21.494 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: Extracting # 3 : cost 0 0.028 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 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 1 : 13 enodes (cost 5 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.035 * * [simplify]: iteration done: 15 enodes (cost 5 ) 0.035 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.036 * * [progress]: iteration 1 / 4 0.036 * * * [progress]: picking best candidate 0.037 * * * * [pick]: Picked # 0.037 * * * [progress]: localizing error 0.047 * * * [progress]: generating rewritten candidates 0.047 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.069 * * * [progress]: generating series expansions 0.069 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.069 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.069 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.069 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [backup-simplify]: Simplify x into x 0.069 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of 1.0 in y 0.069 * [backup-simplify]: Simplify 1.0 into 1.0 0.069 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [backup-simplify]: Simplify y into y 0.069 * [taylor]: Taking taylor expansion of 1.0 in x 0.069 * [backup-simplify]: Simplify 1.0 into 1.0 0.069 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [backup-simplify]: Simplify y into y 0.069 * [taylor]: Taking taylor expansion of 1.0 in x 0.069 * [backup-simplify]: Simplify 1.0 into 1.0 0.070 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.070 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) 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 0.070 * [backup-simplify]: Simplify (+ 0 0) into 0 0.071 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.071 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 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 * [taylor]: Taking taylor expansion of 1.0 in y 0.071 * [backup-simplify]: Simplify 1.0 into 1.0 0.071 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.071 * [backup-simplify]: Simplify 1.0 into 1.0 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) 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 0.072 * [backup-simplify]: Simplify (+ 1 0) into 1 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (+ 0 0) into 0 0.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ 0 0) into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.075 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.075 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.075 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 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 * [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 x in y 0.075 * [backup-simplify]: Simplify x into x 0.076 * [backup-simplify]: Simplify (+ 1 0) into 1 0.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.076 * [taylor]: Taking taylor expansion of 1.0 in x 0.076 * [backup-simplify]: Simplify 1.0 into 1.0 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.076 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.076 * [taylor]: Taking taylor expansion of 1.0 in x 0.076 * [backup-simplify]: Simplify 1.0 into 1.0 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.076 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (/ 1 1) into 1 0.077 * [taylor]: Taking taylor expansion of 1.0 in y 0.077 * [backup-simplify]: Simplify 1.0 into 1.0 0.077 * [backup-simplify]: Simplify (+ 1 0) into 1 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.077 * [backup-simplify]: Simplify (+ 0 0) into 0 0.078 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) 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 (- (+ (* 1 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.079 * [backup-simplify]: Simplify 1.0 into 1.0 0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.079 * [backup-simplify]: Simplify (+ 0 0) into 0 0.080 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.083 * [backup-simplify]: Simplify (+ 0 0) 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)) (* 0 (/ 0 y)))) into 0 0.083 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.085 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.085 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.085 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.085 * [taylor]: Taking taylor expansion of -1 in y 0.085 * [backup-simplify]: Simplify -1 into -1 0.085 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.085 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.085 * [taylor]: Taking taylor expansion of 1.0 in y 0.085 * [backup-simplify]: Simplify 1.0 into 1.0 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (/ 1 1) into 1 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [backup-simplify]: Simplify x into x 0.086 * [backup-simplify]: Simplify (- 1) into -1 0.086 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.086 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.086 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.086 * [taylor]: Taking taylor expansion of -1 in x 0.086 * [backup-simplify]: Simplify -1 into -1 0.086 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.086 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * [backup-simplify]: Simplify 1.0 into 1.0 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [backup-simplify]: Simplify y into y 0.086 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.087 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.087 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.087 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.087 * [taylor]: Taking taylor expansion of -1 in x 0.087 * [backup-simplify]: Simplify -1 into -1 0.087 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [backup-simplify]: Simplify 1.0 into 1.0 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [backup-simplify]: Simplify y into y 0.087 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.087 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.087 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.087 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.087 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.087 * [taylor]: Taking taylor expansion of -1 in y 0.087 * [backup-simplify]: Simplify -1 into -1 0.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.087 * [taylor]: Taking taylor expansion of 1.0 in y 0.087 * [backup-simplify]: Simplify 1.0 into 1.0 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (/ 1 1) into 1 0.088 * [backup-simplify]: Simplify (- 1) into -1 0.088 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.088 * [backup-simplify]: Simplify (* -1 -1) into 1 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ (* -1 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 (- (+ (* 1 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.091 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.092 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.092 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) 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) into 0 0.095 * [backup-simplify]: Simplify (+ 0 0) into 0 0.096 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.100 * [backup-simplify]: Simplify 0 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) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.103 * * * [progress]: simplifying candidates 0.104 * [simplify]: Simplifying: (* 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)) 0.104 * * [simplify]: Extracting # 0 : cost 0 0.104 * * [simplify]: Extracting # 1 : cost 0 0.104 * * [simplify]: Extracting # 2 : cost 0 0.104 * * [simplify]: Extracting # 3 : cost 0 0.104 * * [simplify]: Extracting # 4 : cost 0 0.104 * * [simplify]: Extracting # 5 : cost 0 0.105 * * [simplify]: iteration 0 : 46 enodes (cost 194 ) 0.116 * * [simplify]: Extracting # 0 : cost 0 0.117 * * [simplify]: Extracting # 1 : cost 0 0.117 * * [simplify]: Extracting # 2 : cost 0 0.117 * * [simplify]: Extracting # 3 : cost 0 0.118 * * [simplify]: Extracting # 4 : cost 0 0.118 * * [simplify]: iteration 1 : 127 enodes (cost 183 ) 0.164 * * [simplify]: Extracting # 0 : cost 0 0.165 * * [simplify]: Extracting # 1 : cost 0 0.165 * * [simplify]: Extracting # 2 : cost 0 0.166 * * [simplify]: Extracting # 3 : cost 0 0.167 * * [simplify]: Extracting # 4 : cost 0 0.167 * * [simplify]: iteration 2 : 383 enodes (cost 163 ) 0.481 * * [simplify]: Extracting # 0 : cost 0 0.485 * * [simplify]: Extracting # 1 : cost 0 0.486 * * [simplify]: Extracting # 2 : cost 0 0.488 * * [simplify]: Extracting # 3 : cost 0 0.490 * * [simplify]: Extracting # 4 : cost 0 0.491 * * [simplify]: iteration 3 : 1293 enodes (cost 163 ) 3.256 * * [simplify]: Extracting # 0 : cost 0 3.260 * * [simplify]: Extracting # 1 : cost 0 3.262 * * [simplify]: Extracting # 2 : cost 0 3.265 * * [simplify]: Extracting # 3 : cost 0 3.267 * * [simplify]: Extracting # 4 : cost 0 3.269 * * [simplify]: iteration 4 : 4250 enodes (cost 163 ) 4.512 * * [simplify]: Extracting # 0 : cost 0 4.519 * * [simplify]: Extracting # 1 : cost 0 4.524 * * [simplify]: Extracting # 2 : cost 0 4.531 * * [simplify]: Extracting # 3 : cost 0 4.537 * * [simplify]: Extracting # 4 : cost 0 4.543 * * [simplify]: iteration done: 5001 enodes (cost 163 ) 4.543 * [simplify]: Simplified to: (* x (+ y 1.0)) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* y x) (* x 1.0) (* y x) (* x 1.0) (* 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)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 4.544 * * * [progress]: adding candidates to table 4.616 * * [progress]: iteration 2 / 4 4.616 * * * [progress]: picking best candidate 4.618 * * * * [pick]: Picked # 4.618 * * * [progress]: localizing error 4.629 * * * [progress]: generating rewritten candidates 4.629 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.646 * * * [progress]: generating series expansions 4.646 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.646 * [backup-simplify]: Simplify (+ (* y x) (* x 1.0)) into (+ (* 1.0 x) (* x y)) 4.646 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0 4.646 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.646 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.646 * [taylor]: Taking taylor expansion of 1.0 in x 4.646 * [backup-simplify]: Simplify 1.0 into 1.0 4.646 * [taylor]: Taking taylor expansion of x in x 4.646 * [backup-simplify]: Simplify 0 into 0 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [taylor]: Taking taylor expansion of (* x y) in x 4.646 * [taylor]: Taking taylor expansion of x in x 4.646 * [backup-simplify]: Simplify 0 into 0 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [taylor]: Taking taylor expansion of y in x 4.646 * [backup-simplify]: Simplify y into y 4.646 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 4.646 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.646 * [taylor]: Taking taylor expansion of 1.0 in y 4.647 * [backup-simplify]: Simplify 1.0 into 1.0 4.647 * [taylor]: Taking taylor expansion of x in y 4.647 * [backup-simplify]: Simplify x into x 4.647 * [taylor]: Taking taylor expansion of (* x y) in y 4.647 * [taylor]: Taking taylor expansion of x in y 4.647 * [backup-simplify]: Simplify x into x 4.647 * [taylor]: Taking taylor expansion of y in y 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 4.647 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.647 * [taylor]: Taking taylor expansion of 1.0 in y 4.647 * [backup-simplify]: Simplify 1.0 into 1.0 4.647 * [taylor]: Taking taylor expansion of x in y 4.647 * [backup-simplify]: Simplify x into x 4.647 * [taylor]: Taking taylor expansion of (* x y) in y 4.647 * [taylor]: Taking taylor expansion of x in y 4.647 * [backup-simplify]: Simplify x into x 4.647 * [taylor]: Taking taylor expansion of y in y 4.647 * [backup-simplify]: Simplify 0 into 0 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 4.647 * [backup-simplify]: Simplify (* x 0) into 0 4.647 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 4.647 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.647 * [taylor]: Taking taylor expansion of 1.0 in x 4.647 * [backup-simplify]: Simplify 1.0 into 1.0 4.648 * [taylor]: Taking taylor expansion of x in x 4.648 * [backup-simplify]: Simplify 0 into 0 4.648 * [backup-simplify]: Simplify 1 into 1 4.648 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.648 * [backup-simplify]: Simplify 0 into 0 4.649 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0 4.649 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.649 * [backup-simplify]: Simplify (+ 0 x) into x 4.649 * [taylor]: Taking taylor expansion of x in x 4.649 * [backup-simplify]: Simplify 0 into 0 4.649 * [backup-simplify]: Simplify 1 into 1 4.649 * [backup-simplify]: Simplify 0 into 0 4.651 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.651 * [backup-simplify]: Simplify 1.0 into 1.0 4.652 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0 4.653 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 4.653 * [backup-simplify]: Simplify (+ 0 0) into 0 4.653 * [taylor]: Taking taylor expansion of 0 in x 4.653 * [backup-simplify]: Simplify 0 into 0 4.653 * [backup-simplify]: Simplify 0 into 0 4.653 * [backup-simplify]: Simplify 1 into 1 4.654 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 4.654 * [backup-simplify]: Simplify 0 into 0 4.655 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 4.656 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.657 * [backup-simplify]: Simplify (+ 0 0) into 0 4.657 * [taylor]: Taking taylor expansion of 0 in x 4.657 * [backup-simplify]: Simplify 0 into 0 4.657 * [backup-simplify]: Simplify 0 into 0 4.657 * [backup-simplify]: Simplify 0 into 0 4.657 * [backup-simplify]: Simplify 0 into 0 4.658 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.658 * [backup-simplify]: Simplify 0 into 0 4.660 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 4.660 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.661 * [backup-simplify]: Simplify (+ 0 0) into 0 4.661 * [taylor]: Taking taylor expansion of 0 in x 4.661 * [backup-simplify]: Simplify 0 into 0 4.661 * [backup-simplify]: Simplify 0 into 0 4.661 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y)) 4.661 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* (/ 1 x) 1.0)) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 4.661 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (y x) around 0 4.661 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.661 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.661 * [taylor]: Taking taylor expansion of 1.0 in x 4.661 * [backup-simplify]: Simplify 1.0 into 1.0 4.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.661 * [taylor]: Taking taylor expansion of x in x 4.661 * [backup-simplify]: Simplify 0 into 0 4.661 * [backup-simplify]: Simplify 1 into 1 4.661 * [backup-simplify]: Simplify (/ 1 1) into 1 4.661 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.661 * [taylor]: Taking taylor expansion of (* x y) in x 4.661 * [taylor]: Taking taylor expansion of x in x 4.661 * [backup-simplify]: Simplify 0 into 0 4.661 * [backup-simplify]: Simplify 1 into 1 4.661 * [taylor]: Taking taylor expansion of y in x 4.661 * [backup-simplify]: Simplify y into y 4.661 * [backup-simplify]: Simplify (* 0 y) into 0 4.662 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.662 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.662 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 4.662 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.662 * [taylor]: Taking taylor expansion of 1.0 in y 4.662 * [backup-simplify]: Simplify 1.0 into 1.0 4.662 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.662 * [taylor]: Taking taylor expansion of x in y 4.662 * [backup-simplify]: Simplify x into x 4.662 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.662 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.662 * [taylor]: Taking taylor expansion of (* x y) in y 4.662 * [taylor]: Taking taylor expansion of x in y 4.662 * [backup-simplify]: Simplify x into x 4.662 * [taylor]: Taking taylor expansion of y in y 4.662 * [backup-simplify]: Simplify 0 into 0 4.662 * [backup-simplify]: Simplify 1 into 1 4.662 * [backup-simplify]: Simplify (* x 0) into 0 4.662 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.662 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.662 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 4.662 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.662 * [taylor]: Taking taylor expansion of 1.0 in y 4.662 * [backup-simplify]: Simplify 1.0 into 1.0 4.663 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.663 * [taylor]: Taking taylor expansion of x in y 4.663 * [backup-simplify]: Simplify x into x 4.663 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.663 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.663 * [taylor]: Taking taylor expansion of (* x y) in y 4.663 * [taylor]: Taking taylor expansion of x in y 4.663 * [backup-simplify]: Simplify x into x 4.663 * [taylor]: Taking taylor expansion of y in y 4.663 * [backup-simplify]: Simplify 0 into 0 4.663 * [backup-simplify]: Simplify 1 into 1 4.663 * [backup-simplify]: Simplify (* x 0) into 0 4.663 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.663 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.663 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 4.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.663 * [taylor]: Taking taylor expansion of x in x 4.663 * [backup-simplify]: Simplify 0 into 0 4.663 * [backup-simplify]: Simplify 1 into 1 4.663 * [backup-simplify]: Simplify (/ 1 1) into 1 4.663 * [backup-simplify]: Simplify 1 into 1 4.664 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 4.664 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 4.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.664 * [backup-simplify]: Simplify (+ (/ 1.0 x) 0) into (* 1.0 (/ 1 x)) 4.664 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.664 * [taylor]: Taking taylor expansion of 1.0 in x 4.664 * [backup-simplify]: Simplify 1.0 into 1.0 4.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.664 * [taylor]: Taking taylor expansion of x in x 4.664 * [backup-simplify]: Simplify 0 into 0 4.664 * [backup-simplify]: Simplify 1 into 1 4.664 * [backup-simplify]: Simplify (/ 1 1) into 1 4.665 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.665 * [backup-simplify]: Simplify 1.0 into 1.0 4.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.665 * [backup-simplify]: Simplify 0 into 0 4.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.666 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 4.666 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.666 * [backup-simplify]: Simplify (+ 0 0) into 0 4.666 * [taylor]: Taking taylor expansion of 0 in x 4.666 * [backup-simplify]: Simplify 0 into 0 4.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.667 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.667 * [backup-simplify]: Simplify 0 into 0 4.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.668 * [backup-simplify]: Simplify 0 into 0 4.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.669 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 4.669 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.669 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.669 * [backup-simplify]: Simplify (+ 0 0) into 0 4.670 * [taylor]: Taking taylor expansion of 0 in x 4.670 * [backup-simplify]: Simplify 0 into 0 4.670 * [backup-simplify]: Simplify 0 into 0 4.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.671 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.672 * [backup-simplify]: Simplify 0 into 0 4.672 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y)) 4.672 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.672 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 4.672 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.672 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.672 * [taylor]: Taking taylor expansion of (* x y) in x 4.672 * [taylor]: Taking taylor expansion of x in x 4.672 * [backup-simplify]: Simplify 0 into 0 4.672 * [backup-simplify]: Simplify 1 into 1 4.672 * [taylor]: Taking taylor expansion of y in x 4.672 * [backup-simplify]: Simplify y into y 4.672 * [backup-simplify]: Simplify (* 0 y) into 0 4.672 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.672 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.672 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.672 * [taylor]: Taking taylor expansion of 1.0 in x 4.672 * [backup-simplify]: Simplify 1.0 into 1.0 4.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.673 * [taylor]: Taking taylor expansion of x in x 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify 1 into 1 4.673 * [backup-simplify]: Simplify (/ 1 1) into 1 4.673 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.673 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.673 * [taylor]: Taking taylor expansion of (* x y) in y 4.673 * [taylor]: Taking taylor expansion of x in y 4.673 * [backup-simplify]: Simplify x into x 4.673 * [taylor]: Taking taylor expansion of y in y 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify 1 into 1 4.673 * [backup-simplify]: Simplify (* x 0) into 0 4.673 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.673 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.673 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.673 * [taylor]: Taking taylor expansion of 1.0 in y 4.673 * [backup-simplify]: Simplify 1.0 into 1.0 4.673 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.673 * [taylor]: Taking taylor expansion of x in y 4.673 * [backup-simplify]: Simplify x into x 4.673 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.673 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.673 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.673 * [taylor]: Taking taylor expansion of (* x y) in y 4.673 * [taylor]: Taking taylor expansion of x in y 4.673 * [backup-simplify]: Simplify x into x 4.673 * [taylor]: Taking taylor expansion of y in y 4.674 * [backup-simplify]: Simplify 0 into 0 4.674 * [backup-simplify]: Simplify 1 into 1 4.674 * [backup-simplify]: Simplify (* x 0) into 0 4.674 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.674 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.674 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.674 * [taylor]: Taking taylor expansion of 1.0 in y 4.674 * [backup-simplify]: Simplify 1.0 into 1.0 4.674 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.674 * [taylor]: Taking taylor expansion of x in y 4.674 * [backup-simplify]: Simplify x into x 4.674 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.674 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 4.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.674 * [taylor]: Taking taylor expansion of x in x 4.674 * [backup-simplify]: Simplify 0 into 0 4.674 * [backup-simplify]: Simplify 1 into 1 4.674 * [backup-simplify]: Simplify (/ 1 1) into 1 4.674 * [backup-simplify]: Simplify 1 into 1 4.675 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 4.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.675 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 4.675 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x))) 4.675 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x))) 4.675 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 4.675 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.675 * [taylor]: Taking taylor expansion of 1.0 in x 4.675 * [backup-simplify]: Simplify 1.0 into 1.0 4.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.675 * [taylor]: Taking taylor expansion of x in x 4.675 * [backup-simplify]: Simplify 0 into 0 4.675 * [backup-simplify]: Simplify 1 into 1 4.675 * [backup-simplify]: Simplify (/ 1 1) into 1 4.676 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.676 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.676 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.677 * [backup-simplify]: Simplify 0 into 0 4.677 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.677 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.678 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 4.678 * [backup-simplify]: Simplify (- 0) into 0 4.678 * [backup-simplify]: Simplify (+ 0 0) into 0 4.678 * [taylor]: Taking taylor expansion of 0 in x 4.678 * [backup-simplify]: Simplify 0 into 0 4.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.679 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.679 * [backup-simplify]: Simplify (- 0) into 0 4.679 * [backup-simplify]: Simplify 0 into 0 4.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.680 * [backup-simplify]: Simplify 0 into 0 4.680 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.681 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 4.681 * [backup-simplify]: Simplify (- 0) into 0 4.682 * [backup-simplify]: Simplify (+ 0 0) into 0 4.682 * [taylor]: Taking taylor expansion of 0 in x 4.682 * [backup-simplify]: Simplify 0 into 0 4.682 * [backup-simplify]: Simplify 0 into 0 4.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.683 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.683 * [backup-simplify]: Simplify (- 0) into 0 4.683 * [backup-simplify]: Simplify 0 into 0 4.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.683 * [backup-simplify]: Simplify 0 into 0 4.684 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y)) 4.684 * * * [progress]: simplifying candidates 4.684 * [simplify]: Simplifying: (* (exp (* y x)) (exp (* x 1.0))) (log (+ (* y x) (* x 1.0))) (exp (+ (* y x) (* x 1.0))) (* (cbrt (+ (* y x) (* x 1.0))) (cbrt (+ (* y x) (* x 1.0)))) (cbrt (+ (* y x) (* x 1.0))) (* (* (+ (* y x) (* x 1.0)) (+ (* y x) (* x 1.0))) (+ (* y x) (* x 1.0))) (sqrt (+ (* y x) (* x 1.0))) (sqrt (+ (* y x) (* x 1.0))) (+ (pow (* y x) 3) (pow (* x 1.0) 3)) (+ (* (* y x) (* y x)) (- (* (* x 1.0) (* x 1.0)) (* (* y x) (* x 1.0)))) (- (* (* y x) (* y x)) (* (* x 1.0) (* x 1.0))) (- (* y x) (* x 1.0)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 4.685 * * [simplify]: Extracting # 0 : cost 0 4.685 * * [simplify]: Extracting # 1 : cost 0 4.685 * * [simplify]: Extracting # 2 : cost 0 4.685 * * [simplify]: Extracting # 3 : cost 0 4.685 * * [simplify]: Extracting # 4 : cost 0 4.685 * * [simplify]: Extracting # 5 : cost 0 4.685 * * [simplify]: iteration 0 : 30 enodes (cost 166 ) 4.694 * * [simplify]: Extracting # 0 : cost 0 4.694 * * [simplify]: Extracting # 1 : cost 0 4.694 * * [simplify]: Extracting # 2 : cost 0 4.695 * * [simplify]: Extracting # 3 : cost 0 4.695 * * [simplify]: iteration 1 : 97 enodes (cost 161 ) 4.739 * * [simplify]: Extracting # 0 : cost 0 4.740 * * [simplify]: Extracting # 1 : cost 0 4.740 * * [simplify]: Extracting # 2 : cost 0 4.740 * * [simplify]: Extracting # 3 : cost 0 4.740 * * [simplify]: Extracting # 4 : cost 0 4.741 * * [simplify]: Extracting # 5 : cost 0 4.741 * * [simplify]: Extracting # 6 : cost 0 4.741 * * [simplify]: iteration 2 : 323 enodes (cost 125 ) 4.969 * * [simplify]: Extracting # 0 : cost 0 4.971 * * [simplify]: Extracting # 1 : cost 0 4.973 * * [simplify]: Extracting # 2 : cost 0 4.975 * * [simplify]: Extracting # 3 : cost 0 4.977 * * [simplify]: Extracting # 4 : cost 0 4.979 * * [simplify]: iteration 3 : 1040 enodes (cost 113 ) 6.106 * * [simplify]: Extracting # 0 : cost 0 6.109 * * [simplify]: Extracting # 1 : cost 0 6.112 * * [simplify]: Extracting # 2 : cost 0 6.114 * * [simplify]: Extracting # 3 : cost 0 6.117 * * [simplify]: Extracting # 4 : cost 0 6.119 * * [simplify]: iteration 4 : 3069 enodes (cost 113 ) 7.924 * * [simplify]: Extracting # 0 : cost 0 7.932 * * [simplify]: Extracting # 1 : cost 0 7.937 * * [simplify]: Extracting # 2 : cost 0 7.941 * * [simplify]: Extracting # 3 : cost 0 7.946 * * [simplify]: Extracting # 4 : cost 0 7.950 * * [simplify]: Extracting # 5 : cost 0 7.958 * * [simplify]: iteration done: 5000 enodes (cost 113 ) 7.958 * [simplify]: Simplified to: (exp (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (+ (pow (* y x) 3) (pow (* x 1.0) 3)) (* x (+ (* (* y y) x) (* 1.0 (* x (- 1.0 y))))) (* (* x (- y 1.0)) (* x (+ y 1.0))) (* x (- y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 7.958 * * * [progress]: adding candidates to table 7.998 * [progress]: [Phase 3 of 3] Extracting. 7.998 * * [regime]: Finding splitpoints for: (# #) 7.998 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 7.998 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 8.017 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 8.042 * * * * [regimes]: Trying to branch on y from (# #) 8.062 * * * * [regimes]: Trying to branch on x from (# #) 8.082 * * * [regime]: Found split indices: #