57.101 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (+ x y) (+ y y)))>
0.029 * [simplify]: Simplifying:
  (/ (+ x y) (+ y y))
0.029 * * [simplify]: iteration 0: 5 enodes
0.035 * * [simplify]: iteration 1: 8 enodes
0.046 * * [simplify]: iteration 2: 11 enodes
0.064 * * [simplify]: iteration complete: 11 enodes
0.064 * * [simplify]: Extracting #0: cost 1 inf + 0
0.064 * * [simplify]: Extracting #1: cost 5 inf + 0
0.064 * * [simplify]: Extracting #2: cost 5 inf + 42
0.064 * * [simplify]: Extracting #3: cost 3 inf + 44
0.064 * * [simplify]: Extracting #4: cost 0 inf + 291
0.064 * [simplify]: Simplified to:
  (/ (+ y x) (+ y y))
0.066 * * [progress]: iteration 1 / 4
0.066 * * * [progress]: picking best candidate
0.074 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y y)))>
0.074 * * * [progress]: localizing error
0.118 * * * [progress]: generating rewritten candidates
0.118 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.247 * * * [progress]: generating series expansions
0.247 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.247 * [backup-simplify]: Simplify (/ (+ x y) (+ y y)) into (* 1/2 (/ (+ x y) y))
0.248 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (x y) around 0
0.248 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y
0.248 * [taylor]: Taking taylor expansion of 1/2 in y
0.248 * [backup-simplify]: Simplify 1/2 into 1/2
0.248 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y
0.248 * [taylor]: Taking taylor expansion of (+ x y) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [backup-simplify]: Simplify x into x
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (+ x 0) into x
0.248 * [backup-simplify]: Simplify (/ x 1) into x
0.248 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x
0.248 * [taylor]: Taking taylor expansion of 1/2 in x
0.248 * [backup-simplify]: Simplify 1/2 into 1/2
0.248 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
0.248 * [taylor]: Taking taylor expansion of (+ x y) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of y in x
0.249 * [backup-simplify]: Simplify y into y
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [backup-simplify]: Simplify y into y
0.249 * [backup-simplify]: Simplify (+ 0 y) into y
0.249 * [backup-simplify]: Simplify (/ y y) into 1
0.249 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x
0.249 * [taylor]: Taking taylor expansion of 1/2 in x
0.249 * [backup-simplify]: Simplify 1/2 into 1/2
0.249 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
0.249 * [taylor]: Taking taylor expansion of (+ x y) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [backup-simplify]: Simplify y into y
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [backup-simplify]: Simplify y into y
0.249 * [backup-simplify]: Simplify (+ 0 y) into y
0.249 * [backup-simplify]: Simplify (/ y y) into 1
0.250 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
0.250 * [taylor]: Taking taylor expansion of 1/2 in y
0.250 * [backup-simplify]: Simplify 1/2 into 1/2
0.251 * [backup-simplify]: Simplify (+ 1 0) into 1
0.251 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y)
0.252 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 y)) (* 0 1)) into (* 1/2 (/ 1 y))
0.252 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
0.252 * [taylor]: Taking taylor expansion of 1/2 in y
0.252 * [backup-simplify]: Simplify 1/2 into 1/2
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.253 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
0.253 * [backup-simplify]: Simplify 1/2 into 1/2
0.253 * [backup-simplify]: Simplify 1/2 into 1/2
0.254 * [backup-simplify]: Simplify (+ 0 0) into 0
0.254 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
0.256 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.256 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.258 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify (+ 0 0) into 0
0.259 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.260 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify (+ 0 0) into 0
0.264 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2)
0.268 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 y))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y))
0.268 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0
0.268 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y
0.268 * [taylor]: Taking taylor expansion of 1/2 in y
0.268 * [backup-simplify]: Simplify 1/2 into 1/2
0.268 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [backup-simplify]: Simplify x into x
0.268 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.269 * [taylor]: Taking taylor expansion of 1/2 in x
0.269 * [backup-simplify]: Simplify 1/2 into 1/2
0.269 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.269 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [backup-simplify]: Simplify y into y
0.270 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [backup-simplify]: Simplify y into y
0.270 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.270 * [taylor]: Taking taylor expansion of 1/2 in x
0.270 * [backup-simplify]: Simplify 1/2 into 1/2
0.270 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 1 into 1
0.270 * [backup-simplify]: Simplify (/ 1 1) into 1
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [backup-simplify]: Simplify y into y
0.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [backup-simplify]: Simplify y into y
0.271 * [backup-simplify]: Simplify (+ 1 0) into 1
0.271 * [backup-simplify]: Simplify (* 1 y) into y
0.272 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y)
0.272 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.272 * [taylor]: Taking taylor expansion of 1/2 in y
0.272 * [backup-simplify]: Simplify 1/2 into 1/2
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify 1 into 1
0.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.273 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.273 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1
0.274 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2
0.274 * [taylor]: Taking taylor expansion of 1/2 in y
0.274 * [backup-simplify]: Simplify 1/2 into 1/2
0.275 * [backup-simplify]: Simplify (* 1/2 0) into 0
0.275 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.276 * [backup-simplify]: Simplify (+ 0 0) into 0
0.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
0.278 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1/2 into 1/2
0.279 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
0.279 * [backup-simplify]: Simplify 1/2 into 1/2
0.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.282 * [backup-simplify]: Simplify (+ 0 0) into 0
0.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
0.284 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0
0.284 * [taylor]: Taking taylor expansion of 0 in y
0.284 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.288 * [backup-simplify]: Simplify (+ 0 0) into 0
0.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.292 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2)
0.294 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y))
0.294 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0
0.294 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y
0.294 * [taylor]: Taking taylor expansion of 1/2 in y
0.294 * [backup-simplify]: Simplify 1/2 into 1/2
0.294 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.294 * [taylor]: Taking taylor expansion of x in y
0.294 * [backup-simplify]: Simplify x into x
0.294 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify 1 into 1
0.295 * [backup-simplify]: Simplify (/ 1 1) into 1
0.295 * [taylor]: Taking taylor expansion of y in y
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 1 into 1
0.295 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.295 * [taylor]: Taking taylor expansion of 1/2 in x
0.295 * [backup-simplify]: Simplify 1/2 into 1/2
0.295 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 1 into 1
0.296 * [backup-simplify]: Simplify (/ 1 1) into 1
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [backup-simplify]: Simplify y into y
0.296 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [backup-simplify]: Simplify y into y
0.296 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x
0.296 * [taylor]: Taking taylor expansion of 1/2 in x
0.296 * [backup-simplify]: Simplify 1/2 into 1/2
0.296 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 1 into 1
0.297 * [backup-simplify]: Simplify (/ 1 1) into 1
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [backup-simplify]: Simplify y into y
0.297 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [backup-simplify]: Simplify y into y
0.297 * [backup-simplify]: Simplify (+ 1 0) into 1
0.298 * [backup-simplify]: Simplify (* 1 y) into y
0.298 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y)
0.298 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
0.298 * [taylor]: Taking taylor expansion of 1/2 in y
0.298 * [backup-simplify]: Simplify 1/2 into 1/2
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.299 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.300 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1
0.300 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2
0.300 * [taylor]: Taking taylor expansion of 1/2 in y
0.300 * [backup-simplify]: Simplify 1/2 into 1/2
0.301 * [backup-simplify]: Simplify (* 1/2 0) into 0
0.301 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.303 * [backup-simplify]: Simplify (+ 0 0) into 0
0.303 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0
0.304 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1/2 into 1/2
0.305 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
0.305 * [backup-simplify]: Simplify 1/2 into 1/2
0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.308 * [backup-simplify]: Simplify (+ 0 0) into 0
0.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0
0.310 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
0.312 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.314 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.314 * [backup-simplify]: Simplify (+ 0 0) into 0
0.316 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.318 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.318 * [taylor]: Taking taylor expansion of 0 in y
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 0 into 0
0.319 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2)
0.319 * * * [progress]: simplifying candidates
0.319 * * * * [progress]: [ 1 / 84 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (+ x y) (+ y y)))))>
0.319 * * * * [progress]: [ 2 / 84 ] simplifiying candidate #<alt (λ (x y) (pow (/ (+ x y) (+ y y)) 1))>
0.319 * * * * [progress]: [ 3 / 84 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (+ x y)) (log (+ y y)))))>
0.319 * * * * [progress]: [ 4 / 84 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (+ x y) (+ y y)))))>
0.319 * * * * [progress]: [ 5 / 84 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (+ x y) (+ y y)))))>
0.319 * * * * [progress]: [ 6 / 84 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y y) (+ y y)) (+ y y)))))>
0.319 * * * * [progress]: [ 7 / 84 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y)))) (cbrt (/ (+ x y) (+ y y)))))>
0.319 * * * * [progress]: [ 8 / 84 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y)))))>
0.319 * * * * [progress]: [ 9 / 84 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y)))))>
0.319 * * * * [progress]: [ 10 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (+ x y)) (- (+ y y))))>
0.319 * * * * [progress]: [ 11 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (cbrt (+ x y)) (cbrt (+ y y)))))>
0.319 * * * * [progress]: [ 12 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y))) (/ (cbrt (+ x y)) (sqrt (+ y y)))))>
0.319 * * * * [progress]: [ 13 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y))))>
0.319 * * * * [progress]: [ 14 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y)))))>
0.320 * * * * [progress]: [ 15 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.320 * * * * [progress]: [ 16 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y))))>
0.320 * * * * [progress]: [ 17 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y)) (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.320 * * * * [progress]: [ 18 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.320 * * * * [progress]: [ 19 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) (/ (cbrt (+ x y)) (+ 1 1))))>
0.320 * * * * [progress]: [ 20 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y)))>
0.320 * * * * [progress]: [ 21 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y)))>
0.320 * * * * [progress]: [ 22 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y)))>
0.320 * * * * [progress]: [ 23 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ x y)) (cbrt (+ y y)))))>
0.320 * * * * [progress]: [ 24 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y)))))>
0.320 * * * * [progress]: [ 25 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y))))>
0.320 * * * * [progress]: [ 26 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y)))))>
0.320 * * * * [progress]: [ 27 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.320 * * * * [progress]: [ 28 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y))))>
0.320 * * * * [progress]: [ 29 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.320 * * * * [progress]: [ 30 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))))>
0.321 * * * * [progress]: [ 31 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) (+ 1 1))))>
0.321 * * * * [progress]: [ 32 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y)))>
0.321 * * * * [progress]: [ 33 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y)))>
0.321 * * * * [progress]: [ 34 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y)))>
0.321 * * * * [progress]: [ 35 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y)))))>
0.321 * * * * [progress]: [ 36 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y)))))>
0.321 * * * * [progress]: [ 37 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.321 * * * * [progress]: [ 38 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y)))))>
0.321 * * * * [progress]: [ 39 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.321 * * * * [progress]: [ 40 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.321 * * * * [progress]: [ 41 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.321 * * * * [progress]: [ 42 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.321 * * * * [progress]: [ 43 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (+ 1 1))))>
0.321 * * * * [progress]: [ 44 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.321 * * * * [progress]: [ 45 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.321 * * * * [progress]: [ 46 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 2) (/ (+ x y) y)))>
0.322 * * * * [progress]: [ 47 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y)))))>
0.322 * * * * [progress]: [ 48 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y)))))>
0.322 * * * * [progress]: [ 49 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.322 * * * * [progress]: [ 50 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y)))))>
0.322 * * * * [progress]: [ 51 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.322 * * * * [progress]: [ 52 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (+ x y) (+ y y))))>
0.322 * * * * [progress]: [ 53 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))))>
0.322 * * * * [progress]: [ 54 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y)))))>
0.322 * * * * [progress]: [ 55 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (+ 1 1))))>
0.322 * * * * [progress]: [ 56 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.322 * * * * [progress]: [ 57 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (+ 1 1)) (/ (+ x y) y)))>
0.322 * * * * [progress]: [ 58 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 2) (/ (+ x y) y)))>
0.322 * * * * [progress]: [ 59 / 84 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (+ x y) (+ y y))))>
0.322 * * * * [progress]: [ 60 / 84 ] simplifiying candidate #<alt (λ (x y) (* (+ x y) (/ 1 (+ y y))))>
0.322 * * * * [progress]: [ 61 / 84 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ y y) (+ x y))))>
0.322 * * * * [progress]: [ 62 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y)))) (cbrt (+ y y))))>
0.323 * * * * [progress]: [ 63 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (sqrt (+ y y))) (sqrt (+ y y))))>
0.323 * * * * [progress]: [ 64 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) 1) (+ y y)))>
0.323 * * * * [progress]: [ 65 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (* (cbrt y) (cbrt y))) (+ (cbrt y) (cbrt y))))>
0.323 * * * * [progress]: [ 66 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (sqrt y)) (+ (sqrt y) (sqrt y))))>
0.323 * * * * [progress]: [ 67 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) 1) (+ y y)))>
0.323 * * * * [progress]: [ 68 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (cbrt y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))))>
0.323 * * * * [progress]: [ 69 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (sqrt y)) (+ (sqrt y) (sqrt y))))>
0.323 * * * * [progress]: [ 70 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) y) (+ 1 1)))>
0.323 * * * * [progress]: [ 71 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (+ 1 1)) y))>
0.323 * * * * [progress]: [ 72 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) (+ 1 1)) y))>
0.323 * * * * [progress]: [ 73 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (/ (+ x y) 2) y))>
0.323 * * * * [progress]: [ 74 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (+ y y) (cbrt (+ x y)))))>
0.323 * * * * [progress]: [ 75 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (+ x y)) (/ (+ y y) (sqrt (+ x y)))))>
0.323 * * * * [progress]: [ 76 / 84 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ y y) (+ x y))))>
0.323 * * * * [progress]: [ 77 / 84 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (+ y y) (+ x y))))>
0.323 * * * * [progress]: [ 78 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ x y) (+ (pow y 3) (pow y 3))) (+ (* y y) (- (* y y) (* y y)))))>
0.324 * * * * [progress]: [ 79 / 84 ] simplifiying candidate #<alt (λ (x y) (* (/ (+ x y) (- (* y y) (* y y))) (- y y)))>
0.324 * * * * [progress]: [ 80 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (+ (pow x 3) (pow y 3)) (* (+ y y) (+ (* x x) (- (* y y) (* x y))))))>
0.324 * * * * [progress]: [ 81 / 84 ] simplifiying candidate #<alt (λ (x y) (/ (- (* x x) (* y y)) (* (+ y y) (- x y))))>
0.324 * * * * [progress]: [ 82 / 84 ] simplifiying candidate #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
0.324 * * * * [progress]: [ 83 / 84 ] simplifiying candidate #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
0.324 * * * * [progress]: [ 84 / 84 ] simplifiying candidate #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
0.326 * [simplify]: Simplifying:
  (real->posit16 (/ (+ x y) (+ y y)))
  (- (log (+ x y)) (log (+ y y)))
  (log (/ (+ x y) (+ y y)))
  (exp (/ (+ x y) (+ y y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y y) (+ y y)) (+ y y)))
  (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y))))
  (cbrt (/ (+ x y) (+ y y)))
  (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (- (+ x y))
  (- (+ y y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (cbrt (+ x y)) (cbrt (+ y y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y)))
  (/ (cbrt (+ x y)) (sqrt (+ y y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y))
  (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (/ (cbrt (+ x y)) (+ 1 1))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1))
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1))
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2)
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (sqrt (+ x y)) (cbrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (+ 1 1))
  (/ (sqrt (+ x y)) (+ 1 1))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (+ 1 1))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) (+ 1 1))
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 2)
  (/ (+ x y) y)
  (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) (+ 1 1))
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 (+ 1 1))
  (/ (+ x y) y)
  (/ 1 2)
  (/ (+ x y) y)
  (/ 1 (+ y y))
  (/ (+ y y) (+ x y))
  (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (sqrt (+ y y)))
  (/ (+ x y) 1)
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) 1)
  (/ (+ x y) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) y)
  (/ (+ x y) (+ 1 1))
  (/ (+ x y) (+ 1 1))
  (/ (+ x y) 2)
  (/ (+ y y) (cbrt (+ x y)))
  (/ (+ y y) (sqrt (+ x y)))
  (/ (+ y y) (+ x y))
  (/ (+ y y) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow y 3)))
  (/ (+ x y) (- (* y y) (* y y)))
  (* (+ y y) (+ (* x x) (- (* y y) (* x y))))
  (* (+ y y) (- x y))
  (+ (* 1/2 (/ x y)) 1/2)
  (+ (* 1/2 (/ x y)) 1/2)
  (+ (* 1/2 (/ x y)) 1/2)
0.330 * * [simplify]: iteration 0: 113 enodes
0.486 * * [simplify]: iteration 1: 232 enodes
0.790 * * [simplify]: iteration 2: 660 enodes
1.986 * * [simplify]: iteration 3: 2624 enodes
4.507 * * [simplify]: iteration complete: 5043 enodes
4.507 * * [simplify]: Extracting #0: cost 68 inf + 0
4.508 * * [simplify]: Extracting #1: cost 463 inf + 2
4.513 * * [simplify]: Extracting #2: cost 1539 inf + 9112
4.544 * * [simplify]: Extracting #3: cost 1068 inf + 173959
4.624 * * [simplify]: Extracting #4: cost 79 inf + 306045
4.713 * * [simplify]: Extracting #5: cost 3 inf + 321133
4.795 * * [simplify]: Extracting #6: cost 0 inf + 321930
4.883 * [simplify]: Simplified to:
  (real->posit16 (/ (+ x y) (+ y y)))
  (log (/ (+ x y) (+ y y)))
  (log (/ (+ x y) (+ y y)))
  (exp (/ (+ x y) (+ y y)))
  (* (/ (+ x y) (+ y y)) (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))))
  (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y))))
  (cbrt (/ (+ x y) (+ y y)))
  (* (/ (+ x y) (+ y y)) (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))))
  (sqrt (/ (+ x y) (+ y y)))
  (sqrt (/ (+ x y) (+ y y)))
  (- (- y) x)
  (* -2 y)
  (* (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (cbrt (+ x y)) (cbrt (+ y y))))
  (/ (cbrt (+ x y)) (cbrt (+ y y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y)))
  (/ (cbrt (+ x y)) (sqrt (+ y y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y y))
  (* (/ (cbrt (+ x y)) (cbrt y)) (/ (cbrt (+ x y)) (cbrt y)))
  (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y y))
  (/ (cbrt (+ x y)) (/ (cbrt y) (cbrt (+ x y))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (+ (cbrt y) (cbrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (* (/ (cbrt (+ x y)) y) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) 2)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2)
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2)
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2)
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (sqrt (+ x y)) (cbrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (/ (sqrt (+ x y)) (sqrt (+ y y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y y))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (cbrt y))
  (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y y))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y)))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) 2)
  (/ (sqrt (+ x y)) y)
  (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) 2)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (cbrt (+ y y)))
  (/ 1 (sqrt (+ y y)))
  (/ (+ x y) (sqrt (+ y y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (+ (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  1
  (/ (+ x y) (+ y y))
  (/ 1 (cbrt y))
  (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (+ (sqrt y) (sqrt y)))
  (/ 1 y)
  (/ (+ x y) 2)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  1/2
  (/ (+ x y) y)
  (/ 1/2 y)
  (/ (+ y y) (+ x y))
  (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y))))
  (/ (+ x y) (sqrt (+ y y)))
  (+ x y)
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (+ x y) (sqrt y))
  (+ x y)
  (/ (+ x y) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) y)
  (/ (+ x y) 2)
  (/ (+ x y) 2)
  (/ (+ x y) 2)
  (/ (+ y y) (cbrt (+ x y)))
  (/ (+ y y) (sqrt (+ x y)))
  (/ (+ y y) (+ x y))
  (/ (+ y y) (+ x y))
  (/ (+ x y) (+ (* (* y y) y) (* (* y y) y)))
  (/ (+ x y) 0)
  (* (+ (* x x) (* (- y x) y)) (+ y y))
  (* (+ y y) (- x y))
  (+ 1/2 (* (/ 1/2 y) x))
  (+ 1/2 (* (/ 1/2 y) x))
  (+ 1/2 (* (/ 1/2 y) x))
4.891 * * * [progress]: adding candidates to table
5.490 * * [progress]: iteration 2 / 4
5.490 * * * [progress]: picking best candidate
5.501 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1/2 (/ x y)) 1/2))>
5.501 * * * [progress]: localizing error
5.560 * * * [progress]: generating rewritten candidates
5.560 * * * [progress]: generating series expansions
5.560 * * * [progress]: simplifying candidates
5.560 * [simplify]: Simplifying:
  
5.560 * * [simplify]: iteration 0: 0 enodes
5.560 * * [simplify]: iteration complete: 0 enodes
5.560 * * [simplify]: Extracting #0: cost 0 inf + 0
5.560 * [simplify]: Simplified to:
  
5.560 * * * [progress]: adding candidates to table
5.562 * [progress]: [Phase 3 of 3] Extracting.
5.579 * [simplify]: Simplifying:
  (+ (* 1/2 (/ x y)) 1/2)
5.579 * * [simplify]: iteration 0: 6 enodes
5.581 * * [simplify]: iteration 1: 8 enodes
5.583 * * [simplify]: iteration complete: 8 enodes
5.583 * * [simplify]: Extracting #0: cost 1 inf + 0
5.583 * * [simplify]: Extracting #1: cost 3 inf + 0
5.583 * * [simplify]: Extracting #2: cost 3 inf + 1
5.583 * * [simplify]: Extracting #3: cost 5 inf + 1
5.584 * * [simplify]: Extracting #4: cost 0 inf + 251
5.584 * [simplify]: Simplified to:
  (+ 1/2 (* (/ x y) 1/2))
7.375 * [regime-testing]: Baseline error score: 0.03307725496946133
7.424 * [regime-testing]: Oracle error score: 0.03307725496946133
7.425 * [regime-testing]: End program error score: 0.03307725496946133
7.819 * [regime-testing]: Target error score: 0.03307725496946133