27.875 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.057 * * * [progress]: [2/2] Setting up program. 0.060 * [progress]: [Phase 2 of 3] Improving. 0.060 * [simplify]: Simplifying: (+ (+ (* x 2.0) (* x x)) (* y y)) 0.060 * * [simplify]: Extracting # 0 : cost 0 0.060 * * [simplify]: Extracting # 1 : cost 0 0.060 * * [simplify]: Extracting # 2 : cost 0 0.060 * * [simplify]: Extracting # 3 : cost 0 0.061 * * [simplify]: Extracting # 4 : cost 0 0.061 * * [simplify]: Extracting # 5 : cost 0 0.061 * * [simplify]: iteration 0 : 8 enodes (cost 11 ) 0.064 * * [simplify]: Extracting # 0 : cost 0 0.064 * * [simplify]: Extracting # 1 : cost 0 0.064 * * [simplify]: Extracting # 2 : cost 0 0.064 * * [simplify]: Extracting # 3 : cost 0 0.064 * * [simplify]: iteration 1 : 16 enodes (cost 9 ) 0.068 * * [simplify]: Extracting # 0 : cost 0 0.068 * * [simplify]: Extracting # 1 : cost 0 0.068 * * [simplify]: Extracting # 2 : cost 0 0.068 * * [simplify]: iteration 2 : 33 enodes (cost 8 ) 0.074 * * [simplify]: Extracting # 0 : cost 0 0.074 * * [simplify]: Extracting # 1 : cost 0 0.074 * * [simplify]: iteration 3 : 41 enodes (cost 8 ) 0.079 * * [simplify]: Extracting # 0 : cost 0 0.080 * * [simplify]: iteration done: 41 enodes (cost 8 ) 0.080 * [simplify]: Simplified to: (fma x (+ 2.0 x) (* y y)) 0.082 * * [progress]: iteration 1 / 4 0.082 * * * [progress]: picking best candidate 0.085 * * * * [pick]: Picked # 0.085 * * * [progress]: localizing error 0.092 * * * [progress]: generating rewritten candidates 0.092 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.092 * * * [progress]: generating series expansions 0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.092 * [backup-simplify]: Simplify (fma x (+ 2.0 x) (* y y)) into (fma x (+ x 2.0) (pow y 2)) 0.092 * [approximate]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in (x y) around 0 0.092 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in y 0.093 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2)) 0.093 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in y 0.093 * [taylor]: Taking taylor expansion of x in y 0.093 * [backup-simplify]: Simplify x into x 0.093 * [taylor]: Taking taylor expansion of (+ x 2.0) in y 0.093 * [taylor]: Taking taylor expansion of x in y 0.093 * [backup-simplify]: Simplify x into x 0.093 * [taylor]: Taking taylor expansion of 2.0 in y 0.093 * [backup-simplify]: Simplify 2.0 into 2.0 0.093 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x 0.093 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2)) 0.093 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of 2.0 in x 0.093 * [backup-simplify]: Simplify 2.0 into 2.0 0.093 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x 0.093 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2)) 0.093 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of 2.0 in x 0.093 * [backup-simplify]: Simplify 2.0 into 2.0 0.093 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.094 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 0.094 * [backup-simplify]: Simplify (* 0 2.0) into 0 0.094 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.094 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2) 0.095 * [taylor]: Taking taylor expansion of (pow y 2) 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 0) into 1 0.096 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0 0.096 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.096 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 0.096 * [taylor]: Taking taylor expansion of 2.0 in y 0.096 * [backup-simplify]: Simplify 2.0 into 2.0 0.096 * [backup-simplify]: Simplify 2.0 into 2.0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1 0.097 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 0.097 * [backup-simplify]: Simplify (+ 1 0) into 1 0.098 * [taylor]: Taking taylor expansion of 1 in y 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (* 1 1) into 1 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 1 (pow (* 1 x) 2)) (* 2.0 (* 1 x)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 0.098 * [backup-simplify]: Simplify (fma (/ 1 x) (+ 2.0 (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) 0.098 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in (x y) around 0 0.098 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in y 0.099 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2))) 0.099 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [backup-simplify]: Simplify x into x 0.099 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [backup-simplify]: Simplify x into x 0.099 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.099 * [taylor]: Taking taylor expansion of 2.0 in y 0.099 * [backup-simplify]: Simplify 2.0 into 2.0 0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.099 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (* 1 1) into 1 0.099 * [backup-simplify]: Simplify (/ 1 1) into 1 0.099 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x 0.100 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2))) 0.100 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (/ 1 1) into 1 0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (/ 1 1) into 1 0.100 * [taylor]: Taking taylor expansion of 2.0 in x 0.100 * [backup-simplify]: Simplify 2.0 into 2.0 0.100 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.100 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.100 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.100 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x 0.101 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2))) 0.101 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) 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 0.101 * [backup-simplify]: Simplify (/ 1 1) into 1 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) 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 0.101 * [backup-simplify]: Simplify (/ 1 1) into 1 0.101 * [taylor]: Taking taylor expansion of 2.0 in x 0.101 * [backup-simplify]: Simplify 2.0 into 2.0 0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.101 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.102 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.102 * [backup-simplify]: Simplify (+ 1 0) into 1 0.103 * [backup-simplify]: Simplify (* 1 1) into 1 0.103 * [backup-simplify]: Simplify (+ 1 0) into 1 0.103 * [taylor]: Taking taylor expansion of 1 in y 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.105 * [backup-simplify]: Simplify (+ (* 1 2.0) (* 0 1)) into 2.0 0.105 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 0.105 * [taylor]: Taking taylor expansion of 2.0 in y 0.105 * [backup-simplify]: Simplify 2.0 into 2.0 0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 2.0) (* 0 1))) into 0 0.107 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2)) 0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.107 * [taylor]: Taking taylor expansion of (pow y 2) 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 0.107 * [backup-simplify]: Simplify (* 1 1) into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.109 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 1)))) into 0 0.110 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 2.0 into 2.0 0.112 * [backup-simplify]: Simplify (+ (* 2.0 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 0.112 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (+ 2.0 (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) 0.112 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in (x y) around 0 0.112 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in y 0.112 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2))) 0.112 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in y 0.112 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.112 * [taylor]: Taking taylor expansion of -1 in y 0.112 * [backup-simplify]: Simplify -1 into -1 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [backup-simplify]: Simplify x into x 0.112 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.112 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y 0.112 * [taylor]: Taking taylor expansion of 2.0 in y 0.112 * [backup-simplify]: Simplify 2.0 into 2.0 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [backup-simplify]: Simplify x into x 0.112 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (* 1 1) into 1 0.113 * [backup-simplify]: Simplify (/ 1 1) into 1 0.113 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x 0.113 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2))) 0.113 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x 0.113 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.113 * [taylor]: Taking taylor expansion of -1 in x 0.113 * [backup-simplify]: Simplify -1 into -1 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (/ -1 1) into -1 0.113 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.114 * [taylor]: Taking taylor expansion of 2.0 in x 0.114 * [backup-simplify]: Simplify 2.0 into 2.0 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 (pow y 2)) in x 0.114 * [taylor]: Taking taylor expansion of (pow y 2) 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 (* y y) into (pow y 2) 0.114 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.114 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x 0.115 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2))) 0.115 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x 0.115 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.115 * [taylor]: Taking taylor expansion of -1 in x 0.115 * [backup-simplify]: Simplify -1 into -1 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ -1 1) into -1 0.115 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 0.115 * [taylor]: Taking taylor expansion of 2.0 in x 0.115 * [backup-simplify]: Simplify 2.0 into 2.0 0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (/ 1 1) into 1 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [backup-simplify]: Simplify y into y 0.116 * [backup-simplify]: Simplify (* y y) into (pow y 2) 0.116 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 0.117 * [backup-simplify]: Simplify (- 1) into -1 0.117 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.117 * [backup-simplify]: Simplify (* -1 -1) into 1 0.118 * [backup-simplify]: Simplify (+ 1 0) into 1 0.118 * [taylor]: Taking taylor expansion of 1 in y 0.118 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (- 0) into 0 0.119 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 0.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0) 0.123 * [backup-simplify]: Simplify (+ (- 2.0) 0) into (- 2.0) 0.123 * [taylor]: Taking taylor expansion of (- 2.0) in y 0.123 * [taylor]: Taking taylor expansion of 2.0 in y 0.123 * [backup-simplify]: Simplify 2.0 into 2.0 0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0 0.127 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2)) 0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.127 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify (* 1 1) into 1 0.128 * [backup-simplify]: Simplify (/ 1 1) into 1 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify (- 0) into 0 0.138 * [backup-simplify]: Simplify (+ 0 0) into 0 0.138 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0 0.139 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.141 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 0.142 * [backup-simplify]: Simplify (+ (* (- 2.0) (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 0.142 * * * [progress]: simplifying candidates 0.142 * [simplify]: Simplifying: (expm1 (fma x (+ 2.0 x) (* y y))) (log1p (fma x (+ 2.0 x) (* y y))) (* x (+ 2.0 x)) (log (fma x (+ 2.0 x) (* y y))) (exp (fma x (+ 2.0 x) (* y y))) (* (cbrt (fma x (+ 2.0 x) (* y y))) (cbrt (fma x (+ 2.0 x) (* y y)))) (cbrt (fma x (+ 2.0 x) (* y y))) (* (* (fma x (+ 2.0 x) (* y y)) (fma x (+ 2.0 x) (* y y))) (fma x (+ 2.0 x) (* y y))) (sqrt (fma x (+ 2.0 x) (* y y))) (sqrt (fma x (+ 2.0 x) (* y y))) (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 0.142 * * [simplify]: Extracting # 0 : cost 0 0.142 * * [simplify]: Extracting # 1 : cost 0 0.142 * * [simplify]: Extracting # 2 : cost 0 0.142 * * [simplify]: Extracting # 3 : cost 0 0.142 * * [simplify]: Extracting # 4 : cost 0 0.142 * * [simplify]: Extracting # 5 : cost 0 0.142 * * [simplify]: Extracting # 6 : cost 0 0.143 * * [simplify]: iteration 0 : 22 enodes (cost 146 ) 0.147 * * [simplify]: Extracting # 0 : cost 0 0.147 * * [simplify]: Extracting # 1 : cost 0 0.147 * * [simplify]: Extracting # 2 : cost 0 0.147 * * [simplify]: Extracting # 3 : cost 0 0.147 * * [simplify]: iteration 1 : 41 enodes (cost 143 ) 0.157 * * [simplify]: Extracting # 0 : cost 0 0.157 * * [simplify]: Extracting # 1 : cost 0 0.157 * * [simplify]: Extracting # 2 : cost 0 0.157 * * [simplify]: Extracting # 3 : cost 0 0.157 * * [simplify]: iteration 2 : 85 enodes (cost 121 ) 0.179 * * [simplify]: Extracting # 0 : cost 0 0.179 * * [simplify]: Extracting # 1 : cost 0 0.179 * * [simplify]: Extracting # 2 : cost 0 0.180 * * [simplify]: Extracting # 3 : cost 0 0.180 * * [simplify]: Extracting # 4 : cost 0 0.180 * * [simplify]: iteration 3 : 294 enodes (cost 121 ) 0.503 * * [simplify]: Extracting # 0 : cost 0 0.507 * * [simplify]: Extracting # 1 : cost 0 0.509 * * [simplify]: Extracting # 2 : cost 0 0.512 * * [simplify]: Extracting # 3 : cost 0 0.520 * * [simplify]: Extracting # 4 : cost 0 0.523 * * [simplify]: iteration 4 : 1578 enodes (cost 121 ) 1.385 * * [simplify]: Extracting # 0 : cost 0 1.390 * * [simplify]: Extracting # 1 : cost 0 1.396 * * [simplify]: Extracting # 2 : cost 0 1.403 * * [simplify]: Extracting # 3 : cost 0 1.409 * * [simplify]: Extracting # 4 : cost 0 1.420 * * [simplify]: iteration done: 5000 enodes (cost 121 ) 1.420 * [simplify]: Simplified to: (expm1 (fma x (+ 2.0 x) (* y y))) (log1p (fma x (+ 2.0 x) (* y y))) (* (+ 2.0 x) x) (log (fma x (+ 2.0 x) (* y y))) (exp (fma x (+ 2.0 x) (* y y))) (* (cbrt (fma x (+ 2.0 x) (* y y))) (cbrt (fma x (+ 2.0 x) (* y y)))) (cbrt (fma x (+ 2.0 x) (* y y))) (pow (fma x (+ 2.0 x) (* y y)) 3) (sqrt (fma x (+ 2.0 x) (* y y))) (sqrt (fma x (+ 2.0 x) (* y y))) (fma x (+ 2.0 x) (* y y)) (fma x (+ 2.0 x) (* y y)) (fma x (+ 2.0 x) (* y y)) 1.420 * * * [progress]: adding candidates to table 1.475 * * [progress]: iteration 2 / 4 1.475 * * * [progress]: picking best candidate 1.477 * * * * [pick]: Picked # 1.477 * * * [progress]: localizing error 1.492 * * * [progress]: generating rewritten candidates 1.492 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.500 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.538 * * * [progress]: generating series expansions 1.538 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.539 * [backup-simplify]: Simplify (+ (* x 2.0) (* x x)) into (+ (pow x 2) (* 2.0 x)) 1.539 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0 1.539 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 1.539 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [backup-simplify]: Simplify 0 into 0 1.539 * [backup-simplify]: Simplify 1 into 1 1.539 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.539 * [taylor]: Taking taylor expansion of 2.0 in x 1.539 * [backup-simplify]: Simplify 2.0 into 2.0 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [backup-simplify]: Simplify 0 into 0 1.539 * [backup-simplify]: Simplify 1 into 1 1.539 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 1.539 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [backup-simplify]: Simplify 0 into 0 1.539 * [backup-simplify]: Simplify 1 into 1 1.539 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.539 * [taylor]: Taking taylor expansion of 2.0 in x 1.539 * [backup-simplify]: Simplify 2.0 into 2.0 1.539 * [taylor]: Taking taylor expansion of x in x 1.539 * [backup-simplify]: Simplify 0 into 0 1.539 * [backup-simplify]: Simplify 1 into 1 1.540 * [backup-simplify]: Simplify (* 2.0 0) into 0 1.540 * [backup-simplify]: Simplify (+ 0 0) into 0 1.540 * [backup-simplify]: Simplify 0 into 0 1.541 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 1.541 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 1.541 * [backup-simplify]: Simplify 2.0 into 2.0 1.541 * [backup-simplify]: Simplify (* 1 1) into 1 1.542 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 1.543 * [backup-simplify]: Simplify (+ 1 0) into 1 1.543 * [backup-simplify]: Simplify 1 into 1 1.543 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.544 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.545 * [backup-simplify]: Simplify (+ 0 0) into 0 1.545 * [backup-simplify]: Simplify 0 into 0 1.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.547 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.547 * [backup-simplify]: Simplify (+ 0 0) into 0 1.547 * [backup-simplify]: Simplify 0 into 0 1.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.549 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.549 * [backup-simplify]: Simplify (+ 0 0) into 0 1.549 * [backup-simplify]: Simplify 0 into 0 1.550 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.552 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.552 * [backup-simplify]: Simplify (+ 0 0) into 0 1.552 * [backup-simplify]: Simplify 0 into 0 1.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.555 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.555 * [backup-simplify]: Simplify (+ 0 0) into 0 1.555 * [backup-simplify]: Simplify 0 into 0 1.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.558 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1.559 * [backup-simplify]: Simplify (+ 0 0) into 0 1.559 * [backup-simplify]: Simplify 0 into 0 1.559 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (pow x 2) (* 2.0 x)) 1.559 * [backup-simplify]: Simplify (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) 1.559 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 1.559 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 1.559 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.559 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.559 * [taylor]: Taking taylor expansion of x in x 1.559 * [backup-simplify]: Simplify 0 into 0 1.559 * [backup-simplify]: Simplify 1 into 1 1.560 * [backup-simplify]: Simplify (* 1 1) into 1 1.560 * [backup-simplify]: Simplify (/ 1 1) into 1 1.560 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.560 * [taylor]: Taking taylor expansion of 2.0 in x 1.560 * [backup-simplify]: Simplify 2.0 into 2.0 1.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.560 * [taylor]: Taking taylor expansion of x in x 1.560 * [backup-simplify]: Simplify 0 into 0 1.560 * [backup-simplify]: Simplify 1 into 1 1.560 * [backup-simplify]: Simplify (/ 1 1) into 1 1.561 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 1.561 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.561 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.561 * [backup-simplify]: Simplify 0 into 0 1.561 * [backup-simplify]: Simplify 1 into 1 1.561 * [backup-simplify]: Simplify (* 1 1) into 1 1.561 * [backup-simplify]: Simplify (/ 1 1) into 1 1.561 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.561 * [taylor]: Taking taylor expansion of 2.0 in x 1.561 * [backup-simplify]: Simplify 2.0 into 2.0 1.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.561 * [backup-simplify]: Simplify 0 into 0 1.561 * [backup-simplify]: Simplify 1 into 1 1.562 * [backup-simplify]: Simplify (/ 1 1) into 1 1.562 * [backup-simplify]: Simplify (+ 1 0) into 1 1.562 * [backup-simplify]: Simplify 1 into 1 1.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.564 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 1.564 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 1.565 * [backup-simplify]: Simplify 2.0 into 2.0 1.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.567 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 1.568 * [backup-simplify]: Simplify (+ 0 0) into 0 1.568 * [backup-simplify]: Simplify 0 into 0 1.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.571 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 1.571 * [backup-simplify]: Simplify (+ 0 0) into 0 1.571 * [backup-simplify]: Simplify 0 into 0 1.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.575 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.575 * [backup-simplify]: Simplify (+ 0 0) into 0 1.575 * [backup-simplify]: Simplify 0 into 0 1.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.579 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.579 * [backup-simplify]: Simplify (+ 0 0) into 0 1.579 * [backup-simplify]: Simplify 0 into 0 1.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.583 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.584 * [backup-simplify]: Simplify (+ 0 0) into 0 1.584 * [backup-simplify]: Simplify 0 into 0 1.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.588 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.589 * [backup-simplify]: Simplify (+ 0 0) into 0 1.589 * [backup-simplify]: Simplify 0 into 0 1.589 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) (* 2.0 x)) 1.589 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) 1.589 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 1.589 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 1.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.589 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.590 * [taylor]: Taking taylor expansion of x in x 1.590 * [backup-simplify]: Simplify 0 into 0 1.590 * [backup-simplify]: Simplify 1 into 1 1.590 * [backup-simplify]: Simplify (* 1 1) into 1 1.590 * [backup-simplify]: Simplify (/ 1 1) into 1 1.590 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.590 * [taylor]: Taking taylor expansion of 2.0 in x 1.590 * [backup-simplify]: Simplify 2.0 into 2.0 1.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.590 * [taylor]: Taking taylor expansion of x in x 1.590 * [backup-simplify]: Simplify 0 into 0 1.590 * [backup-simplify]: Simplify 1 into 1 1.591 * [backup-simplify]: Simplify (/ 1 1) into 1 1.591 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 1.591 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.591 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.591 * [taylor]: Taking taylor expansion of x in x 1.591 * [backup-simplify]: Simplify 0 into 0 1.591 * [backup-simplify]: Simplify 1 into 1 1.591 * [backup-simplify]: Simplify (* 1 1) into 1 1.591 * [backup-simplify]: Simplify (/ 1 1) into 1 1.592 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.592 * [taylor]: Taking taylor expansion of 2.0 in x 1.592 * [backup-simplify]: Simplify 2.0 into 2.0 1.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.592 * [taylor]: Taking taylor expansion of x in x 1.592 * [backup-simplify]: Simplify 0 into 0 1.592 * [backup-simplify]: Simplify 1 into 1 1.592 * [backup-simplify]: Simplify (/ 1 1) into 1 1.592 * [backup-simplify]: Simplify (+ 1 0) into 1 1.592 * [backup-simplify]: Simplify 1 into 1 1.593 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.594 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 1.594 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 1.595 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0) 1.595 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 1.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.598 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 1.598 * [backup-simplify]: Simplify (- 0) into 0 1.599 * [backup-simplify]: Simplify (+ 0 0) into 0 1.599 * [backup-simplify]: Simplify 0 into 0 1.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.602 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 1.602 * [backup-simplify]: Simplify (- 0) into 0 1.602 * [backup-simplify]: Simplify (+ 0 0) into 0 1.602 * [backup-simplify]: Simplify 0 into 0 1.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.604 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.605 * [backup-simplify]: Simplify (- 0) into 0 1.605 * [backup-simplify]: Simplify (+ 0 0) into 0 1.605 * [backup-simplify]: Simplify 0 into 0 1.606 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.607 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.608 * [backup-simplify]: Simplify (- 0) into 0 1.608 * [backup-simplify]: Simplify (+ 0 0) into 0 1.608 * [backup-simplify]: Simplify 0 into 0 1.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.611 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.611 * [backup-simplify]: Simplify (- 0) into 0 1.611 * [backup-simplify]: Simplify (+ 0 0) into 0 1.611 * [backup-simplify]: Simplify 0 into 0 1.612 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.614 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.614 * [backup-simplify]: Simplify (- 0) into 0 1.614 * [backup-simplify]: Simplify (+ 0 0) into 0 1.614 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) (* 2.0 x)) 1.615 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.615 * [backup-simplify]: Simplify (+ (+ (* x 2.0) (* x x)) (* y y)) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 1.615 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0 1.615 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y 1.615 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.615 * [taylor]: Taking taylor expansion of x in y 1.615 * [backup-simplify]: Simplify x into x 1.615 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y 1.615 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 1.615 * [taylor]: Taking taylor expansion of 2.0 in y 1.615 * [backup-simplify]: Simplify 2.0 into 2.0 1.615 * [taylor]: Taking taylor expansion of x in y 1.615 * [backup-simplify]: Simplify x into x 1.615 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.615 * [taylor]: Taking taylor expansion of y in y 1.615 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify 1 into 1 1.615 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x 1.615 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.615 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify 1 into 1 1.615 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x 1.616 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.616 * [taylor]: Taking taylor expansion of 2.0 in x 1.616 * [backup-simplify]: Simplify 2.0 into 2.0 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [backup-simplify]: Simplify 0 into 0 1.616 * [backup-simplify]: Simplify 1 into 1 1.616 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.616 * [taylor]: Taking taylor expansion of y in x 1.616 * [backup-simplify]: Simplify y into y 1.616 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x 1.616 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [backup-simplify]: Simplify 0 into 0 1.616 * [backup-simplify]: Simplify 1 into 1 1.616 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x 1.616 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.616 * [taylor]: Taking taylor expansion of 2.0 in x 1.616 * [backup-simplify]: Simplify 2.0 into 2.0 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [backup-simplify]: Simplify 0 into 0 1.616 * [backup-simplify]: Simplify 1 into 1 1.616 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.616 * [taylor]: Taking taylor expansion of y in x 1.616 * [backup-simplify]: Simplify y into y 1.616 * [backup-simplify]: Simplify (* 2.0 0) into 0 1.616 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.616 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2) 1.616 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2) 1.616 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.616 * [taylor]: Taking taylor expansion of y in y 1.616 * [backup-simplify]: Simplify 0 into 0 1.617 * [backup-simplify]: Simplify 1 into 1 1.617 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0 1.617 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.618 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 1.618 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 1.618 * [taylor]: Taking taylor expansion of 2.0 in y 1.618 * [backup-simplify]: Simplify 2.0 into 2.0 1.618 * [backup-simplify]: Simplify 2.0 into 2.0 1.618 * [backup-simplify]: Simplify (* 1 1) into 1 1.621 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0 1.622 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1.622 * [backup-simplify]: Simplify (+ 0 0) into 0 1.622 * [backup-simplify]: Simplify (+ 1 0) into 1 1.622 * [taylor]: Taking taylor expansion of 1 in y 1.622 * [backup-simplify]: Simplify 1 into 1 1.622 * [backup-simplify]: Simplify 1 into 1 1.623 * [backup-simplify]: Simplify 0 into 0 1.623 * [backup-simplify]: Simplify (* 1 1) into 1 1.623 * [backup-simplify]: Simplify 1 into 1 1.623 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 1 (pow (* 1 x) 2)) (* 2.0 (* 1 x)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 1.623 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) 1.623 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0 1.623 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y 1.623 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.623 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.623 * [taylor]: Taking taylor expansion of x in y 1.624 * [backup-simplify]: Simplify x into x 1.624 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.624 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y 1.624 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.624 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.624 * [taylor]: Taking taylor expansion of y in y 1.624 * [backup-simplify]: Simplify 0 into 0 1.624 * [backup-simplify]: Simplify 1 into 1 1.624 * [backup-simplify]: Simplify (* 1 1) into 1 1.624 * [backup-simplify]: Simplify (/ 1 1) into 1 1.624 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.624 * [taylor]: Taking taylor expansion of 2.0 in y 1.624 * [backup-simplify]: Simplify 2.0 into 2.0 1.624 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.624 * [taylor]: Taking taylor expansion of x in y 1.624 * [backup-simplify]: Simplify x into x 1.624 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x 1.624 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.624 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.624 * [backup-simplify]: Simplify 0 into 0 1.624 * [backup-simplify]: Simplify 1 into 1 1.625 * [backup-simplify]: Simplify (* 1 1) into 1 1.625 * [backup-simplify]: Simplify (/ 1 1) into 1 1.625 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x 1.625 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.625 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.625 * [taylor]: Taking taylor expansion of y in x 1.625 * [backup-simplify]: Simplify y into y 1.625 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.625 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.625 * [taylor]: Taking taylor expansion of 2.0 in x 1.625 * [backup-simplify]: Simplify 2.0 into 2.0 1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.625 * [taylor]: Taking taylor expansion of x in x 1.625 * [backup-simplify]: Simplify 0 into 0 1.625 * [backup-simplify]: Simplify 1 into 1 1.626 * [backup-simplify]: Simplify (/ 1 1) into 1 1.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x 1.626 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.626 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.626 * [backup-simplify]: Simplify 0 into 0 1.626 * [backup-simplify]: Simplify 1 into 1 1.626 * [backup-simplify]: Simplify (* 1 1) into 1 1.626 * [backup-simplify]: Simplify (/ 1 1) into 1 1.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x 1.626 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.626 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.626 * [taylor]: Taking taylor expansion of y in x 1.626 * [backup-simplify]: Simplify y into y 1.626 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.626 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.626 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.626 * [taylor]: Taking taylor expansion of 2.0 in x 1.626 * [backup-simplify]: Simplify 2.0 into 2.0 1.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.626 * [backup-simplify]: Simplify 0 into 0 1.626 * [backup-simplify]: Simplify 1 into 1 1.627 * [backup-simplify]: Simplify (/ 1 1) into 1 1.627 * [backup-simplify]: Simplify (+ 1 0) into 1 1.627 * [taylor]: Taking taylor expansion of 1 in y 1.627 * [backup-simplify]: Simplify 1 into 1 1.627 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.628 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 1.628 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 1.629 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 1.629 * [taylor]: Taking taylor expansion of 2.0 in y 1.629 * [backup-simplify]: Simplify 2.0 into 2.0 1.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.631 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 1.631 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2)) 1.631 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2)) 1.631 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.631 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.631 * [taylor]: Taking taylor expansion of y in y 1.631 * [backup-simplify]: Simplify 0 into 0 1.631 * [backup-simplify]: Simplify 1 into 1 1.631 * [backup-simplify]: Simplify (* 1 1) into 1 1.632 * [backup-simplify]: Simplify (/ 1 1) into 1 1.632 * [backup-simplify]: Simplify 1 into 1 1.632 * [backup-simplify]: Simplify 1 into 1 1.632 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.633 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 1.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.635 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 1.636 * [backup-simplify]: Simplify (+ 0 0) into 0 1.636 * [backup-simplify]: Simplify (+ 0 0) into 0 1.636 * [taylor]: Taking taylor expansion of 0 in y 1.636 * [backup-simplify]: Simplify 0 into 0 1.637 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.637 * [backup-simplify]: Simplify 0 into 0 1.637 * [backup-simplify]: Simplify 2.0 into 2.0 1.638 * [backup-simplify]: Simplify (+ (* 2.0 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 1.639 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) 1.639 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0 1.639 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y 1.639 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 1.639 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.639 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.639 * [taylor]: Taking taylor expansion of x in y 1.639 * [backup-simplify]: Simplify x into x 1.639 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1.639 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1.639 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.639 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.639 * [taylor]: Taking taylor expansion of y in y 1.639 * [backup-simplify]: Simplify 0 into 0 1.639 * [backup-simplify]: Simplify 1 into 1 1.640 * [backup-simplify]: Simplify (* 1 1) into 1 1.640 * [backup-simplify]: Simplify (/ 1 1) into 1 1.640 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.640 * [taylor]: Taking taylor expansion of 2.0 in y 1.640 * [backup-simplify]: Simplify 2.0 into 2.0 1.640 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.640 * [taylor]: Taking taylor expansion of x in y 1.640 * [backup-simplify]: Simplify x into x 1.640 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.640 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x 1.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.640 * [taylor]: Taking taylor expansion of x in x 1.640 * [backup-simplify]: Simplify 0 into 0 1.640 * [backup-simplify]: Simplify 1 into 1 1.641 * [backup-simplify]: Simplify (* 1 1) into 1 1.641 * [backup-simplify]: Simplify (/ 1 1) into 1 1.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.641 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.641 * [taylor]: Taking taylor expansion of y in x 1.641 * [backup-simplify]: Simplify y into y 1.641 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.641 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.642 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.642 * [taylor]: Taking taylor expansion of 2.0 in x 1.642 * [backup-simplify]: Simplify 2.0 into 2.0 1.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.642 * [taylor]: Taking taylor expansion of x in x 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 1 into 1 1.642 * [backup-simplify]: Simplify (/ 1 1) into 1 1.642 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x 1.642 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 1.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.642 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.642 * [taylor]: Taking taylor expansion of x in x 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 1 into 1 1.643 * [backup-simplify]: Simplify (* 1 1) into 1 1.643 * [backup-simplify]: Simplify (/ 1 1) into 1 1.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.643 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.643 * [taylor]: Taking taylor expansion of y in x 1.643 * [backup-simplify]: Simplify y into y 1.643 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1.643 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1.643 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.643 * [taylor]: Taking taylor expansion of 2.0 in x 1.643 * [backup-simplify]: Simplify 2.0 into 2.0 1.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.643 * [taylor]: Taking taylor expansion of x in x 1.643 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.644 * [backup-simplify]: Simplify (/ 1 1) into 1 1.644 * [backup-simplify]: Simplify (+ 1 0) into 1 1.645 * [backup-simplify]: Simplify (+ 1 0) into 1 1.645 * [taylor]: Taking taylor expansion of 1 in y 1.645 * [backup-simplify]: Simplify 1 into 1 1.645 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.646 * [backup-simplify]: Simplify (+ 0 0) into 0 1.647 * [backup-simplify]: Simplify (* 2.0 1) into 2.0 1.647 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 1.648 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0) 1.648 * [taylor]: Taking taylor expansion of (- 2.0) in y 1.648 * [taylor]: Taking taylor expansion of 2.0 in y 1.648 * [backup-simplify]: Simplify 2.0 into 2.0 1.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.650 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2)) 1.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.652 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0 1.652 * [backup-simplify]: Simplify (- 0) into 0 1.652 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2)) 1.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.652 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.652 * [taylor]: Taking taylor expansion of y in y 1.652 * [backup-simplify]: Simplify 0 into 0 1.652 * [backup-simplify]: Simplify 1 into 1 1.653 * [backup-simplify]: Simplify (* 1 1) into 1 1.653 * [backup-simplify]: Simplify (/ 1 1) into 1 1.653 * [backup-simplify]: Simplify 1 into 1 1.653 * [backup-simplify]: Simplify 1 into 1 1.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.655 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 1.656 * [backup-simplify]: Simplify (+ 0 0) into 0 1.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.658 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0 1.658 * [backup-simplify]: Simplify (- 0) into 0 1.659 * [backup-simplify]: Simplify (+ 0 0) into 0 1.659 * [taylor]: Taking taylor expansion of 0 in y 1.659 * [backup-simplify]: Simplify 0 into 0 1.659 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.660 * [backup-simplify]: Simplify 0 into 0 1.661 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 1.661 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 1.662 * [backup-simplify]: Simplify (+ (* (- 2.0) (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 1.662 * * * [progress]: simplifying candidates 1.663 * [simplify]: Simplifying: (expm1 (+ (* x 2.0) (* x x))) (log1p (+ (* x 2.0) (* x x))) (* (exp (* x 2.0)) (exp (* x x))) (log (+ (* x 2.0) (* x x))) (exp (+ (* x 2.0) (* x x))) (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x)))) (cbrt (+ (* x 2.0) (* x x))) (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x))) (sqrt (+ (* x 2.0) (* x x))) (sqrt (+ (* x 2.0) (* x x))) (+ (pow (* x 2.0) 3) (pow (* x x) 3)) (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x)))) (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x))) (- (* x 2.0) (* x x)) (+ 2.0 x) (expm1 (+ (+ (* x 2.0) (* x x)) (* y y))) (log1p (+ (+ (* x 2.0) (* x x)) (* y y))) (* (* (exp (* x 2.0)) (exp (* x x))) (exp (* y y))) (* (exp (+ (* x 2.0) (* x x))) (exp (* y y))) (log (+ (+ (* x 2.0) (* x x)) (* y y))) (exp (+ (+ (* x 2.0) (* x x)) (* y y))) (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (* (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (sqrt (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3)) (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y)))) (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y))) (- (+ (* x 2.0) (* x x)) (* y y)) (+ (* x x) (* y y)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) 1.665 * * [simplify]: Extracting # 0 : cost 0 1.665 * * [simplify]: Extracting # 1 : cost 0 1.665 * * [simplify]: Extracting # 2 : cost 0 1.665 * * [simplify]: Extracting # 3 : cost 0 1.665 * * [simplify]: Extracting # 4 : cost 0 1.665 * * [simplify]: Extracting # 5 : cost 0 1.666 * * [simplify]: Extracting # 6 : cost 0 1.666 * * [simplify]: iteration 0 : 61 enodes (cost 480 ) 1.701 * * [simplify]: Extracting # 0 : cost 0 1.701 * * [simplify]: Extracting # 1 : cost 0 1.702 * * [simplify]: Extracting # 2 : cost 0 1.702 * * [simplify]: Extracting # 3 : cost 0 1.702 * * [simplify]: Extracting # 4 : cost 0 1.703 * * [simplify]: iteration 1 : 195 enodes (cost 369 ) 1.897 * * [simplify]: Extracting # 0 : cost 0 1.898 * * [simplify]: Extracting # 1 : cost 0 1.899 * * [simplify]: Extracting # 2 : cost 0 1.899 * * [simplify]: Extracting # 3 : cost 0 1.900 * * [simplify]: Extracting # 4 : cost 0 1.901 * * [simplify]: iteration 2 : 746 enodes (cost 323 ) 2.652 * * [simplify]: Extracting # 0 : cost 0 2.658 * * [simplify]: Extracting # 1 : cost 0 2.664 * * [simplify]: Extracting # 2 : cost 0 2.670 * * [simplify]: Extracting # 3 : cost 0 2.677 * * [simplify]: Extracting # 4 : cost 0 2.683 * * [simplify]: Extracting # 5 : cost 0 2.689 * * [simplify]: iteration 3 : 3186 enodes (cost 317 ) 4.039 * * [simplify]: Extracting # 0 : cost 0 4.045 * * [simplify]: Extracting # 1 : cost 0 4.050 * * [simplify]: Extracting # 2 : cost 0 4.056 * * [simplify]: iteration done: 5000 enodes (cost 316 ) 4.056 * [simplify]: Simplified to: (expm1 (* x (+ 2.0 x))) (log1p (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (pow (* x (+ 2.0 x)) 3) (sqrt (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (+ (pow (* x 2.0) 3) (pow x 6)) (* (* x x) (fma 2.0 2.0 (* x (- x 2.0)))) (* (* x (+ 2.0 x)) (* x (- 2.0 x))) (* x (- 2.0 x)) (+ 2.0 x) (expm1 (fma y y (* x (+ 2.0 x)))) (log1p (fma y y (* x (+ 2.0 x)))) (exp (fma y y (* x (+ 2.0 x)))) (exp (fma y y (* x (+ 2.0 x)))) (log (fma y y (* x (+ 2.0 x)))) (exp (fma y y (* x (+ 2.0 x)))) (* (cbrt (fma y y (* x (+ 2.0 x)))) (cbrt (fma y y (* x (+ 2.0 x))))) (cbrt (fma y y (* x (+ 2.0 x)))) (pow (fma y y (* x (+ 2.0 x))) 3) (sqrt (fma y y (* x (+ 2.0 x)))) (sqrt (fma y y (* x (+ 2.0 x)))) (+ (pow y 6) (pow (* x (+ 2.0 x)) 3)) (fma (* x (+ 2.0 x)) (- (* x (+ 2.0 x)) (pow y 2)) (pow y 4)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (pow y 4)) (- (* x (+ 2.0 x)) (pow y 2)) (fma x x (pow y 2)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ 2.0 x)) (fma y y (* x (+ 2.0 x))) (fma y y (* x (+ 2.0 x))) (fma y y (* x (+ 2.0 x))) 4.057 * * * [progress]: adding candidates to table 4.158 * * [progress]: iteration 3 / 4 4.158 * * * [progress]: picking best candidate 4.159 * * * * [pick]: Picked # 4.159 * * * [progress]: localizing error 4.167 * * * [progress]: generating rewritten candidates 4.167 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3) 4.202 * * * [progress]: generating series expansions 4.202 * * * * [progress]: [ 1 / 1 ] generating series at (2 3) 4.202 * [backup-simplify]: Simplify (* x (+ 2.0 x)) into (* (+ x 2.0) x) 4.203 * [approximate]: Taking taylor expansion of (* (+ x 2.0) x) in (x) around 0 4.203 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 4.203 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [taylor]: Taking taylor expansion of 2.0 in x 4.203 * [backup-simplify]: Simplify 2.0 into 2.0 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [taylor]: Taking taylor expansion of (* (+ x 2.0) x) in x 4.203 * [taylor]: Taking taylor expansion of (+ x 2.0) in x 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [taylor]: Taking taylor expansion of 2.0 in x 4.203 * [backup-simplify]: Simplify 2.0 into 2.0 4.203 * [taylor]: Taking taylor expansion of x in x 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.204 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 4.204 * [backup-simplify]: Simplify (* 2.0 0) into 0 4.204 * [backup-simplify]: Simplify 0 into 0 4.205 * [backup-simplify]: Simplify (+ 1 0) into 1 4.206 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 1 0)) into 2.0 4.206 * [backup-simplify]: Simplify 2.0 into 2.0 4.206 * [backup-simplify]: Simplify (+ 0 0) into 0 4.207 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 1) (* 0 0))) into 1 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [backup-simplify]: Simplify (+ 0 0) into 0 4.208 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify (+ 0 0) into 0 4.209 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify (+ 0 0) into 0 4.210 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.210 * [backup-simplify]: Simplify 0 into 0 4.210 * [backup-simplify]: Simplify (+ 0 0) into 0 4.211 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.211 * [backup-simplify]: Simplify 0 into 0 4.211 * [backup-simplify]: Simplify (+ 0 0) into 0 4.212 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.212 * [backup-simplify]: Simplify 0 into 0 4.213 * [backup-simplify]: Simplify (+ 0 0) into 0 4.214 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 4.214 * [backup-simplify]: Simplify 0 into 0 4.214 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (pow x 2) (* 2.0 x)) 4.214 * [backup-simplify]: Simplify (* (/ 1 x) (+ 2.0 (/ 1 x))) into (/ (+ (/ 1 x) 2.0) x) 4.214 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0 4.214 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 4.214 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 4.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.214 * [taylor]: Taking taylor expansion of x in x 4.214 * [backup-simplify]: Simplify 0 into 0 4.214 * [backup-simplify]: Simplify 1 into 1 4.215 * [backup-simplify]: Simplify (/ 1 1) into 1 4.215 * [taylor]: Taking taylor expansion of 2.0 in x 4.215 * [backup-simplify]: Simplify 2.0 into 2.0 4.215 * [taylor]: Taking taylor expansion of x in x 4.215 * [backup-simplify]: Simplify 0 into 0 4.215 * [backup-simplify]: Simplify 1 into 1 4.215 * [backup-simplify]: Simplify (+ 1 0) into 1 4.215 * [backup-simplify]: Simplify (/ 1 1) into 1 4.215 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x 4.215 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x 4.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.215 * [taylor]: Taking taylor expansion of x in x 4.215 * [backup-simplify]: Simplify 0 into 0 4.215 * [backup-simplify]: Simplify 1 into 1 4.216 * [backup-simplify]: Simplify (/ 1 1) into 1 4.216 * [taylor]: Taking taylor expansion of 2.0 in x 4.216 * [backup-simplify]: Simplify 2.0 into 2.0 4.216 * [taylor]: Taking taylor expansion of x in x 4.216 * [backup-simplify]: Simplify 0 into 0 4.216 * [backup-simplify]: Simplify 1 into 1 4.216 * [backup-simplify]: Simplify (+ 1 0) into 1 4.216 * [backup-simplify]: Simplify (/ 1 1) into 1 4.216 * [backup-simplify]: Simplify 1 into 1 4.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.217 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0 4.218 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0 4.218 * [backup-simplify]: Simplify 2.0 into 2.0 4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.219 * [backup-simplify]: Simplify (+ 0 0) into 0 4.219 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0 4.219 * [backup-simplify]: Simplify 0 into 0 4.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.220 * [backup-simplify]: Simplify (+ 0 0) into 0 4.221 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.222 * [backup-simplify]: Simplify (+ 0 0) into 0 4.222 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.222 * [backup-simplify]: Simplify 0 into 0 4.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.223 * [backup-simplify]: Simplify (+ 0 0) into 0 4.224 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.224 * [backup-simplify]: Simplify 0 into 0 4.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.225 * [backup-simplify]: Simplify (+ 0 0) into 0 4.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.225 * [backup-simplify]: Simplify 0 into 0 4.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.226 * [backup-simplify]: Simplify (+ 0 0) into 0 4.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.233 * [backup-simplify]: Simplify 0 into 0 4.234 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) (* 2.0 x)) 4.234 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x)))) into (* -1 (/ (- 2.0 (/ 1 x)) x)) 4.234 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0 4.234 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 4.234 * [taylor]: Taking taylor expansion of -1 in x 4.234 * [backup-simplify]: Simplify -1 into -1 4.234 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 4.234 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 4.234 * [taylor]: Taking taylor expansion of 2.0 in x 4.234 * [backup-simplify]: Simplify 2.0 into 2.0 4.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.234 * [taylor]: Taking taylor expansion of x in x 4.234 * [backup-simplify]: Simplify 0 into 0 4.234 * [backup-simplify]: Simplify 1 into 1 4.235 * [backup-simplify]: Simplify (/ 1 1) into 1 4.235 * [taylor]: Taking taylor expansion of x in x 4.235 * [backup-simplify]: Simplify 0 into 0 4.235 * [backup-simplify]: Simplify 1 into 1 4.235 * [backup-simplify]: Simplify (- 1) into -1 4.236 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.236 * [backup-simplify]: Simplify (/ -1 1) into -1 4.236 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x 4.236 * [taylor]: Taking taylor expansion of -1 in x 4.236 * [backup-simplify]: Simplify -1 into -1 4.236 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x 4.236 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x 4.236 * [taylor]: Taking taylor expansion of 2.0 in x 4.236 * [backup-simplify]: Simplify 2.0 into 2.0 4.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.236 * [taylor]: Taking taylor expansion of x in x 4.236 * [backup-simplify]: Simplify 0 into 0 4.236 * [backup-simplify]: Simplify 1 into 1 4.237 * [backup-simplify]: Simplify (/ 1 1) into 1 4.237 * [taylor]: Taking taylor expansion of x in x 4.237 * [backup-simplify]: Simplify 0 into 0 4.237 * [backup-simplify]: Simplify 1 into 1 4.237 * [backup-simplify]: Simplify (- 1) into -1 4.238 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.238 * [backup-simplify]: Simplify (/ -1 1) into -1 4.239 * [backup-simplify]: Simplify (* -1 -1) into 1 4.239 * [backup-simplify]: Simplify 1 into 1 4.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.240 * [backup-simplify]: Simplify (- 0) into 0 4.240 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 4.242 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0 4.244 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0) 4.244 * [backup-simplify]: Simplify (- 2.0) into (- 2.0) 4.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.246 * [backup-simplify]: Simplify (- 0) into 0 4.246 * [backup-simplify]: Simplify (+ 0 0) into 0 4.247 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0 4.249 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0 4.249 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.250 * [backup-simplify]: Simplify (- 0) into 0 4.251 * [backup-simplify]: Simplify (+ 0 0) into 0 4.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.253 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0 4.253 * [backup-simplify]: Simplify 0 into 0 4.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.254 * [backup-simplify]: Simplify (- 0) into 0 4.255 * [backup-simplify]: Simplify (+ 0 0) into 0 4.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.257 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0 4.257 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.259 * [backup-simplify]: Simplify (- 0) into 0 4.259 * [backup-simplify]: Simplify (+ 0 0) into 0 4.260 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.262 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0 4.262 * [backup-simplify]: Simplify 0 into 0 4.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.263 * [backup-simplify]: Simplify (- 0) into 0 4.264 * [backup-simplify]: Simplify (+ 0 0) into 0 4.265 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.267 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0 4.267 * [backup-simplify]: Simplify 0 into 0 4.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.268 * [backup-simplify]: Simplify (- 0) into 0 4.269 * [backup-simplify]: Simplify (+ 0 0) into 0 4.270 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.272 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0 4.272 * [backup-simplify]: Simplify 0 into 0 4.273 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) (* 2.0 x)) 4.273 * * * [progress]: simplifying candidates 4.274 * [simplify]: Simplifying: (expm1 (* x (+ 2.0 x))) (log1p (* x (+ 2.0 x))) (* x (+ 2.0 x)) (+ (log x) (log (+ 2.0 x))) (log (* x (+ 2.0 x))) (exp (* x (+ 2.0 x))) (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x))) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* x 2.0) (* x x) (* 2.0 x) (* x x) (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))) (* x 1) (* x 1) (* (cbrt x) (+ 2.0 x)) (* (sqrt x) (+ 2.0 x)) (* x (+ 2.0 x)) (* x (+ (pow 2.0 3) (pow x 3))) (* x (- (* 2.0 2.0) (* x x))) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) 4.275 * * [simplify]: Extracting # 0 : cost 0 4.275 * * [simplify]: Extracting # 1 : cost 0 4.275 * * [simplify]: Extracting # 2 : cost 0 4.275 * * [simplify]: Extracting # 3 : cost 0 4.275 * * [simplify]: Extracting # 4 : cost 0 4.275 * * [simplify]: Extracting # 5 : cost 0 4.276 * * [simplify]: iteration 0 : 46 enodes (cost 206 ) 4.302 * * [simplify]: Extracting # 0 : cost 0 4.302 * * [simplify]: Extracting # 1 : cost 0 4.302 * * [simplify]: Extracting # 2 : cost 0 4.302 * * [simplify]: Extracting # 3 : cost 0 4.303 * * [simplify]: iteration 1 : 125 enodes (cost 193 ) 4.381 * * [simplify]: Extracting # 0 : cost 0 4.382 * * [simplify]: Extracting # 1 : cost 0 4.382 * * [simplify]: Extracting # 2 : cost 0 4.383 * * [simplify]: Extracting # 3 : cost 0 4.383 * * [simplify]: Extracting # 4 : cost 0 4.384 * * [simplify]: iteration 2 : 389 enodes (cost 174 ) 4.801 * * [simplify]: Extracting # 0 : cost 0 4.803 * * [simplify]: Extracting # 1 : cost 0 4.804 * * [simplify]: Extracting # 2 : cost 0 4.805 * * [simplify]: Extracting # 3 : cost 0 4.806 * * [simplify]: Extracting # 4 : cost 0 4.807 * * [simplify]: iteration 3 : 1376 enodes (cost 174 ) 6.279 * * [simplify]: Extracting # 0 : cost 0 6.284 * * [simplify]: Extracting # 1 : cost 0 6.292 * * [simplify]: Extracting # 2 : cost 0 6.303 * * [simplify]: Extracting # 3 : cost 0 6.314 * * [simplify]: Extracting # 4 : cost 0 6.327 * * [simplify]: iteration done: 5001 enodes (cost 174 ) 6.327 * [simplify]: Simplified to: (expm1 (* x (+ 2.0 x))) (log1p (* x (+ 2.0 x))) (* (+ 2.0 x) x) (log (* (+ 2.0 x) x)) (log (* (+ 2.0 x) x)) (exp (* x (+ 2.0 x))) (pow (* (+ 2.0 x) x) 3) (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x)))) (cbrt (* x (+ 2.0 x))) (pow (* (+ 2.0 x) x) 3) (sqrt (* x (+ 2.0 x))) (sqrt (* x (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* (sqrt x) (sqrt (+ 2.0 x))) (* x 2.0) (* x x) (* x 2.0) (* x x) (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x)))) (* x (sqrt (+ 2.0 x))) x x (* (cbrt x) (+ 2.0 x)) (* (sqrt x) (+ 2.0 x)) (* (+ 2.0 x) x) (fma x (pow 2.0 3) (pow x 4)) (* x (- (* 2.0 2.0) (* x x))) (* (+ 2.0 x) x) (* (+ 2.0 x) x) (* (+ 2.0 x) x) 6.328 * * * [progress]: adding candidates to table 6.412 * [progress]: [Phase 3 of 3] Extracting. 6.412 * * [regime]: Finding splitpoints for: (# #) 6.413 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x) 6.413 * * * * [regimes]: Trying to branch on (* y y) from (# #) 6.434 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (# #) 6.456 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (# #) 6.484 * * * * [regimes]: Trying to branch on y from (# #) 6.499 * * * * [regimes]: Trying to branch on x from (# #) 6.511 * * * [regime]: Found split indices: #