18.391 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
0.021 * * [simplify]: Extracting # 0 : cost  0
0.021 * * [simplify]: Extracting # 1 : cost  0
0.021 * * [simplify]: Extracting # 2 : cost  0
0.021 * * [simplify]: Extracting # 3 : cost  0
0.021 * * [simplify]: Extracting # 4 : cost  0
0.021 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.022 * * [simplify]: Extracting # 0 : cost  0
0.022 * * [simplify]: Extracting # 1 : cost  0
0.022 * * [simplify]: Extracting # 2 : cost  0
0.022 * * [simplify]: iteration  1 :  11  enodes  (cost  6 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: Extracting # 1 : cost  0
0.024 * * [simplify]: Extracting # 2 : cost  0
0.024 * * [simplify]: Extracting # 3 : cost  0
0.025 * * [simplify]: iteration  2 :  24  enodes  (cost  6 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  3 :  34  enodes  (cost  6 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  4 :  44  enodes  (cost  6 )
0.044 * * [simplify]: Extracting # 0 : cost  0
0.044 * * [simplify]: Extracting # 1 : cost  0
0.044 * * [simplify]: Extracting # 2 : cost  0
0.044 * * [simplify]: iteration  5 :  125  enodes  (cost  6 )
0.090 * * [simplify]: Extracting # 0 : cost  0
0.090 * * [simplify]: Extracting # 1 : cost  0
0.091 * * [simplify]: Extracting # 2 : cost  0
0.091 * * [simplify]: iteration  6 :  417  enodes  (cost  6 )
0.439 * * [simplify]: Extracting # 0 : cost  0
0.441 * * [simplify]: Extracting # 1 : cost  0
0.442 * * [simplify]: Extracting # 2 : cost  0
0.444 * * [simplify]: iteration  7 :  1575  enodes  (cost  6 )
1.927 * * [simplify]: Extracting # 0 : cost  0
1.935 * * [simplify]: Extracting # 1 : cost  0
1.947 * * [simplify]: Extracting # 2 : cost  0
1.954 * * [simplify]: iteration done:  5001  enodes  (cost  6 )
1.954 * [simplify]: Simplified to:
  (+ (fma x y x) y)
1.958 * * [progress]: iteration 1 / 4
1.958 * * * [progress]: picking best candidate
1.960 * * * * [pick]: Picked  #<alt (λ (x y) (+ (fma x y x) y))>
1.960 * * * [progress]: localizing error
1.967 * * * [progress]: generating rewritten candidates
1.967 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.977 * * * [progress]: generating series expansions
1.977 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.977 * [backup-simplify]: Simplify (+ (fma x y x) y) into (+ y (fma x y x))
1.977 * [approximate]: Taking taylor expansion of (+ y (fma x y x)) in (x y) around 0
1.977 * [taylor]: Taking taylor expansion of (+ y (fma x y x)) in y
1.977 * [taylor]: Taking taylor expansion of y in y
1.977 * [backup-simplify]: Simplify 0 into 0
1.977 * [backup-simplify]: Simplify 1 into 1
1.977 * [taylor]: Taking taylor expansion of (fma x y x) in y
1.977 * [taylor]: Rewrote expression to (+ (* x y) x)
1.977 * [taylor]: Taking taylor expansion of (* x y) in y
1.977 * [taylor]: Taking taylor expansion of x in y
1.977 * [backup-simplify]: Simplify x into x
1.977 * [taylor]: Taking taylor expansion of y in y
1.977 * [backup-simplify]: Simplify 0 into 0
1.977 * [backup-simplify]: Simplify 1 into 1
1.977 * [taylor]: Taking taylor expansion of x in y
1.977 * [backup-simplify]: Simplify x into x
1.977 * [taylor]: Taking taylor expansion of (+ y (fma x y x)) in x
1.977 * [taylor]: Taking taylor expansion of y in x
1.977 * [backup-simplify]: Simplify y into y
1.977 * [taylor]: Taking taylor expansion of (fma x y x) in x
1.978 * [taylor]: Rewrote expression to (+ (* x y) x)
1.978 * [taylor]: Taking taylor expansion of (* x y) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify 1 into 1
1.978 * [taylor]: Taking taylor expansion of y in x
1.978 * [backup-simplify]: Simplify y into y
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify 1 into 1
1.978 * [taylor]: Taking taylor expansion of (+ y (fma x y x)) in x
1.978 * [taylor]: Taking taylor expansion of y in x
1.978 * [backup-simplify]: Simplify y into y
1.978 * [taylor]: Taking taylor expansion of (fma x y x) in x
1.978 * [taylor]: Rewrote expression to (+ (* x y) x)
1.978 * [taylor]: Taking taylor expansion of (* x y) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify 1 into 1
1.978 * [taylor]: Taking taylor expansion of y in x
1.978 * [backup-simplify]: Simplify y into y
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify 1 into 1
1.978 * [backup-simplify]: Simplify (* 0 y) into 0
1.979 * [backup-simplify]: Simplify (+ 0 0) into 0
1.979 * [backup-simplify]: Simplify (+ y 0) into y
1.979 * [taylor]: Taking taylor expansion of y in y
1.979 * [backup-simplify]: Simplify 0 into 0
1.979 * [backup-simplify]: Simplify 1 into 1
1.979 * [backup-simplify]: Simplify 0 into 0
1.979 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.980 * [backup-simplify]: Simplify (+ y 1) into (+ y 1)
1.980 * [backup-simplify]: Simplify (+ 0 (+ y 1)) into (+ y 1)
1.980 * [taylor]: Taking taylor expansion of (+ y 1) in y
1.980 * [taylor]: Taking taylor expansion of y in y
1.980 * [backup-simplify]: Simplify 0 into 0
1.980 * [backup-simplify]: Simplify 1 into 1
1.980 * [taylor]: Taking taylor expansion of 1 in y
1.980 * [backup-simplify]: Simplify 1 into 1
1.980 * [backup-simplify]: Simplify (+ 0 1) into 1
1.980 * [backup-simplify]: Simplify 1 into 1
1.980 * [backup-simplify]: Simplify 1 into 1
1.981 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.981 * [backup-simplify]: Simplify (+ 0 0) into 0
1.982 * [backup-simplify]: Simplify (+ 0 0) into 0
1.982 * [taylor]: Taking taylor expansion of 0 in y
1.982 * [backup-simplify]: Simplify 0 into 0
1.982 * [backup-simplify]: Simplify 0 into 0
1.982 * [backup-simplify]: Simplify (+ 1 0) into 1
1.982 * [backup-simplify]: Simplify 1 into 1
1.982 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (+ x (+ y (* x y)))
1.983 * [backup-simplify]: Simplify (+ (fma (/ 1 x) (/ 1 y) (/ 1 x)) (/ 1 y)) into (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x)))
1.983 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in (x y) around 0
1.983 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in y
1.983 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.983 * [taylor]: Taking taylor expansion of y in y
1.983 * [backup-simplify]: Simplify 0 into 0
1.983 * [backup-simplify]: Simplify 1 into 1
1.983 * [backup-simplify]: Simplify (/ 1 1) into 1
1.983 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 x)) in y
1.983 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 x))
1.983 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
1.984 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.984 * [taylor]: Taking taylor expansion of x in y
1.984 * [backup-simplify]: Simplify x into x
1.984 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.984 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.984 * [taylor]: Taking taylor expansion of y in y
1.984 * [backup-simplify]: Simplify 0 into 0
1.984 * [backup-simplify]: Simplify 1 into 1
1.984 * [backup-simplify]: Simplify (/ 1 1) into 1
1.984 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.984 * [taylor]: Taking taylor expansion of x in y
1.984 * [backup-simplify]: Simplify x into x
1.984 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.984 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in x
1.984 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.984 * [taylor]: Taking taylor expansion of y in x
1.984 * [backup-simplify]: Simplify y into y
1.984 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.984 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 x)) in x
1.985 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 x))
1.985 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
1.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.985 * [taylor]: Taking taylor expansion of x in x
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify 1 into 1
1.985 * [backup-simplify]: Simplify (/ 1 1) into 1
1.985 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.985 * [taylor]: Taking taylor expansion of y in x
1.985 * [backup-simplify]: Simplify y into y
1.985 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.985 * [taylor]: Taking taylor expansion of x in x
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify 1 into 1
1.986 * [backup-simplify]: Simplify (/ 1 1) into 1
1.986 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (fma (/ 1 x) (/ 1 y) (/ 1 x))) in x
1.986 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.986 * [taylor]: Taking taylor expansion of y in x
1.986 * [backup-simplify]: Simplify y into y
1.986 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.986 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 x)) in x
1.986 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 x))
1.986 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
1.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.986 * [taylor]: Taking taylor expansion of x in x
1.986 * [backup-simplify]: Simplify 0 into 0
1.986 * [backup-simplify]: Simplify 1 into 1
1.986 * [backup-simplify]: Simplify (/ 1 1) into 1
1.987 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.987 * [taylor]: Taking taylor expansion of y in x
1.987 * [backup-simplify]: Simplify y into y
1.987 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [backup-simplify]: Simplify 0 into 0
1.987 * [backup-simplify]: Simplify 1 into 1
1.987 * [backup-simplify]: Simplify (/ 1 1) into 1
1.987 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y)
1.987 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1)
1.987 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1)) into (+ (/ 1 y) 1)
1.987 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
1.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.988 * [taylor]: Taking taylor expansion of y in y
1.988 * [backup-simplify]: Simplify 0 into 0
1.988 * [backup-simplify]: Simplify 1 into 1
1.988 * [backup-simplify]: Simplify (/ 1 1) into 1
1.988 * [taylor]: Taking taylor expansion of 1 in y
1.988 * [backup-simplify]: Simplify 1 into 1
1.988 * [backup-simplify]: Simplify (+ 1 0) into 1
1.988 * [backup-simplify]: Simplify 1 into 1
1.989 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.990 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
1.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.990 * [backup-simplify]: Simplify (+ 0 0) into 0
1.991 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.991 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.991 * [taylor]: Taking taylor expansion of y in y
1.991 * [backup-simplify]: Simplify 0 into 0
1.991 * [backup-simplify]: Simplify 1 into 1
1.991 * [backup-simplify]: Simplify (/ 1 1) into 1
1.991 * [backup-simplify]: Simplify 1 into 1
1.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.992 * [backup-simplify]: Simplify (+ 0 1) into 1
1.992 * [backup-simplify]: Simplify 1 into 1
1.992 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (+ x (+ y (* x y)))
1.993 * [backup-simplify]: Simplify (+ (fma (/ 1 (- x)) (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- y))) into (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y))
1.993 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in (x y) around 0
1.993 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in y
1.993 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 x)) in y
1.993 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 x))
1.993 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
1.993 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.993 * [taylor]: Taking taylor expansion of -1 in y
1.993 * [backup-simplify]: Simplify -1 into -1
1.993 * [taylor]: Taking taylor expansion of x in y
1.993 * [backup-simplify]: Simplify x into x
1.993 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.993 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.993 * [taylor]: Taking taylor expansion of -1 in y
1.993 * [backup-simplify]: Simplify -1 into -1
1.993 * [taylor]: Taking taylor expansion of y in y
1.993 * [backup-simplify]: Simplify 0 into 0
1.993 * [backup-simplify]: Simplify 1 into 1
1.994 * [backup-simplify]: Simplify (/ -1 1) into -1
1.994 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.994 * [taylor]: Taking taylor expansion of -1 in y
1.994 * [backup-simplify]: Simplify -1 into -1
1.994 * [taylor]: Taking taylor expansion of x in y
1.994 * [backup-simplify]: Simplify x into x
1.994 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.994 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.994 * [taylor]: Taking taylor expansion of y in y
1.994 * [backup-simplify]: Simplify 0 into 0
1.994 * [backup-simplify]: Simplify 1 into 1
1.994 * [backup-simplify]: Simplify (/ 1 1) into 1
1.994 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in x
1.994 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 x)) in x
1.994 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 x))
1.994 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
1.995 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.995 * [taylor]: Taking taylor expansion of -1 in x
1.995 * [backup-simplify]: Simplify -1 into -1
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.995 * [backup-simplify]: Simplify (/ -1 1) into -1
1.995 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.995 * [taylor]: Taking taylor expansion of -1 in x
1.995 * [backup-simplify]: Simplify -1 into -1
1.995 * [taylor]: Taking taylor expansion of y in x
1.995 * [backup-simplify]: Simplify y into y
1.995 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
1.995 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.995 * [taylor]: Taking taylor expansion of -1 in x
1.995 * [backup-simplify]: Simplify -1 into -1
1.995 * [taylor]: Taking taylor expansion of x in x
1.995 * [backup-simplify]: Simplify 0 into 0
1.995 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (/ -1 1) into -1
1.996 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.996 * [taylor]: Taking taylor expansion of y in x
1.996 * [backup-simplify]: Simplify y into y
1.996 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.996 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1 x)) (/ 1 y)) in x
1.996 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 x)) in x
1.996 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 x))
1.996 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
1.996 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.996 * [taylor]: Taking taylor expansion of -1 in x
1.996 * [backup-simplify]: Simplify -1 into -1
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify (/ -1 1) into -1
1.997 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.997 * [taylor]: Taking taylor expansion of -1 in x
1.997 * [backup-simplify]: Simplify -1 into -1
1.997 * [taylor]: Taking taylor expansion of y in x
1.997 * [backup-simplify]: Simplify y into y
1.997 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.997 * [taylor]: Taking taylor expansion of -1 in x
1.997 * [backup-simplify]: Simplify -1 into -1
1.997 * [taylor]: Taking taylor expansion of x in x
1.997 * [backup-simplify]: Simplify 0 into 0
1.997 * [backup-simplify]: Simplify 1 into 1
1.997 * [backup-simplify]: Simplify (/ -1 1) into -1
1.997 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.997 * [taylor]: Taking taylor expansion of y in x
1.997 * [backup-simplify]: Simplify y into y
1.997 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.997 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
1.998 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
1.998 * [backup-simplify]: Simplify (+ (- (/ 1 y) 1) 0) into (- (/ 1 y) 1)
1.998 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
1.998 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.998 * [taylor]: Taking taylor expansion of y in y
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify 1 into 1
1.998 * [backup-simplify]: Simplify (/ 1 1) into 1
1.998 * [taylor]: Taking taylor expansion of 1 in y
1.998 * [backup-simplify]: Simplify 1 into 1
1.998 * [backup-simplify]: Simplify (+ 1 0) into 1
1.999 * [backup-simplify]: Simplify 1 into 1
1.999 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1.999 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.000 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
2.000 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.001 * [backup-simplify]: Simplify (+ 0 0) into 0
2.001 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.001 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.001 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.001 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.001 * [taylor]: Taking taylor expansion of y in y
2.001 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify 1 into 1
2.001 * [backup-simplify]: Simplify (/ 1 1) into 1
2.002 * [backup-simplify]: Simplify (- 1) into -1
2.002 * [backup-simplify]: Simplify -1 into -1
2.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.003 * [backup-simplify]: Simplify (- 1) into -1
2.003 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.003 * [backup-simplify]: Simplify -1 into -1
2.003 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (+ x (+ y (* x y)))
2.004 * * * [progress]: simplifying candidates
2.004 * [simplify]: Simplifying:
  (expm1 (+ (fma x y x) y))
  (log1p (+ (fma x y x) y))
  (* (exp (fma x y x)) (exp y))
  (log (+ (fma x y x) y))
  (exp (+ (fma x y x) y))
  (* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
  (cbrt (+ (fma x y x) y))
  (* (* (+ (fma x y x) y) (+ (fma x y x) y)) (+ (fma x y x) y))
  (sqrt (+ (fma x y x) y))
  (sqrt (+ (fma x y x) y))
  (+ (pow (fma x y x) 3) (pow y 3))
  (+ (* (fma x y x) (fma x y x)) (- (* y y) (* (fma x y x) y)))
  (- (* (fma x y x) (fma x y x)) (* y y))
  (- (fma x y x) y)
  (+ (fma x y x) y)
  (+ x y)
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
2.005 * * [simplify]: Extracting # 0 : cost  0
2.006 * * [simplify]: Extracting # 1 : cost  0
2.006 * * [simplify]: Extracting # 2 : cost  0
2.006 * * [simplify]: Extracting # 3 : cost  0
2.006 * * [simplify]: Extracting # 4 : cost  0
2.006 * * [simplify]: Extracting # 5 : cost  0
2.006 * * [simplify]: iteration  0 :  31  enodes  (cost  171 )
2.016 * * [simplify]: Extracting # 0 : cost  0
2.016 * * [simplify]: Extracting # 1 : cost  0
2.016 * * [simplify]: Extracting # 2 : cost  0
2.016 * * [simplify]: Extracting # 3 : cost  0
2.016 * * [simplify]: Extracting # 4 : cost  0
2.016 * * [simplify]: iteration  1 :  83  enodes  (cost  167 )
2.040 * * [simplify]: Extracting # 0 : cost  0
2.041 * * [simplify]: Extracting # 1 : cost  0
2.041 * * [simplify]: Extracting # 2 : cost  0
2.041 * * [simplify]: Extracting # 3 : cost  0
2.042 * * [simplify]: Extracting # 4 : cost  0
2.042 * * [simplify]: iteration  2 :  229  enodes  (cost  152 )
2.184 * * [simplify]: Extracting # 0 : cost  0
2.185 * * [simplify]: Extracting # 1 : cost  0
2.185 * * [simplify]: Extracting # 2 : cost  0
2.186 * * [simplify]: Extracting # 3 : cost  0
2.187 * * [simplify]: Extracting # 4 : cost  0
2.188 * * [simplify]: iteration  3 :  982  enodes  (cost  149 )
2.918 * * [simplify]: Extracting # 0 : cost  0
2.924 * * [simplify]: Extracting # 1 : cost  0
2.936 * * [simplify]: Extracting # 2 : cost  0
2.948 * * [simplify]: Extracting # 3 : cost  0
2.968 * * [simplify]: Extracting # 4 : cost  0
2.979 * * [simplify]: Extracting # 5 : cost  0
2.991 * * [simplify]: iteration done:  5000  enodes  (cost  149 )
2.991 * [simplify]: Simplified to:
  (expm1 (+ (fma x y x) y))
  (log1p (+ (fma x y x) y))
  (exp (+ (fma x y x) y))
  (log (+ (fma x y x) y))
  (exp (+ (fma x y x) y))
  (* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
  (cbrt (+ (fma x y x) y))
  (pow (+ (fma x y x) y) 3)
  (sqrt (+ (fma x y x) y))
  (sqrt (+ (fma x y x) y))
  (+ (pow (fma x y x) 3) (pow y 3))
  (fma y y (* (fma x y x) (- (fma x y x) y)))
  (- (* (fma x y x) (fma x y x)) (* y y))
  (- (fma x y x) y)
  (+ (fma x y x) y)
  (+ x y)
  (+ (fma x y x) y)
  (+ (fma x y x) y)
  (+ (fma x y x) y)
2.992 * * * [progress]: adding candidates to table
3.079 * [progress]: [Phase 3 of 3] Extracting.
3.082 * [simplify]: Simplifying:
  (+ (fma x y x) y)
3.082 * * [simplify]: Extracting # 0 : cost  0
3.082 * * [simplify]: Extracting # 1 : cost  0
3.082 * * [simplify]: Extracting # 2 : cost  0
3.082 * * [simplify]: Extracting # 3 : cost  0
3.083 * * [simplify]: Extracting # 4 : cost  0
3.083 * * [simplify]: iteration  0 :  4  enodes  (cost  6 )
3.083 * * [simplify]: Extracting # 0 : cost  0
3.083 * * [simplify]: iteration  1 :  5  enodes  (cost  6 )
3.083 * * [simplify]: Extracting # 0 : cost  0
3.083 * * [simplify]: iteration done:  5  enodes  (cost  6 )
3.083 * [simplify]: Simplified to:
  (+ (fma x y x) y)
4.202 * [regime-testing]: Baseline error score: 0.004476478925122841
4.204 * [regime-testing]: Oracle error score: 0.004476478925122841
4.205 * [regime-testing]: End program error score: 0.004476478925122841