34.214 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.031 * [progress]: [Phase 2 of 3] Improving. 0.031 * [simplify]: Simplifying: (/ (+ x y) (+ y y)) 0.031 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.031 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.031 * * [simplify]: Extracting # 2 : cost 5 inf + 0 0.031 * * [simplify]: Extracting # 3 : cost 2 inf + 43 0.031 * * [simplify]: Extracting # 4 : cost 0 inf + 207 0.031 * * [simplify]: iteration 0 : 5 enodes (cost 122 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 inf + 207 0.033 * * [simplify]: Extracting # 1 : cost 1 inf + 207 0.033 * * [simplify]: Extracting # 2 : cost 0 inf + 208 0.033 * * [simplify]: iteration 1 : 8 enodes (cost 122 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 inf + 208 0.034 * * [simplify]: Extracting # 1 : cost 1 inf + 208 0.034 * * [simplify]: Extracting # 2 : cost 0 inf + 291 0.034 * * [simplify]: iteration 2 : 11 enodes (cost 122 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 inf + 291 0.036 * * [simplify]: Extracting # 1 : cost 1 inf + 291 0.036 * * [simplify]: Extracting # 2 : cost 0 inf + 373 0.036 * * [simplify]: iteration 3 : 13 enodes (cost 122 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 inf + 373 0.037 * * [simplify]: iteration done: 13 enodes (cost 122 ) 0.037 * [simplify]: Simplified to: (/ (+ x y) (+ y y)) 0.038 * * [progress]: iteration 1 / 4 0.038 * * * [progress]: picking best candidate 0.041 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.048 * * * [progress]: generating rewritten candidates 0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.079 * * * [progress]: generating series expansions 0.079 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.080 * [backup-simplify]: Simplify (/ (+ x y) (+ y y)) into (* 1/2 (/ (+ x y) y)) 0.080 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (x y) around 0 0.080 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y 0.080 * [taylor]: Taking taylor expansion of 1/2 in y 0.080 * [backup-simplify]: Simplify 1/2 into 1/2 0.080 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 0.080 * [taylor]: Taking taylor expansion of (+ x y) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [backup-simplify]: Simplify x into x 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [backup-simplify]: Simplify (+ x 0) into x 0.080 * [backup-simplify]: Simplify (/ x 1) into x 0.080 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 0.080 * [taylor]: Taking taylor expansion of 1/2 in x 0.080 * [backup-simplify]: Simplify 1/2 into 1/2 0.080 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.080 * [taylor]: Taking taylor expansion of (+ x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [taylor]: Taking taylor expansion of y in x 0.081 * [backup-simplify]: Simplify y into y 0.081 * [backup-simplify]: Simplify (+ 0 y) into y 0.081 * [backup-simplify]: Simplify (/ y y) into 1 0.081 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 0.081 * [taylor]: Taking taylor expansion of 1/2 in x 0.081 * [backup-simplify]: Simplify 1/2 into 1/2 0.081 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.081 * [taylor]: Taking taylor expansion of (+ x y) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [backup-simplify]: Simplify y into y 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [backup-simplify]: Simplify y into y 0.081 * [backup-simplify]: Simplify (+ 0 y) into y 0.081 * [backup-simplify]: Simplify (/ y y) into 1 0.082 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 0.082 * [taylor]: Taking taylor expansion of 1/2 in y 0.082 * [backup-simplify]: Simplify 1/2 into 1/2 0.082 * [backup-simplify]: Simplify (+ 1 0) into 1 0.082 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.083 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 y)) (* 0 1)) into (* 1/2 (/ 1 y)) 0.083 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y 0.083 * [taylor]: Taking taylor expansion of 1/2 in y 0.083 * [backup-simplify]: Simplify 1/2 into 1/2 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (/ 1 1) into 1 0.084 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 0.084 * [backup-simplify]: Simplify 1/2 into 1/2 0.084 * [backup-simplify]: Simplify 1/2 into 1/2 0.085 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.086 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.100 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2) 0.101 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 y))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) 0.101 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0 0.101 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.101 * [taylor]: Taking taylor expansion of 1/2 in y 0.101 * [backup-simplify]: Simplify 1/2 into 1/2 0.101 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.101 * [taylor]: Taking taylor expansion of x in y 0.101 * [backup-simplify]: Simplify x into x 0.101 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 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 y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.101 * [taylor]: Taking taylor expansion of 1/2 in x 0.101 * [backup-simplify]: Simplify 1/2 into 1/2 0.101 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.102 * [taylor]: Taking taylor expansion of 1/2 in x 0.102 * [backup-simplify]: Simplify 1/2 into 1/2 0.102 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 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 y) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (+ 1 0) into 1 0.103 * [backup-simplify]: Simplify (* 1 y) into y 0.103 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 0.103 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.103 * [taylor]: Taking taylor expansion of 1/2 in y 0.103 * [backup-simplify]: Simplify 1/2 into 1/2 0.103 * [taylor]: Taking taylor expansion of y in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.104 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.104 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 0.104 * [taylor]: Taking taylor expansion of 1/2 in y 0.104 * [backup-simplify]: Simplify 1/2 into 1/2 0.104 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.107 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1/2 into 1/2 0.107 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.107 * [backup-simplify]: Simplify 1/2 into 1/2 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.109 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.113 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 0.113 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) 0.113 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0 0.113 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.113 * [taylor]: Taking taylor expansion of 1/2 in y 0.113 * [backup-simplify]: Simplify 1/2 into 1/2 0.113 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.113 * [taylor]: Taking taylor expansion of x in y 0.113 * [backup-simplify]: Simplify x into x 0.113 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.114 * [backup-simplify]: Simplify (/ 1 1) into 1 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 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.114 * [taylor]: Taking taylor expansion of 1/2 in x 0.114 * [backup-simplify]: Simplify 1/2 into 1/2 0.114 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 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 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.114 * [taylor]: Taking taylor expansion of 1/2 in x 0.114 * [backup-simplify]: Simplify 1/2 into 1/2 0.114 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ 1 1) into 1 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.115 * [backup-simplify]: Simplify y into y 0.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.115 * [taylor]: Taking taylor expansion of y in x 0.115 * [backup-simplify]: Simplify y into y 0.115 * [backup-simplify]: Simplify (+ 1 0) into 1 0.115 * [backup-simplify]: Simplify (* 1 y) into y 0.115 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 0.115 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.115 * [taylor]: Taking taylor expansion of 1/2 in y 0.115 * [backup-simplify]: Simplify 1/2 into 1/2 0.115 * [taylor]: Taking taylor expansion of y in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.116 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.116 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 0.116 * [taylor]: Taking taylor expansion of 1/2 in y 0.117 * [backup-simplify]: Simplify 1/2 into 1/2 0.117 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.119 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1/2 into 1/2 0.119 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.119 * [backup-simplify]: Simplify 1/2 into 1/2 0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.121 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.127 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 0.128 * * * [progress]: simplifying candidates 0.130 * [simplify]: Simplifying: (expm1 (/ (+ x y) (+ y y))) (log1p (/ (+ x y) (+ y y))) (- (log (+ x y)) (log (+ y y))) (log (/ (+ x y) (+ y y))) (exp (/ (+ x y) (+ y y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y y) (+ y y)) (+ y y))) (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y)))) (cbrt (/ (+ x y) (+ y y))) (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (- (+ x y)) (- (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y))) (/ (cbrt (+ x y)) (sqrt (+ y y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y)) (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) (/ (cbrt (+ x y)) (+ 1 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ x y)) (cbrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ x y) (+ 1 1)) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 2) (/ (+ x y) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ x y) (+ 1 1)) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 2) (/ (+ x y) y) (/ 1 (+ y y)) (/ (+ y y) (+ x y)) (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (sqrt (+ y y))) (/ (+ x y) 1) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (/ (+ x y) 1) (/ (+ x y) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (+ x y) y) (/ (+ x y) (+ 1 1)) (/ (+ x y) (+ 1 1)) (/ (+ x y) 2) (/ (+ y y) (cbrt (+ x y))) (/ (+ y y) (sqrt (+ x y))) (/ (+ y y) (+ x y)) (/ (+ y y) (+ x y)) (/ (+ x y) (+ (pow y 3) (pow y 3))) (/ (+ x y) (- (* y y) (* y y))) (* (+ y y) (+ (* x x) (- (* y y) (* x y)))) (* (+ y y) (- x y)) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 0.133 * * [simplify]: Extracting # 0 : cost 75 inf + 0 0.133 * * [simplify]: Extracting # 1 : cost 104 inf + 0 0.133 * * [simplify]: Extracting # 2 : cost 101 inf + 563 0.134 * * [simplify]: Extracting # 3 : cost 61 inf + 5605 0.137 * * [simplify]: Extracting # 4 : cost 13 inf + 14134 0.139 * * [simplify]: Extracting # 5 : cost 0 inf + 17425 0.142 * * [simplify]: iteration 0 : 114 enodes (cost 21852 ) 0.186 * * [simplify]: Extracting # 0 : cost 0 inf + 17425 0.189 * * [simplify]: Extracting # 1 : cost 47 inf + 15654 0.194 * * [simplify]: Extracting # 2 : cost 2 inf + 22430 0.199 * * [simplify]: Extracting # 3 : cost 1 inf + 22311 0.204 * * [simplify]: Extracting # 4 : cost 0 inf + 22523 0.207 * * [simplify]: iteration 1 : 241 enodes (cost 20144 ) 0.271 * * [simplify]: Extracting # 0 : cost 0 inf + 22523 0.275 * * [simplify]: Extracting # 1 : cost 190 inf + 21608 0.281 * * [simplify]: Extracting # 2 : cost 2 inf + 49636 0.297 * * [simplify]: Extracting # 3 : cost 1 inf + 49637 0.313 * * [simplify]: Extracting # 4 : cost 0 inf + 49849 0.329 * * [simplify]: iteration 2 : 790 enodes (cost 19985 ) 1.285 * * [simplify]: Extracting # 0 : cost 0 inf + 49849 1.332 * * [simplify]: Extracting # 1 : cost 1712 inf + 34525 1.397 * * [simplify]: Extracting # 2 : cost 16 inf + 270685 1.482 * * [simplify]: Extracting # 3 : cost 7 inf + 270908 1.556 * * [simplify]: Extracting # 4 : cost 0 inf + 272679 1.619 * * [simplify]: iteration done: 5000 enodes (cost 19985 ) 1.619 * [simplify]: Simplified to: (expm1 (/ (+ x y) (+ y y))) (log1p (/ (+ x y) (+ y y))) (log (/ (+ x y) (+ y y))) (log (/ (+ x y) (+ y y))) (exp (/ (+ x y) (+ y y))) (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y))) (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y)))) (cbrt (/ (+ x y) (+ y y))) (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (- (+ x y)) (* -2 y) (* (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (cbrt (+ x y)) (cbrt (+ y y)))) (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y))) (/ (cbrt (+ x y)) (sqrt (+ y y))) (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) (+ y y)) (* (/ (cbrt (+ x y)) (cbrt y)) (/ (cbrt (+ x y)) (cbrt y))) (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y))) (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y)) (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) (/ (cbrt (+ x y)) 2) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ x y)) (cbrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (sqrt (+ x y)) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y))) (sqrt (+ x y)) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) 1 (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) 1 (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ x y) 2) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) 1 (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) 1 (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ x y) 2) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) (/ 1/2 y) (/ (+ y y) (+ x y)) (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (sqrt (+ y y))) (+ x y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (+ x y) (/ (+ x y) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (+ x y) y) (/ (+ x y) 2) (/ (+ x y) 2) (/ (+ x y) 2) (/ (+ y y) (cbrt (+ x y))) (/ (+ y y) (sqrt (+ x y))) (/ (+ y y) (+ x y)) (/ (+ y y) (+ x y)) (/ (+ x y) (+ (* y (* y y)) (* y (* y y)))) (/ (+ x y) 0) (* (+ y y) (fma x x (* y (- y x)))) (* (+ y y) (- x y)) (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2) 1.623 * * * [progress]: adding candidates to table 1.896 * * [progress]: iteration 2 / 4 1.897 * * * [progress]: picking best candidate 1.904 * * * * [pick]: Picked # 1.904 * * * [progress]: localizing error 1.911 * * * [progress]: generating rewritten candidates 1.911 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.911 * * * [progress]: generating series expansions 1.911 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.912 * [backup-simplify]: Simplify (fma 1/2 (/ x y) 1/2) into (fma 1/2 (/ x y) 1/2) 1.912 * [approximate]: Taking taylor expansion of (fma 1/2 (/ x y) 1/2) in (x y) around 0 1.912 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) 1/2) in y 1.912 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) 1/2) 1.912 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y 1.912 * [taylor]: Taking taylor expansion of 1/2 in y 1.912 * [backup-simplify]: Simplify 1/2 into 1/2 1.912 * [taylor]: Taking taylor expansion of (/ x y) in y 1.912 * [taylor]: Taking taylor expansion of x in y 1.912 * [backup-simplify]: Simplify x into x 1.912 * [taylor]: Taking taylor expansion of y in y 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify 1 into 1 1.912 * [backup-simplify]: Simplify (/ x 1) into x 1.912 * [taylor]: Taking taylor expansion of 1/2 in y 1.912 * [backup-simplify]: Simplify 1/2 into 1/2 1.912 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) 1/2) in x 1.912 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) 1/2) 1.912 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x 1.912 * [taylor]: Taking taylor expansion of 1/2 in x 1.912 * [backup-simplify]: Simplify 1/2 into 1/2 1.912 * [taylor]: Taking taylor expansion of (/ x y) in x 1.912 * [taylor]: Taking taylor expansion of x in x 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify 1 into 1 1.912 * [taylor]: Taking taylor expansion of y in x 1.912 * [backup-simplify]: Simplify y into y 1.912 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.912 * [taylor]: Taking taylor expansion of 1/2 in x 1.912 * [backup-simplify]: Simplify 1/2 into 1/2 1.912 * [taylor]: Taking taylor expansion of (fma 1/2 (/ x y) 1/2) in x 1.912 * [taylor]: Rewrote expression to (+ (* 1/2 (/ x y)) 1/2) 1.912 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x 1.912 * [taylor]: Taking taylor expansion of 1/2 in x 1.912 * [backup-simplify]: Simplify 1/2 into 1/2 1.912 * [taylor]: Taking taylor expansion of (/ x y) in x 1.912 * [taylor]: Taking taylor expansion of x in x 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify 1 into 1 1.912 * [taylor]: Taking taylor expansion of y in x 1.912 * [backup-simplify]: Simplify y into y 1.912 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.912 * [taylor]: Taking taylor expansion of 1/2 in x 1.913 * [backup-simplify]: Simplify 1/2 into 1/2 1.913 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1.913 * [taylor]: Taking taylor expansion of 1/2 in y 1.913 * [backup-simplify]: Simplify 1/2 into 1/2 1.913 * [backup-simplify]: Simplify (* 1/2 (/ 1 y)) into (/ 1/2 y) 1.913 * [backup-simplify]: Simplify (+ (/ 1/2 y) 0) into (* 1/2 (/ 1 y)) 1.913 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y 1.913 * [taylor]: Taking taylor expansion of 1/2 in y 1.913 * [backup-simplify]: Simplify 1/2 into 1/2 1.913 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.914 * [taylor]: Taking taylor expansion of y in y 1.914 * [backup-simplify]: Simplify 0 into 0 1.914 * [backup-simplify]: Simplify 1 into 1 1.914 * [backup-simplify]: Simplify (/ 1 1) into 1 1.914 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 1.914 * [backup-simplify]: Simplify 1/2 into 1/2 1.914 * [backup-simplify]: Simplify 1/2 into 1/2 1.914 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 1.915 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 y))) into 0 1.915 * [backup-simplify]: Simplify (+ 0 0) into 0 1.915 * [taylor]: Taking taylor expansion of 0 in y 1.915 * [backup-simplify]: Simplify 0 into 0 1.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.916 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.916 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.917 * [backup-simplify]: Simplify (+ 0 0) into 0 1.917 * [taylor]: Taking taylor expansion of 0 in y 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.918 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.919 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.919 * [backup-simplify]: Simplify (+ 0 0) into 0 1.919 * [taylor]: Taking taylor expansion of 0 in y 1.919 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2) 1.919 * [backup-simplify]: Simplify (fma 1/2 (/ (/ 1 x) (/ 1 y)) 1/2) into (fma 1/2 (/ y x) 1/2) 1.919 * [approximate]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in (x y) around 0 1.919 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in y 1.919 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) 1/2) 1.919 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y 1.919 * [taylor]: Taking taylor expansion of 1/2 in y 1.919 * [backup-simplify]: Simplify 1/2 into 1/2 1.919 * [taylor]: Taking taylor expansion of (/ y x) in y 1.920 * [taylor]: Taking taylor expansion of y in y 1.920 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.920 * [taylor]: Taking taylor expansion of x in y 1.920 * [backup-simplify]: Simplify x into x 1.920 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.920 * [taylor]: Taking taylor expansion of 1/2 in y 1.920 * [backup-simplify]: Simplify 1/2 into 1/2 1.920 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in x 1.920 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) 1/2) 1.920 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 1.920 * [taylor]: Taking taylor expansion of 1/2 in x 1.920 * [backup-simplify]: Simplify 1/2 into 1/2 1.920 * [taylor]: Taking taylor expansion of (/ y x) in x 1.920 * [taylor]: Taking taylor expansion of y in x 1.920 * [backup-simplify]: Simplify y into y 1.920 * [taylor]: Taking taylor expansion of x in x 1.920 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.920 * [backup-simplify]: Simplify (/ y 1) into y 1.920 * [taylor]: Taking taylor expansion of 1/2 in x 1.920 * [backup-simplify]: Simplify 1/2 into 1/2 1.920 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in x 1.920 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) 1/2) 1.920 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 1.920 * [taylor]: Taking taylor expansion of 1/2 in x 1.920 * [backup-simplify]: Simplify 1/2 into 1/2 1.920 * [taylor]: Taking taylor expansion of (/ y x) in x 1.920 * [taylor]: Taking taylor expansion of y in x 1.920 * [backup-simplify]: Simplify y into y 1.920 * [taylor]: Taking taylor expansion of x in x 1.920 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.920 * [backup-simplify]: Simplify (/ y 1) into y 1.920 * [taylor]: Taking taylor expansion of 1/2 in x 1.920 * [backup-simplify]: Simplify 1/2 into 1/2 1.920 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 1.920 * [backup-simplify]: Simplify (+ (* 1/2 y) 0) into (* 1/2 y) 1.920 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.920 * [taylor]: Taking taylor expansion of 1/2 in y 1.920 * [backup-simplify]: Simplify 1/2 into 1/2 1.920 * [taylor]: Taking taylor expansion of y in y 1.920 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.921 * [backup-simplify]: Simplify (* 1/2 0) into 0 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 1.922 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 y)) into 0 1.922 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1.922 * [taylor]: Taking taylor expansion of 1/2 in y 1.922 * [backup-simplify]: Simplify 1/2 into 1/2 1.922 * [backup-simplify]: Simplify 1/2 into 1/2 1.923 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 1.923 * [backup-simplify]: Simplify 1/2 into 1/2 1.924 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.924 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 y))) into 0 1.924 * [backup-simplify]: Simplify (+ 0 0) into 0 1.924 * [taylor]: Taking taylor expansion of 0 in y 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify 0 into 0 1.925 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 1.925 * [backup-simplify]: Simplify 0 into 0 1.927 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.928 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.928 * [backup-simplify]: Simplify (+ 0 0) into 0 1.928 * [taylor]: Taking taylor expansion of 0 in y 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.929 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 1.929 * [backup-simplify]: Simplify (fma 1/2 (/ (/ 1 (- x)) (/ 1 (- y))) 1/2) into (fma 1/2 (/ y x) 1/2) 1.929 * [approximate]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in (x y) around 0 1.929 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in y 1.929 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) 1/2) 1.929 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y 1.929 * [taylor]: Taking taylor expansion of 1/2 in y 1.929 * [backup-simplify]: Simplify 1/2 into 1/2 1.929 * [taylor]: Taking taylor expansion of (/ y x) in y 1.929 * [taylor]: Taking taylor expansion of y in y 1.929 * [backup-simplify]: Simplify 0 into 0 1.929 * [backup-simplify]: Simplify 1 into 1 1.929 * [taylor]: Taking taylor expansion of x in y 1.929 * [backup-simplify]: Simplify x into x 1.929 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.929 * [taylor]: Taking taylor expansion of 1/2 in y 1.929 * [backup-simplify]: Simplify 1/2 into 1/2 1.929 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in x 1.930 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) 1/2) 1.930 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 1.930 * [taylor]: Taking taylor expansion of 1/2 in x 1.930 * [backup-simplify]: Simplify 1/2 into 1/2 1.930 * [taylor]: Taking taylor expansion of (/ y x) in x 1.930 * [taylor]: Taking taylor expansion of y in x 1.930 * [backup-simplify]: Simplify y into y 1.930 * [taylor]: Taking taylor expansion of x in x 1.930 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify 1 into 1 1.930 * [backup-simplify]: Simplify (/ y 1) into y 1.930 * [taylor]: Taking taylor expansion of 1/2 in x 1.930 * [backup-simplify]: Simplify 1/2 into 1/2 1.930 * [taylor]: Taking taylor expansion of (fma 1/2 (/ y x) 1/2) in x 1.930 * [taylor]: Rewrote expression to (+ (* 1/2 (/ y x)) 1/2) 1.930 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 1.930 * [taylor]: Taking taylor expansion of 1/2 in x 1.930 * [backup-simplify]: Simplify 1/2 into 1/2 1.930 * [taylor]: Taking taylor expansion of (/ y x) in x 1.930 * [taylor]: Taking taylor expansion of y in x 1.930 * [backup-simplify]: Simplify y into y 1.930 * [taylor]: Taking taylor expansion of x in x 1.930 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify 1 into 1 1.930 * [backup-simplify]: Simplify (/ y 1) into y 1.930 * [taylor]: Taking taylor expansion of 1/2 in x 1.930 * [backup-simplify]: Simplify 1/2 into 1/2 1.930 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 1.930 * [backup-simplify]: Simplify (+ (* 1/2 y) 0) into (* 1/2 y) 1.930 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 1.930 * [taylor]: Taking taylor expansion of 1/2 in y 1.930 * [backup-simplify]: Simplify 1/2 into 1/2 1.930 * [taylor]: Taking taylor expansion of y in y 1.930 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify 1 into 1 1.931 * [backup-simplify]: Simplify (* 1/2 0) into 0 1.931 * [backup-simplify]: Simplify 0 into 0 1.931 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 1.931 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 y)) into 0 1.932 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1.932 * [taylor]: Taking taylor expansion of 1/2 in y 1.932 * [backup-simplify]: Simplify 1/2 into 1/2 1.932 * [backup-simplify]: Simplify 1/2 into 1/2 1.932 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 1.932 * [backup-simplify]: Simplify 1/2 into 1/2 1.933 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.934 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 y))) into 0 1.934 * [backup-simplify]: Simplify (+ 0 0) into 0 1.934 * [taylor]: Taking taylor expansion of 0 in y 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 1.935 * [backup-simplify]: Simplify 0 into 0 1.936 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.936 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.937 * [backup-simplify]: Simplify (+ 0 0) into 0 1.937 * [taylor]: Taking taylor expansion of 0 in y 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 1.937 * * * [progress]: simplifying candidates 1.937 * [simplify]: Simplifying: (expm1 (fma 1/2 (/ x y) 1/2)) (log1p (fma 1/2 (/ x y) 1/2)) (* 1/2 (/ x y)) (log (fma 1/2 (/ x y) 1/2)) (exp (fma 1/2 (/ x y) 1/2)) (* (cbrt (fma 1/2 (/ x y) 1/2)) (cbrt (fma 1/2 (/ x y) 1/2))) (cbrt (fma 1/2 (/ x y) 1/2)) (* (* (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2)) (fma 1/2 (/ x y) 1/2)) (sqrt (fma 1/2 (/ x y) 1/2)) (sqrt (fma 1/2 (/ x y) 1/2)) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 1.937 * * [simplify]: Extracting # 0 : cost 10 inf + 0 1.937 * * [simplify]: Extracting # 1 : cost 14 inf + 0 1.937 * * [simplify]: Extracting # 2 : cost 15 inf + 1 1.937 * * [simplify]: Extracting # 3 : cost 10 inf + 251 1.938 * * [simplify]: Extracting # 4 : cost 0 inf + 1891 1.938 * * [simplify]: iteration 0 : 16 enodes (cost 1994 ) 1.940 * * [simplify]: Extracting # 0 : cost 0 inf + 1891 1.940 * * [simplify]: Extracting # 1 : cost 2 inf + 1768 1.940 * * [simplify]: Extracting # 2 : cost 0 inf + 1948 1.941 * * [simplify]: iteration 1 : 24 enodes (cost 1919 ) 1.945 * * [simplify]: Extracting # 0 : cost 0 inf + 1948 1.945 * * [simplify]: Extracting # 1 : cost 27 inf + 1810 1.946 * * [simplify]: Extracting # 2 : cost 2 inf + 5833 1.947 * * [simplify]: Extracting # 3 : cost 1 inf + 5834 1.947 * * [simplify]: Extracting # 4 : cost 0 inf + 5917 1.948 * * [simplify]: iteration 2 : 81 enodes (cost 1919 ) 1.988 * * [simplify]: Extracting # 0 : cost 0 inf + 5917 1.990 * * [simplify]: Extracting # 1 : cost 83 inf + 2873 1.994 * * [simplify]: Extracting # 2 : cost 2 inf + 18039 1.997 * * [simplify]: Extracting # 3 : cost 0 inf + 18075 2.001 * * [simplify]: Extracting # 4 : cost 0 inf + 17997 2.008 * * [simplify]: iteration 3 : 361 enodes (cost 1919 ) 2.784 * * [simplify]: Extracting # 0 : cost 0 inf + 17997 2.803 * * [simplify]: Extracting # 1 : cost 452 inf + 5731 2.836 * * [simplify]: Extracting # 2 : cost 4 inf + 87581 2.878 * * [simplify]: Extracting # 3 : cost 4 inf + 85944 2.918 * * [simplify]: Extracting # 4 : cost 1 inf + 86144 2.953 * * [simplify]: Extracting # 5 : cost 0 inf + 86508 2.973 * * [simplify]: iteration 4 : 2128 enodes (cost 1919 ) 4.648 * * [simplify]: Extracting # 0 : cost 0 inf + 86508 4.847 * * [simplify]: Extracting # 1 : cost 0 inf + 62699 4.884 * * [simplify]: Extracting # 2 : cost 0 inf + 61454 4.913 * * [simplify]: Extracting # 3 : cost 0 inf + 60029 4.947 * * [simplify]: iteration done: 5000 enodes (cost 1919 ) 4.947 * [simplify]: Simplified to: (expm1 (fma 1/2 (/ x y) 1/2)) (log1p (fma 1/2 (/ x y) 1/2)) (* 1/2 (/ x y)) (log (fma 1/2 (/ x y) 1/2)) (exp (fma 1/2 (/ x y) 1/2)) (* (cbrt (fma 1/2 (/ x y) 1/2)) (cbrt (fma 1/2 (/ x y) 1/2))) (cbrt (fma 1/2 (/ x y) 1/2)) (* (* (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2)) (fma 1/2 (/ x y) 1/2)) (sqrt (fma 1/2 (/ x y) 1/2)) (sqrt (fma 1/2 (/ x y) 1/2)) (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2) 4.948 * * * [progress]: adding candidates to table 4.994 * * [progress]: iteration 3 / 4 4.994 * * * [progress]: picking best candidate 4.997 * * * * [pick]: Picked # 4.997 * * * [progress]: localizing error 5.005 * * * [progress]: generating rewritten candidates 5.005 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.030 * * * [progress]: generating series expansions 5.030 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.031 * [backup-simplify]: Simplify (* (+ x y) (/ 1/2 y)) into (* 1/2 (/ (+ x y) y)) 5.031 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (x y) around 0 5.031 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y 5.031 * [taylor]: Taking taylor expansion of 1/2 in y 5.031 * [backup-simplify]: Simplify 1/2 into 1/2 5.031 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 5.031 * [taylor]: Taking taylor expansion of (+ x y) in y 5.031 * [taylor]: Taking taylor expansion of x in y 5.031 * [backup-simplify]: Simplify x into x 5.031 * [taylor]: Taking taylor expansion of y in y 5.031 * [backup-simplify]: Simplify 0 into 0 5.031 * [backup-simplify]: Simplify 1 into 1 5.031 * [taylor]: Taking taylor expansion of y in y 5.031 * [backup-simplify]: Simplify 0 into 0 5.031 * [backup-simplify]: Simplify 1 into 1 5.031 * [backup-simplify]: Simplify (+ x 0) into x 5.031 * [backup-simplify]: Simplify (/ x 1) into x 5.031 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 5.031 * [taylor]: Taking taylor expansion of 1/2 in x 5.031 * [backup-simplify]: Simplify 1/2 into 1/2 5.031 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 5.031 * [taylor]: Taking taylor expansion of (+ x y) in x 5.031 * [taylor]: Taking taylor expansion of x in x 5.031 * [backup-simplify]: Simplify 0 into 0 5.031 * [backup-simplify]: Simplify 1 into 1 5.031 * [taylor]: Taking taylor expansion of y in x 5.031 * [backup-simplify]: Simplify y into y 5.031 * [taylor]: Taking taylor expansion of y in x 5.031 * [backup-simplify]: Simplify y into y 5.031 * [backup-simplify]: Simplify (+ 0 y) into y 5.031 * [backup-simplify]: Simplify (/ y y) into 1 5.031 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 5.031 * [taylor]: Taking taylor expansion of 1/2 in x 5.031 * [backup-simplify]: Simplify 1/2 into 1/2 5.031 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 5.031 * [taylor]: Taking taylor expansion of (+ x y) in x 5.031 * [taylor]: Taking taylor expansion of x in x 5.031 * [backup-simplify]: Simplify 0 into 0 5.031 * [backup-simplify]: Simplify 1 into 1 5.031 * [taylor]: Taking taylor expansion of y in x 5.031 * [backup-simplify]: Simplify y into y 5.031 * [taylor]: Taking taylor expansion of y in x 5.031 * [backup-simplify]: Simplify y into y 5.031 * [backup-simplify]: Simplify (+ 0 y) into y 5.031 * [backup-simplify]: Simplify (/ y y) into 1 5.032 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 5.032 * [taylor]: Taking taylor expansion of 1/2 in y 5.032 * [backup-simplify]: Simplify 1/2 into 1/2 5.032 * [backup-simplify]: Simplify (+ 1 0) into 1 5.032 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 5.033 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 y)) (* 0 1)) into (* 1/2 (/ 1 y)) 5.033 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y 5.033 * [taylor]: Taking taylor expansion of 1/2 in y 5.033 * [backup-simplify]: Simplify 1/2 into 1/2 5.033 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.033 * [taylor]: Taking taylor expansion of y in y 5.033 * [backup-simplify]: Simplify 0 into 0 5.033 * [backup-simplify]: Simplify 1 into 1 5.033 * [backup-simplify]: Simplify (/ 1 1) into 1 5.033 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 5.033 * [backup-simplify]: Simplify 1/2 into 1/2 5.034 * [backup-simplify]: Simplify 1/2 into 1/2 5.034 * [backup-simplify]: Simplify (+ 0 0) into 0 5.034 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 5.034 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 5.034 * [taylor]: Taking taylor expansion of 0 in y 5.034 * [backup-simplify]: Simplify 0 into 0 5.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.035 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 5.035 * [backup-simplify]: Simplify 0 into 0 5.035 * [backup-simplify]: Simplify 0 into 0 5.036 * [backup-simplify]: Simplify (+ 0 0) into 0 5.036 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.037 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 5.037 * [taylor]: Taking taylor expansion of 0 in y 5.037 * [backup-simplify]: Simplify 0 into 0 5.037 * [backup-simplify]: Simplify 0 into 0 5.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.038 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 5.038 * [backup-simplify]: Simplify 0 into 0 5.038 * [backup-simplify]: Simplify 0 into 0 5.038 * [backup-simplify]: Simplify (+ 0 0) into 0 5.038 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.039 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 5.039 * [taylor]: Taking taylor expansion of 0 in y 5.039 * [backup-simplify]: Simplify 0 into 0 5.039 * [backup-simplify]: Simplify 0 into 0 5.039 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2) 5.039 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1/2 (/ 1 y))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) 5.039 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0 5.039 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 5.040 * [taylor]: Taking taylor expansion of 1/2 in y 5.040 * [backup-simplify]: Simplify 1/2 into 1/2 5.040 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 5.040 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 5.040 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.040 * [taylor]: Taking taylor expansion of x in y 5.040 * [backup-simplify]: Simplify x into x 5.040 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.040 * [taylor]: Taking taylor expansion of y in y 5.040 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify 1 into 1 5.040 * [backup-simplify]: Simplify (/ 1 1) into 1 5.040 * [taylor]: Taking taylor expansion of y in y 5.040 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify 1 into 1 5.040 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 5.040 * [taylor]: Taking taylor expansion of 1/2 in x 5.040 * [backup-simplify]: Simplify 1/2 into 1/2 5.040 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 5.040 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 5.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.040 * [taylor]: Taking taylor expansion of x in x 5.040 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify 1 into 1 5.040 * [backup-simplify]: Simplify (/ 1 1) into 1 5.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.040 * [taylor]: Taking taylor expansion of y in x 5.040 * [backup-simplify]: Simplify y into y 5.041 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.041 * [taylor]: Taking taylor expansion of y in x 5.041 * [backup-simplify]: Simplify y into y 5.041 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 5.041 * [taylor]: Taking taylor expansion of 1/2 in x 5.041 * [backup-simplify]: Simplify 1/2 into 1/2 5.041 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 5.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 5.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.041 * [taylor]: Taking taylor expansion of x in x 5.041 * [backup-simplify]: Simplify 0 into 0 5.041 * [backup-simplify]: Simplify 1 into 1 5.041 * [backup-simplify]: Simplify (/ 1 1) into 1 5.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.041 * [taylor]: Taking taylor expansion of y in x 5.041 * [backup-simplify]: Simplify y into y 5.041 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.041 * [taylor]: Taking taylor expansion of y in x 5.041 * [backup-simplify]: Simplify y into y 5.041 * [backup-simplify]: Simplify (+ 1 0) into 1 5.041 * [backup-simplify]: Simplify (* 1 y) into y 5.041 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 5.041 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 5.041 * [taylor]: Taking taylor expansion of 1/2 in y 5.042 * [backup-simplify]: Simplify 1/2 into 1/2 5.042 * [taylor]: Taking taylor expansion of y in y 5.042 * [backup-simplify]: Simplify 0 into 0 5.042 * [backup-simplify]: Simplify 1 into 1 5.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.042 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 5.042 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 5.043 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 5.043 * [taylor]: Taking taylor expansion of 1/2 in y 5.043 * [backup-simplify]: Simplify 1/2 into 1/2 5.043 * [backup-simplify]: Simplify (* 1/2 0) into 0 5.043 * [backup-simplify]: Simplify 0 into 0 5.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.044 * [backup-simplify]: Simplify (+ 0 0) into 0 5.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 5.045 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 5.045 * [taylor]: Taking taylor expansion of 0 in y 5.045 * [backup-simplify]: Simplify 0 into 0 5.045 * [backup-simplify]: Simplify 1/2 into 1/2 5.045 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 5.045 * [backup-simplify]: Simplify 1/2 into 1/2 5.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.046 * [backup-simplify]: Simplify (+ 0 0) into 0 5.047 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 5.047 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 5.047 * [taylor]: Taking taylor expansion of 0 in y 5.047 * [backup-simplify]: Simplify 0 into 0 5.047 * [backup-simplify]: Simplify 0 into 0 5.048 * [backup-simplify]: Simplify 0 into 0 5.048 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 5.048 * [backup-simplify]: Simplify 0 into 0 5.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.049 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.049 * [backup-simplify]: Simplify (+ 0 0) into 0 5.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 5.051 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 5.051 * [taylor]: Taking taylor expansion of 0 in y 5.051 * [backup-simplify]: Simplify 0 into 0 5.051 * [backup-simplify]: Simplify 0 into 0 5.051 * [backup-simplify]: Simplify 0 into 0 5.051 * [backup-simplify]: Simplify 0 into 0 5.051 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 5.051 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1/2 (/ 1 (- y)))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) 5.051 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0 5.051 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 5.051 * [taylor]: Taking taylor expansion of 1/2 in y 5.051 * [backup-simplify]: Simplify 1/2 into 1/2 5.051 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 5.051 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 5.051 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.051 * [taylor]: Taking taylor expansion of x in y 5.051 * [backup-simplify]: Simplify x into x 5.051 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.051 * [taylor]: Taking taylor expansion of y in y 5.051 * [backup-simplify]: Simplify 0 into 0 5.051 * [backup-simplify]: Simplify 1 into 1 5.052 * [backup-simplify]: Simplify (/ 1 1) into 1 5.052 * [taylor]: Taking taylor expansion of y in y 5.052 * [backup-simplify]: Simplify 0 into 0 5.052 * [backup-simplify]: Simplify 1 into 1 5.052 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 5.052 * [taylor]: Taking taylor expansion of 1/2 in x 5.052 * [backup-simplify]: Simplify 1/2 into 1/2 5.052 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 5.052 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 5.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.052 * [taylor]: Taking taylor expansion of x in x 5.052 * [backup-simplify]: Simplify 0 into 0 5.052 * [backup-simplify]: Simplify 1 into 1 5.052 * [backup-simplify]: Simplify (/ 1 1) into 1 5.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.052 * [taylor]: Taking taylor expansion of y in x 5.052 * [backup-simplify]: Simplify y into y 5.052 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.052 * [taylor]: Taking taylor expansion of y in x 5.052 * [backup-simplify]: Simplify y into y 5.052 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 5.052 * [taylor]: Taking taylor expansion of 1/2 in x 5.052 * [backup-simplify]: Simplify 1/2 into 1/2 5.052 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 5.052 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 5.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.052 * [taylor]: Taking taylor expansion of x in x 5.052 * [backup-simplify]: Simplify 0 into 0 5.052 * [backup-simplify]: Simplify 1 into 1 5.053 * [backup-simplify]: Simplify (/ 1 1) into 1 5.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.053 * [taylor]: Taking taylor expansion of y in x 5.053 * [backup-simplify]: Simplify y into y 5.053 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.053 * [taylor]: Taking taylor expansion of y in x 5.053 * [backup-simplify]: Simplify y into y 5.053 * [backup-simplify]: Simplify (+ 1 0) into 1 5.053 * [backup-simplify]: Simplify (* 1 y) into y 5.053 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 5.053 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 5.053 * [taylor]: Taking taylor expansion of 1/2 in y 5.053 * [backup-simplify]: Simplify 1/2 into 1/2 5.053 * [taylor]: Taking taylor expansion of y in y 5.053 * [backup-simplify]: Simplify 0 into 0 5.053 * [backup-simplify]: Simplify 1 into 1 5.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.054 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 5.054 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 5.054 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 5.054 * [taylor]: Taking taylor expansion of 1/2 in y 5.054 * [backup-simplify]: Simplify 1/2 into 1/2 5.055 * [backup-simplify]: Simplify (* 1/2 0) into 0 5.055 * [backup-simplify]: Simplify 0 into 0 5.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 5.055 * [backup-simplify]: Simplify (+ 0 0) into 0 5.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 5.056 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 5.056 * [taylor]: Taking taylor expansion of 0 in y 5.056 * [backup-simplify]: Simplify 0 into 0 5.056 * [backup-simplify]: Simplify 1/2 into 1/2 5.057 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 5.057 * [backup-simplify]: Simplify 1/2 into 1/2 5.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.058 * [backup-simplify]: Simplify (+ 0 0) into 0 5.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 5.059 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 5.059 * [taylor]: Taking taylor expansion of 0 in y 5.059 * [backup-simplify]: Simplify 0 into 0 5.059 * [backup-simplify]: Simplify 0 into 0 5.059 * [backup-simplify]: Simplify 0 into 0 5.060 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 5.060 * [backup-simplify]: Simplify 0 into 0 5.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.061 * [backup-simplify]: Simplify (+ 0 0) into 0 5.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 5.063 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 5.063 * [taylor]: Taking taylor expansion of 0 in y 5.063 * [backup-simplify]: Simplify 0 into 0 5.063 * [backup-simplify]: Simplify 0 into 0 5.063 * [backup-simplify]: Simplify 0 into 0 5.063 * [backup-simplify]: Simplify 0 into 0 5.064 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 5.064 * * * [progress]: simplifying candidates 5.064 * [simplify]: Simplifying: (expm1 (* (+ x y) (/ 1/2 y))) (log1p (* (+ x y) (/ 1/2 y))) (* (+ x y) (/ 1/2 y)) (+ (log (+ x y)) (- (log 1/2) (log y))) (+ (log (+ x y)) (log (/ 1/2 y))) (log (* (+ x y) (/ 1/2 y))) (exp (* (+ x y) (/ 1/2 y))) (* (* (* (+ x y) (+ x y)) (+ x y)) (/ (* (* 1/2 1/2) 1/2) (* (* y y) y))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (/ 1/2 y) (/ 1/2 y)) (/ 1/2 y))) (* (cbrt (* (+ x y) (/ 1/2 y))) (cbrt (* (+ x y) (/ 1/2 y)))) (cbrt (* (+ x y) (/ 1/2 y))) (* (* (* (+ x y) (/ 1/2 y)) (* (+ x y) (/ 1/2 y))) (* (+ x y) (/ 1/2 y))) (sqrt (* (+ x y) (/ 1/2 y))) (sqrt (* (+ x y) (/ 1/2 y))) (* (+ (pow x 3) (pow y 3)) 1/2) (* (+ (* x x) (- (* y y) (* x y))) y) (* (- (* x x) (* y y)) 1/2) (* (- x y) y) (* (sqrt (+ x y)) (sqrt (/ 1/2 y))) (* (sqrt (+ x y)) (sqrt (/ 1/2 y))) (* (sqrt (+ x y)) (/ (sqrt 1/2) (sqrt y))) (* (sqrt (+ x y)) (/ (sqrt 1/2) (sqrt y))) (* (+ x y) (* (cbrt (/ 1/2 y)) (cbrt (/ 1/2 y)))) (* (+ x y) (sqrt (/ 1/2 y))) (* (+ x y) (/ (* (cbrt 1/2) (cbrt 1/2)) (* (cbrt y) (cbrt y)))) (* (+ x y) (/ (* (cbrt 1/2) (cbrt 1/2)) (sqrt y))) (* (+ x y) (/ (* (cbrt 1/2) (cbrt 1/2)) 1)) (* (+ x y) (/ (sqrt 1/2) (* (cbrt y) (cbrt y)))) (* (+ x y) (/ (sqrt 1/2) (sqrt y))) (* (+ x y) (/ (sqrt 1/2) 1)) (* (+ x y) (/ 1 (* (cbrt y) (cbrt y)))) (* (+ x y) (/ 1 (sqrt y))) (* (+ x y) (/ 1 1)) (* (+ x y) 1) (* (+ x y) 1/2) (* (cbrt (+ x y)) (/ 1/2 y)) (* (sqrt (+ x y)) (/ 1/2 y)) (* (+ x y) (/ 1/2 y)) (* (+ x y) (/ 1/2 y)) (* (+ x y) 1/2) (* (+ (pow x 3) (pow y 3)) (/ 1/2 y)) (* (- (* x x) (* y y)) (/ 1/2 y)) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 5.066 * * [simplify]: Extracting # 0 : cost 37 inf + 0 5.066 * * [simplify]: Extracting # 1 : cost 67 inf + 0 5.066 * * [simplify]: Extracting # 2 : cost 82 inf + 3 5.066 * * [simplify]: Extracting # 3 : cost 74 inf + 831 5.067 * * [simplify]: Extracting # 4 : cost 35 inf + 5529 5.068 * * [simplify]: Extracting # 5 : cost 10 inf + 11406 5.070 * * [simplify]: Extracting # 6 : cost 1 inf + 13550 5.072 * * [simplify]: Extracting # 7 : cost 0 inf + 13913 5.074 * * [simplify]: iteration 0 : 90 enodes (cost 9467 ) 5.104 * * [simplify]: Extracting # 0 : cost 0 inf + 13913 5.106 * * [simplify]: Extracting # 1 : cost 55 inf + 12024 5.110 * * [simplify]: Extracting # 2 : cost 3 inf + 18467 5.114 * * [simplify]: Extracting # 3 : cost 2 inf + 17967 5.118 * * [simplify]: Extracting # 4 : cost 0 inf + 18351 5.122 * * [simplify]: iteration 1 : 251 enodes (cost 8271 ) 5.271 * * [simplify]: Extracting # 0 : cost 0 inf + 18351 5.279 * * [simplify]: Extracting # 1 : cost 453 inf + 16598 5.299 * * [simplify]: Extracting # 2 : cost 5 inf + 87992 5.317 * * [simplify]: Extracting # 3 : cost 4 inf + 88125 5.331 * * [simplify]: Extracting # 4 : cost 2 inf + 88338 5.348 * * [simplify]: Extracting # 5 : cost 0 inf + 88825 5.363 * * [simplify]: iteration 2 : 1421 enodes (cost 8139 ) 5.944 * * [simplify]: Extracting # 0 : cost 0 inf + 88825 6.008 * * [simplify]: Extracting # 1 : cost 1965 inf + 60656 6.064 * * [simplify]: Extracting # 2 : cost 51 inf + 336812 6.119 * * [simplify]: Extracting # 3 : cost 14 inf + 342213 6.173 * * [simplify]: Extracting # 4 : cost 0 inf + 346581 6.228 * * [simplify]: iteration done: 5001 enodes (cost 8059 ) 6.228 * [simplify]: Simplified to: (expm1 (* (+ x y) (/ 1/2 y))) (log1p (* (+ x y) (/ 1/2 y))) (* (/ 1/2 y) (+ y x)) (log (* (+ x y) (/ 1/2 y))) (log (* (+ x y) (/ 1/2 y))) (log (* (+ x y) (/ 1/2 y))) (exp (* (+ x y) (/ 1/2 y))) (* (/ (/ 1/8 (* y y)) y) (* (* (+ x y) (+ x y)) (+ x y))) (* (/ (* (+ y x) 1/2) y) (* (/ (* (+ y x) 1/2) y) (/ (* (+ y x) 1/2) y))) (* (cbrt (* (+ x y) (/ 1/2 y))) (cbrt (* (+ x y) (/ 1/2 y)))) (cbrt (* (+ x y) (/ 1/2 y))) (* (/ (* (+ y x) 1/2) y) (* (/ (* (+ y x) 1/2) y) (/ (* (+ y x) 1/2) y))) (sqrt (* (+ x y) (/ 1/2 y))) (sqrt (* (+ x y) (/ 1/2 y))) (* 1/2 (fma (* y y) y (* (* x x) x))) (* (fma x x (* y (- y x))) y) (* (- (* x x) (* y y)) 1/2) (* (- x y) y) (* (sqrt (+ x y)) (sqrt (/ 1/2 y))) (* (sqrt (+ x y)) (sqrt (/ 1/2 y))) (* (sqrt (+ x y)) (/ (sqrt 1/2) (sqrt y))) (* (sqrt (+ x y)) (/ (sqrt 1/2) (sqrt y))) (* (* (cbrt (/ 1/2 y)) (cbrt (/ 1/2 y))) (+ y x)) (* (sqrt (/ 1/2 y)) (+ y x)) (* (* (/ (cbrt 1/2) (cbrt y)) (/ (cbrt 1/2) (cbrt y))) (+ y x)) (* (/ (* (cbrt 1/2) (cbrt 1/2)) (sqrt y)) (+ y x)) (* (+ y x) (* (cbrt 1/2) (cbrt 1/2))) (* (/ (sqrt 1/2) (* (cbrt y) (cbrt y))) (+ y x)) (* (/ (sqrt 1/2) (sqrt y)) (+ y x)) (* (+ y x) (sqrt 1/2)) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (+ x y) (+ x y) (* 1/2 (+ y x)) (* (cbrt (+ x y)) (/ 1/2 y)) (* (sqrt (+ x y)) (/ 1/2 y)) (* (/ 1/2 y) (+ y x)) (* (/ 1/2 y) (+ y x)) (* 1/2 (+ y x)) (/ (* 1/2 (fma (* y y) y (* (* x x) x))) y) (* (- (* x x) (* y y)) (/ 1/2 y)) (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2) (fma 1/2 (/ x y) 1/2) 6.230 * * * [progress]: adding candidates to table 6.412 * [progress]: [Phase 3 of 3] Extracting. 6.412 * * [regime]: Finding splitpoints for: (# # #) 6.412 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y y)) y x) 6.412 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y y)) from (# # #) 6.472 * * * * [regimes]: Trying to branch on y from (# # #) 6.534 * * * * [regimes]: Trying to branch on x from (# # #) 6.599 * * * [regime]: Found split indices: #