35.225 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.032 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying: (+ (+ (* x x) y) y) 0.033 * * [simplify]: iteration 0: 5 enodes 0.034 * * [simplify]: iteration 1: 10 enodes 0.037 * * [simplify]: iteration 2: 14 enodes 0.040 * * [simplify]: iteration 3: 16 enodes 0.044 * * [simplify]: iteration 4: 17 enodes 0.048 * * [simplify]: iteration complete: 17 enodes 0.048 * * [simplify]: Extracting #0: cost 1 inf + 0 0.048 * * [simplify]: Extracting #1: cost 7 inf + 0 0.048 * * [simplify]: Extracting #2: cost 3 inf + 6 0.048 * * [simplify]: Extracting #3: cost 0 inf + 19 0.049 * [simplify]: Simplified to: (+ (fma x x y) y) 0.058 * * [progress]: iteration 1 / 4 0.058 * * * [progress]: picking best candidate 0.062 * * * * [pick]: Picked # 0.062 * * * [progress]: localizing error 0.069 * * * [progress]: generating rewritten candidates 0.069 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.075 * * * [progress]: generating series expansions 0.075 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.075 * [backup-simplify]: Simplify (+ (fma x x y) y) into (+ (fma x x y) y) 0.075 * [approximate]: Taking taylor expansion of (+ (fma x x y) y) in (x y) around 0 0.075 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in y 0.075 * [taylor]: Taking taylor expansion of (fma x x y) in y 0.075 * [taylor]: Rewrote expression to (+ (* x x) y) 0.075 * [taylor]: Taking taylor expansion of (* x x) in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.075 * [backup-simplify]: Simplify x into x 0.075 * [taylor]: Taking taylor expansion of x in y 0.076 * [backup-simplify]: Simplify x into x 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 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in x 0.076 * [taylor]: Taking taylor expansion of (fma x x y) in x 0.076 * [taylor]: Rewrote expression to (+ (* x x) y) 0.076 * [taylor]: Taking taylor expansion of (* x x) in x 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 * [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 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [taylor]: Taking taylor expansion of (+ (fma x x y) y) in x 0.076 * [taylor]: Taking taylor expansion of (fma x x y) in x 0.076 * [taylor]: Rewrote expression to (+ (* x x) y) 0.076 * [taylor]: Taking taylor expansion of (* x x) in x 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 * [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 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.077 * [backup-simplify]: Simplify (* 0 0) into 0 0.077 * [backup-simplify]: Simplify (+ 0 y) into y 0.077 * [backup-simplify]: Simplify (+ y y) into (* 2 y) 0.077 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.077 * [taylor]: Taking taylor expansion of 2 in y 0.077 * [backup-simplify]: Simplify 2 into 2 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (* 2 0) into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 0.078 * [backup-simplify]: Simplify (+ 0 0) into 0 0.079 * [backup-simplify]: Simplify (+ 0 0) into 0 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 0.079 * [backup-simplify]: Simplify 2 into 2 0.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 0.080 * [backup-simplify]: Simplify (+ 1 0) into 1 0.080 * [backup-simplify]: Simplify (+ 1 0) into 1 0.080 * [taylor]: Taking taylor expansion of 1 in y 0.080 * [backup-simplify]: Simplify 1 into 1 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) 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 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y)) 0.084 * [backup-simplify]: Simplify (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) into (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) 0.084 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in (x y) around 0 0.084 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in y 0.084 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in y 0.084 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) 0.084 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [backup-simplify]: Simplify x into x 0.084 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [backup-simplify]: Simplify x into x 0.084 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (/ 1 1) into 1 0.084 * [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 0.085 * [backup-simplify]: Simplify (/ 1 1) into 1 0.085 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in x 0.085 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in x 0.085 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) 0.085 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (/ 1 1) into 1 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify (/ 1 1) into 1 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 (/ 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 (+ (fma (/ 1 x) (/ 1 x) (/ 1 y)) (/ 1 y)) in x 0.086 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 y)) in x 0.086 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) 0.086 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 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 1) into 1 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x 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 1) into 1 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 (/ 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 * [backup-simplify]: Simplify (* 1 1) into 1 0.088 * [backup-simplify]: Simplify (+ 1 0) into 1 0.088 * [backup-simplify]: Simplify (+ 1 0) into 1 0.088 * [taylor]: Taking taylor expansion of 1 in y 0.088 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.090 * [backup-simplify]: Simplify (+ 0 0) into 0 0.090 * [backup-simplify]: Simplify (+ 0 0) 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 into 1 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.092 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.092 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 y)) into (* 2 (/ 1 y)) 0.092 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.092 * [taylor]: Taking taylor expansion of 2 in y 0.092 * [backup-simplify]: Simplify 2 into 2 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.093 * [backup-simplify]: Simplify (* 2 1) into 2 0.093 * [backup-simplify]: Simplify 2 into 2 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.095 * [backup-simplify]: Simplify (+ 0 0) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y)) 0.100 * [backup-simplify]: Simplify (+ (fma (/ 1 (- x)) (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) 0.100 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in (x y) around 0 0.100 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in y 0.100 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in y 0.100 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y)) 0.100 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.100 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.100 * [taylor]: Taking taylor expansion of -1 in y 0.100 * [backup-simplify]: Simplify -1 into -1 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [backup-simplify]: Simplify x into x 0.100 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.100 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.100 * [taylor]: Taking taylor expansion of -1 in y 0.100 * [backup-simplify]: Simplify -1 into -1 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [backup-simplify]: Simplify x into x 0.100 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.100 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.100 * [taylor]: Taking taylor expansion of -1 in y 0.100 * [backup-simplify]: Simplify -1 into -1 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.101 * [backup-simplify]: Simplify (/ -1 1) into -1 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [backup-simplify]: Simplify (/ 1 1) into 1 0.101 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in x 0.101 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in x 0.102 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y)) 0.102 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.102 * [taylor]: Taking taylor expansion of -1 in x 0.102 * [backup-simplify]: Simplify -1 into -1 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ -1 1) into -1 0.102 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.102 * [taylor]: Taking taylor expansion of -1 in x 0.102 * [backup-simplify]: Simplify -1 into -1 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (/ -1 1) into -1 0.103 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.103 * [taylor]: Taking taylor expansion of -1 in x 0.103 * [backup-simplify]: Simplify -1 into -1 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.103 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 x) (/ -1 y)) (/ 1 y)) in x 0.103 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ -1 y)) in x 0.104 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ -1 y)) 0.104 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.104 * [taylor]: Taking taylor expansion of -1 in x 0.104 * [backup-simplify]: Simplify -1 into -1 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (/ -1 1) into -1 0.104 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.104 * [taylor]: Taking taylor expansion of -1 in x 0.104 * [backup-simplify]: Simplify -1 into -1 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ -1 1) into -1 0.105 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.105 * [taylor]: Taking taylor expansion of -1 in x 0.105 * [backup-simplify]: Simplify -1 into -1 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.106 * [backup-simplify]: Simplify (* -1 -1) into 1 0.106 * [backup-simplify]: Simplify (+ 1 0) into 1 0.107 * [backup-simplify]: Simplify (+ 1 0) into 1 0.107 * [taylor]: Taking taylor expansion of 1 in y 0.107 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.109 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.113 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 0.113 * [backup-simplify]: Simplify (+ 0 (/ -1 y)) into (- (/ 1 y)) 0.114 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.114 * [backup-simplify]: Simplify (+ (- (/ 1 y)) (- (/ 1 y))) into (- (* 2 (/ 1 y))) 0.114 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y 0.114 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.114 * [taylor]: Taking taylor expansion of 2 in y 0.114 * [backup-simplify]: Simplify 2 into 2 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.114 * [backup-simplify]: Simplify (/ 1 1) into 1 0.115 * [backup-simplify]: Simplify (* 2 1) into 2 0.115 * [backup-simplify]: Simplify (- 2) into -2 0.115 * [backup-simplify]: Simplify -2 into -2 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.118 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (- 0) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.120 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.123 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 0.123 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.123 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y)) 0.124 * * * [progress]: simplifying candidates 0.124 * [simplify]: Simplifying: (expm1 (+ (fma x x y) y)) (log1p (+ (fma x x y) y)) (* (exp (fma x x y)) (exp y)) (log (+ (fma x x y) y)) (exp (+ (fma x x y) y)) (* (cbrt (+ (fma x x y) y)) (cbrt (+ (fma x x y) y))) (cbrt (+ (fma x x y) y)) (* (* (+ (fma x x y) y) (+ (fma x x y) y)) (+ (fma x x y) y)) (sqrt (+ (fma x x y) y)) (sqrt (+ (fma x x y) y)) (+ (pow (fma x x y) 3) (pow y 3)) (+ (* (fma x x y) (fma x x y)) (- (* y y) (* (fma x x y) y))) (- (* (fma x x y) (fma x x y)) (* y y)) (- (fma x x y) y) (+ (fma x x y) y) (+ y y) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) 0.125 * * [simplify]: iteration 0: 32 enodes 0.130 * * [simplify]: iteration 1: 82 enodes 0.158 * * [simplify]: iteration 2: 251 enodes 0.325 * * [simplify]: iteration 3: 1398 enodes 1.474 * * [simplify]: iteration complete: 5000 enodes 1.474 * * [simplify]: Extracting #0: cost 14 inf + 0 1.476 * * [simplify]: Extracting #1: cost 194 inf + 0 1.482 * * [simplify]: Extracting #2: cost 1186 inf + 209 1.493 * * [simplify]: Extracting #3: cost 1117 inf + 8207 1.505 * * [simplify]: Extracting #4: cost 153 inf + 20139 1.517 * * [simplify]: Extracting #5: cost 9 inf + 20878 1.524 * * [simplify]: Extracting #6: cost 0 inf + 20940 1.535 * [simplify]: Simplified to: (expm1 (fma y 2 (pow x 2))) (log1p (fma y 2 (pow x 2))) (exp (fma y 2 (pow x 2))) (log (fma y 2 (pow x 2))) (exp (fma y 2 (pow x 2))) (* (cbrt (fma y 2 (pow x 2))) (cbrt (fma y 2 (pow x 2)))) (cbrt (fma y 2 (pow x 2))) (pow (fma y 2 (pow x 2)) 3) (sqrt (fma y 2 (pow x 2))) (sqrt (fma y 2 (pow x 2))) (+ (pow (fma x x y) 3) (pow y 3)) (fma (fma x x y) (pow x 2) (* y y)) (* (fma y 2 (pow x 2)) (pow x 2)) (pow x 2) (fma y 2 (pow x 2)) (* y 2) (fma y 2 (pow x 2)) (fma y 2 (pow x 2)) (fma y 2 (pow x 2)) 1.535 * * * [progress]: adding candidates to table 1.647 * * [progress]: iteration 2 / 4 1.647 * * * [progress]: picking best candidate 1.651 * * * * [pick]: Picked # 1.651 * * * [progress]: localizing error 1.659 * * * [progress]: generating rewritten candidates 1.659 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.659 * * * [progress]: generating series expansions 1.659 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.660 * [backup-simplify]: Simplify (fma y 2 (pow x 2)) into (fma y 2 (pow x 2)) 1.660 * [approximate]: Taking taylor expansion of (fma y 2 (pow x 2)) in (y x) around 0 1.660 * [taylor]: Taking taylor expansion of (fma y 2 (pow x 2)) in x 1.660 * [taylor]: Rewrote expression to (+ (* y 2) (pow x 2)) 1.660 * [taylor]: Taking taylor expansion of (* y 2) in x 1.660 * [taylor]: Taking taylor expansion of y in x 1.660 * [backup-simplify]: Simplify y into y 1.660 * [taylor]: Taking taylor expansion of 2 in x 1.660 * [backup-simplify]: Simplify 2 into 2 1.660 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [taylor]: Taking taylor expansion of (fma y 2 (pow x 2)) in y 1.660 * [taylor]: Rewrote expression to (+ (* y 2) (pow x 2)) 1.660 * [taylor]: Taking taylor expansion of (* y 2) in y 1.660 * [taylor]: Taking taylor expansion of y in y 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [taylor]: Taking taylor expansion of 2 in y 1.660 * [backup-simplify]: Simplify 2 into 2 1.660 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.660 * [taylor]: Taking taylor expansion of x in y 1.660 * [backup-simplify]: Simplify x into x 1.660 * [taylor]: Taking taylor expansion of (fma y 2 (pow x 2)) in y 1.660 * [taylor]: Rewrote expression to (+ (* y 2) (pow x 2)) 1.660 * [taylor]: Taking taylor expansion of (* y 2) in y 1.660 * [taylor]: Taking taylor expansion of y in y 1.660 * [backup-simplify]: Simplify 0 into 0 1.660 * [backup-simplify]: Simplify 1 into 1 1.660 * [taylor]: Taking taylor expansion of 2 in y 1.660 * [backup-simplify]: Simplify 2 into 2 1.660 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.660 * [taylor]: Taking taylor expansion of x in y 1.660 * [backup-simplify]: Simplify x into x 1.661 * [backup-simplify]: Simplify (* 0 2) into 0 1.661 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.661 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2) 1.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.661 * [taylor]: Taking taylor expansion of x in x 1.662 * [backup-simplify]: Simplify 0 into 0 1.662 * [backup-simplify]: Simplify 1 into 1 1.662 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 2)) into 2 1.662 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0 1.663 * [backup-simplify]: Simplify (+ 2 0) into 2 1.663 * [taylor]: Taking taylor expansion of 2 in x 1.663 * [backup-simplify]: Simplify 2 into 2 1.663 * [backup-simplify]: Simplify 2 into 2 1.664 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 2))) into 0 1.664 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0 1.664 * [backup-simplify]: Simplify (+ 0 0) into 0 1.664 * [taylor]: Taking taylor expansion of 0 in x 1.664 * [backup-simplify]: Simplify 0 into 0 1.664 * [backup-simplify]: Simplify 0 into 0 1.664 * [backup-simplify]: Simplify 0 into 0 1.665 * [backup-simplify]: Simplify (* 1 1) into 1 1.665 * [backup-simplify]: Simplify 1 into 1 1.665 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 2)))) into 0 1.667 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.667 * [backup-simplify]: Simplify (+ 0 0) into 0 1.667 * [taylor]: Taking taylor expansion of 0 in x 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify 0 into 0 1.668 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.668 * [backup-simplify]: Simplify 0 into 0 1.669 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2))))) into 0 1.671 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 1.672 * [backup-simplify]: Simplify (+ 0 0) into 0 1.672 * [taylor]: Taking taylor expansion of 0 in x 1.672 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (* 2 (* 1 y))) into (+ (pow x 2) (* 2 y)) 1.673 * [backup-simplify]: Simplify (fma (/ 1 y) 2 (pow (/ 1 x) 2)) into (fma (/ 1 y) 2 (pow (/ 1 x) 2)) 1.673 * [approximate]: Taking taylor expansion of (fma (/ 1 y) 2 (pow (/ 1 x) 2)) in (y x) around 0 1.673 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (pow (/ 1 x) 2)) in x 1.673 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (pow (/ 1 x) 2)) 1.673 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in x 1.673 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.673 * [taylor]: Taking taylor expansion of y in x 1.673 * [backup-simplify]: Simplify y into y 1.673 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.673 * [taylor]: Taking taylor expansion of 2 in x 1.673 * [backup-simplify]: Simplify 2 into 2 1.673 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x 1.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.673 * [taylor]: Taking taylor expansion of x in x 1.673 * [backup-simplify]: Simplify 0 into 0 1.673 * [backup-simplify]: Simplify 1 into 1 1.674 * [backup-simplify]: Simplify (/ 1 1) into 1 1.674 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (pow (/ 1 x) 2)) in y 1.674 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (pow (/ 1 x) 2)) 1.674 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in y 1.674 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.674 * [taylor]: Taking taylor expansion of y in y 1.674 * [backup-simplify]: Simplify 0 into 0 1.675 * [backup-simplify]: Simplify 1 into 1 1.675 * [backup-simplify]: Simplify (/ 1 1) into 1 1.675 * [taylor]: Taking taylor expansion of 2 in y 1.675 * [backup-simplify]: Simplify 2 into 2 1.675 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 1.675 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.675 * [taylor]: Taking taylor expansion of x in y 1.675 * [backup-simplify]: Simplify x into x 1.675 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.676 * [taylor]: Taking taylor expansion of (fma (/ 1 y) 2 (pow (/ 1 x) 2)) in y 1.676 * [taylor]: Rewrote expression to (+ (* (/ 1 y) 2) (pow (/ 1 x) 2)) 1.676 * [taylor]: Taking taylor expansion of (* (/ 1 y) 2) in y 1.676 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.676 * [taylor]: Taking taylor expansion of y in y 1.676 * [backup-simplify]: Simplify 0 into 0 1.676 * [backup-simplify]: Simplify 1 into 1 1.677 * [backup-simplify]: Simplify (/ 1 1) into 1 1.677 * [taylor]: Taking taylor expansion of 2 in y 1.677 * [backup-simplify]: Simplify 2 into 2 1.677 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in y 1.677 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.677 * [taylor]: Taking taylor expansion of x in y 1.677 * [backup-simplify]: Simplify x into x 1.677 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.677 * [backup-simplify]: Simplify (* 1 2) into 2 1.678 * [backup-simplify]: Simplify (+ 2 0) into 2 1.678 * [taylor]: Taking taylor expansion of 2 in x 1.678 * [backup-simplify]: Simplify 2 into 2 1.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.679 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 2)) into 0 1.679 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2)) 1.679 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2)) 1.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.679 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [backup-simplify]: Simplify 0 into 0 1.679 * [backup-simplify]: Simplify 1 into 1 1.680 * [backup-simplify]: Simplify (* 1 1) into 1 1.680 * [backup-simplify]: Simplify (/ 1 1) into 1 1.680 * [backup-simplify]: Simplify 1 into 1 1.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 2))) into 0 1.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.682 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 x))) into 0 1.682 * [backup-simplify]: Simplify (+ 0 0) into 0 1.683 * [taylor]: Taking taylor expansion of 0 in x 1.683 * [backup-simplify]: Simplify 0 into 0 1.683 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.684 * [backup-simplify]: Simplify 0 into 0 1.684 * [backup-simplify]: Simplify 2 into 2 1.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.685 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0 1.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.686 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 1.686 * [backup-simplify]: Simplify (+ 0 0) into 0 1.686 * [taylor]: Taking taylor expansion of 0 in x 1.686 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.687 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify 0 into 0 1.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 2))))) into 0 1.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.690 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 1.690 * [backup-simplify]: Simplify (+ 0 0) into 0 1.690 * [taylor]: Taking taylor expansion of 0 in x 1.690 * [backup-simplify]: Simplify 0 into 0 1.690 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.692 * [backup-simplify]: Simplify 0 into 0 1.692 * [backup-simplify]: Simplify 0 into 0 1.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))))) into 0 1.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.695 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x)))))) into 0 1.695 * [backup-simplify]: Simplify (+ 0 0) into 0 1.695 * [taylor]: Taking taylor expansion of 0 in x 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify (+ (* 2 (* 1 (/ 1 (/ 1 y)))) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2))) into (+ (pow x 2) (* 2 y)) 1.695 * [backup-simplify]: Simplify (fma (/ 1 (- y)) 2 (pow (/ 1 (- x)) 2)) into (fma (/ -1 y) 2 (pow (/ -1 x) 2)) 1.695 * [approximate]: Taking taylor expansion of (fma (/ -1 y) 2 (pow (/ -1 x) 2)) in (y x) around 0 1.695 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (pow (/ -1 x) 2)) in x 1.695 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (pow (/ -1 x) 2)) 1.695 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in x 1.695 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.695 * [taylor]: Taking taylor expansion of -1 in x 1.696 * [backup-simplify]: Simplify -1 into -1 1.696 * [taylor]: Taking taylor expansion of y in x 1.696 * [backup-simplify]: Simplify y into y 1.696 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.696 * [taylor]: Taking taylor expansion of 2 in x 1.696 * [backup-simplify]: Simplify 2 into 2 1.696 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x 1.696 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.696 * [taylor]: Taking taylor expansion of -1 in x 1.696 * [backup-simplify]: Simplify -1 into -1 1.696 * [taylor]: Taking taylor expansion of x in x 1.696 * [backup-simplify]: Simplify 0 into 0 1.696 * [backup-simplify]: Simplify 1 into 1 1.696 * [backup-simplify]: Simplify (/ -1 1) into -1 1.696 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (pow (/ -1 x) 2)) in y 1.696 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (pow (/ -1 x) 2)) 1.696 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in y 1.696 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.696 * [taylor]: Taking taylor expansion of -1 in y 1.696 * [backup-simplify]: Simplify -1 into -1 1.696 * [taylor]: Taking taylor expansion of y in y 1.696 * [backup-simplify]: Simplify 0 into 0 1.696 * [backup-simplify]: Simplify 1 into 1 1.697 * [backup-simplify]: Simplify (/ -1 1) into -1 1.697 * [taylor]: Taking taylor expansion of 2 in y 1.697 * [backup-simplify]: Simplify 2 into 2 1.697 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 1.697 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.697 * [taylor]: Taking taylor expansion of -1 in y 1.697 * [backup-simplify]: Simplify -1 into -1 1.697 * [taylor]: Taking taylor expansion of x in y 1.697 * [backup-simplify]: Simplify x into x 1.697 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.697 * [taylor]: Taking taylor expansion of (fma (/ -1 y) 2 (pow (/ -1 x) 2)) in y 1.697 * [taylor]: Rewrote expression to (+ (* (/ -1 y) 2) (pow (/ -1 x) 2)) 1.697 * [taylor]: Taking taylor expansion of (* (/ -1 y) 2) in y 1.697 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.697 * [taylor]: Taking taylor expansion of -1 in y 1.697 * [backup-simplify]: Simplify -1 into -1 1.697 * [taylor]: Taking taylor expansion of y in y 1.697 * [backup-simplify]: Simplify 0 into 0 1.697 * [backup-simplify]: Simplify 1 into 1 1.698 * [backup-simplify]: Simplify (/ -1 1) into -1 1.698 * [taylor]: Taking taylor expansion of 2 in y 1.698 * [backup-simplify]: Simplify 2 into 2 1.698 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in y 1.698 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.698 * [taylor]: Taking taylor expansion of -1 in y 1.698 * [backup-simplify]: Simplify -1 into -1 1.698 * [taylor]: Taking taylor expansion of x in y 1.698 * [backup-simplify]: Simplify x into x 1.698 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.698 * [backup-simplify]: Simplify (* -1 2) into -2 1.698 * [backup-simplify]: Simplify (+ -2 0) into -2 1.698 * [taylor]: Taking taylor expansion of -2 in x 1.698 * [backup-simplify]: Simplify -2 into -2 1.699 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.699 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 2)) into 0 1.700 * [backup-simplify]: Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2)) 1.700 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2)) 1.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.700 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.700 * [taylor]: Taking taylor expansion of x in x 1.700 * [backup-simplify]: Simplify 0 into 0 1.700 * [backup-simplify]: Simplify 1 into 1 1.700 * [backup-simplify]: Simplify (* 1 1) into 1 1.700 * [backup-simplify]: Simplify (/ 1 1) into 1 1.700 * [backup-simplify]: Simplify 1 into 1 1.701 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.702 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 2))) into 0 1.702 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1.702 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 x))) into 0 1.702 * [backup-simplify]: Simplify (+ 0 0) into 0 1.702 * [taylor]: Taking taylor expansion of 0 in x 1.702 * [backup-simplify]: Simplify 0 into 0 1.703 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.703 * [backup-simplify]: Simplify 0 into 0 1.703 * [backup-simplify]: Simplify -2 into -2 1.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.704 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))) into 0 1.705 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.705 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0 1.705 * [backup-simplify]: Simplify (+ 0 0) into 0 1.705 * [taylor]: Taking taylor expansion of 0 in x 1.705 * [backup-simplify]: Simplify 0 into 0 1.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.706 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.708 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 2))))) into 0 1.708 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.709 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0 1.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1.709 * [taylor]: Taking taylor expansion of 0 in x 1.709 * [backup-simplify]: Simplify 0 into 0 1.709 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.711 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify 0 into 0 1.712 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.714 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 2)))))) into 0 1.714 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.716 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x)))))) into 0 1.716 * [backup-simplify]: Simplify (+ 0 0) into 0 1.716 * [taylor]: Taking taylor expansion of 0 in x 1.716 * [backup-simplify]: Simplify 0 into 0 1.716 * [backup-simplify]: Simplify 0 into 0 1.717 * [backup-simplify]: Simplify (+ (* -2 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2))) into (+ (pow x 2) (* 2 y)) 1.717 * * * [progress]: simplifying candidates 1.717 * [simplify]: Simplifying: (expm1 (fma y 2 (pow x 2))) (log1p (fma y 2 (pow x 2))) (* y 2) (log (fma y 2 (pow x 2))) (exp (fma y 2 (pow x 2))) (* (cbrt (fma y 2 (pow x 2))) (cbrt (fma y 2 (pow x 2)))) (cbrt (fma y 2 (pow x 2))) (* (* (fma y 2 (pow x 2)) (fma y 2 (pow x 2))) (fma y 2 (pow x 2))) (sqrt (fma y 2 (pow x 2))) (sqrt (fma y 2 (pow x 2))) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) 1.717 * * [simplify]: iteration 0: 17 enodes 1.727 * * [simplify]: iteration 1: 25 enodes 1.739 * * [simplify]: iteration 2: 76 enodes 1.761 * * [simplify]: iteration 3: 262 enodes 1.883 * * [simplify]: iteration 4: 1153 enodes 3.229 * * [simplify]: iteration complete: 5000 enodes 3.230 * * [simplify]: Extracting #0: cost 10 inf + 0 3.230 * * [simplify]: Extracting #1: cost 177 inf + 0 3.234 * * [simplify]: Extracting #2: cost 1444 inf + 137 3.241 * * [simplify]: Extracting #3: cost 712 inf + 8481 3.258 * * [simplify]: Extracting #4: cost 40 inf + 16484 3.266 * * [simplify]: Extracting #5: cost 5 inf + 16622 3.273 * * [simplify]: Extracting #6: cost 0 inf + 16677 3.278 * [simplify]: Simplified to: (expm1 (fma 2 y (* x x))) (log1p (fma 2 y (* x x))) (* y 2) (log (fma 2 y (* x x))) (exp (fma 2 y (* x x))) (* (cbrt (fma 2 y (* x x))) (cbrt (fma 2 y (* x x)))) (cbrt (fma 2 y (* x x))) (pow (fma 2 y (* x x)) 3) (sqrt (fma 2 y (* x x))) (sqrt (fma 2 y (* x x))) (fma 2 y (* x x)) (fma 2 y (* x x)) (fma 2 y (* x x)) 3.278 * * * [progress]: adding candidates to table 3.330 * [progress]: [Phase 3 of 3] Extracting. 3.331 * * [regime]: Finding splitpoints for: (# #) 3.331 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.331 * * * * [regimes]: Trying to branch on y from (# #) 3.387 * * * * [regimes]: Trying to branch on x from (# #) 3.427 * * * [regime]: Found split indices: #