53.658 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.020 * [simplify]: Simplifying:
  (* (+ x y) (+ x y))
0.020 * * [simplify]: iteration 0: 4 enodes
0.021 * * [simplify]: iteration 1: 11 enodes
0.024 * * [simplify]: iteration 2: 27 enodes
0.033 * * [simplify]: iteration 3: 65 enodes
0.048 * * [simplify]: iteration 4: 105 enodes
0.070 * * [simplify]: iteration 5: 131 enodes
0.102 * * [simplify]: iteration 6: 153 enodes
0.127 * * [simplify]: iteration 7: 167 enodes
0.148 * * [simplify]: iteration complete: 167 enodes
0.148 * * [simplify]: Extracting #0: cost 1 inf + 0
0.148 * * [simplify]: Extracting #1: cost 19 inf + 0
0.148 * * [simplify]: Extracting #2: cost 14 inf + 85
0.149 * * [simplify]: Extracting #3: cost 0 inf + 1203
0.150 * * [simplify]: Extracting #4: cost 0 inf + 1125
0.151 * [simplify]: Simplified to:
  (* (+ y x) (+ y x))
0.152 * * [progress]: iteration 1 / 4
0.152 * * * [progress]: picking best candidate
0.155 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.155 * * * [progress]: localizing error
0.164 * * * [progress]: generating rewritten candidates
0.164 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.214 * * * [progress]: generating series expansions
0.214 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.215 * [backup-simplify]: Simplify (* (+ x y) (+ x y)) into (pow (+ x y) 2)
0.215 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.215 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.215 * [taylor]: Taking taylor expansion of (+ x y) in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [backup-simplify]: Simplify x into x
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.215 * [backup-simplify]: Simplify (+ x 0) into x
0.215 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.215 * [taylor]: Taking taylor expansion of (+ x y) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [backup-simplify]: Simplify y into y
0.215 * [backup-simplify]: Simplify (+ 0 y) into y
0.215 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.215 * [taylor]: Taking taylor expansion of (+ x y) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [backup-simplify]: Simplify y into y
0.215 * [backup-simplify]: Simplify (+ 0 y) into y
0.215 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.215 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (+ 1 0) into 1
0.216 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
0.216 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.216 * [taylor]: Taking taylor expansion of 2 in y
0.216 * [backup-simplify]: Simplify 2 into 2
0.216 * [taylor]: Taking taylor expansion of y in y
0.216 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (* 2 0) into 0
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify (+ 0 0) into 0
0.217 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
0.217 * [taylor]: Taking taylor expansion of 1 in y
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.218 * [backup-simplify]: Simplify 2 into 2
0.218 * [backup-simplify]: Simplify (* 1 1) into 1
0.218 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.219 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (pow (+ (/ 1 x) (/ 1 y)) 2)
0.219 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
0.219 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [backup-simplify]: Simplify x into x
0.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify (/ 1 1) into 1
0.219 * [backup-simplify]: Simplify (+ 0 1) into 1
0.220 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
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 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [backup-simplify]: Simplify y into y
0.220 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.220 * [backup-simplify]: Simplify (+ 1 0) into 1
0.220 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.221 * [backup-simplify]: Simplify (/ 1 1) into 1
0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [backup-simplify]: Simplify y into y
0.221 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.221 * [backup-simplify]: Simplify (+ 1 0) into 1
0.221 * [backup-simplify]: Simplify (* 1 1) into 1
0.221 * [taylor]: Taking taylor expansion of 1 in y
0.221 * [backup-simplify]: Simplify 1 into 1
0.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.222 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.222 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.222 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.222 * [taylor]: Taking taylor expansion of 2 in y
0.222 * [backup-simplify]: Simplify 2 into 2
0.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.222 * [taylor]: Taking taylor expansion of y in y
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
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.224 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 1 into 1
0.224 * [backup-simplify]: Simplify (* 1 1) into 1
0.225 * [backup-simplify]: Simplify (/ 1 1) into 1
0.225 * [backup-simplify]: Simplify 1 into 1
0.225 * [backup-simplify]: Simplify (* 2 1) into 2
0.225 * [backup-simplify]: Simplify 2 into 2
0.225 * [backup-simplify]: Simplify 1 into 1
0.226 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.226 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (pow (+ (/ 1 x) (/ 1 y)) 2)
0.226 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in (x y) around 0
0.226 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [backup-simplify]: Simplify x into x
0.226 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.226 * [taylor]: Taking taylor expansion of y in y
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 (+ 0 1) into 1
0.227 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 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)
0.227 * [backup-simplify]: Simplify (+ 1 0) into 1
0.227 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.228 * [backup-simplify]: Simplify (/ 1 1) into 1
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [backup-simplify]: Simplify y into y
0.228 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.228 * [backup-simplify]: Simplify (+ 1 0) into 1
0.228 * [backup-simplify]: Simplify (* 1 1) into 1
0.228 * [taylor]: Taking taylor expansion of 1 in y
0.228 * [backup-simplify]: Simplify 1 into 1
0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.229 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.229 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.229 * [taylor]: Taking taylor expansion of 2 in y
0.229 * [backup-simplify]: Simplify 2 into 2
0.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [backup-simplify]: Simplify (/ 1 1) into 1
0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.230 * [backup-simplify]: Simplify (+ 0 0) into 0
0.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (* 1 1) into 1
0.232 * [backup-simplify]: Simplify (/ 1 1) into 1
0.232 * [backup-simplify]: Simplify 1 into 1
0.232 * [backup-simplify]: Simplify (* 2 1) into 2
0.232 * [backup-simplify]: Simplify 2 into 2
0.232 * [backup-simplify]: Simplify 1 into 1
0.233 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.233 * * * [progress]: simplifying candidates
0.233 * * * * [progress]: [ 1 / 46 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 2 / 46 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 3 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (+ x y) (+ 1 1)))>
0.233 * * * * [progress]: [ 4 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (* (+ x y) (+ x y)) 1))>
0.233 * * * * [progress]: [ 5 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (+ x y) 2))>
0.233 * * * * [progress]: [ 6 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (+ x y) (+ 1 1)))>
0.233 * * * * [progress]: [ 7 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (* (+ x y) (+ x y)) 1))>
0.233 * * * * [progress]: [ 8 / 46 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (+ x y)) (log (+ x y)))))>
0.233 * * * * [progress]: [ 9 / 46 ] simplifiying candidate #<alt (λ (x y) (exp (log (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 10 / 46 ] simplifiying candidate #<alt (λ (x y) (log (exp (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 11 / 46 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y)))))>
0.233 * * * * [progress]: [ 12 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y)))) (cbrt (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 13 / 46 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 14 / 46 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* (+ x y) (+ x y))) (sqrt (* (+ x y) (+ x y)))))>
0.233 * * * * [progress]: [ 15 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))) (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))))>
0.233 * * * * [progress]: [ 16 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (- (* y y) (* x y))) (- x y))))>
0.233 * * * * [progress]: [ 17 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) (* (- x y) (+ (* x x) (- (* y y) (* x y))))))>
0.233 * * * * [progress]: [ 18 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (- x y) (- x y))))>
0.233 * * * * [progress]: [ 19 / 46 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (+ x y) (+ x y))))>
0.233 * * * * [progress]: [ 20 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))) (* (cbrt (+ x y)) (cbrt (+ x y)))))>
0.233 * * * * [progress]: [ 21 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (* (sqrt (+ x y)) (sqrt (+ x y)))))>
0.233 * * * * [progress]: [ 22 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* 1 1) (* (+ x y) (+ x y))))>
0.233 * * * * [progress]: [ 23 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* 1 1) (* (+ x y) (+ x y))))>
0.233 * * * * [progress]: [ 24 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* 1 1) (* (+ x y) (+ x y))))>
0.233 * * * * [progress]: [ 25 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* 1 1) (* (+ x y) (+ x y))))>
0.233 * * * * [progress]: [ 26 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (* (sqrt (+ x y)) (sqrt (+ x y)))))>
0.234 * * * * [progress]: [ 27 / 46 ] simplifiying candidate #<alt (λ (x y) (pow (+ x y) (* 2 1)))>
0.234 * * * * [progress]: [ 28 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>
0.234 * * * * [progress]: [ 29 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (* x (+ x y)) (* y (+ x y))))>
0.234 * * * * [progress]: [ 30 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (+ x y))))>
0.234 * * * * [progress]: [ 31 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (+ x y) (sqrt (+ x y))) (sqrt (+ x y))))>
0.234 * * * * [progress]: [ 32 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (+ x y) 1) (+ x y)))>
0.234 * * * * [progress]: [ 33 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (+ x y) 1) (+ x y)))>
0.234 * * * * [progress]: [ 34 / 46 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (+ x y))))>
0.234 * * * * [progress]: [ 35 / 46 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (+ x y)) (* (sqrt (+ x y)) (+ x y))))>
0.234 * * * * [progress]: [ 36 / 46 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (+ x y) (+ x y))))>
0.234 * * * * [progress]: [ 37 / 46 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (+ x y) (+ x y))))>
0.234 * * * * [progress]: [ 38 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ x y) (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y)))))>
0.234 * * * * [progress]: [ 39 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ x y) (- (* x x) (* y y))) (- x y)))>
0.234 * * * * [progress]: [ 40 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (+ (pow x 3) (pow y 3)) (+ x y)) (+ (* x x) (- (* y y) (* x y)))))>
0.234 * * * * [progress]: [ 41 / 46 ] simplifiying candidate #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))>
0.234 * * * * [progress]: [ 42 / 46 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* (+ x y) (+ x y)))))>
0.234 * * * * [progress]: [ 43 / 46 ] simplifiying candidate #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.234 * * * * [progress]: [ 44 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))))>
0.234 * * * * [progress]: [ 45 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))))>
0.234 * * * * [progress]: [ 46 / 46 ] simplifiying candidate #<alt (λ (x y) (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))))>
0.235 * [simplify]: Simplifying:
  (expm1 (* (+ x y) (+ x y)))
  (log1p (* (+ x y) (+ x y)))
  (+ 1 1)
  (* (+ x y) (+ x y))
  (+ 1 1)
  (+ (log (+ x y)) (log (+ x y)))
  (log (* (+ x y) (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 2 1)
  (* (+ x y) x)
  (* (+ x y) y)
  (* x (+ x y))
  (* y (+ x y))
  (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (+ x y) (sqrt (+ x y)))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (+ x y))
  (* (sqrt (+ x y)) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (real->posit16 (* (+ x y) (+ x y)))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.235 * * [simplify]: iteration 0: 65 enodes
0.253 * * [simplify]: iteration 1: 232 enodes
0.361 * * [simplify]: iteration 2: 835 enodes
1.127 * * [simplify]: iteration 3: 4230 enodes
2.551 * * [simplify]: iteration complete: 5000 enodes
2.551 * * [simplify]: Extracting #0: cost 28 inf + 0
2.553 * * [simplify]: Extracting #1: cost 375 inf + 2
2.562 * * [simplify]: Extracting #2: cost 1302 inf + 9288
2.601 * * [simplify]: Extracting #3: cost 625 inf + 145002
2.674 * * [simplify]: Extracting #4: cost 74 inf + 240922
2.758 * * [simplify]: Extracting #5: cost 9 inf + 256578
2.838 * * [simplify]: Extracting #6: cost 0 inf + 259845
2.928 * [simplify]: Simplified to:
  (expm1 (* (+ y x) (+ y x)))
  (log1p (* (+ y x) (+ y x)))
  2
  (* (+ y x) (+ y x))
  2
  (+ (log (+ y x)) (log (+ y x)))
  (+ (log (+ y x)) (log (+ y x)))
  (exp (* (+ y x) (+ y x)))
  (* (* (+ y x) (+ y x)) (* (* (+ y x) (+ y x)) (* (+ y x) (+ y x))))
  (* (cbrt (* (+ y x) (+ y x))) (cbrt (* (+ y x) (+ y x))))
  (cbrt (* (+ y x) (+ y x)))
  (* (* (+ y x) (+ y x)) (* (* (+ y x) (+ y x)) (* (+ y x) (+ y x))))
  (fabs (+ y x))
  (fabs (+ y x))
  (* (fma (* y y) y (* (* x x) x)) (fma (* y y) y (* (* x x) x)))
  (* (fma (- y x) y (* x x)) (fma (- y x) y (* x x)))
  (fma (fma (* y y) y (* (* x x) x)) (* x x) (* (- (* y y)) (fma (* y y) y (* (* x x) x))))
  (* (fma (- y x) y (* x x)) (- x y))
  (fma (fma (* y y) y (* (* x x) x)) (* x x) (* (- (* y y)) (fma (* y y) y (* (* x x) x))))
  (* (fma (- y x) y (* x x)) (- x y))
  (* (* (- x y) (+ y x)) (* (- x y) (+ y x)))
  (* (- x y) (- x y))
  (* (cbrt (+ y x)) (+ y x))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (+ y x)
  (+ y x)
  1
  (* (+ y x) (+ y x))
  1
  (* (+ y x) (+ y x))
  1
  (* (+ y x) (+ y x))
  1
  (* (+ y x) (+ y x))
  (+ y x)
  (+ y x)
  2
  (* x (+ y x))
  (* (+ y x) y)
  (* x (+ y x))
  (* (+ y x) y)
  (* (+ y x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (sqrt (+ y x)) (+ y x))
  (+ y x)
  (+ y x)
  (* (cbrt (+ y x)) (+ y x))
  (* (sqrt (+ y x)) (+ y x))
  (* (+ y x) (+ y x))
  (* (+ y x) (+ y x))
  (* (fma (* y y) y (* (* x x) x)) (+ y x))
  (* (* (- x y) (+ y x)) (+ y x))
  (* (fma (* y y) y (* (* x x) x)) (+ y x))
  (* (* (- x y) (+ y x)) (+ y x))
  (real->posit16 (* (+ y x) (+ y x)))
  (fma 2 (* x y) (fma y y (* x x)))
  (fma 2 (* x y) (fma y y (* x x)))
  (fma 2 (* x y) (fma y y (* x x)))
2.930 * * * [progress]: adding candidates to table
3.037 * * [progress]: iteration 2 / 4
3.037 * * * [progress]: picking best candidate
3.040 * * * * [pick]: Picked  #<alt (λ (x y) (fma 2 (* x y) (fma y y (* x x))))>
3.040 * * * [progress]: localizing error
3.061 * * * [progress]: generating rewritten candidates
3.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
3.062 * * * [progress]: generating series expansions
3.062 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
3.062 * [backup-simplify]: Simplify (fma y y (* x x)) into (fma y y (pow x 2))
3.062 * [approximate]: Taking taylor expansion of (fma y y (pow x 2)) in (y x) around 0
3.062 * [taylor]: Taking taylor expansion of (fma y y (pow x 2)) in x
3.063 * [taylor]: Rewrote expression to (+ (* y y) (pow x 2))
3.063 * [taylor]: Taking taylor expansion of (* y y) in x
3.063 * [taylor]: Taking taylor expansion of y in x
3.063 * [backup-simplify]: Simplify y into y
3.063 * [taylor]: Taking taylor expansion of y in x
3.063 * [backup-simplify]: Simplify y into y
3.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.063 * [taylor]: Taking taylor expansion of x in x
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 1 into 1
3.063 * [taylor]: Taking taylor expansion of (fma y y (pow x 2)) in y
3.063 * [taylor]: Rewrote expression to (+ (* y y) (pow x 2))
3.063 * [taylor]: Taking taylor expansion of (* y y) in y
3.063 * [taylor]: Taking taylor expansion of y in y
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 1 into 1
3.063 * [taylor]: Taking taylor expansion of y in y
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 1 into 1
3.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.063 * [taylor]: Taking taylor expansion of x in y
3.063 * [backup-simplify]: Simplify x into x
3.063 * [taylor]: Taking taylor expansion of (fma y y (pow x 2)) in y
3.063 * [taylor]: Rewrote expression to (+ (* y y) (pow x 2))
3.063 * [taylor]: Taking taylor expansion of (* y y) in y
3.063 * [taylor]: Taking taylor expansion of y in y
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 1 into 1
3.063 * [taylor]: Taking taylor expansion of y in y
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 1 into 1
3.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.064 * [taylor]: Taking taylor expansion of x in y
3.064 * [backup-simplify]: Simplify x into x
3.064 * [backup-simplify]: Simplify (* 0 0) into 0
3.064 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.065 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.065 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.065 * [taylor]: Taking taylor expansion of x in x
3.065 * [backup-simplify]: Simplify 0 into 0
3.065 * [backup-simplify]: Simplify 1 into 1
3.066 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
3.066 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.066 * [backup-simplify]: Simplify (+ 0 0) into 0
3.066 * [taylor]: Taking taylor expansion of 0 in x
3.066 * [backup-simplify]: Simplify 0 into 0
3.066 * [backup-simplify]: Simplify 0 into 0
3.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
3.067 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.068 * [backup-simplify]: Simplify (+ 1 0) into 1
3.068 * [taylor]: Taking taylor expansion of 1 in x
3.068 * [backup-simplify]: Simplify 1 into 1
3.068 * [backup-simplify]: Simplify 1 into 1
3.068 * [backup-simplify]: Simplify 0 into 0
3.068 * [backup-simplify]: Simplify (* 1 1) into 1
3.069 * [backup-simplify]: Simplify 1 into 1
3.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
3.070 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.071 * [backup-simplify]: Simplify (+ 0 0) into 0
3.071 * [taylor]: Taking taylor expansion of 0 in x
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [backup-simplify]: Simplify 0 into 0
3.072 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.072 * [backup-simplify]: Simplify 0 into 0
3.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.074 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
3.075 * [backup-simplify]: Simplify (+ 0 0) into 0
3.075 * [taylor]: Taking taylor expansion of 0 in x
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (* 1 (pow (* 1 y) 2))) into (+ (pow y 2) (pow x 2))
3.075 * [backup-simplify]: Simplify (fma (/ 1 y) (/ 1 y) (* (/ 1 x) (/ 1 x))) into (fma (/ 1 y) (/ 1 y) (/ 1 (pow x 2)))
3.075 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (/ 1 (pow x 2))) in (y x) around 0
3.075 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (/ 1 (pow x 2))) in x
3.075 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (/ 1 (pow x 2)))
3.075 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
3.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.076 * [taylor]: Taking taylor expansion of y in x
3.076 * [backup-simplify]: Simplify y into y
3.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.076 * [taylor]: Taking taylor expansion of y in x
3.076 * [backup-simplify]: Simplify y into y
3.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.076 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.076 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.076 * [taylor]: Taking taylor expansion of x in x
3.076 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify 1 into 1
3.076 * [backup-simplify]: Simplify (* 1 1) into 1
3.077 * [backup-simplify]: Simplify (/ 1 1) into 1
3.077 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (/ 1 (pow x 2))) in y
3.077 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (/ 1 (pow x 2)))
3.077 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
3.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.077 * [taylor]: Taking taylor expansion of y in y
3.077 * [backup-simplify]: Simplify 0 into 0
3.077 * [backup-simplify]: Simplify 1 into 1
3.077 * [backup-simplify]: Simplify (/ 1 1) into 1
3.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.077 * [taylor]: Taking taylor expansion of y in y
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify 1 into 1
3.078 * [backup-simplify]: Simplify (/ 1 1) into 1
3.078 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.078 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.078 * [taylor]: Taking taylor expansion of x in y
3.078 * [backup-simplify]: Simplify x into x
3.078 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.078 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.078 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 y) (/ 1 (pow x 2))) in y
3.079 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 y)) (/ 1 (pow x 2)))
3.079 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
3.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.079 * [taylor]: Taking taylor expansion of y in y
3.079 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify 1 into 1
3.079 * [backup-simplify]: Simplify (/ 1 1) into 1
3.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.079 * [taylor]: Taking taylor expansion of y in y
3.079 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify 1 into 1
3.080 * [backup-simplify]: Simplify (/ 1 1) into 1
3.080 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.080 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.080 * [taylor]: Taking taylor expansion of x in y
3.080 * [backup-simplify]: Simplify x into x
3.080 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.080 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.080 * [backup-simplify]: Simplify (* 1 1) into 1
3.081 * [backup-simplify]: Simplify (+ 1 0) into 1
3.081 * [taylor]: Taking taylor expansion of 1 in x
3.081 * [backup-simplify]: Simplify 1 into 1
3.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.083 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.083 * [backup-simplify]: Simplify (+ 0 0) into 0
3.083 * [taylor]: Taking taylor expansion of 0 in x
3.083 * [backup-simplify]: Simplify 0 into 0
3.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.086 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.086 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
3.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.086 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.086 * [taylor]: Taking taylor expansion of x in x
3.086 * [backup-simplify]: Simplify 0 into 0
3.086 * [backup-simplify]: Simplify 1 into 1
3.087 * [backup-simplify]: Simplify (* 1 1) into 1
3.087 * [backup-simplify]: Simplify (/ 1 1) into 1
3.087 * [backup-simplify]: Simplify 1 into 1
3.087 * [backup-simplify]: Simplify 1 into 1
3.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.090 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.091 * [backup-simplify]: Simplify (+ 0 0) into 0
3.091 * [taylor]: Taking taylor expansion of 0 in x
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.096 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.096 * [backup-simplify]: Simplify (+ 0 0) into 0
3.096 * [taylor]: Taking taylor expansion of 0 in x
3.096 * [backup-simplify]: Simplify 0 into 0
3.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2))) into (+ (pow y 2) (pow x 2))
3.099 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (/ 1 (- y)) (* (/ 1 (- x)) (/ 1 (- x)))) into (fma (/ -1 y) (/ -1 y) (/ 1 (pow x 2)))
3.099 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (/ 1 (pow x 2))) in (y x) around 0
3.099 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (/ 1 (pow x 2))) in x
3.099 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (/ 1 (pow x 2)))
3.099 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
3.099 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.099 * [taylor]: Taking taylor expansion of -1 in x
3.099 * [backup-simplify]: Simplify -1 into -1
3.099 * [taylor]: Taking taylor expansion of y in x
3.099 * [backup-simplify]: Simplify y into y
3.099 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.099 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.099 * [taylor]: Taking taylor expansion of -1 in x
3.099 * [backup-simplify]: Simplify -1 into -1
3.099 * [taylor]: Taking taylor expansion of y in x
3.099 * [backup-simplify]: Simplify y into y
3.099 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.100 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.100 * [taylor]: Taking taylor expansion of x in x
3.100 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify 1 into 1
3.100 * [backup-simplify]: Simplify (* 1 1) into 1
3.100 * [backup-simplify]: Simplify (/ 1 1) into 1
3.100 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (/ 1 (pow x 2))) in y
3.101 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (/ 1 (pow x 2)))
3.101 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
3.101 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.101 * [taylor]: Taking taylor expansion of -1 in y
3.101 * [backup-simplify]: Simplify -1 into -1
3.101 * [taylor]: Taking taylor expansion of y in y
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [backup-simplify]: Simplify (/ -1 1) into -1
3.101 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.101 * [taylor]: Taking taylor expansion of -1 in y
3.101 * [backup-simplify]: Simplify -1 into -1
3.101 * [taylor]: Taking taylor expansion of y in y
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.102 * [backup-simplify]: Simplify (/ -1 1) into -1
3.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.102 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.102 * [taylor]: Taking taylor expansion of x in y
3.102 * [backup-simplify]: Simplify x into x
3.102 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.102 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.102 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 y) (/ 1 (pow x 2))) in y
3.102 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 y)) (/ 1 (pow x 2)))
3.102 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
3.102 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.102 * [taylor]: Taking taylor expansion of -1 in y
3.102 * [backup-simplify]: Simplify -1 into -1
3.102 * [taylor]: Taking taylor expansion of y in y
3.102 * [backup-simplify]: Simplify 0 into 0
3.102 * [backup-simplify]: Simplify 1 into 1
3.103 * [backup-simplify]: Simplify (/ -1 1) into -1
3.103 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.103 * [taylor]: Taking taylor expansion of -1 in y
3.103 * [backup-simplify]: Simplify -1 into -1
3.103 * [taylor]: Taking taylor expansion of y in y
3.103 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify 1 into 1
3.103 * [backup-simplify]: Simplify (/ -1 1) into -1
3.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.103 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.103 * [taylor]: Taking taylor expansion of x in y
3.103 * [backup-simplify]: Simplify x into x
3.103 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.103 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.104 * [backup-simplify]: Simplify (* -1 -1) into 1
3.104 * [backup-simplify]: Simplify (+ 1 0) into 1
3.104 * [taylor]: Taking taylor expansion of 1 in x
3.104 * [backup-simplify]: Simplify 1 into 1
3.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.110 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
3.111 * [backup-simplify]: Simplify (+ 0 0) into 0
3.111 * [taylor]: Taking taylor expansion of 0 in x
3.111 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.114 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
3.114 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
3.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.114 * [taylor]: Taking taylor expansion of x in x
3.114 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify 1 into 1
3.115 * [backup-simplify]: Simplify (* 1 1) into 1
3.115 * [backup-simplify]: Simplify (/ 1 1) into 1
3.115 * [backup-simplify]: Simplify 1 into 1
3.115 * [backup-simplify]: Simplify 1 into 1
3.116 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.118 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
3.118 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.119 * [backup-simplify]: Simplify (+ 0 0) into 0
3.119 * [taylor]: Taking taylor expansion of 0 in x
3.119 * [backup-simplify]: Simplify 0 into 0
3.120 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 0 into 0
3.121 * [backup-simplify]: Simplify 0 into 0
3.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.124 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
3.124 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.125 * [backup-simplify]: Simplify (+ 0 0) into 0
3.125 * [taylor]: Taking taylor expansion of 0 in x
3.125 * [backup-simplify]: Simplify 0 into 0
3.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2))) into (+ (pow y 2) (pow x 2))
3.127 * * * [progress]: simplifying candidates
3.128 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (log1p (expm1 (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (expm1 (log1p (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (+ (* y y) (* x x))))>
3.128 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (pow (fma y y (* x x)) 1)))>
3.128 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (exp (log (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (log (exp (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (* (* (cbrt (fma y y (* x x))) (cbrt (fma y y (* x x)))) (cbrt (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (cbrt (* (* (fma y y (* x x)) (fma y y (* x x))) (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (* (sqrt (fma y y (* x x))) (sqrt (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (* 1 (fma y y (* x x)))))>
3.128 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (posit16->real (real->posit16 (fma y y (* x x))))))>
3.128 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (+ (pow y 2) (pow x 2))))>
3.128 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (+ (pow y 2) (pow x 2))))>
3.128 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y) (fma 2 (* x y) (+ (pow y 2) (pow x 2))))>
3.128 * [simplify]: Simplifying:
  (expm1 (fma y y (* x x)))
  (log1p (fma y y (* x x)))
  (* y y)
  (log (fma y y (* x x)))
  (exp (fma y y (* x x)))
  (* (cbrt (fma y y (* x x))) (cbrt (fma y y (* x x))))
  (cbrt (fma y y (* x x)))
  (* (* (fma y y (* x x)) (fma y y (* x x))) (fma y y (* x x)))
  (sqrt (fma y y (* x x)))
  (sqrt (fma y y (* x x)))
  (real->posit16 (fma y y (* x x)))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
3.128 * * [simplify]: iteration 0: 19 enodes
3.132 * * [simplify]: iteration 1: 28 enodes
3.139 * * [simplify]: iteration 2: 76 enodes
3.160 * * [simplify]: iteration 3: 205 enodes
3.270 * * [simplify]: iteration 4: 722 enodes
5.018 * * [simplify]: iteration 5: 3706 enodes
6.205 * * [simplify]: iteration complete: 5000 enodes
6.205 * * [simplify]: Extracting #0: cost 11 inf + 0
6.206 * * [simplify]: Extracting #1: cost 143 inf + 0
6.211 * * [simplify]: Extracting #2: cost 372 inf + 3767
6.228 * * [simplify]: Extracting #3: cost 116 inf + 43197
6.268 * * [simplify]: Extracting #4: cost 4 inf + 69464
6.324 * * [simplify]: Extracting #5: cost 0 inf + 71401
6.376 * [simplify]: Simplified to:
  (expm1 (fma x x (* y y)))
  (log1p (fma x x (* y y)))
  (* y y)
  (log (fma x x (* y y)))
  (exp (fma x x (* y y)))
  (* (cbrt (fma x x (* y y))) (cbrt (fma x x (* y y))))
  (cbrt (fma x x (* y y)))
  (* (fma x x (* y y)) (* (fma x x (* y y)) (fma x x (* y y))))
  (hypot x y)
  (hypot x y)
  (real->posit16 (fma x x (* y y)))
  (fma x x (* y y))
  (fma x x (* y y))
  (fma x x (* y y))
6.377 * * * [progress]: adding candidates to table
6.447 * [progress]: [Phase 3 of 3] Extracting.
6.447 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ x y) (+ x y)))> #<alt (λ (x y) (fma 2 (* x y) (fma y y (* x x))))>)
6.447 * * * [regime-changes]: Trying 4 branch expressions: ((+ x y) (* (+ x y) (+ x y)) y x)
6.447 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y) (* (+ x y) (+ x y)))> #<alt (λ (x y) (fma 2 (* x y) (fma y y (* x x))))>)
6.481 * * * * [regimes]: Trying to branch on (* (+ x y) (+ x y)) from (#<alt (λ (x y) (* (+ x y) (+ x y)))> #<alt (λ (x y) (fma 2 (* x y) (fma y y (* x x))))>)
6.507 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ x y) (+ x y)))> #<alt (λ (x y) (fma 2 (* x y) (fma y y (* x x))))>)
6.540 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ x y) (+ x y)))> #<alt (λ (x y) (fma 2 (* x y) (fma y y (* x x))))>)
6.571 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.572 * [simplify]: Simplifying:
  (fma 2 (* x y) (fma y y (* x x)))
6.572 * * [simplify]: iteration 0: 7 enodes
6.572 * * [simplify]: iteration 1: 8 enodes
6.573 * * [simplify]: iteration complete: 8 enodes
6.573 * * [simplify]: Extracting #0: cost 1 inf + 0
6.573 * * [simplify]: Extracting #1: cost 4 inf + 0
6.573 * * [simplify]: Extracting #2: cost 6 inf + 1
6.573 * * [simplify]: Extracting #3: cost 0 inf + 376
6.573 * [simplify]: Simplified to:
  (fma 2 (* y x) (fma y y (* x x)))
7.598 * [regime-testing]: Baseline error score: 0.014486989706572797
7.600 * [regime-testing]: Oracle error score: 0.005625703212901613
7.605 * [regime-testing]: End program error score: 0.014486989706572797
7.650 * [regime-testing]: Target error score: 0.014033263413276185