22.265 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying: (+ (+ (* x y) x) y) 0.013 * * [simplify]: Extracting # 0 : cost 0 0.014 * * [simplify]: Extracting # 1 : cost 0 0.014 * * [simplify]: Extracting # 2 : cost 0 0.014 * * [simplify]: Extracting # 3 : cost 0 0.014 * * [simplify]: Extracting # 4 : cost 0 0.014 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.014 * * [simplify]: Extracting # 0 : cost 0 0.015 * * [simplify]: Extracting # 1 : cost 0 0.015 * * [simplify]: Extracting # 2 : cost 0 0.015 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.016 * * [simplify]: Extracting # 0 : cost 0 0.016 * * [simplify]: Extracting # 1 : cost 0 0.016 * * [simplify]: Extracting # 2 : cost 0 0.016 * * [simplify]: Extracting # 3 : cost 0 0.016 * * [simplify]: iteration 2 : 20 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]: iteration 3 : 26 enodes (cost 7 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 4 : 34 enodes (cost 7 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 5 : 40 enodes (cost 7 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: iteration done: 40 enodes (cost 7 ) 0.037 * [simplify]: Simplified to: (+ (+ (* x y) x) y) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.038 * * * [progress]: localizing error 0.045 * * * [progress]: generating rewritten candidates 0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.053 * * * [progress]: generating series expansions 0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.053 * [backup-simplify]: Simplify (+ (* x y) x) into (+ x (* x y)) 0.053 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0 0.053 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y 0.053 * [taylor]: Taking taylor expansion of x in y 0.053 * [backup-simplify]: Simplify x into x 0.053 * [taylor]: Taking taylor expansion of (* x y) in y 0.053 * [taylor]: Taking taylor expansion of x in y 0.053 * [backup-simplify]: Simplify x into x 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [taylor]: Taking taylor expansion of (* x y) in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [backup-simplify]: Simplify y into y 0.054 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.054 * [taylor]: Taking taylor expansion of (* x y) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [backup-simplify]: Simplify y into y 0.054 * [backup-simplify]: Simplify (* 0 y) into 0 0.054 * [backup-simplify]: Simplify (+ 0 0) into 0 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.055 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1) 0.055 * [taylor]: Taking taylor expansion of (+ y 1) in y 0.055 * [taylor]: Taking taylor expansion of y in y 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of 1 in y 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [backup-simplify]: Simplify (+ 0 1) into 1 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.056 * [backup-simplify]: Simplify (+ 0 0) into 0 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ 1 0) into 1 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.057 * [backup-simplify]: Simplify (+ 0 0) into 0 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (+ 0 0) into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.059 * [taylor]: Taking taylor expansion of 0 in y 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y)) 0.059 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (/ 1 x)) into (+ (/ 1 x) (/ 1 (* x y))) 0.059 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0 0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.059 * [taylor]: Taking taylor expansion of x in y 0.059 * [backup-simplify]: Simplify x into x 0.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.059 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.059 * [taylor]: Taking taylor expansion of (* x y) in y 0.059 * [taylor]: Taking taylor expansion of x in y 0.059 * [backup-simplify]: Simplify x into x 0.059 * [taylor]: Taking taylor expansion of y in y 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (* x 0) into 0 0.059 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [backup-simplify]: Simplify (/ 1 1) into 1 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.060 * [taylor]: Taking taylor expansion of (* x y) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [backup-simplify]: Simplify y into y 0.060 * [backup-simplify]: Simplify (* 0 y) into 0 0.060 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.060 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 1 into 1 0.060 * [backup-simplify]: Simplify (/ 1 1) into 1 0.060 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.060 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [backup-simplify]: Simplify y into y 0.061 * [backup-simplify]: Simplify (* 0 y) into 0 0.061 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.061 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.061 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1) 0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (/ 1 1) into 1 0.062 * [taylor]: Taking taylor expansion of 1 in y 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (+ 1 0) into 1 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.063 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.063 * [backup-simplify]: Simplify (+ 0 0) into 0 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.064 * [backup-simplify]: Simplify (+ 0 1) into 1 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.065 * [backup-simplify]: Simplify (+ 0 0) into 0 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.066 * [backup-simplify]: Simplify (+ 0 0) into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.070 * [backup-simplify]: Simplify (+ 0 0) into 0 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y)) 0.071 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (- (/ 1 (* x y)) (/ 1 x)) 0.071 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0 0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.071 * [taylor]: Taking taylor expansion of (* x y) in y 0.071 * [taylor]: Taking taylor expansion of x in y 0.071 * [backup-simplify]: Simplify x into x 0.071 * [taylor]: Taking taylor expansion of y in y 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [backup-simplify]: Simplify (* x 0) into 0 0.071 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.071 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.071 * [taylor]: Taking taylor expansion of x in y 0.071 * [backup-simplify]: Simplify x into x 0.071 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.071 * [taylor]: Taking taylor expansion of (* x y) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [backup-simplify]: Simplify y into y 0.071 * [backup-simplify]: Simplify (* 0 y) into 0 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.072 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify (/ 1 1) into 1 0.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.072 * [taylor]: Taking taylor expansion of (* x y) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [taylor]: Taking taylor expansion of y in x 0.072 * [backup-simplify]: Simplify y into y 0.072 * [backup-simplify]: Simplify (* 0 y) into 0 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.072 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [backup-simplify]: Simplify (/ 1 1) into 1 0.073 * [backup-simplify]: Simplify (- 1) into -1 0.073 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1) 0.073 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [backup-simplify]: Simplify (/ 1 1) into 1 0.073 * [taylor]: Taking taylor expansion of 1 in y 0.073 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (+ 1 0) into 1 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.076 * [backup-simplify]: Simplify (- 1) into -1 0.076 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.076 * [backup-simplify]: Simplify -1 into -1 0.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [backup-simplify]: Simplify (+ 0 0) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.078 * [backup-simplify]: Simplify (- 0) into 0 0.079 * [backup-simplify]: Simplify (+ 0 0) into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.081 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.083 * [backup-simplify]: Simplify (- 0) 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 0.084 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y)) 0.084 * * * [progress]: simplifying candidates 0.084 * [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)) 0.085 * * [simplify]: Extracting # 0 : cost 0 0.085 * * [simplify]: Extracting # 1 : cost 0 0.085 * * [simplify]: Extracting # 2 : cost 0 0.085 * * [simplify]: Extracting # 3 : cost 0 0.085 * * [simplify]: Extracting # 4 : cost 0 0.085 * * [simplify]: Extracting # 5 : cost 0 0.085 * * [simplify]: Extracting # 6 : cost 0 0.085 * * [simplify]: iteration 0 : 26 enodes (cost 124 ) 0.090 * * [simplify]: Extracting # 0 : cost 0 0.091 * * [simplify]: Extracting # 1 : cost 0 0.091 * * [simplify]: Extracting # 2 : cost 0 0.091 * * [simplify]: Extracting # 3 : cost 0 0.091 * * [simplify]: Extracting # 4 : cost 0 0.091 * * [simplify]: iteration 1 : 75 enodes (cost 121 ) 0.111 * * [simplify]: Extracting # 0 : cost 0 0.111 * * [simplify]: Extracting # 1 : cost 0 0.112 * * [simplify]: Extracting # 2 : cost 0 0.112 * * [simplify]: Extracting # 3 : cost 0 0.112 * * [simplify]: Extracting # 4 : cost 0 0.112 * * [simplify]: Extracting # 5 : cost 0 0.113 * * [simplify]: Extracting # 6 : cost 0 0.113 * * [simplify]: iteration 2 : 219 enodes (cost 107 ) 0.199 * * [simplify]: Extracting # 0 : cost 0 0.199 * * [simplify]: Extracting # 1 : cost 0 0.200 * * [simplify]: Extracting # 2 : cost 0 0.200 * * [simplify]: Extracting # 3 : cost 0 0.201 * * [simplify]: Extracting # 4 : cost 0 0.201 * * [simplify]: iteration 3 : 617 enodes (cost 107 ) 0.509 * * [simplify]: Extracting # 0 : cost 0 0.511 * * [simplify]: Extracting # 1 : cost 0 0.512 * * [simplify]: Extracting # 2 : cost 0 0.514 * * [simplify]: Extracting # 3 : cost 0 0.515 * * [simplify]: Extracting # 4 : cost 0 0.517 * * [simplify]: Extracting # 5 : cost 0 0.518 * * [simplify]: iteration 4 : 1684 enodes (cost 105 ) 1.862 * * [simplify]: Extracting # 0 : cost 0 1.868 * * [simplify]: Extracting # 1 : cost 0 1.873 * * [simplify]: Extracting # 2 : cost 0 1.877 * * [simplify]: Extracting # 3 : cost 0 1.882 * * [simplify]: Extracting # 4 : cost 0 1.890 * * [simplify]: iteration done: 5000 enodes (cost 105 ) 1.891 * [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)) 1.891 * * * [progress]: adding candidates to table 1.912 * * [progress]: iteration 2 / 4 1.912 * * * [progress]: picking best candidate 1.913 * * * * [pick]: Picked # 1.913 * * * [progress]: localizing error 1.917 * * * [progress]: generating rewritten candidates 1.917 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.936 * * * [progress]: generating series expansions 1.937 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.937 * [backup-simplify]: Simplify (* x (+ y 1)) into (* x (+ y 1)) 1.937 * [approximate]: Taking taylor expansion of (* x (+ y 1)) in (x y) around 0 1.937 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in y 1.937 * [taylor]: Taking taylor expansion of x in y 1.937 * [backup-simplify]: Simplify x into x 1.937 * [taylor]: Taking taylor expansion of (+ y 1) in y 1.937 * [taylor]: Taking taylor expansion of y in y 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [taylor]: Taking taylor expansion of 1 in y 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x 1.937 * [taylor]: Taking taylor expansion of x in x 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [taylor]: Taking taylor expansion of (+ y 1) in x 1.937 * [taylor]: Taking taylor expansion of y in x 1.937 * [backup-simplify]: Simplify y into y 1.937 * [taylor]: Taking taylor expansion of 1 in x 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [taylor]: Taking taylor expansion of (* x (+ y 1)) in x 1.937 * [taylor]: Taking taylor expansion of x in x 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [taylor]: Taking taylor expansion of (+ y 1) in x 1.937 * [taylor]: Taking taylor expansion of y in x 1.937 * [backup-simplify]: Simplify y into y 1.937 * [taylor]: Taking taylor expansion of 1 in x 1.937 * [backup-simplify]: Simplify 1 into 1 1.937 * [backup-simplify]: Simplify (+ y 1) into (+ y 1) 1.937 * [backup-simplify]: Simplify (* 0 (+ y 1)) into 0 1.937 * [taylor]: Taking taylor expansion of 0 in y 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 0 into 0 1.938 * [backup-simplify]: Simplify (+ 0 0) into 0 1.938 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1))) into (+ y 1) 1.938 * [taylor]: Taking taylor expansion of (+ y 1) in y 1.938 * [taylor]: Taking taylor expansion of y in y 1.938 * [backup-simplify]: Simplify 0 into 0 1.938 * [backup-simplify]: Simplify 1 into 1 1.938 * [taylor]: Taking taylor expansion of 1 in y 1.938 * [backup-simplify]: Simplify 1 into 1 1.938 * [backup-simplify]: Simplify (+ 0 1) into 1 1.938 * [backup-simplify]: Simplify 1 into 1 1.938 * [backup-simplify]: Simplify 0 into 0 1.939 * [backup-simplify]: Simplify (+ 0 0) into 0 1.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1)))) into 0 1.939 * [taylor]: Taking taylor expansion of 0 in y 1.939 * [backup-simplify]: Simplify 0 into 0 1.939 * [backup-simplify]: Simplify 0 into 0 1.939 * [backup-simplify]: Simplify (+ 1 0) into 1 1.939 * [backup-simplify]: Simplify 1 into 1 1.939 * [backup-simplify]: Simplify 0 into 0 1.940 * [backup-simplify]: Simplify (+ 0 0) into 0 1.940 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1))))) into 0 1.940 * [taylor]: Taking taylor expansion of 0 in y 1.940 * [backup-simplify]: Simplify 0 into 0 1.940 * [backup-simplify]: Simplify 0 into 0 1.940 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1)))))) into 0 1.942 * [taylor]: Taking taylor expansion of 0 in y 1.942 * [backup-simplify]: Simplify 0 into 0 1.942 * [backup-simplify]: Simplify 0 into 0 1.942 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y)) 1.942 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1)) into (/ (+ (/ 1 y) 1) x) 1.942 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in (x y) around 0 1.942 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in y 1.942 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 1.942 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.942 * [taylor]: Taking taylor expansion of y in y 1.942 * [backup-simplify]: Simplify 0 into 0 1.942 * [backup-simplify]: Simplify 1 into 1 1.942 * [backup-simplify]: Simplify (/ 1 1) into 1 1.942 * [taylor]: Taking taylor expansion of 1 in y 1.942 * [backup-simplify]: Simplify 1 into 1 1.942 * [taylor]: Taking taylor expansion of x in y 1.942 * [backup-simplify]: Simplify x into x 1.945 * [backup-simplify]: Simplify (+ 1 0) into 1 1.945 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.945 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x 1.945 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x 1.945 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.945 * [taylor]: Taking taylor expansion of y in x 1.945 * [backup-simplify]: Simplify y into y 1.945 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.945 * [taylor]: Taking taylor expansion of 1 in x 1.945 * [backup-simplify]: Simplify 1 into 1 1.945 * [taylor]: Taking taylor expansion of x in x 1.945 * [backup-simplify]: Simplify 0 into 0 1.945 * [backup-simplify]: Simplify 1 into 1 1.945 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1) 1.945 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1) 1) into (+ (/ 1 y) 1) 1.945 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1) x) in x 1.945 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in x 1.945 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.945 * [taylor]: Taking taylor expansion of y in x 1.945 * [backup-simplify]: Simplify y into y 1.945 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.945 * [taylor]: Taking taylor expansion of 1 in x 1.945 * [backup-simplify]: Simplify 1 into 1 1.945 * [taylor]: Taking taylor expansion of x in x 1.945 * [backup-simplify]: Simplify 0 into 0 1.945 * [backup-simplify]: Simplify 1 into 1 1.946 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1) 1.946 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1) 1) into (+ (/ 1 y) 1) 1.946 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 1.946 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.946 * [taylor]: Taking taylor expansion of y in y 1.946 * [backup-simplify]: Simplify 0 into 0 1.946 * [backup-simplify]: Simplify 1 into 1 1.946 * [backup-simplify]: Simplify (/ 1 1) into 1 1.946 * [taylor]: Taking taylor expansion of 1 in y 1.946 * [backup-simplify]: Simplify 1 into 1 1.946 * [backup-simplify]: Simplify (+ 1 0) into 1 1.946 * [backup-simplify]: Simplify 1 into 1 1.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.947 * [backup-simplify]: Simplify (+ 0 0) into 0 1.947 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)))) into 0 1.947 * [taylor]: Taking taylor expansion of 0 in y 1.947 * [backup-simplify]: Simplify 0 into 0 1.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.948 * [backup-simplify]: Simplify (+ 0 1) into 1 1.948 * [backup-simplify]: Simplify 1 into 1 1.948 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.948 * [backup-simplify]: Simplify (+ 0 0) into 0 1.949 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.949 * [taylor]: Taking taylor expansion of 0 in y 1.949 * [backup-simplify]: Simplify 0 into 0 1.949 * [backup-simplify]: Simplify 0 into 0 1.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.950 * [backup-simplify]: Simplify (+ 0 0) into 0 1.950 * [backup-simplify]: Simplify 0 into 0 1.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.950 * [backup-simplify]: Simplify (+ 0 0) into 0 1.951 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.951 * [taylor]: Taking taylor expansion of 0 in y 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify 0 into 0 1.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.952 * [backup-simplify]: Simplify (+ 0 0) into 0 1.952 * [backup-simplify]: Simplify 0 into 0 1.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.953 * [backup-simplify]: Simplify (+ 0 0) into 0 1.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.954 * [taylor]: Taking taylor expansion of 0 in y 1.954 * [backup-simplify]: Simplify 0 into 0 1.954 * [backup-simplify]: Simplify 0 into 0 1.954 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y)) 1.954 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1)) into (* -1 (/ (- 1 (/ 1 y)) x)) 1.954 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in (x y) around 0 1.954 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in y 1.954 * [taylor]: Taking taylor expansion of -1 in y 1.954 * [backup-simplify]: Simplify -1 into -1 1.954 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in y 1.954 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 1.954 * [taylor]: Taking taylor expansion of 1 in y 1.954 * [backup-simplify]: Simplify 1 into 1 1.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.954 * [taylor]: Taking taylor expansion of y in y 1.954 * [backup-simplify]: Simplify 0 into 0 1.954 * [backup-simplify]: Simplify 1 into 1 1.955 * [backup-simplify]: Simplify (/ 1 1) into 1 1.955 * [taylor]: Taking taylor expansion of x in y 1.955 * [backup-simplify]: Simplify x into x 1.955 * [backup-simplify]: Simplify (- 1) into -1 1.955 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.955 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.955 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x 1.955 * [taylor]: Taking taylor expansion of -1 in x 1.955 * [backup-simplify]: Simplify -1 into -1 1.955 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x 1.955 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x 1.955 * [taylor]: Taking taylor expansion of 1 in x 1.955 * [backup-simplify]: Simplify 1 into 1 1.955 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.955 * [taylor]: Taking taylor expansion of y in x 1.955 * [backup-simplify]: Simplify y into y 1.955 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.955 * [taylor]: Taking taylor expansion of x in x 1.955 * [backup-simplify]: Simplify 0 into 0 1.955 * [backup-simplify]: Simplify 1 into 1 1.955 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.955 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 1.956 * [backup-simplify]: Simplify (/ (- 1 (/ 1 y)) 1) into (- 1 (/ 1 y)) 1.956 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 y)) x)) in x 1.956 * [taylor]: Taking taylor expansion of -1 in x 1.956 * [backup-simplify]: Simplify -1 into -1 1.956 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 y)) x) in x 1.956 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in x 1.956 * [taylor]: Taking taylor expansion of 1 in x 1.956 * [backup-simplify]: Simplify 1 into 1 1.956 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.956 * [taylor]: Taking taylor expansion of y in x 1.956 * [backup-simplify]: Simplify y into y 1.956 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.956 * [taylor]: Taking taylor expansion of x in x 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify 1 into 1 1.956 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.956 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y)) 1.956 * [backup-simplify]: Simplify (/ (- 1 (/ 1 y)) 1) into (- 1 (/ 1 y)) 1.956 * [backup-simplify]: Simplify (* -1 (- 1 (/ 1 y))) into (* -1 (- 1 (/ 1 y))) 1.956 * [taylor]: Taking taylor expansion of (* -1 (- 1 (/ 1 y))) in y 1.956 * [taylor]: Taking taylor expansion of -1 in y 1.956 * [backup-simplify]: Simplify -1 into -1 1.956 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 1.956 * [taylor]: Taking taylor expansion of 1 in y 1.956 * [backup-simplify]: Simplify 1 into 1 1.956 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.956 * [taylor]: Taking taylor expansion of y in y 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify 1 into 1 1.956 * [backup-simplify]: Simplify (/ 1 1) into 1 1.957 * [backup-simplify]: Simplify (- 1) into -1 1.957 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.957 * [backup-simplify]: Simplify (* -1 -1) into 1 1.957 * [backup-simplify]: Simplify 1 into 1 1.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.957 * [backup-simplify]: Simplify (- 0) into 0 1.958 * [backup-simplify]: Simplify (+ 0 0) into 0 1.958 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)))) into 0 1.958 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1 (/ 1 y)))) into 0 1.958 * [taylor]: Taking taylor expansion of 0 in y 1.958 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.959 * [backup-simplify]: Simplify (- 0) into 0 1.959 * [backup-simplify]: Simplify (+ 1 0) into 1 1.960 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1 1.960 * [backup-simplify]: Simplify -1 into -1 1.960 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.960 * [backup-simplify]: Simplify (+ 0 0) into 0 1.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.962 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y))))) into 0 1.962 * [taylor]: Taking taylor expansion of 0 in y 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.962 * [backup-simplify]: Simplify (- 0) into 0 1.963 * [backup-simplify]: Simplify (+ 0 0) into 0 1.963 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0 1.963 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.964 * [backup-simplify]: Simplify (- 0) into 0 1.964 * [backup-simplify]: Simplify (+ 0 0) into 0 1.965 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.966 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y)))))) into 0 1.966 * [taylor]: Taking taylor expansion of 0 in y 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.966 * [backup-simplify]: Simplify (- 0) into 0 1.967 * [backup-simplify]: Simplify (+ 0 0) into 0 1.967 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0 1.967 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.968 * [backup-simplify]: Simplify (- 0) into 0 1.968 * [backup-simplify]: Simplify (+ 0 0) into 0 1.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.970 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1 (/ 1 y))))))) into 0 1.970 * [taylor]: Taking taylor expansion of 0 in y 1.970 * [backup-simplify]: Simplify 0 into 0 1.970 * [backup-simplify]: Simplify 0 into 0 1.971 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y)) 1.971 * * * [progress]: simplifying candidates 1.971 * [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)) 1.971 * * [simplify]: Extracting # 0 : cost 0 1.971 * * [simplify]: Extracting # 1 : cost 0 1.972 * * [simplify]: Extracting # 2 : cost 0 1.972 * * [simplify]: Extracting # 3 : cost 0 1.972 * * [simplify]: Extracting # 4 : cost 0 1.972 * * [simplify]: Extracting # 5 : cost 0 1.972 * * [simplify]: iteration 0 : 44 enodes (cost 188 ) 1.984 * * [simplify]: Extracting # 0 : cost 0 1.984 * * [simplify]: Extracting # 1 : cost 0 1.984 * * [simplify]: Extracting # 2 : cost 0 1.984 * * [simplify]: Extracting # 3 : cost 0 1.984 * * [simplify]: iteration 1 : 122 enodes (cost 175 ) 2.016 * * [simplify]: Extracting # 0 : cost 0 2.019 * * [simplify]: Extracting # 1 : cost 0 2.019 * * [simplify]: Extracting # 2 : cost 0 2.020 * * [simplify]: Extracting # 3 : cost 0 2.020 * * [simplify]: Extracting # 4 : cost 0 2.020 * * [simplify]: Extracting # 5 : cost 0 2.020 * * [simplify]: iteration 2 : 329 enodes (cost 155 ) 2.216 * * [simplify]: Extracting # 0 : cost 0 2.217 * * [simplify]: Extracting # 1 : cost 0 2.218 * * [simplify]: Extracting # 2 : cost 0 2.218 * * [simplify]: Extracting # 3 : cost 0 2.219 * * [simplify]: Extracting # 4 : cost 0 2.219 * * [simplify]: iteration 3 : 1002 enodes (cost 155 ) 3.530 * * [simplify]: Extracting # 0 : cost 0 3.533 * * [simplify]: Extracting # 1 : cost 0 3.535 * * [simplify]: Extracting # 2 : cost 0 3.536 * * [simplify]: Extracting # 3 : cost 0 3.538 * * [simplify]: Extracting # 4 : cost 0 3.540 * * [simplify]: iteration 4 : 3317 enodes (cost 155 ) 4.617 * * [simplify]: Extracting # 0 : cost 0 4.622 * * [simplify]: Extracting # 1 : cost 0 4.626 * * [simplify]: Extracting # 2 : cost 0 4.629 * * [simplify]: Extracting # 3 : cost 0 4.632 * * [simplify]: Extracting # 4 : cost 0 4.636 * * [simplify]: iteration done: 5000 enodes (cost 155 ) 4.636 * [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)) 4.636 * * * [progress]: adding candidates to table 4.677 * [progress]: [Phase 3 of 3] Extracting. 4.677 * * [regime]: Finding splitpoints for: (# #) 4.677 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x y) x) y) y x) 4.677 * * * * [regimes]: Trying to branch on (+ (+ (* x y) x) y) from (# #) 4.688 * * * * [regimes]: Trying to branch on y from (# #) 4.700 * * * * [regimes]: Trying to branch on x from (# #) 4.710 * * * [regime]: Found split indices: #