14.238 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.029 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.029 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.029 * * [simplify]: Extracting # 2 : cost 4 inf + 1 0.029 * * [simplify]: Extracting # 3 : cost 0 inf + 128 0.030 * * [simplify]: iteration 0 : 5 enodes (cost 83 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 inf + 128 0.031 * * [simplify]: Extracting # 1 : cost 4 inf + 128 0.032 * * [simplify]: Extracting # 2 : cost 0 inf + 296 0.032 * * [simplify]: iteration 1 : 13 enodes (cost 83 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 inf + 296 0.036 * * [simplify]: iteration 2 : 17 enodes (cost 83 ) 0.040 * * [simplify]: Extracting # 0 : cost 0 inf + 296 0.040 * * [simplify]: iteration 3 : 19 enodes (cost 83 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 inf + 296 0.045 * * [simplify]: iteration complete: 19 enodes (cost 83 ) 0.045 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.046 * * [progress]: iteration 1 / 4 0.046 * * * [progress]: picking best candidate 0.051 * * * * [pick]: Picked # 0.052 * * * [progress]: localizing error 0.062 * * * [progress]: generating rewritten candidates 0.062 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.082 * * * [progress]: generating series expansions 0.083 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.083 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.083 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.083 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of (+ y 1.0) 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 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.083 * [backup-simplify]: Simplify 1.0 into 1.0 0.083 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [backup-simplify]: Simplify y into y 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [backup-simplify]: Simplify 1.0 into 1.0 0.083 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [backup-simplify]: Simplify y into y 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [backup-simplify]: Simplify 1.0 into 1.0 0.083 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.083 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.084 * [taylor]: Taking taylor expansion of (+ y 1.0) 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 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [backup-simplify]: Simplify 1.0 into 1.0 0.084 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.084 * [backup-simplify]: Simplify 1.0 into 1.0 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ 1 0) into 1 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (+ 0 0) into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.093 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.093 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x) 0.093 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0 0.093 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y 0.093 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.093 * [taylor]: Taking taylor expansion of 1.0 in y 0.093 * [backup-simplify]: Simplify 1.0 into 1.0 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (/ 1 1) into 1 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [backup-simplify]: Simplify x into x 0.094 * [backup-simplify]: Simplify (+ 0 1) into 1 0.094 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.094 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 0.094 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.094 * [taylor]: Taking taylor expansion of 1.0 in x 0.094 * [backup-simplify]: Simplify 1.0 into 1.0 0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [backup-simplify]: Simplify y into y 0.094 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.094 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 0.095 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 0.095 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 0.095 * [taylor]: Taking taylor expansion of 1.0 in x 0.095 * [backup-simplify]: Simplify 1.0 into 1.0 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [backup-simplify]: Simplify y into y 0.095 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 0.095 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 0.095 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 0.095 * [taylor]: Taking taylor expansion of 1.0 in y 0.095 * [backup-simplify]: Simplify 1.0 into 1.0 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.095 * [taylor]: Taking taylor expansion of y in y 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (/ 1 1) into 1 0.096 * [backup-simplify]: Simplify (+ 0 1) into 1 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.097 * [backup-simplify]: Simplify 1.0 into 1.0 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.098 * [backup-simplify]: Simplify (+ 0 0) into 0 0.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.104 * [backup-simplify]: Simplify (+ 0 0) into 0 0.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.107 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.107 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.107 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.107 * [taylor]: Taking taylor expansion of -1 in y 0.107 * [backup-simplify]: Simplify -1 into -1 0.107 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.107 * [taylor]: Taking taylor expansion of 1.0 in y 0.107 * [backup-simplify]: Simplify 1.0 into 1.0 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [backup-simplify]: Simplify x into x 0.108 * [backup-simplify]: Simplify (- 1) into -1 0.109 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.109 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.109 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.109 * [taylor]: Taking taylor expansion of -1 in x 0.109 * [backup-simplify]: Simplify -1 into -1 0.109 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.109 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.109 * [taylor]: Taking taylor expansion of 1.0 in x 0.109 * [backup-simplify]: Simplify 1.0 into 1.0 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [backup-simplify]: Simplify y into y 0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.109 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.109 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.109 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.109 * [taylor]: Taking taylor expansion of -1 in x 0.109 * [backup-simplify]: Simplify -1 into -1 0.109 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.110 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.110 * [backup-simplify]: Simplify 1.0 into 1.0 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [backup-simplify]: Simplify y into y 0.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.110 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.110 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.110 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.110 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.110 * [taylor]: Taking taylor expansion of -1 in y 0.110 * [backup-simplify]: Simplify -1 into -1 0.110 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.110 * [taylor]: Taking taylor expansion of 1.0 in y 0.110 * [backup-simplify]: Simplify 1.0 into 1.0 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (/ 1 1) into 1 0.111 * [backup-simplify]: Simplify (- 1) into -1 0.112 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.112 * [backup-simplify]: Simplify (* -1 -1) into 1 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.113 * [backup-simplify]: Simplify (- 0) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.115 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (- 0) into 0 0.116 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.118 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.118 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (- 0) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 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 0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.123 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.124 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.125 * [backup-simplify]: Simplify (- 0) into 0 0.125 * [backup-simplify]: Simplify (+ 0 0) into 0 0.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.128 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.130 * [backup-simplify]: Simplify (- 0) into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.131 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.131 * [backup-simplify]: Simplify (- 0) into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.134 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.135 * * * [progress]: simplifying candidates 0.135 * [simplify]: Simplifying: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* x (+ y 1.0)) (+ (log x) (log (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) (* x 1) (* x 1) (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 0.135 * * [simplify]: Extracting # 0 : cost 24 inf + 0 0.135 * * [simplify]: Extracting # 1 : cost 40 inf + 0 0.136 * * [simplify]: Extracting # 2 : cost 40 inf + 169 0.136 * * [simplify]: Extracting # 3 : cost 15 inf + 2945 0.136 * * [simplify]: Extracting # 4 : cost 4 inf + 4524 0.137 * * [simplify]: Extracting # 5 : cost 0 inf + 5866 0.137 * * [simplify]: iteration 0 : 48 enodes (cost 4265 ) 0.149 * * [simplify]: Extracting # 0 : cost 0 inf + 5866 0.150 * * [simplify]: Extracting # 1 : cost 36 inf + 5208 0.151 * * [simplify]: Extracting # 2 : cost 3 inf + 8406 0.152 * * [simplify]: Extracting # 3 : cost 2 inf + 8407 0.153 * * [simplify]: Extracting # 4 : cost 0 inf + 8831 0.154 * * [simplify]: iteration 1 : 142 enodes (cost 3777 ) 0.205 * * [simplify]: Extracting # 0 : cost 0 inf + 8831 0.207 * * [simplify]: Extracting # 1 : cost 119 inf + 8766 0.216 * * [simplify]: Extracting # 2 : cost 5 inf + 25378 0.226 * * [simplify]: Extracting # 3 : cost 2 inf + 25826 0.236 * * [simplify]: Extracting # 4 : cost 0 inf + 26250 0.247 * * [simplify]: iteration 2 : 487 enodes (cost 3707 ) 0.917 * * [simplify]: Extracting # 0 : cost 0 inf + 26250 0.941 * * [simplify]: Extracting # 1 : cost 377 inf + 25650 0.992 * * [simplify]: Extracting # 2 : cost 5 inf + 83075 1.089 * * [simplify]: Extracting # 3 : cost 0 inf + 83867 1.207 * * [simplify]: Extracting # 4 : cost 0 inf + 83787 1.326 * * [simplify]: iteration 3 : 2305 enodes (cost 3627 ) 2.619 * * [simplify]: Extracting # 0 : cost 0 inf + 83787 2.800 * * [simplify]: Extracting # 1 : cost 673 inf + 80247 3.030 * * [simplify]: Extracting # 2 : cost 32 inf + 210766 3.341 * * [simplify]: Extracting # 3 : cost 7 inf + 214379 3.643 * * [simplify]: Extracting # 4 : cost 0 inf + 216511 4.004 * * [simplify]: iteration complete: 5009 enodes (cost 3627 ) 4.004 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* x (+ y 1.0)) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) x x (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (fma 1.0 (* 1.0 1.0) (* y (* y y)))) (* x (- (* y y) (* 1.0 1.0))) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 4.005 * * * [progress]: adding candidates to table 4.112 * * [progress]: iteration 2 / 4 4.112 * * * [progress]: picking best candidate 4.115 * * * * [pick]: Picked # 4.115 * * * [progress]: localizing error 4.122 * * * [progress]: generating rewritten candidates 4.122 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.130 * * * [progress]: generating series expansions 4.130 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.130 * [backup-simplify]: Simplify (+ (* x y) (* x 1.0)) into (+ (* 1.0 x) (* x y)) 4.130 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0 4.130 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 4.130 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.130 * [taylor]: Taking taylor expansion of 1.0 in y 4.131 * [backup-simplify]: Simplify 1.0 into 1.0 4.131 * [taylor]: Taking taylor expansion of x in y 4.131 * [backup-simplify]: Simplify x into x 4.131 * [taylor]: Taking taylor expansion of (* x y) in y 4.131 * [taylor]: Taking taylor expansion of x in y 4.131 * [backup-simplify]: Simplify x into x 4.131 * [taylor]: Taking taylor expansion of y in y 4.131 * [backup-simplify]: Simplify 0 into 0 4.131 * [backup-simplify]: Simplify 1 into 1 4.131 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.131 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.131 * [taylor]: Taking taylor expansion of 1.0 in x 4.131 * [backup-simplify]: Simplify 1.0 into 1.0 4.131 * [taylor]: Taking taylor expansion of x in x 4.131 * [backup-simplify]: Simplify 0 into 0 4.131 * [backup-simplify]: Simplify 1 into 1 4.131 * [taylor]: Taking taylor expansion of (* x y) in x 4.131 * [taylor]: Taking taylor expansion of x in x 4.131 * [backup-simplify]: Simplify 0 into 0 4.131 * [backup-simplify]: Simplify 1 into 1 4.131 * [taylor]: Taking taylor expansion of y in x 4.131 * [backup-simplify]: Simplify y into y 4.131 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 4.131 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.131 * [taylor]: Taking taylor expansion of 1.0 in x 4.131 * [backup-simplify]: Simplify 1.0 into 1.0 4.131 * [taylor]: Taking taylor expansion of x in x 4.131 * [backup-simplify]: Simplify 0 into 0 4.131 * [backup-simplify]: Simplify 1 into 1 4.131 * [taylor]: Taking taylor expansion of (* x y) in x 4.131 * [taylor]: Taking taylor expansion of x in x 4.131 * [backup-simplify]: Simplify 0 into 0 4.131 * [backup-simplify]: Simplify 1 into 1 4.131 * [taylor]: Taking taylor expansion of y in x 4.131 * [backup-simplify]: Simplify y into y 4.132 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.132 * [backup-simplify]: Simplify (* 0 y) into 0 4.133 * [backup-simplify]: Simplify (+ 0 0) into 0 4.133 * [taylor]: Taking taylor expansion of 0 in y 4.133 * [backup-simplify]: Simplify 0 into 0 4.133 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.135 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.135 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0) 4.135 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 4.135 * [taylor]: Taking taylor expansion of y in y 4.135 * [backup-simplify]: Simplify 0 into 0 4.135 * [backup-simplify]: Simplify 1 into 1 4.135 * [taylor]: Taking taylor expansion of 1.0 in y 4.135 * [backup-simplify]: Simplify 1.0 into 1.0 4.135 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.135 * [backup-simplify]: Simplify 1.0 into 1.0 4.136 * [backup-simplify]: Simplify 0 into 0 4.137 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 4.138 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.138 * [backup-simplify]: Simplify (+ 0 0) into 0 4.138 * [taylor]: Taking taylor expansion of 0 in y 4.138 * [backup-simplify]: Simplify 0 into 0 4.138 * [backup-simplify]: Simplify 0 into 0 4.139 * [backup-simplify]: Simplify (+ 1 0) into 1 4.139 * [backup-simplify]: Simplify 1 into 1 4.139 * [backup-simplify]: Simplify 0 into 0 4.140 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.141 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.141 * [backup-simplify]: Simplify (+ 0 0) into 0 4.141 * [taylor]: Taking taylor expansion of 0 in y 4.141 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify (+ 0 0) into 0 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.145 * [backup-simplify]: Simplify (+ 0 0) into 0 4.145 * [taylor]: Taking taylor expansion of 0 in y 4.145 * [backup-simplify]: Simplify 0 into 0 4.145 * [backup-simplify]: Simplify 0 into 0 4.146 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 4.146 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) 1.0)) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.146 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.146 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.146 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.146 * [taylor]: Taking taylor expansion of (* x y) in y 4.146 * [taylor]: Taking taylor expansion of x in y 4.146 * [backup-simplify]: Simplify x into x 4.146 * [taylor]: Taking taylor expansion of y in y 4.146 * [backup-simplify]: Simplify 0 into 0 4.146 * [backup-simplify]: Simplify 1 into 1 4.146 * [backup-simplify]: Simplify (* x 0) into 0 4.147 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.147 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.147 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.147 * [taylor]: Taking taylor expansion of 1.0 in y 4.147 * [backup-simplify]: Simplify 1.0 into 1.0 4.147 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.147 * [taylor]: Taking taylor expansion of x in y 4.147 * [backup-simplify]: Simplify x into x 4.147 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.147 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.147 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.147 * [taylor]: Taking taylor expansion of (* x y) in x 4.147 * [taylor]: Taking taylor expansion of x in x 4.147 * [backup-simplify]: Simplify 0 into 0 4.147 * [backup-simplify]: Simplify 1 into 1 4.147 * [taylor]: Taking taylor expansion of y in x 4.147 * [backup-simplify]: Simplify y into y 4.147 * [backup-simplify]: Simplify (* 0 y) into 0 4.148 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.148 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.148 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.148 * [taylor]: Taking taylor expansion of 1.0 in x 4.148 * [backup-simplify]: Simplify 1.0 into 1.0 4.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.148 * [taylor]: Taking taylor expansion of x in x 4.148 * [backup-simplify]: Simplify 0 into 0 4.148 * [backup-simplify]: Simplify 1 into 1 4.149 * [backup-simplify]: Simplify (/ 1 1) into 1 4.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.149 * [taylor]: Taking taylor expansion of (* x y) in x 4.149 * [taylor]: Taking taylor expansion of x in x 4.149 * [backup-simplify]: Simplify 0 into 0 4.149 * [backup-simplify]: Simplify 1 into 1 4.149 * [taylor]: Taking taylor expansion of y in x 4.149 * [backup-simplify]: Simplify y into y 4.149 * [backup-simplify]: Simplify (* 0 y) into 0 4.149 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.149 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.149 * [taylor]: Taking taylor expansion of 1.0 in x 4.149 * [backup-simplify]: Simplify 1.0 into 1.0 4.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.149 * [taylor]: Taking taylor expansion of x in x 4.149 * [backup-simplify]: Simplify 0 into 0 4.150 * [backup-simplify]: Simplify 1 into 1 4.150 * [backup-simplify]: Simplify (/ 1 1) into 1 4.150 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.150 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y)) 4.151 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 4.151 * [taylor]: Taking taylor expansion of 1.0 in y 4.151 * [backup-simplify]: Simplify 1.0 into 1.0 4.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.151 * [taylor]: Taking taylor expansion of y in y 4.151 * [backup-simplify]: Simplify 0 into 0 4.151 * [backup-simplify]: Simplify 1 into 1 4.151 * [backup-simplify]: Simplify (/ 1 1) into 1 4.152 * [backup-simplify]: Simplify (+ 0 1) into 1 4.152 * [backup-simplify]: Simplify 1 into 1 4.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.154 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.154 * [backup-simplify]: Simplify (+ 0 0) into 0 4.154 * [taylor]: Taking taylor expansion of 0 in y 4.155 * [backup-simplify]: Simplify 0 into 0 4.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.156 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.156 * [backup-simplify]: Simplify 1.0 into 1.0 4.157 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.159 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.160 * [backup-simplify]: Simplify (+ 0 0) into 0 4.160 * [taylor]: Taking taylor expansion of 0 in y 4.160 * [backup-simplify]: Simplify 0 into 0 4.160 * [backup-simplify]: Simplify 0 into 0 4.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.161 * [backup-simplify]: Simplify (+ 0 0) into 0 4.161 * [backup-simplify]: Simplify 0 into 0 4.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.165 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.165 * [backup-simplify]: Simplify (+ 0 0) into 0 4.165 * [taylor]: Taking taylor expansion of 0 in y 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [backup-simplify]: Simplify 0 into 0 4.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.167 * [backup-simplify]: Simplify (+ 0 0) into 0 4.167 * [backup-simplify]: Simplify 0 into 0 4.169 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.171 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.172 * [backup-simplify]: Simplify (+ 0 0) into 0 4.172 * [taylor]: Taking taylor expansion of 0 in y 4.172 * [backup-simplify]: Simplify 0 into 0 4.172 * [backup-simplify]: Simplify 0 into 0 4.172 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 4.172 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.172 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.173 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.173 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.173 * [taylor]: Taking taylor expansion of (* x y) in y 4.173 * [taylor]: Taking taylor expansion of x in y 4.173 * [backup-simplify]: Simplify x into x 4.173 * [taylor]: Taking taylor expansion of y in y 4.173 * [backup-simplify]: Simplify 0 into 0 4.173 * [backup-simplify]: Simplify 1 into 1 4.173 * [backup-simplify]: Simplify (* x 0) into 0 4.173 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.173 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.173 * [taylor]: Taking taylor expansion of 1.0 in y 4.173 * [backup-simplify]: Simplify 1.0 into 1.0 4.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.173 * [taylor]: Taking taylor expansion of x in y 4.173 * [backup-simplify]: Simplify x into x 4.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.174 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.174 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.174 * [taylor]: Taking taylor expansion of (* x y) in x 4.174 * [taylor]: Taking taylor expansion of x in x 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of y in x 4.174 * [backup-simplify]: Simplify y into y 4.174 * [backup-simplify]: Simplify (* 0 y) into 0 4.174 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.174 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.174 * [taylor]: Taking taylor expansion of 1.0 in x 4.174 * [backup-simplify]: Simplify 1.0 into 1.0 4.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.174 * [taylor]: Taking taylor expansion of x in x 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 1 into 1 4.175 * [backup-simplify]: Simplify (/ 1 1) into 1 4.175 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.175 * [taylor]: Taking taylor expansion of (* x y) in x 4.175 * [taylor]: Taking taylor expansion of x in x 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [backup-simplify]: Simplify 1 into 1 4.175 * [taylor]: Taking taylor expansion of y in x 4.175 * [backup-simplify]: Simplify y into y 4.175 * [backup-simplify]: Simplify (* 0 y) into 0 4.176 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.176 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.176 * [taylor]: Taking taylor expansion of 1.0 in x 4.176 * [backup-simplify]: Simplify 1.0 into 1.0 4.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.176 * [taylor]: Taking taylor expansion of x in x 4.176 * [backup-simplify]: Simplify 0 into 0 4.176 * [backup-simplify]: Simplify 1 into 1 4.176 * [backup-simplify]: Simplify (/ 1 1) into 1 4.177 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.177 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.178 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 4.178 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 4.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.178 * [taylor]: Taking taylor expansion of y in y 4.178 * [backup-simplify]: Simplify 0 into 0 4.178 * [backup-simplify]: Simplify 1 into 1 4.178 * [backup-simplify]: Simplify (/ 1 1) into 1 4.178 * [taylor]: Taking taylor expansion of 1.0 in y 4.178 * [backup-simplify]: Simplify 1.0 into 1.0 4.179 * [backup-simplify]: Simplify (+ 1 0) into 1 4.179 * [backup-simplify]: Simplify 1 into 1 4.180 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.181 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.182 * [backup-simplify]: Simplify (- 0) into 0 4.182 * [backup-simplify]: Simplify (+ 0 0) into 0 4.182 * [taylor]: Taking taylor expansion of 0 in y 4.182 * [backup-simplify]: Simplify 0 into 0 4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.183 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.184 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.184 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.186 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.188 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.188 * [backup-simplify]: Simplify (- 0) into 0 4.189 * [backup-simplify]: Simplify (+ 0 0) into 0 4.189 * [taylor]: Taking taylor expansion of 0 in y 4.189 * [backup-simplify]: Simplify 0 into 0 4.189 * [backup-simplify]: Simplify 0 into 0 4.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.190 * [backup-simplify]: Simplify (- 0) into 0 4.190 * [backup-simplify]: Simplify (+ 0 0) into 0 4.190 * [backup-simplify]: Simplify 0 into 0 4.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.195 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.195 * [backup-simplify]: Simplify (- 0) into 0 4.195 * [backup-simplify]: Simplify (+ 0 0) into 0 4.195 * [taylor]: Taking taylor expansion of 0 in y 4.196 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.198 * [backup-simplify]: Simplify (- 0) into 0 4.198 * [backup-simplify]: Simplify (+ 0 0) into 0 4.198 * [backup-simplify]: Simplify 0 into 0 4.201 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.203 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.204 * [backup-simplify]: Simplify (- 0) into 0 4.204 * [backup-simplify]: Simplify (+ 0 0) into 0 4.204 * [taylor]: Taking taylor expansion of 0 in y 4.204 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 0 into 0 4.205 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 4.205 * * * [progress]: simplifying candidates 4.206 * [simplify]: Simplifying: (expm1 (+ (* x y) (* x 1.0))) (log1p (+ (* x y) (* x 1.0))) (* (exp (* x y)) (exp (* x 1.0))) (log (+ (* x y) (* x 1.0))) (exp (+ (* x y) (* x 1.0))) (* (cbrt (+ (* x y) (* x 1.0))) (cbrt (+ (* x y) (* x 1.0)))) (cbrt (+ (* x y) (* x 1.0))) (* (* (+ (* x y) (* x 1.0)) (+ (* x y) (* x 1.0))) (+ (* x y) (* x 1.0))) (sqrt (+ (* x y) (* x 1.0))) (sqrt (+ (* x y) (* x 1.0))) (+ (pow (* x y) 3) (pow (* x 1.0) 3)) (+ (* (* x y) (* x y)) (- (* (* x 1.0) (* x 1.0)) (* (* x y) (* x 1.0)))) (- (* (* x y) (* x y)) (* (* x 1.0) (* x 1.0))) (- (* x y) (* x 1.0)) (+ y 1.0) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 4.206 * * [simplify]: Extracting # 0 : cost 15 inf + 0 4.206 * * [simplify]: Extracting # 1 : cost 29 inf + 0 4.206 * * [simplify]: Extracting # 2 : cost 30 inf + 2 4.206 * * [simplify]: Extracting # 3 : cost 24 inf + 453 4.207 * * [simplify]: Extracting # 4 : cost 13 inf + 2182 4.208 * * [simplify]: Extracting # 5 : cost 1 inf + 4538 4.208 * * [simplify]: Extracting # 6 : cost 0 inf + 4821 4.209 * * [simplify]: iteration 0 : 32 enodes (cost 3594 ) 4.225 * * [simplify]: Extracting # 0 : cost 0 inf + 4821 4.226 * * [simplify]: Extracting # 1 : cost 28 inf + 4014 4.227 * * [simplify]: Extracting # 2 : cost 3 inf + 7163 4.228 * * [simplify]: Extracting # 3 : cost 0 inf + 7630 4.229 * * [simplify]: iteration 1 : 110 enodes (cost 2678 ) 4.262 * * [simplify]: Extracting # 0 : cost 0 inf + 7630 4.264 * * [simplify]: Extracting # 1 : cost 116 inf + 7187 4.269 * * [simplify]: Extracting # 2 : cost 7 inf + 23524 4.275 * * [simplify]: Extracting # 3 : cost 3 inf + 23822 4.280 * * [simplify]: Extracting # 4 : cost 0 inf + 24721 4.285 * * [simplify]: iteration 2 : 441 enodes (cost 2653 ) 4.701 * * [simplify]: Extracting # 0 : cost 0 inf + 24721 4.727 * * [simplify]: Extracting # 1 : cost 154 inf + 24166 4.752 * * [simplify]: Extracting # 2 : cost 9 inf + 55415 4.796 * * [simplify]: Extracting # 3 : cost 1 inf + 56896 4.831 * * [simplify]: Extracting # 4 : cost 0 inf + 57259 4.870 * * [simplify]: iteration 3 : 1529 enodes (cost 2653 ) 6.643 * * [simplify]: Extracting # 0 : cost 0 inf + 57259 6.707 * * [simplify]: Extracting # 1 : cost 413 inf + 54968 6.805 * * [simplify]: Extracting # 2 : cost 16 inf + 167065 6.910 * * [simplify]: Extracting # 3 : cost 4 inf + 168470 7.039 * * [simplify]: Extracting # 4 : cost 0 inf + 169787 7.160 * * [simplify]: iteration 4 : 4369 enodes (cost 2653 ) 8.357 * * [simplify]: Extracting # 0 : cost 0 inf + 169787 8.585 * * [simplify]: Extracting # 1 : cost 0 inf + 168432 8.790 * * [simplify]: Extracting # 2 : cost 0 inf + 168407 9.008 * * [simplify]: iteration complete: 5000 enodes (cost 2653 ) 9.009 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (fma (* x y) (* (* x y) (* x y)) (* (* (* x 1.0) (* x 1.0)) (* 1.0 x))) (fma (* x y) (* x y) (* (* 1.0 x) (- (* 1.0 x) (* x y)))) (- (* (* x y) (* x y)) (* (* x 1.0) (* x 1.0))) (* x (- y 1.0)) (+ y 1.0) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 9.009 * * * [progress]: adding candidates to table 9.076 * [progress]: [Phase 3 of 3] Extracting. 9.076 * * [regime]: Finding splitpoints for: (# #) 9.076 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 9.076 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 9.116 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 9.170 * * * * [regimes]: Trying to branch on y from (# #) 9.224 * * * * [regimes]: Trying to branch on x from (# #) 9.278 * * * [regime]: Found split indices: #