Simplify 0.5 into 0.5
1.536 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.537 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.537 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.537 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.538 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
1.538 * [backup-simplify]: Simplify (- 0) into 0
1.538 * [backup-simplify]: Simplify (+ 0 0) into 0
1.538 * [taylor]: Taking taylor expansion of 0 in x
1.538 * [backup-simplify]: Simplify 0 into 0
1.538 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify 0 into 0
1.539 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.542 * [backup-simplify]: Simplify (- 0) into 0
1.542 * [backup-simplify]: Simplify 0 into 0
1.543 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.544 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.544 * [backup-simplify]: Simplify (- 0) into 0
1.544 * [backup-simplify]: Simplify (+ 0 0) into 0
1.544 * [taylor]: Taking taylor expansion of 0 in x
1.544 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.545 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
1.545 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
1.545 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
1.545 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.545 * [taylor]: Taking taylor expansion of 0.5 in x
1.545 * [backup-simplify]: Simplify 0.5 into 0.5
1.545 * [taylor]: Taking taylor expansion of x in x
1.545 * [backup-simplify]: Simplify 0 into 0
1.545 * [backup-simplify]: Simplify 1 into 1
1.545 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
1.545 * [taylor]: Taking taylor expansion of 0.5 in x
1.545 * [backup-simplify]: Simplify 0.5 into 0.5
1.545 * [taylor]: Taking taylor expansion of y in x
1.545 * [backup-simplify]: Simplify y into y
1.545 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
1.545 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.545 * [taylor]: Taking taylor expansion of 0.5 in y
1.545 * [backup-simplify]: Simplify 0.5 into 0.5
1.545 * [taylor]: Taking taylor expansion of x in y
1.545 * [backup-simplify]: Simplify x into x
1.545 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.545 * [taylor]: Taking taylor expansion of 0.5 in y
1.545 * [backup-simplify]: Simplify 0.5 into 0.5
1.545 * [taylor]: Taking taylor expansion of y in y
1.545 * [backup-simplify]: Simplify 0 into 0
1.545 * [backup-simplify]: Simplify 1 into 1
1.545 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
1.545 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
1.545 * [taylor]: Taking taylor expansion of 0.5 in y
1.545 * [backup-simplify]: Simplify 0.5 into 0.5
1.545 * [taylor]: Taking taylor expansion of x in y
1.545 * [backup-simplify]: Simplify x into x
1.545 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.545 * [taylor]: Taking taylor expansion of 0.5 in y
1.545 * [backup-simplify]: Simplify 0.5 into 0.5
1.545 * [taylor]: Taking taylor expansion of y in y
1.545 * [backup-simplify]: Simplify 0 into 0
1.545 * [backup-simplify]: Simplify 1 into 1
1.545 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
1.546 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.546 * [backup-simplify]: Simplify (- 0) into 0
1.546 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
1.546 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
1.546 * [taylor]: Taking taylor expansion of 0.5 in x
1.546 * [backup-simplify]: Simplify 0.5 into 0.5
1.546 * [taylor]: Taking taylor expansion of x in x
1.546 * [backup-simplify]: Simplify 0 into 0
1.546 * [backup-simplify]: Simplify 1 into 1
1.546 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.546 * [backup-simplify]: Simplify 0 into 0
1.546 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
1.547 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.548 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.548 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
1.548 * [taylor]: Taking taylor expansion of (- 0.5) in x
1.548 * [taylor]: Taking taylor expansion of 0.5 in x
1.548 * [backup-simplify]: Simplify 0.5 into 0.5
1.548 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.549 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
1.550 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.550 * [backup-simplify]: Simplify 0.5 into 0.5
1.550 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
1.551 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.551 * [backup-simplify]: Simplify (- 0) into 0
1.551 * [backup-simplify]: Simplify (+ 0 0) into 0
1.551 * [taylor]: Taking taylor expansion of 0 in x
1.551 * [backup-simplify]: Simplify 0 into 0
1.551 * [backup-simplify]: Simplify 0 into 0
1.552 * [backup-simplify]: Simplify (- 0) into 0
1.552 * [backup-simplify]: Simplify 0 into 0
1.552 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
1.552 * [backup-simplify]: Simplify 0 into 0
1.553 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.554 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) 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
1.554 * [backup-simplify]: Simplify 0 into 0
1.554 * [backup-simplify]: Simplify 0 into 0
1.554 * [backup-simplify]: Simplify (- 0) into 0
1.554 * [backup-simplify]: Simplify 0 into 0
1.555 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
1.555 * * * [progress]: simplifying candidates
1.555 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (x y) (log (/ (exp (/ 0.5 y)) (exp (/ 0.5 x)))))>
1.555 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (x y) (pow (- (/ 0.5 y) (/ 0.5 x)) 1))>
1.555 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (x y) (exp (log (- (/ 0.5 y) (/ 0.5 x)))))>
1.555 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (x y) (log (exp (- (/ 0.5 y) (/ 0.5 x)))))>
1.555 * * * * [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)))))>
1.555 * * * * [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)))))>
1.555 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (- (/ 0.5 y) (/ 0.5 x))) (sqrt (- (/ 0.5 y) (/ 0.5 x)))))>
1.555 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (x y) (/ (- (* 0.5 x) (* y 0.5)) (* y x)))>
1.555 * * * * [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))))))>
1.555 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (x y) (+ (/ 0.5 y) (- (/ 0.5 x))))>
1.555 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (/ 0.5 y) (/ 0.5 x))))>
1.555 * * * * [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))))>
1.555 * * * * [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)))))>
1.555 * * * * [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)))))>
1.555 * * * * [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)))))>
1.555 * * * * [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)))))>
1.555 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt 0.5) (cbrt 0.5)) 1) (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))))>
1.555 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))))>
1.556 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (- (/ 0.5 y) (/ 0.5 x))))>
1.556 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (x y) (* 1 (- (/ 0.5 y) (/ 0.5 x))))>
1.556 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (x y) (* 0.5 (- (/ 1 y) (/ 1 x))))>
1.556 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (x y) (+ (/ 0.5 y) (- (/ 0.5 x))))>
1.556 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (- (/ 0.5 y) (/ 0.5 x)))))>
1.556 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
1.556 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
1.556 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
1.556 * [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)))
1.557 * * [simplify]: iteration 0: 62 enodes
1.570 * * [simplify]: iteration 1: 135 enodes
1.602 * * [simplify]: iteration 2: 349 enodes
1.748 * * [simplify]: iteration 3: 972 enodes
2.129 * * [simplify]: iteration complete: 5000 enodes
2.129 * * [simplify]: Extracting #0: cost 26 inf + 0
2.130 * * [simplify]: Extracting #1: cost 294 inf + 0
2.135 * * [simplify]: Extracting #2: cost 1241 inf + 968
2.153 * * [simplify]: Extracting #3: cost 1658 inf + 40528
2.212 * * [simplify]: Extracting #4: cost 551 inf + 199534
2.279 * * [simplify]: Extracting #5: cost 84 inf + 306276
2.353 * * [simplify]: Extracting #6: cost 1 inf + 332051
2.428 * * [simplify]: Extracting #7: cost 0 inf + 332345
2.510 * [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))
2.512 * * * [progress]: adding candidates to table
2.589 * * [progress]: iteration 3 / 4
2.589 * * * [progress]: picking best candidate
2.591 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
2.591 * * * [progress]: localizing error
2.604 * * * [progress]: generating rewritten candidates
2.605 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.631 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.646 * * * [progress]: generating series expansions
2.646 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.646 * [backup-simplify]: Simplify (/ (/ (- x y) (* x 2.0)) y) into (* 0.5 (/ (- x y) (* x y)))
2.646 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
2.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x 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 (/ (- x y) (* x y)) in y
2.646 * [taylor]: Taking taylor expansion of (- x y) in y
2.646 * [taylor]: Taking taylor expansion of x in y
2.646 * [backup-simplify]: Simplify x into x
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 * [taylor]: Taking taylor expansion of (* x y) in y
2.646 * [taylor]: Taking taylor expansion of x in y
2.646 * [backup-simplify]: Simplify x into x
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
2.647 * [backup-simplify]: Simplify (- 0) into 0
2.647 * [backup-simplify]: Simplify (+ x 0) into x
2.647 * [backup-simplify]: Simplify (* x 0) into 0
2.647 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.647 * [backup-simplify]: Simplify (/ x x) into 1
2.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
2.647 * [taylor]: Taking taylor expansion of 0.5 in x
2.647 * [backup-simplify]: Simplify 0.5 into 0.5
2.647 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
2.647 * [taylor]: Taking taylor expansion of (- x y) in x
2.647 * [taylor]: Taking taylor expansion of x in x
2.647 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify 1 into 1
2.647 * [taylor]: Taking taylor expansion of y in x
2.647 * [backup-simplify]: Simplify y into y
2.647 * [taylor]: Taking taylor expansion of (* x y) in x
2.647 * [taylor]: Taking taylor expansion of x in x
2.647 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify 1 into 1
2.647 * [taylor]: Taking taylor expansion of y in x
2.647 * [backup-simplify]: Simplify y into y
2.648 * [backup-simplify]: Simplify (- y) into (- y)
2.648 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.648 * [backup-simplify]: Simplify (* 0 y) into 0
2.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.648 * [backup-simplify]: Simplify (/ (- y) y) into -1
2.648 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
2.648 * [taylor]: Taking taylor expansion of 0.5 in x
2.648 * [backup-simplify]: Simplify 0.5 into 0.5
2.648 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
2.648 * [taylor]: Taking taylor expansion of (- x y) in x
2.648 * [taylor]: Taking taylor expansion of x in x
2.648 * [backup-simplify]: Simplify 0 into 0
2.648 * [backup-simplify]: Simplify 1 into 1
2.648 * [taylor]: Taking taylor expansion of y in x
2.648 * [backup-simplify]: Simplify y into y
2.648 * [taylor]: Taking taylor expansion of (* x y) in x
2.648 * [taylor]: Taking taylor expansion of x in x
2.648 * [backup-simplify]: Simplify 0 into 0
2.648 * [backup-simplify]: Simplify 1 into 1
2.648 * [taylor]: Taking taylor expansion of y in x
2.648 * [backup-simplify]: Simplify y into y
2.648 * [backup-simplify]: Simplify (- y) into (- y)
2.648 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.648 * [backup-simplify]: Simplify (* 0 y) into 0
2.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.648 * [backup-simplify]: Simplify (/ (- y) y) into -1
2.649 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
2.649 * [taylor]: Taking taylor expansion of -0.5 in y
2.649 * [backup-simplify]: Simplify -0.5 into -0.5
2.649 * [backup-simplify]: Simplify (- 0) into 0
2.649 * [backup-simplify]: Simplify (+ 1 0) into 1
2.650 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.650 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
2.650 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
2.650 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.650 * [taylor]: Taking taylor expansion of 0.5 in y
2.650 * [backup-simplify]: Simplify 0.5 into 0.5
2.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.650 * [taylor]: Taking taylor expansion of y in y
2.650 * [backup-simplify]: Simplify 0 into 0
2.650 * [backup-simplify]: Simplify 1 into 1
2.651 * [backup-simplify]: Simplify (/ 1 1) into 1
2.651 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.651 * [backup-simplify]: Simplify 0.5 into 0.5
2.651 * [backup-simplify]: Simplify -0.5 into -0.5
2.651 * [backup-simplify]: Simplify (- 0) into 0
2.652 * [backup-simplify]: Simplify (+ 0 0) into 0
2.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.653 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
2.654 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
2.654 * [taylor]: Taking taylor expansion of 0 in y
2.654 * [backup-simplify]: Simplify 0 into 0
2.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.655 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.655 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify (- 0) into 0
2.656 * [backup-simplify]: Simplify (+ 0 0) into 0
2.657 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.657 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.658 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.658 * [taylor]: Taking taylor expansion of 0 in y
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 0 into 0
2.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.659 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.659 * [backup-simplify]: Simplify 0 into 0
2.660 * [backup-simplify]: Simplify 0 into 0
2.660 * [backup-simplify]: Simplify (- 0) into 0
2.660 * [backup-simplify]: Simplify (+ 0 0) into 0
2.661 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.661 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.663 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
2.663 * [taylor]: Taking taylor expansion of 0 in y
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
2.663 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
2.663 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
2.663 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
2.663 * [taylor]: Taking taylor expansion of 0.5 in y
2.663 * [backup-simplify]: Simplify 0.5 into 0.5
2.663 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
2.663 * [taylor]: Taking taylor expansion of x in y
2.663 * [backup-simplify]: Simplify x into x
2.663 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
2.663 * [taylor]: Taking taylor expansion of y in y
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify 1 into 1
2.663 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.663 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.663 * [taylor]: Taking taylor expansion of x in y
2.663 * [backup-simplify]: Simplify x into x
2.663 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.663 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.663 * [taylor]: Taking taylor expansion of y in y
2.664 * [backup-simplify]: Simplify 0 into 0
2.664 * [backup-simplify]: Simplify 1 into 1
2.664 * [backup-simplify]: Simplify (/ 1 1) into 1
2.664 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
2.664 * [taylor]: Taking taylor expansion of 0.5 in x
2.664 * [backup-simplify]: Simplify 0.5 into 0.5
2.664 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
2.664 * [taylor]: Taking taylor expansion of x in x
2.664 * [backup-simplify]: Simplify 0 into 0
2.664 * [backup-simplify]: Simplify 1 into 1
2.664 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.664 * [taylor]: Taking taylor expansion of y in x
2.664 * [backup-simplify]: Simplify y into y
2.664 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.664 * [taylor]: Taking taylor expansion of x in x
2.664 * [backup-simplify]: Simplify 0 into 0
2.664 * [backup-simplify]: Simplify 1 into 1
2.665 * [backup-simplify]: Simplify (/ 1 1) into 1
2.665 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.665 * [taylor]: Taking taylor expansion of y in x
2.665 * [backup-simplify]: Simplify y into y
2.665 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.665 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
2.665 * [taylor]: Taking taylor expansion of 0.5 in x
2.665 * [backup-simplify]: Simplify 0.5 into 0.5
2.665 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
2.665 * [taylor]: Taking taylor expansion of x in x
2.665 * [backup-simplify]: Simplify 0 into 0
2.665 * [backup-simplify]: Simplify 1 into 1
2.665 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
2.665 * [taylor]: Taking taylor expansion of y in x
2.665 * [backup-simplify]: Simplify y into y
2.665 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.665 * [taylor]: Taking taylor expansion of x in x
2.665 * [backup-simplify]: Simplify 0 into 0
2.665 * [backup-simplify]: Simplify 1 into 1
2.665 * [backup-simplify]: Simplify (/ 1 1) into 1
2.665 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.665 * [taylor]: Taking taylor expansion of y in x
2.666 * [backup-simplify]: Simplify y into y
2.666 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.666 * [backup-simplify]: Simplify (+ 1 0) into 1
2.666 * [backup-simplify]: Simplify (* y 1) into y
2.666 * [backup-simplify]: Simplify (* 0 y) into 0
2.666 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.667 * [taylor]: Taking taylor expansion of 0 in y
2.667 * [backup-simplify]: Simplify 0 into 0
2.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.667 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.667 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.668 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
2.668 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
2.669 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
2.669 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
2.669 * [taylor]: Taking taylor expansion of 0.5 in y
2.669 * [backup-simplify]: Simplify 0.5 into 0.5
2.669 * [taylor]: Taking taylor expansion of y in y
2.669 * [backup-simplify]: Simplify 0 into 0
2.669 * [backup-simplify]: Simplify 1 into 1
2.669 * [backup-simplify]: Simplify 0 into 0
2.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.670 * [backup-simplify]: Simplify (- 0) into 0
2.670 * [backup-simplify]: Simplify (+ 0 0) into 0
2.671 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.671 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
2.672 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
2.672 * [taylor]: Taking taylor expansion of (- 0.5) in y
2.672 * [taylor]: Taking taylor expansion of 0.5 in y
2.672 * [backup-simplify]: Simplify 0.5 into 0.5
2.672 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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 (- (/ 1 y))) (* 0 1)))) into 0
2.675 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
2.676 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
2.676 * [taylor]: Taking taylor expansion of 0 in y
2.676 * [backup-simplify]: Simplify 0 into 0
2.676 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.676 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.677 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
2.677 * [backup-simplify]: Simplify 0.5 into 0.5
2.677 * [backup-simplify]: Simplify 0 into 0
2.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.678 * [backup-simplify]: Simplify (- 0) into 0
2.678 * [backup-simplify]: Simplify (+ 0 0) into 0
2.679 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.680 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
2.681 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
2.681 * [taylor]: Taking taylor expansion of 0 in y
2.681 * [backup-simplify]: Simplify 0 into 0
2.681 * [backup-simplify]: Simplify 0 into 0
2.681 * [backup-simplify]: Simplify (- 0) into 0
2.681 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
2.682 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.683 * [backup-simplify]: Simplify (- 0) into 0
2.683 * [backup-simplify]: Simplify (+ 0 0) into 0
2.684 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
2.685 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
2.686 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
2.686 * [taylor]: Taking taylor expansion of 0 in y
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
2.687 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
2.687 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
2.687 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
2.687 * [taylor]: Taking taylor expansion of 0.5 in y
2.687 * [backup-simplify]: Simplify 0.5 into 0.5
2.687 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
2.687 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.687 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.687 * [taylor]: Taking taylor expansion of y in y
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 (/ 1 x) in y
2.688 * [taylor]: Taking taylor expansion of x in y
2.688 * [backup-simplify]: Simplify x into x
2.688 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.688 * [taylor]: Taking taylor expansion of (* x y) in y
2.688 * [taylor]: Taking taylor expansion of x in y
2.688 * [backup-simplify]: Simplify x into x
2.688 * [taylor]: Taking taylor expansion of y in y
2.688 * [backup-simplify]: Simplify 0 into 0
2.688 * [backup-simplify]: Simplify 1 into 1
2.688 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
2.688 * [taylor]: Taking taylor expansion of 0.5 in x
2.688 * [backup-simplify]: Simplify 0.5 into 0.5
2.688 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
2.688 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.688 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.688 * [taylor]: Taking taylor expansion of y in x
2.688 * [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
2.689 * [backup-simplify]: Simplify (/ 1 1) into 1
2.689 * [taylor]: Taking taylor expansion of (* x y) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.689 * [backup-simplify]: Simplify 0 into 0
2.689 * [backup-simplify]: Simplify 1 into 1
2.689 * [taylor]: Taking taylor expansion of y in x
2.689 * [backup-simplify]: Simplify y into y
2.689 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
2.689 * [taylor]: Taking taylor expansion of 0.5 in x
2.689 * [backup-simplify]: Simplify 0.5 into 0.5
2.689 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
2.689 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.689 * [taylor]: Taking taylor expansion of y in x
2.689 * [backup-simplify]: Simplify y into y
2.689 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.689 * [backup-simplify]: Simplify 0 into 0
2.689 * [backup-simplify]: Simplify 1 into 1
2.690 * [backup-simplify]: Simplify (/ 1 1) into 1
2.690 * [taylor]: Taking taylor expansion of (* x y) in x
2.690 * [taylor]: Taking taylor expansion of x in x
2.690 * [backup-simplify]: Simplify 0 into 0
2.690 * [backup-simplify]: Simplify 1 into 1
2.690 * [taylor]: Taking taylor expansion of y in x
2.690 * [backup-simplify]: Simplify y into y
2.690 * [backup-simplify]: Simplify (- 1) into -1
2.691 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.691 * [backup-simplify]: Simplify (* 0 y) into 0
2.691 * [backup-simplify]: Simplify (* -1 0) into 0
2.691 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.691 * [taylor]: Taking taylor expansion of 0 in y
2.691 * [backup-simplify]: Simplify 0 into 0
2.692 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.693 * [backup-simplify]: Simplify (- 0) into 0
2.693 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.693 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
2.693 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
2.693 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
2.693 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
2.693 * [taylor]: Taking taylor expansion of 0.5 in y
2.693 * [backup-simplify]: Simplify 0.5 into 0.5
2.694 * [taylor]: Taking taylor expansion of y in y
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify 1 into 1
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.696 * [backup-simplify]: Simplify (- 0) into 0
2.696 * [backup-simplify]: Simplify (+ 0 0) into 0
2.697 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
2.698 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
2.698 * [taylor]: Taking taylor expansion of 0.5 in y
2.698 * [backup-simplify]: Simplify 0.5 into 0.5
2.699 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.699 * [backup-simplify]: Simplify (- 0) into 0
2.699 * [backup-simplify]: Simplify 0 into 0
2.699 * [backup-simplify]: Simplify 0 into 0
2.700 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.701 * [backup-simplify]: Simplify (- 0) into 0
2.702 * [backup-simplify]: Simplify (+ 0 0) into 0
2.703 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
2.704 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
2.704 * [taylor]: Taking taylor expansion of 0 in y
2.704 * [backup-simplify]: Simplify 0 into 0
2.704 * [backup-simplify]: Simplify 0.5 into 0.5
2.705 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
2.705 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.706 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.706 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.708 * [backup-simplify]: Simplify (- 0) into 0
2.709 * [backup-simplify]: Simplify (+ 0 0) into 0
2.710 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
2.711 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
2.711 * [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
2.713 * [backup-simplify]: Simplify 0 into 0
2.713 * [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
2.716 * [backup-simplify]: Simplify (- 0) into 0
2.716 * [backup-simplify]: Simplify (+ 0 0) into 0
2.720 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
2.722 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
2.722 * [taylor]: Taking taylor expansion of 0 in y
2.722 * [backup-simplify]: Simplify 0 into 0
2.722 * [backup-simplify]: Simplify 0 into 0
2.722 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
2.722 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.723 * [backup-simplify]: Simplify (/ (- x y) (* x 2.0)) into (* 0.5 (/ (- x y) x))
2.723 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0
2.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y
2.723 * [taylor]: Taking taylor expansion of 0.5 in y
2.723 * [backup-simplify]: Simplify 0.5 into 0.5
2.723 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
2.723 * [taylor]: Taking taylor expansion of (- x y) in y
2.723 * [taylor]: Taking taylor expansion of x in y
2.723 * [backup-simplify]: Simplify x into x
2.723 * [taylor]: Taking taylor expansion of y in y
2.723 * [backup-simplify]: Simplify 0 into 0
2.723 * [backup-simplify]: Simplify 1 into 1
2.723 * [taylor]: Taking taylor expansion of x in y
2.723 * [backup-simplify]: Simplify x into x
2.723 * [backup-simplify]: Simplify (- 0) into 0
2.723 * [backup-simplify]: Simplify (+ x 0) into x
2.723 * [backup-simplify]: Simplify (/ x x) into 1
2.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
2.723 * [taylor]: Taking taylor expansion of 0.5 in x
2.723 * [backup-simplify]: Simplify 0.5 into 0.5
2.723 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
2.723 * [taylor]: Taking taylor expansion of (- x y) in x
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.724 * [taylor]: Taking taylor expansion of y in x
2.724 * [backup-simplify]: Simplify y into y
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.724 * [backup-simplify]: Simplify (- y) into (- y)
2.724 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.724 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
2.724 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
2.724 * [taylor]: Taking taylor expansion of 0.5 in x
2.724 * [backup-simplify]: Simplify 0.5 into 0.5
2.724 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
2.724 * [taylor]: Taking taylor expansion of (- x y) in x
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.724 * [taylor]: Taking taylor expansion of y in x
2.724 * [backup-simplify]: Simplify y into y
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.724 * [backup-simplify]: Simplify (- y) into (- y)
2.724 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.724 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
2.724 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y)
2.724 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
2.724 * [taylor]: Taking taylor expansion of -0.5 in y
2.724 * [backup-simplify]: Simplify -0.5 into -0.5
2.724 * [taylor]: Taking taylor expansion of y in y
2.724 * [backup-simplify]: Simplify 0 into 0
2.724 * [backup-simplify]: Simplify 1 into 1
2.725 * [backup-simplify]: Simplify (* -0.5 0) into 0
2.725 * [backup-simplify]: Simplify 0 into 0
2.725 * [backup-simplify]: Simplify (- 0) into 0
2.726 * [backup-simplify]: Simplify (+ 1 0) into 1
2.726 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
2.727 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 (* -1 y))) into 0.5
2.727 * [taylor]: Taking taylor expansion of 0.5 in y
2.727 * [backup-simplify]: Simplify 0.5 into 0.5
2.727 * [backup-simplify]: Simplify 0.5 into 0.5
2.728 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
2.729 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.729 * [backup-simplify]: Simplify (- 0) into 0
2.729 * [backup-simplify]: Simplify (+ 0 0) into 0
2.730 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
2.731 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
2.731 * [taylor]: Taking taylor expansion of 0 in y
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 0 into 0
2.732 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
2.732 * [backup-simplify]: Simplify 0 into 0
2.733 * [backup-simplify]: Simplify (- 0) into 0
2.733 * [backup-simplify]: Simplify (+ 0 0) into 0
2.735 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.736 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
2.736 * [taylor]: Taking taylor expansion of 0 in y
2.736 * [backup-simplify]: Simplify 0 into 0
2.736 * [backup-simplify]: Simplify 0 into 0
2.736 * [backup-simplify]: Simplify 0 into 0
2.736 * [backup-simplify]: Simplify 0 into 0
2.736 * [backup-simplify]: Simplify (+ (* (- 0.5) (* y (/ 1 x))) 0.5) into (- 0.5 (* 0.5 (/ y x)))
2.736 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (- (/ 1 x) (/ 1 y))))
2.737 * [approximate]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
2.737 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in y
2.737 * [taylor]: Taking taylor expansion of 0.5 in y
2.737 * [backup-simplify]: Simplify 0.5 into 0.5
2.737 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
2.737 * [taylor]: Taking taylor expansion of x in y
2.737 * [backup-simplify]: Simplify x into x
2.737 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.737 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.737 * [taylor]: Taking taylor expansion of x in y
2.737 * [backup-simplify]: Simplify x into x
2.737 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.737 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.737 * [taylor]: Taking taylor expansion of y in y
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.737 * [backup-simplify]: Simplify (/ 1 1) into 1
2.737 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
2.737 * [taylor]: Taking taylor expansion of 0.5 in x
2.737 * [backup-simplify]: Simplify 0.5 into 0.5
2.737 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
2.737 * [taylor]: Taking taylor expansion of x in x
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 1 into 1
2.737 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.738 * [backup-simplify]: Simplify (/ 1 1) into 1
2.738 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.738 * [taylor]: Taking taylor expansion of y in x
2.738 * [backup-simplify]: Simplify y into y
2.738 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.738 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
2.738 * [taylor]: Taking taylor expansion of 0.5 in x
2.738 * [backup-simplify]: Simplify 0.5 into 0.5
2.738 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.738 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.739 * [backup-simplify]: Simplify (/ 1 1) into 1
2.739 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.739 * [taylor]: Taking taylor expansion of y in x
2.739 * [backup-simplify]: Simplify y into y
2.739 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.739 * [backup-simplify]: Simplify (+ 1 0) into 1
2.740 * [backup-simplify]: Simplify (* 0 1) into 0
2.740 * [backup-simplify]: Simplify (* 0.5 0) into 0
2.740 * [taylor]: Taking taylor expansion of 0 in y
2.740 * [backup-simplify]: Simplify 0 into 0
2.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.741 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.741 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.741 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
2.743 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
2.743 * [taylor]: Taking taylor expansion of 0.5 in y
2.743 * [backup-simplify]: Simplify 0.5 into 0.5
2.743 * [backup-simplify]: Simplify 0 into 0
2.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.744 * [backup-simplify]: Simplify (- 0) into 0
2.744 * [backup-simplify]: Simplify (+ 0 0) into 0
2.745 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
2.746 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 1) (* 0 0))) into (- (* 0.5 (/ 1 y)))
2.746 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
2.746 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.746 * [taylor]: Taking taylor expansion of 0.5 in y
2.746 * [backup-simplify]: Simplify 0.5 into 0.5
2.746 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.746 * [taylor]: Taking taylor expansion of y in y
2.746 * [backup-simplify]: Simplify 0 into 0
2.746 * [backup-simplify]: Simplify 1 into 1
2.746 * [backup-simplify]: Simplify (/ 1 1) into 1
2.747 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.747 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.748 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.748 * [backup-simplify]: Simplify 0.5 into 0.5
2.748 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.749 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.749 * [backup-simplify]: Simplify (- 0) into 0
2.749 * [backup-simplify]: Simplify (+ 0 0) into 0
2.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.752 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0)))) into 0
2.752 * [taylor]: Taking taylor expansion of 0 in y
2.752 * [backup-simplify]: Simplify 0 into 0
2.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.753 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.753 * [backup-simplify]: Simplify (- 0) into 0
2.753 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.755 * [backup-simplify]: Simplify (- 0) into 0
2.755 * [backup-simplify]: Simplify (+ 0 0) into 0
2.757 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.758 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0))))) into 0
2.758 * [taylor]: Taking taylor expansion of 0 in y
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify 0 into 0
2.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.759 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.759 * [backup-simplify]: Simplify (- 0) into 0
2.759 * [backup-simplify]: Simplify 0 into 0
2.760 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 0.5 (* 0.5 (/ y x)))
2.760 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* (- (/ 1 y) (/ 1 x)) x))
2.760 * [approximate]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
2.760 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in y
2.760 * [taylor]: Taking taylor expansion of -0.5 in y
2.760 * [backup-simplify]: Simplify -0.5 into -0.5
2.760 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
2.760 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.760 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.760 * [taylor]: Taking taylor expansion of y in y
2.760 * [backup-simplify]: Simplify 0 into 0
2.760 * [backup-simplify]: Simplify 1 into 1
2.760 * [backup-simplify]: Simplify (/ 1 1) into 1
2.760 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.760 * [taylor]: Taking taylor expansion of x in y
2.760 * [backup-simplify]: Simplify x into x
2.760 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.760 * [taylor]: Taking taylor expansion of x in y
2.760 * [backup-simplify]: Simplify x into x
2.760 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
2.760 * [taylor]: Taking taylor expansion of -0.5 in x
2.760 * [backup-simplify]: Simplify -0.5 into -0.5
2.760 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
2.761 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.761 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.761 * [taylor]: Taking taylor expansion of y in x
2.761 * [backup-simplify]: Simplify y into y
2.761 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [backup-simplify]: Simplify (/ 1 1) into 1
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
2.761 * [taylor]: Taking taylor expansion of -0.5 in x
2.761 * [backup-simplify]: Simplify -0.5 into -0.5
2.761 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
2.761 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.761 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.761 * [taylor]: Taking taylor expansion of y in x
2.761 * [backup-simplify]: Simplify y into y
2.761 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [backup-simplify]: Simplify (/ 1 1) into 1
2.761 * [taylor]: Taking taylor expansion of x in x
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.762 * [backup-simplify]: Simplify (- 1) into -1
2.762 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.762 * [backup-simplify]: Simplify (* -1 0) into 0
2.763 * [backup-simplify]: Simplify (* -0.5 0) into 0
2.763 * [taylor]: Taking taylor expansion of 0 in y
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.763 * [backup-simplify]: Simplify (- 0) into 0
2.763 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.764 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
2.765 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (* 0 0)) into 0.5
2.765 * [taylor]: Taking taylor expansion of 0.5 in y
2.765 * [backup-simplify]: Simplify 0.5 into 0.5
2.765 * [backup-simplify]: Simplify 0 into 0
2.765 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.766 * [backup-simplify]: Simplify (- 0) into 0
2.766 * [backup-simplify]: Simplify (+ 0 0) into 0
2.767 * [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
2.768 * [backup-simplify]: Simplify (/ 1 1) into 1
2.768 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
2.769 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.769 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.769 * [backup-simplify]: Simplify 0.5 into 0.5
2.769 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.770 * [backup-simplify]: Simplify (- 0) into 0
2.771 * [backup-simplify]: Simplify (+ 0 0) into 0
2.772 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
2.773 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
2.773 * [taylor]: Taking taylor expansion of 0 in y
2.773 * [backup-simplify]: Simplify 0 into 0
2.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.774 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.774 * [backup-simplify]: Simplify (- 0) into 0
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 0 into 0
2.775 * [backup-simplify]: Simplify 0 into 0
2.775 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.776 * [backup-simplify]: Simplify (- 0) into 0
2.776 * [backup-simplify]: Simplify (+ 0 0) into 0
2.777 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.779 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
2.779 * [taylor]: Taking taylor expansion of 0 in y
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.780 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.781 * [backup-simplify]: Simplify (- 0) into 0
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 0.5 (* 0.5 (/ y x)))
2.781 * * * [progress]: simplifying candidates
2.782 * * * * [progress]: [ 1 / 93 ] simplifiying candidate #<alt (λ (x y) (pow (/ (/ (- x y) (* x 2.0)) y) 1))>
2.782 * * * * [progress]: [ 2 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (- (- (log (- x y)) (+ (log x) (log 2.0))) (log y))))>
2.782 * * * * [progress]: [ 3 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (- (- (log (- x y)) (log (* x 2.0))) (log y))))>
2.782 * * * * [progress]: [ 4 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (/ (- x y) (* x 2.0))) (log y))))>
2.782 * * * * [progress]: [ 5 / 93 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (/ (- x y) (* x 2.0)) y))))>
2.782 * * * * [progress]: [ 6 / 93 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (/ (- x y) (* x 2.0)) y))))>
2.782 * * * * [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))))>
2.782 * * * * [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))))>
2.782 * * * * [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))))>
2.782 * * * * [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))))>
2.782 * * * * [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))))>
2.782 * * * * [progress]: [ 12 / 93 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (/ (- x y) (* x 2.0)) y)) (sqrt (/ (/ (- x y) (* x 2.0)) y))))>
2.782 * * * * [progress]: [ 13 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ (- x y) (* x 2.0))) (- y)))>
2.782 * * * * [progress]: [ 14 / 93 ] simplifiying candidate #<alt (λ (x y) (- (/ (/ x (* x 2.0)) y) (/ (/ y (* x 2.0)) y)))>
2.782 * * * * [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))))>
2.782 * * * * [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))))>
2.782 * * * * [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)))>
2.783 * * * * [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))))>
2.783 * * * * [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))))>
2.783 * * * * [progress]: [ 20 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (/ (- x y) (* x 2.0))) 1) (/ (sqrt (/ (- x y) (* x 2.0))) y)))>
2.783 * * * * [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))))>
2.783 * * * * [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))))>
2.783 * * * * [progress]: [ 23 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) 1) (/ (/ (cbrt (- x y)) 2.0) y)))>
2.783 * * * * [progress]: [ 24 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (- x y)) 2.0) (cbrt y))))>
2.783 * * * * [progress]: [ 25 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (sqrt (- x y)) x) (sqrt y)) (/ (/ (sqrt (- x y)) 2.0) (sqrt y))))>
2.783 * * * * [progress]: [ 26 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (sqrt (- x y)) x) 1) (/ (/ (sqrt (- x y)) 2.0) y)))>
2.783 * * * * [progress]: [ 27 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y))))>
2.783 * * * * [progress]: [ 28 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y))))>
2.783 * * * * [progress]: [ 29 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) 1) (/ (/ (- x y) 2.0) y)))>
2.783 * * * * [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))))>
2.783 * * * * [progress]: [ 31 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y)) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y))))>
2.783 * * * * [progress]: [ 32 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (+ (sqrt x) (sqrt y)) x) 1) (/ (/ (- (sqrt x) (sqrt y)) 2.0) y)))>
2.783 * * * * [progress]: [ 33 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y))))>
2.783 * * * * [progress]: [ 34 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y))))>
2.784 * * * * [progress]: [ 35 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ 1 x) 1) (/ (/ (- x y) 2.0) y)))>
2.784 * * * * [progress]: [ 36 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (- x y) (* x 2.0)) (cbrt y))))>
2.784 * * * * [progress]: [ 37 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ (- x y) (* x 2.0)) (sqrt y))))>
2.784 * * * * [progress]: [ 38 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (/ (- x y) (* x 2.0)) y)))>
2.784 * * * * [progress]: [ 39 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y))))>
2.784 * * * * [progress]: [ 40 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y))))>
2.784 * * * * [progress]: [ 41 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) 1) (/ (/ 1 (* x 2.0)) y)))>
2.784 * * * * [progress]: [ 42 / 93 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (/ (- x y) (* x 2.0)) y)))>
2.784 * * * * [progress]: [ 43 / 93 ] simplifiying candidate #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>
2.784 * * * * [progress]: [ 44 / 93 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ y (/ (- x y) (* x 2.0)))))>
2.784 * * * * [progress]: [ 45 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (cbrt y)))>
2.784 * * * * [progress]: [ 46 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) (* x 2.0)) (sqrt y)) (sqrt y)))>
2.784 * * * * [progress]: [ 47 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) (* x 2.0)) 1) y))>
2.784 * * * * [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))))))>
2.784 * * * * [progress]: [ 49 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (/ (- x y) (* x 2.0))) (/ y (sqrt (/ (- x y) (* x 2.0))))))>
2.784 * * * * [progress]: [ 50 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ y (/ (cbrt (- x y)) 2.0))))>
2.784 * * * * [progress]: [ 51 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (sqrt (- x y)) x) (/ y (/ (sqrt (- x y)) 2.0))))>
2.785 * * * * [progress]: [ 52 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 x) (/ y (/ (- x y) 2.0))))>
2.785 * * * * [progress]: [ 53 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (sqrt x) (sqrt y)) x) (/ y (/ (- (sqrt x) (sqrt y)) 2.0))))>
2.785 * * * * [progress]: [ 54 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 x) (/ y (/ (- x y) 2.0))))>
2.785 * * * * [progress]: [ 55 / 93 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ y (/ (- x y) (* x 2.0)))))>
2.785 * * * * [progress]: [ 56 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (/ y (/ 1 (* x 2.0)))))>
2.785 * * * * [progress]: [ 57 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) (* y (* x 2.0))))>
2.785 * * * * [progress]: [ 58 / 93 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (/ (- x y) (* x 2.0)) y))))>
2.785 * * * * [progress]: [ 59 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (pow (/ (- x y) (* x 2.0)) 1) y))>
2.785 * * * * [progress]: [ 60 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (exp (- (log (- x y)) (+ (log x) (log 2.0)))) y))>
2.785 * * * * [progress]: [ 61 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (exp (- (log (- x y)) (log (* x 2.0)))) y))>
2.785 * * * * [progress]: [ 62 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (exp (log (/ (- x y) (* x 2.0)))) y))>
2.785 * * * * [progress]: [ 63 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (log (exp (/ (- x y) (* x 2.0)))) y))>
2.785 * * * * [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))>
2.786 * * * * [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))>
2.786 * * * * [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))>
2.786 * * * * [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))>
2.786 * * * * [progress]: [ 68 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0)))) y))>
2.786 * * * * [progress]: [ 69 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (- x y)) (- (* x 2.0))) y))>
2.786 * * * * [progress]: [ 70 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- (/ x (* x 2.0)) (/ y (* x 2.0))) y))>
2.786 * * * * [progress]: [ 71 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0)) y))>
2.786 * * * * [progress]: [ 72 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0)) y))>
2.786 * * * * [progress]: [ 73 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ 1 x) (/ (- x y) 2.0)) y))>
2.786 * * * * [progress]: [ 74 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0)) y))>
2.786 * * * * [progress]: [ 75 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ 1 x) (/ (- x y) 2.0)) y))>
2.786 * * * * [progress]: [ 76 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* 1 (/ (- x y) (* x 2.0))) y))>
2.786 * * * * [progress]: [ 77 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (/ 1 (* x 2.0))) y))>
2.786 * * * * [progress]: [ 78 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 (/ (* x 2.0) (- x y))) y))>
2.786 * * * * [progress]: [ 79 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (/ (- x y) x) 2.0) y))>
2.786 * * * * [progress]: [ 80 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* x 2.0) (cbrt (- x y)))) y))>
2.786 * * * * [progress]: [ 81 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (sqrt (- x y)) (/ (* x 2.0) (sqrt (- x y)))) y))>
2.786 * * * * [progress]: [ 82 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 (/ (* x 2.0) (- x y))) y))>
2.787 * * * * [progress]: [ 83 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ (sqrt x) (sqrt y)) (/ (* x 2.0) (- (sqrt x) (sqrt y)))) y))>
2.787 * * * * [progress]: [ 84 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ 1 (/ (* x 2.0) (- x y))) y))>
2.787 * * * * [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))>
2.787 * * * * [progress]: [ 86 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- (* x x) (* y y)) (* (* x 2.0) (+ x y))) y))>
2.787 * * * * [progress]: [ 87 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (posit16->real (real->posit16 (/ (- x y) (* x 2.0)))) y))>
2.787 * * * * [progress]: [ 88 / 93 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
2.787 * * * * [progress]: [ 89 / 93 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
2.787 * * * * [progress]: [ 90 / 93 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
2.787 * * * * [progress]: [ 91 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- 0.5 (* 0.5 (/ y x))) y))>
2.787 * * * * [progress]: [ 92 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- 0.5 (* 0.5 (/ y x))) y))>
2.787 * * * * [progress]: [ 93 / 93 ] simplifiying candidate #<alt (λ (x y) (/ (- 0.5 (* 0.5 (/ y x))) y))>
2.789 * [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)))
2.790 * * [simplify]: iteration 0: 153 enodes
2.828 * * [simplify]: iteration 1: 385 enodes
3.002 * * [simplify]: iteration 2: 1391 enodes
3.566 * * [simplify]: iteration complete: 5000 enodes
3.566 * * [simplify]: Extracting #0: cost 91 inf + 0
3.568 * * [simplify]: Extracting #1: cost 1022 inf + 1
3.574 * * [simplify]: Extracting #2: cost 1953 inf + 874
3.589 * * [simplify]: Extracting #3: cost 1623 inf + 65575
3.661 * * [simplify]: Extracting #4: cost 271 inf + 288529
3.742 * * [simplify]: Extracting #5: cost 9 inf + 337765
3.828 * * [simplify]: Extracting #6: cost 0 inf + 339079
3.910 * [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))
3.915 * * * [progress]: adding candidates to table
4.191 * * [progress]: iteration 4 / 4
4.191 * * * [progress]: picking best candidate
4.193 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>
4.193 * * * [progress]: localizing error
4.207 * * * [progress]: generating rewritten candidates
4.207 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.243 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
4.257 * * * [progress]: generating series expansions
4.257 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.257 * [backup-simplify]: Simplify (* (/ (- x y) (* x 2.0)) (/ 1 y)) into (* 0.5 (/ (- x y) (* x y)))
4.258 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
4.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
4.258 * [taylor]: Taking taylor expansion of 0.5 in y
4.258 * [backup-simplify]: Simplify 0.5 into 0.5
4.258 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
4.258 * [taylor]: Taking taylor expansion of (- x y) in y
4.258 * [taylor]: Taking taylor expansion of x in y
4.258 * [backup-simplify]: Simplify x into x
4.258 * [taylor]: Taking taylor expansion of y in y
4.258 * [backup-simplify]: Simplify 0 into 0
4.258 * [backup-simplify]: Simplify 1 into 1
4.258 * [taylor]: Taking taylor expansion of (* x y) in y
4.258 * [taylor]: Taking taylor expansion of x in y
4.258 * [backup-simplify]: Simplify x into x
4.258 * [taylor]: Taking taylor expansion of y in y
4.258 * [backup-simplify]: Simplify 0 into 0
4.258 * [backup-simplify]: Simplify 1 into 1
4.258 * [backup-simplify]: Simplify (- 0) into 0
4.258 * [backup-simplify]: Simplify (+ x 0) into x
4.258 * [backup-simplify]: Simplify (* x 0) into 0
4.259 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.259 * [backup-simplify]: Simplify (/ x x) into 1
4.259 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
4.259 * [taylor]: Taking taylor expansion of 0.5 in x
4.259 * [backup-simplify]: Simplify 0.5 into 0.5
4.259 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
4.259 * [taylor]: Taking taylor expansion of (- x y) in x
4.259 * [taylor]: Taking taylor expansion of x in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 1 into 1
4.259 * [taylor]: Taking taylor expansion of y in x
4.259 * [backup-simplify]: Simplify y into y
4.259 * [taylor]: Taking taylor expansion of (* x y) in x
4.259 * [taylor]: Taking taylor expansion of x in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 1 into 1
4.259 * [taylor]: Taking taylor expansion of y in x
4.259 * [backup-simplify]: Simplify y into y
4.259 * [backup-simplify]: Simplify (- y) into (- y)
4.259 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.259 * [backup-simplify]: Simplify (* 0 y) into 0
4.259 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.259 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.259 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
4.259 * [taylor]: Taking taylor expansion of 0.5 in x
4.259 * [backup-simplify]: Simplify 0.5 into 0.5
4.259 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
4.259 * [taylor]: Taking taylor expansion of (- x y) in x
4.259 * [taylor]: Taking taylor expansion of x in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 1 into 1
4.259 * [taylor]: Taking taylor expansion of y in x
4.259 * [backup-simplify]: Simplify y into y
4.259 * [taylor]: Taking taylor expansion of (* x y) in x
4.259 * [taylor]: Taking taylor expansion of x in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 1 into 1
4.259 * [taylor]: Taking taylor expansion of y in x
4.259 * [backup-simplify]: Simplify y into y
4.259 * [backup-simplify]: Simplify (- y) into (- y)
4.260 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.260 * [backup-simplify]: Simplify (* 0 y) into 0
4.260 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.260 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.260 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
4.260 * [taylor]: Taking taylor expansion of -0.5 in y
4.260 * [backup-simplify]: Simplify -0.5 into -0.5
4.260 * [backup-simplify]: Simplify (- 0) into 0
4.261 * [backup-simplify]: Simplify (+ 1 0) into 1
4.262 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.262 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
4.262 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
4.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
4.262 * [taylor]: Taking taylor expansion of 0.5 in y
4.262 * [backup-simplify]: Simplify 0.5 into 0.5
4.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.262 * [taylor]: Taking taylor expansion of y in y
4.262 * [backup-simplify]: Simplify 0 into 0
4.262 * [backup-simplify]: Simplify 1 into 1
4.263 * [backup-simplify]: Simplify (/ 1 1) into 1
4.263 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.263 * [backup-simplify]: Simplify 0.5 into 0.5
4.263 * [backup-simplify]: Simplify -0.5 into -0.5
4.264 * [backup-simplify]: Simplify (- 0) into 0
4.264 * [backup-simplify]: Simplify (+ 0 0) into 0
4.265 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.265 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
4.266 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
4.266 * [taylor]: Taking taylor expansion of 0 in y
4.266 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.267 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify (- 0) into 0
4.268 * [backup-simplify]: Simplify (+ 0 0) into 0
4.269 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.269 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.270 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
4.270 * [taylor]: Taking taylor expansion of 0 in y
4.270 * [backup-simplify]: Simplify 0 into 0
4.270 * [backup-simplify]: Simplify 0 into 0
4.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.271 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.271 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify (- 0) into 0
4.271 * [backup-simplify]: Simplify (+ 0 0) into 0
4.272 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.273 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.273 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
4.274 * [taylor]: Taking taylor expansion of 0 in y
4.274 * [backup-simplify]: Simplify 0 into 0
4.274 * [backup-simplify]: Simplify 0 into 0
4.274 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
4.274 * [backup-simplify]: Simplify (* (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
4.274 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
4.274 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
4.274 * [taylor]: Taking taylor expansion of 0.5 in y
4.274 * [backup-simplify]: Simplify 0.5 into 0.5
4.274 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
4.274 * [taylor]: Taking taylor expansion of x in y
4.274 * [backup-simplify]: Simplify x into x
4.274 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
4.274 * [taylor]: Taking taylor expansion of y in y
4.274 * [backup-simplify]: Simplify 0 into 0
4.274 * [backup-simplify]: Simplify 1 into 1
4.274 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.274 * [taylor]: Taking taylor expansion of x in y
4.274 * [backup-simplify]: Simplify x into x
4.274 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.274 * [taylor]: Taking taylor expansion of y in y
4.274 * [backup-simplify]: Simplify 0 into 0
4.274 * [backup-simplify]: Simplify 1 into 1
4.274 * [backup-simplify]: Simplify (/ 1 1) into 1
4.274 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
4.274 * [taylor]: Taking taylor expansion of 0.5 in x
4.274 * [backup-simplify]: Simplify 0.5 into 0.5
4.274 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
4.274 * [taylor]: Taking taylor expansion of x in x
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.275 * [taylor]: Taking taylor expansion of y in x
4.275 * [backup-simplify]: Simplify y into y
4.275 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.275 * [taylor]: Taking taylor expansion of x in x
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [backup-simplify]: Simplify (/ 1 1) into 1
4.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.275 * [taylor]: Taking taylor expansion of y in x
4.275 * [backup-simplify]: Simplify y into y
4.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.275 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
4.275 * [taylor]: Taking taylor expansion of 0.5 in x
4.275 * [backup-simplify]: Simplify 0.5 into 0.5
4.275 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
4.275 * [taylor]: Taking taylor expansion of x in x
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
4.275 * [taylor]: Taking taylor expansion of y in x
4.275 * [backup-simplify]: Simplify y into y
4.275 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.275 * [taylor]: Taking taylor expansion of x in x
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [backup-simplify]: Simplify (/ 1 1) into 1
4.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.275 * [taylor]: Taking taylor expansion of y in x
4.275 * [backup-simplify]: Simplify y into y
4.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.276 * [backup-simplify]: Simplify (+ 1 0) into 1
4.276 * [backup-simplify]: Simplify (* y 1) into y
4.276 * [backup-simplify]: Simplify (* 0 y) into 0
4.276 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.276 * [taylor]: Taking taylor expansion of 0 in y
4.276 * [backup-simplify]: Simplify 0 into 0
4.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.277 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.277 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.277 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
4.277 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
4.278 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
4.278 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
4.278 * [taylor]: Taking taylor expansion of 0.5 in y
4.278 * [backup-simplify]: Simplify 0.5 into 0.5
4.278 * [taylor]: Taking taylor expansion of y in y
4.278 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify 1 into 1
4.278 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.279 * [backup-simplify]: Simplify (- 0) into 0
4.279 * [backup-simplify]: Simplify (+ 0 0) into 0
4.279 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
4.280 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
4.281 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
4.281 * [taylor]: Taking taylor expansion of (- 0.5) in y
4.281 * [taylor]: Taking taylor expansion of 0.5 in y
4.281 * [backup-simplify]: Simplify 0.5 into 0.5
4.281 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.281 * [backup-simplify]: Simplify 0 into 0
4.281 * [backup-simplify]: Simplify 0 into 0
4.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.282 * [backup-simplify]: Simplify (- 0) into 0
4.282 * [backup-simplify]: Simplify (+ 0 0) into 0
4.283 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.283 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
4.284 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
4.284 * [taylor]: Taking taylor expansion of 0 in y
4.284 * [backup-simplify]: Simplify 0 into 0
4.284 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.285 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.286 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.286 * [backup-simplify]: Simplify 0.5 into 0.5
4.286 * [backup-simplify]: Simplify 0 into 0
4.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.287 * [backup-simplify]: Simplify (- 0) into 0
4.287 * [backup-simplify]: Simplify (+ 0 0) into 0
4.288 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.289 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
4.290 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
4.290 * [taylor]: Taking taylor expansion of 0 in y
4.290 * [backup-simplify]: Simplify 0 into 0
4.290 * [backup-simplify]: Simplify 0 into 0
4.290 * [backup-simplify]: Simplify (- 0) into 0
4.290 * [backup-simplify]: Simplify 0 into 0
4.291 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.291 * [backup-simplify]: Simplify 0 into 0
4.291 * [backup-simplify]: Simplify 0 into 0
4.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.292 * [backup-simplify]: Simplify (- 0) into 0
4.292 * [backup-simplify]: Simplify (+ 0 0) into 0
4.294 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
4.295 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
4.296 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
4.296 * [taylor]: Taking taylor expansion of 0 in y
4.296 * [backup-simplify]: Simplify 0 into 0
4.296 * [backup-simplify]: Simplify 0 into 0
4.297 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
4.297 * [backup-simplify]: Simplify (* (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
4.297 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
4.297 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
4.297 * [taylor]: Taking taylor expansion of 0.5 in y
4.297 * [backup-simplify]: Simplify 0.5 into 0.5
4.297 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
4.297 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.297 * [taylor]: Taking taylor expansion of y in y
4.297 * [backup-simplify]: Simplify 0 into 0
4.297 * [backup-simplify]: Simplify 1 into 1
4.297 * [backup-simplify]: Simplify (/ 1 1) into 1
4.297 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.297 * [taylor]: Taking taylor expansion of x in y
4.297 * [backup-simplify]: Simplify x into x
4.297 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.298 * [taylor]: Taking taylor expansion of (* x y) in y
4.298 * [taylor]: Taking taylor expansion of x in y
4.298 * [backup-simplify]: Simplify x into x
4.298 * [taylor]: Taking taylor expansion of y in y
4.298 * [backup-simplify]: Simplify 0 into 0
4.298 * [backup-simplify]: Simplify 1 into 1
4.298 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
4.298 * [taylor]: Taking taylor expansion of 0.5 in x
4.298 * [backup-simplify]: Simplify 0.5 into 0.5
4.298 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
4.298 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.298 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.298 * [taylor]: Taking taylor expansion of y in x
4.298 * [backup-simplify]: Simplify y into y
4.298 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.298 * [taylor]: Taking taylor expansion of x in x
4.298 * [backup-simplify]: Simplify 0 into 0
4.298 * [backup-simplify]: Simplify 1 into 1
4.298 * [backup-simplify]: Simplify (/ 1 1) into 1
4.298 * [taylor]: Taking taylor expansion of (* x y) in x
4.298 * [taylor]: Taking taylor expansion of x in x
4.298 * [backup-simplify]: Simplify 0 into 0
4.298 * [backup-simplify]: Simplify 1 into 1
4.298 * [taylor]: Taking taylor expansion of y in x
4.298 * [backup-simplify]: Simplify y into y
4.298 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
4.298 * [taylor]: Taking taylor expansion of 0.5 in x
4.298 * [backup-simplify]: Simplify 0.5 into 0.5
4.298 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
4.298 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.298 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.298 * [taylor]: Taking taylor expansion of y in x
4.298 * [backup-simplify]: Simplify y into y
4.298 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.298 * [taylor]: Taking taylor expansion of x in x
4.298 * [backup-simplify]: Simplify 0 into 0
4.298 * [backup-simplify]: Simplify 1 into 1
4.299 * [backup-simplify]: Simplify (/ 1 1) into 1
4.299 * [taylor]: Taking taylor expansion of (* x y) in x
4.299 * [taylor]: Taking taylor expansion of x in x
4.299 * [backup-simplify]: Simplify 0 into 0
4.299 * [backup-simplify]: Simplify 1 into 1
4.299 * [taylor]: Taking taylor expansion of y in x
4.299 * [backup-simplify]: Simplify y into y
4.299 * [backup-simplify]: Simplify (- 1) into -1
4.299 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.299 * [backup-simplify]: Simplify (* 0 y) into 0
4.300 * [backup-simplify]: Simplify (* -1 0) into 0
4.300 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.300 * [taylor]: Taking taylor expansion of 0 in y
4.300 * [backup-simplify]: Simplify 0 into 0
4.300 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.301 * [backup-simplify]: Simplify (- 0) into 0
4.301 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.301 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
4.301 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
4.301 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
4.301 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
4.301 * [taylor]: Taking taylor expansion of 0.5 in y
4.301 * [backup-simplify]: Simplify 0.5 into 0.5
4.301 * [taylor]: Taking taylor expansion of y in y
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.301 * [backup-simplify]: Simplify 0 into 0
4.302 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.303 * [backup-simplify]: Simplify (- 0) into 0
4.303 * [backup-simplify]: Simplify (+ 0 0) into 0
4.304 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
4.304 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
4.304 * [taylor]: Taking taylor expansion of 0.5 in y
4.304 * [backup-simplify]: Simplify 0.5 into 0.5
4.304 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.305 * [backup-simplify]: Simplify (- 0) into 0
4.305 * [backup-simplify]: Simplify 0 into 0
4.305 * [backup-simplify]: Simplify 0 into 0
4.305 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.306 * [backup-simplify]: Simplify (- 0) into 0
4.306 * [backup-simplify]: Simplify (+ 0 0) into 0
4.307 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
4.308 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
4.308 * [taylor]: Taking taylor expansion of 0 in y
4.308 * [backup-simplify]: Simplify 0 into 0
4.308 * [backup-simplify]: Simplify 0.5 into 0.5
4.309 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.309 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.309 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.309 * [backup-simplify]: Simplify 0 into 0
4.310 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.310 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.311 * [backup-simplify]: Simplify (- 0) into 0
4.311 * [backup-simplify]: Simplify (+ 0 0) into 0
4.312 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
4.313 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
4.313 * [taylor]: Taking taylor expansion of 0 in y
4.313 * [backup-simplify]: Simplify 0 into 0
4.313 * [backup-simplify]: Simplify 0 into 0
4.313 * [backup-simplify]: Simplify 0 into 0
4.314 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.314 * [backup-simplify]: Simplify (- 0) into 0
4.314 * [backup-simplify]: Simplify 0 into 0
4.314 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.317 * [backup-simplify]: Simplify (- 0) into 0
4.317 * [backup-simplify]: Simplify (+ 0 0) into 0
4.318 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
4.319 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
4.319 * [taylor]: Taking taylor expansion of 0 in y
4.319 * [backup-simplify]: Simplify 0 into 0
4.319 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
4.320 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
4.320 * [backup-simplify]: Simplify (/ (- x y) (* x 2.0)) into (* 0.5 (/ (- x y) x))
4.320 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0
4.320 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y
4.320 * [taylor]: Taking taylor expansion of 0.5 in y
4.320 * [backup-simplify]: Simplify 0.5 into 0.5
4.320 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
4.320 * [taylor]: Taking taylor expansion of (- x y) in y
4.320 * [taylor]: Taking taylor expansion of x in y
4.320 * [backup-simplify]: Simplify x into x
4.320 * [taylor]: Taking taylor expansion of y in y
4.320 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify 1 into 1
4.320 * [taylor]: Taking taylor expansion of x in y
4.320 * [backup-simplify]: Simplify x into x
4.320 * [backup-simplify]: Simplify (- 0) into 0
4.320 * [backup-simplify]: Simplify (+ x 0) into x
4.320 * [backup-simplify]: Simplify (/ x x) into 1
4.320 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
4.320 * [taylor]: Taking taylor expansion of 0.5 in x
4.320 * [backup-simplify]: Simplify 0.5 into 0.5
4.320 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
4.320 * [taylor]: Taking taylor expansion of (- x y) in x
4.320 * [taylor]: Taking taylor expansion of x in x
4.320 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify 1 into 1
4.320 * [taylor]: Taking taylor expansion of y in x
4.320 * [backup-simplify]: Simplify y into y
4.320 * [taylor]: Taking taylor expansion of x in x
4.320 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify 1 into 1
4.320 * [backup-simplify]: Simplify (- y) into (- y)
4.321 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.321 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
4.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x
4.321 * [taylor]: Taking taylor expansion of 0.5 in x
4.321 * [backup-simplify]: Simplify 0.5 into 0.5
4.321 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
4.321 * [taylor]: Taking taylor expansion of (- x y) in x
4.321 * [taylor]: Taking taylor expansion of x in x
4.321 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify 1 into 1
4.321 * [taylor]: Taking taylor expansion of y in x
4.321 * [backup-simplify]: Simplify y into y
4.321 * [taylor]: Taking taylor expansion of x in x
4.321 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify 1 into 1
4.321 * [backup-simplify]: Simplify (- y) into (- y)
4.321 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.321 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
4.321 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y)
4.321 * [taylor]: Taking taylor expansion of (* -0.5 y) in y
4.321 * [taylor]: Taking taylor expansion of -0.5 in y
4.321 * [backup-simplify]: Simplify -0.5 into -0.5
4.321 * [taylor]: Taking taylor expansion of y in y
4.321 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify 1 into 1
4.323 * [backup-simplify]: Simplify (* -0.5 0) into 0
4.323 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify (- 0) into 0
4.324 * [backup-simplify]: Simplify (+ 1 0) into 1
4.324 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
4.325 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 (* -1 y))) into 0.5
4.325 * [taylor]: Taking taylor expansion of 0.5 in y
4.325 * [backup-simplify]: Simplify 0.5 into 0.5
4.325 * [backup-simplify]: Simplify 0.5 into 0.5
4.326 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5)
4.326 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.326 * [backup-simplify]: Simplify (- 0) into 0
4.326 * [backup-simplify]: Simplify (+ 0 0) into 0
4.327 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
4.328 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0
4.328 * [taylor]: Taking taylor expansion of 0 in y
4.328 * [backup-simplify]: Simplify 0 into 0
4.328 * [backup-simplify]: Simplify 0 into 0
4.328 * [backup-simplify]: Simplify 0 into 0
4.329 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0
4.329 * [backup-simplify]: Simplify 0 into 0
4.329 * [backup-simplify]: Simplify (- 0) into 0
4.329 * [backup-simplify]: Simplify (+ 0 0) into 0
4.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.331 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0
4.331 * [taylor]: Taking taylor expansion of 0 in y
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify (+ (* (- 0.5) (* y (/ 1 x))) 0.5) into (- 0.5 (* 0.5 (/ y x)))
4.331 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (- (/ 1 x) (/ 1 y))))
4.332 * [approximate]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in (x y) around 0
4.332 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in y
4.332 * [taylor]: Taking taylor expansion of 0.5 in y
4.332 * [backup-simplify]: Simplify 0.5 into 0.5
4.332 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
4.332 * [taylor]: Taking taylor expansion of x in y
4.332 * [backup-simplify]: Simplify x into x
4.332 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.332 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.332 * [taylor]: Taking taylor expansion of x in y
4.332 * [backup-simplify]: Simplify x into x
4.332 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.332 * [taylor]: Taking taylor expansion of y in y
4.332 * [backup-simplify]: Simplify 0 into 0
4.332 * [backup-simplify]: Simplify 1 into 1
4.332 * [backup-simplify]: Simplify (/ 1 1) into 1
4.332 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
4.332 * [taylor]: Taking taylor expansion of 0.5 in x
4.332 * [backup-simplify]: Simplify 0.5 into 0.5
4.332 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
4.332 * [taylor]: Taking taylor expansion of x in x
4.332 * [backup-simplify]: Simplify 0 into 0
4.332 * [backup-simplify]: Simplify 1 into 1
4.332 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.332 * [taylor]: Taking taylor expansion of x in x
4.332 * [backup-simplify]: Simplify 0 into 0
4.332 * [backup-simplify]: Simplify 1 into 1
4.332 * [backup-simplify]: Simplify (/ 1 1) into 1
4.332 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.332 * [taylor]: Taking taylor expansion of y in x
4.332 * [backup-simplify]: Simplify y into y
4.333 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.333 * [taylor]: Taking taylor expansion of (* 0.5 (* x (- (/ 1 x) (/ 1 y)))) in x
4.333 * [taylor]: Taking taylor expansion of 0.5 in x
4.333 * [backup-simplify]: Simplify 0.5 into 0.5
4.333 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
4.333 * [taylor]: Taking taylor expansion of x in x
4.333 * [backup-simplify]: Simplify 0 into 0
4.333 * [backup-simplify]: Simplify 1 into 1
4.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.333 * [taylor]: Taking taylor expansion of x in x
4.333 * [backup-simplify]: Simplify 0 into 0
4.333 * [backup-simplify]: Simplify 1 into 1
4.333 * [backup-simplify]: Simplify (/ 1 1) into 1
4.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.333 * [taylor]: Taking taylor expansion of y in x
4.333 * [backup-simplify]: Simplify y into y
4.333 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.333 * [backup-simplify]: Simplify (+ 1 0) into 1
4.334 * [backup-simplify]: Simplify (* 0 1) into 0
4.334 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.334 * [taylor]: Taking taylor expansion of 0 in y
4.334 * [backup-simplify]: Simplify 0 into 0
4.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.334 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.334 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.335 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
4.336 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.336 * [taylor]: Taking taylor expansion of 0.5 in y
4.336 * [backup-simplify]: Simplify 0.5 into 0.5
4.336 * [backup-simplify]: Simplify 0 into 0
4.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.337 * [backup-simplify]: Simplify (- 0) into 0
4.337 * [backup-simplify]: Simplify (+ 0 0) into 0
4.338 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
4.338 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 1) (* 0 0))) into (- (* 0.5 (/ 1 y)))
4.338 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
4.338 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
4.338 * [taylor]: Taking taylor expansion of 0.5 in y
4.338 * [backup-simplify]: Simplify 0.5 into 0.5
4.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.338 * [taylor]: Taking taylor expansion of y in y
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify 1 into 1
4.338 * [backup-simplify]: Simplify (/ 1 1) into 1
4.339 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.339 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.339 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.339 * [backup-simplify]: Simplify 0.5 into 0.5
4.339 * [backup-simplify]: Simplify 0 into 0
4.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.340 * [backup-simplify]: Simplify (- 0) into 0
4.340 * [backup-simplify]: Simplify (+ 0 0) into 0
4.341 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.342 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0)))) into 0
4.342 * [taylor]: Taking taylor expansion of 0 in y
4.342 * [backup-simplify]: Simplify 0 into 0
4.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.343 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.343 * [backup-simplify]: Simplify (- 0) into 0
4.343 * [backup-simplify]: Simplify 0 into 0
4.343 * [backup-simplify]: Simplify 0 into 0
4.343 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.344 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.344 * [backup-simplify]: Simplify (- 0) into 0
4.344 * [backup-simplify]: Simplify (+ 0 0) into 0
4.345 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.346 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0))))) into 0
4.346 * [taylor]: Taking taylor expansion of 0 in y
4.346 * [backup-simplify]: Simplify 0 into 0
4.346 * [backup-simplify]: Simplify 0 into 0
4.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.347 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.347 * [backup-simplify]: Simplify (- 0) into 0
4.348 * [backup-simplify]: Simplify 0 into 0
4.348 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 0.5 (* 0.5 (/ y x)))
4.348 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* (- (/ 1 y) (/ 1 x)) x))
4.348 * [approximate]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
4.348 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in y
4.348 * [taylor]: Taking taylor expansion of -0.5 in y
4.348 * [backup-simplify]: Simplify -0.5 into -0.5
4.348 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
4.348 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.348 * [taylor]: Taking taylor expansion of y in y
4.348 * [backup-simplify]: Simplify 0 into 0
4.348 * [backup-simplify]: Simplify 1 into 1
4.348 * [backup-simplify]: Simplify (/ 1 1) into 1
4.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.348 * [taylor]: Taking taylor expansion of x in y
4.348 * [backup-simplify]: Simplify x into x
4.349 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.349 * [taylor]: Taking taylor expansion of x in y
4.349 * [backup-simplify]: Simplify x into x
4.349 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
4.349 * [taylor]: Taking taylor expansion of -0.5 in x
4.349 * [backup-simplify]: Simplify -0.5 into -0.5
4.349 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
4.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.349 * [taylor]: Taking taylor expansion of y in x
4.349 * [backup-simplify]: Simplify y into y
4.349 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.349 * [taylor]: Taking taylor expansion of x in x
4.349 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify 1 into 1
4.349 * [backup-simplify]: Simplify (/ 1 1) into 1
4.349 * [taylor]: Taking taylor expansion of x in x
4.349 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify 1 into 1
4.349 * [taylor]: Taking taylor expansion of (* -0.5 (* (- (/ 1 y) (/ 1 x)) x)) in x
4.349 * [taylor]: Taking taylor expansion of -0.5 in x
4.349 * [backup-simplify]: Simplify -0.5 into -0.5
4.349 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
4.349 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.349 * [taylor]: Taking taylor expansion of y in x
4.349 * [backup-simplify]: Simplify y into y
4.349 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.349 * [taylor]: Taking taylor expansion of x in x
4.349 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify 1 into 1
4.349 * [backup-simplify]: Simplify (/ 1 1) into 1
4.349 * [taylor]: Taking taylor expansion of x in x
4.350 * [backup-simplify]: Simplify 0 into 0
4.350 * [backup-simplify]: Simplify 1 into 1
4.350 * [backup-simplify]: Simplify (- 1) into -1
4.350 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.350 * [backup-simplify]: Simplify (* -1 0) into 0
4.351 * [backup-simplify]: Simplify (* -0.5 0) into 0
4.351 * [taylor]: Taking taylor expansion of 0 in y
4.351 * [backup-simplify]: Simplify 0 into 0
4.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.351 * [backup-simplify]: Simplify (- 0) into 0
4.351 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.352 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
4.353 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (* 0 0)) into 0.5
4.353 * [taylor]: Taking taylor expansion of 0.5 in y
4.353 * [backup-simplify]: Simplify 0.5 into 0.5
4.353 * [backup-simplify]: Simplify 0 into 0
4.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.354 * [backup-simplify]: Simplify (- 0) into 0
4.354 * [backup-simplify]: Simplify (+ 0 0) into 0
4.355 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
4.355 * [backup-simplify]: Simplify (+ (* -0.5 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (* 0.5 (/ 1 y)))
4.355 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
4.355 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
4.355 * [taylor]: Taking taylor expansion of 0.5 in y
4.355 * [backup-simplify]: Simplify 0.5 into 0.5
4.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.355 * [taylor]: Taking taylor expansion of y in y
4.355 * [backup-simplify]: Simplify 0 into 0
4.355 * [backup-simplify]: Simplify 1 into 1
4.355 * [backup-simplify]: Simplify (/ 1 1) into 1
4.356 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.356 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.356 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
4.356 * [backup-simplify]: Simplify 0.5 into 0.5
4.356 * [backup-simplify]: Simplify 0 into 0
4.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.357 * [backup-simplify]: Simplify (- 0) into 0
4.357 * [backup-simplify]: Simplify (+ 0 0) into 0
4.358 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
4.359 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
4.359 * [taylor]: Taking taylor expansion of 0 in y
4.359 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.360 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
4.360 * [backup-simplify]: Simplify (- 0) into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.361 * [backup-simplify]: Simplify (- 0) into 0
4.362 * [backup-simplify]: Simplify (+ 0 0) into 0
4.362 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.363 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
4.363 * [taylor]: Taking taylor expansion of 0 in y
4.363 * [backup-simplify]: Simplify 0 into 0
4.363 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.365 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.365 * [backup-simplify]: Simplify (- 0) into 0
4.365 * [backup-simplify]: Simplify 0 into 0
4.366 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 0.5 (* 0.5 (/ y x)))
4.366 * * * [progress]: simplifying candidates
4.366 * * * * [progress]: [ 1 / 92 ] simplifiying candidate #<alt (λ (x y) (pow (* (/ (- x y) (* x 2.0)) (/ 1 y)) 1))>
4.366 * * * * [progress]: [ 2 / 92 ] simplifiying candidate #<alt (λ (x y) (pow (* (/ (- x y) (* x 2.0)) (/ 1 y)) 1))>
4.366 * * * * [progress]: [ 3 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- (log y)))))>
4.366 * * * * [progress]: [ 4 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- 0 (log y)))))>
4.366 * * * * [progress]: [ 5 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (- (log 1) (log y)))))>
4.366 * * * * [progress]: [ 6 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (+ (log x) (log 2.0))) (log (/ 1 y)))))>
4.366 * * * * [progress]: [ 7 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (- (log y)))))>
4.366 * * * * [progress]: [ 8 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (- 0 (log y)))))>
4.366 * * * * [progress]: [ 9 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (- (log 1) (log y)))))>
4.366 * * * * [progress]: [ 10 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (- (log (- x y)) (log (* x 2.0))) (log (/ 1 y)))))>
4.366 * * * * [progress]: [ 11 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (- (log y)))))>
4.366 * * * * [progress]: [ 12 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (- 0 (log y)))))>
4.366 * * * * [progress]: [ 13 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (- (log 1) (log y)))))>
4.366 * * * * [progress]: [ 14 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (/ (- x y) (* x 2.0))) (log (/ 1 y)))))>
4.366 * * * * [progress]: [ 15 / 92 ] simplifiying candidate #<alt (λ (x y) (exp (log (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.366 * * * * [progress]: [ 16 / 92 ] simplifiying candidate #<alt (λ (x y) (log (exp (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.366 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [progress]: [ 26 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) 1) (* (* x 2.0) y)))>
4.367 * * * * [progress]: [ 27 / 92 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (/ (- x y) (* x 2.0)) (/ 1 y))))>
4.367 * * * * [progress]: [ 28 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [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)))))>
4.367 * * * * [progress]: [ 32 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (cbrt (/ 1 y))))>
4.367 * * * * [progress]: [ 33 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (sqrt (/ 1 y))) (sqrt (/ 1 y))))>
4.367 * * * * [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))))>
4.367 * * * * [progress]: [ 35 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (/ (cbrt 1) (sqrt y))))>
4.367 * * * * [progress]: [ 36 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 1) y)))>
4.367 * * * * [progress]: [ 37 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (cbrt y))))>
4.367 * * * * [progress]: [ 38 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) (sqrt y))) (/ (sqrt 1) (sqrt y))))>
4.367 * * * * [progress]: [ 39 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ (sqrt 1) 1)) (/ (sqrt 1) y)))>
4.368 * * * * [progress]: [ 40 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (cbrt y))))>
4.368 * * * * [progress]: [ 41 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ 1 (sqrt y))) (/ 1 (sqrt y))))>
4.368 * * * * [progress]: [ 42 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) (/ 1 1)) (/ 1 y)))>
4.368 * * * * [progress]: [ 43 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) 1) (/ 1 y)))>
4.368 * * * * [progress]: [ 44 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (- x y) (* x 2.0)) 1) (/ 1 y)))>
4.368 * * * * [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))))>
4.368 * * * * [progress]: [ 46 / 92 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (- x y) (* x 2.0))) (* (sqrt (/ (- x y) (* x 2.0))) (/ 1 y))))>
4.368 * * * * [progress]: [ 47 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (/ (cbrt (- x y)) 2.0) (/ 1 y))))>
4.368 * * * * [progress]: [ 48 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) x) (* (/ (sqrt (- x y)) 2.0) (/ 1 y))))>
4.368 * * * * [progress]: [ 49 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 x) (* (/ (- x y) 2.0) (/ 1 y))))>
4.368 * * * * [progress]: [ 50 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) x) (* (/ (- (sqrt x) (sqrt y)) 2.0) (/ 1 y))))>
4.368 * * * * [progress]: [ 51 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 x) (* (/ (- x y) 2.0) (/ 1 y))))>
4.368 * * * * [progress]: [ 52 / 92 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (/ (- x y) (* x 2.0)) (/ 1 y))))>
4.368 * * * * [progress]: [ 53 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- x y) (* (/ 1 (* x 2.0)) (/ 1 y))))>
4.368 * * * * [progress]: [ 54 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (* (/ (- x y) (* x 2.0)) 1) y))>
4.368 * * * * [progress]: [ 55 / 92 ] simplifiying candidate #<alt (λ (x y) (/ (* (- x y) (/ 1 y)) (* x 2.0)))>
4.368 * * * * [progress]: [ 56 / 92 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* (/ (- x y) (* x 2.0)) (/ 1 y)))))>
4.368 * * * * [progress]: [ 57 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 y) (/ (- x y) (* x 2.0))))>
4.368 * * * * [progress]: [ 58 / 92 ] simplifiying candidate #<alt (λ (x y) (* (pow (/ (- x y) (* x 2.0)) 1) (/ 1 y)))>
4.368 * * * * [progress]: [ 59 / 92 ] simplifiying candidate #<alt (λ (x y) (* (exp (- (log (- x y)) (+ (log x) (log 2.0)))) (/ 1 y)))>
4.368 * * * * [progress]: [ 60 / 92 ] simplifiying candidate #<alt (λ (x y) (* (exp (- (log (- x y)) (log (* x 2.0)))) (/ 1 y)))>
4.368 * * * * [progress]: [ 61 / 92 ] simplifiying candidate #<alt (λ (x y) (* (exp (log (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.368 * * * * [progress]: [ 62 / 92 ] simplifiying candidate #<alt (λ (x y) (* (log (exp (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.368 * * * * [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)))>
4.368 * * * * [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)))>
4.368 * * * * [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)))>
4.368 * * * * [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)))>
4.368 * * * * [progress]: [ 67 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.369 * * * * [progress]: [ 68 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (- x y)) (- (* x 2.0))) (/ 1 y)))>
4.369 * * * * [progress]: [ 69 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- (/ x (* x 2.0)) (/ y (* x 2.0))) (/ 1 y)))>
4.369 * * * * [progress]: [ 70 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0)) (/ 1 y)))>
4.369 * * * * [progress]: [ 71 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0)) (/ 1 y)))>
4.369 * * * * [progress]: [ 72 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ 1 x) (/ (- x y) 2.0)) (/ 1 y)))>
4.369 * * * * [progress]: [ 73 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0)) (/ 1 y)))>
4.369 * * * * [progress]: [ 74 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (/ 1 x) (/ (- x y) 2.0)) (/ 1 y)))>
4.369 * * * * [progress]: [ 75 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* 1 (/ (- x y) (* x 2.0))) (/ 1 y)))>
4.369 * * * * [progress]: [ 76 / 92 ] simplifiying candidate #<alt (λ (x y) (* (* (- x y) (/ 1 (* x 2.0))) (/ 1 y)))>
4.369 * * * * [progress]: [ 77 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (/ (* x 2.0) (- x y))) (/ 1 y)))>
4.369 * * * * [progress]: [ 78 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (/ (- x y) x) 2.0) (/ 1 y)))>
4.369 * * * * [progress]: [ 79 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ (* x 2.0) (cbrt (- x y)))) (/ 1 y)))>
4.369 * * * * [progress]: [ 80 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) (/ (* x 2.0) (sqrt (- x y)))) (/ 1 y)))>
4.369 * * * * [progress]: [ 81 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (/ (* x 2.0) (- x y))) (/ 1 y)))>
4.369 * * * * [progress]: [ 82 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) (/ (* x 2.0) (- (sqrt x) (sqrt y)))) (/ 1 y)))>
4.369 * * * * [progress]: [ 83 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (/ (* x 2.0) (- x y))) (/ 1 y)))>
4.369 * * * * [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)))>
4.369 * * * * [progress]: [ 85 / 92 ] simplifiying candidate #<alt (λ (x y) (* (/ (- (* x x) (* y y)) (* (* x 2.0) (+ x y))) (/ 1 y)))>
4.369 * * * * [progress]: [ 86 / 92 ] simplifiying candidate #<alt (λ (x y) (* (posit16->real (real->posit16 (/ (- x y) (* x 2.0)))) (/ 1 y)))>
4.369 * * * * [progress]: [ 87 / 92 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
4.369 * * * * [progress]: [ 88 / 92 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
4.369 * * * * [progress]: [ 89 / 92 ] simplifiying candidate #<alt (λ (x y) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))))>
4.369 * * * * [progress]: [ 90 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- 0.5 (* 0.5 (/ y x))) (/ 1 y)))>
4.369 * * * * [progress]: [ 91 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- 0.5 (* 0.5 (/ y x))) (/ 1 y)))>
4.369 * * * * [progress]: [ 92 / 92 ] simplifiying candidate #<alt (λ (x y) (* (- 0.5 (* 0.5 (/ y x))) (/ 1 y)))>
4.370 * [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)))
4.371 * * [simplify]: iteration 0: 155 enodes
4.428 * * [simplify]: iteration 1: 456 enodes
4.581 * * [simplify]: iteration 2: 1758 enodes
5.147 * * [simplify]: iteration complete: 5011 enodes
5.147 * * [simplify]: Extracting #0: cost 55 inf + 0
5.154 * * [simplify]: Extracting #1: cost 1191 inf + 0
5.161 * * [simplify]: Extracting #2: cost 1814 inf + 4039
5.177 * * [simplify]: Extracting #3: cost 1349 inf + 91014
5.263 * * [simplify]: Extracting #4: cost 200 inf + 314960
5.373 * * [simplify]: Extracting #5: cost 2 inf + 360629
5.472 * * [simplify]: Extracting #6: cost 0 inf + 361488
5.570 * [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)))
5.578 * * * [progress]: adding candidates to table
5.924 * [progress]: [Phase 3 of 3] Extracting.
5.924 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>)
5.925 * * * [regime-changes]: Trying 2 branch expressions: (y x)
5.925 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>)
5.966 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (/ (- x y) (* x 2.0)) y))> #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (* (/ (- x y) (* x 2.0)) (/ 1 y)))>)
5.989 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.989 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
5.989 * * [simplify]: iteration 0: 6 enodes
5.990 * * [simplify]: iteration complete: 6 enodes
5.990 * * [simplify]: Extracting #0: cost 1 inf + 0
5.990 * * [simplify]: Extracting #1: cost 3 inf + 0
5.990 * * [simplify]: Extracting #2: cost 6 inf + 0
5.990 * * [simplify]: Extracting #3: cost 3 inf + 3
5.990 * * [simplify]: Extracting #4: cost 0 inf + 210
5.990 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
6.963 * [regime-testing]: Baseline error score: 0.015376922115264409
6.966 * [regime-testing]: Oracle error score: 0.003625453181647706
6.970 * [regime-testing]: End program error score: 0.015376922115264409
7.011 * [regime-testing]: Target error score: 0.015376922115264409