73.832 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: Extracting # 3 : cost 0 0.030 * * [simplify]: Extracting # 4 : cost 0 0.030 * * [simplify]: Extracting # 5 : cost 0 0.030 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 0.031 * * [simplify]: Extracting # 1 : cost 0 0.031 * * [simplify]: Extracting # 2 : cost 0 0.031 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.042 * * [simplify]: Extracting # 1 : cost 0 0.042 * * [simplify]: Extracting # 2 : cost 0 0.042 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 0.080 * * [simplify]: Extracting # 0 : cost 0 0.080 * * [simplify]: Extracting # 1 : cost 0 0.080 * * [simplify]: Extracting # 2 : cost 0 0.081 * * [simplify]: iteration 4 : 242 enodes (cost 9 ) 0.209 * * [simplify]: Extracting # 0 : cost 0 0.210 * * [simplify]: Extracting # 1 : cost 0 0.211 * * [simplify]: Extracting # 2 : cost 0 0.211 * * [simplify]: Extracting # 3 : cost 0 0.212 * * [simplify]: iteration 5 : 523 enodes (cost 9 ) 0.508 * * [simplify]: Extracting # 0 : cost 0 0.509 * * [simplify]: Extracting # 1 : cost 0 0.510 * * [simplify]: Extracting # 2 : cost 0 0.510 * * [simplify]: Extracting # 3 : cost 0 0.511 * * [simplify]: iteration 6 : 926 enodes (cost 9 ) 1.280 * * [simplify]: Extracting # 0 : cost 0 1.282 * * [simplify]: Extracting # 1 : cost 0 1.283 * * [simplify]: Extracting # 2 : cost 0 1.284 * * [simplify]: Extracting # 3 : cost 0 1.285 * * [simplify]: iteration 7 : 1617 enodes (cost 9 ) 2.425 * * [simplify]: Extracting # 0 : cost 0 2.427 * * [simplify]: Extracting # 1 : cost 0 2.428 * * [simplify]: Extracting # 2 : cost 0 2.429 * * [simplify]: iteration 8 : 2126 enodes (cost 9 ) 4.198 * * [simplify]: Extracting # 0 : cost 0 4.201 * * [simplify]: Extracting # 1 : cost 0 4.202 * * [simplify]: Extracting # 2 : cost 0 4.203 * * [simplify]: iteration 9 : 2743 enodes (cost 9 ) 5.884 * * [simplify]: Extracting # 0 : cost 0 5.885 * * [simplify]: Extracting # 1 : cost 0 5.887 * * [simplify]: Extracting # 2 : cost 0 5.888 * * [simplify]: Extracting # 3 : cost 0 5.889 * * [simplify]: iteration 10 : 2890 enodes (cost 9 ) 7.787 * * [simplify]: Extracting # 0 : cost 0 7.789 * * [simplify]: Extracting # 1 : cost 0 7.790 * * [simplify]: Extracting # 2 : cost 0 7.792 * * [simplify]: iteration 11 : 3210 enodes (cost 9 ) 9.734 * * [simplify]: Extracting # 0 : cost 0 9.736 * * [simplify]: Extracting # 1 : cost 0 9.737 * * [simplify]: Extracting # 2 : cost 0 9.739 * * [simplify]: iteration 12 : 3282 enodes (cost 9 ) 11.590 * * [simplify]: Extracting # 0 : cost 0 11.591 * * [simplify]: Extracting # 1 : cost 0 11.592 * * [simplify]: Extracting # 2 : cost 0 11.593 * * [simplify]: iteration 13 : 3512 enodes (cost 9 ) 13.650 * * [simplify]: Extracting # 0 : cost 0 13.651 * * [simplify]: Extracting # 1 : cost 0 13.653 * * [simplify]: Extracting # 2 : cost 0 13.654 * * [simplify]: iteration 14 : 3640 enodes (cost 9 ) 16.459 * * [simplify]: Extracting # 0 : cost 0 16.460 * * [simplify]: Extracting # 1 : cost 0 16.461 * * [simplify]: Extracting # 2 : cost 0 16.462 * * [simplify]: iteration 15 : 3875 enodes (cost 9 ) 19.030 * * [simplify]: Extracting # 0 : cost 0 19.031 * * [simplify]: Extracting # 1 : cost 0 19.033 * * [simplify]: iteration 16 : 3899 enodes (cost 9 ) 21.989 * * [simplify]: Extracting # 0 : cost 0 21.990 * * [simplify]: iteration done: 3899 enodes (cost 9 ) 21.991 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 21.991 * * [progress]: iteration 1 / 4 21.991 * * * [progress]: picking best candidate 21.992 * * * * [pick]: Picked # 21.993 * * * [progress]: localizing error 22.002 * * * [progress]: generating rewritten candidates 22.002 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 22.014 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 22.070 * * * [progress]: generating series expansions 22.070 * * * * [progress]: [ 1 / 2 ] generating series at (2) 22.070 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.070 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 22.070 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 22.070 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 22.070 * [taylor]: Taking taylor expansion of (* x y) in y 22.070 * [taylor]: Taking taylor expansion of x in y 22.070 * [backup-simplify]: Simplify x into x 22.070 * [taylor]: Taking taylor expansion of y in y 22.070 * [backup-simplify]: Simplify 0 into 0 22.070 * [backup-simplify]: Simplify 1 into 1 22.070 * [taylor]: Taking taylor expansion of 1.0 in y 22.070 * [backup-simplify]: Simplify 1.0 into 1.0 22.070 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 22.070 * [taylor]: Taking taylor expansion of 1.0 in y 22.070 * [backup-simplify]: Simplify 1.0 into 1.0 22.070 * [taylor]: Taking taylor expansion of y in y 22.070 * [backup-simplify]: Simplify 0 into 0 22.070 * [backup-simplify]: Simplify 1 into 1 22.070 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 22.070 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 22.070 * [taylor]: Taking taylor expansion of (* x y) in x 22.071 * [taylor]: Taking taylor expansion of x in x 22.071 * [backup-simplify]: Simplify 0 into 0 22.071 * [backup-simplify]: Simplify 1 into 1 22.071 * [taylor]: Taking taylor expansion of y in x 22.071 * [backup-simplify]: Simplify y into y 22.071 * [taylor]: Taking taylor expansion of 1.0 in x 22.071 * [backup-simplify]: Simplify 1.0 into 1.0 22.071 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 22.071 * [taylor]: Taking taylor expansion of 1.0 in x 22.071 * [backup-simplify]: Simplify 1.0 into 1.0 22.071 * [taylor]: Taking taylor expansion of y in x 22.071 * [backup-simplify]: Simplify y into y 22.071 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 22.071 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 22.071 * [taylor]: Taking taylor expansion of (* x y) in x 22.071 * [taylor]: Taking taylor expansion of x in x 22.071 * [backup-simplify]: Simplify 0 into 0 22.071 * [backup-simplify]: Simplify 1 into 1 22.071 * [taylor]: Taking taylor expansion of y in x 22.071 * [backup-simplify]: Simplify y into y 22.071 * [taylor]: Taking taylor expansion of 1.0 in x 22.071 * [backup-simplify]: Simplify 1.0 into 1.0 22.071 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 22.071 * [taylor]: Taking taylor expansion of 1.0 in x 22.071 * [backup-simplify]: Simplify 1.0 into 1.0 22.071 * [taylor]: Taking taylor expansion of y in x 22.071 * [backup-simplify]: Simplify y into y 22.071 * [backup-simplify]: Simplify (* 0 y) into 0 22.072 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.072 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 22.072 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 22.072 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 22.072 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 22.072 * [taylor]: Taking taylor expansion of 1.0 in y 22.072 * [backup-simplify]: Simplify 1.0 into 1.0 22.072 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 22.072 * [taylor]: Taking taylor expansion of 1.0 in y 22.072 * [backup-simplify]: Simplify 1.0 into 1.0 22.072 * [taylor]: Taking taylor expansion of y in y 22.072 * [backup-simplify]: Simplify 0 into 0 22.072 * [backup-simplify]: Simplify 1 into 1 22.072 * [backup-simplify]: Simplify (* 1.0 0) into 0 22.072 * [backup-simplify]: Simplify (- 0) into 0 22.073 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.073 * [backup-simplify]: Simplify 1.0 into 1.0 22.073 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.073 * [backup-simplify]: Simplify (+ y 0) into y 22.073 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 22.074 * [backup-simplify]: Simplify (- 0) into 0 22.074 * [backup-simplify]: Simplify (+ y 0) into y 22.074 * [taylor]: Taking taylor expansion of y in y 22.074 * [backup-simplify]: Simplify 0 into 0 22.074 * [backup-simplify]: Simplify 1 into 1 22.074 * [backup-simplify]: Simplify 0 into 0 22.075 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 22.075 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.075 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.075 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 22.076 * [backup-simplify]: Simplify (+ 0 0) into 0 22.077 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 22.077 * [backup-simplify]: Simplify (- 0) into 0 22.077 * [backup-simplify]: Simplify (+ 0 0) into 0 22.077 * [taylor]: Taking taylor expansion of 0 in y 22.077 * [backup-simplify]: Simplify 0 into 0 22.077 * [backup-simplify]: Simplify 0 into 0 22.077 * [backup-simplify]: Simplify 1 into 1 22.078 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.078 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) 22.078 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 22.078 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 22.078 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 22.078 * [taylor]: Taking taylor expansion of 1.0 in y 22.078 * [backup-simplify]: Simplify 1.0 into 1.0 22.078 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 22.078 * [taylor]: Taking taylor expansion of (* x y) in y 22.078 * [taylor]: Taking taylor expansion of x in y 22.078 * [backup-simplify]: Simplify x into x 22.078 * [taylor]: Taking taylor expansion of y in y 22.078 * [backup-simplify]: Simplify 0 into 0 22.078 * [backup-simplify]: Simplify 1 into 1 22.078 * [backup-simplify]: Simplify (* x 0) into 0 22.078 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 22.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.079 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.079 * [taylor]: Taking taylor expansion of 1.0 in y 22.079 * [backup-simplify]: Simplify 1.0 into 1.0 22.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.079 * [taylor]: Taking taylor expansion of y in y 22.079 * [backup-simplify]: Simplify 0 into 0 22.079 * [backup-simplify]: Simplify 1 into 1 22.079 * [backup-simplify]: Simplify (/ 1 1) into 1 22.079 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 22.079 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 22.079 * [taylor]: Taking taylor expansion of 1.0 in x 22.079 * [backup-simplify]: Simplify 1.0 into 1.0 22.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.079 * [taylor]: Taking taylor expansion of (* x y) in x 22.079 * [taylor]: Taking taylor expansion of x in x 22.079 * [backup-simplify]: Simplify 0 into 0 22.079 * [backup-simplify]: Simplify 1 into 1 22.079 * [taylor]: Taking taylor expansion of y in x 22.079 * [backup-simplify]: Simplify y into y 22.079 * [backup-simplify]: Simplify (* 0 y) into 0 22.079 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.079 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.079 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.079 * [taylor]: Taking taylor expansion of 1.0 in x 22.079 * [backup-simplify]: Simplify 1.0 into 1.0 22.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.080 * [taylor]: Taking taylor expansion of y in x 22.080 * [backup-simplify]: Simplify y into y 22.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.080 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 22.080 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 22.080 * [taylor]: Taking taylor expansion of 1.0 in x 22.080 * [backup-simplify]: Simplify 1.0 into 1.0 22.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.080 * [taylor]: Taking taylor expansion of (* x y) in x 22.080 * [taylor]: Taking taylor expansion of x in x 22.080 * [backup-simplify]: Simplify 0 into 0 22.080 * [backup-simplify]: Simplify 1 into 1 22.080 * [taylor]: Taking taylor expansion of y in x 22.080 * [backup-simplify]: Simplify y into y 22.080 * [backup-simplify]: Simplify (* 0 y) into 0 22.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.080 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.080 * [taylor]: Taking taylor expansion of 1.0 in x 22.080 * [backup-simplify]: Simplify 1.0 into 1.0 22.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.080 * [taylor]: Taking taylor expansion of y in x 22.080 * [backup-simplify]: Simplify y into y 22.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.080 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 22.080 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 22.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.080 * [taylor]: Taking taylor expansion of y in y 22.080 * [backup-simplify]: Simplify 0 into 0 22.081 * [backup-simplify]: Simplify 1 into 1 22.081 * [backup-simplify]: Simplify (/ 1 1) into 1 22.081 * [backup-simplify]: Simplify 1 into 1 22.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 22.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.082 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.082 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 22.082 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 22.082 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 22.082 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 22.082 * [taylor]: Taking taylor expansion of 1.0 in y 22.082 * [backup-simplify]: Simplify 1.0 into 1.0 22.082 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.082 * [taylor]: Taking taylor expansion of 1.0 in y 22.082 * [backup-simplify]: Simplify 1.0 into 1.0 22.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.082 * [taylor]: Taking taylor expansion of y in y 22.082 * [backup-simplify]: Simplify 0 into 0 22.082 * [backup-simplify]: Simplify 1 into 1 22.083 * [backup-simplify]: Simplify (/ 1 1) into 1 22.083 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.083 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.084 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.084 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.085 * [backup-simplify]: Simplify 0 into 0 22.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 22.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 22.086 * [backup-simplify]: Simplify (+ 0 0) into 0 22.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.087 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 22.087 * [backup-simplify]: Simplify (- 0) into 0 22.087 * [backup-simplify]: Simplify (+ 0 0) into 0 22.087 * [taylor]: Taking taylor expansion of 0 in y 22.088 * [backup-simplify]: Simplify 0 into 0 22.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.089 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 22.089 * [backup-simplify]: Simplify (- 0) into 0 22.089 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.089 * [backup-simplify]: Simplify 1.0 into 1.0 22.090 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.090 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) 22.090 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 22.090 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 22.090 * [taylor]: Taking taylor expansion of 1.0 in y 22.090 * [backup-simplify]: Simplify 1.0 into 1.0 22.090 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 22.090 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 22.090 * [taylor]: Taking taylor expansion of (* x y) in y 22.090 * [taylor]: Taking taylor expansion of x in y 22.090 * [backup-simplify]: Simplify x into x 22.090 * [taylor]: Taking taylor expansion of y in y 22.090 * [backup-simplify]: Simplify 0 into 0 22.090 * [backup-simplify]: Simplify 1 into 1 22.091 * [backup-simplify]: Simplify (* x 0) into 0 22.091 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 22.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.091 * [taylor]: Taking taylor expansion of 1.0 in y 22.091 * [backup-simplify]: Simplify 1.0 into 1.0 22.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.091 * [taylor]: Taking taylor expansion of y in y 22.091 * [backup-simplify]: Simplify 0 into 0 22.091 * [backup-simplify]: Simplify 1 into 1 22.091 * [backup-simplify]: Simplify (/ 1 1) into 1 22.091 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 22.091 * [taylor]: Taking taylor expansion of 1.0 in x 22.091 * [backup-simplify]: Simplify 1.0 into 1.0 22.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 22.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.092 * [taylor]: Taking taylor expansion of (* x y) in x 22.092 * [taylor]: Taking taylor expansion of x in x 22.092 * [backup-simplify]: Simplify 0 into 0 22.092 * [backup-simplify]: Simplify 1 into 1 22.092 * [taylor]: Taking taylor expansion of y in x 22.092 * [backup-simplify]: Simplify y into y 22.092 * [backup-simplify]: Simplify (* 0 y) into 0 22.092 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.092 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.092 * [taylor]: Taking taylor expansion of 1.0 in x 22.092 * [backup-simplify]: Simplify 1.0 into 1.0 22.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.092 * [taylor]: Taking taylor expansion of y in x 22.092 * [backup-simplify]: Simplify y into y 22.092 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.092 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 22.092 * [taylor]: Taking taylor expansion of 1.0 in x 22.092 * [backup-simplify]: Simplify 1.0 into 1.0 22.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 22.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.092 * [taylor]: Taking taylor expansion of (* x y) in x 22.093 * [taylor]: Taking taylor expansion of x in x 22.093 * [backup-simplify]: Simplify 0 into 0 22.093 * [backup-simplify]: Simplify 1 into 1 22.093 * [taylor]: Taking taylor expansion of y in x 22.093 * [backup-simplify]: Simplify y into y 22.093 * [backup-simplify]: Simplify (* 0 y) into 0 22.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.093 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.093 * [taylor]: Taking taylor expansion of 1.0 in x 22.093 * [backup-simplify]: Simplify 1.0 into 1.0 22.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.093 * [taylor]: Taking taylor expansion of y in x 22.093 * [backup-simplify]: Simplify y into y 22.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.093 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 22.093 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 22.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.093 * [taylor]: Taking taylor expansion of y in y 22.093 * [backup-simplify]: Simplify 0 into 0 22.093 * [backup-simplify]: Simplify 1 into 1 22.094 * [backup-simplify]: Simplify (/ 1 1) into 1 22.094 * [backup-simplify]: Simplify 1 into 1 22.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 22.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.095 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 22.095 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y)) 22.095 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0) 22.095 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 22.095 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.095 * [taylor]: Taking taylor expansion of 1.0 in y 22.095 * [backup-simplify]: Simplify 1.0 into 1.0 22.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.095 * [taylor]: Taking taylor expansion of y in y 22.095 * [backup-simplify]: Simplify 0 into 0 22.095 * [backup-simplify]: Simplify 1 into 1 22.095 * [backup-simplify]: Simplify (/ 1 1) into 1 22.095 * [taylor]: Taking taylor expansion of 1.0 in y 22.095 * [backup-simplify]: Simplify 1.0 into 1.0 22.096 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.096 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.096 * [backup-simplify]: Simplify 1.0 into 1.0 22.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.097 * [backup-simplify]: Simplify 0 into 0 22.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 22.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 22.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.098 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 22.099 * [backup-simplify]: Simplify (+ 0 0) into 0 22.099 * [backup-simplify]: Simplify (+ 0 0) into 0 22.099 * [taylor]: Taking taylor expansion of 0 in y 22.099 * [backup-simplify]: Simplify 0 into 0 22.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.100 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 22.100 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.100 * [backup-simplify]: Simplify 1.0 into 1.0 22.101 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.101 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 22.101 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x)) 22.101 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 22.101 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 22.101 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 22.101 * [taylor]: Taking taylor expansion of 1.0 in y 22.101 * [backup-simplify]: Simplify 1.0 into 1.0 22.101 * [taylor]: Taking taylor expansion of y in y 22.101 * [backup-simplify]: Simplify 0 into 0 22.101 * [backup-simplify]: Simplify 1 into 1 22.101 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 22.101 * [taylor]: Taking taylor expansion of 1.0 in y 22.101 * [backup-simplify]: Simplify 1.0 into 1.0 22.101 * [taylor]: Taking taylor expansion of x in y 22.101 * [backup-simplify]: Simplify x into x 22.101 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 22.101 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 22.101 * [taylor]: Taking taylor expansion of 1.0 in x 22.101 * [backup-simplify]: Simplify 1.0 into 1.0 22.101 * [taylor]: Taking taylor expansion of y in x 22.101 * [backup-simplify]: Simplify y into y 22.101 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 22.101 * [taylor]: Taking taylor expansion of 1.0 in x 22.101 * [backup-simplify]: Simplify 1.0 into 1.0 22.101 * [taylor]: Taking taylor expansion of x in x 22.101 * [backup-simplify]: Simplify 0 into 0 22.101 * [backup-simplify]: Simplify 1 into 1 22.101 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 22.101 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 22.102 * [taylor]: Taking taylor expansion of 1.0 in x 22.102 * [backup-simplify]: Simplify 1.0 into 1.0 22.102 * [taylor]: Taking taylor expansion of y in x 22.102 * [backup-simplify]: Simplify y into y 22.102 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 22.102 * [taylor]: Taking taylor expansion of 1.0 in x 22.102 * [backup-simplify]: Simplify 1.0 into 1.0 22.102 * [taylor]: Taking taylor expansion of x in x 22.102 * [backup-simplify]: Simplify 0 into 0 22.102 * [backup-simplify]: Simplify 1 into 1 22.102 * [backup-simplify]: Simplify (- y) into (- y) 22.102 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 22.102 * [backup-simplify]: Simplify (- 0) into 0 22.102 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.103 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y)) 22.103 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 22.103 * [taylor]: Taking taylor expansion of 1.0 in y 22.103 * [backup-simplify]: Simplify 1.0 into 1.0 22.103 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 22.103 * [taylor]: Taking taylor expansion of 1.0 in y 22.103 * [backup-simplify]: Simplify 1.0 into 1.0 22.103 * [taylor]: Taking taylor expansion of y in y 22.103 * [backup-simplify]: Simplify 0 into 0 22.103 * [backup-simplify]: Simplify 1 into 1 22.103 * [backup-simplify]: Simplify (- 0) into 0 22.103 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.104 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 22.104 * [backup-simplify]: Simplify 1.0 into 1.0 22.104 * [backup-simplify]: Simplify (- 1) into -1 22.104 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.105 * [backup-simplify]: Simplify (- 0) into 0 22.105 * [backup-simplify]: Simplify (+ 0 0) into 0 22.105 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0) 22.105 * [taylor]: Taking taylor expansion of (- y 1.0) in y 22.105 * [taylor]: Taking taylor expansion of y in y 22.105 * [backup-simplify]: Simplify 0 into 0 22.105 * [backup-simplify]: Simplify 1 into 1 22.105 * [taylor]: Taking taylor expansion of 1.0 in y 22.105 * [backup-simplify]: Simplify 1.0 into 1.0 22.106 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.106 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.107 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.107 * [backup-simplify]: Simplify (- 1) into -1 22.107 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.109 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0) 22.109 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.110 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y))) 22.110 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) 22.110 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 22.110 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 22.110 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 22.110 * [taylor]: Taking taylor expansion of 1.0 in y 22.110 * [backup-simplify]: Simplify 1.0 into 1.0 22.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y 22.110 * [taylor]: Taking taylor expansion of x in y 22.110 * [backup-simplify]: Simplify x into x 22.110 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.110 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 22.110 * [taylor]: Taking taylor expansion of 1.0 in y 22.110 * [backup-simplify]: Simplify 1.0 into 1.0 22.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.110 * [taylor]: Taking taylor expansion of y in y 22.110 * [backup-simplify]: Simplify 0 into 0 22.110 * [backup-simplify]: Simplify 1 into 1 22.111 * [backup-simplify]: Simplify (/ 1 1) into 1 22.111 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 22.111 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 22.111 * [taylor]: Taking taylor expansion of 1.0 in x 22.111 * [backup-simplify]: Simplify 1.0 into 1.0 22.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.111 * [taylor]: Taking taylor expansion of x in x 22.111 * [backup-simplify]: Simplify 0 into 0 22.111 * [backup-simplify]: Simplify 1 into 1 22.111 * [backup-simplify]: Simplify (/ 1 1) into 1 22.111 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 22.111 * [taylor]: Taking taylor expansion of 1.0 in x 22.111 * [backup-simplify]: Simplify 1.0 into 1.0 22.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.111 * [taylor]: Taking taylor expansion of y in x 22.111 * [backup-simplify]: Simplify y into y 22.111 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.111 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 22.111 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 22.111 * [taylor]: Taking taylor expansion of 1.0 in x 22.111 * [backup-simplify]: Simplify 1.0 into 1.0 22.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.111 * [taylor]: Taking taylor expansion of x in x 22.111 * [backup-simplify]: Simplify 0 into 0 22.112 * [backup-simplify]: Simplify 1 into 1 22.112 * [backup-simplify]: Simplify (/ 1 1) into 1 22.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 22.112 * [taylor]: Taking taylor expansion of 1.0 in x 22.112 * [backup-simplify]: Simplify 1.0 into 1.0 22.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.112 * [taylor]: Taking taylor expansion of y in x 22.112 * [backup-simplify]: Simplify y into y 22.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.112 * [backup-simplify]: Simplify (- 1) into -1 22.113 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.113 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 22.113 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 22.113 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 22.113 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 22.113 * [taylor]: Taking taylor expansion of -1 in y 22.113 * [backup-simplify]: Simplify -1 into -1 22.113 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 22.113 * [taylor]: Taking taylor expansion of 1.0 in y 22.113 * [backup-simplify]: Simplify 1.0 into 1.0 22.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.113 * [taylor]: Taking taylor expansion of y in y 22.113 * [backup-simplify]: Simplify 0 into 0 22.113 * [backup-simplify]: Simplify 1 into 1 22.113 * [backup-simplify]: Simplify (/ 1 1) into 1 22.114 * [backup-simplify]: Simplify (- 1) into -1 22.114 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.114 * [backup-simplify]: Simplify (* -1 -1) into 1 22.114 * [backup-simplify]: Simplify 1 into 1 22.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.115 * [backup-simplify]: Simplify (- 0) into 0 22.115 * [backup-simplify]: Simplify (+ 0 0) into 0 22.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.116 * [backup-simplify]: Simplify (- 0) into 0 22.116 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.117 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 22.117 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 22.117 * [taylor]: Taking taylor expansion of 1.0 in y 22.117 * [backup-simplify]: Simplify 1.0 into 1.0 22.117 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.117 * [taylor]: Taking taylor expansion of 1.0 in y 22.117 * [backup-simplify]: Simplify 1.0 into 1.0 22.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.117 * [taylor]: Taking taylor expansion of y in y 22.117 * [backup-simplify]: Simplify 0 into 0 22.117 * [backup-simplify]: Simplify 1 into 1 22.117 * [backup-simplify]: Simplify (/ 1 1) into 1 22.118 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.118 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.119 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.119 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.120 * [backup-simplify]: Simplify (- 0) into 0 22.120 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.121 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 22.121 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.122 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.123 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) 22.123 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0 22.123 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y 22.123 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 22.123 * [taylor]: Taking taylor expansion of (/ 1 x) in y 22.123 * [taylor]: Taking taylor expansion of x in y 22.123 * [backup-simplify]: Simplify x into x 22.123 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.123 * [taylor]: Taking taylor expansion of 1.0 in y 22.123 * [backup-simplify]: Simplify 1.0 into 1.0 22.123 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 22.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.123 * [taylor]: Taking taylor expansion of y in y 22.123 * [backup-simplify]: Simplify 0 into 0 22.123 * [backup-simplify]: Simplify 1 into 1 22.123 * [backup-simplify]: Simplify (/ 1 1) into 1 22.123 * [taylor]: Taking taylor expansion of 1.0 in y 22.123 * [backup-simplify]: Simplify 1.0 into 1.0 22.123 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 22.123 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 22.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.123 * [taylor]: Taking taylor expansion of x in x 22.123 * [backup-simplify]: Simplify 0 into 0 22.123 * [backup-simplify]: Simplify 1 into 1 22.124 * [backup-simplify]: Simplify (/ 1 1) into 1 22.124 * [taylor]: Taking taylor expansion of 1.0 in x 22.124 * [backup-simplify]: Simplify 1.0 into 1.0 22.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 22.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.124 * [taylor]: Taking taylor expansion of y in x 22.124 * [backup-simplify]: Simplify y into y 22.124 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.124 * [taylor]: Taking taylor expansion of 1.0 in x 22.124 * [backup-simplify]: Simplify 1.0 into 1.0 22.124 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 22.124 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 22.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.124 * [taylor]: Taking taylor expansion of x in x 22.124 * [backup-simplify]: Simplify 0 into 0 22.124 * [backup-simplify]: Simplify 1 into 1 22.124 * [backup-simplify]: Simplify (/ 1 1) into 1 22.124 * [taylor]: Taking taylor expansion of 1.0 in x 22.124 * [backup-simplify]: Simplify 1.0 into 1.0 22.125 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 22.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.125 * [taylor]: Taking taylor expansion of y in x 22.125 * [backup-simplify]: Simplify y into y 22.125 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.125 * [taylor]: Taking taylor expansion of 1.0 in x 22.125 * [backup-simplify]: Simplify 1.0 into 1.0 22.125 * [backup-simplify]: Simplify (+ 1 0) into 1 22.125 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 22.125 * [backup-simplify]: Simplify (* 1 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 22.125 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 22.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.125 * [taylor]: Taking taylor expansion of y in y 22.125 * [backup-simplify]: Simplify 0 into 0 22.125 * [backup-simplify]: Simplify 1 into 1 22.126 * [backup-simplify]: Simplify (/ 1 1) into 1 22.126 * [taylor]: Taking taylor expansion of 1.0 in y 22.126 * [backup-simplify]: Simplify 1.0 into 1.0 22.126 * [backup-simplify]: Simplify (+ 1 0) into 1 22.126 * [backup-simplify]: Simplify 1 into 1 22.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.127 * [backup-simplify]: Simplify (+ 0 0) into 0 22.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.127 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 y) 1.0))) into (+ (* 1.0 (/ 1 y)) 1.0) 22.128 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 22.128 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.128 * [taylor]: Taking taylor expansion of 1.0 in y 22.128 * [backup-simplify]: Simplify 1.0 into 1.0 22.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.128 * [taylor]: Taking taylor expansion of y in y 22.128 * [backup-simplify]: Simplify 0 into 0 22.128 * [backup-simplify]: Simplify 1 into 1 22.128 * [backup-simplify]: Simplify (/ 1 1) into 1 22.128 * [taylor]: Taking taylor expansion of 1.0 in y 22.128 * [backup-simplify]: Simplify 1.0 into 1.0 22.129 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.129 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.129 * [backup-simplify]: Simplify 1.0 into 1.0 22.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.130 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.130 * [backup-simplify]: Simplify 1.0 into 1.0 22.130 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.130 * * * [progress]: simplifying candidates 22.131 * [simplify]: Simplifying: (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (+ (log (- 1.0 x)) (log (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (* (- 1.0 x) 1) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.132 * * [simplify]: Extracting # 0 : cost 0 22.132 * * [simplify]: Extracting # 1 : cost 0 22.132 * * [simplify]: Extracting # 2 : cost 0 22.132 * * [simplify]: Extracting # 3 : cost 0 22.132 * * [simplify]: Extracting # 4 : cost 0 22.132 * * [simplify]: Extracting # 5 : cost 0 22.133 * * [simplify]: iteration 0 : 101 enodes (cost 691 ) 22.163 * * [simplify]: Extracting # 0 : cost 0 22.164 * * [simplify]: Extracting # 1 : cost 0 22.164 * * [simplify]: Extracting # 2 : cost 0 22.164 * * [simplify]: Extracting # 3 : cost 0 22.165 * * [simplify]: Extracting # 4 : cost 0 22.165 * * [simplify]: iteration 1 : 277 enodes (cost 649 ) 22.288 * * [simplify]: Extracting # 0 : cost 0 22.290 * * [simplify]: Extracting # 1 : cost 0 22.292 * * [simplify]: Extracting # 2 : cost 0 22.294 * * [simplify]: Extracting # 3 : cost 0 22.296 * * [simplify]: Extracting # 4 : cost 0 22.298 * * [simplify]: Extracting # 5 : cost 0 22.300 * * [simplify]: iteration 2 : 1061 enodes (cost 617 ) 23.408 * * [simplify]: Extracting # 0 : cost 0 23.416 * * [simplify]: Extracting # 1 : cost 0 23.423 * * [simplify]: Extracting # 2 : cost 0 23.429 * * [simplify]: Extracting # 3 : cost 0 23.436 * * [simplify]: Extracting # 4 : cost 0 23.446 * * [simplify]: iteration 3 : 4798 enodes (cost 611 ) 25.152 * * [simplify]: Extracting # 0 : cost 0 25.158 * * [simplify]: Extracting # 1 : cost 0 25.163 * * [simplify]: Extracting # 2 : cost 0 25.168 * * [simplify]: Extracting # 3 : cost 0 25.173 * * [simplify]: Extracting # 4 : cost 0 25.186 * * [simplify]: iteration done: 5001 enodes (cost 607 ) 25.186 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (pow (+ x (* (- 1.0 x) (- 1.0 y))) 3) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (log (* (- 1.0 x) (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (- 1.0 (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) 25.187 * * * [progress]: adding candidates to table 25.311 * * [progress]: iteration 2 / 4 25.311 * * * [progress]: picking best candidate 25.317 * * * * [pick]: Picked # 25.317 * * * [progress]: localizing error 25.325 * * * [progress]: generating rewritten candidates 25.325 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 25.355 * * * [progress]: generating series expansions 25.355 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 25.355 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y) 25.355 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 25.355 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 25.355 * [taylor]: Taking taylor expansion of (- x 1.0) in x 25.355 * [taylor]: Taking taylor expansion of x in x 25.355 * [backup-simplify]: Simplify 0 into 0 25.355 * [backup-simplify]: Simplify 1 into 1 25.355 * [taylor]: Taking taylor expansion of 1.0 in x 25.355 * [backup-simplify]: Simplify 1.0 into 1.0 25.355 * [taylor]: Taking taylor expansion of y in x 25.355 * [backup-simplify]: Simplify y into y 25.355 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 25.355 * [taylor]: Taking taylor expansion of (- x 1.0) in y 25.355 * [taylor]: Taking taylor expansion of x in y 25.355 * [backup-simplify]: Simplify x into x 25.355 * [taylor]: Taking taylor expansion of 1.0 in y 25.355 * [backup-simplify]: Simplify 1.0 into 1.0 25.355 * [taylor]: Taking taylor expansion of y in y 25.355 * [backup-simplify]: Simplify 0 into 0 25.355 * [backup-simplify]: Simplify 1 into 1 25.355 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 25.355 * [taylor]: Taking taylor expansion of (- x 1.0) in y 25.355 * [taylor]: Taking taylor expansion of x in y 25.355 * [backup-simplify]: Simplify x into x 25.355 * [taylor]: Taking taylor expansion of 1.0 in y 25.355 * [backup-simplify]: Simplify 1.0 into 1.0 25.355 * [taylor]: Taking taylor expansion of y in y 25.355 * [backup-simplify]: Simplify 0 into 0 25.355 * [backup-simplify]: Simplify 1 into 1 25.356 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.356 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 25.356 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0 25.356 * [taylor]: Taking taylor expansion of 0 in x 25.356 * [backup-simplify]: Simplify 0 into 0 25.356 * [backup-simplify]: Simplify 0 into 0 25.356 * [backup-simplify]: Simplify (- 0) into 0 25.357 * [backup-simplify]: Simplify (+ 0 0) into 0 25.357 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0) 25.357 * [taylor]: Taking taylor expansion of (- x 1.0) in x 25.357 * [taylor]: Taking taylor expansion of x in x 25.357 * [backup-simplify]: Simplify 0 into 0 25.357 * [backup-simplify]: Simplify 1 into 1 25.357 * [taylor]: Taking taylor expansion of 1.0 in x 25.357 * [backup-simplify]: Simplify 1.0 into 1.0 25.357 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.358 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 25.358 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.358 * [backup-simplify]: Simplify 0 into 0 25.358 * [backup-simplify]: Simplify (- 0) into 0 25.359 * [backup-simplify]: Simplify (+ 0 0) into 0 25.359 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0 25.359 * [taylor]: Taking taylor expansion of 0 in x 25.359 * [backup-simplify]: Simplify 0 into 0 25.359 * [backup-simplify]: Simplify 0 into 0 25.359 * [backup-simplify]: Simplify (- 0) into 0 25.360 * [backup-simplify]: Simplify (+ 1 0) into 1 25.360 * [backup-simplify]: Simplify 1 into 1 25.360 * [backup-simplify]: Simplify 0 into 0 25.360 * [backup-simplify]: Simplify (- 0) into 0 25.360 * [backup-simplify]: Simplify (+ 0 0) into 0 25.361 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 25.361 * [taylor]: Taking taylor expansion of 0 in x 25.361 * [backup-simplify]: Simplify 0 into 0 25.361 * [backup-simplify]: Simplify 0 into 0 25.361 * [backup-simplify]: Simplify 0 into 0 25.361 * [backup-simplify]: Simplify (- 0) into 0 25.361 * [backup-simplify]: Simplify (+ 0 0) into 0 25.361 * [backup-simplify]: Simplify 0 into 0 25.361 * [backup-simplify]: Simplify 0 into 0 25.361 * [backup-simplify]: Simplify (- 0) into 0 25.362 * [backup-simplify]: Simplify (+ 0 0) into 0 25.362 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 25.362 * [taylor]: Taking taylor expansion of 0 in x 25.362 * [backup-simplify]: Simplify 0 into 0 25.362 * [backup-simplify]: Simplify 0 into 0 25.363 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 25.363 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y) 25.363 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 25.363 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 25.363 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 25.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.363 * [taylor]: Taking taylor expansion of x in x 25.363 * [backup-simplify]: Simplify 0 into 0 25.363 * [backup-simplify]: Simplify 1 into 1 25.363 * [backup-simplify]: Simplify (/ 1 1) into 1 25.363 * [taylor]: Taking taylor expansion of 1.0 in x 25.363 * [backup-simplify]: Simplify 1.0 into 1.0 25.363 * [taylor]: Taking taylor expansion of y in x 25.363 * [backup-simplify]: Simplify y into y 25.363 * [backup-simplify]: Simplify (+ 1 0) into 1 25.363 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.363 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 25.364 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 25.364 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.364 * [taylor]: Taking taylor expansion of x in y 25.364 * [backup-simplify]: Simplify x into x 25.364 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.364 * [taylor]: Taking taylor expansion of 1.0 in y 25.364 * [backup-simplify]: Simplify 1.0 into 1.0 25.364 * [taylor]: Taking taylor expansion of y in y 25.364 * [backup-simplify]: Simplify 0 into 0 25.364 * [backup-simplify]: Simplify 1 into 1 25.364 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.364 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 25.364 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 25.364 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 25.364 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 25.364 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.364 * [taylor]: Taking taylor expansion of x in y 25.364 * [backup-simplify]: Simplify x into x 25.364 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.364 * [taylor]: Taking taylor expansion of 1.0 in y 25.364 * [backup-simplify]: Simplify 1.0 into 1.0 25.364 * [taylor]: Taking taylor expansion of y in y 25.364 * [backup-simplify]: Simplify 0 into 0 25.365 * [backup-simplify]: Simplify 1 into 1 25.365 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.365 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 25.365 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 25.365 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 25.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.365 * [taylor]: Taking taylor expansion of x in x 25.365 * [backup-simplify]: Simplify 0 into 0 25.365 * [backup-simplify]: Simplify 1 into 1 25.365 * [backup-simplify]: Simplify (/ 1 1) into 1 25.366 * [taylor]: Taking taylor expansion of 1.0 in x 25.366 * [backup-simplify]: Simplify 1.0 into 1.0 25.366 * [backup-simplify]: Simplify (+ 1 0) into 1 25.366 * [backup-simplify]: Simplify 1 into 1 25.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.366 * [backup-simplify]: Simplify (- 0) into 0 25.366 * [backup-simplify]: Simplify (+ 0 0) into 0 25.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0 25.367 * [taylor]: Taking taylor expansion of 0 in x 25.367 * [backup-simplify]: Simplify 0 into 0 25.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.368 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.368 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 25.368 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.369 * [backup-simplify]: Simplify (- 0) into 0 25.369 * [backup-simplify]: Simplify (+ 0 0) into 0 25.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.370 * [taylor]: Taking taylor expansion of 0 in x 25.370 * [backup-simplify]: Simplify 0 into 0 25.370 * [backup-simplify]: Simplify 0 into 0 25.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.371 * [backup-simplify]: Simplify (- 0) into 0 25.371 * [backup-simplify]: Simplify (+ 0 0) into 0 25.371 * [backup-simplify]: Simplify 0 into 0 25.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.371 * [backup-simplify]: Simplify (- 0) into 0 25.372 * [backup-simplify]: Simplify (+ 0 0) into 0 25.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.373 * [taylor]: Taking taylor expansion of 0 in x 25.373 * [backup-simplify]: Simplify 0 into 0 25.373 * [backup-simplify]: Simplify 0 into 0 25.373 * [backup-simplify]: Simplify 0 into 0 25.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.373 * [backup-simplify]: Simplify (- 0) into 0 25.374 * [backup-simplify]: Simplify (+ 0 0) into 0 25.374 * [backup-simplify]: Simplify 0 into 0 25.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.374 * [backup-simplify]: Simplify (- 0) into 0 25.374 * [backup-simplify]: Simplify (+ 0 0) into 0 25.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.376 * [taylor]: Taking taylor expansion of 0 in x 25.376 * [backup-simplify]: Simplify 0 into 0 25.376 * [backup-simplify]: Simplify 0 into 0 25.376 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 25.376 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y) 25.376 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0 25.376 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 25.376 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 25.376 * [taylor]: Taking taylor expansion of 1.0 in x 25.376 * [backup-simplify]: Simplify 1.0 into 1.0 25.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.377 * [taylor]: Taking taylor expansion of x in x 25.377 * [backup-simplify]: Simplify 0 into 0 25.377 * [backup-simplify]: Simplify 1 into 1 25.377 * [backup-simplify]: Simplify (/ 1 1) into 1 25.377 * [taylor]: Taking taylor expansion of y in x 25.377 * [backup-simplify]: Simplify y into y 25.377 * [backup-simplify]: Simplify (+ 0 1) into 1 25.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.377 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 25.377 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 25.377 * [taylor]: Taking taylor expansion of 1.0 in y 25.377 * [backup-simplify]: Simplify 1.0 into 1.0 25.377 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.377 * [taylor]: Taking taylor expansion of x in y 25.377 * [backup-simplify]: Simplify x into x 25.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.377 * [taylor]: Taking taylor expansion of y in y 25.377 * [backup-simplify]: Simplify 0 into 0 25.377 * [backup-simplify]: Simplify 1 into 1 25.377 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 25.378 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 25.378 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 25.378 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 25.378 * [taylor]: Taking taylor expansion of 1.0 in y 25.378 * [backup-simplify]: Simplify 1.0 into 1.0 25.378 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.378 * [taylor]: Taking taylor expansion of x in y 25.378 * [backup-simplify]: Simplify x into x 25.378 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.378 * [taylor]: Taking taylor expansion of y in y 25.378 * [backup-simplify]: Simplify 0 into 0 25.378 * [backup-simplify]: Simplify 1 into 1 25.378 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 25.378 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 25.378 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 25.378 * [taylor]: Taking taylor expansion of 1.0 in x 25.378 * [backup-simplify]: Simplify 1.0 into 1.0 25.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.378 * [taylor]: Taking taylor expansion of x in x 25.378 * [backup-simplify]: Simplify 0 into 0 25.378 * [backup-simplify]: Simplify 1 into 1 25.378 * [backup-simplify]: Simplify (/ 1 1) into 1 25.379 * [backup-simplify]: Simplify (+ 0 1) into 1 25.379 * [backup-simplify]: Simplify 1 into 1 25.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.379 * [backup-simplify]: Simplify (+ 0 0) into 0 25.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0 25.379 * [taylor]: Taking taylor expansion of 0 in x 25.380 * [backup-simplify]: Simplify 0 into 0 25.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.380 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 25.380 * [backup-simplify]: Simplify 1.0 into 1.0 25.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.381 * [backup-simplify]: Simplify (+ 0 0) into 0 25.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.381 * [taylor]: Taking taylor expansion of 0 in x 25.382 * [backup-simplify]: Simplify 0 into 0 25.382 * [backup-simplify]: Simplify 0 into 0 25.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.382 * [backup-simplify]: Simplify (+ 0 0) into 0 25.382 * [backup-simplify]: Simplify 0 into 0 25.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.383 * [backup-simplify]: Simplify (+ 0 0) into 0 25.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.384 * [taylor]: Taking taylor expansion of 0 in x 25.384 * [backup-simplify]: Simplify 0 into 0 25.384 * [backup-simplify]: Simplify 0 into 0 25.384 * [backup-simplify]: Simplify 0 into 0 25.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.385 * [backup-simplify]: Simplify (+ 0 0) into 0 25.385 * [backup-simplify]: Simplify 0 into 0 25.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.385 * [backup-simplify]: Simplify (+ 0 0) into 0 25.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.387 * [taylor]: Taking taylor expansion of 0 in x 25.387 * [backup-simplify]: Simplify 0 into 0 25.387 * [backup-simplify]: Simplify 0 into 0 25.387 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 25.388 * * * [progress]: simplifying candidates 25.388 * [simplify]: Simplifying: (* y (- x 1.0)) (+ (log y) (log (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) (* y 1) (* y (+ (sqrt x) (sqrt 1.0))) (* y 1) (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 25.389 * * [simplify]: Extracting # 0 : cost 0 25.389 * * [simplify]: Extracting # 1 : cost 0 25.389 * * [simplify]: Extracting # 2 : cost 0 25.389 * * [simplify]: Extracting # 3 : cost 0 25.389 * * [simplify]: Extracting # 4 : cost 0 25.389 * * [simplify]: Extracting # 5 : cost 0 25.389 * * [simplify]: iteration 0 : 52 enodes (cost 217 ) 25.408 * * [simplify]: Extracting # 0 : cost 0 25.408 * * [simplify]: Extracting # 1 : cost 0 25.408 * * [simplify]: Extracting # 2 : cost 0 25.409 * * [simplify]: Extracting # 3 : cost 0 25.409 * * [simplify]: Extracting # 4 : cost 0 25.409 * * [simplify]: iteration 1 : 113 enodes (cost 206 ) 25.434 * * [simplify]: Extracting # 0 : cost 0 25.434 * * [simplify]: Extracting # 1 : cost 0 25.435 * * [simplify]: Extracting # 2 : cost 0 25.435 * * [simplify]: Extracting # 3 : cost 0 25.435 * * [simplify]: Extracting # 4 : cost 0 25.436 * * [simplify]: Extracting # 5 : cost 0 25.436 * * [simplify]: iteration 2 : 288 enodes (cost 186 ) 25.623 * * [simplify]: Extracting # 0 : cost 0 25.625 * * [simplify]: Extracting # 1 : cost 0 25.627 * * [simplify]: Extracting # 2 : cost 0 25.628 * * [simplify]: Extracting # 3 : cost 0 25.629 * * [simplify]: Extracting # 4 : cost 0 25.631 * * [simplify]: iteration 3 : 1040 enodes (cost 186 ) 27.254 * * [simplify]: Extracting # 0 : cost 0 27.260 * * [simplify]: Extracting # 1 : cost 0 27.262 * * [simplify]: Extracting # 2 : cost 0 27.265 * * [simplify]: Extracting # 3 : cost 0 27.267 * * [simplify]: Extracting # 4 : cost 0 27.270 * * [simplify]: iteration 4 : 3890 enodes (cost 186 ) 28.732 * * [simplify]: Extracting # 0 : cost 0 28.741 * * [simplify]: Extracting # 1 : cost 0 28.747 * * [simplify]: Extracting # 2 : cost 0 28.752 * * [simplify]: Extracting # 3 : cost 0 28.757 * * [simplify]: Extracting # 4 : cost 0 28.762 * * [simplify]: iteration done: 5001 enodes (cost 186 ) 28.762 * [simplify]: Simplified to: (* y (- x 1.0)) (log (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) y (* y (+ (sqrt x) (sqrt 1.0))) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) 28.762 * * * [progress]: adding candidates to table 28.826 * * [progress]: iteration 3 / 4 28.826 * * * [progress]: picking best candidate 28.828 * * * * [pick]: Picked # 28.828 * * * [progress]: localizing error 28.843 * * * [progress]: generating rewritten candidates 28.843 * * * [progress]: generating series expansions 28.843 * * * [progress]: simplifying candidates 28.844 * [simplify]: Simplifying: 28.844 * * [simplify]: Extracting # 0 : cost 0 28.844 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 28.844 * * [simplify]: Extracting # 0 : cost 0 28.844 * * [simplify]: iteration done: 0 enodes (cost 0 ) 28.844 * [simplify]: Simplified to: 28.844 * * * [progress]: adding candidates to table 28.844 * [progress]: [Phase 3 of 3] Extracting. 28.847 * [simplify]: Simplifying: (+ 1.0 (+ (* y x) (* y (- 1.0)))) 28.847 * * [simplify]: Extracting # 0 : cost 0 28.847 * * [simplify]: Extracting # 1 : cost 0 28.847 * * [simplify]: Extracting # 2 : cost 0 28.847 * * [simplify]: Extracting # 3 : cost 0 28.847 * * [simplify]: Extracting # 4 : cost 0 28.847 * * [simplify]: Extracting # 5 : cost 0 28.847 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 28.848 * * [simplify]: Extracting # 0 : cost 0 28.849 * * [simplify]: Extracting # 1 : cost 0 28.849 * * [simplify]: Extracting # 2 : cost 0 28.849 * * [simplify]: iteration 1 : 14 enodes (cost 10 ) 28.850 * * [simplify]: Extracting # 0 : cost 0 28.850 * * [simplify]: Extracting # 1 : cost 0 28.850 * * [simplify]: Extracting # 2 : cost 0 28.850 * * [simplify]: iteration 2 : 18 enodes (cost 10 ) 28.852 * * [simplify]: Extracting # 0 : cost 0 28.852 * * [simplify]: iteration 3 : 19 enodes (cost 10 ) 28.854 * * [simplify]: Extracting # 0 : cost 0 28.855 * * [simplify]: iteration done: 19 enodes (cost 10 ) 28.855 * [simplify]: Simplified to: (+ 1.0 (+ (* y x) (* y (- 1.0)))) 29.882 * [regime-testing]: Baseline error score: 0.0035735670084662027 29.882 * [regime-testing]: Oracle error score: 0.0035735670084662027 29.882 * [regime-testing]: End program error score: 0.0035735670084662027 29.899 * [regime-testing]: Target error score: 0.0036985826354195717