6.826 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.040 * [simplify]: Sending expressions to egg_math:
 (* (+ h0 h1) (- h0 h1))
0.044 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.046 * * [simplify]: iteration  1 :  24  enodes  (cost  3 )
0.049 * * [simplify]: iteration  2 :  59  enodes  (cost  3 )
0.052 * * [simplify]: iteration  3 :  157  enodes  (cost  3 )
0.055 * * [simplify]: iteration  4 :  289  enodes  (cost  3 )
0.058 * * [simplify]: iteration  5 :  423  enodes  (cost  3 )
0.063 * * [simplify]: iteration  6 :  644  enodes  (cost  3 )
0.072 * * [simplify]: iteration  7 :  1598  enodes  (cost  3 )
0.110 * * [simplify]: iteration  8 :  5001  enodes  (cost  3 )
0.111 * * [progress]: iteration 1 / 4
0.111 * * * [progress]: picking best candidate
0.112 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
0.112 * * * [progress]: localizing error
0.117 * * * [progress]: generating rewritten candidates
0.117 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.154 * * * [progress]: generating series expansions
0.154 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.154 * [backup-simplify]: Simplify (* (+ x y) (- x y)) into (* (+ x y) (- x y))
0.154 * [approximate]: Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0
0.154 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
0.154 * [taylor]: Taking taylor expansion of (+ x y) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [backup-simplify]: Simplify x into x
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of (- x y) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [backup-simplify]: Simplify x into x
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.154 * [taylor]: Taking taylor expansion of (+ x y) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [taylor]: Taking taylor expansion of (- x y) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
0.154 * [taylor]: Taking taylor expansion of (+ x y) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [taylor]: Taking taylor expansion of (- x y) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [backup-simplify]: Simplify (+ 0 y) into y
0.154 * [backup-simplify]: Simplify (- y) into (- y)
0.154 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.154 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
0.155 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.155 * [taylor]: Taking taylor expansion of -1 in y
0.155 * [backup-simplify]: Simplify -1 into -1
0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.155 * [backup-simplify]: Simplify (+ 1 0) into 1
0.156 * [backup-simplify]: Simplify (+ 1 0) into 1
0.156 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
0.157 * [taylor]: Taking taylor expansion of 1 in y
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (* 1 1) into 1
0.157 * [backup-simplify]: Simplify (* -1 1) into -1
0.157 * [backup-simplify]: Simplify -1 into -1
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.159 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
0.161 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))
0.161 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.161 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [backup-simplify]: Simplify x into x
0.161 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (/ 1 1) into 1
0.161 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [backup-simplify]: Simplify x into x
0.162 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.162 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [backup-simplify]: Simplify y into y
0.162 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [backup-simplify]: Simplify y into y
0.162 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.163 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.163 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [backup-simplify]: Simplify (+ 1 0) into 1
0.164 * [backup-simplify]: Simplify (+ 0 1) into 1
0.164 * [backup-simplify]: Simplify (* 1 1) into 1
0.164 * [taylor]: Taking taylor expansion of 1 in y
0.164 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.165 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.165 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (- (/ 1 y)) 1)) into 0
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.167 * [backup-simplify]: Simplify (- 0) into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (/ 1 y)) (* 0 1))) into (- (/ 1 (pow y 2)))
0.168 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.168 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (* 1 1) into 1
0.168 * [backup-simplify]: Simplify (/ 1 1) into 1
0.168 * [backup-simplify]: Simplify (- 1) into -1
0.169 * [backup-simplify]: Simplify -1 into -1
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.170 * [backup-simplify]: Simplify (- 0) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (- 0) into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.177 * [backup-simplify]: Simplify (- 0) into 0
0.177 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify (- 0) into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
0.179 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
0.179 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.179 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.179 * [taylor]: Taking taylor expansion of -1 in y
0.180 * [backup-simplify]: Simplify -1 into -1
0.180 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (/ 1 1) into 1
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [backup-simplify]: Simplify x into x
0.180 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.180 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (/ 1 1) into 1
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [backup-simplify]: Simplify x into x
0.180 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.180 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.180 * [taylor]: Taking taylor expansion of -1 in x
0.180 * [backup-simplify]: Simplify -1 into -1
0.180 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [backup-simplify]: Simplify y into y
0.180 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [backup-simplify]: Simplify (/ 1 1) into 1
0.181 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [backup-simplify]: Simplify y into y
0.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [backup-simplify]: Simplify (/ 1 1) into 1
0.181 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.181 * [taylor]: Taking taylor expansion of -1 in x
0.181 * [backup-simplify]: Simplify -1 into -1
0.181 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [backup-simplify]: Simplify y into y
0.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (/ 1 1) into 1
0.182 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [backup-simplify]: Simplify y into y
0.182 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (/ 1 1) into 1
0.182 * [backup-simplify]: Simplify (+ 0 1) into 1
0.183 * [backup-simplify]: Simplify (- 1) into -1
0.183 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.183 * [backup-simplify]: Simplify (* 1 -1) into -1
0.183 * [backup-simplify]: Simplify (* -1 -1) into 1
0.183 * [taylor]: Taking taylor expansion of 1 in y
0.183 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.184 * [backup-simplify]: Simplify (- 0) into 0
0.184 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.185 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) -1)) into 0
0.185 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify (- 0) into 0
0.186 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
0.188 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2)))
0.188 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.188 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (* 1 1) into 1
0.189 * [backup-simplify]: Simplify (/ 1 1) into 1
0.189 * [backup-simplify]: Simplify (- 1) into -1
0.189 * [backup-simplify]: Simplify -1 into -1
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.190 * [backup-simplify]: Simplify (- 0) into 0
0.190 * [backup-simplify]: Simplify (+ 0 0) into 0
0.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.192 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (- 0) into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (- 0) into 0
0.194 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify (+ 0 0) into 0
0.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.197 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.198 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
0.199 * * * [progress]: simplifying candidates
0.200 * [simplify]: Simplifying:
  (expm1 (* (+ x y) (- x y)))
  (log1p (* (+ x y) (- x y)))
  (* (+ x y) (- x y))
  (+ (log (+ x y)) (log (- x y)))
  (log (* (+ x y) (- x y)))
  (exp (* (+ x y) (- x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y))))
  (cbrt (* (+ x y) (- x y)))
  (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (* (+ (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ x y))
  (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (sqrt (+ x y)) (sqrt (- x y)))
  (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))))
  (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))))
  (* (+ x y) (fma (- y) 1 (* y 1)))
  (* (+ x y) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ x y) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ x y) (fma (sqrt x) (sqrt x) (- (* y 1))))
  (* (+ x y) (fma (- y) 1 (* y 1)))
  (* (+ x y) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (+ x y) (fma 1 x (- (* (sqrt y) (sqrt y)))))
  (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (+ x y) (fma 1 x (- (* y 1))))
  (* (+ x y) (fma (- y) 1 (* y 1)))
  (* (+ x y) x)
  (* (+ x y) (- y))
  (* (+ x y) x)
  (* (+ x y) (- y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (+ x y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (+ x y))
  (* (fma (- y) 1 (* y 1)) (+ x y))
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y))
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (+ x y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y))
  (* (fma (sqrt x) (sqrt x) (- (* y 1))) (+ x y))
  (* (fma (- y) 1 (* y 1)) (+ x y))
  (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y))
  (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (+ x y))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y))
  (* (fma 1 x (- (* y 1))) (+ x y))
  (* (fma (- y) 1 (* y 1)) (+ x y))
  (* x (+ x y))
  (* (- y) (+ x y))
  (* x (+ x y))
  (* (- y) (+ x y))
  (* (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (+ x y) (sqrt (- x y)))
  (* (+ x y) 1)
  (* (+ x y) (+ (sqrt x) (sqrt y)))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (- x y))
  (* (sqrt (+ x y)) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (- x y))
  (* (- (* x x) (* y y)) (- x y))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.200 * [simplify]: Sending expressions to egg_math:
 (expm1 (* (+ h0 h1) (- h0 h1)))
 (log1p (* (+ h0 h1) (- h0 h1)))
 (* (+ h0 h1) (- h0 h1))
 (+ (log (+ h0 h1)) (log (- h0 h1)))
 (log (* (+ h0 h1) (- h0 h1)))
 (exp (* (+ h0 h1) (- h0 h1)))
 (* (* (* (+ h0 h1) (+ h0 h1)) (+ h0 h1)) (* (* (- h0 h1) (- h0 h1)) (- h0 h1)))
 (* (cbrt (* (+ h0 h1) (- h0 h1))) (cbrt (* (+ h0 h1) (- h0 h1))))
 (cbrt (* (+ h0 h1) (- h0 h1)))
 (* (* (* (+ h0 h1) (- h0 h1)) (* (+ h0 h1) (- h0 h1))) (* (+ h0 h1) (- h0 h1)))
 (sqrt (* (+ h0 h1) (- h0 h1)))
 (sqrt (* (+ h0 h1) (- h0 h1)))
 (* (+ (pow h0 3) (pow h1 3)) (- (pow h0 3) (pow h1 3)))
 (* (+ (* h0 h0) (- (* h1 h1) (* h0 h1))) (+ (* h0 h0) (+ (* h1 h1) (* h0 h1))))
 (* (+ (pow h0 3) (pow h1 3)) (- (* h0 h0) (* h1 h1)))
 (* (+ (* h0 h0) (- (* h1 h1) (* h0 h1))) (+ h0 h1))
 (* (- (* h0 h0) (* h1 h1)) (- (pow h0 3) (pow h1 3)))
 (* (- h0 h1) (+ (* h0 h0) (+ (* h1 h1) (* h0 h1))))
 (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1)))
 (* (- h0 h1) (+ h0 h1))
 (* (sqrt (+ h0 h1)) (sqrt (- h0 h1)))
 (* (sqrt (+ h0 h1)) (sqrt (- h0 h1)))
 (* (+ h0 h1) (fma (* (cbrt h0) (cbrt h0)) (cbrt h0) (- (* (cbrt h1) (* (cbrt h1) (cbrt h1))))))
 (* (+ h0 h1) (fma (- (cbrt h1)) (* (cbrt h1) (cbrt h1)) (* (cbrt h1) (* (cbrt h1) (cbrt h1)))))
 (* (+ h0 h1) (fma (* (cbrt h0) (cbrt h0)) (cbrt h0) (- (* (sqrt h1) (sqrt h1)))))
 (* (+ h0 h1) (fma (- (sqrt h1)) (sqrt h1) (* (sqrt h1) (sqrt h1))))
 (* (+ h0 h1) (fma (* (cbrt h0) (cbrt h0)) (cbrt h0) (- (* h1 1))))
 (* (+ h0 h1) (fma (- h1) 1 (* h1 1)))
 (* (+ h0 h1) (fma (sqrt h0) (sqrt h0) (- (* (cbrt h1) (* (cbrt h1) (cbrt h1))))))
 (* (+ h0 h1) (fma (- (cbrt h1)) (* (cbrt h1) (cbrt h1)) (* (cbrt h1) (* (cbrt h1) (cbrt h1)))))
 (* (+ h0 h1) (fma (sqrt h0) (sqrt h0) (- (* (sqrt h1) (sqrt h1)))))
 (* (+ h0 h1) (fma (- (sqrt h1)) (sqrt h1) (* (sqrt h1) (sqrt h1))))
 (* (+ h0 h1) (fma (sqrt h0) (sqrt h0) (- (* h1 1))))
 (* (+ h0 h1) (fma (- h1) 1 (* h1 1)))
 (* (+ h0 h1) (fma 1 h0 (- (* (cbrt h1) (* (cbrt h1) (cbrt h1))))))
 (* (+ h0 h1) (fma (- (cbrt h1)) (* (cbrt h1) (cbrt h1)) (* (cbrt h1) (* (cbrt h1) (cbrt h1)))))
 (* (+ h0 h1) (fma 1 h0 (- (* (sqrt h1) (sqrt h1)))))
 (* (+ h0 h1) (fma (- (sqrt h1)) (sqrt h1) (* (sqrt h1) (sqrt h1))))
 (* (+ h0 h1) (fma 1 h0 (- (* h1 1))))
 (* (+ h0 h1) (fma (- h1) 1 (* h1 1)))
 (* (+ h0 h1) h0)
 (* (+ h0 h1) (- h1))
 (* (+ h0 h1) h0)
 (* (+ h0 h1) (- h1))
 (* (fma (* (cbrt h0) (cbrt h0)) (cbrt h0) (- (* (cbrt h1) (* (cbrt h1) (cbrt h1))))) (+ h0 h1))
 (* (fma (- (cbrt h1)) (* (cbrt h1) (cbrt h1)) (* (cbrt h1) (* (cbrt h1) (cbrt h1)))) (+ h0 h1))
 (* (fma (* (cbrt h0) (cbrt h0)) (cbrt h0) (- (* (sqrt h1) (sqrt h1)))) (+ h0 h1))
 (* (fma (- (sqrt h1)) (sqrt h1) (* (sqrt h1) (sqrt h1))) (+ h0 h1))
 (* (fma (* (cbrt h0) (cbrt h0)) (cbrt h0) (- (* h1 1))) (+ h0 h1))
 (* (fma (- h1) 1 (* h1 1)) (+ h0 h1))
 (* (fma (sqrt h0) (sqrt h0) (- (* (cbrt h1) (* (cbrt h1) (cbrt h1))))) (+ h0 h1))
 (* (fma (- (cbrt h1)) (* (cbrt h1) (cbrt h1)) (* (cbrt h1) (* (cbrt h1) (cbrt h1)))) (+ h0 h1))
 (* (fma (sqrt h0) (sqrt h0) (- (* (sqrt h1) (sqrt h1)))) (+ h0 h1))
 (* (fma (- (sqrt h1)) (sqrt h1) (* (sqrt h1) (sqrt h1))) (+ h0 h1))
 (* (fma (sqrt h0) (sqrt h0) (- (* h1 1))) (+ h0 h1))
 (* (fma (- h1) 1 (* h1 1)) (+ h0 h1))
 (* (fma 1 h0 (- (* (cbrt h1) (* (cbrt h1) (cbrt h1))))) (+ h0 h1))
 (* (fma (- (cbrt h1)) (* (cbrt h1) (cbrt h1)) (* (cbrt h1) (* (cbrt h1) (cbrt h1)))) (+ h0 h1))
 (* (fma 1 h0 (- (* (sqrt h1) (sqrt h1)))) (+ h0 h1))
 (* (fma (- (sqrt h1)) (sqrt h1) (* (sqrt h1) (sqrt h1))) (+ h0 h1))
 (* (fma 1 h0 (- (* h1 1))) (+ h0 h1))
 (* (fma (- h1) 1 (* h1 1)) (+ h0 h1))
 (* h0 (+ h0 h1))
 (* (- h1) (+ h0 h1))
 (* h0 (+ h0 h1))
 (* (- h1) (+ h0 h1))
 (* (+ h0 h1) (* (cbrt (- h0 h1)) (cbrt (- h0 h1))))
 (* (+ h0 h1) (sqrt (- h0 h1)))
 (* (+ h0 h1) 1)
 (* (+ h0 h1) (+ (sqrt h0) (sqrt h1)))
 (* (+ h0 h1) 1)
 (* (cbrt (+ h0 h1)) (- h0 h1))
 (* (sqrt (+ h0 h1)) (- h0 h1))
 (* (+ h0 h1) (- h0 h1))
 (* (+ h0 h1) (- h0 h1))
 (* (+ h0 h1) (- (pow h0 3) (pow h1 3)))
 (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))
 (* (+ (pow h0 3) (pow h1 3)) (- h0 h1))
 (* (- (* h0 h0) (* h1 h1)) (- h0 h1))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
0.205 * * [simplify]: iteration  0 :  349  enodes  (cost  495 )
0.213 * * [simplify]: iteration  1 :  1721  enodes  (cost  354 )
0.243 * * [simplify]: iteration  2 :  5002  enodes  (cost  354 )
0.246 * * * [progress]: adding candidates to table
0.311 * * [progress]: iteration 2 / 4
0.311 * * * [progress]: picking best candidate
0.312 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))>
0.312 * * * [progress]: localizing error
0.319 * * * [progress]: generating rewritten candidates
0.319 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.355 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.398 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.408 * * * [progress]: generating series expansions
0.408 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.408 * [backup-simplify]: Simplify (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)) into (- (pow x 2) (pow y 2))
0.408 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.409 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.409 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.409 * [taylor]: Taking taylor expansion of x in y
0.409 * [backup-simplify]: Simplify x into x
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.409 * [taylor]: Taking taylor expansion of y in x
0.409 * [backup-simplify]: Simplify y into y
0.409 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.409 * [taylor]: Taking taylor expansion of x in x
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.409 * [taylor]: Taking taylor expansion of y in x
0.409 * [backup-simplify]: Simplify y into y
0.409 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.409 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.409 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.409 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.410 * [backup-simplify]: Simplify (- 0) into 0
0.410 * [backup-simplify]: Simplify (+ 0 0) into 0
0.410 * [taylor]: Taking taylor expansion of 0 in y
0.410 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify (* 1 1) into 1
0.410 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.411 * [backup-simplify]: Simplify (- 0) into 0
0.411 * [backup-simplify]: Simplify (+ 1 0) into 1
0.411 * [taylor]: Taking taylor expansion of 1 in y
0.411 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify 0 into 0
0.411 * [backup-simplify]: Simplify (* 1 1) into 1
0.411 * [backup-simplify]: Simplify (- 1) into -1
0.412 * [backup-simplify]: Simplify -1 into -1
0.412 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.412 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify (+ 0 0) into 0
0.413 * [taylor]: Taking taylor expansion of 0 in y
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.413 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.415 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.415 * [backup-simplify]: Simplify (- 0) into 0
0.415 * [backup-simplify]: Simplify (+ 0 0) into 0
0.415 * [taylor]: Taking taylor expansion of 0 in y
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
0.416 * [backup-simplify]: Simplify (/ (* (+ (/ 1 x) (/ 1 y)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) (+ (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.416 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.416 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.416 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.416 * [taylor]: Taking taylor expansion of x in y
0.416 * [backup-simplify]: Simplify x into x
0.416 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.416 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.416 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (* 1 1) into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (* 1 1) into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [backup-simplify]: Simplify y into y
0.417 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.417 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (* 1 1) into 1
0.418 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.418 * [taylor]: Taking taylor expansion of y in x
0.418 * [backup-simplify]: Simplify y into y
0.418 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.418 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.418 * [backup-simplify]: Simplify (+ 1 0) into 1
0.418 * [taylor]: Taking taylor expansion of 1 in y
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.419 * [backup-simplify]: Simplify (+ 0 0) into 0
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.419 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.420 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.420 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (* 1 1) into 1
0.421 * [backup-simplify]: Simplify (/ 1 1) into 1
0.421 * [backup-simplify]: Simplify (- 1) into -1
0.421 * [backup-simplify]: Simplify -1 into -1
0.421 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.423 * [backup-simplify]: Simplify (- 0) into 0
0.423 * [backup-simplify]: Simplify (+ 0 0) into 0
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.424 * [backup-simplify]: Simplify (- 0) into 0
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.425 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.426 * [backup-simplify]: Simplify (- 0) into 0
0.426 * [backup-simplify]: Simplify (+ 0 0) into 0
0.426 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.427 * [backup-simplify]: Simplify (- 0) into 0
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
0.428 * [backup-simplify]: Simplify (/ (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.428 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.428 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.428 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.428 * [taylor]: Taking taylor expansion of x in y
0.428 * [backup-simplify]: Simplify x into x
0.428 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.428 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [backup-simplify]: Simplify (* 1 1) into 1
0.429 * [backup-simplify]: Simplify (/ 1 1) into 1
0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.429 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify (* 1 1) into 1
0.429 * [backup-simplify]: Simplify (/ 1 1) into 1
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.429 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.429 * [taylor]: Taking taylor expansion of y in x
0.429 * [backup-simplify]: Simplify y into y
0.429 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.429 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.429 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (* 1 1) into 1
0.430 * [backup-simplify]: Simplify (/ 1 1) into 1
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [backup-simplify]: Simplify y into y
0.430 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.430 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.430 * [backup-simplify]: Simplify (+ 1 0) into 1
0.430 * [taylor]: Taking taylor expansion of 1 in y
0.430 * [backup-simplify]: Simplify 1 into 1
0.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.431 * [backup-simplify]: Simplify (+ 0 0) into 0
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.433 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.433 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [backup-simplify]: Simplify (* 1 1) into 1
0.433 * [backup-simplify]: Simplify (/ 1 1) into 1
0.433 * [backup-simplify]: Simplify (- 1) into -1
0.433 * [backup-simplify]: Simplify -1 into -1
0.433 * [backup-simplify]: Simplify 1 into 1
0.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.435 * [backup-simplify]: Simplify (- 0) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.435 * [taylor]: Taking taylor expansion of 0 in y
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.436 * [backup-simplify]: Simplify (- 0) into 0
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.437 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.438 * [backup-simplify]: Simplify (- 0) into 0
0.438 * [backup-simplify]: Simplify (+ 0 0) into 0
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (- 0) into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
0.440 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.440 * [backup-simplify]: Simplify (* (+ x y) (- (* x x) (* y y))) into (* (- (pow x 2) (pow y 2)) (+ x y))
0.440 * [approximate]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in (x y) around 0
0.440 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in y
0.440 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [backup-simplify]: Simplify x into x
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.440 * [taylor]: Taking taylor expansion of (+ x y) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [backup-simplify]: Simplify x into x
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.440 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in x
0.440 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [backup-simplify]: Simplify y into y
0.440 * [taylor]: Taking taylor expansion of (+ x y) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [backup-simplify]: Simplify y into y
0.440 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in x
0.440 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [backup-simplify]: Simplify y into y
0.440 * [taylor]: Taking taylor expansion of (+ x y) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.441 * [taylor]: Taking taylor expansion of y in x
0.441 * [backup-simplify]: Simplify y into y
0.441 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.441 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.441 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.441 * [backup-simplify]: Simplify (+ 0 y) into y
0.441 * [backup-simplify]: Simplify (* (- (pow y 2)) y) into (* -1 (pow y 3))
0.441 * [taylor]: Taking taylor expansion of (* -1 (pow y 3)) in y
0.441 * [taylor]: Taking taylor expansion of -1 in y
0.441 * [backup-simplify]: Simplify -1 into -1
0.441 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.441 * [backup-simplify]: Simplify (+ 1 0) into 1
0.441 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.442 * [backup-simplify]: Simplify (- 0) into 0
0.442 * [backup-simplify]: Simplify (+ 0 0) into 0
0.442 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 1) (* 0 y)) into (- (pow y 2))
0.442 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 1 into 1
0.442 * [backup-simplify]: Simplify (+ 0 0) into 0
0.442 * [backup-simplify]: Simplify (* 1 1) into 1
0.443 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.443 * [backup-simplify]: Simplify (- 0) into 0
0.443 * [backup-simplify]: Simplify (+ 1 0) into 1
0.443 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (+ (* 0 1) (* 1 y))) into y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify (+ 0 0) into 0
0.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.445 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.445 * [backup-simplify]: Simplify (- 0) into 0
0.445 * [backup-simplify]: Simplify (+ 0 0) into 0
0.446 * [backup-simplify]: Simplify (+ (* (- (pow y 2)) 0) (+ (* 0 0) (+ (* 1 1) (* 0 y)))) into 1
0.446 * [taylor]: Taking taylor expansion of 1 in y
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (* 1 1) into 1
0.446 * [backup-simplify]: Simplify (- 1) into -1
0.446 * [backup-simplify]: Simplify -1 into -1
0.447 * [backup-simplify]: Simplify (+ (* -1 (* (pow y 2) x)) (+ (* 1 (* y (pow x 2))) (* 1 (pow (* 1 x) 3)))) into (- (+ (* (pow x 2) y) (pow x 3)) (* x (pow y 2)))
0.447 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))
0.447 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.447 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [backup-simplify]: Simplify x into x
0.447 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.447 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.447 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [backup-simplify]: Simplify x into x
0.447 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.448 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.448 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [backup-simplify]: Simplify 0 into 0
0.448 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify (* 1 1) into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.448 * [taylor]: Taking taylor expansion of y in x
0.448 * [backup-simplify]: Simplify y into y
0.448 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.448 * [backup-simplify]: Simplify 0 into 0
0.448 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.448 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.448 * [taylor]: Taking taylor expansion of x in x
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (* 1 1) into 1
0.449 * [backup-simplify]: Simplify (/ 1 1) into 1
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.449 * [backup-simplify]: Simplify y into y
0.449 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.449 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.449 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.449 * [backup-simplify]: Simplify y into y
0.449 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (/ 1 1) into 1
0.450 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (* 1 1) into 1
0.450 * [backup-simplify]: Simplify (/ 1 1) into 1
0.450 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.450 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [backup-simplify]: Simplify y into y
0.450 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.450 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.451 * [backup-simplify]: Simplify (+ 0 1) into 1
0.451 * [backup-simplify]: Simplify (+ 1 0) into 1
0.451 * [backup-simplify]: Simplify (* 1 1) into 1
0.451 * [taylor]: Taking taylor expansion of 1 in y
0.451 * [backup-simplify]: Simplify 1 into 1
0.451 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.452 * [backup-simplify]: Simplify (+ 0 0) into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.453 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) 1)) into (/ 1 y)
0.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [backup-simplify]: Simplify (/ 1 1) into 1
0.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.454 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.456 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 (pow y 2)))) (+ (* (/ 1 y) 0) (* 0 1))) into (- (/ 1 (pow y 2)))
0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (* 1 1) into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.457 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.458 * [backup-simplify]: Simplify (+ 0 0) into 0
0.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into (- (/ 1 (pow y 3)))
0.459 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.460 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify (* 1 1) into 1
0.460 * [backup-simplify]: Simplify (* 1 1) into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.461 * [backup-simplify]: Simplify (- 1) into -1
0.461 * [backup-simplify]: Simplify -1 into -1
0.461 * [backup-simplify]: Simplify (- 1) into -1
0.461 * [backup-simplify]: Simplify -1 into -1
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (pow (/ 1 x) -2))) (+ (* -1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x)))) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 3)))) into (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
0.462 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))
0.462 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.462 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.462 * [taylor]: Taking taylor expansion of -1 in y
0.462 * [backup-simplify]: Simplify -1 into -1
0.462 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (/ 1 1) into 1
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [backup-simplify]: Simplify x into x
0.462 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.462 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.462 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.462 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [backup-simplify]: Simplify x into x
0.462 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.462 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (* 1 1) into 1
0.463 * [backup-simplify]: Simplify (/ 1 1) into 1
0.463 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.463 * [taylor]: Taking taylor expansion of -1 in x
0.463 * [backup-simplify]: Simplify -1 into -1
0.463 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.463 * [taylor]: Taking taylor expansion of y in x
0.463 * [backup-simplify]: Simplify y into y
0.463 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (/ 1 1) into 1
0.463 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.463 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.463 * [taylor]: Taking taylor expansion of x in x
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (* 1 1) into 1
0.464 * [backup-simplify]: Simplify (/ 1 1) into 1
0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [backup-simplify]: Simplify y into y
0.464 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.464 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.464 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.464 * [taylor]: Taking taylor expansion of -1 in x
0.464 * [backup-simplify]: Simplify -1 into -1
0.464 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.464 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [backup-simplify]: Simplify y into y
0.464 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (/ 1 1) into 1
0.464 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify (* 1 1) into 1
0.467 * [backup-simplify]: Simplify (/ 1 1) into 1
0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.467 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.468 * [backup-simplify]: Simplify y into y
0.468 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.468 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.468 * [backup-simplify]: Simplify (+ 0 1) into 1
0.468 * [backup-simplify]: Simplify (+ 1 0) into 1
0.469 * [backup-simplify]: Simplify (* 1 1) into 1
0.469 * [backup-simplify]: Simplify (* -1 1) into -1
0.469 * [taylor]: Taking taylor expansion of -1 in y
0.469 * [backup-simplify]: Simplify -1 into -1
0.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.470 * [backup-simplify]: Simplify (+ 0 0) into 0
0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.470 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.471 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) 1)) into (/ 1 y)
0.471 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 1)) into (- (/ 1 y))
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 1 into 1
0.471 * [backup-simplify]: Simplify (/ 1 1) into 1
0.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.472 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.472 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.473 * [backup-simplify]: Simplify (+ 0 0) into 0
0.474 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 (pow y 2)))) (+ (* (/ 1 y) 0) (* 0 1))) into (- (/ 1 (pow y 2)))
0.474 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.474 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [backup-simplify]: Simplify 0 into 0
0.474 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (* 1 1) into 1
0.474 * [backup-simplify]: Simplify (/ 1 1) into 1
0.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.476 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.476 * [backup-simplify]: Simplify (- 0) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.477 * [backup-simplify]: Simplify (+ 0 0) into 0
0.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into (- (/ 1 (pow y 3)))
0.478 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 3)))) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 1)))) into (/ 1 (pow y 3))
0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.478 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.478 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify (* 1 1) into 1
0.479 * [backup-simplify]: Simplify (* 1 1) into 1
0.479 * [backup-simplify]: Simplify (/ 1 1) into 1
0.479 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify (- 1) into -1
0.479 * [backup-simplify]: Simplify -1 into -1
0.480 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) -2))) (+ (* 1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 3)))) into (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
0.480 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.480 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2))
0.480 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.480 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.480 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.480 * [taylor]: Taking taylor expansion of x in y
0.480 * [backup-simplify]: Simplify x into x
0.480 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [backup-simplify]: Simplify y into y
0.480 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.480 * [taylor]: Taking taylor expansion of y in x
0.480 * [backup-simplify]: Simplify y into y
0.480 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.481 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.481 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.481 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.481 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 1 into 1
0.481 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.481 * [backup-simplify]: Simplify (- 0) into 0
0.481 * [backup-simplify]: Simplify (+ 0 0) into 0
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify (* 1 1) into 1
0.482 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [backup-simplify]: Simplify (+ 1 0) into 1
0.482 * [taylor]: Taking taylor expansion of 1 in y
0.482 * [backup-simplify]: Simplify 1 into 1
0.482 * [backup-simplify]: Simplify 1 into 1
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify (* 1 1) into 1
0.483 * [backup-simplify]: Simplify (- 1) into -1
0.483 * [backup-simplify]: Simplify -1 into -1
0.483 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.484 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.484 * [backup-simplify]: Simplify (- 0) into 0
0.484 * [backup-simplify]: Simplify (+ 0 0) into 0
0.484 * [taylor]: Taking taylor expansion of 0 in y
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.485 * [backup-simplify]: Simplify (- 0) into 0
0.485 * [backup-simplify]: Simplify 0 into 0
0.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.486 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.486 * [backup-simplify]: Simplify (- 0) into 0
0.486 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
0.487 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.487 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.487 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.487 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.487 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.487 * [taylor]: Taking taylor expansion of x in y
0.487 * [backup-simplify]: Simplify x into x
0.487 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.487 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.487 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.487 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.487 * [taylor]: Taking taylor expansion of y in y
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify (* 1 1) into 1
0.487 * [backup-simplify]: Simplify (/ 1 1) into 1
0.487 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.487 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (* 1 1) into 1
0.488 * [backup-simplify]: Simplify (/ 1 1) into 1
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [backup-simplify]: Simplify y into y
0.488 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.488 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.488 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (* 1 1) into 1
0.489 * [backup-simplify]: Simplify (/ 1 1) into 1
0.489 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.489 * [backup-simplify]: Simplify y into y
0.489 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.489 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.489 * [backup-simplify]: Simplify (+ 1 0) into 1
0.489 * [taylor]: Taking taylor expansion of 1 in y
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.490 * [backup-simplify]: Simplify (+ 0 0) into 0
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.491 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.491 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.491 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.491 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify (* 1 1) into 1
0.492 * [backup-simplify]: Simplify (/ 1 1) into 1
0.492 * [backup-simplify]: Simplify (- 1) into -1
0.492 * [backup-simplify]: Simplify -1 into -1
0.492 * [backup-simplify]: Simplify 1 into 1
0.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.493 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.493 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.494 * [backup-simplify]: Simplify (- 0) into 0
0.494 * [backup-simplify]: Simplify (+ 0 0) into 0
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.495 * [backup-simplify]: Simplify (- 0) into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.497 * [backup-simplify]: Simplify (- 0) into 0
0.497 * [backup-simplify]: Simplify (+ 0 0) into 0
0.497 * [taylor]: Taking taylor expansion of 0 in y
0.497 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.498 * [backup-simplify]: Simplify (- 0) into 0
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
0.499 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.499 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.499 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.499 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.499 * [taylor]: Taking taylor expansion of x in y
0.499 * [backup-simplify]: Simplify x into x
0.499 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.499 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.499 * [taylor]: Taking taylor expansion of y in y
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (* 1 1) into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.500 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (* 1 1) into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.500 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.500 * [backup-simplify]: Simplify y into y
0.500 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.500 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.500 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.500 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 1 into 1
0.501 * [backup-simplify]: Simplify (* 1 1) into 1
0.501 * [backup-simplify]: Simplify (/ 1 1) into 1
0.501 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.501 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.501 * [taylor]: Taking taylor expansion of y in x
0.501 * [backup-simplify]: Simplify y into y
0.501 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.501 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.501 * [backup-simplify]: Simplify (+ 1 0) into 1
0.501 * [taylor]: Taking taylor expansion of 1 in y
0.501 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (+ 0 0) into 0
0.502 * [taylor]: Taking taylor expansion of 0 in y
0.502 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.503 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.504 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.504 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.504 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.504 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.504 * [taylor]: Taking taylor expansion of y in y
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 1 into 1
0.504 * [backup-simplify]: Simplify (* 1 1) into 1
0.504 * [backup-simplify]: Simplify (/ 1 1) into 1
0.504 * [backup-simplify]: Simplify (- 1) into -1
0.504 * [backup-simplify]: Simplify -1 into -1
0.504 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.506 * [backup-simplify]: Simplify (- 0) into 0
0.506 * [backup-simplify]: Simplify (+ 0 0) into 0
0.506 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.507 * [backup-simplify]: Simplify (- 0) into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.508 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.509 * [backup-simplify]: Simplify (- 0) into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.509 * [taylor]: Taking taylor expansion of 0 in y
0.509 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.510 * [backup-simplify]: Simplify (- 0) into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
0.511 * * * [progress]: simplifying candidates
0.512 * [simplify]: Simplifying:
  (expm1 (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (log1p (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (- (+ (log (+ x y)) (log (- (* x x) (* y y)))) (log (+ x y)))
  (- (log (* (+ x y) (- (* x x) (* y y)))) (log (+ x y)))
  (log (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (exp (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (/ (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (+ x y) (+ x y)) (+ x y)))
  (/ (* (* (* (+ x y) (- (* x x) (* y y))) (* (+ x y) (- (* x x) (* y y)))) (* (+ x y) (- (* x x) (* y y)))) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (* (+ x y) (- (* x x) (* y y))) (+ x y))) (cbrt (/ (* (+ x y) (- (* x x) (* y y))) (+ x y))))
  (cbrt (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (* (* (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y))) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (sqrt (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (sqrt (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))
  (- (* (+ x y) (- (* x x) (* y y))))
  (- (+ x y))
  (/ (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (* x x) (* y y)) (cbrt (+ x y)))
  (/ (+ x y) (sqrt (+ x y)))
  (/ (- (* x x) (* y y)) (sqrt (+ x y)))
  (/ (+ x y) 1)
  (/ (- (* x x) (* y y)) (+ x y))
  (/ (+ x y) 1)
  (/ (- (* x x) (* y y)) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (* (+ x y) (- (* x x) (* y y))))
  (/ (* (+ x y) (- (* x x) (* y y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (* (+ x y) (- (* x x) (* y y))) (sqrt (+ x y)))
  (/ (* (+ x y) (- (* x x) (* y y))) 1)
  (/ (* (+ x y) (- (* x x) (* y y))) 1)
  (/ (+ x y) (- (* x x) (* y y)))
  (/ (* (+ x y) (- (* x x) (* y y))) (+ (pow x 3) (pow y 3)))
  (/ (* (+ x y) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* (+ x y) (* (+ (* x x) (- (* y y) (* x y))) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))))
  (* (+ x y) (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (* y y))))
  (* (+ x y) (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))))
  (* (+ x y) (* (- x y) (+ (* x x) (* y y))))
  (* (+ x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (+ x y) (+ (* x x) (* y y)))
  (* (+ x y) (+ (* x x) (- (* y y) (* x y))))
  (* (+ x y) (- x y))
  (expm1 (* (+ x y) (- (* x x) (* y y))))
  (log1p (* (+ x y) (- (* x x) (* y y))))
  (* (+ x y) (- (* x x) (* y y)))
  (+ (log (+ x y)) (log (- (* x x) (* y y))))
  (log (* (+ x y) (- (* x x) (* y y))))
  (exp (* (+ x y) (- (* x x) (* y y))))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (* (+ x y) (- (* x x) (* y y)))) (cbrt (* (+ x y) (- (* x x) (* y y)))))
  (cbrt (* (+ x y) (- (* x x) (* y y))))
  (* (* (* (+ x y) (- (* x x) (* y y))) (* (+ x y) (- (* x x) (* y y)))) (* (+ x y) (- (* x x) (* y y))))
  (sqrt (* (+ x y) (- (* x x) (* y y))))
  (sqrt (* (+ x y) (- (* x x) (* y y))))
  (* (+ (pow x 3) (pow y 3)) (- (pow (* x x) 3) (pow (* y y) 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (+ (pow x 3) (pow y 3)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (* y y)))
  (* (- (* x x) (* y y)) (- (pow (* x x) 3) (pow (* y y) 3)))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- (* x x) (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (- x y) (+ (* x x) (* y y)))
  (* (sqrt (+ x y)) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ x y)) (sqrt (- (* x x) (* y y))))
  (* (+ x y) (fma x x (- (* y y))))
  (* (+ x y) (fma (- y) y (* y y)))
  (* (+ x y) (* x x))
  (* (+ x y) (- (* y y)))
  (* (+ x y) (* x x))
  (* (+ x y) (- (* y y)))
  (* (fma x x (- (* y y))) (+ x y))
  (* (fma (- y) y (* y y)) (+ x y))
  (* (* x x) (+ x y))
  (* (- (* y y)) (+ x y))
  (* (* x x) (+ x y))
  (* (- (* y y)) (+ x y))
  (* (+ x y) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (* (+ x y) (sqrt (- (* x x) (* y y))))
  (* (+ x y) 1)
  (* (+ x y) (+ x y))
  (* (cbrt (+ x y)) (- (* x x) (* y y)))
  (* (sqrt (+ x y)) (- (* x x) (* y y)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ x y) (- (pow (* x x) 3) (pow (* y y) 3)))
  (* (+ x y) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (fma x x (- (* y y)))
  (fma (- y) y (* y y))
  (expm1 (- (* x x) (* y y)))
  (log1p (- (* x x) (* y y)))
  (- (* y y))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (+ (* (pow x 2) y) (pow x 3)) (* x (pow y 2)))
  (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
  (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.513 * [simplify]: Sending expressions to egg_math:
 (expm1 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (log1p (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (- (+ (log (+ h0 h1)) (log (- (* h0 h0) (* h1 h1)))) (log (+ h0 h1)))
 (- (log (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))) (log (+ h0 h1)))
 (log (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (exp (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (/ (* (* (* (+ h0 h1) (+ h0 h1)) (+ h0 h1)) (* (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1)))) (* (* (+ h0 h1) (+ h0 h1)) (+ h0 h1)))
 (/ (* (* (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))) (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))) (* (* (+ h0 h1) (+ h0 h1)) (+ h0 h1)))
 (* (cbrt (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1))) (cbrt (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1))))
 (cbrt (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (* (* (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)) (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1))) (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (sqrt (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (sqrt (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ h0 h1)))
 (- (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (- (+ h0 h1))
 (/ (+ h0 h1) (* (cbrt (+ h0 h1)) (cbrt (+ h0 h1))))
 (/ (- (* h0 h0) (* h1 h1)) (cbrt (+ h0 h1)))
 (/ (+ h0 h1) (sqrt (+ h0 h1)))
 (/ (- (* h0 h0) (* h1 h1)) (sqrt (+ h0 h1)))
 (/ (+ h0 h1) 1)
 (/ (- (* h0 h0) (* h1 h1)) (+ h0 h1))
 (/ (+ h0 h1) 1)
 (/ (- (* h0 h0) (* h1 h1)) (+ h0 h1))
 (/ 1 (+ h0 h1))
 (/ (+ h0 h1) (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (* (cbrt (+ h0 h1)) (cbrt (+ h0 h1))))
 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (sqrt (+ h0 h1)))
 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) 1)
 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) 1)
 (/ (+ h0 h1) (- (* h0 h0) (* h1 h1)))
 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (+ (pow h0 3) (pow h1 3)))
 (/ (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1)))
 (* (+ h0 h1) (* (+ (* h0 h0) (- (* h1 h1) (* h0 h1))) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1))))))
 (* (+ h0 h1) (* (+ (* h0 h0) (- (* h1 h1) (* h0 h1))) (+ (* h0 h0) (* h1 h1))))
 (* (+ h0 h1) (* (- h0 h1) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1))))))
 (* (+ h0 h1) (* (- h0 h1) (+ (* h0 h0) (* h1 h1))))
 (* (+ h0 h1) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1)))))
 (* (+ h0 h1) (+ (* h0 h0) (* h1 h1)))
 (* (+ h0 h1) (+ (* h0 h0) (- (* h1 h1) (* h0 h1))))
 (* (+ h0 h1) (- h0 h1))
 (expm1 (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (log1p (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))
 (+ (log (+ h0 h1)) (log (- (* h0 h0) (* h1 h1))))
 (log (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (exp (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (* (* (* (+ h0 h1) (+ h0 h1)) (+ h0 h1)) (* (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1))))
 (* (cbrt (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))) (cbrt (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))))
 (cbrt (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (* (* (* (+ h0 h1) (- (* h0 h0) (* h1 h1))) (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))) (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (sqrt (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (sqrt (* (+ h0 h1) (- (* h0 h0) (* h1 h1))))
 (* (+ (pow h0 3) (pow h1 3)) (- (pow (* h0 h0) 3) (pow (* h1 h1) 3)))
 (* (+ (* h0 h0) (- (* h1 h1) (* h0 h1))) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1)))))
 (* (+ (pow h0 3) (pow h1 3)) (- (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h1 h1))))
 (* (+ (* h0 h0) (- (* h1 h1) (* h0 h1))) (+ (* h0 h0) (* h1 h1)))
 (* (- (* h0 h0) (* h1 h1)) (- (pow (* h0 h0) 3) (pow (* h1 h1) 3)))
 (* (- h0 h1) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1)))))
 (* (- (* h0 h0) (* h1 h1)) (- (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h1 h1))))
 (* (- h0 h1) (+ (* h0 h0) (* h1 h1)))
 (* (sqrt (+ h0 h1)) (sqrt (- (* h0 h0) (* h1 h1))))
 (* (sqrt (+ h0 h1)) (sqrt (- (* h0 h0) (* h1 h1))))
 (* (+ h0 h1) (fma h0 h0 (- (* h1 h1))))
 (* (+ h0 h1) (fma (- h1) h1 (* h1 h1)))
 (* (+ h0 h1) (* h0 h0))
 (* (+ h0 h1) (- (* h1 h1)))
 (* (+ h0 h1) (* h0 h0))
 (* (+ h0 h1) (- (* h1 h1)))
 (* (fma h0 h0 (- (* h1 h1))) (+ h0 h1))
 (* (fma (- h1) h1 (* h1 h1)) (+ h0 h1))
 (* (* h0 h0) (+ h0 h1))
 (* (- (* h1 h1)) (+ h0 h1))
 (* (* h0 h0) (+ h0 h1))
 (* (- (* h1 h1)) (+ h0 h1))
 (* (+ h0 h1) (* (cbrt (- (* h0 h0) (* h1 h1))) (cbrt (- (* h0 h0) (* h1 h1)))))
 (* (+ h0 h1) (sqrt (- (* h0 h0) (* h1 h1))))
 (* (+ h0 h1) 1)
 (* (+ h0 h1) (+ h0 h1))
 (* (cbrt (+ h0 h1)) (- (* h0 h0) (* h1 h1)))
 (* (sqrt (+ h0 h1)) (- (* h0 h0) (* h1 h1)))
 (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))
 (* (+ h0 h1) (- (* h0 h0) (* h1 h1)))
 (* (+ h0 h1) (- (pow (* h0 h0) 3) (pow (* h1 h1) 3)))
 (* (+ h0 h1) (- (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h1 h1))))
 (* (+ (pow h0 3) (pow h1 3)) (- (* h0 h0) (* h1 h1)))
 (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1)))
 (fma h0 h0 (- (* h1 h1)))
 (fma (- h1) h1 (* h1 h1))
 (expm1 (- (* h0 h0) (* h1 h1)))
 (log1p (- (* h0 h0) (* h1 h1)))
 (- (* h1 h1))
 (/ (exp (* h0 h0)) (exp (* h1 h1)))
 (log (- (* h0 h0) (* h1 h1)))
 (exp (- (* h0 h0) (* h1 h1)))
 (* (cbrt (- (* h0 h0) (* h1 h1))) (cbrt (- (* h0 h0) (* h1 h1))))
 (cbrt (- (* h0 h0) (* h1 h1)))
 (* (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1)))
 (sqrt (- (* h0 h0) (* h1 h1)))
 (sqrt (- (* h0 h0) (* h1 h1)))
 (- (pow (* h0 h0) 3) (pow (* h1 h1) 3))
 (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1))))
 (- (* h1 h1))
 (- (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h1 h1)))
 (+ (* h0 h0) (* h1 h1))
 (+ h0 h1)
 (- h0 h1)
 (- (* h1 h1))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
 (- (+ (* (pow h0 2) h1) (pow h0 3)) (* h0 (pow h1 2)))
 (- (* (pow h0 2) h1) (+ (* h0 (pow h1 2)) (pow h1 3)))
 (- (* (pow h0 2) h1) (+ (* h0 (pow h1 2)) (pow h1 3)))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
0.518 * * [simplify]: iteration  0 :  409  enodes  (cost  763 )
0.528 * * [simplify]: iteration  1 :  2588  enodes  (cost  598 )
0.589 * * [simplify]: iteration  2 :  5002  enodes  (cost  591 )
0.593 * * * [progress]: adding candidates to table
0.780 * [progress]: [Phase 3 of 3] Extracting.
0.780 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))>)
0.780 * * * [regime-changes]: Trying 3 branch expressions: ((* (+ x y) (- x y)) y x)
0.780 * * * * [regimes]: Trying to branch on (* (+ x y) (- x y)) from (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))>)
0.791 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))>)
0.802 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ x y) (- x y)))> #<alt (λ (x y) (/ (* (+ x y) (- (* x x) (* y y))) (+ x y)))>)
0.815 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.815 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.815 * [simplify]: Sending expressions to egg_math:
 (* (+ h0 h1) (- h0 h1))
0.816 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.816 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
1.412 * [regime-testing]: Baseline error score: 0.0016252031503937992
1.413 * [regime-testing]: Oracle error score: 0.0008751093886735842
1.414 * [regime-testing]: End program error score: 0.0016252031503937992