16.784 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying: (- (+ x y) (* x y)) 0.025 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.025 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.025 * * [simplify]: Extracting # 2 : cost 5 inf + 0 0.025 * * [simplify]: Extracting # 3 : cost 3 inf + 2 0.026 * * [simplify]: Extracting # 4 : cost 0 inf + 208 0.026 * * [simplify]: iteration 0 : 5 enodes (cost 122 ) 0.027 * * [simplify]: Extracting # 0 : cost 0 inf + 208 0.027 * * [simplify]: Extracting # 1 : cost 2 inf + 208 0.027 * * [simplify]: Extracting # 2 : cost 0 inf + 372 0.027 * * [simplify]: iteration 1 : 11 enodes (cost 122 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 inf + 372 0.030 * * [simplify]: Extracting # 1 : cost 4 inf + 372 0.031 * * [simplify]: Extracting # 2 : cost 0 inf + 658 0.031 * * [simplify]: iteration 2 : 25 enodes (cost 122 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 inf + 658 0.037 * * [simplify]: Extracting # 1 : cost 3 inf + 536 0.037 * * [simplify]: Extracting # 2 : cost 3 inf + 618 0.038 * * [simplify]: Extracting # 3 : cost 0 inf + 783 0.038 * * [simplify]: iteration 3 : 38 enodes (cost 122 ) 0.046 * * [simplify]: Extracting # 0 : cost 0 inf + 783 0.046 * * [simplify]: Extracting # 1 : cost 2 inf + 783 0.047 * * [simplify]: Extracting # 2 : cost 0 inf + 987 0.047 * * [simplify]: iteration 4 : 49 enodes (cost 122 ) 0.058 * * [simplify]: Extracting # 0 : cost 0 inf + 987 0.059 * * [simplify]: Extracting # 1 : cost 6 inf + 907 0.060 * * [simplify]: Extracting # 2 : cost 0 inf + 1278 0.061 * * [simplify]: iteration 5 : 71 enodes (cost 122 ) 0.096 * * [simplify]: Extracting # 0 : cost 0 inf + 1278 0.097 * * [simplify]: Extracting # 1 : cost 70 inf + 907 0.099 * * [simplify]: Extracting # 2 : cost 0 inf + 5878 0.102 * * [simplify]: iteration 6 : 274 enodes (cost 122 ) 0.212 * * [simplify]: Extracting # 0 : cost 0 inf + 5878 0.215 * * [simplify]: Extracting # 1 : cost 173 inf + 4503 0.220 * * [simplify]: Extracting # 2 : cost 0 inf + 17904 0.224 * * [simplify]: iteration 7 : 910 enodes (cost 122 ) 1.497 * * [simplify]: Extracting # 0 : cost 0 inf + 17904 1.514 * * [simplify]: Extracting # 1 : cost 786 inf + 14930 1.536 * * [simplify]: Extracting # 2 : cost 0 inf + 76299 1.566 * * [simplify]: iteration 8 : 4578 enodes (cost 122 ) 3.914 * * [simplify]: Extracting # 0 : cost 0 inf + 76299 3.944 * * [simplify]: Extracting # 1 : cost 211 inf + 74646 3.978 * * [simplify]: Extracting # 2 : cost 0 inf + 83297 4.017 * * [simplify]: iteration done: 5000 enodes (cost 122 ) 4.018 * [simplify]: Simplified to: (- (+ x y) (* x y)) 4.018 * * [progress]: iteration 1 / 4 4.018 * * * [progress]: picking best candidate 4.021 * * * * [pick]: Picked # 4.021 * * * [progress]: localizing error 4.028 * * * [progress]: generating rewritten candidates 4.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.073 * * * [progress]: generating series expansions 4.073 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.073 * [backup-simplify]: Simplify (- (+ x y) (* x y)) into (- (+ x y) (* x y)) 4.073 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0 4.073 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y 4.073 * [taylor]: Taking taylor expansion of (+ x y) in y 4.073 * [taylor]: Taking taylor expansion of x in y 4.073 * [backup-simplify]: Simplify x into x 4.073 * [taylor]: Taking taylor expansion of y in y 4.073 * [backup-simplify]: Simplify 0 into 0 4.073 * [backup-simplify]: Simplify 1 into 1 4.073 * [taylor]: Taking taylor expansion of (* x y) in y 4.073 * [taylor]: Taking taylor expansion of x in y 4.073 * [backup-simplify]: Simplify x into x 4.073 * [taylor]: Taking taylor expansion of y in y 4.073 * [backup-simplify]: Simplify 0 into 0 4.073 * [backup-simplify]: Simplify 1 into 1 4.073 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 4.074 * [taylor]: Taking taylor expansion of (+ x y) in x 4.074 * [taylor]: Taking taylor expansion of x in x 4.074 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify 1 into 1 4.074 * [taylor]: Taking taylor expansion of y in x 4.074 * [backup-simplify]: Simplify y into y 4.074 * [taylor]: Taking taylor expansion of (* x y) in x 4.074 * [taylor]: Taking taylor expansion of x in x 4.074 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify 1 into 1 4.074 * [taylor]: Taking taylor expansion of y in x 4.074 * [backup-simplify]: Simplify y into y 4.074 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 4.074 * [taylor]: Taking taylor expansion of (+ x y) in x 4.074 * [taylor]: Taking taylor expansion of x in x 4.074 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify 1 into 1 4.074 * [taylor]: Taking taylor expansion of y in x 4.074 * [backup-simplify]: Simplify y into y 4.074 * [taylor]: Taking taylor expansion of (* x y) in x 4.074 * [taylor]: Taking taylor expansion of x in x 4.074 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify 1 into 1 4.074 * [taylor]: Taking taylor expansion of y in x 4.074 * [backup-simplify]: Simplify y into y 4.074 * [backup-simplify]: Simplify (+ 0 y) into y 4.074 * [backup-simplify]: Simplify (* 0 y) into 0 4.074 * [backup-simplify]: Simplify (- 0) into 0 4.075 * [backup-simplify]: Simplify (+ y 0) into y 4.075 * [taylor]: Taking taylor expansion of y in y 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [backup-simplify]: Simplify 1 into 1 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [backup-simplify]: Simplify (+ 1 0) into 1 4.075 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.075 * [backup-simplify]: Simplify (- y) into (- y) 4.076 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y) 4.076 * [taylor]: Taking taylor expansion of (- 1 y) in y 4.076 * [taylor]: Taking taylor expansion of 1 in y 4.076 * [backup-simplify]: Simplify 1 into 1 4.076 * [taylor]: Taking taylor expansion of y in y 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify 1 into 1 4.076 * [backup-simplify]: Simplify (- 0) into 0 4.076 * [backup-simplify]: Simplify (+ 1 0) into 1 4.076 * [backup-simplify]: Simplify 1 into 1 4.076 * [backup-simplify]: Simplify 1 into 1 4.076 * [backup-simplify]: Simplify (+ 0 0) into 0 4.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.077 * [backup-simplify]: Simplify (- 0) into 0 4.077 * [backup-simplify]: Simplify (+ 0 0) into 0 4.078 * [taylor]: Taking taylor expansion of 0 in y 4.078 * [backup-simplify]: Simplify 0 into 0 4.078 * [backup-simplify]: Simplify 0 into 0 4.078 * [backup-simplify]: Simplify (- 1) into -1 4.078 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.078 * [backup-simplify]: Simplify -1 into -1 4.078 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (- (+ x y) (* x y)) 4.078 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) (/ 1 y))) into (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) 4.078 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in (x y) around 0 4.078 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in y 4.078 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.078 * [taylor]: Taking taylor expansion of x in y 4.078 * [backup-simplify]: Simplify x into x 4.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.079 * [taylor]: Taking taylor expansion of y in y 4.079 * [backup-simplify]: Simplify 0 into 0 4.079 * [backup-simplify]: Simplify 1 into 1 4.079 * [backup-simplify]: Simplify (/ 1 1) into 1 4.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.079 * [taylor]: Taking taylor expansion of (* x y) in y 4.079 * [taylor]: Taking taylor expansion of x in y 4.079 * [backup-simplify]: Simplify x into x 4.079 * [taylor]: Taking taylor expansion of y in y 4.079 * [backup-simplify]: Simplify 0 into 0 4.079 * [backup-simplify]: Simplify 1 into 1 4.079 * [backup-simplify]: Simplify (* x 0) into 0 4.079 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.079 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in x 4.079 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.079 * [taylor]: Taking taylor expansion of x in x 4.079 * [backup-simplify]: Simplify 0 into 0 4.079 * [backup-simplify]: Simplify 1 into 1 4.080 * [backup-simplify]: Simplify (/ 1 1) into 1 4.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.080 * [taylor]: Taking taylor expansion of y in x 4.080 * [backup-simplify]: Simplify y into y 4.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.080 * [taylor]: Taking taylor expansion of (* x y) in x 4.080 * [taylor]: Taking taylor expansion of x in x 4.080 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify 1 into 1 4.080 * [taylor]: Taking taylor expansion of y in x 4.080 * [backup-simplify]: Simplify y into y 4.080 * [backup-simplify]: Simplify (* 0 y) into 0 4.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.080 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 y)) (/ 1 (* x y))) in x 4.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.080 * [taylor]: Taking taylor expansion of x in x 4.080 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify 1 into 1 4.081 * [backup-simplify]: Simplify (/ 1 1) into 1 4.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.081 * [taylor]: Taking taylor expansion of y in x 4.081 * [backup-simplify]: Simplify y into y 4.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.081 * [taylor]: Taking taylor expansion of (* x y) in x 4.081 * [taylor]: Taking taylor expansion of x in x 4.081 * [backup-simplify]: Simplify 0 into 0 4.081 * [backup-simplify]: Simplify 1 into 1 4.081 * [taylor]: Taking taylor expansion of y in x 4.081 * [backup-simplify]: Simplify y into y 4.081 * [backup-simplify]: Simplify (* 0 y) into 0 4.081 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.081 * [backup-simplify]: Simplify (+ 1 0) into 1 4.081 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.082 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 4.082 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 4.082 * [taylor]: Taking taylor expansion of 1 in y 4.082 * [backup-simplify]: Simplify 1 into 1 4.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.082 * [taylor]: Taking taylor expansion of y in y 4.082 * [backup-simplify]: Simplify 0 into 0 4.082 * [backup-simplify]: Simplify 1 into 1 4.082 * [backup-simplify]: Simplify (/ 1 1) into 1 4.082 * [backup-simplify]: Simplify (- 1) into -1 4.082 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.082 * [backup-simplify]: Simplify -1 into -1 4.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.083 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.084 * [backup-simplify]: Simplify (- 0) into 0 4.084 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.084 * [taylor]: Taking taylor expansion of y in y 4.084 * [backup-simplify]: Simplify 0 into 0 4.084 * [backup-simplify]: Simplify 1 into 1 4.084 * [backup-simplify]: Simplify (/ 1 1) into 1 4.084 * [backup-simplify]: Simplify 1 into 1 4.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.085 * [backup-simplify]: Simplify (- 0) into 0 4.085 * [backup-simplify]: Simplify (+ 1 0) into 1 4.085 * [backup-simplify]: Simplify 1 into 1 4.085 * [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)) 4.086 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) 4.086 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 4.086 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in y 4.086 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in y 4.086 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.086 * [taylor]: Taking taylor expansion of (* x y) in y 4.086 * [taylor]: Taking taylor expansion of x in y 4.086 * [backup-simplify]: Simplify x into x 4.086 * [taylor]: Taking taylor expansion of y in y 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [backup-simplify]: Simplify (* x 0) into 0 4.086 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.086 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.086 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.086 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.086 * [taylor]: Taking taylor expansion of x in y 4.086 * [backup-simplify]: Simplify x into x 4.086 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.086 * [taylor]: Taking taylor expansion of y in y 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 1 into 1 4.086 * [backup-simplify]: Simplify (/ 1 1) into 1 4.086 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in x 4.086 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x 4.087 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.087 * [taylor]: Taking taylor expansion of (* x y) in x 4.087 * [taylor]: Taking taylor expansion of x in x 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify 1 into 1 4.087 * [taylor]: Taking taylor expansion of y in x 4.087 * [backup-simplify]: Simplify y into y 4.087 * [backup-simplify]: Simplify (* 0 y) into 0 4.087 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.087 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.087 * [taylor]: Taking taylor expansion of x in x 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify 1 into 1 4.087 * [backup-simplify]: Simplify (/ 1 1) into 1 4.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.087 * [taylor]: Taking taylor expansion of y in x 4.087 * [backup-simplify]: Simplify y into y 4.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))) in x 4.087 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x 4.087 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.087 * [taylor]: Taking taylor expansion of (* x y) in x 4.087 * [taylor]: Taking taylor expansion of x in x 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify 1 into 1 4.087 * [taylor]: Taking taylor expansion of y in x 4.088 * [backup-simplify]: Simplify y into y 4.088 * [backup-simplify]: Simplify (* 0 y) into 0 4.088 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.088 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.088 * [taylor]: Taking taylor expansion of x in x 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 1 into 1 4.088 * [backup-simplify]: Simplify (/ 1 1) into 1 4.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.088 * [taylor]: Taking taylor expansion of y in x 4.088 * [backup-simplify]: Simplify y into y 4.088 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.089 * [backup-simplify]: Simplify (+ 1 0) into 1 4.089 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y)) 4.089 * [backup-simplify]: Simplify (- (+ 1 (/ 1 y))) into (- (+ 1 (/ 1 y))) 4.089 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 y))) in y 4.089 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y 4.089 * [taylor]: Taking taylor expansion of 1 in y 4.089 * [backup-simplify]: Simplify 1 into 1 4.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.089 * [taylor]: Taking taylor expansion of y in y 4.089 * [backup-simplify]: Simplify 0 into 0 4.089 * [backup-simplify]: Simplify 1 into 1 4.089 * [backup-simplify]: Simplify (/ 1 1) into 1 4.089 * [backup-simplify]: Simplify (+ 0 1) into 1 4.090 * [backup-simplify]: Simplify (- 1) into -1 4.090 * [backup-simplify]: Simplify -1 into -1 4.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.091 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.091 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.091 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.091 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.091 * [taylor]: Taking taylor expansion of y in y 4.091 * [backup-simplify]: Simplify 0 into 0 4.091 * [backup-simplify]: Simplify 1 into 1 4.091 * [backup-simplify]: Simplify (/ 1 1) into 1 4.091 * [backup-simplify]: Simplify (- 1) into -1 4.091 * [backup-simplify]: Simplify -1 into -1 4.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.092 * [backup-simplify]: Simplify (+ 1 0) into 1 4.092 * [backup-simplify]: Simplify (- 1) into -1 4.092 * [backup-simplify]: Simplify -1 into -1 4.093 * [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)) 4.093 * * * [progress]: simplifying candidates 4.093 * [simplify]: Simplifying: (/ (* (exp x) (exp y)) (exp (* x y))) (/ (exp (+ x y)) (exp (* x y))) (log (- (+ x y) (* x y))) (exp (- (+ 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 y) 3) (pow (* x y) 3)) (+ (* (+ x y) (+ x y)) (+ (* (* x y) (* x y)) (* (+ x y) (* x y)))) (- (* x y)) (- (* (+ x y) (+ x y)) (* (* x y) (* x y))) (+ (+ x y) (* x y)) (- y (* x y)) (- (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 4.093 * * [simplify]: Extracting # 0 : cost 15 inf + 0 4.093 * * [simplify]: Extracting # 1 : cost 27 inf + 0 4.094 * * [simplify]: Extracting # 2 : cost 31 inf + 1 4.094 * * [simplify]: Extracting # 3 : cost 21 inf + 758 4.094 * * [simplify]: Extracting # 4 : cost 8 inf + 2845 4.094 * * [simplify]: Extracting # 5 : cost 1 inf + 4730 4.095 * * [simplify]: Extracting # 6 : cost 0 inf + 5012 4.095 * * [simplify]: iteration 0 : 32 enodes (cost 3709 ) 4.101 * * [simplify]: Extracting # 0 : cost 0 inf + 5012 4.101 * * [simplify]: Extracting # 1 : cost 19 inf + 3934 4.102 * * [simplify]: Extracting # 2 : cost 3 inf + 5503 4.103 * * [simplify]: Extracting # 3 : cost 0 inf + 6010 4.104 * * [simplify]: iteration 1 : 88 enodes (cost 3198 ) 4.123 * * [simplify]: Extracting # 0 : cost 0 inf + 6010 4.124 * * [simplify]: Extracting # 1 : cost 80 inf + 5584 4.127 * * [simplify]: Extracting # 2 : cost 8 inf + 18543 4.130 * * [simplify]: Extracting # 3 : cost 5 inf + 18810 4.134 * * [simplify]: Extracting # 4 : cost 1 inf + 19148 4.137 * * [simplify]: Extracting # 5 : cost 0 inf + 19471 4.140 * * [simplify]: iteration 2 : 314 enodes (cost 3198 ) 4.295 * * [simplify]: Extracting # 0 : cost 0 inf + 19471 4.302 * * [simplify]: Extracting # 1 : cost 299 inf + 14377 4.325 * * [simplify]: Extracting # 2 : cost 7 inf + 73837 4.355 * * [simplify]: Extracting # 3 : cost 1 inf + 74761 4.386 * * [simplify]: Extracting # 4 : cost 0 inf + 75084 4.411 * * [simplify]: iteration 3 : 1432 enodes (cost 3198 ) 4.983 * * [simplify]: Extracting # 0 : cost 0 inf + 75084 5.011 * * [simplify]: Extracting # 1 : cost 1456 inf + 59255 5.075 * * [simplify]: Extracting # 2 : cost 84 inf + 370326 5.194 * * [simplify]: Extracting # 3 : cost 18 inf + 379504 5.275 * * [simplify]: Extracting # 4 : cost 0 inf + 384853 5.401 * * [simplify]: iteration done: 5000 enodes (cost 3198 ) 5.401 * [simplify]: Simplified to: (exp (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (log (- (+ x y) (* x y))) (exp (- (+ 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))) (- (* (+ x y) (* (+ x y) (+ x y))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* x y) (+ (+ x y) (* x y))) (* (+ x y) (+ x y))) (- (* x y)) (- (* (+ x y) (+ x y)) (* (* x y) (* x y))) (+ (+ x y) (* x y)) (- y (* x y)) (- (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 5.402 * * * [progress]: adding candidates to table 5.442 * [progress]: [Phase 3 of 3] Extracting. 5.445 * [simplify]: Simplifying: (- (+ x y) (* x y)) 5.445 * * [simplify]: Extracting # 0 : cost 1 inf + 0 5.445 * * [simplify]: Extracting # 1 : cost 3 inf + 0 5.445 * * [simplify]: Extracting # 2 : cost 5 inf + 0 5.445 * * [simplify]: Extracting # 3 : cost 3 inf + 2 5.445 * * [simplify]: Extracting # 4 : cost 0 inf + 208 5.445 * * [simplify]: iteration 0 : 5 enodes (cost 122 ) 5.445 * * [simplify]: Extracting # 0 : cost 0 inf + 208 5.445 * * [simplify]: iteration 1 : 7 enodes (cost 122 ) 5.445 * * [simplify]: Extracting # 0 : cost 0 inf + 208 5.445 * * [simplify]: iteration done: 7 enodes (cost 122 ) 5.446 * [simplify]: Simplified to: (- (+ x y) (* x y)) 6.267 * [regime-testing]: Baseline error score: 0.007375921990248781 6.276 * [regime-testing]: Oracle error score: 0.007375921990248781 6.276 * [regime-testing]: End program error score: 0.007375921990248781