52.100 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.015 * * [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]: Extracting # 4 : cost 0 0.016 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.017 * * [simplify]: Extracting # 0 : cost 0 0.017 * * [simplify]: Extracting # 1 : cost 0 0.017 * * [simplify]: Extracting # 2 : cost 0 0.017 * * [simplify]: iteration 1 : 13 enodes (cost 5 ) 0.019 * * [simplify]: Extracting # 0 : cost 0 0.019 * * [simplify]: iteration 2 : 17 enodes (cost 5 ) 0.021 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: iteration done: 19 enodes (cost 5 ) 0.024 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.024 * * [progress]: iteration 1 / 4 0.024 * * * [progress]: picking best candidate 0.029 * * * * [pick]: Picked # 0.029 * * * [progress]: localizing error 0.033 * * * [progress]: generating rewritten candidates 0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.054 * * * [progress]: generating series expansions 0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.054 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.054 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.054 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.054 * [taylor]: Taking taylor expansion of x in y 0.054 * [backup-simplify]: Simplify x into x 0.054 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.054 * [taylor]: Taking taylor expansion of y in y 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 1 into 1 0.054 * [taylor]: Taking taylor expansion of 1.0 in y 0.054 * [backup-simplify]: Simplify 1.0 into 1.0 0.054 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) 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 1.0) in x 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 1.0 in x 0.054 * [backup-simplify]: Simplify 1.0 into 1.0 0.054 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.055 * [taylor]: Taking taylor expansion of y in x 0.055 * [backup-simplify]: Simplify y into y 0.055 * [taylor]: Taking taylor expansion of 1.0 in x 0.055 * [backup-simplify]: Simplify 1.0 into 1.0 0.055 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.055 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ 0 0) into 0 0.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.056 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of 1.0 in y 0.057 * [backup-simplify]: Simplify 1.0 into 1.0 0.057 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.057 * [backup-simplify]: Simplify 1.0 into 1.0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (+ 0 0) into 0 0.058 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (+ 1 0) into 1 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.060 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify (+ 0 0) into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.062 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.062 * [taylor]: Taking taylor expansion of 0 in y 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.062 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.062 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [taylor]: Taking taylor expansion of 1.0 in y 0.063 * [backup-simplify]: Simplify 1.0 into 1.0 0.063 * [taylor]: Taking taylor expansion of x in y 0.063 * [backup-simplify]: Simplify x into x 0.063 * [backup-simplify]: Simplify (+ 1 0) into 1 0.063 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [backup-simplify]: Simplify y into y 0.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.063 * [backup-simplify]: Simplify 1.0 into 1.0 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.063 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [backup-simplify]: Simplify y into y 0.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.063 * [taylor]: Taking taylor expansion of 1.0 in x 0.063 * [backup-simplify]: Simplify 1.0 into 1.0 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.064 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (/ 1 1) into 1 0.064 * [taylor]: Taking taylor expansion of 1.0 in y 0.064 * [backup-simplify]: Simplify 1.0 into 1.0 0.064 * [backup-simplify]: Simplify (+ 1 0) into 1 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.065 * [backup-simplify]: Simplify (+ 0 0) into 0 0.065 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.066 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.066 * [backup-simplify]: Simplify 1.0 into 1.0 0.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.066 * [backup-simplify]: Simplify (+ 0 0) into 0 0.067 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.069 * [backup-simplify]: Simplify (+ 0 0) into 0 0.070 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.070 * [backup-simplify]: Simplify (+ 0 0) into 0 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.073 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.073 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.073 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.073 * [taylor]: Taking taylor expansion of -1 in y 0.073 * [backup-simplify]: Simplify -1 into -1 0.073 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.073 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.073 * [taylor]: Taking taylor expansion of 1.0 in y 0.073 * [backup-simplify]: Simplify 1.0 into 1.0 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 x in y 0.073 * [backup-simplify]: Simplify x into x 0.073 * [backup-simplify]: Simplify (- 1) into -1 0.074 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.074 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.074 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.074 * [taylor]: Taking taylor expansion of -1 in x 0.074 * [backup-simplify]: Simplify -1 into -1 0.074 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.074 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [backup-simplify]: Simplify 1.0 into 1.0 0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [backup-simplify]: Simplify y into y 0.074 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.074 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.074 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.074 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.074 * [taylor]: Taking taylor expansion of -1 in x 0.074 * [backup-simplify]: Simplify -1 into -1 0.074 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.074 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [backup-simplify]: Simplify 1.0 into 1.0 0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [backup-simplify]: Simplify y into y 0.074 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.075 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.075 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.075 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.075 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.075 * [taylor]: Taking taylor expansion of -1 in y 0.075 * [backup-simplify]: Simplify -1 into -1 0.075 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.075 * [taylor]: Taking taylor expansion of 1.0 in y 0.075 * [backup-simplify]: Simplify 1.0 into 1.0 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 1 into 1 0.075 * [backup-simplify]: Simplify (/ 1 1) into 1 0.075 * [backup-simplify]: Simplify (- 1) into -1 0.076 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.076 * [backup-simplify]: Simplify (* -1 -1) into 1 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.076 * [backup-simplify]: Simplify (- 0) into 0 0.076 * [backup-simplify]: Simplify (+ 0 0) into 0 0.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.077 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.078 * [backup-simplify]: Simplify (- 0) into 0 0.078 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.079 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.079 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.081 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.082 * [backup-simplify]: Simplify (- 0) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.083 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.083 * [backup-simplify]: Simplify (- 0) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.085 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.085 * [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (- 0) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.088 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.091 * * * [progress]: simplifying candidates 0.091 * [simplify]: Simplifying: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* x (+ y 1.0)) (+ (log x) (log (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) (* x 1) (* x 1) (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 0.092 * * [simplify]: Extracting # 0 : cost 0 0.092 * * [simplify]: Extracting # 1 : cost 0 0.092 * * [simplify]: Extracting # 2 : cost 0 0.092 * * [simplify]: Extracting # 3 : cost 0 0.092 * * [simplify]: Extracting # 4 : cost 0 0.092 * * [simplify]: Extracting # 5 : cost 0 0.092 * * [simplify]: iteration 0 : 48 enodes (cost 206 ) 0.104 * * [simplify]: Extracting # 0 : cost 0 0.104 * * [simplify]: Extracting # 1 : cost 0 0.105 * * [simplify]: Extracting # 2 : cost 0 0.105 * * [simplify]: Extracting # 3 : cost 0 0.105 * * [simplify]: iteration 1 : 131 enodes (cost 195 ) 0.146 * * [simplify]: Extracting # 0 : cost 0 0.146 * * [simplify]: Extracting # 1 : cost 0 0.147 * * [simplify]: Extracting # 2 : cost 0 0.147 * * [simplify]: Extracting # 3 : cost 0 0.147 * * [simplify]: Extracting # 4 : cost 0 0.148 * * [simplify]: Extracting # 5 : cost 0 0.148 * * [simplify]: iteration 2 : 405 enodes (cost 175 ) 0.389 * * [simplify]: Extracting # 0 : cost 0 0.391 * * [simplify]: Extracting # 1 : cost 0 0.392 * * [simplify]: Extracting # 2 : cost 0 0.393 * * [simplify]: Extracting # 3 : cost 0 0.394 * * [simplify]: Extracting # 4 : cost 0 0.395 * * [simplify]: iteration 3 : 1386 enodes (cost 175 ) 2.888 * * [simplify]: Extracting # 0 : cost 0 2.894 * * [simplify]: Extracting # 1 : cost 0 2.897 * * [simplify]: Extracting # 2 : cost 0 2.900 * * [simplify]: Extracting # 3 : cost 0 2.903 * * [simplify]: Extracting # 4 : cost 0 2.905 * * [simplify]: iteration 4 : 4685 enodes (cost 175 ) 3.964 * * [simplify]: Extracting # 0 : cost 0 3.967 * * [simplify]: Extracting # 1 : cost 0 3.970 * * [simplify]: iteration done: 5000 enodes (cost 175 ) 3.970 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* (+ y 1.0) x) (log (* (+ y 1.0) x)) (log (* (+ y 1.0) x)) (exp (* x (+ y 1.0))) (pow (* (+ y 1.0) x) 3) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* (+ y 1.0) x) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* 1.0 x) (* x y) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) x x (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* (+ y 1.0) x) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) x) (* (+ y 1.0) x) (* (+ y 1.0) x) 3.970 * * * [progress]: adding candidates to table 4.013 * * [progress]: iteration 2 / 4 4.014 * * * [progress]: picking best candidate 4.015 * * * * [pick]: Picked # 4.015 * * * [progress]: localizing error 4.020 * * * [progress]: generating rewritten candidates 4.020 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.028 * * * [progress]: generating series expansions 4.028 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.028 * [backup-simplify]: Simplify (+ (* x y) (* 1.0 x)) into (+ (* 1.0 x) (* x y)) 4.028 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0 4.028 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 4.028 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.028 * [taylor]: Taking taylor expansion of 1.0 in y 4.028 * [backup-simplify]: Simplify 1.0 into 1.0 4.028 * [taylor]: Taking taylor expansion of x in y 4.028 * [backup-simplify]: Simplify x into x 4.028 * [taylor]: Taking taylor expansion of (* x y) in y 4.028 * [taylor]: Taking taylor expansion of x in y 4.028 * [backup-simplify]: Simplify x into x 4.028 * [taylor]: Taking taylor expansion of y in y 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify 1 into 1 4.028 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.028 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.028 * [taylor]: Taking taylor expansion of 1.0 in x 4.028 * [backup-simplify]: Simplify 1.0 into 1.0 4.028 * [taylor]: Taking taylor expansion of x in x 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify 1 into 1 4.028 * [taylor]: Taking taylor expansion of (* x y) in x 4.028 * [taylor]: Taking taylor expansion of x in x 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify 1 into 1 4.028 * [taylor]: Taking taylor expansion of y in x 4.028 * [backup-simplify]: Simplify y into y 4.028 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.028 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.028 * [taylor]: Taking taylor expansion of 1.0 in x 4.028 * [backup-simplify]: Simplify 1.0 into 1.0 4.028 * [taylor]: Taking taylor expansion of x in x 4.028 * [backup-simplify]: Simplify 0 into 0 4.028 * [backup-simplify]: Simplify 1 into 1 4.028 * [taylor]: Taking taylor expansion of (* x y) in x 4.028 * [taylor]: Taking taylor expansion of x in x 4.029 * [backup-simplify]: Simplify 0 into 0 4.029 * [backup-simplify]: Simplify 1 into 1 4.029 * [taylor]: Taking taylor expansion of y in x 4.029 * [backup-simplify]: Simplify y into y 4.029 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.029 * [backup-simplify]: Simplify (* 0 y) into 0 4.029 * [backup-simplify]: Simplify (+ 0 0) into 0 4.029 * [taylor]: Taking taylor expansion of 0 in y 4.029 * [backup-simplify]: Simplify 0 into 0 4.029 * [backup-simplify]: Simplify 0 into 0 4.030 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.031 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.031 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0) 4.031 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 4.031 * [taylor]: Taking taylor expansion of y in y 4.031 * [backup-simplify]: Simplify 0 into 0 4.031 * [backup-simplify]: Simplify 1 into 1 4.031 * [taylor]: Taking taylor expansion of 1.0 in y 4.031 * [backup-simplify]: Simplify 1.0 into 1.0 4.031 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.031 * [backup-simplify]: Simplify 1.0 into 1.0 4.031 * [backup-simplify]: Simplify 0 into 0 4.032 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 4.032 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.032 * [backup-simplify]: Simplify (+ 0 0) into 0 4.032 * [taylor]: Taking taylor expansion of 0 in y 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (+ 1 0) into 1 4.033 * [backup-simplify]: Simplify 1 into 1 4.033 * [backup-simplify]: Simplify 0 into 0 4.033 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.034 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.034 * [backup-simplify]: Simplify (+ 0 0) into 0 4.034 * [taylor]: Taking taylor expansion of 0 in y 4.034 * [backup-simplify]: Simplify 0 into 0 4.034 * [backup-simplify]: Simplify 0 into 0 4.034 * [backup-simplify]: Simplify 0 into 0 4.035 * [backup-simplify]: Simplify (+ 0 0) into 0 4.035 * [backup-simplify]: Simplify 0 into 0 4.035 * [backup-simplify]: Simplify 0 into 0 4.035 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.036 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.037 * [backup-simplify]: Simplify (+ 0 0) into 0 4.037 * [taylor]: Taking taylor expansion of 0 in y 4.037 * [backup-simplify]: Simplify 0 into 0 4.037 * [backup-simplify]: Simplify 0 into 0 4.037 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 4.037 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* 1.0 (/ 1 x))) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 4.037 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 4.037 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 4.037 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.037 * [taylor]: Taking taylor expansion of 1.0 in y 4.037 * [backup-simplify]: Simplify 1.0 into 1.0 4.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.037 * [taylor]: Taking taylor expansion of x in y 4.037 * [backup-simplify]: Simplify x into x 4.037 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.037 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.037 * [taylor]: Taking taylor expansion of (* x y) in y 4.037 * [taylor]: Taking taylor expansion of x in y 4.037 * [backup-simplify]: Simplify x into x 4.037 * [taylor]: Taking taylor expansion of y in y 4.038 * [backup-simplify]: Simplify 0 into 0 4.038 * [backup-simplify]: Simplify 1 into 1 4.038 * [backup-simplify]: Simplify (* x 0) into 0 4.038 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.038 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.038 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.038 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.038 * [taylor]: Taking taylor expansion of 1.0 in x 4.038 * [backup-simplify]: Simplify 1.0 into 1.0 4.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.038 * [taylor]: Taking taylor expansion of x in x 4.038 * [backup-simplify]: Simplify 0 into 0 4.038 * [backup-simplify]: Simplify 1 into 1 4.039 * [backup-simplify]: Simplify (/ 1 1) into 1 4.039 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.039 * [taylor]: Taking taylor expansion of (* x y) in x 4.039 * [taylor]: Taking taylor expansion of x in x 4.039 * [backup-simplify]: Simplify 0 into 0 4.039 * [backup-simplify]: Simplify 1 into 1 4.039 * [taylor]: Taking taylor expansion of y in x 4.039 * [backup-simplify]: Simplify y into y 4.039 * [backup-simplify]: Simplify (* 0 y) into 0 4.039 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.039 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.039 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.039 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.039 * [taylor]: Taking taylor expansion of 1.0 in x 4.039 * [backup-simplify]: Simplify 1.0 into 1.0 4.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.039 * [taylor]: Taking taylor expansion of x in x 4.039 * [backup-simplify]: Simplify 0 into 0 4.039 * [backup-simplify]: Simplify 1 into 1 4.040 * [backup-simplify]: Simplify (/ 1 1) into 1 4.040 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.040 * [taylor]: Taking taylor expansion of (* x y) in x 4.040 * [taylor]: Taking taylor expansion of x in x 4.040 * [backup-simplify]: Simplify 0 into 0 4.040 * [backup-simplify]: Simplify 1 into 1 4.040 * [taylor]: Taking taylor expansion of y in x 4.040 * [backup-simplify]: Simplify y into y 4.040 * [backup-simplify]: Simplify (* 0 y) into 0 4.040 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.040 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.041 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.041 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 4.041 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 4.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.041 * [taylor]: Taking taylor expansion of y in y 4.041 * [backup-simplify]: Simplify 0 into 0 4.041 * [backup-simplify]: Simplify 1 into 1 4.041 * [backup-simplify]: Simplify (/ 1 1) into 1 4.041 * [taylor]: Taking taylor expansion of 1.0 in y 4.041 * [backup-simplify]: Simplify 1.0 into 1.0 4.042 * [backup-simplify]: Simplify (+ 1 0) into 1 4.042 * [backup-simplify]: Simplify 1 into 1 4.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.043 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.044 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.044 * [backup-simplify]: Simplify (+ 0 0) into 0 4.044 * [taylor]: Taking taylor expansion of 0 in y 4.044 * [backup-simplify]: Simplify 0 into 0 4.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.045 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.045 * [backup-simplify]: Simplify 1.0 into 1.0 4.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.046 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.047 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.047 * [backup-simplify]: Simplify (+ 0 0) into 0 4.047 * [taylor]: Taking taylor expansion of 0 in y 4.047 * [backup-simplify]: Simplify 0 into 0 4.047 * [backup-simplify]: Simplify 0 into 0 4.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.048 * [backup-simplify]: Simplify (+ 0 0) into 0 4.048 * [backup-simplify]: Simplify 0 into 0 4.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.049 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.051 * [backup-simplify]: Simplify (+ 0 0) into 0 4.051 * [taylor]: Taking taylor expansion of 0 in y 4.051 * [backup-simplify]: Simplify 0 into 0 4.051 * [backup-simplify]: Simplify 0 into 0 4.051 * [backup-simplify]: Simplify 0 into 0 4.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.051 * [backup-simplify]: Simplify (+ 0 0) into 0 4.051 * [backup-simplify]: Simplify 0 into 0 4.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.053 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.054 * [backup-simplify]: Simplify (+ 0 0) into 0 4.054 * [taylor]: Taking taylor expansion of 0 in y 4.054 * [backup-simplify]: Simplify 0 into 0 4.054 * [backup-simplify]: Simplify 0 into 0 4.054 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 4.055 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.055 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.055 * [taylor]: Taking taylor expansion of (* x y) in y 4.055 * [taylor]: Taking taylor expansion of x in y 4.055 * [backup-simplify]: Simplify x into x 4.055 * [taylor]: Taking taylor expansion of y in y 4.055 * [backup-simplify]: Simplify 0 into 0 4.055 * [backup-simplify]: Simplify 1 into 1 4.055 * [backup-simplify]: Simplify (* x 0) into 0 4.055 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.055 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.055 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.055 * [taylor]: Taking taylor expansion of 1.0 in y 4.055 * [backup-simplify]: Simplify 1.0 into 1.0 4.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.055 * [taylor]: Taking taylor expansion of x in y 4.055 * [backup-simplify]: Simplify x into x 4.055 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.055 * [taylor]: Taking taylor expansion of (* x y) in x 4.055 * [taylor]: Taking taylor expansion of x in x 4.055 * [backup-simplify]: Simplify 0 into 0 4.055 * [backup-simplify]: Simplify 1 into 1 4.055 * [taylor]: Taking taylor expansion of y in x 4.055 * [backup-simplify]: Simplify y into y 4.055 * [backup-simplify]: Simplify (* 0 y) into 0 4.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.056 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.056 * [taylor]: Taking taylor expansion of 1.0 in x 4.056 * [backup-simplify]: Simplify 1.0 into 1.0 4.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.056 * [taylor]: Taking taylor expansion of x in x 4.056 * [backup-simplify]: Simplify 0 into 0 4.056 * [backup-simplify]: Simplify 1 into 1 4.056 * [backup-simplify]: Simplify (/ 1 1) into 1 4.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.056 * [taylor]: Taking taylor expansion of (* x y) in x 4.056 * [taylor]: Taking taylor expansion of x in x 4.056 * [backup-simplify]: Simplify 0 into 0 4.056 * [backup-simplify]: Simplify 1 into 1 4.056 * [taylor]: Taking taylor expansion of y in x 4.056 * [backup-simplify]: Simplify y into y 4.056 * [backup-simplify]: Simplify (* 0 y) into 0 4.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.057 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.057 * [taylor]: Taking taylor expansion of 1.0 in x 4.057 * [backup-simplify]: Simplify 1.0 into 1.0 4.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.057 * [taylor]: Taking taylor expansion of x in x 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [backup-simplify]: Simplify (/ 1 1) into 1 4.057 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.057 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.058 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 4.058 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 4.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.058 * [taylor]: Taking taylor expansion of y in y 4.058 * [backup-simplify]: Simplify 0 into 0 4.058 * [backup-simplify]: Simplify 1 into 1 4.058 * [backup-simplify]: Simplify (/ 1 1) into 1 4.058 * [taylor]: Taking taylor expansion of 1.0 in y 4.058 * [backup-simplify]: Simplify 1.0 into 1.0 4.058 * [backup-simplify]: Simplify (+ 1 0) into 1 4.058 * [backup-simplify]: Simplify 1 into 1 4.059 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.060 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.060 * [backup-simplify]: Simplify (- 0) into 0 4.061 * [backup-simplify]: Simplify (+ 0 0) into 0 4.061 * [taylor]: Taking taylor expansion of 0 in y 4.061 * [backup-simplify]: Simplify 0 into 0 4.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.061 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.062 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.062 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.063 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.064 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.064 * [backup-simplify]: Simplify (- 0) into 0 4.064 * [backup-simplify]: Simplify (+ 0 0) into 0 4.064 * [taylor]: Taking taylor expansion of 0 in y 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify 0 into 0 4.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.065 * [backup-simplify]: Simplify (- 0) into 0 4.065 * [backup-simplify]: Simplify (+ 0 0) into 0 4.065 * [backup-simplify]: Simplify 0 into 0 4.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.068 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.068 * [backup-simplify]: Simplify (- 0) into 0 4.068 * [backup-simplify]: Simplify (+ 0 0) into 0 4.068 * [taylor]: Taking taylor expansion of 0 in y 4.068 * [backup-simplify]: Simplify 0 into 0 4.068 * [backup-simplify]: Simplify 0 into 0 4.068 * [backup-simplify]: Simplify 0 into 0 4.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.072 * [backup-simplify]: Simplify (- 0) into 0 4.073 * [backup-simplify]: Simplify (+ 0 0) into 0 4.073 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.075 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.075 * [backup-simplify]: Simplify (- 0) into 0 4.076 * [backup-simplify]: Simplify (+ 0 0) into 0 4.076 * [taylor]: Taking taylor expansion of 0 in y 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 4.076 * * * [progress]: simplifying candidates 4.077 * [simplify]: Simplifying: (expm1 (+ (* x y) (* 1.0 x))) (log1p (+ (* x y) (* 1.0 x))) (* (exp (* x y)) (exp (* 1.0 x))) (log (+ (* x y) (* 1.0 x))) (exp (+ (* x y) (* 1.0 x))) (* (cbrt (+ (* x y) (* 1.0 x))) (cbrt (+ (* x y) (* 1.0 x)))) (cbrt (+ (* x y) (* 1.0 x))) (* (* (+ (* x y) (* 1.0 x)) (+ (* x y) (* 1.0 x))) (+ (* x y) (* 1.0 x))) (sqrt (+ (* x y) (* 1.0 x))) (sqrt (+ (* x y) (* 1.0 x))) (+ (pow (* x y) 3) (pow (* 1.0 x) 3)) (+ (* (* x y) (* x y)) (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* 1.0 x)))) (- (* (* x y) (* x y)) (* (* 1.0 x) (* 1.0 x))) (- (* x y) (* 1.0 x)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 4.077 * * [simplify]: Extracting # 0 : cost 0 4.077 * * [simplify]: Extracting # 1 : cost 0 4.077 * * [simplify]: Extracting # 2 : cost 0 4.077 * * [simplify]: Extracting # 3 : cost 0 4.077 * * [simplify]: Extracting # 4 : cost 0 4.077 * * [simplify]: Extracting # 5 : cost 0 4.077 * * [simplify]: Extracting # 6 : cost 0 4.077 * * [simplify]: iteration 0 : 30 enodes (cost 182 ) 4.085 * * [simplify]: Extracting # 0 : cost 0 4.085 * * [simplify]: Extracting # 1 : cost 0 4.085 * * [simplify]: Extracting # 2 : cost 0 4.085 * * [simplify]: Extracting # 3 : cost 0 4.086 * * [simplify]: Extracting # 4 : cost 0 4.086 * * [simplify]: iteration 1 : 103 enodes (cost 159 ) 4.118 * * [simplify]: Extracting # 0 : cost 0 4.118 * * [simplify]: Extracting # 1 : cost 0 4.118 * * [simplify]: Extracting # 2 : cost 0 4.119 * * [simplify]: Extracting # 3 : cost 0 4.119 * * [simplify]: Extracting # 4 : cost 0 4.119 * * [simplify]: Extracting # 5 : cost 0 4.120 * * [simplify]: Extracting # 6 : cost 0 4.120 * * [simplify]: iteration 2 : 365 enodes (cost 126 ) 4.373 * * [simplify]: Extracting # 0 : cost 0 4.375 * * [simplify]: Extracting # 1 : cost 0 4.376 * * [simplify]: Extracting # 2 : cost 0 4.378 * * [simplify]: Extracting # 3 : cost 0 4.379 * * [simplify]: Extracting # 4 : cost 0 4.381 * * [simplify]: iteration 3 : 1255 enodes (cost 125 ) 6.002 * * [simplify]: Extracting # 0 : cost 0 6.006 * * [simplify]: Extracting # 1 : cost 0 6.010 * * [simplify]: Extracting # 2 : cost 0 6.020 * * [simplify]: Extracting # 3 : cost 0 6.023 * * [simplify]: Extracting # 4 : cost 0 6.026 * * [simplify]: iteration 4 : 4009 enodes (cost 123 ) 7.407 * * [simplify]: Extracting # 0 : cost 0 7.413 * * [simplify]: Extracting # 1 : cost 0 7.418 * * [simplify]: iteration done: 5000 enodes (cost 123 ) 7.418 * [simplify]: Simplified to: (expm1 (* x (+ 1.0 y))) (log1p (* x (+ 1.0 y))) (exp (* x (+ 1.0 y))) (log (* x (+ 1.0 y))) (exp (* x (+ 1.0 y))) (* (cbrt (* x (+ 1.0 y))) (cbrt (* x (+ 1.0 y)))) (cbrt (* x (+ 1.0 y))) (pow (* x (+ 1.0 y)) 3) (sqrt (* x (+ 1.0 y))) (sqrt (* x (+ 1.0 y))) (+ (pow (* x y) 3) (pow (* 1.0 x) 3)) (* x (* x (+ (* 1.0 (- 1.0 y)) (* y y)))) (* (* x (- y 1.0)) (* x (+ 1.0 y))) (* x (- y 1.0)) (* x (+ 1.0 y)) (* x (+ 1.0 y)) (* x (+ 1.0 y)) 7.418 * * * [progress]: adding candidates to table 7.447 * [progress]: [Phase 3 of 3] Extracting. 7.447 * * [regime]: Finding splitpoints for: (# #) 7.447 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 7.447 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 7.459 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 7.475 * * * * [regimes]: Trying to branch on y from (# #) 7.492 * * * * [regimes]: Trying to branch on x from (# #) 7.507 * * * [regime]: Found split indices: #