37.719 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))>
0.026 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.026 * * [simplify]: iteration 0: 10 enodes
0.029 * * [simplify]: iteration 1: 19 enodes
0.035 * * [simplify]: iteration 2: 42 enodes
0.047 * * [simplify]: iteration 3: 85 enodes
0.072 * * [simplify]: iteration 4: 183 enodes
0.130 * * [simplify]: iteration 5: 361 enodes
0.263 * * [simplify]: iteration 6: 645 enodes
0.407 * * [simplify]: iteration 7: 911 enodes
0.599 * * [simplify]: iteration 8: 1180 enodes
0.817 * * [simplify]: iteration 9: 1691 enodes
1.109 * * [simplify]: iteration 10: 2382 enodes
1.435 * * [simplify]: iteration 11: 2859 enodes
1.723 * * [simplify]: iteration 12: 3243 enodes
1.927 * * [simplify]: iteration 13: 3552 enodes
2.121 * * [simplify]: iteration 14: 3857 enodes
2.308 * * [simplify]: iteration 15: 4144 enodes
2.527 * * [simplify]: iteration 16: 4453 enodes
2.706 * * [simplify]: iteration 17: 4757 enodes
2.875 * * [simplify]: iteration complete: 5000 enodes
2.875 * * [simplify]: Extracting #0: cost 1 inf + 0
2.875 * * [simplify]: Extracting #1: cost 31 inf + 0
2.876 * * [simplify]: Extracting #2: cost 96 inf + 42
2.877 * * [simplify]: Extracting #3: cost 100 inf + 1489
2.882 * * [simplify]: Extracting #4: cost 13 inf + 10906
2.890 * * [simplify]: Extracting #5: cost 0 inf + 12102
2.897 * [simplify]: Simplified to:
  (- 0.918938533204673 (- (* x 1.0) (* y (- x 0.5))))
2.897 * * [progress]: iteration 1 / 4
2.897 * * * [progress]: picking best candidate
2.899 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))>
2.900 * * * [progress]: localizing error
2.922 * * * [progress]: generating rewritten candidates
2.922 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
2.961 * * * [progress]: generating series expansions
2.962 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
2.962 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0))
2.962 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0
2.962 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y
2.962 * [taylor]: Taking taylor expansion of x in y
2.962 * [backup-simplify]: Simplify x into x
2.962 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.962 * [taylor]: Taking taylor expansion of y in y
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify 1 into 1
2.962 * [taylor]: Taking taylor expansion of 1.0 in y
2.962 * [backup-simplify]: Simplify 1.0 into 1.0
2.962 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify 1 into 1
2.962 * [taylor]: Taking taylor expansion of (- y 1.0) in x
2.962 * [taylor]: Taking taylor expansion of y in x
2.962 * [backup-simplify]: Simplify y into y
2.962 * [taylor]: Taking taylor expansion of 1.0 in x
2.962 * [backup-simplify]: Simplify 1.0 into 1.0
2.962 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
2.962 * [taylor]: Taking taylor expansion of x in x
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify 1 into 1
2.962 * [taylor]: Taking taylor expansion of (- y 1.0) in x
2.962 * [taylor]: Taking taylor expansion of y in x
2.962 * [backup-simplify]: Simplify y into y
2.962 * [taylor]: Taking taylor expansion of 1.0 in x
2.962 * [backup-simplify]: Simplify 1.0 into 1.0
2.963 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.964 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0)
2.964 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0
2.964 * [taylor]: Taking taylor expansion of 0 in y
2.964 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify (- 0) into 0
2.964 * [backup-simplify]: Simplify (+ 0 0) into 0
2.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0)
2.965 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.965 * [taylor]: Taking taylor expansion of y in y
2.965 * [backup-simplify]: Simplify 0 into 0
2.965 * [backup-simplify]: Simplify 1 into 1
2.965 * [taylor]: Taking taylor expansion of 1.0 in y
2.965 * [backup-simplify]: Simplify 1.0 into 1.0
2.965 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.966 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.966 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.967 * [backup-simplify]: Simplify 0 into 0
2.967 * [backup-simplify]: Simplify (- 0) into 0
2.967 * [backup-simplify]: Simplify (+ 0 0) into 0
2.968 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0
2.968 * [taylor]: Taking taylor expansion of 0 in y
2.968 * [backup-simplify]: Simplify 0 into 0
2.968 * [backup-simplify]: Simplify 0 into 0
2.968 * [backup-simplify]: Simplify (- 0) into 0
2.969 * [backup-simplify]: Simplify (+ 1 0) into 1
2.969 * [backup-simplify]: Simplify 1 into 1
2.969 * [backup-simplify]: Simplify 0 into 0
2.969 * [backup-simplify]: Simplify (- 0) into 0
2.970 * [backup-simplify]: Simplify (+ 0 0) into 0
2.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0
2.971 * [taylor]: Taking taylor expansion of 0 in y
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify (- 0) into 0
2.971 * [backup-simplify]: Simplify (+ 0 0) into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.972 * [backup-simplify]: Simplify (- 0) into 0
2.972 * [backup-simplify]: Simplify (+ 0 0) into 0
2.974 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0
2.974 * [taylor]: Taking taylor expansion of 0 in y
2.974 * [backup-simplify]: Simplify 0 into 0
2.974 * [backup-simplify]: Simplify 0 into 0
2.974 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x))
2.974 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x)
2.974 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0
2.974 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y
2.974 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.974 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.974 * [taylor]: Taking taylor expansion of y in y
2.974 * [backup-simplify]: Simplify 0 into 0
2.974 * [backup-simplify]: Simplify 1 into 1
2.975 * [backup-simplify]: Simplify (/ 1 1) into 1
2.975 * [taylor]: Taking taylor expansion of 1.0 in y
2.975 * [backup-simplify]: Simplify 1.0 into 1.0
2.975 * [taylor]: Taking taylor expansion of x in y
2.975 * [backup-simplify]: Simplify x into x
2.975 * [backup-simplify]: Simplify (+ 1 0) into 1
2.975 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.975 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
2.975 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
2.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.975 * [taylor]: Taking taylor expansion of y in x
2.975 * [backup-simplify]: Simplify y into y
2.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.976 * [taylor]: Taking taylor expansion of 1.0 in x
2.976 * [backup-simplify]: Simplify 1.0 into 1.0
2.976 * [taylor]: Taking taylor expansion of x in x
2.976 * [backup-simplify]: Simplify 0 into 0
2.976 * [backup-simplify]: Simplify 1 into 1
2.976 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.977 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
2.977 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0)
2.977 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
2.977 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
2.977 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.977 * [taylor]: Taking taylor expansion of y in x
2.977 * [backup-simplify]: Simplify y into y
2.977 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.977 * [taylor]: Taking taylor expansion of 1.0 in x
2.977 * [backup-simplify]: Simplify 1.0 into 1.0
2.977 * [taylor]: Taking taylor expansion of x in x
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.977 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.978 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
2.978 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0)
2.978 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.978 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.978 * [taylor]: Taking taylor expansion of y in y
2.978 * [backup-simplify]: Simplify 0 into 0
2.978 * [backup-simplify]: Simplify 1 into 1
2.978 * [backup-simplify]: Simplify (/ 1 1) into 1
2.978 * [taylor]: Taking taylor expansion of 1.0 in y
2.978 * [backup-simplify]: Simplify 1.0 into 1.0
2.979 * [backup-simplify]: Simplify (+ 1 0) into 1
2.979 * [backup-simplify]: Simplify 1 into 1
2.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.979 * [backup-simplify]: Simplify (- 0) into 0
2.980 * [backup-simplify]: Simplify (+ 0 0) into 0
2.980 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0
2.981 * [taylor]: Taking taylor expansion of 0 in y
2.981 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.982 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.982 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.983 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.983 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.983 * [backup-simplify]: Simplify (- 0) into 0
2.983 * [backup-simplify]: Simplify (+ 0 0) into 0
2.985 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.985 * [taylor]: Taking taylor expansion of 0 in y
2.985 * [backup-simplify]: Simplify 0 into 0
2.985 * [backup-simplify]: Simplify 0 into 0
2.986 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.986 * [backup-simplify]: Simplify (- 0) into 0
2.986 * [backup-simplify]: Simplify (+ 0 0) into 0
2.986 * [backup-simplify]: Simplify 0 into 0
2.987 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.987 * [backup-simplify]: Simplify (- 0) into 0
2.987 * [backup-simplify]: Simplify (+ 0 0) into 0
2.989 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.989 * [taylor]: Taking taylor expansion of 0 in y
2.989 * [backup-simplify]: Simplify 0 into 0
2.989 * [backup-simplify]: Simplify 0 into 0
2.989 * [backup-simplify]: Simplify 0 into 0
2.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.990 * [backup-simplify]: Simplify (- 0) into 0
2.991 * [backup-simplify]: Simplify (+ 0 0) into 0
2.991 * [backup-simplify]: Simplify 0 into 0
2.991 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.991 * [backup-simplify]: Simplify (- 0) into 0
2.992 * [backup-simplify]: Simplify (+ 0 0) into 0
2.994 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.994 * [taylor]: Taking taylor expansion of 0 in y
2.994 * [backup-simplify]: Simplify 0 into 0
2.994 * [backup-simplify]: Simplify 0 into 0
2.994 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x))
2.995 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
2.995 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
2.995 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
2.995 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.995 * [taylor]: Taking taylor expansion of 1.0 in y
2.995 * [backup-simplify]: Simplify 1.0 into 1.0
2.995 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.995 * [taylor]: Taking taylor expansion of y in y
2.995 * [backup-simplify]: Simplify 0 into 0
2.995 * [backup-simplify]: Simplify 1 into 1
2.995 * [backup-simplify]: Simplify (/ 1 1) into 1
2.995 * [taylor]: Taking taylor expansion of x in y
2.995 * [backup-simplify]: Simplify x into x
2.996 * [backup-simplify]: Simplify (+ 0 1) into 1
2.996 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.996 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
2.996 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
2.996 * [taylor]: Taking taylor expansion of 1.0 in x
2.996 * [backup-simplify]: Simplify 1.0 into 1.0
2.996 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.996 * [taylor]: Taking taylor expansion of y in x
2.996 * [backup-simplify]: Simplify y into y
2.996 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.996 * [taylor]: Taking taylor expansion of x in x
2.996 * [backup-simplify]: Simplify 0 into 0
2.996 * [backup-simplify]: Simplify 1 into 1
2.996 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
2.996 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
2.996 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
2.996 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
2.996 * [taylor]: Taking taylor expansion of 1.0 in x
2.996 * [backup-simplify]: Simplify 1.0 into 1.0
2.996 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.996 * [taylor]: Taking taylor expansion of y in x
2.996 * [backup-simplify]: Simplify y into y
2.996 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.996 * [taylor]: Taking taylor expansion of x in x
2.996 * [backup-simplify]: Simplify 0 into 0
2.996 * [backup-simplify]: Simplify 1 into 1
2.996 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
2.996 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
2.996 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.996 * [taylor]: Taking taylor expansion of 1.0 in y
2.996 * [backup-simplify]: Simplify 1.0 into 1.0
2.997 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.997 * [taylor]: Taking taylor expansion of y in y
2.997 * [backup-simplify]: Simplify 0 into 0
2.997 * [backup-simplify]: Simplify 1 into 1
2.997 * [backup-simplify]: Simplify (/ 1 1) into 1
2.997 * [backup-simplify]: Simplify (+ 0 1) into 1
2.997 * [backup-simplify]: Simplify 1 into 1
2.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.997 * [backup-simplify]: Simplify (+ 0 0) into 0
2.998 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
2.998 * [taylor]: Taking taylor expansion of 0 in y
2.998 * [backup-simplify]: Simplify 0 into 0
2.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.999 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.999 * [backup-simplify]: Simplify 1.0 into 1.0
2.999 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.999 * [backup-simplify]: Simplify (+ 0 0) into 0
3.000 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.000 * [taylor]: Taking taylor expansion of 0 in y
3.000 * [backup-simplify]: Simplify 0 into 0
3.000 * [backup-simplify]: Simplify 0 into 0
3.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.001 * [backup-simplify]: Simplify (+ 0 0) into 0
3.001 * [backup-simplify]: Simplify 0 into 0
3.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.001 * [backup-simplify]: Simplify (+ 0 0) into 0
3.002 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.003 * [taylor]: Taking taylor expansion of 0 in y
3.003 * [backup-simplify]: Simplify 0 into 0
3.003 * [backup-simplify]: Simplify 0 into 0
3.003 * [backup-simplify]: Simplify 0 into 0
3.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.003 * [backup-simplify]: Simplify (+ 0 0) into 0
3.003 * [backup-simplify]: Simplify 0 into 0
3.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.004 * [backup-simplify]: Simplify (+ 0 0) into 0
3.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.005 * [taylor]: Taking taylor expansion of 0 in y
3.005 * [backup-simplify]: Simplify 0 into 0
3.005 * [backup-simplify]: Simplify 0 into 0
3.006 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x))
3.006 * * * [progress]: simplifying candidates
3.006 * * * * [progress]: [ 1 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (pow (* x (- y 1.0)) 1) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 2 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (pow (* x (- y 1.0)) 1) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 3 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (exp (+ (log x) (log (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 4 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (exp (log (* x (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 5 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (log (exp (* x (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 6 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (cbrt (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 7 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 8 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (cbrt (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 9 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 10 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* 1 (* x (- y 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 11 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 12 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 13 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 14 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (+ (* y x) (* (- 1.0) x)) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 15 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (+ (* y x) (* (- 1.0) x)) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 16 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (cbrt (- y 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 17 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 18 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* x 1) (- y 1.0)) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 19 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* x (+ (sqrt y) (sqrt 1.0))) (- (sqrt y) (sqrt 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 20 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* x 1) (- y 1.0)) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 21 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (* (cbrt x) (cbrt x)) (* (cbrt x) (- y 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 22 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (sqrt x) (* (sqrt x) (- y 1.0))) (* y 0.5)) 0.918938533204673))>
3.006 * * * * [progress]: [ 23 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* 1 (* x (- y 1.0))) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 24 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 25 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 26 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (posit16->real (real->posit16 (* x (- y 1.0)))) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 27 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (* (- y 1.0) x) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 28 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (- (* x y) (* 1.0 x)) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 29 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (- (* x y) (* 1.0 x)) (* y 0.5)) 0.918938533204673))>
3.007 * * * * [progress]: [ 30 / 30 ] simplifiying candidate #<alt (λ (x y) (+ (- (- (* x y) (* 1.0 x)) (* y 0.5)) 0.918938533204673))>
3.007 * [simplify]: Simplifying:
  (* x (- y 1.0))
  (+ (log x) (log (- y 1.0)))
  (log (* x (- y 1.0)))
  (exp (* x (- y 1.0)))
  (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
  (cbrt (* x (- y 1.0)))
  (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* x y)
  (* x (- 1.0))
  (* x y)
  (* x (- 1.0))
  (* y x)
  (* (- 1.0) x)
  (* y x)
  (* (- 1.0) x)
  (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* x (sqrt (- y 1.0)))
  (* x 1)
  (* x (+ (sqrt y) (sqrt 1.0)))
  (* x 1)
  (* (cbrt x) (- y 1.0))
  (* (sqrt x) (- y 1.0))
  (* x (- y 1.0))
  (* x (- (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (real->posit16 (* x (- y 1.0)))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
3.007 * * [simplify]: iteration 0: 53 enodes
3.020 * * [simplify]: iteration 1: 121 enodes
3.051 * * [simplify]: iteration 2: 310 enodes
3.229 * * [simplify]: iteration 3: 1053 enodes
4.450 * * [simplify]: iteration complete: 5001 enodes
4.450 * * [simplify]: Extracting #0: cost 19 inf + 0
4.450 * * [simplify]: Extracting #1: cost 177 inf + 1
4.454 * * [simplify]: Extracting #2: cost 696 inf + 3341
4.468 * * [simplify]: Extracting #3: cost 687 inf + 63859
4.532 * * [simplify]: Extracting #4: cost 76 inf + 188712
4.592 * * [simplify]: Extracting #5: cost 30 inf + 204835
4.655 * * [simplify]: Extracting #6: cost 5 inf + 211099
4.727 * * [simplify]: Extracting #7: cost 0 inf + 212364
4.784 * [simplify]: Simplified to:
  (* (- y 1.0) x)
  (log (* (- y 1.0) x))
  (log (* (- y 1.0) x))
  (exp (* (- y 1.0) x))
  (* (* (* (- y 1.0) x) (* (- y 1.0) x)) (* (- y 1.0) x))
  (* (cbrt (* (- y 1.0) x)) (cbrt (* (- y 1.0) x)))
  (cbrt (* (- y 1.0) x))
  (* (* (* (- y 1.0) x) (* (- y 1.0) x)) (* (- y 1.0) x))
  (sqrt (* (- y 1.0) x))
  (sqrt (* (- y 1.0) x))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* x y)
  (* (- x) 1.0)
  (* x y)
  (* (- x) 1.0)
  (* x y)
  (* (- x) 1.0)
  (* x y)
  (* (- x) 1.0)
  (* (cbrt (- y 1.0)) (* (cbrt (- y 1.0)) x))
  (* (sqrt (- y 1.0)) x)
  x
  (* (+ (sqrt 1.0) (sqrt y)) x)
  x
  (* (cbrt x) (- y 1.0))
  (* (sqrt x) (- y 1.0))
  (* (- y 1.0) x)
  (* x (- (* y (* y y)) (* (* 1.0 1.0) 1.0)))
  (* (+ y 1.0) (* x (- y 1.0)))
  (real->posit16 (* (- y 1.0) x))
  (* (- y 1.0) x)
  (* (- y 1.0) x)
  (* (- y 1.0) x)
4.786 * * * [progress]: adding candidates to table
4.867 * * [progress]: iteration 2 / 4
4.867 * * * [progress]: picking best candidate
4.871 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673))>
4.871 * * * [progress]: localizing error
4.902 * * * [progress]: generating rewritten candidates
4.902 * * * [progress]: generating series expansions
4.902 * * * [progress]: simplifying candidates
4.902 * [simplify]: Simplifying:
  
4.902 * * [simplify]: iteration 0: 0 enodes
4.902 * * [simplify]: iteration complete: 0 enodes
4.902 * * [simplify]: Extracting #0: cost 0 inf + 0
4.902 * [simplify]: Simplified to:
  
4.902 * * * [progress]: adding candidates to table
4.903 * [progress]: [Phase 3 of 3] Extracting.
4.907 * [simplify]: Simplifying:
  (+ (- (+ (* x y) (* x (- 1.0))) (* y 0.5)) 0.918938533204673)
4.907 * * [simplify]: iteration 0: 12 enodes
4.909 * * [simplify]: iteration 1: 19 enodes
4.910 * * [simplify]: iteration 2: 23 enodes
4.912 * * [simplify]: iteration 3: 24 enodes
4.914 * * [simplify]: iteration complete: 24 enodes
4.914 * * [simplify]: Extracting #0: cost 1 inf + 0
4.914 * * [simplify]: Extracting #1: cost 3 inf + 0
4.914 * * [simplify]: Extracting #2: cost 4 inf + 1
4.914 * * [simplify]: Extracting #3: cost 8 inf + 1
4.914 * * [simplify]: Extracting #4: cost 10 inf + 45
4.914 * * [simplify]: Extracting #5: cost 8 inf + 47
4.914 * * [simplify]: Extracting #6: cost 3 inf + 295
4.914 * * [simplify]: Extracting #7: cost 0 inf + 987
4.915 * [simplify]: Simplified to:
  (+ 0.918938533204673 (- (+ (* 1.0 (- x)) (* x y)) (* y 0.5)))
5.682 * [regime-testing]: Baseline error score: 0.0084491764596476
5.685 * [regime-testing]: Oracle error score: 0.0084491764596476
5.685 * [regime-testing]: End program error score: 0.0084491764596476