37.098 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying: (/ (- x y) (* (* x 2.0) y)) 0.128 * * [progress]: iteration 1 / 4 0.128 * * * [progress]: picking best candidate 0.130 * * * * [pick]: Picked # 0.130 * * * [progress]: localizing error 0.140 * * * [progress]: generating rewritten candidates 0.140 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.176 * * * [progress]: generating series expansions 0.176 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.176 * [backup-simplify]: Simplify (/ (- x y) (* (* x 2.0) y)) into (* 0.5 (/ (- x y) (* x y))) 0.177 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.177 * [taylor]: Taking taylor expansion of 0.5 in y 0.177 * [backup-simplify]: Simplify 0.5 into 0.5 0.177 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 0.177 * [taylor]: Taking taylor expansion of (- x y) in y 0.177 * [taylor]: Taking taylor expansion of x in y 0.177 * [backup-simplify]: Simplify x into x 0.177 * [taylor]: Taking taylor expansion of y in y 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.177 * [taylor]: Taking taylor expansion of (* x y) in y 0.177 * [taylor]: Taking taylor expansion of x in y 0.177 * [backup-simplify]: Simplify x into x 0.177 * [taylor]: Taking taylor expansion of y in y 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.185 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify (+ x 0) into x 0.185 * [backup-simplify]: Simplify (* x 0) into 0 0.186 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.186 * [backup-simplify]: Simplify (/ x x) into 1 0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.186 * [taylor]: Taking taylor expansion of 0.5 in x 0.186 * [backup-simplify]: Simplify 0.5 into 0.5 0.186 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.186 * [taylor]: Taking taylor expansion of (- x y) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [taylor]: Taking taylor expansion of y in x 0.186 * [backup-simplify]: Simplify y into y 0.186 * [taylor]: Taking taylor expansion of (* x y) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [taylor]: Taking taylor expansion of y in x 0.186 * [backup-simplify]: Simplify y into y 0.186 * [backup-simplify]: Simplify (- y) into (- y) 0.186 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.187 * [backup-simplify]: Simplify (* 0 y) into 0 0.187 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.187 * [backup-simplify]: Simplify (/ (- y) y) into -1 0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.187 * [taylor]: Taking taylor expansion of 0.5 in x 0.187 * [backup-simplify]: Simplify 0.5 into 0.5 0.187 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.187 * [taylor]: Taking taylor expansion of (- x y) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [taylor]: Taking taylor expansion of y in x 0.187 * [backup-simplify]: Simplify y into y 0.187 * [taylor]: Taking taylor expansion of (* x y) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.188 * [taylor]: Taking taylor expansion of y in x 0.188 * [backup-simplify]: Simplify y into y 0.188 * [backup-simplify]: Simplify (- y) into (- y) 0.188 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.188 * [backup-simplify]: Simplify (* 0 y) into 0 0.188 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.188 * [backup-simplify]: Simplify (/ (- y) y) into -1 0.189 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 0.189 * [taylor]: Taking taylor expansion of -0.5 in y 0.189 * [backup-simplify]: Simplify -0.5 into -0.5 0.189 * [backup-simplify]: Simplify (- 0) into 0 0.190 * [backup-simplify]: Simplify (+ 1 0) into 1 0.190 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.190 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y) 0.191 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y)) 0.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.191 * [taylor]: Taking taylor expansion of 0.5 in y 0.191 * [backup-simplify]: Simplify 0.5 into 0.5 0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.191 * [taylor]: Taking taylor expansion of y in y 0.191 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify 1 into 1 0.191 * [backup-simplify]: Simplify (/ 1 1) into 1 0.192 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.192 * [backup-simplify]: Simplify 0.5 into 0.5 0.192 * [backup-simplify]: Simplify -0.5 into -0.5 0.192 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify (+ 0 0) into 0 0.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.194 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.194 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.195 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify (- 0) into 0 0.196 * [backup-simplify]: Simplify (+ 0 0) into 0 0.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.198 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.199 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.200 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (- 0) into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.203 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.204 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.205 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) 0.205 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.205 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.205 * [taylor]: Taking taylor expansion of 0.5 in y 0.205 * [backup-simplify]: Simplify 0.5 into 0.5 0.205 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.205 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.205 * [taylor]: Taking taylor expansion of x in y 0.205 * [backup-simplify]: Simplify x into x 0.205 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.205 * [taylor]: Taking taylor expansion of y in y 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (/ 1 1) into 1 0.205 * [taylor]: Taking taylor expansion of (* x y) in y 0.205 * [taylor]: Taking taylor expansion of x in y 0.205 * [backup-simplify]: Simplify x into x 0.205 * [taylor]: Taking taylor expansion of y in y 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.206 * [taylor]: Taking taylor expansion of 0.5 in x 0.206 * [backup-simplify]: Simplify 0.5 into 0.5 0.206 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [backup-simplify]: Simplify y into y 0.206 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.206 * [taylor]: Taking taylor expansion of (* x y) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [backup-simplify]: Simplify y into y 0.206 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.206 * [taylor]: Taking taylor expansion of 0.5 in x 0.206 * [backup-simplify]: Simplify 0.5 into 0.5 0.206 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.207 * [taylor]: Taking taylor expansion of y in x 0.207 * [backup-simplify]: Simplify y into y 0.207 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.207 * [taylor]: Taking taylor expansion of (* x y) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [taylor]: Taking taylor expansion of y in x 0.207 * [backup-simplify]: Simplify y into y 0.207 * [backup-simplify]: Simplify (+ 1 0) into 1 0.208 * [backup-simplify]: Simplify (* 0 y) into 0 0.208 * [backup-simplify]: Simplify (* 1 0) into 0 0.208 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.208 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.209 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.209 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.210 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 0.210 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.210 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.210 * [taylor]: Taking taylor expansion of 0.5 in y 0.210 * [backup-simplify]: Simplify 0.5 into 0.5 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.212 * [backup-simplify]: Simplify (- 0) into 0 0.212 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 0.214 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.214 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.214 * [taylor]: Taking taylor expansion of 0.5 in y 0.214 * [backup-simplify]: Simplify 0.5 into 0.5 0.214 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 0.219 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 0.219 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.219 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.220 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.221 * [backup-simplify]: Simplify 0.5 into 0.5 0.221 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.223 * [backup-simplify]: Simplify (+ 0 0) into 0 0.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.226 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.226 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify (- 0) into 0 0.226 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.230 * [backup-simplify]: Simplify (- 0) into 0 0.230 * [backup-simplify]: Simplify (+ 0 0) into 0 0.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.233 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [backup-simplify]: Simplify 0 into 0 0.233 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.234 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) 0.234 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.234 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.234 * [taylor]: Taking taylor expansion of 0.5 in y 0.234 * [backup-simplify]: Simplify 0.5 into 0.5 0.234 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.234 * [taylor]: Taking taylor expansion of x in y 0.234 * [backup-simplify]: Simplify x into x 0.234 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.234 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.234 * [taylor]: Taking taylor expansion of y in y 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 1 into 1 0.235 * [backup-simplify]: Simplify (/ 1 1) into 1 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.235 * [taylor]: Taking taylor expansion of x in y 0.235 * [backup-simplify]: Simplify x into x 0.235 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.235 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.235 * [taylor]: Taking taylor expansion of 0.5 in x 0.235 * [backup-simplify]: Simplify 0.5 into 0.5 0.235 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 1 into 1 0.235 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.235 * [taylor]: Taking taylor expansion of y in x 0.235 * [backup-simplify]: Simplify y into y 0.235 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.235 * [taylor]: Taking taylor expansion of y in x 0.235 * [backup-simplify]: Simplify y into y 0.235 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify 1 into 1 0.236 * [backup-simplify]: Simplify (/ 1 1) into 1 0.236 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.236 * [taylor]: Taking taylor expansion of 0.5 in x 0.236 * [backup-simplify]: Simplify 0.5 into 0.5 0.236 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.236 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [backup-simplify]: Simplify y into y 0.236 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.236 * [taylor]: Taking taylor expansion of y in x 0.236 * [backup-simplify]: Simplify y into y 0.236 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.236 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (- 1) into -1 0.237 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.237 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 0.237 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 0.238 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.238 * [taylor]: Taking taylor expansion of 0 in y 0.238 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.239 * [backup-simplify]: Simplify (- 0) into 0 0.239 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.239 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 0.240 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 0.240 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y)) 0.240 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.240 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.240 * [taylor]: Taking taylor expansion of 0.5 in y 0.240 * [backup-simplify]: Simplify 0.5 into 0.5 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.243 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 0.244 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5 0.244 * [taylor]: Taking taylor expansion of 0.5 in y 0.244 * [backup-simplify]: Simplify 0.5 into 0.5 0.244 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.244 * [backup-simplify]: Simplify (- 0) into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.245 * [backup-simplify]: Simplify (- 0) into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.247 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.247 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 0.249 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify 0.5 into 0.5 0.250 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.250 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.250 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.250 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.252 * [backup-simplify]: Simplify (- 0) into 0 0.252 * [backup-simplify]: Simplify (+ 0 0) into 0 0.253 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.254 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0 0.255 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.258 * [backup-simplify]: Simplify (- 0) into 0 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.260 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0 0.261 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0 0.263 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0 0.263 * [taylor]: Taking taylor expansion of 0 in y 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.263 * * * [progress]: simplifying candidates 0.264 * [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)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.741 * * * [progress]: adding candidates to table 0.795 * * [progress]: iteration 2 / 4 0.795 * * * [progress]: picking best candidate 0.798 * * * * [pick]: Picked # 0.798 * * * [progress]: localizing error 0.806 * * * [progress]: generating rewritten candidates 0.806 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.843 * * * [progress]: generating series expansions 0.844 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.844 * [backup-simplify]: Simplify (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.844 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0 0.844 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 0.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.844 * [taylor]: Taking taylor expansion of 0.5 in x 0.844 * [backup-simplify]: Simplify 0.5 into 0.5 0.844 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.844 * [taylor]: Taking taylor expansion of y in x 0.844 * [backup-simplify]: Simplify y into y 0.844 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.844 * [taylor]: Taking taylor expansion of 0.5 in x 0.844 * [backup-simplify]: Simplify 0.5 into 0.5 0.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [backup-simplify]: Simplify 0 into 0 0.844 * [backup-simplify]: Simplify 1 into 1 0.845 * [backup-simplify]: Simplify (/ 1 1) into 1 0.845 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.845 * [taylor]: Taking taylor expansion of 0.5 in y 0.845 * [backup-simplify]: Simplify 0.5 into 0.5 0.845 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.845 * [backup-simplify]: Simplify 0 into 0 0.845 * [backup-simplify]: Simplify 1 into 1 0.845 * [backup-simplify]: Simplify (/ 1 1) into 1 0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.845 * [taylor]: Taking taylor expansion of 0.5 in y 0.845 * [backup-simplify]: Simplify 0.5 into 0.5 0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.845 * [taylor]: Taking taylor expansion of x in y 0.845 * [backup-simplify]: Simplify x into x 0.845 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.845 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 0.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.845 * [taylor]: Taking taylor expansion of 0.5 in y 0.845 * [backup-simplify]: Simplify 0.5 into 0.5 0.845 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.845 * [backup-simplify]: Simplify 0 into 0 0.845 * [backup-simplify]: Simplify 1 into 1 0.846 * [backup-simplify]: Simplify (/ 1 1) into 1 0.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 0.846 * [taylor]: Taking taylor expansion of 0.5 in y 0.846 * [backup-simplify]: Simplify 0.5 into 0.5 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.846 * [taylor]: Taking taylor expansion of x in y 0.846 * [backup-simplify]: Simplify x into x 0.846 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.846 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.846 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.846 * [taylor]: Taking taylor expansion of 0.5 in x 0.846 * [backup-simplify]: Simplify 0.5 into 0.5 0.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.847 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.847 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 0.848 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x))) 0.848 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x))) 0.848 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x 0.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.848 * [taylor]: Taking taylor expansion of 0.5 in x 0.848 * [backup-simplify]: Simplify 0.5 into 0.5 0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.848 * [backup-simplify]: Simplify 0 into 0 0.848 * [backup-simplify]: Simplify 1 into 1 0.848 * [backup-simplify]: Simplify (/ 1 1) into 1 0.848 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.849 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.849 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.849 * [backup-simplify]: Simplify 0.5 into 0.5 0.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.850 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.850 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 0.851 * [backup-simplify]: Simplify (- 0) into 0 0.851 * [backup-simplify]: Simplify (+ 0 0) into 0 0.851 * [taylor]: Taking taylor expansion of 0 in x 0.851 * [backup-simplify]: Simplify 0 into 0 0.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.852 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.852 * [backup-simplify]: Simplify (- 0) into 0 0.852 * [backup-simplify]: Simplify 0 into 0 0.852 * [backup-simplify]: Simplify 0 into 0 0.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.853 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.853 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.854 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 0.854 * [backup-simplify]: Simplify (- 0) into 0 0.854 * [backup-simplify]: Simplify (+ 0 0) into 0 0.854 * [taylor]: Taking taylor expansion of 0 in x 0.854 * [backup-simplify]: Simplify 0 into 0 0.854 * [backup-simplify]: Simplify 0 into 0 0.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.855 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.855 * [backup-simplify]: Simplify (- 0) into 0 0.856 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.857 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.858 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 0.858 * [backup-simplify]: Simplify (- 0) into 0 0.858 * [backup-simplify]: Simplify (+ 0 0) into 0 0.858 * [taylor]: Taking taylor expansion of 0 in x 0.858 * [backup-simplify]: Simplify 0 into 0 0.858 * [backup-simplify]: Simplify 0 into 0 0.859 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.859 * [backup-simplify]: Simplify (- (/ 1 (* (/ 1 y) 2.0)) (/ 1 (* (/ 1 x) 2.0))) into (- (* 0.5 y) (* 0.5 x)) 0.859 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0 0.859 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x 0.859 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.859 * [taylor]: Taking taylor expansion of 0.5 in x 0.859 * [backup-simplify]: Simplify 0.5 into 0.5 0.859 * [taylor]: Taking taylor expansion of y in x 0.859 * [backup-simplify]: Simplify y into y 0.859 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.859 * [taylor]: Taking taylor expansion of 0.5 in x 0.859 * [backup-simplify]: Simplify 0.5 into 0.5 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [backup-simplify]: Simplify 0 into 0 0.859 * [backup-simplify]: Simplify 1 into 1 0.859 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 0.859 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.859 * [taylor]: Taking taylor expansion of 0.5 in y 0.859 * [backup-simplify]: Simplify 0.5 into 0.5 0.859 * [taylor]: Taking taylor expansion of y in y 0.859 * [backup-simplify]: Simplify 0 into 0 0.859 * [backup-simplify]: Simplify 1 into 1 0.859 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.859 * [taylor]: Taking taylor expansion of 0.5 in y 0.859 * [backup-simplify]: Simplify 0.5 into 0.5 0.859 * [taylor]: Taking taylor expansion of x in y 0.859 * [backup-simplify]: Simplify x into x 0.859 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 0.859 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.859 * [taylor]: Taking taylor expansion of 0.5 in y 0.859 * [backup-simplify]: Simplify 0.5 into 0.5 0.859 * [taylor]: Taking taylor expansion of y in y 0.859 * [backup-simplify]: Simplify 0 into 0 0.859 * [backup-simplify]: Simplify 1 into 1 0.859 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.859 * [taylor]: Taking taylor expansion of 0.5 in y 0.859 * [backup-simplify]: Simplify 0.5 into 0.5 0.859 * [taylor]: Taking taylor expansion of x in y 0.859 * [backup-simplify]: Simplify x into x 0.860 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.860 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 0.860 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 0.860 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x)) 0.860 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.860 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.860 * [taylor]: Taking taylor expansion of 0.5 in x 0.860 * [backup-simplify]: Simplify 0.5 into 0.5 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [backup-simplify]: Simplify 0 into 0 0.860 * [backup-simplify]: Simplify 1 into 1 0.860 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.860 * [backup-simplify]: Simplify (- 0) into 0 0.860 * [backup-simplify]: Simplify 0 into 0 0.861 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.862 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 0.862 * [backup-simplify]: Simplify (- 0) into 0 0.862 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.862 * [taylor]: Taking taylor expansion of 0.5 in x 0.862 * [backup-simplify]: Simplify 0.5 into 0.5 0.862 * [backup-simplify]: Simplify 0.5 into 0.5 0.863 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.863 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.863 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.864 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.864 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 0.865 * [backup-simplify]: Simplify (- 0) into 0 0.865 * [backup-simplify]: Simplify (+ 0 0) into 0 0.865 * [taylor]: Taking taylor expansion of 0 in x 0.865 * [backup-simplify]: Simplify 0 into 0 0.865 * [backup-simplify]: Simplify 0 into 0 0.865 * [backup-simplify]: Simplify 0 into 0 0.866 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.866 * [backup-simplify]: Simplify (- 0) into 0 0.866 * [backup-simplify]: Simplify 0 into 0 0.866 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.867 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 0.867 * [backup-simplify]: Simplify (- 0) into 0 0.868 * [backup-simplify]: Simplify (+ 0 0) into 0 0.868 * [taylor]: Taking taylor expansion of 0 in x 0.868 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.868 * [backup-simplify]: Simplify (- (/ 1 (* (/ 1 (- y)) 2.0)) (/ 1 (* (/ 1 (- x)) 2.0))) into (- (* 0.5 x) (* 0.5 y)) 0.868 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0 0.868 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x 0.868 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.868 * [taylor]: Taking taylor expansion of 0.5 in x 0.868 * [backup-simplify]: Simplify 0.5 into 0.5 0.868 * [taylor]: Taking taylor expansion of x in x 0.868 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify 1 into 1 0.868 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.868 * [taylor]: Taking taylor expansion of 0.5 in x 0.868 * [backup-simplify]: Simplify 0.5 into 0.5 0.868 * [taylor]: Taking taylor expansion of y in x 0.869 * [backup-simplify]: Simplify y into y 0.869 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 0.869 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.869 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [backup-simplify]: Simplify 0.5 into 0.5 0.869 * [taylor]: Taking taylor expansion of x in y 0.869 * [backup-simplify]: Simplify x into x 0.869 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.869 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [backup-simplify]: Simplify 0.5 into 0.5 0.869 * [taylor]: Taking taylor expansion of y in y 0.869 * [backup-simplify]: Simplify 0 into 0 0.869 * [backup-simplify]: Simplify 1 into 1 0.869 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 0.869 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.869 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [backup-simplify]: Simplify 0.5 into 0.5 0.869 * [taylor]: Taking taylor expansion of x in y 0.869 * [backup-simplify]: Simplify x into x 0.869 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.869 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [backup-simplify]: Simplify 0.5 into 0.5 0.869 * [taylor]: Taking taylor expansion of y in y 0.869 * [backup-simplify]: Simplify 0 into 0 0.869 * [backup-simplify]: Simplify 1 into 1 0.869 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 0.869 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.869 * [backup-simplify]: Simplify (- 0) into 0 0.870 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 0.870 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.870 * [taylor]: Taking taylor expansion of 0.5 in x 0.870 * [backup-simplify]: Simplify 0.5 into 0.5 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [backup-simplify]: Simplify 0 into 0 0.870 * [backup-simplify]: Simplify 1 into 1 0.870 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.870 * [backup-simplify]: Simplify 0 into 0 0.870 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 0.871 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.871 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.872 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 0.872 * [taylor]: Taking taylor expansion of (- 0.5) in x 0.872 * [taylor]: Taking taylor expansion of 0.5 in x 0.872 * [backup-simplify]: Simplify 0.5 into 0.5 0.872 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.872 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.873 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.873 * [backup-simplify]: Simplify 0.5 into 0.5 0.874 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 0.874 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.875 * [backup-simplify]: Simplify (- 0) into 0 0.875 * [backup-simplify]: Simplify (+ 0 0) into 0 0.875 * [taylor]: Taking taylor expansion of 0 in x 0.875 * [backup-simplify]: Simplify 0 into 0 0.875 * [backup-simplify]: Simplify 0 into 0 0.875 * [backup-simplify]: Simplify (- 0) into 0 0.875 * [backup-simplify]: Simplify 0 into 0 0.876 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.876 * [backup-simplify]: Simplify 0 into 0 0.876 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 0.877 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.877 * [backup-simplify]: Simplify (- 0) into 0 0.877 * [backup-simplify]: Simplify (+ 0 0) into 0 0.877 * [taylor]: Taking taylor expansion of 0 in x 0.877 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify (- 0) into 0 0.878 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.878 * * * [progress]: simplifying candidates 0.879 * [simplify]: Simplifying: (/ (exp (/ 1 (* y 2.0))) (exp (/ 1 (* x 2.0)))) (log (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (exp (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (* (cbrt (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (cbrt (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))))) (cbrt (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (* (* (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (sqrt (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (sqrt (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0)))) (- (* 1 (* x 2.0)) (* (* y 2.0) 1)) (* (* y 2.0) (* x 2.0)) (- (pow (/ 1 (* y 2.0)) 3) (pow (/ 1 (* x 2.0)) 3)) (+ (* (/ 1 (* y 2.0)) (/ 1 (* y 2.0))) (+ (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (* (/ 1 (* y 2.0)) (/ 1 (* x 2.0))))) (- (/ 1 (* x 2.0))) (- (* (/ 1 (* y 2.0)) (/ 1 (* y 2.0))) (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0)))) (+ (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) (+ (sqrt (/ 1 (* y 2.0))) (sqrt (/ 1 (* x 2.0)))) (- (sqrt (/ 1 (* y 2.0))) (sqrt (/ 1 (* x 2.0)))) (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) (- (/ 1 (* y 2.0)) (/ 1 (* x 2.0))) (- (/ (* (cbrt 1) (cbrt 1)) y) (/ (* (cbrt 1) (cbrt 1)) x)) (- (/ (sqrt 1) y) (/ (sqrt 1) x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 (* 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))) 1.634 * * * [progress]: adding candidates to table 1.680 * * [progress]: iteration 3 / 4 1.680 * * * [progress]: picking best candidate 1.681 * * * * [pick]: Picked # 1.681 * * * [progress]: localizing error 1.688 * * * [progress]: generating rewritten candidates 1.688 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.717 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.740 * * * [progress]: generating series expansions 1.740 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.740 * [backup-simplify]: Simplify (/ (/ (- x y) (* x 2.0)) y) into (* 0.5 (/ (- x y) (* x y))) 1.740 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 1.740 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 1.740 * [taylor]: Taking taylor expansion of 0.5 in y 1.740 * [backup-simplify]: Simplify 0.5 into 0.5 1.740 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 1.740 * [taylor]: Taking taylor expansion of (- x y) in y 1.740 * [taylor]: Taking taylor expansion of x in y 1.740 * [backup-simplify]: Simplify x into x 1.740 * [taylor]: Taking taylor expansion of y in y 1.740 * [backup-simplify]: Simplify 0 into 0 1.740 * [backup-simplify]: Simplify 1 into 1 1.740 * [taylor]: Taking taylor expansion of (* x y) in y 1.740 * [taylor]: Taking taylor expansion of x in y 1.740 * [backup-simplify]: Simplify x into x 1.740 * [taylor]: Taking taylor expansion of y in y 1.740 * [backup-simplify]: Simplify 0 into 0 1.740 * [backup-simplify]: Simplify 1 into 1 1.741 * [backup-simplify]: Simplify (- 0) into 0 1.741 * [backup-simplify]: Simplify (+ x 0) into x 1.741 * [backup-simplify]: Simplify (* x 0) into 0 1.741 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.741 * [backup-simplify]: Simplify (/ x x) into 1 1.741 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 1.741 * [taylor]: Taking taylor expansion of 0.5 in x 1.742 * [backup-simplify]: Simplify 0.5 into 0.5 1.742 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 1.742 * [taylor]: Taking taylor expansion of (- x y) in x 1.742 * [taylor]: Taking taylor expansion of x in x 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify 1 into 1 1.742 * [taylor]: Taking taylor expansion of y in x 1.742 * [backup-simplify]: Simplify y into y 1.742 * [taylor]: Taking taylor expansion of (* x y) in x 1.742 * [taylor]: Taking taylor expansion of x in x 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify 1 into 1 1.742 * [taylor]: Taking taylor expansion of y in x 1.742 * [backup-simplify]: Simplify y into y 1.742 * [backup-simplify]: Simplify (- y) into (- y) 1.742 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1.742 * [backup-simplify]: Simplify (* 0 y) into 0 1.742 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.742 * [backup-simplify]: Simplify (/ (- y) y) into -1 1.742 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 1.742 * [taylor]: Taking taylor expansion of 0.5 in x 1.742 * [backup-simplify]: Simplify 0.5 into 0.5 1.742 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 1.742 * [taylor]: Taking taylor expansion of (- x y) in x 1.742 * [taylor]: Taking taylor expansion of x in x 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify 1 into 1 1.742 * [taylor]: Taking taylor expansion of y in x 1.742 * [backup-simplify]: Simplify y into y 1.742 * [taylor]: Taking taylor expansion of (* x y) in x 1.742 * [taylor]: Taking taylor expansion of x in x 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify 1 into 1 1.742 * [taylor]: Taking taylor expansion of y in x 1.742 * [backup-simplify]: Simplify y into y 1.742 * [backup-simplify]: Simplify (- y) into (- y) 1.742 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1.742 * [backup-simplify]: Simplify (* 0 y) into 0 1.743 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.743 * [backup-simplify]: Simplify (/ (- y) y) into -1 1.743 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5 1.743 * [taylor]: Taking taylor expansion of -0.5 in y 1.743 * [backup-simplify]: Simplify -0.5 into -0.5 1.743 * [backup-simplify]: Simplify (- 0) into 0 1.744 * [backup-simplify]: Simplify (+ 1 0) into 1 1.744 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.744 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y) 1.745 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y)) 1.745 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.745 * [taylor]: Taking taylor expansion of 0.5 in y 1.745 * [backup-simplify]: Simplify 0.5 into 0.5 1.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.745 * [taylor]: Taking taylor expansion of y in y 1.745 * [backup-simplify]: Simplify 0 into 0 1.745 * [backup-simplify]: Simplify 1 into 1 1.745 * [backup-simplify]: Simplify (/ 1 1) into 1 1.745 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.745 * [backup-simplify]: Simplify 0.5 into 0.5 1.745 * [backup-simplify]: Simplify -0.5 into -0.5 1.746 * [backup-simplify]: Simplify (- 0) into 0 1.746 * [backup-simplify]: Simplify (+ 0 0) into 0 1.747 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.747 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 1.747 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 1.747 * [taylor]: Taking taylor expansion of 0 in y 1.747 * [backup-simplify]: Simplify 0 into 0 1.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.748 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.748 * [backup-simplify]: Simplify 0 into 0 1.748 * [backup-simplify]: Simplify 0 into 0 1.748 * [backup-simplify]: Simplify (- 0) into 0 1.749 * [backup-simplify]: Simplify (+ 0 0) into 0 1.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.750 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.750 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 1.751 * [taylor]: Taking taylor expansion of 0 in y 1.751 * [backup-simplify]: Simplify 0 into 0 1.751 * [backup-simplify]: Simplify 0 into 0 1.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.752 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.752 * [backup-simplify]: Simplify 0 into 0 1.752 * [backup-simplify]: Simplify 0 into 0 1.752 * [backup-simplify]: Simplify (- 0) into 0 1.752 * [backup-simplify]: Simplify (+ 0 0) into 0 1.753 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.753 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.754 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 1.754 * [taylor]: Taking taylor expansion of 0 in y 1.754 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify 0 into 0 1.755 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.755 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) 1.755 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 1.755 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 1.755 * [taylor]: Taking taylor expansion of 0.5 in y 1.755 * [backup-simplify]: Simplify 0.5 into 0.5 1.755 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 1.755 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.755 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.755 * [taylor]: Taking taylor expansion of x in y 1.755 * [backup-simplify]: Simplify x into x 1.755 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.755 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.755 * [taylor]: Taking taylor expansion of y in y 1.755 * [backup-simplify]: Simplify 0 into 0 1.755 * [backup-simplify]: Simplify 1 into 1 1.755 * [backup-simplify]: Simplify (/ 1 1) into 1 1.755 * [taylor]: Taking taylor expansion of (* x y) in y 1.755 * [taylor]: Taking taylor expansion of x in y 1.755 * [backup-simplify]: Simplify x into x 1.755 * [taylor]: Taking taylor expansion of y in y 1.755 * [backup-simplify]: Simplify 0 into 0 1.755 * [backup-simplify]: Simplify 1 into 1 1.755 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.755 * [taylor]: Taking taylor expansion of 0.5 in x 1.755 * [backup-simplify]: Simplify 0.5 into 0.5 1.755 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.755 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.756 * [taylor]: Taking taylor expansion of x in x 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [backup-simplify]: Simplify (/ 1 1) into 1 1.756 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.756 * [taylor]: Taking taylor expansion of y in x 1.756 * [backup-simplify]: Simplify y into y 1.756 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.756 * [taylor]: Taking taylor expansion of (* x y) in x 1.756 * [taylor]: Taking taylor expansion of x in x 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [taylor]: Taking taylor expansion of y in x 1.756 * [backup-simplify]: Simplify y into y 1.756 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 1.756 * [taylor]: Taking taylor expansion of 0.5 in x 1.756 * [backup-simplify]: Simplify 0.5 into 0.5 1.756 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 1.756 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.756 * [taylor]: Taking taylor expansion of x in x 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [backup-simplify]: Simplify (/ 1 1) into 1 1.756 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.756 * [taylor]: Taking taylor expansion of y in x 1.756 * [backup-simplify]: Simplify y into y 1.756 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.756 * [taylor]: Taking taylor expansion of (* x y) in x 1.757 * [taylor]: Taking taylor expansion of x in x 1.757 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify 1 into 1 1.757 * [taylor]: Taking taylor expansion of y in x 1.757 * [backup-simplify]: Simplify y into y 1.757 * [backup-simplify]: Simplify (+ 1 0) into 1 1.757 * [backup-simplify]: Simplify (* 0 y) into 0 1.757 * [backup-simplify]: Simplify (* 1 0) into 0 1.757 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.757 * [taylor]: Taking taylor expansion of 0 in y 1.757 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.758 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.758 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1.758 * [backup-simplify]: Simplify (+ (* 1 y) (* (- (/ 1 y)) 0)) into y 1.759 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 1.759 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.759 * [taylor]: Taking taylor expansion of 0.5 in y 1.759 * [backup-simplify]: Simplify 0.5 into 0.5 1.759 * [taylor]: Taking taylor expansion of y in y 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify 1 into 1 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.760 * [backup-simplify]: Simplify (- 0) into 0 1.760 * [backup-simplify]: Simplify (+ 0 0) into 0 1.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) y) (* 0 0))) into (- 1) 1.762 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5) 1.762 * [taylor]: Taking taylor expansion of (- 0.5) in y 1.762 * [taylor]: Taking taylor expansion of 0.5 in y 1.762 * [backup-simplify]: Simplify 0.5 into 0.5 1.762 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 0 into 0 1.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.764 * [backup-simplify]: Simplify (- 0) into 0 1.764 * [backup-simplify]: Simplify (+ 0 0) into 0 1.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 y) (* 0 0)))) into 0 1.765 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0 1.765 * [taylor]: Taking taylor expansion of 0 in y 1.765 * [backup-simplify]: Simplify 0 into 0 1.765 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.766 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.767 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.767 * [backup-simplify]: Simplify 0.5 into 0.5 1.767 * [backup-simplify]: Simplify 0 into 0 1.768 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.768 * [backup-simplify]: Simplify (- 0) into 0 1.769 * [backup-simplify]: Simplify (+ 0 0) into 0 1.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 1.770 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0 1.770 * [taylor]: Taking taylor expansion of 0 in y 1.770 * [backup-simplify]: Simplify 0 into 0 1.770 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (- 0) into 0 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify 0 into 0 1.772 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.773 * [backup-simplify]: Simplify (- 0) into 0 1.774 * [backup-simplify]: Simplify (+ 0 0) into 0 1.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 1.776 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0 1.776 * [taylor]: Taking taylor expansion of 0 in y 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.777 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) 1.777 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 1.777 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 1.777 * [taylor]: Taking taylor expansion of 0.5 in y 1.777 * [backup-simplify]: Simplify 0.5 into 0.5 1.777 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 1.777 * [taylor]: Taking taylor expansion of x in y 1.777 * [backup-simplify]: Simplify x into x 1.777 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 1.777 * [taylor]: Taking taylor expansion of y in y 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify 1 into 1 1.777 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.777 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.777 * [taylor]: Taking taylor expansion of y in y 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify 1 into 1 1.777 * [backup-simplify]: Simplify (/ 1 1) into 1 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.777 * [taylor]: Taking taylor expansion of x in y 1.777 * [backup-simplify]: Simplify x into x 1.777 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.777 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 1.777 * [taylor]: Taking taylor expansion of 0.5 in x 1.777 * [backup-simplify]: Simplify 0.5 into 0.5 1.777 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify 1 into 1 1.777 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [backup-simplify]: Simplify y into y 1.777 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.777 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [backup-simplify]: Simplify y into y 1.778 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (/ 1 1) into 1 1.778 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 1.778 * [taylor]: Taking taylor expansion of 0.5 in x 1.778 * [backup-simplify]: Simplify 0.5 into 0.5 1.778 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 1.778 * [taylor]: Taking taylor expansion of y in x 1.778 * [backup-simplify]: Simplify y into y 1.778 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.778 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.778 * [taylor]: Taking taylor expansion of y in x 1.778 * [backup-simplify]: Simplify y into y 1.778 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.778 * [taylor]: Taking taylor expansion of x in x 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (/ 1 1) into 1 1.779 * [backup-simplify]: Simplify (- 1) into -1 1.779 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.779 * [backup-simplify]: Simplify (* y -1) into (* -1 y) 1.779 * [backup-simplify]: Simplify (* 0 (* -1 y)) into 0 1.779 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.779 * [taylor]: Taking taylor expansion of 0 in y 1.779 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.780 * [backup-simplify]: Simplify (- 0) into 0 1.780 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.780 * [backup-simplify]: Simplify (+ (* y (/ 1 y)) (* 0 -1)) into 1 1.781 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (* -1 y))) into (- y) 1.781 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y)) 1.781 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 1.781 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.781 * [taylor]: Taking taylor expansion of 0.5 in y 1.781 * [backup-simplify]: Simplify 0.5 into 0.5 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.783 * [backup-simplify]: Simplify (- 0) into 0 1.783 * [backup-simplify]: Simplify (+ 0 0) into 0 1.783 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 1.784 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (* -1 y)))) into 1 1.785 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5 1.785 * [taylor]: Taking taylor expansion of 0.5 in y 1.785 * [backup-simplify]: Simplify 0.5 into 0.5 1.785 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.786 * [backup-simplify]: Simplify (- 0) into 0 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.787 * [backup-simplify]: Simplify (- 0) into 0 1.788 * [backup-simplify]: Simplify (+ 0 0) into 0 1.788 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 1.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 1.791 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0 1.791 * [taylor]: Taking taylor expansion of 0 in y 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0.5 into 0.5 1.792 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.793 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.793 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.794 * [backup-simplify]: Simplify (- 0) into 0 1.795 * [backup-simplify]: Simplify (+ 0 0) into 0 1.796 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 1.797 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y)))))) into 0 1.799 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0 1.799 * [taylor]: Taking taylor expansion of 0 in y 1.799 * [backup-simplify]: Simplify 0 into 0 1.799 * [backup-simplify]: Simplify 0 into 0 1.799 * [backup-simplify]: Simplify 0 into 0 1.803 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.804 * [backup-simplify]: Simplify (- 0) into 0 1.804 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.805 * [backup-simplify]: Simplify (- 0) into 0 1.806 * [backup-simplify]: Simplify (+ 0 0) into 0 1.807 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0 1.809 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))))) into 0 1.810 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0 1.810 * [taylor]: Taking taylor expansion of 0 in y 1.810 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.811 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.811 * [backup-simplify]: Simplify (/ (- x y) (* x 2.0)) into (* 0.5 (/ (- x y) x)) 1.811 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0 1.811 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y 1.811 * [taylor]: Taking taylor expansion of 0.5 in y 1.811 * [backup-simplify]: Simplify 0.5 into 0.5 1.811 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y 1.811 * [taylor]: Taking taylor expansion of (- x y) in y 1.812 * [taylor]: Taking taylor expansion of x in y 1.812 * [backup-simplify]: Simplify x into x 1.812 * [taylor]: Taking taylor expansion of y in y 1.812 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify 1 into 1 1.812 * [taylor]: Taking taylor expansion of x in y 1.812 * [backup-simplify]: Simplify x into x 1.812 * [backup-simplify]: Simplify (- 0) into 0 1.812 * [backup-simplify]: Simplify (+ x 0) into x 1.812 * [backup-simplify]: Simplify (/ x x) into 1 1.812 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x 1.812 * [taylor]: Taking taylor expansion of 0.5 in x 1.812 * [backup-simplify]: Simplify 0.5 into 0.5 1.812 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 1.812 * [taylor]: Taking taylor expansion of (- x y) in x 1.812 * [taylor]: Taking taylor expansion of x in x 1.812 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify 1 into 1 1.812 * [taylor]: Taking taylor expansion of y in x 1.812 * [backup-simplify]: Simplify y into y 1.812 * [taylor]: Taking taylor expansion of x in x 1.812 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify 1 into 1 1.812 * [backup-simplify]: Simplify (- y) into (- y) 1.813 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1.813 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y) 1.813 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x 1.813 * [taylor]: Taking taylor expansion of 0.5 in x 1.813 * [backup-simplify]: Simplify 0.5 into 0.5 1.813 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 1.813 * [taylor]: Taking taylor expansion of (- x y) in x 1.813 * [taylor]: Taking taylor expansion of x in x 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.813 * [taylor]: Taking taylor expansion of y in x 1.813 * [backup-simplify]: Simplify y into y 1.813 * [taylor]: Taking taylor expansion of x in x 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.813 * [backup-simplify]: Simplify (- y) into (- y) 1.813 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1.813 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y) 1.813 * [backup-simplify]: Simplify (* 0.5 (* -1 y)) into (* -0.5 y) 1.813 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 1.813 * [taylor]: Taking taylor expansion of -0.5 in y 1.813 * [backup-simplify]: Simplify -0.5 into -0.5 1.813 * [taylor]: Taking taylor expansion of y in y 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.814 * [backup-simplify]: Simplify (* -0.5 0) into 0 1.814 * [backup-simplify]: Simplify 0 into 0 1.814 * [backup-simplify]: Simplify (- 0) into 0 1.815 * [backup-simplify]: Simplify (+ 1 0) into 1 1.815 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1 1.816 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 (* -1 y))) into 0.5 1.816 * [taylor]: Taking taylor expansion of 0.5 in y 1.816 * [backup-simplify]: Simplify 0.5 into 0.5 1.816 * [backup-simplify]: Simplify 0.5 into 0.5 1.817 * [backup-simplify]: Simplify (+ (* -0.5 1) (* 0 0)) into (- 0.5) 1.817 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.818 * [backup-simplify]: Simplify (- 0) into 0 1.818 * [backup-simplify]: Simplify (+ 0 0) into 0 1.819 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0 1.820 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 (* -1 y)))) into 0 1.820 * [taylor]: Taking taylor expansion of 0 in y 1.820 * [backup-simplify]: Simplify 0 into 0 1.820 * [backup-simplify]: Simplify 0 into 0 1.820 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify (- 0) into 0 1.822 * [backup-simplify]: Simplify (+ 0 0) into 0 1.823 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.824 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 (* -1 y))))) into 0 1.824 * [taylor]: Taking taylor expansion of 0 in y 1.824 * [backup-simplify]: Simplify 0 into 0 1.824 * [backup-simplify]: Simplify 0 into 0 1.825 * [backup-simplify]: Simplify 0 into 0 1.825 * [backup-simplify]: Simplify 0 into 0 1.825 * [backup-simplify]: Simplify (+ (* (- 0.5) (* y (/ 1 x))) 0.5) into (- 0.5 (* 0.5 (/ y x))) 1.825 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) 1.825 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 1.825 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in y 1.825 * [taylor]: Taking taylor expansion of 0.5 in y 1.825 * [backup-simplify]: Simplify 0.5 into 0.5 1.825 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y 1.825 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.825 * [taylor]: Taking taylor expansion of x in y 1.826 * [backup-simplify]: Simplify x into x 1.826 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.826 * [taylor]: Taking taylor expansion of y in y 1.826 * [backup-simplify]: Simplify 0 into 0 1.826 * [backup-simplify]: Simplify 1 into 1 1.826 * [backup-simplify]: Simplify (/ 1 1) into 1 1.826 * [taylor]: Taking taylor expansion of x in y 1.826 * [backup-simplify]: Simplify x into x 1.826 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in x 1.826 * [taylor]: Taking taylor expansion of 0.5 in x 1.826 * [backup-simplify]: Simplify 0.5 into 0.5 1.826 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 1.826 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [backup-simplify]: Simplify 0 into 0 1.826 * [backup-simplify]: Simplify 1 into 1 1.826 * [backup-simplify]: Simplify (/ 1 1) into 1 1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [backup-simplify]: Simplify y into y 1.827 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 1 into 1 1.827 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in x 1.827 * [taylor]: Taking taylor expansion of 0.5 in x 1.827 * [backup-simplify]: Simplify 0.5 into 0.5 1.827 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 1.827 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 1 into 1 1.827 * [backup-simplify]: Simplify (/ 1 1) into 1 1.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [backup-simplify]: Simplify y into y 1.827 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 1 into 1 1.828 * [backup-simplify]: Simplify (+ 1 0) into 1 1.828 * [backup-simplify]: Simplify (* 1 0) into 0 1.828 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.828 * [taylor]: Taking taylor expansion of 0 in y 1.828 * [backup-simplify]: Simplify 0 into 0 1.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.829 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.829 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1.830 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1 1.831 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.831 * [taylor]: Taking taylor expansion of 0.5 in y 1.831 * [backup-simplify]: Simplify 0.5 into 0.5 1.831 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.832 * [backup-simplify]: Simplify (- 0) into 0 1.833 * [backup-simplify]: Simplify (+ 0 0) into 0 1.833 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 1) (* 0 0))) into (- (/ 1 y)) 1.834 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 y))) (+ (* 0 1) (* 0 0))) into (- (* 0.5 (/ 1 y))) 1.834 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 1.834 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.834 * [taylor]: Taking taylor expansion of 0.5 in y 1.834 * [backup-simplify]: Simplify 0.5 into 0.5 1.834 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.834 * [taylor]: Taking taylor expansion of y in y 1.834 * [backup-simplify]: Simplify 0 into 0 1.834 * [backup-simplify]: Simplify 1 into 1 1.835 * [backup-simplify]: Simplify (/ 1 1) into 1 1.835 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.835 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.836 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.836 * [backup-simplify]: Simplify 0.5 into 0.5 1.836 * [backup-simplify]: Simplify 0 into 0 1.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.837 * [backup-simplify]: Simplify (- 0) into 0 1.837 * [backup-simplify]: Simplify (+ 0 0) into 0 1.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 1) (* 0 0)))) into 0 1.839 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0)))) into 0 1.839 * [taylor]: Taking taylor expansion of 0 in y 1.839 * [backup-simplify]: Simplify 0 into 0 1.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.840 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.841 * [backup-simplify]: Simplify (- 0) into 0 1.841 * [backup-simplify]: Simplify 0 into 0 1.841 * [backup-simplify]: Simplify 0 into 0 1.841 * [backup-simplify]: Simplify 0 into 0 1.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.842 * [backup-simplify]: Simplify (- 0) into 0 1.843 * [backup-simplify]: Simplify (+ 0 0) into 0 1.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.845 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (+ (* 0 1) (* 0 0))))) into 0 1.845 * [taylor]: Taking taylor expansion of 0 in y 1.845 * [backup-simplify]: Simplify 0 into 0 1.845 * [backup-simplify]: Simplify 0 into 0 1.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.847 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.847 * [backup-simplify]: Simplify (- 0) into 0 1.847 * [backup-simplify]: Simplify 0 into 0 1.847 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 0.5 (* 0.5 (/ y x))) 1.848 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) 1.848 * [approximate]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 1.848 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in y 1.848 * [taylor]: Taking taylor expansion of -0.5 in y 1.848 * [backup-simplify]: Simplify -0.5 into -0.5 1.848 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 1.848 * [taylor]: Taking taylor expansion of x in y 1.848 * [backup-simplify]: Simplify x into x 1.848 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.848 * [taylor]: Taking taylor expansion of y in y 1.848 * [backup-simplify]: Simplify 0 into 0 1.848 * [backup-simplify]: Simplify 1 into 1 1.848 * [backup-simplify]: Simplify (/ 1 1) into 1 1.848 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.848 * [taylor]: Taking taylor expansion of x in y 1.849 * [backup-simplify]: Simplify x into x 1.849 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.849 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in x 1.849 * [taylor]: Taking taylor expansion of -0.5 in x 1.849 * [backup-simplify]: Simplify -0.5 into -0.5 1.849 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 1.849 * [taylor]: Taking taylor expansion of x in x 1.849 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify 1 into 1 1.849 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.849 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.849 * [taylor]: Taking taylor expansion of y in x 1.849 * [backup-simplify]: Simplify y into y 1.849 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.849 * [taylor]: Taking taylor expansion of x in x 1.849 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify 1 into 1 1.849 * [backup-simplify]: Simplify (/ 1 1) into 1 1.849 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in x 1.849 * [taylor]: Taking taylor expansion of -0.5 in x 1.849 * [backup-simplify]: Simplify -0.5 into -0.5 1.849 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 1.849 * [taylor]: Taking taylor expansion of x in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 1 into 1 1.850 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.850 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.850 * [taylor]: Taking taylor expansion of y in x 1.850 * [backup-simplify]: Simplify y into y 1.850 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 1 into 1 1.850 * [backup-simplify]: Simplify (/ 1 1) into 1 1.850 * [backup-simplify]: Simplify (- 1) into -1 1.851 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.851 * [backup-simplify]: Simplify (* 0 -1) into 0 1.852 * [backup-simplify]: Simplify (* -0.5 0) into 0 1.852 * [taylor]: Taking taylor expansion of 0 in y 1.852 * [backup-simplify]: Simplify 0 into 0 1.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.853 * [backup-simplify]: Simplify (- 0) into 0 1.853 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.853 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1) 1.855 * [backup-simplify]: Simplify (+ (* -0.5 (- 1)) (* 0 0)) into 0.5 1.855 * [taylor]: Taking taylor expansion of 0.5 in y 1.855 * [backup-simplify]: Simplify 0.5 into 0.5 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.856 * [backup-simplify]: Simplify (- 0) into 0 1.856 * [backup-simplify]: Simplify (+ 0 0) into 0 1.857 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 -1))) into (/ 1 y) 1.858 * [backup-simplify]: Simplify (+ (* -0.5 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (* 0.5 (/ 1 y))) 1.858 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 1.858 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.858 * [taylor]: Taking taylor expansion of 0.5 in y 1.858 * [backup-simplify]: Simplify 0.5 into 0.5 1.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.858 * [taylor]: Taking taylor expansion of y in y 1.858 * [backup-simplify]: Simplify 0 into 0 1.858 * [backup-simplify]: Simplify 1 into 1 1.859 * [backup-simplify]: Simplify (/ 1 1) into 1 1.859 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.859 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.860 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.860 * [backup-simplify]: Simplify 0.5 into 0.5 1.860 * [backup-simplify]: Simplify 0 into 0 1.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.861 * [backup-simplify]: Simplify (- 0) into 0 1.861 * [backup-simplify]: Simplify (+ 0 0) into 0 1.862 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 1.863 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0 1.864 * [taylor]: Taking taylor expansion of 0 in y 1.864 * [backup-simplify]: Simplify 0 into 0 1.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.865 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.865 * [backup-simplify]: Simplify (- 0) into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.867 * [backup-simplify]: Simplify (- 0) into 0 1.867 * [backup-simplify]: Simplify (+ 0 0) into 0 1.868 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 1.870 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0 1.870 * [taylor]: Taking taylor expansion of 0 in y 1.870 * [backup-simplify]: Simplify 0 into 0 1.870 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.871 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.872 * [backup-simplify]: Simplify (- 0) into 0 1.872 * [backup-simplify]: Simplify 0 into 0 1.872 * [backup-simplify]: Simplify (+ 0.5 (* (- 0.5) (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 0.5 (* 0.5 (/ y x))) 1.873 * * * [progress]: simplifying candidates 1.875 * [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)) (- (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)) (- (* 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))) 2.411 * * * [progress]: adding candidates to table 2.569 * [progress]: [Phase 3 of 3] Extracting. 2.569 * * [regime]: Finding splitpoints for: (# #) 2.570 * * * [regime-changes]: Trying 2 branch expressions: (y x) 2.570 * * * * [regimes]: Trying to branch on y from (# #) 2.580 * * * * [regimes]: Trying to branch on x from (# #) 2.593 * * * [regime]: Found split indices: #