49.853 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.063 * [progress]: [Phase 2 of 3] Improving.
0.063 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.063 * [simplify]: Simplifying:
  (sqrt (+ (* x x) y))
0.063 * * [simplify]: iteration 0: 5 enodes
0.072 * * [simplify]: iteration 1: 6 enodes
0.081 * * [simplify]: iteration complete: 6 enodes
0.081 * * [simplify]: Extracting #0: cost 1 inf + 0
0.081 * * [simplify]: Extracting #1: cost 2 inf + 0
0.081 * * [simplify]: Extracting #2: cost 4 inf + 0
0.081 * * [simplify]: Extracting #3: cost 4 inf + 1
0.081 * * [simplify]: Extracting #4: cost 3 inf + 2
0.081 * * [simplify]: Extracting #5: cost 0 inf + 247
0.081 * [simplify]: Simplified to:
  (sqrt (+ (* x x) y))
0.084 * * [progress]: iteration 1 / 4
0.084 * * * [progress]: picking best candidate
0.095 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.095 * * * [progress]: localizing error
0.130 * * * [progress]: generating rewritten candidates
0.130 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.153 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.179 * * * [progress]: generating series expansions
0.179 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.180 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.180 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.180 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.180 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.180 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [backup-simplify]: Simplify x into x
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 (* x x) into (pow x 2)
0.181 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.181 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.181 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.182 * [backup-simplify]: Simplify (+ 0 1) into 1
0.183 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.183 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.183 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.183 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 1 into 1
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [backup-simplify]: Simplify y into y
0.183 * [backup-simplify]: Simplify (+ 0 y) into y
0.183 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.184 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.184 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.184 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [backup-simplify]: Simplify (+ 0 y) into y
0.184 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.188 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (sqrt 0) into 0
0.191 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.192 * [backup-simplify]: Simplify (* 1 1) into 1
0.192 * [backup-simplify]: Simplify (+ 1 0) into 1
0.193 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.193 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.193 * [taylor]: Taking taylor expansion of 1/2 in y
0.193 * [backup-simplify]: Simplify 1/2 into 1/2
0.193 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) 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 * [backup-simplify]: Simplify (sqrt 0) into 0
0.196 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.197 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.197 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.197 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.199 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.200 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
0.200 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.200 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.200 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.200 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.200 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [backup-simplify]: Simplify x into x
0.201 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.201 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 1 into 1
0.201 * [backup-simplify]: Simplify (/ 1 1) into 1
0.201 * [backup-simplify]: Simplify (+ 0 1) into 1
0.202 * [backup-simplify]: Simplify (sqrt 0) into 0
0.202 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.203 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.203 * [taylor]: Taking taylor expansion of x in x
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 1) into 1
0.203 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [backup-simplify]: Simplify y into y
0.203 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.204 * [backup-simplify]: Simplify (+ 1 0) into 1
0.204 * [backup-simplify]: Simplify (sqrt 1) into 1
0.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.205 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.205 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.206 * [backup-simplify]: Simplify (* 1 1) into 1
0.206 * [backup-simplify]: Simplify (/ 1 1) into 1
0.206 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.206 * [taylor]: Taking taylor expansion of y in x
0.206 * [backup-simplify]: Simplify y into y
0.206 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.206 * [backup-simplify]: Simplify (+ 1 0) into 1
0.207 * [backup-simplify]: Simplify (sqrt 1) into 1
0.207 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (+ 0 0) into 0
0.208 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.208 * [taylor]: Taking taylor expansion of 1 in y
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.210 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.210 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.210 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.211 * [taylor]: Taking taylor expansion of 1/2 in y
0.211 * [backup-simplify]: Simplify 1/2 into 1/2
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.211 * [backup-simplify]: Simplify 1/2 into 1/2
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.213 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.216 * [backup-simplify]: Simplify (+ 0 0) into 0
0.217 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.217 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.217 * [taylor]: Taking taylor expansion of -1/8 in y
0.217 * [backup-simplify]: Simplify -1/8 into -1/8
0.217 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (* 1 1) into 1
0.218 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.218 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.219 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.219 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [backup-simplify]: Simplify x into x
0.220 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.220 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify (/ 1 1) into 1
0.220 * [backup-simplify]: Simplify (- 1) into -1
0.221 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.221 * [backup-simplify]: Simplify (sqrt 0) into 0
0.222 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.222 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.222 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.222 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 1 into 1
0.222 * [backup-simplify]: Simplify (* 1 1) into 1
0.222 * [backup-simplify]: Simplify (/ 1 1) into 1
0.222 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [backup-simplify]: Simplify y into y
0.222 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.223 * [backup-simplify]: Simplify (+ 1 0) into 1
0.223 * [backup-simplify]: Simplify (sqrt 1) into 1
0.224 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.225 * [backup-simplify]: Simplify (+ 0 0) into 0
0.226 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.226 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 1 into 1
0.226 * [backup-simplify]: Simplify (* 1 1) into 1
0.227 * [backup-simplify]: Simplify (/ 1 1) into 1
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [backup-simplify]: Simplify y into y
0.227 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.228 * [backup-simplify]: Simplify (+ 1 0) into 1
0.228 * [backup-simplify]: Simplify (sqrt 1) into 1
0.229 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify (+ 0 0) into 0
0.231 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.231 * [taylor]: Taking taylor expansion of 1 in y
0.231 * [backup-simplify]: Simplify 1 into 1
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify 1 into 1
0.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.233 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.233 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.235 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.235 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.235 * [taylor]: Taking taylor expansion of -1/2 in y
0.235 * [backup-simplify]: Simplify -1/2 into -1/2
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.236 * [backup-simplify]: Simplify -1/2 into -1/2
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.239 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.239 * [backup-simplify]: Simplify (- 0) into 0
0.239 * [backup-simplify]: Simplify (+ 0 0) into 0
0.240 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.240 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.243 * [backup-simplify]: Simplify (- 0) into 0
0.243 * [backup-simplify]: Simplify (+ 0 0) into 0
0.244 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.244 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.244 * [taylor]: Taking taylor expansion of -1/8 in y
0.244 * [backup-simplify]: Simplify -1/8 into -1/8
0.244 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 1 into 1
0.244 * [backup-simplify]: Simplify (* 1 1) into 1
0.245 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.246 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.246 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.246 * [backup-simplify]: Simplify (+ (* x x) y) into (+ (pow x 2) y)
0.246 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.246 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.246 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [backup-simplify]: Simplify x into x
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [backup-simplify]: Simplify (+ 0 y) into y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify (+ 0 0) into 0
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (* 1 1) into 1
0.248 * [backup-simplify]: Simplify (+ 1 0) into 1
0.248 * [taylor]: Taking taylor expansion of 1 in y
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.249 * [backup-simplify]: Simplify (+ 0 0) into 0
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 1 (* y 1))) into (+ (pow x 2) y)
0.249 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (/ 1 y))
0.249 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.250 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.250 * [taylor]: Taking taylor expansion of x in y
0.250 * [backup-simplify]: Simplify x into x
0.250 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.250 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (/ 1 1) into 1
0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.250 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (* 1 1) into 1
0.251 * [backup-simplify]: Simplify (/ 1 1) into 1
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [backup-simplify]: Simplify y into y
0.251 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (* 1 1) into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [backup-simplify]: Simplify y into y
0.252 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.252 * [backup-simplify]: Simplify (+ 1 0) into 1
0.252 * [taylor]: Taking taylor expansion of 1 in y
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.253 * [backup-simplify]: Simplify (+ 0 0) into 0
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.254 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.257 * [backup-simplify]: Simplify (+ 0 0) into 0
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.259 * [backup-simplify]: Simplify (+ 0 0) into 0
0.259 * [taylor]: Taking taylor expansion of 0 in y
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) y)
0.260 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (/ 1 y))
0.260 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.260 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.260 * [taylor]: Taking taylor expansion of x in y
0.260 * [backup-simplify]: Simplify x into x
0.260 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.260 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (/ 1 1) into 1
0.261 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (* 1 1) into 1
0.261 * [backup-simplify]: Simplify (/ 1 1) into 1
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [backup-simplify]: Simplify y into y
0.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.262 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.262 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [backup-simplify]: Simplify (* 1 1) into 1
0.262 * [backup-simplify]: Simplify (/ 1 1) into 1
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [backup-simplify]: Simplify y into y
0.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.263 * [backup-simplify]: Simplify (+ 1 0) into 1
0.263 * [taylor]: Taking taylor expansion of 1 in y
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (+ 0 0) into 0
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.265 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (/ 1 1) into 1
0.266 * [backup-simplify]: Simplify (- 1) into -1
0.266 * [backup-simplify]: Simplify -1 into -1
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.268 * [backup-simplify]: Simplify (- 0) into 0
0.269 * [backup-simplify]: Simplify (+ 0 0) into 0
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.270 * [backup-simplify]: Simplify (- 0) into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.273 * [backup-simplify]: Simplify (- 0) into 0
0.274 * [backup-simplify]: Simplify (+ 0 0) into 0
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) y)
0.275 * * * [progress]: simplifying candidates
0.275 * * * * [progress]: [ 1 / 34 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (sqrt (+ (* x x) y)))))>
0.275 * * * * [progress]: [ 2 / 34 ] simplifiying candidate #<alt (λ (x y) (pow (+ (* x x) y) 1/2))>
0.276 * * * * [progress]: [ 3 / 34 ] simplifiying candidate #<alt (λ (x y) (pow (sqrt (+ (* x x) y)) 1))>
0.276 * * * * [progress]: [ 4 / 34 ] simplifiying candidate #<alt (λ (x y) (exp (log (sqrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 5 / 34 ] simplifiying candidate #<alt (λ (x y) (log (exp (sqrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 6 / 34 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 7 / 34 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 8 / 34 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (sqrt (cbrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 9 / 34 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 10 / 34 ] simplifiying candidate #<alt (λ (x y) (* (sqrt 1) (sqrt (+ (* x x) y))))>
0.276 * * * * [progress]: [ 11 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (+ (pow (* x x) 3) (pow y 3))) (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))>
0.276 * * * * [progress]: [ 12 / 34 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (- (* (* x x) (* x x)) (* y y))) (sqrt (- (* x x) y))))>
0.276 * * * * [progress]: [ 13 / 34 ] simplifiying candidate #<alt (λ (x y) (pow (+ (* x x) y) (/ 1 2)))>
0.276 * * * * [progress]: [ 14 / 34 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 15 / 34 ] simplifiying candidate #<alt (λ (x y) (fabs (sqrt (+ (* x x) y))))>
0.276 * * * * [progress]: [ 16 / 34 ] simplifiying candidate #<alt (λ (x y) (* 1 (sqrt (+ (* x x) y))))>
0.276 * * * * [progress]: [ 17 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (posit16->real (real->posit16 (+ (* x x) y)))))>
0.276 * * * * [progress]: [ 18 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (log (* (exp (* x x)) (exp y)))))>
0.277 * * * * [progress]: [ 19 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (pow (+ (* x x) y) 1)))>
0.277 * * * * [progress]: [ 20 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (exp (log (+ (* x x) y)))))>
0.277 * * * * [progress]: [ 21 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (log (exp (+ (* x x) y)))))>
0.277 * * * * [progress]: [ 22 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (* (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y)))))>
0.277 * * * * [progress]: [ 23 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (cbrt (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y)))))>
0.277 * * * * [progress]: [ 24 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))))>
0.277 * * * * [progress]: [ 25 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (/ (+ (pow (* x x) 3) (pow y 3)) (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))>
0.277 * * * * [progress]: [ 26 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (* 1 (+ (* x x) y))))>
0.277 * * * * [progress]: [ 27 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (/ (- (* (* x x) (* x x)) (* y y)) (- (* x x) y))))>
0.277 * * * * [progress]: [ 28 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (+ y (* x x))))>
0.277 * * * * [progress]: [ 29 / 34 ] simplifiying candidate #<alt (λ (x y) (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y)))))))>
0.277 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
0.277 * * * * [progress]: [ 31 / 34 ] simplifiying candidate #<alt (λ (x y) (- (+ x (* 1/2 (/ y x)))))>
0.277 * * * * [progress]: [ 32 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (+ (pow x 2) y)))>
0.277 * * * * [progress]: [ 33 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (+ (pow x 2) y)))>
0.277 * * * * [progress]: [ 34 / 34 ] simplifiying candidate #<alt (λ (x y) (sqrt (+ (pow x 2) y)))>
0.278 * [simplify]: Simplifying:
  (real->posit16 (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (real->posit16 (+ (* x x) y))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
0.280 * * [simplify]: iteration 0: 61 enodes
0.376 * * [simplify]: iteration 1: 148 enodes
0.617 * * [simplify]: iteration 2: 397 enodes
1.145 * * [simplify]: iteration 3: 1348 enodes
3.912 * * [simplify]: iteration complete: 5001 enodes
3.913 * * [simplify]: Extracting #0: cost 30 inf + 0
3.914 * * [simplify]: Extracting #1: cost 313 inf + 2
3.920 * * [simplify]: Extracting #2: cost 1718 inf + 1337
3.955 * * [simplify]: Extracting #3: cost 1517 inf + 85205
4.015 * * [simplify]: Extracting #4: cost 367 inf + 253228
4.090 * * [simplify]: Extracting #5: cost 90 inf + 316428
4.210 * * [simplify]: Extracting #6: cost 10 inf + 334087
4.301 * * [simplify]: Extracting #7: cost 0 inf + 336897
4.391 * [simplify]: Simplified to:
  (real->posit16 (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (sqrt (+ (* x x) y)) (+ (* x x) y))
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (* (* (* x x) (* x x)) (* x x)) (* (* y y) y)))
  (sqrt (- (* y y) (* (* x x) (- y (* x x)))))
  (sqrt (* (- (* x x) y) (+ (* x x) y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (real->posit16 (+ (* x x) y))
  (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (+ (* x x) y) (* (+ (* x x) y) (+ (* x x) y)))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (* (* (* x x) (* x x)) (* x x)) (* (* y y) y))
  (- (* y y) (* (* x x) (- y (* x x))))
  (* (- (* x x) y) (+ (* x x) y))
  (- (* x x) y)
  (* +nan.0 (+ (- (* y y)) (- (* x x) y)))
  (+ (/ 1/2 (/ x y)) x)
  (- (* (/ y x) -1/2) x)
  (+ (* x x) y)
  (+ (* x x) y)
  (+ (* x x) y)
4.394 * * * [progress]: adding candidates to table
4.792 * * [progress]: iteration 2 / 4
4.792 * * * [progress]: picking best candidate
4.809 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ y x) -1/2) x))>
4.809 * * * [progress]: localizing error
4.847 * * * [progress]: generating rewritten candidates
4.847 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
4.889 * * * [progress]: generating series expansions
4.889 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
4.889 * [backup-simplify]: Simplify (* (/ y x) -1/2) into (* -1/2 (/ y x))
4.889 * [approximate]: Taking taylor expansion of (* -1/2 (/ y x)) in (y x) around 0
4.889 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
4.889 * [taylor]: Taking taylor expansion of -1/2 in x
4.889 * [backup-simplify]: Simplify -1/2 into -1/2
4.889 * [taylor]: Taking taylor expansion of (/ y x) in x
4.889 * [taylor]: Taking taylor expansion of y in x
4.889 * [backup-simplify]: Simplify y into y
4.889 * [taylor]: Taking taylor expansion of x in x
4.889 * [backup-simplify]: Simplify 0 into 0
4.889 * [backup-simplify]: Simplify 1 into 1
4.889 * [backup-simplify]: Simplify (/ y 1) into y
4.889 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
4.889 * [taylor]: Taking taylor expansion of -1/2 in y
4.889 * [backup-simplify]: Simplify -1/2 into -1/2
4.890 * [taylor]: Taking taylor expansion of (/ y x) in y
4.890 * [taylor]: Taking taylor expansion of y in y
4.890 * [backup-simplify]: Simplify 0 into 0
4.890 * [backup-simplify]: Simplify 1 into 1
4.890 * [taylor]: Taking taylor expansion of x in y
4.890 * [backup-simplify]: Simplify x into x
4.890 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.890 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
4.890 * [taylor]: Taking taylor expansion of -1/2 in y
4.890 * [backup-simplify]: Simplify -1/2 into -1/2
4.890 * [taylor]: Taking taylor expansion of (/ y x) in y
4.890 * [taylor]: Taking taylor expansion of y in y
4.890 * [backup-simplify]: Simplify 0 into 0
4.890 * [backup-simplify]: Simplify 1 into 1
4.890 * [taylor]: Taking taylor expansion of x in y
4.890 * [backup-simplify]: Simplify x into x
4.890 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.890 * [backup-simplify]: Simplify (* -1/2 (/ 1 x)) into (/ -1/2 x)
4.890 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
4.890 * [taylor]: Taking taylor expansion of -1/2 in x
4.890 * [backup-simplify]: Simplify -1/2 into -1/2
4.890 * [taylor]: Taking taylor expansion of x in x
4.891 * [backup-simplify]: Simplify 0 into 0
4.891 * [backup-simplify]: Simplify 1 into 1
4.891 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
4.891 * [backup-simplify]: Simplify -1/2 into -1/2
4.892 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.893 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (/ 1 x))) into 0
4.893 * [taylor]: Taking taylor expansion of 0 in x
4.893 * [backup-simplify]: Simplify 0 into 0
4.894 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
4.894 * [backup-simplify]: Simplify 0 into 0
4.894 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.895 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
4.895 * [taylor]: Taking taylor expansion of 0 in x
4.896 * [backup-simplify]: Simplify 0 into 0
4.896 * [backup-simplify]: Simplify 0 into 0
4.897 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.897 * [backup-simplify]: Simplify 0 into 0
4.898 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.899 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
4.899 * [taylor]: Taking taylor expansion of 0 in x
4.899 * [backup-simplify]: Simplify 0 into 0
4.899 * [backup-simplify]: Simplify 0 into 0
4.900 * [backup-simplify]: Simplify 0 into 0
4.901 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.901 * [backup-simplify]: Simplify 0 into 0
4.901 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) y)) into (* -1/2 (/ y x))
4.902 * [backup-simplify]: Simplify (* (/ (/ 1 y) (/ 1 x)) -1/2) into (* -1/2 (/ x y))
4.902 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
4.902 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
4.902 * [taylor]: Taking taylor expansion of -1/2 in x
4.902 * [backup-simplify]: Simplify -1/2 into -1/2
4.902 * [taylor]: Taking taylor expansion of (/ x y) in x
4.902 * [taylor]: Taking taylor expansion of x in x
4.902 * [backup-simplify]: Simplify 0 into 0
4.902 * [backup-simplify]: Simplify 1 into 1
4.902 * [taylor]: Taking taylor expansion of y in x
4.902 * [backup-simplify]: Simplify y into y
4.902 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.902 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
4.902 * [taylor]: Taking taylor expansion of -1/2 in y
4.902 * [backup-simplify]: Simplify -1/2 into -1/2
4.902 * [taylor]: Taking taylor expansion of (/ x y) in y
4.902 * [taylor]: Taking taylor expansion of x in y
4.902 * [backup-simplify]: Simplify x into x
4.903 * [taylor]: Taking taylor expansion of y in y
4.903 * [backup-simplify]: Simplify 0 into 0
4.903 * [backup-simplify]: Simplify 1 into 1
4.903 * [backup-simplify]: Simplify (/ x 1) into x
4.903 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
4.903 * [taylor]: Taking taylor expansion of -1/2 in y
4.903 * [backup-simplify]: Simplify -1/2 into -1/2
4.903 * [taylor]: Taking taylor expansion of (/ x y) in y
4.903 * [taylor]: Taking taylor expansion of x in y
4.903 * [backup-simplify]: Simplify x into x
4.903 * [taylor]: Taking taylor expansion of y in y
4.903 * [backup-simplify]: Simplify 0 into 0
4.903 * [backup-simplify]: Simplify 1 into 1
4.903 * [backup-simplify]: Simplify (/ x 1) into x
4.903 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
4.903 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
4.903 * [taylor]: Taking taylor expansion of -1/2 in x
4.903 * [backup-simplify]: Simplify -1/2 into -1/2
4.903 * [taylor]: Taking taylor expansion of x in x
4.904 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify 1 into 1
4.904 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
4.905 * [backup-simplify]: Simplify -1/2 into -1/2
4.906 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.906 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
4.906 * [taylor]: Taking taylor expansion of 0 in x
4.906 * [backup-simplify]: Simplify 0 into 0
4.906 * [backup-simplify]: Simplify 0 into 0
4.907 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
4.907 * [backup-simplify]: Simplify 0 into 0
4.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.909 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
4.909 * [taylor]: Taking taylor expansion of 0 in x
4.909 * [backup-simplify]: Simplify 0 into 0
4.909 * [backup-simplify]: Simplify 0 into 0
4.909 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.910 * [backup-simplify]: Simplify 0 into 0
4.911 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.912 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
4.912 * [taylor]: Taking taylor expansion of 0 in x
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* -1/2 (/ y x))
4.912 * [backup-simplify]: Simplify (* (/ (/ 1 (- y)) (/ 1 (- x))) -1/2) into (* -1/2 (/ x y))
4.912 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
4.912 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
4.912 * [taylor]: Taking taylor expansion of -1/2 in x
4.912 * [backup-simplify]: Simplify -1/2 into -1/2
4.912 * [taylor]: Taking taylor expansion of (/ x y) in x
4.912 * [taylor]: Taking taylor expansion of x in x
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify 1 into 1
4.912 * [taylor]: Taking taylor expansion of y in x
4.912 * [backup-simplify]: Simplify y into y
4.913 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.913 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
4.913 * [taylor]: Taking taylor expansion of -1/2 in y
4.913 * [backup-simplify]: Simplify -1/2 into -1/2
4.913 * [taylor]: Taking taylor expansion of (/ x y) in y
4.913 * [taylor]: Taking taylor expansion of x in y
4.913 * [backup-simplify]: Simplify x into x
4.913 * [taylor]: Taking taylor expansion of y in y
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [backup-simplify]: Simplify (/ x 1) into x
4.913 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
4.913 * [taylor]: Taking taylor expansion of -1/2 in y
4.913 * [backup-simplify]: Simplify -1/2 into -1/2
4.913 * [taylor]: Taking taylor expansion of (/ x y) in y
4.913 * [taylor]: Taking taylor expansion of x in y
4.913 * [backup-simplify]: Simplify x into x
4.913 * [taylor]: Taking taylor expansion of y in y
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [backup-simplify]: Simplify (/ x 1) into x
4.913 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
4.913 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
4.913 * [taylor]: Taking taylor expansion of -1/2 in x
4.913 * [backup-simplify]: Simplify -1/2 into -1/2
4.913 * [taylor]: Taking taylor expansion of x in x
4.913 * [backup-simplify]: Simplify 0 into 0
4.913 * [backup-simplify]: Simplify 1 into 1
4.914 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
4.914 * [backup-simplify]: Simplify -1/2 into -1/2
4.914 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.915 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
4.915 * [taylor]: Taking taylor expansion of 0 in x
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify 0 into 0
4.915 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
4.915 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.917 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
4.917 * [taylor]: Taking taylor expansion of 0 in x
4.917 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify 0 into 0
4.917 * [backup-simplify]: Simplify 0 into 0
4.918 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.918 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.920 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
4.920 * [taylor]: Taking taylor expansion of 0 in x
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* -1/2 (/ y x))
4.920 * * * [progress]: simplifying candidates
4.920 * * * * [progress]: [ 1 / 36 ] simplifiying candidate #<alt (λ (x y) (- (posit16->real (real->posit16 (* (/ y x) -1/2))) x))>
4.920 * * * * [progress]: [ 2 / 36 ] simplifiying candidate #<alt (λ (x y) (- (pow (* (/ y x) -1/2) 1) x))>
4.920 * * * * [progress]: [ 3 / 36 ] simplifiying candidate #<alt (λ (x y) (- (pow (* (/ y x) -1/2) 1) x))>
4.920 * * * * [progress]: [ 4 / 36 ] simplifiying candidate #<alt (λ (x y) (- (exp (+ (- (log y) (log x)) (log -1/2))) x))>
4.920 * * * * [progress]: [ 5 / 36 ] simplifiying candidate #<alt (λ (x y) (- (exp (+ (log (/ y x)) (log -1/2))) x))>
4.920 * * * * [progress]: [ 6 / 36 ] simplifiying candidate #<alt (λ (x y) (- (exp (log (* (/ y x) -1/2))) x))>
4.921 * * * * [progress]: [ 7 / 36 ] simplifiying candidate #<alt (λ (x y) (- (log (exp (* (/ y x) -1/2))) x))>
4.921 * * * * [progress]: [ 8 / 36 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (/ (* (* y y) y) (* (* x x) x)) (* (* -1/2 -1/2) -1/2))) x))>
4.921 * * * * [progress]: [ 9 / 36 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (* (* (/ y x) (/ y x)) (/ y x)) (* (* -1/2 -1/2) -1/2))) x))>
4.921 * * * * [progress]: [ 10 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (cbrt (* (/ y x) -1/2)) (cbrt (* (/ y x) -1/2))) (cbrt (* (/ y x) -1/2))) x))>
4.921 * * * * [progress]: [ 11 / 36 ] simplifiying candidate #<alt (λ (x y) (- (cbrt (* (* (* (/ y x) -1/2) (* (/ y x) -1/2)) (* (/ y x) -1/2))) x))>
4.921 * * * * [progress]: [ 12 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (sqrt (* (/ y x) -1/2)) (sqrt (* (/ y x) -1/2))) x))>
4.921 * * * * [progress]: [ 13 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (* (/ y x) -1/2)) x))>
4.921 * * * * [progress]: [ 14 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (sqrt (/ y x)) (sqrt -1/2)) (* (sqrt (/ y x)) (sqrt -1/2))) x))>
4.921 * * * * [progress]: [ 15 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (/ (sqrt y) (sqrt x)) (sqrt -1/2)) (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))) x))>
4.921 * * * * [progress]: [ 16 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (/ y x) (* (cbrt -1/2) (cbrt -1/2))) (cbrt -1/2)) x))>
4.921 * * * * [progress]: [ 17 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (/ y x) (sqrt -1/2)) (sqrt -1/2)) x))>
4.921 * * * * [progress]: [ 18 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (/ y x) 1) -1/2) x))>
4.921 * * * * [progress]: [ 19 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (* (cbrt (/ y x)) (cbrt (/ y x))) (* (cbrt (/ y x)) -1/2)) x))>
4.921 * * * * [progress]: [ 20 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (sqrt (/ y x)) (* (sqrt (/ y x)) -1/2)) x))>
4.921 * * * * [progress]: [ 21 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (* (/ (cbrt y) (cbrt x)) -1/2)) x))>
4.921 * * * * [progress]: [ 22 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ (* (cbrt y) (cbrt y)) (sqrt x)) (* (/ (cbrt y) (sqrt x)) -1/2)) x))>
4.921 * * * * [progress]: [ 23 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) x) -1/2)) x))>
4.921 * * * * [progress]: [ 24 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ (sqrt y) (* (cbrt x) (cbrt x))) (* (/ (sqrt y) (cbrt x)) -1/2)) x))>
4.921 * * * * [progress]: [ 25 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ (sqrt y) (sqrt x)) (* (/ (sqrt y) (sqrt x)) -1/2)) x))>
4.921 * * * * [progress]: [ 26 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ (sqrt y) 1) (* (/ (sqrt y) x) -1/2)) x))>
4.921 * * * * [progress]: [ 27 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ 1 (* (cbrt x) (cbrt x))) (* (/ y (cbrt x)) -1/2)) x))>
4.921 * * * * [progress]: [ 28 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ 1 (sqrt x)) (* (/ y (sqrt x)) -1/2)) x))>
4.921 * * * * [progress]: [ 29 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* (/ 1 1) (* (/ y x) -1/2)) x))>
4.921 * * * * [progress]: [ 30 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* 1 (* (/ y x) -1/2)) x))>
4.921 * * * * [progress]: [ 31 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* y (* (/ 1 x) -1/2)) x))>
4.921 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #<alt (λ (x y) (- (/ (* y -1/2) x) x))>
4.921 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
4.921 * * * * [progress]: [ 34 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
4.921 * * * * [progress]: [ 35 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
4.922 * * * * [progress]: [ 36 / 36 ] simplifiying candidate #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
4.922 * [simplify]: Simplifying:
  (real->posit16 (* (/ y x) -1/2))
  (* (/ y x) -1/2)
  (+ (- (log y) (log x)) (log -1/2))
  (+ (log (/ y x)) (log -1/2))
  (log (* (/ y x) -1/2))
  (exp (* (/ y x) -1/2))
  (* (/ (* (* y y) y) (* (* x x) x)) (* (* -1/2 -1/2) -1/2))
  (* (* (* (/ y x) (/ y x)) (/ y x)) (* (* -1/2 -1/2) -1/2))
  (* (cbrt (* (/ y x) -1/2)) (cbrt (* (/ y x) -1/2)))
  (cbrt (* (/ y x) -1/2))
  (* (* (* (/ y x) -1/2) (* (/ y x) -1/2)) (* (/ y x) -1/2))
  (sqrt (* (/ y x) -1/2))
  (sqrt (* (/ y x) -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))
  (* (/ (sqrt y) (sqrt x)) (sqrt -1/2))
  (* (/ y x) (* (cbrt -1/2) (cbrt -1/2)))
  (* (/ y x) (sqrt -1/2))
  (* (/ y x) 1)
  (* (cbrt (/ y x)) -1/2)
  (* (sqrt (/ y x)) -1/2)
  (* (/ (cbrt y) (cbrt x)) -1/2)
  (* (/ (cbrt y) (sqrt x)) -1/2)
  (* (/ (cbrt y) x) -1/2)
  (* (/ (sqrt y) (cbrt x)) -1/2)
  (* (/ (sqrt y) (sqrt x)) -1/2)
  (* (/ (sqrt y) x) -1/2)
  (* (/ y (cbrt x)) -1/2)
  (* (/ y (sqrt x)) -1/2)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
  (* (/ 1 x) -1/2)
  (* y -1/2)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
4.923 * * [simplify]: iteration 0: 68 enodes
5.043 * * [simplify]: iteration 1: 159 enodes
5.287 * * [simplify]: iteration 2: 528 enodes
6.044 * * [simplify]: iteration 3: 1569 enodes
8.217 * * [simplify]: iteration complete: 5000 enodes
8.217 * * [simplify]: Extracting #0: cost 25 inf + 0
8.218 * * [simplify]: Extracting #1: cost 530 inf + 0
8.232 * * [simplify]: Extracting #2: cost 1433 inf + 4327
8.260 * * [simplify]: Extracting #3: cost 1092 inf + 84597
8.316 * * [simplify]: Extracting #4: cost 205 inf + 205573
8.403 * * [simplify]: Extracting #5: cost 7 inf + 234480
8.466 * * [simplify]: Extracting #6: cost 0 inf + 236113
8.525 * [simplify]: Simplified to:
  (real->posit16 (/ (* -1/2 y) x))
  (/ (* -1/2 y) x)
  (log (/ (* -1/2 y) x))
  (log (/ (* -1/2 y) x))
  (log (/ (* -1/2 y) x))
  (exp (/ (* -1/2 y) x))
  (* (* (/ (* -1/2 y) x) (/ (* -1/2 y) x)) (/ (* -1/2 y) x))
  (* (* (/ (* -1/2 y) x) (/ (* -1/2 y) x)) (/ (* -1/2 y) x))
  (* (cbrt (/ (* -1/2 y) x)) (cbrt (/ (* -1/2 y) x)))
  (cbrt (/ (* -1/2 y) x))
  (* (* (/ (* -1/2 y) x) (/ (* -1/2 y) x)) (/ (* -1/2 y) x))
  (sqrt (/ (* -1/2 y) x))
  (sqrt (/ (* -1/2 y) x))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (* (sqrt (/ y x)) (sqrt -1/2))
  (/ (* (sqrt y) (sqrt -1/2)) (sqrt x))
  (/ (* (sqrt y) (sqrt -1/2)) (sqrt x))
  (* (/ y x) (* (cbrt -1/2) (cbrt -1/2)))
  (* (/ y x) (sqrt -1/2))
  (/ y x)
  (* -1/2 (cbrt (/ y x)))
  (* (sqrt (/ y x)) -1/2)
  (/ (* (cbrt y) -1/2) (cbrt x))
  (/ (cbrt y) (/ (sqrt x) -1/2))
  (/ (* (cbrt y) -1/2) x)
  (/ (* (sqrt y) -1/2) (cbrt x))
  (/ (* (sqrt y) -1/2) (sqrt x))
  (/ (* (sqrt y) -1/2) x)
  (/ (* -1/2 y) (cbrt x))
  (/ (* y -1/2) (sqrt x))
  (/ (* -1/2 y) x)
  (/ (* -1/2 y) x)
  (/ -1/2 x)
  (* -1/2 y)
  (/ (* -1/2 y) x)
  (/ (* -1/2 y) x)
  (/ (* -1/2 y) x)
8.527 * * * [progress]: adding candidates to table
8.818 * * [progress]: iteration 3 / 4
8.818 * * * [progress]: picking best candidate
8.833 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
8.834 * * * [progress]: localizing error
8.893 * * * [progress]: generating rewritten candidates
8.894 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
8.954 * * * [progress]: generating series expansions
8.954 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
8.955 * [backup-simplify]: Simplify (* 1/2 (/ y x)) into (* 1/2 (/ y x))
8.955 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (y x) around 0
8.955 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
8.955 * [taylor]: Taking taylor expansion of 1/2 in x
8.955 * [backup-simplify]: Simplify 1/2 into 1/2
8.955 * [taylor]: Taking taylor expansion of (/ y x) in x
8.955 * [taylor]: Taking taylor expansion of y in x
8.955 * [backup-simplify]: Simplify y into y
8.955 * [taylor]: Taking taylor expansion of x in x
8.955 * [backup-simplify]: Simplify 0 into 0
8.955 * [backup-simplify]: Simplify 1 into 1
8.955 * [backup-simplify]: Simplify (/ y 1) into y
8.955 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
8.955 * [taylor]: Taking taylor expansion of 1/2 in y
8.955 * [backup-simplify]: Simplify 1/2 into 1/2
8.955 * [taylor]: Taking taylor expansion of (/ y x) in y
8.955 * [taylor]: Taking taylor expansion of y in y
8.955 * [backup-simplify]: Simplify 0 into 0
8.955 * [backup-simplify]: Simplify 1 into 1
8.955 * [taylor]: Taking taylor expansion of x in y
8.955 * [backup-simplify]: Simplify x into x
8.955 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.955 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
8.955 * [taylor]: Taking taylor expansion of 1/2 in y
8.956 * [backup-simplify]: Simplify 1/2 into 1/2
8.956 * [taylor]: Taking taylor expansion of (/ y x) in y
8.956 * [taylor]: Taking taylor expansion of y in y
8.956 * [backup-simplify]: Simplify 0 into 0
8.956 * [backup-simplify]: Simplify 1 into 1
8.956 * [taylor]: Taking taylor expansion of x in y
8.956 * [backup-simplify]: Simplify x into x
8.956 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.956 * [backup-simplify]: Simplify (* 1/2 (/ 1 x)) into (/ 1/2 x)
8.956 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
8.956 * [taylor]: Taking taylor expansion of 1/2 in x
8.956 * [backup-simplify]: Simplify 1/2 into 1/2
8.956 * [taylor]: Taking taylor expansion of x in x
8.956 * [backup-simplify]: Simplify 0 into 0
8.956 * [backup-simplify]: Simplify 1 into 1
8.957 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
8.957 * [backup-simplify]: Simplify 1/2 into 1/2
8.957 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
8.958 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 x))) into 0
8.958 * [taylor]: Taking taylor expansion of 0 in x
8.958 * [backup-simplify]: Simplify 0 into 0
8.959 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
8.959 * [backup-simplify]: Simplify 0 into 0
8.960 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
8.961 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
8.961 * [taylor]: Taking taylor expansion of 0 in x
8.961 * [backup-simplify]: Simplify 0 into 0
8.961 * [backup-simplify]: Simplify 0 into 0
8.962 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.962 * [backup-simplify]: Simplify 0 into 0
8.963 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
8.965 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
8.965 * [taylor]: Taking taylor expansion of 0 in x
8.965 * [backup-simplify]: Simplify 0 into 0
8.965 * [backup-simplify]: Simplify 0 into 0
8.965 * [backup-simplify]: Simplify 0 into 0
8.966 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.966 * [backup-simplify]: Simplify 0 into 0
8.966 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) y)) into (* 1/2 (/ y x))
8.967 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 y) (/ 1 x))) into (* 1/2 (/ x y))
8.967 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
8.967 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
8.967 * [taylor]: Taking taylor expansion of 1/2 in x
8.967 * [backup-simplify]: Simplify 1/2 into 1/2
8.967 * [taylor]: Taking taylor expansion of (/ x y) in x
8.967 * [taylor]: Taking taylor expansion of x in x
8.967 * [backup-simplify]: Simplify 0 into 0
8.967 * [backup-simplify]: Simplify 1 into 1
8.967 * [taylor]: Taking taylor expansion of y in x
8.967 * [backup-simplify]: Simplify y into y
8.967 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.967 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
8.967 * [taylor]: Taking taylor expansion of 1/2 in y
8.967 * [backup-simplify]: Simplify 1/2 into 1/2
8.967 * [taylor]: Taking taylor expansion of (/ x y) in y
8.967 * [taylor]: Taking taylor expansion of x in y
8.967 * [backup-simplify]: Simplify x into x
8.967 * [taylor]: Taking taylor expansion of y in y
8.967 * [backup-simplify]: Simplify 0 into 0
8.967 * [backup-simplify]: Simplify 1 into 1
8.967 * [backup-simplify]: Simplify (/ x 1) into x
8.967 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
8.967 * [taylor]: Taking taylor expansion of 1/2 in y
8.968 * [backup-simplify]: Simplify 1/2 into 1/2
8.968 * [taylor]: Taking taylor expansion of (/ x y) in y
8.968 * [taylor]: Taking taylor expansion of x in y
8.968 * [backup-simplify]: Simplify x into x
8.968 * [taylor]: Taking taylor expansion of y in y
8.968 * [backup-simplify]: Simplify 0 into 0
8.968 * [backup-simplify]: Simplify 1 into 1
8.968 * [backup-simplify]: Simplify (/ x 1) into x
8.968 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
8.968 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
8.968 * [taylor]: Taking taylor expansion of 1/2 in x
8.968 * [backup-simplify]: Simplify 1/2 into 1/2
8.968 * [taylor]: Taking taylor expansion of x in x
8.968 * [backup-simplify]: Simplify 0 into 0
8.968 * [backup-simplify]: Simplify 1 into 1
8.969 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
8.969 * [backup-simplify]: Simplify 1/2 into 1/2
8.970 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
8.971 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
8.971 * [taylor]: Taking taylor expansion of 0 in x
8.971 * [backup-simplify]: Simplify 0 into 0
8.971 * [backup-simplify]: Simplify 0 into 0
8.972 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
8.972 * [backup-simplify]: Simplify 0 into 0
8.974 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.975 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
8.975 * [taylor]: Taking taylor expansion of 0 in x
8.975 * [backup-simplify]: Simplify 0 into 0
8.975 * [backup-simplify]: Simplify 0 into 0
8.975 * [backup-simplify]: Simplify 0 into 0
8.976 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
8.976 * [backup-simplify]: Simplify 0 into 0
8.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
8.980 * [taylor]: Taking taylor expansion of 0 in x
8.980 * [backup-simplify]: Simplify 0 into 0
8.980 * [backup-simplify]: Simplify 0 into 0
8.981 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* 1/2 (/ y x))
8.981 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* 1/2 (/ x y))
8.981 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
8.981 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
8.981 * [taylor]: Taking taylor expansion of 1/2 in x
8.981 * [backup-simplify]: Simplify 1/2 into 1/2
8.981 * [taylor]: Taking taylor expansion of (/ x y) in x
8.981 * [taylor]: Taking taylor expansion of x in x
8.981 * [backup-simplify]: Simplify 0 into 0
8.981 * [backup-simplify]: Simplify 1 into 1
8.981 * [taylor]: Taking taylor expansion of y in x
8.981 * [backup-simplify]: Simplify y into y
8.981 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.981 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
8.982 * [taylor]: Taking taylor expansion of 1/2 in y
8.982 * [backup-simplify]: Simplify 1/2 into 1/2
8.982 * [taylor]: Taking taylor expansion of (/ x y) in y
8.982 * [taylor]: Taking taylor expansion of x in y
8.982 * [backup-simplify]: Simplify x into x
8.982 * [taylor]: Taking taylor expansion of y in y
8.982 * [backup-simplify]: Simplify 0 into 0
8.982 * [backup-simplify]: Simplify 1 into 1
8.982 * [backup-simplify]: Simplify (/ x 1) into x
8.982 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
8.982 * [taylor]: Taking taylor expansion of 1/2 in y
8.982 * [backup-simplify]: Simplify 1/2 into 1/2
8.982 * [taylor]: Taking taylor expansion of (/ x y) in y
8.982 * [taylor]: Taking taylor expansion of x in y
8.982 * [backup-simplify]: Simplify x into x
8.982 * [taylor]: Taking taylor expansion of y in y
8.982 * [backup-simplify]: Simplify 0 into 0
8.982 * [backup-simplify]: Simplify 1 into 1
8.982 * [backup-simplify]: Simplify (/ x 1) into x
8.982 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
8.982 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
8.982 * [taylor]: Taking taylor expansion of 1/2 in x
8.982 * [backup-simplify]: Simplify 1/2 into 1/2
8.983 * [taylor]: Taking taylor expansion of x in x
8.983 * [backup-simplify]: Simplify 0 into 0
8.983 * [backup-simplify]: Simplify 1 into 1
8.983 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
8.984 * [backup-simplify]: Simplify 1/2 into 1/2
8.985 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
8.985 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
8.985 * [taylor]: Taking taylor expansion of 0 in x
8.985 * [backup-simplify]: Simplify 0 into 0
8.986 * [backup-simplify]: Simplify 0 into 0
8.987 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
8.987 * [backup-simplify]: Simplify 0 into 0
8.989 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.990 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
8.990 * [taylor]: Taking taylor expansion of 0 in x
8.990 * [backup-simplify]: Simplify 0 into 0
8.990 * [backup-simplify]: Simplify 0 into 0
8.990 * [backup-simplify]: Simplify 0 into 0
8.991 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
8.991 * [backup-simplify]: Simplify 0 into 0
8.994 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.995 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
8.995 * [taylor]: Taking taylor expansion of 0 in x
8.995 * [backup-simplify]: Simplify 0 into 0
8.995 * [backup-simplify]: Simplify 0 into 0
8.996 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* 1/2 (/ y x))
8.996 * * * [progress]: simplifying candidates
8.996 * * * * [progress]: [ 1 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (posit16->real (real->posit16 (* 1/2 (/ y x))))))>
8.996 * * * * [progress]: [ 2 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (pow (* 1/2 (/ y x)) 1)))>
8.996 * * * * [progress]: [ 3 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (pow (* 1/2 (/ y x)) 1)))>
8.996 * * * * [progress]: [ 4 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (exp (+ (log 1/2) (- (log y) (log x))))))>
8.996 * * * * [progress]: [ 5 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (exp (+ (log 1/2) (log (/ y x))))))>
8.996 * * * * [progress]: [ 6 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (exp (log (* 1/2 (/ y x))))))>
8.996 * * * * [progress]: [ 7 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (log (exp (* 1/2 (/ y x))))))>
8.996 * * * * [progress]: [ 8 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (cbrt (* (* (* 1/2 1/2) 1/2) (/ (* (* y y) y) (* (* x x) x))))))>
8.996 * * * * [progress]: [ 9 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (cbrt (* (* (* 1/2 1/2) 1/2) (* (* (/ y x) (/ y x)) (/ y x))))))>
8.997 * * * * [progress]: [ 10 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x)))) (cbrt (* 1/2 (/ y x))))))>
8.997 * * * * [progress]: [ 11 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (cbrt (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x))))))>
8.997 * * * * [progress]: [ 12 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (sqrt (* 1/2 (/ y x))) (sqrt (* 1/2 (/ y x))))))>
8.997 * * * * [progress]: [ 13 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1 (* 1/2 (/ y x)))))>
8.997 * * * * [progress]: [ 14 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (sqrt 1/2) (sqrt (/ y x))) (* (sqrt 1/2) (sqrt (/ y x))))))>
8.997 * * * * [progress]: [ 15 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (sqrt 1/2) (/ (sqrt y) (sqrt x))) (* (sqrt 1/2) (/ (sqrt y) (sqrt x))))))>
8.997 * * * * [progress]: [ 16 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x)))) (cbrt (/ y x)))))>
8.997 * * * * [progress]: [ 17 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (sqrt (/ y x))) (sqrt (/ y x)))))>
8.997 * * * * [progress]: [ 18 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))) (/ (cbrt y) (cbrt x)))))>
8.997 * * * * [progress]: [ 19 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x))) (/ (cbrt y) (sqrt x)))))>
8.997 * * * * [progress]: [ 20 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ (* (cbrt y) (cbrt y)) 1)) (/ (cbrt y) x))))>
8.997 * * * * [progress]: [ 21 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x)))) (/ (sqrt y) (cbrt x)))))>
8.997 * * * * [progress]: [ 22 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ (sqrt y) (sqrt x))) (/ (sqrt y) (sqrt x)))))>
8.997 * * * * [progress]: [ 23 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ (sqrt y) 1)) (/ (sqrt y) x))))>
8.997 * * * * [progress]: [ 24 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ 1 (* (cbrt x) (cbrt x)))) (/ y (cbrt x)))))>
8.997 * * * * [progress]: [ 25 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ 1 (sqrt x))) (/ y (sqrt x)))))>
8.997 * * * * [progress]: [ 26 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 (/ 1 1)) (/ y x))))>
8.997 * * * * [progress]: [ 27 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 1) (/ y x))))>
8.998 * * * * [progress]: [ 28 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* 1/2 y) (/ 1 x))))>
8.998 * * * * [progress]: [ 29 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (* (cbrt 1/2) (cbrt 1/2)) (* (cbrt 1/2) (/ y x)))))>
8.998 * * * * [progress]: [ 30 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (sqrt 1/2) (* (sqrt 1/2) (/ y x)))))>
8.998 * * * * [progress]: [ 31 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1 (* 1/2 (/ y x)))))>
8.998 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (/ (* 1/2 y) x)))>
8.998 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* (/ y x) 1/2)))>
8.998 * * * * [progress]: [ 34 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
8.998 * * * * [progress]: [ 35 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
8.998 * * * * [progress]: [ 36 / 36 ] simplifiying candidate #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
8.999 * [simplify]: Simplifying:
  (real->posit16 (* 1/2 (/ y x)))
  (* 1/2 (/ y x))
  (+ (log 1/2) (- (log y) (log x)))
  (+ (log 1/2) (log (/ y x)))
  (log (* 1/2 (/ y x)))
  (exp (* 1/2 (/ y x)))
  (* (* (* 1/2 1/2) 1/2) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* 1/2 1/2) 1/2) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) 1))
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* 1/2 (/ (sqrt y) 1))
  (* 1/2 (/ 1 (* (cbrt x) (cbrt x))))
  (* 1/2 (/ 1 (sqrt x)))
  (* 1/2 (/ 1 1))
  (* 1/2 1)
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 y)
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
9.001 * * [simplify]: iteration 0: 69 enodes
9.145 * * [simplify]: iteration 1: 172 enodes
9.380 * * [simplify]: iteration 2: 495 enodes
10.080 * * [simplify]: iteration 3: 1620 enodes
12.776 * * [simplify]: iteration complete: 5000 enodes
12.776 * * [simplify]: Extracting #0: cost 24 inf + 0
12.777 * * [simplify]: Extracting #1: cost 487 inf + 1
12.782 * * [simplify]: Extracting #2: cost 1220 inf + 15663
12.808 * * [simplify]: Extracting #3: cost 622 inf + 134068
12.884 * * [simplify]: Extracting #4: cost 88 inf + 209292
12.938 * * [simplify]: Extracting #5: cost 2 inf + 223081
12.986 * * [simplify]: Extracting #6: cost 0 inf + 223819
13.041 * [simplify]: Simplified to:
  (real->posit16 (/ 1/2 (/ x y)))
  (/ 1/2 (/ x y))
  (log (/ 1/2 (/ x y)))
  (log (/ 1/2 (/ x y)))
  (log (/ 1/2 (/ x y)))
  (sqrt (exp (/ y x)))
  (* (* (* (/ y x) 1/2) (* (/ y x) 1/2)) (* (/ y x) 1/2))
  (* (* (* (/ y x) 1/2) (* (/ y x) 1/2)) (* (/ y x) 1/2))
  (* (cbrt (/ 1/2 (/ x y))) (cbrt (/ 1/2 (/ x y))))
  (cbrt (/ 1/2 (/ x y)))
  (* (* (* (/ y x) 1/2) (* (/ y x) 1/2)) (* (/ y x) 1/2))
  (sqrt (/ 1/2 (/ x y)))
  (sqrt (/ 1/2 (/ x y)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt y) (/ (sqrt 1/2) (sqrt x)))
  (* (sqrt y) (/ (sqrt 1/2) (sqrt x)))
  (* (cbrt (/ y x)) (* (cbrt (/ y x)) 1/2))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (* (cbrt y) 1/2) (/ (cbrt y) (sqrt x)))
  (* 1/2 (* (cbrt y) (cbrt y)))
  (* (/ (sqrt y) (cbrt x)) (/ 1/2 (cbrt x)))
  (/ 1/2 (/ (sqrt x) (sqrt y)))
  (* 1/2 (sqrt y))
  (/ (/ 1/2 (cbrt x)) (cbrt x))
  (/ 1/2 (sqrt x))
  1/2
  1/2
  (* y 1/2)
  (/ (cbrt 1/2) (/ x y))
  (* (/ y x) (sqrt 1/2))
  (/ 1/2 (/ x y))
  (* y 1/2)
  (/ 1/2 (/ x y))
  (/ 1/2 (/ x y))
  (/ 1/2 (/ x y))
13.043 * * * [progress]: adding candidates to table
13.382 * [progress]: [Phase 3 of 3] Extracting.
13.382 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
13.384 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
13.384 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
13.524 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
13.661 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
13.805 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
13.937 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
14.102 * * * [regime]: Found split indices: #<option (#s(si 2 47) #s(si 1 198) #s(si 0 255))>
14.103 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
14.193 * [regimes]: Found splitpoints: (#s(sp 2 x -1.3410577693198698e+154) #s(sp 1 x 3.9127043430585563e+87) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* (/ y x) -1/2) x))>)
14.193 * [simplify]: Simplifying:
  (if (<= x -1.3410577693198698e+154) (- (* (/ y x) -1/2) x) (if (<= x 3.9127043430585563e+87) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
14.194 * * [simplify]: iteration 0: 18 enodes
14.200 * * [simplify]: iteration 1: 22 enodes
14.203 * * [simplify]: iteration complete: 22 enodes
14.203 * * [simplify]: Extracting #0: cost 1 inf + 0
14.203 * * [simplify]: Extracting #1: cost 4 inf + 0
14.203 * * [simplify]: Extracting #2: cost 10 inf + 0
14.203 * * [simplify]: Extracting #3: cost 13 inf + 2
14.203 * * [simplify]: Extracting #4: cost 12 inf + 138
14.203 * * [simplify]: Extracting #5: cost 8 inf + 263
14.203 * * [simplify]: Extracting #6: cost 2 inf + 839
14.204 * * [simplify]: Extracting #7: cost 1 inf + 1213
14.204 * * [simplify]: Extracting #8: cost 0 inf + 1799
14.204 * [simplify]: Simplified to:
  (if (<= x -1.3410577693198698e+154) (- (* (/ y x) -1/2) x) (if (<= x 3.9127043430585563e+87) (sqrt (+ (* x x) y)) (+ (* (/ y x) 1/2) x)))
16.878 * [regime-testing]: Baseline error score: 21.6308288536067
16.902 * [regime-testing]: Oracle error score: 0.002750343792974122
16.957 * [regime-testing]: End program error score: 0.21746550069646028
17.274 * [regime-testing]: Target error score: 0.4876549151769812