64.736 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (- x y) x))>
0.042 * [simplify]: Simplifying:
  (/ (- x y) x)
0.042 * * [simplify]: iteration 0: 4 enodes
0.047 * * [simplify]: iteration 1: 9 enodes
0.056 * * [simplify]: iteration 2: 13 enodes
0.068 * * [simplify]: iteration 3: 17 enodes
0.080 * * [simplify]: iteration complete: 17 enodes
0.080 * * [simplify]: Extracting #0: cost 1 inf + 0
0.080 * * [simplify]: Extracting #1: cost 6 inf + 0
0.080 * * [simplify]: Extracting #2: cost 6 inf + 2
0.080 * * [simplify]: Extracting #3: cost 0 inf + 292
0.080 * [simplify]: Simplified to:
  (/ (- x y) x)
0.083 * * [progress]: iteration 1 / 4
0.083 * * * [progress]: picking best candidate
0.098 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) x))>
0.098 * * * [progress]: localizing error
0.117 * * * [progress]: generating rewritten candidates
0.117 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.156 * * * [progress]: generating series expansions
0.156 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.157 * [backup-simplify]: Simplify (/ (- x y) x) into (/ (- x y) x)
0.157 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0
0.157 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
0.157 * [taylor]: Taking taylor expansion of (- x y) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [backup-simplify]: Simplify x into x
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [backup-simplify]: Simplify x into x
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ x 0) into x
0.157 * [backup-simplify]: Simplify (/ x x) into 1
0.157 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
0.157 * [taylor]: Taking taylor expansion of (- x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [taylor]: Taking taylor expansion of y in x
0.158 * [backup-simplify]: Simplify y into y
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (- y) into (- y)
0.158 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.158 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
0.158 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
0.158 * [taylor]: Taking taylor expansion of (- x y) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [backup-simplify]: Simplify y into y
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (- y) into (- y)
0.158 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.158 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
0.158 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.158 * [taylor]: Taking taylor expansion of -1 in y
0.158 * [backup-simplify]: Simplify -1 into -1
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.159 * [backup-simplify]: Simplify (* -1 0) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 1 0) into 1
0.160 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
0.160 * [taylor]: Taking taylor expansion of 1 in y
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
0.160 * [backup-simplify]: Simplify -1 into -1
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (- 0) into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x))
0.168 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (* x (- (/ 1 x) (/ 1 y)))
0.168 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.168 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [backup-simplify]: Simplify x into x
0.169 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [backup-simplify]: Simplify x into x
0.169 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (/ 1 1) into 1
0.169 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [backup-simplify]: Simplify (/ 1 1) into 1
0.170 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [backup-simplify]: Simplify y into y
0.170 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.170 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 1 into 1
0.171 * [backup-simplify]: Simplify (/ 1 1) into 1
0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [backup-simplify]: Simplify y into y
0.171 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.172 * [backup-simplify]: Simplify (+ 1 0) into 1
0.172 * [backup-simplify]: Simplify (* 0 1) into 0
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.174 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.174 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
0.174 * [taylor]: Taking taylor expansion of 1 in y
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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 (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
0.178 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (/ 1 1) into 1
0.179 * [backup-simplify]: Simplify (- 1) into -1
0.179 * [backup-simplify]: Simplify -1 into -1
0.179 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.184 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (- 0) into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.187 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.190 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.192 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x))
0.193 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x))
0.193 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.193 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.193 * [backup-simplify]: Simplify -1 into -1
0.193 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 1 into 1
0.194 * [backup-simplify]: Simplify (/ 1 1) into 1
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [backup-simplify]: Simplify x into x
0.194 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [backup-simplify]: Simplify x into x
0.194 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
0.194 * [taylor]: Taking taylor expansion of -1 in x
0.194 * [backup-simplify]: Simplify -1 into -1
0.194 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
0.194 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.194 * [backup-simplify]: Simplify y into y
0.194 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify 1 into 1
0.195 * [backup-simplify]: Simplify (/ 1 1) into 1
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
0.195 * [taylor]: Taking taylor expansion of -1 in x
0.195 * [backup-simplify]: Simplify -1 into -1
0.195 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
0.195 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [backup-simplify]: Simplify y into y
0.195 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (- 1) into -1
0.197 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.197 * [backup-simplify]: Simplify (* -1 0) into 0
0.198 * [backup-simplify]: Simplify (* -1 0) into 0
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.199 * [backup-simplify]: Simplify (- 0) into 0
0.199 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.199 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
0.200 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1
0.200 * [taylor]: Taking taylor expansion of 1 in y
0.200 * [backup-simplify]: Simplify 1 into 1
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
0.202 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y))
0.202 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (/ 1 1) into 1
0.203 * [backup-simplify]: Simplify (- 1) into -1
0.203 * [backup-simplify]: Simplify -1 into -1
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.204 * [backup-simplify]: Simplify (- 0) into 0
0.205 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
0.206 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (- 0) into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (- 0) into 0
0.209 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.211 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (- 0) into 0
0.212 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x))
0.212 * * * [progress]: simplifying candidates
0.212 * * * * [progress]: [ 1 / 44 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (- x y) x))))>
0.212 * * * * [progress]: [ 2 / 44 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (/ (- x y) x))))>
0.212 * * * * [progress]: [ 3 / 44 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (/ (- x y) x))))>
0.212 * * * * [progress]: [ 4 / 44 ] simplifiying candidate #<alt (λ (x y) (pow (/ (- x y) x) 1))>
0.212 * * * * [progress]: [ 5 / 44 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (- x y)) (log x))))>
0.212 * * * * [progress]: [ 6 / 44 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (- x y) x))))>
0.212 * * * * [progress]: [ 7 / 44 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (- x y) x))))>
0.212 * * * * [progress]: [ 8 / 44 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x))))>
0.213 * * * * [progress]: [ 9 / 44 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) (cbrt (/ (- x y) x))))>
0.213 * * * * [progress]: [ 10 / 44 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x))))>
0.213 * * * * [progress]: [ 11 / 44 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (- x y) x)) (sqrt (/ (- x y) x))))>
0.213 * * * * [progress]: [ 12 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (- (- x y)) (- x)))>
0.213 * * * * [progress]: [ 13 / 44 ] simplifiying candidate #<alt (λ (x y) (- (/ x x) (/ y x)))>
0.213 * * * * [progress]: [ 14 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) (/ (cbrt (- x y)) (cbrt x))))>
0.213 * * * * [progress]: [ 15 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) (/ (cbrt (- x y)) (sqrt x))))>
0.213 * * * * [progress]: [ 16 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) x)))>
0.213 * * * * [progress]: [ 17 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) (/ (sqrt (- x y)) (cbrt x))))>
0.213 * * * * [progress]: [ 18 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x))))>
0.213 * * * * [progress]: [ 19 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) x)))>
0.213 * * * * [progress]: [ 20 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x))))>
0.213 * * * * [progress]: [ 21 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt x)) (/ (- x y) (sqrt x))))>
0.213 * * * * [progress]: [ 22 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (- x y) x)))>
0.213 * * * * [progress]: [ 23 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) (/ (- (sqrt x) (sqrt y)) (cbrt x))))>
0.213 * * * * [progress]: [ 24 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) (sqrt x)) (/ (- (sqrt x) (sqrt y)) (sqrt x))))>
0.213 * * * * [progress]: [ 25 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) x)))>
0.213 * * * * [progress]: [ 26 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x))))>
0.213 * * * * [progress]: [ 27 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt x)) (/ (- x y) (sqrt x))))>
0.213 * * * * [progress]: [ 28 / 44 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (- x y) x)))>
0.213 * * * * [progress]: [ 29 / 44 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (- x y) x)))>
0.213 * * * * [progress]: [ 30 / 44 ] simplifiying candidate #<alt (λ (x y) (* (- x y) (/ 1 x)))>
0.213 * * * * [progress]: [ 31 / 44 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ x (- x y))))>
0.213 * * * * [progress]: [ 32 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) (* (cbrt x) (cbrt x))) (cbrt x)))>
0.213 * * * * [progress]: [ 33 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) (sqrt x)) (sqrt x)))>
0.213 * * * * [progress]: [ 34 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (/ (- x y) 1) x))>
0.213 * * * * [progress]: [ 35 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (/ x (cbrt (- x y)))))>
0.213 * * * * [progress]: [ 36 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (- x y)) (/ x (sqrt (- x y)))))>
0.213 * * * * [progress]: [ 37 / 44 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ x (- x y))))>
0.214 * * * * [progress]: [ 38 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (+ (sqrt x) (sqrt y)) (/ x (- (sqrt x) (sqrt y)))))>
0.214 * * * * [progress]: [ 39 / 44 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ x (- x y))))>
0.214 * * * * [progress]: [ 40 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (- (pow x 3) (pow y 3)) (* x (+ (* x x) (+ (* y y) (* x y))))))>
0.214 * * * * [progress]: [ 41 / 44 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* y y)) (* x (+ x y))))>
0.214 * * * * [progress]: [ 42 / 44 ] simplifiying candidate #<alt (λ (x y) (- 1 (/ y x)))>
0.214 * * * * [progress]: [ 43 / 44 ] simplifiying candidate #<alt (λ (x y) (- 1 (/ y x)))>
0.214 * * * * [progress]: [ 44 / 44 ] simplifiying candidate #<alt (λ (x y) (- 1 (/ y x)))>
0.214 * [simplify]: Simplifying:
  (real->posit16 (/ (- x y) x))
  (expm1 (/ (- x y) x))
  (log1p (/ (- x y) x))
  (- (log (- x y)) (log x))
  (log (/ (- x y) x))
  (exp (/ (- x y) x))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x))
  (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x)))
  (cbrt (/ (- x y) x))
  (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (- (- x y))
  (- x)
  (/ x x)
  (/ y x)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt x))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ 1 x)
  (/ x (- x y))
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (/ (- x y) 1)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (+ (* x x) (+ (* y y) (* x y))))
  (* x (+ x y))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
0.215 * * [simplify]: iteration 0: 73 enodes
0.289 * * [simplify]: iteration 1: 158 enodes
0.481 * * [simplify]: iteration 2: 412 enodes
0.991 * * [simplify]: iteration 3: 1336 enodes
3.656 * * [simplify]: iteration complete: 5000 enodes
3.656 * * [simplify]: Extracting #0: cost 44 inf + 0
3.658 * * [simplify]: Extracting #1: cost 639 inf + 1
3.671 * * [simplify]: Extracting #2: cost 1382 inf + 17519
3.714 * * [simplify]: Extracting #3: cost 745 inf + 96289
3.783 * * [simplify]: Extracting #4: cost 109 inf + 186828
3.868 * * [simplify]: Extracting #5: cost 5 inf + 206859
3.922 * * [simplify]: Extracting #6: cost 0 inf + 208227
3.979 * [simplify]: Simplified to:
  (real->posit16 (/ (- x y) x))
  (expm1 (/ (- x y) x))
  (log1p (/ (- x y) x))
  (log (/ (- x y) x))
  (log (/ (- x y) x))
  (exp (/ (- x y) x))
  (* (/ (- x y) x) (* (/ (- x y) x) (/ (- x y) x)))
  (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x)))
  (cbrt (/ (- x y) x))
  (* (/ (- x y) x) (* (/ (- x y) x) (/ (- x y) x)))
  (sqrt (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (- (- x y))
  (- x)
  1
  (/ y x)
  (* (/ (cbrt (- x y)) (cbrt x)) (/ (cbrt (- x y)) (cbrt x)))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (cbrt (- x y)) (/ (sqrt x) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt x))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (/ (- x y) x)
  (/ (/ (+ (sqrt y) (sqrt x)) (cbrt x)) (cbrt x))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt y) (sqrt x)) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt x))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (/ (- x y) x)
  (/ 1 x)
  (/ x (- x y))
  (/ (/ (- x y) (cbrt x)) (cbrt x))
  (/ (- x y) (sqrt x))
  (- x y)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (fma x (+ y x) (* y y)))
  (* x (+ y x))
  (/ (- x y) x)
  (/ (- x y) x)
  (/ (- x y) x)
3.982 * * * [progress]: adding candidates to table
4.354 * * [progress]: iteration 2 / 4
4.354 * * * [progress]: picking best candidate
4.369 * * * * [pick]: Picked  #<alt (λ (x y) (- 1 (/ y x)))>
4.370 * * * [progress]: localizing error
4.387 * * * [progress]: generating rewritten candidates
4.387 * * * [progress]: generating series expansions
4.387 * * * [progress]: simplifying candidates
4.387 * [simplify]: Simplifying:
  
4.387 * * [simplify]: iteration 0: 0 enodes
4.387 * * [simplify]: iteration complete: 0 enodes
4.387 * * [simplify]: Extracting #0: cost 0 inf + 0
4.387 * [simplify]: Simplified to:
  
4.388 * * * [progress]: adding candidates to table
4.390 * [progress]: [Phase 3 of 3] Extracting.
4.409 * [simplify]: Simplifying:
  (- 1 (/ y x))
4.409 * * [simplify]: iteration 0: 5 enodes
4.410 * * [simplify]: iteration 1: 7 enodes
4.411 * * [simplify]: iteration complete: 7 enodes
4.411 * * [simplify]: Extracting #0: cost 1 inf + 0
4.411 * * [simplify]: Extracting #1: cost 3 inf + 0
4.411 * * [simplify]: Extracting #2: cost 4 inf + 1
4.411 * * [simplify]: Extracting #3: cost 0 inf + 128
4.411 * [simplify]: Simplified to:
  (- 1 (/ y x))
5.966 * [regime-testing]: Baseline error score: 0.0016742489589672159
6.012 * [regime-testing]: Oracle error score: 0.0016742489589672159
6.013 * [regime-testing]: End program error score: 0.0016742489589672159
6.334 * [regime-testing]: Target error score: 0.0016742489589672159