28.236 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying: (+ (+ (* x y) x) y) 0.017 * * [simplify]: Extracting # 0 : cost 0 0.017 * * [simplify]: Extracting # 1 : cost 0 0.017 * * [simplify]: Extracting # 2 : cost 0 0.017 * * [simplify]: Extracting # 3 : cost 0 0.017 * * [simplify]: Extracting # 4 : cost 0 0.017 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.018 * * [simplify]: Extracting # 0 : cost 0 0.018 * * [simplify]: Extracting # 1 : cost 0 0.018 * * [simplify]: Extracting # 2 : cost 0 0.018 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.020 * * [simplify]: Extracting # 0 : cost 0 0.020 * * [simplify]: Extracting # 1 : cost 0 0.020 * * [simplify]: Extracting # 2 : cost 0 0.020 * * [simplify]: Extracting # 3 : cost 0 0.020 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: iteration 3 : 26 enodes (cost 7 ) 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 : 34 enodes (cost 7 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: Extracting # 1 : cost 0 0.048 * * [simplify]: Extracting # 2 : cost 0 0.048 * * [simplify]: iteration 5 : 40 enodes (cost 7 ) 0.060 * * [simplify]: Extracting # 0 : cost 0 0.060 * * [simplify]: Extracting # 1 : cost 0 0.060 * * [simplify]: iteration done: 40 enodes (cost 7 ) 0.060 * [simplify]: Simplified to: (+ (+ (* x y) x) y) 0.060 * * [progress]: iteration 1 / 4 0.060 * * * [progress]: picking best candidate 0.067 * * * * [pick]: Picked # 0.067 * * * [progress]: localizing error 0.072 * * * [progress]: generating rewritten candidates 0.072 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.081 * * * [progress]: generating series expansions 0.081 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.082 * [backup-simplify]: Simplify (+ (* x y) x) into (+ x (* x y)) 0.082 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [backup-simplify]: Simplify x into x 0.082 * [taylor]: Taking taylor expansion of (* x y) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [backup-simplify]: Simplify x into x 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [backup-simplify]: Simplify (* 0 y) into 0 0.083 * [backup-simplify]: Simplify (+ 0 0) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.083 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1) 0.083 * [taylor]: Taking taylor expansion of (+ y 1) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of 1 in y 0.083 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (+ 0 1) into 1 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ 1 0) into 1 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.086 * [backup-simplify]: Simplify (+ 0 0) into 0 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ 0 0) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y)) 0.088 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (/ 1 x)) into (+ (/ 1 x) (/ 1 (* x y))) 0.088 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.088 * [backup-simplify]: Simplify x into x 0.088 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.088 * [taylor]: Taking taylor expansion of (* x y) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.088 * [backup-simplify]: Simplify x into x 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (* x 0) into 0 0.088 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.088 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (/ 1 1) into 1 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.088 * [taylor]: Taking taylor expansion of (* x y) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [backup-simplify]: Simplify y into y 0.089 * [backup-simplify]: Simplify (* 0 y) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.089 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (/ 1 1) into 1 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.089 * [taylor]: Taking taylor expansion of (* x y) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [backup-simplify]: Simplify y into y 0.089 * [backup-simplify]: Simplify (* 0 y) into 0 0.090 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.090 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1) 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (/ 1 1) into 1 0.090 * [taylor]: Taking taylor expansion of 1 in y 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (+ 1 0) into 1 0.090 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.093 * [backup-simplify]: Simplify (+ 0 1) into 1 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (+ 0 0) into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.097 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (+ 0 0) into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y)) 0.101 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (- (/ 1 (* x y)) (/ 1 x)) 0.101 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0 0.101 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.101 * [taylor]: Taking taylor expansion of (* x y) in y 0.101 * [taylor]: Taking taylor expansion of x in y 0.101 * [backup-simplify]: Simplify x into x 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [backup-simplify]: Simplify (* x 0) into 0 0.102 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.102 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [backup-simplify]: Simplify x into x 0.102 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.102 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.102 * [taylor]: Taking taylor expansion of (* x y) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (* 0 y) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (/ 1 1) into 1 0.103 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.103 * [taylor]: Taking taylor expansion of (* x y) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (* 0 y) into 0 0.103 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (/ 1 1) into 1 0.104 * [backup-simplify]: Simplify (- 1) into -1 0.104 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1) 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (/ 1 1) into 1 0.104 * [taylor]: Taking taylor expansion of 1 in y 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (+ 1 0) into 1 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (- 1) into -1 0.108 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.108 * [backup-simplify]: Simplify -1 into -1 0.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (- 0) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify (- 0) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (- 0) into 0 0.116 * [backup-simplify]: Simplify (+ 0 0) into 0 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.118 * [backup-simplify]: Simplify (- 0) into 0 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y)) 0.122 * * * [progress]: simplifying candidates 0.123 * [simplify]: Simplifying: (* (exp (* x y)) (exp x)) (log (+ (* x y) x)) (exp (+ (* x y) x)) (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x))) (cbrt (+ (* x y) x)) (* (* (+ (* x y) x) (+ (* x y) x)) (+ (* x y) x)) (sqrt (+ (* x y) x)) (sqrt (+ (* x y) x)) (+ (pow (* x y) 3) (pow x 3)) (+ (* (* x y) (* x y)) (- (* x x) (* (* x y) x))) (- (* (* x y) (* x y)) (* x x)) (- (* x y) x) (+ x (* x y)) (+ x (* x y)) (+ x (* x y)) 0.123 * * [simplify]: Extracting # 0 : cost 0 0.123 * * [simplify]: Extracting # 1 : cost 0 0.123 * * [simplify]: Extracting # 2 : cost 0 0.123 * * [simplify]: Extracting # 3 : cost 0 0.123 * * [simplify]: Extracting # 4 : cost 0 0.123 * * [simplify]: Extracting # 5 : cost 0 0.123 * * [simplify]: Extracting # 6 : cost 0 0.123 * * [simplify]: iteration 0 : 26 enodes (cost 124 ) 0.129 * * [simplify]: Extracting # 0 : cost 0 0.129 * * [simplify]: Extracting # 1 : cost 0 0.130 * * [simplify]: Extracting # 2 : cost 0 0.130 * * [simplify]: Extracting # 3 : cost 0 0.130 * * [simplify]: Extracting # 4 : cost 0 0.130 * * [simplify]: iteration 1 : 75 enodes (cost 121 ) 0.150 * * [simplify]: Extracting # 0 : cost 0 0.151 * * [simplify]: Extracting # 1 : cost 0 0.151 * * [simplify]: Extracting # 2 : cost 0 0.152 * * [simplify]: Extracting # 3 : cost 0 0.152 * * [simplify]: Extracting # 4 : cost 0 0.152 * * [simplify]: Extracting # 5 : cost 0 0.153 * * [simplify]: Extracting # 6 : cost 0 0.153 * * [simplify]: iteration 2 : 219 enodes (cost 107 ) 0.313 * * [simplify]: Extracting # 0 : cost 0 0.313 * * [simplify]: Extracting # 1 : cost 0 0.314 * * [simplify]: Extracting # 2 : cost 0 0.315 * * [simplify]: Extracting # 3 : cost 0 0.315 * * [simplify]: Extracting # 4 : cost 0 0.316 * * [simplify]: iteration 3 : 617 enodes (cost 107 ) 0.882 * * [simplify]: Extracting # 0 : cost 0 0.885 * * [simplify]: Extracting # 1 : cost 0 0.888 * * [simplify]: Extracting # 2 : cost 0 0.891 * * [simplify]: Extracting # 3 : cost 0 0.894 * * [simplify]: Extracting # 4 : cost 0 0.897 * * [simplify]: Extracting # 5 : cost 0 0.900 * * [simplify]: iteration 4 : 1684 enodes (cost 105 ) 3.069 * * [simplify]: Extracting # 0 : cost 0 3.076 * * [simplify]: Extracting # 1 : cost 0 3.082 * * [simplify]: Extracting # 2 : cost 0 3.095 * * [simplify]: Extracting # 3 : cost 0 3.100 * * [simplify]: Extracting # 4 : cost 0 3.106 * * [simplify]: iteration done: 5000 enodes (cost 105 ) 3.106 * [simplify]: Simplified to: (exp (+ (* x y) x)) (log (+ (* x y) x)) (exp (+ (* x y) x)) (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x))) (cbrt (+ (* x y) x)) (pow (+ x (* x y)) 3) (sqrt (+ (* x y) x)) (sqrt (+ (* x y) x)) (+ (pow (* x y) 3) (pow x 3)) (* (- x (* y (- x (* x y)))) x) (* x (- (* y (* x y)) x)) (- (* y x) x) (* x (+ y 1)) (* x (+ y 1)) (* x (+ y 1)) 3.106 * * * [progress]: adding candidates to table 3.130 * * [progress]: iteration 2 / 4 3.130 * * * [progress]: picking best candidate 3.132 * * * * [pick]: Picked # 3.132 * * * [progress]: localizing error 3.140 * * * [progress]: generating rewritten candidates 3.140 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.189 * * * [progress]: generating series expansions 3.189 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.189 * [backup-simplify]: Simplify (* x (+ y 1)) into (* x (+ y 1)) 3.190 * [approximate]: Taking taylor expansion of (* x (+ y 1)) in (x y) around 0 3.190 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in y 3.190 * [taylor]: Taking taylor expansion of x in y 3.190 * [backup-simplify]: Simplify x into x 3.190 * [taylor]: Taking taylor expansion of (+ y 1) in y 3.190 * [taylor]: Taking taylor expansion of y in y 3.190 * [backup-simplify]: Simplify 0 into 0 3.190 * [backup-simplify]: Simplify 1 into 1 3.190 * [taylor]: Taking taylor expansion of 1 in y 3.190 * [backup-simplify]: Simplify 1 into 1 3.190 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x 3.190 * [taylor]: Taking taylor expansion of x in x 3.190 * [backup-simplify]: Simplify 0 into 0 3.190 * [backup-simplify]: Simplify 1 into 1 3.190 * [taylor]: Taking taylor expansion of (+ y 1) in x 3.190 * [taylor]: Taking taylor expansion of y in x 3.190 * [backup-simplify]: Simplify y into y 3.190 * [taylor]: Taking taylor expansion of 1 in x 3.190 * [backup-simplify]: Simplify 1 into 1 3.190 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x 3.190 * [taylor]: Taking taylor expansion of x in x 3.190 * [backup-simplify]: Simplify 0 into 0 3.190 * [backup-simplify]: Simplify 1 into 1 3.190 * [taylor]: Taking taylor expansion of (+ y 1) in x 3.190 * [taylor]: Taking taylor expansion of y in x 3.190 * [backup-simplify]: Simplify y into y 3.190 * [taylor]: Taking taylor expansion of 1 in x 3.190 * [backup-simplify]: Simplify 1 into 1 3.190 * [backup-simplify]: Simplify (+ y 1) into (+ y 1) 3.190 * [backup-simplify]: Simplify (* 0 (+ y 1)) into 0 3.190 * [taylor]: Taking taylor expansion of 0 in y 3.190 * [backup-simplify]: Simplify 0 into 0 3.190 * [backup-simplify]: Simplify 0 into 0 3.191 * [backup-simplify]: Simplify (+ 0 0) into 0 3.192 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1))) into (+ y 1) 3.192 * [taylor]: Taking taylor expansion of (+ y 1) in y 3.192 * [taylor]: Taking taylor expansion of y in y 3.192 * [backup-simplify]: Simplify 0 into 0 3.192 * [backup-simplify]: Simplify 1 into 1 3.192 * [taylor]: Taking taylor expansion of 1 in y 3.192 * [backup-simplify]: Simplify 1 into 1 3.192 * [backup-simplify]: Simplify (+ 0 1) into 1 3.192 * [backup-simplify]: Simplify 1 into 1 3.192 * [backup-simplify]: Simplify 0 into 0 3.193 * [backup-simplify]: Simplify (+ 0 0) into 0 3.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1)))) into 0 3.193 * [taylor]: Taking taylor expansion of 0 in y 3.193 * [backup-simplify]: Simplify 0 into 0 3.193 * [backup-simplify]: Simplify 0 into 0 3.194 * [backup-simplify]: Simplify (+ 1 0) into 1 3.194 * [backup-simplify]: Simplify 1 into 1 3.194 * [backup-simplify]: Simplify 0 into 0 3.194 * [backup-simplify]: Simplify (+ 0 0) into 0 3.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1))))) into 0 3.195 * [taylor]: Taking taylor expansion of 0 in y 3.196 * [backup-simplify]: Simplify 0 into 0 3.196 * [backup-simplify]: Simplify 0 into 0 3.196 * [backup-simplify]: Simplify 0 into 0 3.196 * [backup-simplify]: Simplify (+ 0 0) into 0 3.196 * [backup-simplify]: Simplify 0 into 0 3.196 * [backup-simplify]: Simplify 0 into 0 3.196 * [backup-simplify]: Simplify (+ 0 0) into 0 3.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1)))))) into 0 3.198 * [taylor]: Taking taylor expansion of 0 in y 3.198 * [backup-simplify]: Simplify 0 into 0 3.198 * [backup-simplify]: Simplify 0 into 0 3.198 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y)) 3.198 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1)) into (/ (+ (/ 1 y) 1) x) 3.198 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in (x y) around 0 3.198 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in y 3.198 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 3.198 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.199 * [taylor]: Taking taylor expansion of y in y 3.199 * [backup-simplify]: Simplify 0 into 0 3.199 * [backup-simplify]: Simplify 1 into 1 3.199 * [backup-simplify]: Simplify (/ 1 1) into 1 3.199 * [taylor]: Taking taylor expansion of 1 in y 3.199 * [backup-simplify]: Simplify 1 into 1 3.199 * [taylor]: Taking taylor expansion of x in y 3.199 * [backup-simplify]: Simplify x into x 3.199 * [backup-simplify]: Simplify (+ 1 0) into 1 3.200 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.200 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x 3.200 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x 3.200 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.200 * [taylor]: Taking taylor expansion of y in x 3.200 * [backup-simplify]: Simplify y into y 3.200 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.200 * [taylor]: Taking taylor expansion of 1 in x 3.200 * [backup-simplify]: Simplify 1 into 1 3.200 * [taylor]: Taking taylor expansion of x in x 3.200 * [backup-simplify]: Simplify 0 into 0 3.200 * [backup-simplify]: Simplify 1 into 1 3.200 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1) 3.200 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1) 1) into (+ (/ 1 y) 1) 3.200 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x 3.200 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x 3.200 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.200 * [taylor]: Taking taylor expansion of y in x 3.200 * [backup-simplify]: Simplify y into y 3.200 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.200 * [taylor]: Taking taylor expansion of 1 in x 3.200 * [backup-simplify]: Simplify 1 into 1 3.200 * [taylor]: Taking taylor expansion of x in x 3.200 * [backup-simplify]: Simplify 0 into 0 3.200 * [backup-simplify]: Simplify 1 into 1 3.201 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1) 3.201 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1) 1) into (+ (/ 1 y) 1) 3.201 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 3.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.201 * [taylor]: Taking taylor expansion of y in y 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [backup-simplify]: Simplify (/ 1 1) into 1 3.201 * [taylor]: Taking taylor expansion of 1 in y 3.201 * [backup-simplify]: Simplify 1 into 1 3.202 * [backup-simplify]: Simplify (+ 1 0) into 1 3.202 * [backup-simplify]: Simplify 1 into 1 3.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.203 * [backup-simplify]: Simplify (+ 0 0) into 0 3.204 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)))) into 0 3.204 * [taylor]: Taking taylor expansion of 0 in y 3.204 * [backup-simplify]: Simplify 0 into 0 3.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.205 * [backup-simplify]: Simplify (+ 0 1) into 1 3.205 * [backup-simplify]: Simplify 1 into 1 3.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.205 * [backup-simplify]: Simplify (+ 0 0) into 0 3.207 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.207 * [taylor]: Taking taylor expansion of 0 in y 3.207 * [backup-simplify]: Simplify 0 into 0 3.207 * [backup-simplify]: Simplify 0 into 0 3.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.208 * [backup-simplify]: Simplify (+ 0 0) into 0 3.208 * [backup-simplify]: Simplify 0 into 0 3.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.209 * [backup-simplify]: Simplify (+ 0 0) into 0 3.211 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.211 * [taylor]: Taking taylor expansion of 0 in y 3.211 * [backup-simplify]: Simplify 0 into 0 3.211 * [backup-simplify]: Simplify 0 into 0 3.211 * [backup-simplify]: Simplify 0 into 0 3.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.212 * [backup-simplify]: Simplify (+ 0 0) into 0 3.212 * [backup-simplify]: Simplify 0 into 0 3.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.213 * [backup-simplify]: Simplify (+ 0 0) into 0 3.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.216 * [taylor]: Taking taylor expansion of 0 in y 3.216 * [backup-simplify]: Simplify 0 into 0 3.216 * [backup-simplify]: Simplify 0 into 0 3.216 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y)) 3.216 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1)) into (* -1 (/ (- 1 (/ 1 y)) x)) 3.216 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in (x y) around 0 3.216 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in y 3.216 * [taylor]: Taking taylor expansion of -1 in y 3.216 * [backup-simplify]: Simplify -1 into -1 3.217 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in y 3.217 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 3.217 * [taylor]: Taking taylor expansion of 1 in y 3.217 * [backup-simplify]: Simplify 1 into 1 3.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.217 * [taylor]: Taking taylor expansion of y in y 3.217 * [backup-simplify]: Simplify 0 into 0 3.217 * [backup-simplify]: Simplify 1 into 1 3.217 * [backup-simplify]: Simplify (/ 1 1) into 1 3.217 * [taylor]: Taking taylor expansion of x in y 3.217 * [backup-simplify]: Simplify x into x 3.218 * [backup-simplify]: Simplify (- 1) into -1 3.218 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.218 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 3.218 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x 3.218 * [taylor]: Taking taylor expansion of -1 in x 3.218 * [backup-simplify]: Simplify -1 into -1 3.218 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x 3.218 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x 3.218 * [taylor]: Taking taylor expansion of 1 in x 3.218 * [backup-simplify]: Simplify 1 into 1 3.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.218 * [taylor]: Taking taylor expansion of y in x 3.218 * [backup-simplify]: Simplify y into y 3.218 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.218 * [taylor]: Taking taylor expansion of x in x 3.219 * [backup-simplify]: Simplify 0 into 0 3.219 * [backup-simplify]: Simplify 1 into 1 3.219 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.219 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 3.219 * [backup-simplify]: Simplify (/ (- 1 (/ 1 y)) 1) into (- 1 (/ 1 y)) 3.219 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x 3.219 * [taylor]: Taking taylor expansion of -1 in x 3.219 * [backup-simplify]: Simplify -1 into -1 3.219 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x 3.219 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x 3.219 * [taylor]: Taking taylor expansion of 1 in x 3.219 * [backup-simplify]: Simplify 1 into 1 3.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.219 * [taylor]: Taking taylor expansion of y in x 3.219 * [backup-simplify]: Simplify y into y 3.219 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.219 * [taylor]: Taking taylor expansion of x in x 3.219 * [backup-simplify]: Simplify 0 into 0 3.219 * [backup-simplify]: Simplify 1 into 1 3.219 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 3.219 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 3.220 * [backup-simplify]: Simplify (/ (- 1 (/ 1 y)) 1) into (- 1 (/ 1 y)) 3.220 * [backup-simplify]: Simplify (* -1 (- 1 (/ 1 y))) into (* -1 (- 1 (/ 1 y))) 3.220 * [taylor]: Taking taylor expansion of (* -1 (- 1 (/ 1 y))) in y 3.220 * [taylor]: Taking taylor expansion of -1 in y 3.220 * [backup-simplify]: Simplify -1 into -1 3.220 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 3.220 * [taylor]: Taking taylor expansion of 1 in y 3.220 * [backup-simplify]: Simplify 1 into 1 3.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.220 * [taylor]: Taking taylor expansion of y in y 3.220 * [backup-simplify]: Simplify 0 into 0 3.220 * [backup-simplify]: Simplify 1 into 1 3.221 * [backup-simplify]: Simplify (/ 1 1) into 1 3.221 * [backup-simplify]: Simplify (- 1) into -1 3.221 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.222 * [backup-simplify]: Simplify (* -1 -1) into 1 3.222 * [backup-simplify]: Simplify 1 into 1 3.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.222 * [backup-simplify]: Simplify (- 0) into 0 3.223 * [backup-simplify]: Simplify (+ 0 0) into 0 3.224 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)))) into 0 3.224 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1 (/ 1 y)))) into 0 3.224 * [taylor]: Taking taylor expansion of 0 in y 3.224 * [backup-simplify]: Simplify 0 into 0 3.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.226 * [backup-simplify]: Simplify (- 0) into 0 3.226 * [backup-simplify]: Simplify (+ 1 0) into 1 3.227 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1 3.227 * [backup-simplify]: Simplify -1 into -1 3.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.227 * [backup-simplify]: Simplify (- 0) into 0 3.228 * [backup-simplify]: Simplify (+ 0 0) into 0 3.229 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.230 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y))))) into 0 3.230 * [taylor]: Taking taylor expansion of 0 in y 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 0 into 0 3.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.232 * [backup-simplify]: Simplify (- 0) into 0 3.233 * [backup-simplify]: Simplify (+ 0 0) into 0 3.234 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.235 * [backup-simplify]: Simplify (- 0) into 0 3.235 * [backup-simplify]: Simplify (+ 0 0) into 0 3.237 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.238 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y)))))) into 0 3.238 * [taylor]: Taking taylor expansion of 0 in y 3.238 * [backup-simplify]: Simplify 0 into 0 3.238 * [backup-simplify]: Simplify 0 into 0 3.238 * [backup-simplify]: Simplify 0 into 0 3.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.240 * [backup-simplify]: Simplify (- 0) into 0 3.240 * [backup-simplify]: Simplify (+ 0 0) into 0 3.241 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0 3.242 * [backup-simplify]: Simplify 0 into 0 3.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.242 * [backup-simplify]: Simplify (- 0) into 0 3.243 * [backup-simplify]: Simplify (+ 0 0) into 0 3.245 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.247 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y))))))) into 0 3.247 * [taylor]: Taking taylor expansion of 0 in y 3.247 * [backup-simplify]: Simplify 0 into 0 3.247 * [backup-simplify]: Simplify 0 into 0 3.247 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y)) 3.247 * * * [progress]: simplifying candidates 3.248 * [simplify]: Simplifying: (* x (+ y 1)) (+ (log x) (log (+ y 1))) (log (* x (+ y 1))) (exp (* x (+ y 1))) (* (* (* x x) x) (* (* (+ y 1) (+ y 1)) (+ y 1))) (* (cbrt (* x (+ y 1))) (cbrt (* x (+ y 1)))) (cbrt (* x (+ y 1))) (* (* (* x (+ y 1)) (* x (+ y 1))) (* x (+ y 1))) (sqrt (* x (+ y 1))) (sqrt (* x (+ y 1))) (* (sqrt x) (sqrt (+ y 1))) (* (sqrt x) (sqrt (+ y 1))) (* x y) (* x 1) (* y x) (* 1 x) (* x (* (cbrt (+ y 1)) (cbrt (+ y 1)))) (* x (sqrt (+ y 1))) (* x 1) (* x 1) (* (cbrt x) (+ y 1)) (* (sqrt x) (+ y 1)) (* x (+ y 1)) (* x (+ (pow y 3) (pow 1 3))) (* x (- (* y y) (* 1 1))) (+ x (* x y)) (+ x (* x y)) (+ x (* x y)) 3.249 * * [simplify]: Extracting # 0 : cost 0 3.249 * * [simplify]: Extracting # 1 : cost 0 3.249 * * [simplify]: Extracting # 2 : cost 0 3.249 * * [simplify]: Extracting # 3 : cost 0 3.249 * * [simplify]: Extracting # 4 : cost 0 3.250 * * [simplify]: Extracting # 5 : cost 0 3.250 * * [simplify]: iteration 0 : 44 enodes (cost 188 ) 3.271 * * [simplify]: Extracting # 0 : cost 0 3.272 * * [simplify]: Extracting # 1 : cost 0 3.272 * * [simplify]: Extracting # 2 : cost 0 3.272 * * [simplify]: Extracting # 3 : cost 0 3.272 * * [simplify]: iteration 1 : 122 enodes (cost 175 ) 3.310 * * [simplify]: Extracting # 0 : cost 0 3.311 * * [simplify]: Extracting # 1 : cost 0 3.311 * * [simplify]: Extracting # 2 : cost 0 3.311 * * [simplify]: Extracting # 3 : cost 0 3.311 * * [simplify]: Extracting # 4 : cost 0 3.312 * * [simplify]: Extracting # 5 : cost 0 3.312 * * [simplify]: iteration 2 : 329 enodes (cost 155 ) 3.641 * * [simplify]: Extracting # 0 : cost 0 3.643 * * [simplify]: Extracting # 1 : cost 0 3.643 * * [simplify]: Extracting # 2 : cost 0 3.644 * * [simplify]: Extracting # 3 : cost 0 3.645 * * [simplify]: Extracting # 4 : cost 0 3.645 * * [simplify]: iteration 3 : 1002 enodes (cost 155 ) 5.734 * * [simplify]: Extracting # 0 : cost 0 5.739 * * [simplify]: Extracting # 1 : cost 0 5.744 * * [simplify]: Extracting # 2 : cost 0 5.748 * * [simplify]: Extracting # 3 : cost 0 5.752 * * [simplify]: Extracting # 4 : cost 0 5.756 * * [simplify]: iteration 4 : 3317 enodes (cost 155 ) 7.461 * * [simplify]: Extracting # 0 : cost 0 7.471 * * [simplify]: Extracting # 1 : cost 0 7.480 * * [simplify]: Extracting # 2 : cost 0 7.493 * * [simplify]: Extracting # 3 : cost 0 7.501 * * [simplify]: Extracting # 4 : cost 0 7.508 * * [simplify]: iteration done: 5000 enodes (cost 155 ) 7.509 * [simplify]: Simplified to: (+ x (* x y)) (log (* x (+ y 1))) (log (* x (+ y 1))) (exp (* x (+ y 1))) (pow (+ x (* x y)) 3) (* (cbrt (* x (+ y 1))) (cbrt (* x (+ y 1)))) (cbrt (* x (+ y 1))) (pow (+ x (* x y)) 3) (sqrt (* x (+ y 1))) (sqrt (* x (+ y 1))) (* (sqrt x) (sqrt (+ y 1))) (* (sqrt x) (sqrt (+ y 1))) (* y x) x (* y x) x (* x (* (cbrt (+ y 1)) (cbrt (+ y 1)))) (* x (sqrt (+ y 1))) x x (* (cbrt x) (+ y 1)) (* (sqrt x) (+ y 1)) (+ x (* x y)) (* x (+ 1 (pow y 3))) (* x (- (* y y) 1)) (+ x (* x y)) (+ x (* x y)) (+ x (* x y)) 7.509 * * * [progress]: adding candidates to table 7.598 * [progress]: [Phase 3 of 3] Extracting. 7.598 * * [regime]: Finding splitpoints for: (# #) 7.598 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x y) x) y) y x) 7.598 * * * * [regimes]: Trying to branch on (+ (+ (* x y) x) y) from (# #) 7.614 * * * * [regimes]: Trying to branch on y from (# #) 7.625 * * * * [regimes]: Trying to branch on x from (# #) 7.638 * * * [regime]: Found split indices: #