8.121 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying: (- (* x x) (* (* y 4.0) z)) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.031 * * [simplify]: Extracting # 2 : cost 0 0.031 * * [simplify]: Extracting # 3 : cost 0 0.031 * * [simplify]: Extracting # 4 : cost 0 0.031 * * [simplify]: Extracting # 5 : cost 0 0.031 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: Extracting # 1 : cost 0 0.032 * * [simplify]: Extracting # 2 : cost 0 0.032 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: iteration 2 : 33 enodes (cost 9 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: Extracting # 1 : cost 0 0.047 * * [simplify]: Extracting # 2 : cost 0 0.047 * * [simplify]: iteration 3 : 64 enodes (cost 9 ) 0.072 * * [simplify]: Extracting # 0 : cost 0 0.073 * * [simplify]: iteration 4 : 74 enodes (cost 9 ) 0.086 * * [simplify]: Extracting # 0 : cost 0 0.086 * * [simplify]: iteration done: 74 enodes (cost 9 ) 0.086 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0.086 * * [progress]: iteration 1 / 4 0.086 * * * [progress]: picking best candidate 0.088 * * * * [pick]: Picked # 0.088 * * * [progress]: localizing error 0.094 * * * [progress]: generating rewritten candidates 0.095 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.104 * * * [progress]: generating series expansions 0.104 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.104 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y))) 0.104 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0 0.104 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.104 * [taylor]: Taking taylor expansion of x in z 0.104 * [backup-simplify]: Simplify x into x 0.104 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.104 * [taylor]: Taking taylor expansion of 4.0 in z 0.104 * [backup-simplify]: Simplify 4.0 into 4.0 0.104 * [taylor]: Taking taylor expansion of (* z y) in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of y in z 0.104 * [backup-simplify]: Simplify y into y 0.104 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.104 * [taylor]: Taking taylor expansion of x in y 0.104 * [backup-simplify]: Simplify x into x 0.104 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.104 * [taylor]: Taking taylor expansion of 4.0 in y 0.104 * [backup-simplify]: Simplify 4.0 into 4.0 0.104 * [taylor]: Taking taylor expansion of (* z y) in y 0.104 * [taylor]: Taking taylor expansion of z in y 0.104 * [backup-simplify]: Simplify z into z 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.104 * [taylor]: Taking taylor expansion of 4.0 in x 0.104 * [backup-simplify]: Simplify 4.0 into 4.0 0.104 * [taylor]: Taking taylor expansion of (* z y) in x 0.104 * [taylor]: Taking taylor expansion of z in x 0.104 * [backup-simplify]: Simplify z into z 0.104 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.105 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.105 * [taylor]: Taking taylor expansion of 4.0 in x 0.105 * [backup-simplify]: Simplify 4.0 into 4.0 0.105 * [taylor]: Taking taylor expansion of (* z y) in x 0.105 * [taylor]: Taking taylor expansion of z in x 0.105 * [backup-simplify]: Simplify z into z 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [backup-simplify]: Simplify (* z y) into (* z y) 0.105 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.105 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.105 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.105 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.105 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.105 * [taylor]: Taking taylor expansion of 4.0 in y 0.105 * [backup-simplify]: Simplify 4.0 into 4.0 0.105 * [taylor]: Taking taylor expansion of (* z y) in y 0.105 * [taylor]: Taking taylor expansion of z in y 0.105 * [backup-simplify]: Simplify z into z 0.105 * [taylor]: Taking taylor expansion of y in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (* z 0) into 0 0.106 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.106 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.107 * [backup-simplify]: Simplify (- 0) into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [taylor]: Taking taylor expansion of 0 in z 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.107 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 0.107 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.108 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.108 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.108 * [taylor]: Taking taylor expansion of 4.0 in z 0.108 * [backup-simplify]: Simplify 4.0 into 4.0 0.108 * [taylor]: Taking taylor expansion of z in z 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (* 1 1) into 1 0.109 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.109 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 0.109 * [backup-simplify]: Simplify (- 0) into 0 0.110 * [backup-simplify]: Simplify (+ 1 0) into 1 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 in z 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.111 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 0.111 * [backup-simplify]: Simplify (- 0) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in z 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.112 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.113 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.114 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.114 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 0.115 * [backup-simplify]: Simplify (- 0) into 0 0.115 * [backup-simplify]: Simplify (+ 0 0) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [taylor]: Taking taylor expansion of 0 in z 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [taylor]: Taking taylor expansion of 0 in z 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [taylor]: Taking taylor expansion of 0 in z 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.116 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.117 * [backup-simplify]: Simplify (- 0) into 0 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 0.117 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.117 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.117 * [taylor]: Taking taylor expansion of x in z 0.117 * [backup-simplify]: Simplify x into x 0.118 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.118 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.118 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.118 * [taylor]: Taking taylor expansion of 4.0 in z 0.118 * [backup-simplify]: Simplify 4.0 into 4.0 0.118 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.118 * [taylor]: Taking taylor expansion of (* z y) in z 0.118 * [taylor]: Taking taylor expansion of z in z 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify 1 into 1 0.118 * [taylor]: Taking taylor expansion of y in z 0.118 * [backup-simplify]: Simplify y into y 0.118 * [backup-simplify]: Simplify (* 0 y) into 0 0.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.118 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.118 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.118 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.118 * [backup-simplify]: Simplify x into x 0.118 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.118 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.118 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.118 * [taylor]: Taking taylor expansion of 4.0 in y 0.118 * [backup-simplify]: Simplify 4.0 into 4.0 0.118 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.118 * [taylor]: Taking taylor expansion of (* z y) in y 0.118 * [taylor]: Taking taylor expansion of z in y 0.118 * [backup-simplify]: Simplify z into z 0.118 * [taylor]: Taking taylor expansion of y in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (* z 0) into 0 0.119 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.119 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (* 1 1) into 1 0.119 * [backup-simplify]: Simplify (/ 1 1) into 1 0.119 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.119 * [taylor]: Taking taylor expansion of 4.0 in x 0.120 * [backup-simplify]: Simplify 4.0 into 4.0 0.120 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.120 * [taylor]: Taking taylor expansion of (* z y) in x 0.120 * [taylor]: Taking taylor expansion of z in x 0.120 * [backup-simplify]: Simplify z into z 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.120 * [backup-simplify]: Simplify (* z y) into (* z y) 0.120 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [backup-simplify]: Simplify (* 1 1) into 1 0.120 * [backup-simplify]: Simplify (/ 1 1) into 1 0.120 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.120 * [taylor]: Taking taylor expansion of 4.0 in x 0.120 * [backup-simplify]: Simplify 4.0 into 4.0 0.120 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.120 * [taylor]: Taking taylor expansion of (* z y) in x 0.120 * [taylor]: Taking taylor expansion of z in x 0.120 * [backup-simplify]: Simplify z into z 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.120 * [backup-simplify]: Simplify (* z y) into (* z y) 0.121 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.121 * [backup-simplify]: Simplify (+ 1 0) into 1 0.121 * [taylor]: Taking taylor expansion of 1 in y 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [taylor]: Taking taylor expansion of 1 in z 0.122 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.123 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.123 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.123 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.123 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.123 * [taylor]: Taking taylor expansion of 4.0 in y 0.123 * [backup-simplify]: Simplify 4.0 into 4.0 0.123 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.123 * [taylor]: Taking taylor expansion of (* z y) in y 0.123 * [taylor]: Taking taylor expansion of z in y 0.123 * [backup-simplify]: Simplify z into z 0.123 * [taylor]: Taking taylor expansion of y in y 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (* z 0) into 0 0.124 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.124 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.124 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.124 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.124 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.124 * [taylor]: Taking taylor expansion of 4.0 in z 0.124 * [backup-simplify]: Simplify 4.0 into 4.0 0.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.124 * [taylor]: Taking taylor expansion of z in z 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.125 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.125 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.125 * [taylor]: Taking taylor expansion of 0 in z 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [taylor]: Taking taylor expansion of 0 in z 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.127 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.127 * [backup-simplify]: Simplify (- 0) into 0 0.127 * [backup-simplify]: Simplify (+ 0 0) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.128 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [taylor]: Taking taylor expansion of 0 in z 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [taylor]: Taking taylor expansion of 0 in z 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [taylor]: Taking taylor expansion of 0 in z 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.129 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.130 * [backup-simplify]: Simplify (- 0) into 0 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.131 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.132 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.132 * [backup-simplify]: Simplify (- 0) into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [taylor]: Taking taylor expansion of 0 in z 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.134 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.134 * [backup-simplify]: Simplify (- 0) into 0 0.134 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.135 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.135 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.135 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.135 * [taylor]: Taking taylor expansion of x in z 0.135 * [backup-simplify]: Simplify x into x 0.135 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.135 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.135 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.135 * [taylor]: Taking taylor expansion of 4.0 in z 0.135 * [backup-simplify]: Simplify 4.0 into 4.0 0.135 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.135 * [taylor]: Taking taylor expansion of (* z y) in z 0.135 * [taylor]: Taking taylor expansion of z in z 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [taylor]: Taking taylor expansion of y in z 0.135 * [backup-simplify]: Simplify y into y 0.135 * [backup-simplify]: Simplify (* 0 y) into 0 0.136 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.136 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.136 * [taylor]: Taking taylor expansion of x in y 0.136 * [backup-simplify]: Simplify x into x 0.136 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.136 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.136 * [taylor]: Taking taylor expansion of 4.0 in y 0.136 * [backup-simplify]: Simplify 4.0 into 4.0 0.136 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.136 * [taylor]: Taking taylor expansion of (* z y) in y 0.136 * [taylor]: Taking taylor expansion of z in y 0.136 * [backup-simplify]: Simplify z into z 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (* z 0) into 0 0.136 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.136 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (* 1 1) into 1 0.137 * [backup-simplify]: Simplify (/ 1 1) into 1 0.137 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.137 * [taylor]: Taking taylor expansion of 4.0 in x 0.137 * [backup-simplify]: Simplify 4.0 into 4.0 0.137 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.137 * [taylor]: Taking taylor expansion of (* z y) in x 0.137 * [taylor]: Taking taylor expansion of z in x 0.137 * [backup-simplify]: Simplify z into z 0.137 * [taylor]: Taking taylor expansion of y in x 0.137 * [backup-simplify]: Simplify y into y 0.137 * [backup-simplify]: Simplify (* z y) into (* z y) 0.137 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.137 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (* 1 1) into 1 0.138 * [backup-simplify]: Simplify (/ 1 1) into 1 0.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.138 * [taylor]: Taking taylor expansion of 4.0 in x 0.138 * [backup-simplify]: Simplify 4.0 into 4.0 0.138 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.138 * [taylor]: Taking taylor expansion of (* z y) in x 0.138 * [taylor]: Taking taylor expansion of z in x 0.138 * [backup-simplify]: Simplify z into z 0.138 * [taylor]: Taking taylor expansion of y in x 0.138 * [backup-simplify]: Simplify y into y 0.138 * [backup-simplify]: Simplify (* z y) into (* z y) 0.138 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.138 * [backup-simplify]: Simplify (+ 1 0) into 1 0.138 * [taylor]: Taking taylor expansion of 1 in y 0.138 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.139 * [taylor]: Taking taylor expansion of 0 in y 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [taylor]: Taking taylor expansion of 1 in z 0.140 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.141 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.141 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.141 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.141 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.141 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.141 * [taylor]: Taking taylor expansion of 4.0 in y 0.141 * [backup-simplify]: Simplify 4.0 into 4.0 0.141 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.141 * [taylor]: Taking taylor expansion of (* z y) in y 0.141 * [taylor]: Taking taylor expansion of z in y 0.141 * [backup-simplify]: Simplify z into z 0.141 * [taylor]: Taking taylor expansion of y in y 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (* z 0) into 0 0.141 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.141 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.141 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.141 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.141 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.141 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.141 * [taylor]: Taking taylor expansion of 4.0 in z 0.142 * [backup-simplify]: Simplify 4.0 into 4.0 0.142 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.142 * [taylor]: Taking taylor expansion of z in z 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify (/ 1 1) into 1 0.142 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.142 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.143 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.144 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.144 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.146 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.146 * [backup-simplify]: Simplify (- 0) into 0 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.147 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.147 * [backup-simplify]: Simplify (- 0) into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.149 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.155 * [backup-simplify]: Simplify (+ 0 0) into 0 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [taylor]: Taking taylor expansion of 0 in z 0.155 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.157 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.158 * * * [progress]: simplifying candidates 0.159 * [simplify]: Simplifying: (fma x x (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0))) (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* (* y 4.0) z)) (/ (exp (* x x)) (exp (* (* y 4.0) z))) (log (- (* x x) (* (* y 4.0) z))) (exp (- (* x x) (* (* y 4.0) z))) (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z)))) (cbrt (- (* x x) (* (* y 4.0) z))) (* (* (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* x x) (* (* y 4.0) z)))) (- (* (* y 4.0) z)) (- (* (* x x) (* x x)) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ (* x x) (* (* y 4.0) z)) (- (* (* y 4.0) z)) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 0.159 * * [simplify]: Extracting # 0 : cost 0 0.159 * * [simplify]: Extracting # 1 : cost 0 0.159 * * [simplify]: Extracting # 2 : cost 0 0.159 * * [simplify]: Extracting # 3 : cost 0 0.159 * * [simplify]: Extracting # 4 : cost 0 0.159 * * [simplify]: Extracting # 5 : cost 0 0.159 * * [simplify]: Extracting # 6 : cost 0 0.159 * * [simplify]: Extracting # 7 : cost 0 0.159 * * [simplify]: iteration 0 : 42 enodes (cost 266 ) 0.169 * * [simplify]: Extracting # 0 : cost 0 0.169 * * [simplify]: Extracting # 1 : cost 0 0.169 * * [simplify]: Extracting # 2 : cost 0 0.169 * * [simplify]: Extracting # 3 : cost 0 0.170 * * [simplify]: Extracting # 4 : cost 0 0.170 * * [simplify]: iteration 1 : 114 enodes (cost 255 ) 0.208 * * [simplify]: Extracting # 0 : cost 0 0.209 * * [simplify]: Extracting # 1 : cost 0 0.209 * * [simplify]: Extracting # 2 : cost 0 0.210 * * [simplify]: Extracting # 3 : cost 0 0.210 * * [simplify]: Extracting # 4 : cost 0 0.211 * * [simplify]: iteration 2 : 461 enodes (cost 243 ) 0.677 * * [simplify]: Extracting # 0 : cost 0 0.681 * * [simplify]: Extracting # 1 : cost 0 0.684 * * [simplify]: Extracting # 2 : cost 0 0.687 * * [simplify]: Extracting # 3 : cost 0 0.689 * * [simplify]: Extracting # 4 : cost 0 0.692 * * [simplify]: iteration 3 : 2140 enodes (cost 225 ) 2.634 * * [simplify]: Extracting # 0 : cost 0 2.648 * * [simplify]: Extracting # 1 : cost 0 2.659 * * [simplify]: Extracting # 2 : cost 0 2.667 * * [simplify]: Extracting # 3 : cost 0 2.673 * * [simplify]: Extracting # 4 : cost 0 2.681 * * [simplify]: iteration done: 5000 enodes (cost 218 ) 2.681 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0 (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* (* y 4.0) z)) (exp (- (* x x) (* (* y 4.0) z))) (log (- (* x x) (* (* y 4.0) z))) (exp (- (* x x) (* (* y 4.0) z))) (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z)))) (cbrt (- (* x x) (* (* y 4.0) z))) (pow (- (* x x) (* (* y 4.0) z)) 3) (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (- (pow x 6) (pow (* (* y 4.0) z) 3)) (fma (* z (* y 4.0)) (fma x x (* 4.0 (* z y))) (pow x 4)) (- (* (* y 4.0) z)) (- (pow x 4) (* (* (* y 4.0) z) (* (* y 4.0) z))) (fma x x (* 4.0 (* z y))) (- (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) 2.681 * * * [progress]: adding candidates to table 2.733 * * [progress]: iteration 2 / 4 2.733 * * * [progress]: picking best candidate 2.736 * * * * [pick]: Picked # 2.736 * * * [progress]: localizing error 2.746 * * * [progress]: generating rewritten candidates 2.746 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.747 * * * [progress]: generating series expansions 2.747 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.747 * [backup-simplify]: Simplify (fma x x (- (* (* y 4.0) z))) into (fma x x (- (* 4.0 (* z y)))) 2.747 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in (x y z) around 0 2.747 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in z 2.748 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.748 * [taylor]: Taking taylor expansion of (* x x) in z 2.748 * [taylor]: Taking taylor expansion of x in z 2.748 * [backup-simplify]: Simplify x into x 2.748 * [taylor]: Taking taylor expansion of x in z 2.748 * [backup-simplify]: Simplify x into x 2.748 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 2.748 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.748 * [taylor]: Taking taylor expansion of 4.0 in z 2.748 * [backup-simplify]: Simplify 4.0 into 4.0 2.748 * [taylor]: Taking taylor expansion of (* z y) in z 2.748 * [taylor]: Taking taylor expansion of z in z 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [taylor]: Taking taylor expansion of y in z 2.748 * [backup-simplify]: Simplify y into y 2.748 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in y 2.748 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.748 * [taylor]: Taking taylor expansion of (* x x) in y 2.748 * [taylor]: Taking taylor expansion of x in y 2.748 * [backup-simplify]: Simplify x into x 2.748 * [taylor]: Taking taylor expansion of x in y 2.748 * [backup-simplify]: Simplify x into x 2.748 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.748 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.748 * [taylor]: Taking taylor expansion of 4.0 in y 2.748 * [backup-simplify]: Simplify 4.0 into 4.0 2.748 * [taylor]: Taking taylor expansion of (* z y) in y 2.748 * [taylor]: Taking taylor expansion of z in y 2.748 * [backup-simplify]: Simplify z into z 2.748 * [taylor]: Taking taylor expansion of y in y 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.749 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.749 * [taylor]: Taking taylor expansion of (* x x) in x 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.749 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.749 * [taylor]: Taking taylor expansion of 4.0 in x 2.749 * [backup-simplify]: Simplify 4.0 into 4.0 2.749 * [taylor]: Taking taylor expansion of (* z y) in x 2.749 * [taylor]: Taking taylor expansion of z in x 2.749 * [backup-simplify]: Simplify z into z 2.749 * [taylor]: Taking taylor expansion of y in x 2.749 * [backup-simplify]: Simplify y into y 2.749 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.749 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.749 * [taylor]: Taking taylor expansion of (* x x) in x 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.749 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.749 * [taylor]: Taking taylor expansion of 4.0 in x 2.749 * [backup-simplify]: Simplify 4.0 into 4.0 2.749 * [taylor]: Taking taylor expansion of (* z y) in x 2.749 * [taylor]: Taking taylor expansion of z in x 2.749 * [backup-simplify]: Simplify z into z 2.749 * [taylor]: Taking taylor expansion of y in x 2.749 * [backup-simplify]: Simplify y into y 2.750 * [backup-simplify]: Simplify (* 0 0) into 0 2.750 * [backup-simplify]: Simplify (* z y) into (* z y) 2.750 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 2.750 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 2.750 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 2.750 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.750 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.750 * [taylor]: Taking taylor expansion of 4.0 in y 2.750 * [backup-simplify]: Simplify 4.0 into 4.0 2.750 * [taylor]: Taking taylor expansion of (* z y) in y 2.751 * [taylor]: Taking taylor expansion of z in y 2.751 * [backup-simplify]: Simplify z into z 2.751 * [taylor]: Taking taylor expansion of y in y 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify 1 into 1 2.751 * [backup-simplify]: Simplify (* z 0) into 0 2.751 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.751 * [backup-simplify]: Simplify (- 0) into 0 2.751 * [taylor]: Taking taylor expansion of 0 in z 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify 0 into 0 2.752 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 2.752 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.752 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 2.753 * [backup-simplify]: Simplify (- 0) into 0 2.753 * [backup-simplify]: Simplify (+ 0 0) into 0 2.753 * [taylor]: Taking taylor expansion of 0 in y 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [taylor]: Taking taylor expansion of 0 in z 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify 0 into 0 2.753 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.754 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 2.754 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 2.754 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 2.754 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 2.754 * [taylor]: Taking taylor expansion of 4.0 in z 2.754 * [backup-simplify]: Simplify 4.0 into 4.0 2.754 * [taylor]: Taking taylor expansion of z in z 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify 1 into 1 2.754 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.755 * [backup-simplify]: Simplify (- 0) into 0 2.755 * [backup-simplify]: Simplify 0 into 0 2.755 * [backup-simplify]: Simplify 0 into 0 2.755 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 2.756 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.756 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 2.757 * [backup-simplify]: Simplify (- 0) into 0 2.757 * [backup-simplify]: Simplify (+ 1 0) into 1 2.757 * [taylor]: Taking taylor expansion of 1 in y 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [taylor]: Taking taylor expansion of 1 in z 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [taylor]: Taking taylor expansion of 0 in z 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.758 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 2.759 * [backup-simplify]: Simplify (- 0) into 0 2.759 * [taylor]: Taking taylor expansion of 0 in z 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 2.760 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.761 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.761 * [backup-simplify]: Simplify 0 into 0 2.761 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 2.762 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 2.763 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 2.763 * [backup-simplify]: Simplify (- 0) into 0 2.764 * [backup-simplify]: Simplify (+ 0 0) into 0 2.764 * [taylor]: Taking taylor expansion of 0 in y 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [taylor]: Taking taylor expansion of 0 in z 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [taylor]: Taking taylor expansion of 0 in z 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [taylor]: Taking taylor expansion of 0 in z 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.765 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 2.766 * [backup-simplify]: Simplify (- 0) into 0 2.766 * [taylor]: Taking taylor expansion of 0 in z 2.766 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 2.767 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 x) (- (* (* (/ 1 y) 4.0) (/ 1 z)))) into (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) 2.767 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 2.767 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.767 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.767 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z 2.767 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.767 * [taylor]: Taking taylor expansion of x in z 2.767 * [backup-simplify]: Simplify x into x 2.767 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.767 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.767 * [taylor]: Taking taylor expansion of x in z 2.767 * [backup-simplify]: Simplify x into x 2.767 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.767 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.767 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.767 * [taylor]: Taking taylor expansion of 4.0 in z 2.767 * [backup-simplify]: Simplify 4.0 into 4.0 2.767 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.767 * [taylor]: Taking taylor expansion of (* z y) in z 2.767 * [taylor]: Taking taylor expansion of z in z 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 1 into 1 2.767 * [taylor]: Taking taylor expansion of y in z 2.767 * [backup-simplify]: Simplify y into y 2.767 * [backup-simplify]: Simplify (* 0 y) into 0 2.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.768 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.768 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.768 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.768 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.768 * [taylor]: Taking taylor expansion of x in y 2.768 * [backup-simplify]: Simplify x into x 2.768 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.768 * [taylor]: Taking taylor expansion of x in y 2.768 * [backup-simplify]: Simplify x into x 2.768 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.768 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.768 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.768 * [taylor]: Taking taylor expansion of 4.0 in y 2.768 * [backup-simplify]: Simplify 4.0 into 4.0 2.768 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.768 * [taylor]: Taking taylor expansion of (* z y) in y 2.768 * [taylor]: Taking taylor expansion of z in y 2.769 * [backup-simplify]: Simplify z into z 2.769 * [taylor]: Taking taylor expansion of y in y 2.769 * [backup-simplify]: Simplify 0 into 0 2.769 * [backup-simplify]: Simplify 1 into 1 2.769 * [backup-simplify]: Simplify (* z 0) into 0 2.769 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.769 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.769 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.769 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.769 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.769 * [taylor]: Taking taylor expansion of x in x 2.769 * [backup-simplify]: Simplify 0 into 0 2.769 * [backup-simplify]: Simplify 1 into 1 2.770 * [backup-simplify]: Simplify (/ 1 1) into 1 2.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.770 * [taylor]: Taking taylor expansion of x in x 2.770 * [backup-simplify]: Simplify 0 into 0 2.770 * [backup-simplify]: Simplify 1 into 1 2.770 * [backup-simplify]: Simplify (/ 1 1) into 1 2.770 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.770 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.770 * [taylor]: Taking taylor expansion of 4.0 in x 2.770 * [backup-simplify]: Simplify 4.0 into 4.0 2.770 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.770 * [taylor]: Taking taylor expansion of (* z y) in x 2.770 * [taylor]: Taking taylor expansion of z in x 2.770 * [backup-simplify]: Simplify z into z 2.770 * [taylor]: Taking taylor expansion of y in x 2.770 * [backup-simplify]: Simplify y into y 2.770 * [backup-simplify]: Simplify (* z y) into (* z y) 2.770 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.770 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.771 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.771 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.771 * [taylor]: Taking taylor expansion of x in x 2.771 * [backup-simplify]: Simplify 0 into 0 2.771 * [backup-simplify]: Simplify 1 into 1 2.771 * [backup-simplify]: Simplify (/ 1 1) into 1 2.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.771 * [taylor]: Taking taylor expansion of x in x 2.771 * [backup-simplify]: Simplify 0 into 0 2.771 * [backup-simplify]: Simplify 1 into 1 2.771 * [backup-simplify]: Simplify (/ 1 1) into 1 2.771 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.772 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.772 * [taylor]: Taking taylor expansion of 4.0 in x 2.772 * [backup-simplify]: Simplify 4.0 into 4.0 2.772 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.772 * [taylor]: Taking taylor expansion of (* z y) in x 2.772 * [taylor]: Taking taylor expansion of z in x 2.772 * [backup-simplify]: Simplify z into z 2.772 * [taylor]: Taking taylor expansion of y in x 2.772 * [backup-simplify]: Simplify y into y 2.772 * [backup-simplify]: Simplify (* z y) into (* z y) 2.772 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.772 * [backup-simplify]: Simplify (* 1 1) into 1 2.772 * [backup-simplify]: Simplify (+ 1 0) into 1 2.773 * [taylor]: Taking taylor expansion of 1 in y 2.773 * [backup-simplify]: Simplify 1 into 1 2.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.774 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.774 * [backup-simplify]: Simplify (+ 0 0) into 0 2.774 * [taylor]: Taking taylor expansion of 0 in y 2.774 * [backup-simplify]: Simplify 0 into 0 2.775 * [taylor]: Taking taylor expansion of 1 in z 2.775 * [backup-simplify]: Simplify 1 into 1 2.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.777 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.777 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.777 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.777 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.777 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.777 * [taylor]: Taking taylor expansion of 4.0 in y 2.777 * [backup-simplify]: Simplify 4.0 into 4.0 2.777 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.777 * [taylor]: Taking taylor expansion of (* z y) in y 2.777 * [taylor]: Taking taylor expansion of z in y 2.777 * [backup-simplify]: Simplify z into z 2.777 * [taylor]: Taking taylor expansion of y in y 2.777 * [backup-simplify]: Simplify 0 into 0 2.777 * [backup-simplify]: Simplify 1 into 1 2.778 * [backup-simplify]: Simplify (* z 0) into 0 2.778 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.778 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.778 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.778 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.778 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.778 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.778 * [taylor]: Taking taylor expansion of 4.0 in z 2.778 * [backup-simplify]: Simplify 4.0 into 4.0 2.778 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.778 * [taylor]: Taking taylor expansion of z in z 2.778 * [backup-simplify]: Simplify 0 into 0 2.778 * [backup-simplify]: Simplify 1 into 1 2.779 * [backup-simplify]: Simplify (/ 1 1) into 1 2.779 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.779 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.779 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.780 * [taylor]: Taking taylor expansion of 0 in z 2.780 * [backup-simplify]: Simplify 0 into 0 2.780 * [taylor]: Taking taylor expansion of 0 in z 2.780 * [backup-simplify]: Simplify 0 into 0 2.780 * [backup-simplify]: Simplify 1 into 1 2.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.782 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.783 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.783 * [backup-simplify]: Simplify (- 0) into 0 2.783 * [backup-simplify]: Simplify (+ 0 0) into 0 2.783 * [taylor]: Taking taylor expansion of 0 in y 2.783 * [backup-simplify]: Simplify 0 into 0 2.784 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.784 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.784 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.785 * [backup-simplify]: Simplify (- 0) into 0 2.785 * [taylor]: Taking taylor expansion of 0 in z 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [taylor]: Taking taylor expansion of 0 in z 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [taylor]: Taking taylor expansion of 0 in z 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.786 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.786 * [backup-simplify]: Simplify (- 0) into 0 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.789 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.789 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.790 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.790 * [backup-simplify]: Simplify (- 0) into 0 2.790 * [backup-simplify]: Simplify (+ 0 0) into 0 2.790 * [taylor]: Taking taylor expansion of 0 in y 2.791 * [backup-simplify]: Simplify 0 into 0 2.791 * [taylor]: Taking taylor expansion of 0 in z 2.791 * [backup-simplify]: Simplify 0 into 0 2.791 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.792 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.792 * [backup-simplify]: Simplify (- 0) into 0 2.792 * [taylor]: Taking taylor expansion of 0 in z 2.792 * [backup-simplify]: Simplify 0 into 0 2.792 * [taylor]: Taking taylor expansion of 0 in z 2.792 * [backup-simplify]: Simplify 0 into 0 2.792 * [taylor]: Taking taylor expansion of 0 in z 2.792 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.794 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- x)) (- (* (* (/ 1 (- y)) 4.0) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) 2.794 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 2.794 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.794 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.794 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in z 2.794 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.794 * [taylor]: Taking taylor expansion of -1 in z 2.794 * [backup-simplify]: Simplify -1 into -1 2.794 * [taylor]: Taking taylor expansion of x in z 2.794 * [backup-simplify]: Simplify x into x 2.794 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.794 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.794 * [taylor]: Taking taylor expansion of -1 in z 2.794 * [backup-simplify]: Simplify -1 into -1 2.794 * [taylor]: Taking taylor expansion of x in z 2.794 * [backup-simplify]: Simplify x into x 2.794 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.794 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.794 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.794 * [taylor]: Taking taylor expansion of 4.0 in z 2.794 * [backup-simplify]: Simplify 4.0 into 4.0 2.794 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.794 * [taylor]: Taking taylor expansion of (* z y) in z 2.794 * [taylor]: Taking taylor expansion of z in z 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify 1 into 1 2.794 * [taylor]: Taking taylor expansion of y in z 2.794 * [backup-simplify]: Simplify y into y 2.794 * [backup-simplify]: Simplify (* 0 y) into 0 2.795 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.795 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.795 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.795 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.795 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.795 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.795 * [taylor]: Taking taylor expansion of -1 in y 2.795 * [backup-simplify]: Simplify -1 into -1 2.795 * [taylor]: Taking taylor expansion of x in y 2.795 * [backup-simplify]: Simplify x into x 2.795 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.795 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.795 * [taylor]: Taking taylor expansion of -1 in y 2.795 * [backup-simplify]: Simplify -1 into -1 2.795 * [taylor]: Taking taylor expansion of x in y 2.795 * [backup-simplify]: Simplify x into x 2.795 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.795 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.795 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.795 * [taylor]: Taking taylor expansion of 4.0 in y 2.795 * [backup-simplify]: Simplify 4.0 into 4.0 2.795 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.796 * [taylor]: Taking taylor expansion of (* z y) in y 2.796 * [taylor]: Taking taylor expansion of z in y 2.796 * [backup-simplify]: Simplify z into z 2.796 * [taylor]: Taking taylor expansion of y in y 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.796 * [backup-simplify]: Simplify (* z 0) into 0 2.796 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.796 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.796 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.796 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.796 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.796 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.796 * [taylor]: Taking taylor expansion of -1 in x 2.796 * [backup-simplify]: Simplify -1 into -1 2.796 * [taylor]: Taking taylor expansion of x in x 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 1 into 1 2.797 * [backup-simplify]: Simplify (/ -1 1) into -1 2.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.797 * [taylor]: Taking taylor expansion of -1 in x 2.797 * [backup-simplify]: Simplify -1 into -1 2.797 * [taylor]: Taking taylor expansion of x in x 2.797 * [backup-simplify]: Simplify 0 into 0 2.797 * [backup-simplify]: Simplify 1 into 1 2.797 * [backup-simplify]: Simplify (/ -1 1) into -1 2.797 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.797 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.797 * [taylor]: Taking taylor expansion of 4.0 in x 2.797 * [backup-simplify]: Simplify 4.0 into 4.0 2.797 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.797 * [taylor]: Taking taylor expansion of (* z y) in x 2.797 * [taylor]: Taking taylor expansion of z in x 2.797 * [backup-simplify]: Simplify z into z 2.797 * [taylor]: Taking taylor expansion of y in x 2.798 * [backup-simplify]: Simplify y into y 2.798 * [backup-simplify]: Simplify (* z y) into (* z y) 2.798 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.798 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.798 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.798 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.798 * [taylor]: Taking taylor expansion of -1 in x 2.798 * [backup-simplify]: Simplify -1 into -1 2.798 * [taylor]: Taking taylor expansion of x in x 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify 1 into 1 2.798 * [backup-simplify]: Simplify (/ -1 1) into -1 2.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.798 * [taylor]: Taking taylor expansion of -1 in x 2.798 * [backup-simplify]: Simplify -1 into -1 2.798 * [taylor]: Taking taylor expansion of x in x 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify 1 into 1 2.799 * [backup-simplify]: Simplify (/ -1 1) into -1 2.799 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.799 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.799 * [taylor]: Taking taylor expansion of 4.0 in x 2.799 * [backup-simplify]: Simplify 4.0 into 4.0 2.799 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.799 * [taylor]: Taking taylor expansion of (* z y) in x 2.799 * [taylor]: Taking taylor expansion of z in x 2.799 * [backup-simplify]: Simplify z into z 2.799 * [taylor]: Taking taylor expansion of y in x 2.799 * [backup-simplify]: Simplify y into y 2.799 * [backup-simplify]: Simplify (* z y) into (* z y) 2.799 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.800 * [backup-simplify]: Simplify (* -1 -1) into 1 2.800 * [backup-simplify]: Simplify (+ 1 0) into 1 2.800 * [taylor]: Taking taylor expansion of 1 in y 2.800 * [backup-simplify]: Simplify 1 into 1 2.801 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.801 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.802 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.802 * [backup-simplify]: Simplify (+ 0 0) into 0 2.802 * [taylor]: Taking taylor expansion of 0 in y 2.802 * [backup-simplify]: Simplify 0 into 0 2.802 * [taylor]: Taking taylor expansion of 1 in z 2.802 * [backup-simplify]: Simplify 1 into 1 2.803 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.804 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.805 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.805 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.805 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.805 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.805 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.805 * [taylor]: Taking taylor expansion of 4.0 in y 2.805 * [backup-simplify]: Simplify 4.0 into 4.0 2.805 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.805 * [taylor]: Taking taylor expansion of (* z y) in y 2.805 * [taylor]: Taking taylor expansion of z in y 2.805 * [backup-simplify]: Simplify z into z 2.805 * [taylor]: Taking taylor expansion of y in y 2.805 * [backup-simplify]: Simplify 0 into 0 2.805 * [backup-simplify]: Simplify 1 into 1 2.805 * [backup-simplify]: Simplify (* z 0) into 0 2.805 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.806 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.806 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.806 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.806 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.806 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.806 * [taylor]: Taking taylor expansion of 4.0 in z 2.806 * [backup-simplify]: Simplify 4.0 into 4.0 2.806 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.806 * [taylor]: Taking taylor expansion of z in z 2.806 * [backup-simplify]: Simplify 0 into 0 2.806 * [backup-simplify]: Simplify 1 into 1 2.806 * [backup-simplify]: Simplify (/ 1 1) into 1 2.807 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.807 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.807 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.807 * [taylor]: Taking taylor expansion of 0 in z 2.807 * [backup-simplify]: Simplify 0 into 0 2.807 * [taylor]: Taking taylor expansion of 0 in z 2.807 * [backup-simplify]: Simplify 0 into 0 2.807 * [backup-simplify]: Simplify 1 into 1 2.808 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.809 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.810 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.810 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.810 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.811 * [backup-simplify]: Simplify (- 0) into 0 2.811 * [backup-simplify]: Simplify (+ 0 0) into 0 2.811 * [taylor]: Taking taylor expansion of 0 in y 2.811 * [backup-simplify]: Simplify 0 into 0 2.812 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.812 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.812 * [backup-simplify]: Simplify (- 0) into 0 2.812 * [taylor]: Taking taylor expansion of 0 in z 2.812 * [backup-simplify]: Simplify 0 into 0 2.812 * [taylor]: Taking taylor expansion of 0 in z 2.813 * [backup-simplify]: Simplify 0 into 0 2.813 * [taylor]: Taking taylor expansion of 0 in z 2.813 * [backup-simplify]: Simplify 0 into 0 2.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.814 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.814 * [backup-simplify]: Simplify (- 0) into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.815 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.816 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.817 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.817 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.818 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.818 * [backup-simplify]: Simplify (- 0) into 0 2.819 * [backup-simplify]: Simplify (+ 0 0) into 0 2.819 * [taylor]: Taking taylor expansion of 0 in y 2.819 * [backup-simplify]: Simplify 0 into 0 2.819 * [taylor]: Taking taylor expansion of 0 in z 2.819 * [backup-simplify]: Simplify 0 into 0 2.819 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.820 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.820 * [backup-simplify]: Simplify (- 0) into 0 2.820 * [taylor]: Taking taylor expansion of 0 in z 2.820 * [backup-simplify]: Simplify 0 into 0 2.820 * [taylor]: Taking taylor expansion of 0 in z 2.821 * [backup-simplify]: Simplify 0 into 0 2.821 * [taylor]: Taking taylor expansion of 0 in z 2.821 * [backup-simplify]: Simplify 0 into 0 2.821 * [backup-simplify]: Simplify 0 into 0 2.821 * [backup-simplify]: Simplify 0 into 0 2.821 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.821 * * * [progress]: simplifying candidates 2.822 * [simplify]: Simplifying: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (* (* (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 2.822 * * [simplify]: Extracting # 0 : cost 0 2.822 * * [simplify]: Extracting # 1 : cost 0 2.822 * * [simplify]: Extracting # 2 : cost 0 2.822 * * [simplify]: Extracting # 3 : cost 0 2.822 * * [simplify]: Extracting # 4 : cost 0 2.823 * * [simplify]: Extracting # 5 : cost 0 2.823 * * [simplify]: Extracting # 6 : cost 0 2.823 * * [simplify]: Extracting # 7 : cost 0 2.823 * * [simplify]: iteration 0 : 23 enodes (cost 150 ) 2.828 * * [simplify]: Extracting # 0 : cost 0 2.828 * * [simplify]: Extracting # 1 : cost 0 2.829 * * [simplify]: Extracting # 2 : cost 0 2.829 * * [simplify]: Extracting # 3 : cost 0 2.829 * * [simplify]: iteration 1 : 42 enodes (cost 150 ) 2.847 * * [simplify]: Extracting # 0 : cost 0 2.847 * * [simplify]: Extracting # 1 : cost 0 2.848 * * [simplify]: Extracting # 2 : cost 0 2.848 * * [simplify]: Extracting # 3 : cost 0 2.848 * * [simplify]: iteration 2 : 96 enodes (cost 132 ) 2.884 * * [simplify]: Extracting # 0 : cost 0 2.885 * * [simplify]: Extracting # 1 : cost 0 2.885 * * [simplify]: Extracting # 2 : cost 0 2.885 * * [simplify]: Extracting # 3 : cost 0 2.886 * * [simplify]: Extracting # 4 : cost 0 2.886 * * [simplify]: iteration 3 : 327 enodes (cost 132 ) 3.121 * * [simplify]: Extracting # 0 : cost 0 3.123 * * [simplify]: Extracting # 1 : cost 0 3.125 * * [simplify]: Extracting # 2 : cost 0 3.126 * * [simplify]: Extracting # 3 : cost 0 3.131 * * [simplify]: Extracting # 4 : cost 0 3.132 * * [simplify]: iteration 4 : 1384 enodes (cost 132 ) 4.069 * * [simplify]: Extracting # 0 : cost 0 4.074 * * [simplify]: Extracting # 1 : cost 0 4.081 * * [simplify]: Extracting # 2 : cost 0 4.087 * * [simplify]: Extracting # 3 : cost 0 4.096 * * [simplify]: Extracting # 4 : cost 0 4.105 * * [simplify]: iteration done: 5000 enodes (cost 132 ) 4.106 * [simplify]: Simplified to: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (pow (fma x x (- (* (* y 4.0) z))) 3) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z))) 4.106 * * * [progress]: adding candidates to table 4.136 * [progress]: [Phase 3 of 3] Extracting. 4.137 * [simplify]: Simplifying: (fma x x (- (* (* y 4.0) z))) 4.137 * * [simplify]: Extracting # 0 : cost 0 4.137 * * [simplify]: Extracting # 1 : cost 0 4.137 * * [simplify]: Extracting # 2 : cost 0 4.137 * * [simplify]: Extracting # 3 : cost 0 4.137 * * [simplify]: Extracting # 4 : cost 0 4.138 * * [simplify]: Extracting # 5 : cost 0 4.138 * * [simplify]: Extracting # 6 : cost 0 4.138 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 4.138 * * [simplify]: Extracting # 0 : cost 0 4.138 * * [simplify]: Extracting # 1 : cost 0 4.138 * * [simplify]: Extracting # 2 : cost 0 4.138 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 4.139 * * [simplify]: Extracting # 0 : cost 0 4.139 * * [simplify]: Extracting # 1 : cost 0 4.139 * * [simplify]: Extracting # 2 : cost 0 4.139 * * [simplify]: iteration 2 : 22 enodes (cost 9 ) 4.141 * * [simplify]: Extracting # 0 : cost 0 4.141 * * [simplify]: iteration done: 22 enodes (cost 9 ) 4.141 * [simplify]: Simplified to: (fma x x (- (* (* y 4.0) z))) 5.459 * [regime-testing]: Baseline error score: 0.029253656707088387 5.462 * [regime-testing]: Oracle error score: 0.029253656707088387 5.462 * [regime-testing]: End program error score: 0.029253656707088387