1.732 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (- (* x x) (* (* y 4.0) z)) 0.027 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.027 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.027 * * [simplify]: Extracting # 2 : cost 6 inf + 0 0.027 * * [simplify]: Extracting # 3 : cost 6 inf + 2 0.027 * * [simplify]: Extracting # 4 : cost 0 inf + 334 0.027 * * [simplify]: iteration 0 : 8 enodes (cost 164 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 inf + 334 0.029 * * [simplify]: Extracting # 1 : cost 2 inf + 334 0.029 * * [simplify]: Extracting # 2 : cost 0 inf + 499 0.029 * * [simplify]: iteration 1 : 15 enodes (cost 164 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 inf + 499 0.031 * * [simplify]: Extracting # 1 : cost 6 inf + 499 0.031 * * [simplify]: Extracting # 2 : cost 0 inf + 829 0.032 * * [simplify]: iteration 2 : 32 enodes (cost 164 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 inf + 829 0.038 * * [simplify]: Extracting # 1 : cost 6 inf + 829 0.038 * * [simplify]: Extracting # 2 : cost 0 inf + 1280 0.039 * * [simplify]: iteration 3 : 62 enodes (cost 164 ) 0.048 * * [simplify]: Extracting # 0 : cost 0 inf + 1280 0.049 * * [simplify]: iteration 4 : 65 enodes (cost 164 ) 0.055 * * [simplify]: Extracting # 0 : cost 0 inf + 1280 0.056 * * [simplify]: iteration complete: 65 enodes (cost 164 ) 0.056 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0.056 * * [progress]: iteration 1 / 4 0.056 * * * [progress]: picking best candidate 0.060 * * * * [pick]: Picked # 0.060 * * * [progress]: localizing error 0.070 * * * [progress]: generating rewritten candidates 0.070 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.085 * * * [progress]: generating series expansions 0.085 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.085 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y))) 0.085 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0 0.085 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z 0.085 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.085 * [taylor]: Taking taylor expansion of x in z 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.085 * [taylor]: Taking taylor expansion of 4.0 in z 0.085 * [backup-simplify]: Simplify 4.0 into 4.0 0.085 * [taylor]: Taking taylor expansion of (* z y) in z 0.085 * [taylor]: Taking taylor expansion of z in z 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of y in z 0.086 * [backup-simplify]: Simplify y into y 0.086 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y 0.086 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [backup-simplify]: Simplify x into x 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.086 * [taylor]: Taking taylor expansion of 4.0 in y 0.086 * [backup-simplify]: Simplify 4.0 into 4.0 0.086 * [taylor]: Taking taylor expansion of (* z y) in y 0.086 * [taylor]: Taking taylor expansion of z in y 0.086 * [backup-simplify]: Simplify z into z 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.086 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.086 * [taylor]: Taking taylor expansion of 4.0 in x 0.086 * [backup-simplify]: Simplify 4.0 into 4.0 0.086 * [taylor]: Taking taylor expansion of (* z y) in x 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [backup-simplify]: Simplify z into z 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [backup-simplify]: Simplify y into y 0.086 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.086 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.086 * [taylor]: Taking taylor expansion of 4.0 in x 0.086 * [backup-simplify]: Simplify 4.0 into 4.0 0.086 * [taylor]: Taking taylor expansion of (* z y) in x 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [backup-simplify]: Simplify z into z 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [backup-simplify]: Simplify y into y 0.086 * [backup-simplify]: Simplify (* z y) into (* z y) 0.086 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.086 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.086 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.086 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.086 * [taylor]: Taking taylor expansion of 4.0 in y 0.087 * [backup-simplify]: Simplify 4.0 into 4.0 0.087 * [taylor]: Taking taylor expansion of (* z y) in y 0.087 * [taylor]: Taking taylor expansion of z in y 0.087 * [backup-simplify]: Simplify z into z 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (* z 0) into 0 0.087 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in z 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.088 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.088 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.089 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 0.089 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.089 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.089 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.089 * [taylor]: Taking taylor expansion of 4.0 in z 0.089 * [backup-simplify]: Simplify 4.0 into 4.0 0.089 * [taylor]: Taking taylor expansion of z in z 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (* 1 1) into 1 0.090 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.091 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 0.091 * [backup-simplify]: Simplify (- 0) into 0 0.091 * [backup-simplify]: Simplify (+ 1 0) into 1 0.091 * [taylor]: Taking taylor expansion of 1 in y 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of 1 in z 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.092 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in z 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.094 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.094 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.095 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in z 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in z 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 0.099 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.099 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.099 * [taylor]: Taking taylor expansion of x in z 0.099 * [backup-simplify]: Simplify x into x 0.099 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.099 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.099 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.099 * [taylor]: Taking taylor expansion of 4.0 in z 0.099 * [backup-simplify]: Simplify 4.0 into 4.0 0.099 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.099 * [taylor]: Taking taylor expansion of (* z y) in z 0.099 * [taylor]: Taking taylor expansion of z in z 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [taylor]: Taking taylor expansion of y in z 0.099 * [backup-simplify]: Simplify y into y 0.099 * [backup-simplify]: Simplify (* 0 y) into 0 0.099 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.099 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.099 * [taylor]: Taking taylor expansion of (pow x 2) 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 (* x x) into (pow x 2) 0.100 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.100 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.100 * [taylor]: Taking taylor expansion of 4.0 in y 0.100 * [backup-simplify]: Simplify 4.0 into 4.0 0.100 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.100 * [taylor]: Taking taylor expansion of (* z y) in y 0.100 * [taylor]: Taking taylor expansion of z in y 0.100 * [backup-simplify]: Simplify z into z 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (* z 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.100 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.100 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.100 * [taylor]: Taking taylor expansion of (pow x 2) 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 0.101 * [backup-simplify]: Simplify (/ 1 1) into 1 0.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.101 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [backup-simplify]: Simplify 4.0 into 4.0 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.101 * [taylor]: Taking taylor expansion of (* z y) in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [backup-simplify]: Simplify z into z 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [backup-simplify]: Simplify (* z y) into (* z y) 0.101 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.101 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.101 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.101 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [backup-simplify]: Simplify 4.0 into 4.0 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.102 * [taylor]: Taking taylor expansion of (* z y) in x 0.102 * [taylor]: Taking taylor expansion of z in x 0.102 * [backup-simplify]: Simplify z into z 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (* z y) into (* z y) 0.102 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.102 * [backup-simplify]: Simplify (+ 1 0) into 1 0.102 * [taylor]: Taking taylor expansion of 1 in y 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [taylor]: Taking taylor expansion of 1 in z 0.103 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.104 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.104 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.104 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.105 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* 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 (/ 1 (* z y)) in y 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 0.105 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.105 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.105 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.105 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.105 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.105 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.105 * [taylor]: Taking taylor expansion of 4.0 in z 0.105 * [backup-simplify]: Simplify 4.0 into 4.0 0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.105 * [taylor]: Taking taylor expansion of z in z 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ 1 1) into 1 0.106 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.106 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.106 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.106 * [taylor]: Taking taylor expansion of 0 in z 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 1 into 1 0.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.108 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.109 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.110 * [backup-simplify]: Simplify (- 0) into 0 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.111 * [backup-simplify]: Simplify (- 0) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.114 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.114 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* 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 0.116 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.117 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) 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 * [taylor]: Taking taylor expansion of 0 in z 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 0.118 * [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))) 0.118 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.118 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.118 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.118 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.118 * [taylor]: Taking taylor expansion of x in z 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 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 0.119 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [backup-simplify]: Simplify x into x 0.119 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.119 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.119 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.119 * [taylor]: Taking taylor expansion of 4.0 in y 0.119 * [backup-simplify]: Simplify 4.0 into 4.0 0.119 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.119 * [taylor]: Taking taylor expansion of (* z y) in y 0.119 * [taylor]: Taking taylor expansion of z in y 0.119 * [backup-simplify]: Simplify z into z 0.119 * [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 0.120 * [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) 0.120 * [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 0.121 * [backup-simplify]: Simplify (/ 1 1) into 1 0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.121 * [taylor]: Taking taylor expansion of 4.0 in x 0.121 * [backup-simplify]: Simplify 4.0 into 4.0 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.121 * [taylor]: Taking taylor expansion of (* z y) in x 0.121 * [taylor]: Taking taylor expansion of z in x 0.121 * [backup-simplify]: Simplify z into z 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [backup-simplify]: Simplify y into y 0.121 * [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 0.122 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [taylor]: Taking taylor expansion of 1 in z 0.123 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.125 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.125 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.125 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.125 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.125 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.125 * [taylor]: Taking taylor expansion of 4.0 in y 0.125 * [backup-simplify]: Simplify 4.0 into 4.0 0.125 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.125 * [taylor]: Taking taylor expansion of (* z y) in y 0.125 * [taylor]: Taking taylor expansion of z in y 0.125 * [backup-simplify]: Simplify z into z 0.125 * [taylor]: Taking taylor expansion of y in y 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (* z 0) into 0 0.126 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.126 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.126 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.126 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.126 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.126 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.126 * [taylor]: Taking taylor expansion of 4.0 in z 0.126 * [backup-simplify]: Simplify 4.0 into 4.0 0.126 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.126 * [taylor]: Taking taylor expansion of z in z 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify (/ 1 1) into 1 0.127 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.128 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.128 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.128 * [taylor]: Taking taylor expansion of 0 in z 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [taylor]: Taking taylor expansion of 0 in z 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.130 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.131 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.131 * [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 0.132 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.133 * [backup-simplify]: Simplify (+ (* 4.0 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 0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.135 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.136 * [backup-simplify]: Simplify (- 0) into 0 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.138 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.140 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.140 * [backup-simplify]: Simplify (- 0) 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 * [taylor]: Taking taylor expansion of 0 in z 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.142 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.142 * [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 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [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))) 0.143 * * * [progress]: simplifying candidates 0.144 * [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))) 0.144 * * [simplify]: Extracting # 0 : cost 17 inf + 0 0.144 * * [simplify]: Extracting # 1 : cost 35 inf + 0 0.144 * * [simplify]: Extracting # 2 : cost 41 inf + 1 0.144 * * [simplify]: Extracting # 3 : cost 29 inf + 618 0.144 * * [simplify]: Extracting # 4 : cost 14 inf + 3258 0.145 * * [simplify]: Extracting # 5 : cost 1 inf + 6630 0.146 * * [simplify]: Extracting # 6 : cost 0 inf + 6914 0.146 * * [simplify]: iteration 0 : 42 enodes (cost 5488 ) 0.156 * * [simplify]: Extracting # 0 : cost 0 inf + 6914 0.158 * * [simplify]: Extracting # 1 : cost 23 inf + 6456 0.160 * * [simplify]: Extracting # 2 : cost 6 inf + 8775 0.163 * * [simplify]: Extracting # 3 : cost 0 inf + 9692 0.166 * * [simplify]: iteration 1 : 118 enodes (cost 4619 ) 0.222 * * [simplify]: Extracting # 0 : cost 0 inf + 9692 0.227 * * [simplify]: Extracting # 1 : cost 114 inf + 8973 0.234 * * [simplify]: Extracting # 2 : cost 9 inf + 24424 0.240 * * [simplify]: Extracting # 3 : cost 1 inf + 25762 0.247 * * [simplify]: Extracting # 4 : cost 0 inf + 26086 0.256 * * [simplify]: iteration 2 : 452 enodes (cost 4564 ) 0.551 * * [simplify]: Extracting # 0 : cost 0 inf + 26086 0.565 * * [simplify]: Extracting # 1 : cost 344 inf + 25437 0.601 * * [simplify]: Extracting # 2 : cost 14 inf + 86985 0.636 * * [simplify]: Extracting # 3 : cost 4 inf + 88221 0.673 * * [simplify]: Extracting # 4 : cost 0 inf + 89493 0.700 * * [simplify]: iteration 3 : 1947 enodes (cost 4564 ) 1.666 * * [simplify]: Extracting # 0 : cost 0 inf + 89493 1.730 * * [simplify]: Extracting # 1 : cost 737 inf + 87186 1.860 * * [simplify]: Extracting # 2 : cost 103 inf + 241382 1.999 * * [simplify]: Extracting # 3 : cost 30 inf + 252585 2.114 * * [simplify]: Extracting # 4 : cost 0 inf + 262086 2.232 * * [simplify]: iteration complete: 5000 enodes (cost 4564 ) 2.232 * [simplify]: Simplified to: (- (* x x) (* 4.0 (* z y))) (* (* y 4.0) (+ (- z) z)) (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* z (* y 4.0))) (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))) (* (* (- (* 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))) (- (* (* x x) (* (* x x) (* x x))) (* (* y 4.0) (* z (* (* (* y 4.0) z) (* (* y 4.0) z))))) (fma (* x x) (* x x) (* (* 4.0 (* z y)) (+ (* 4.0 (* z y)) (* x x)))) (- (* z (* y 4.0))) (- (* (* x x) (* x x)) (* (* (* y 4.0) z) (* (* y 4.0) z))) (fma x x (* 4.0 (* z y))) (- (* z (* y 4.0))) (- (* x x) (* 4.0 (* z y))) (- (* x x) (* 4.0 (* z y))) (- (* x x) (* 4.0 (* z y))) 2.233 * * * [progress]: adding candidates to table 2.323 * * [progress]: iteration 2 / 4 2.324 * * * [progress]: picking best candidate 2.330 * * * * [pick]: Picked # 2.330 * * * [progress]: localizing error 2.355 * * * [progress]: generating rewritten candidates 2.355 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 2.355 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.356 * * * [progress]: generating series expansions 2.356 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 2.356 * [backup-simplify]: Simplify (fma (- z) (* y 4.0) (* z (* y 4.0))) into (fma (- z) (* 4.0 y) (* 4.0 (* z y))) 2.356 * [approximate]: Taking taylor expansion of (fma (- z) (* 4.0 y) (* 4.0 (* z y))) in (z y) around 0 2.356 * [taylor]: Taking taylor expansion of (fma (- z) (* 4.0 y) (* 4.0 (* z y))) in y 2.356 * [taylor]: Rewrote expression to (+ (* (- z) (* 4.0 y)) (* 4.0 (* z y))) 2.356 * [taylor]: Taking taylor expansion of (* (- z) (* 4.0 y)) in y 2.356 * [taylor]: Taking taylor expansion of (- z) in y 2.356 * [taylor]: Taking taylor expansion of z in y 2.356 * [backup-simplify]: Simplify z into z 2.356 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 2.356 * [taylor]: Taking taylor expansion of 4.0 in y 2.356 * [backup-simplify]: Simplify 4.0 into 4.0 2.356 * [taylor]: Taking taylor expansion of y in y 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify 1 into 1 2.356 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.356 * [taylor]: Taking taylor expansion of 4.0 in y 2.356 * [backup-simplify]: Simplify 4.0 into 4.0 2.356 * [taylor]: Taking taylor expansion of (* z y) in y 2.356 * [taylor]: Taking taylor expansion of z in y 2.357 * [backup-simplify]: Simplify z into z 2.357 * [taylor]: Taking taylor expansion of y in y 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 1 into 1 2.357 * [taylor]: Taking taylor expansion of (fma (- z) (* 4.0 y) (* 4.0 (* z y))) in z 2.357 * [taylor]: Rewrote expression to (+ (* (- z) (* 4.0 y)) (* 4.0 (* z y))) 2.357 * [taylor]: Taking taylor expansion of (* (- z) (* 4.0 y)) in z 2.357 * [taylor]: Taking taylor expansion of (- z) in z 2.357 * [taylor]: Taking taylor expansion of z in z 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 1 into 1 2.357 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 2.357 * [taylor]: Taking taylor expansion of 4.0 in z 2.357 * [backup-simplify]: Simplify 4.0 into 4.0 2.357 * [taylor]: Taking taylor expansion of y in z 2.357 * [backup-simplify]: Simplify y into y 2.357 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.357 * [taylor]: Taking taylor expansion of 4.0 in z 2.357 * [backup-simplify]: Simplify 4.0 into 4.0 2.357 * [taylor]: Taking taylor expansion of (* z y) in z 2.357 * [taylor]: Taking taylor expansion of z in z 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 1 into 1 2.357 * [taylor]: Taking taylor expansion of y in z 2.357 * [backup-simplify]: Simplify y into y 2.357 * [taylor]: Taking taylor expansion of (fma (- z) (* 4.0 y) (* 4.0 (* z y))) in z 2.357 * [taylor]: Rewrote expression to (+ (* (- z) (* 4.0 y)) (* 4.0 (* z y))) 2.357 * [taylor]: Taking taylor expansion of (* (- z) (* 4.0 y)) in z 2.357 * [taylor]: Taking taylor expansion of (- z) in z 2.357 * [taylor]: Taking taylor expansion of z in z 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 1 into 1 2.357 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 2.357 * [taylor]: Taking taylor expansion of 4.0 in z 2.357 * [backup-simplify]: Simplify 4.0 into 4.0 2.357 * [taylor]: Taking taylor expansion of y in z 2.357 * [backup-simplify]: Simplify y into y 2.357 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.357 * [taylor]: Taking taylor expansion of 4.0 in z 2.357 * [backup-simplify]: Simplify 4.0 into 4.0 2.357 * [taylor]: Taking taylor expansion of (* z y) in z 2.357 * [taylor]: Taking taylor expansion of z in z 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify 1 into 1 2.357 * [taylor]: Taking taylor expansion of y in z 2.357 * [backup-simplify]: Simplify y into y 2.358 * [backup-simplify]: Simplify (- 0) into 0 2.358 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y) 2.358 * [backup-simplify]: Simplify (* 0 (* 4.0 y)) into 0 2.358 * [backup-simplify]: Simplify (* 0 y) into 0 2.358 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.359 * [backup-simplify]: Simplify (+ 0 0) into 0 2.359 * [taylor]: Taking taylor expansion of 0 in y 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify (- 0) into 0 2.359 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0 2.360 * [backup-simplify]: Simplify (- 1) into -1 2.360 * [backup-simplify]: Simplify (+ (* 0 0) (* -1 (* 4.0 y))) into (- (* 4.0 y)) 2.360 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.360 * [backup-simplify]: Simplify (+ (* 4.0 y) (* 0 0)) into (* 4.0 y) 2.360 * [backup-simplify]: Simplify (+ (- (* 4.0 y)) (* 4.0 y)) into 0 2.361 * [taylor]: Taking taylor expansion of 0 in y 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify (- 0) into 0 2.361 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0 2.362 * [backup-simplify]: Simplify (- 1) into -1 2.362 * [backup-simplify]: Simplify (- 0) into 0 2.362 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* -1 0) (* 0 (* 4.0 y)))) into 0 2.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.363 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 y) (* 0 0))) into 0 2.364 * [backup-simplify]: Simplify (+ 0 0) into 0 2.364 * [taylor]: Taking taylor expansion of 0 in y 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify (fma (- (/ 1 z)) (* (/ 1 y) 4.0) (* (/ 1 z) (* (/ 1 y) 4.0))) into (fma (- (/ 1 z)) (/ 4.0 y) (/ 4.0 (* z y))) 2.364 * [approximate]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 4.0 y) (/ 4.0 (* z y))) in (z y) around 0 2.364 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 4.0 y) (/ 4.0 (* z y))) in y 2.364 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 4.0 y)) (/ 4.0 (* z y))) 2.364 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 4.0 y)) in y 2.364 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y 2.364 * [taylor]: Taking taylor expansion of (/ 1 z) in y 2.364 * [taylor]: Taking taylor expansion of z in y 2.364 * [backup-simplify]: Simplify z into z 2.364 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.364 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y 2.364 * [taylor]: Taking taylor expansion of 4.0 in y 2.364 * [backup-simplify]: Simplify 4.0 into 4.0 2.364 * [taylor]: Taking taylor expansion of y in y 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify 1 into 1 2.365 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0 2.365 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y 2.365 * [taylor]: Taking taylor expansion of 4.0 in y 2.365 * [backup-simplify]: Simplify 4.0 into 4.0 2.365 * [taylor]: Taking taylor expansion of (* z y) in y 2.365 * [taylor]: Taking taylor expansion of z in y 2.365 * [backup-simplify]: Simplify z into z 2.365 * [taylor]: Taking taylor expansion of y in y 2.365 * [backup-simplify]: Simplify 0 into 0 2.365 * [backup-simplify]: Simplify 1 into 1 2.365 * [backup-simplify]: Simplify (* z 0) into 0 2.365 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.365 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z) 2.365 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 4.0 y) (/ 4.0 (* z y))) in z 2.366 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 4.0 y)) (/ 4.0 (* z y))) 2.366 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 4.0 y)) in z 2.366 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.366 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.366 * [taylor]: Taking taylor expansion of z in z 2.366 * [backup-simplify]: Simplify 0 into 0 2.366 * [backup-simplify]: Simplify 1 into 1 2.366 * [backup-simplify]: Simplify (/ 1 1) into 1 2.366 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z 2.366 * [taylor]: Taking taylor expansion of 4.0 in z 2.366 * [backup-simplify]: Simplify 4.0 into 4.0 2.366 * [taylor]: Taking taylor expansion of y in z 2.366 * [backup-simplify]: Simplify y into y 2.366 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y) 2.366 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z 2.366 * [taylor]: Taking taylor expansion of 4.0 in z 2.366 * [backup-simplify]: Simplify 4.0 into 4.0 2.366 * [taylor]: Taking taylor expansion of (* z y) in z 2.366 * [taylor]: Taking taylor expansion of z in z 2.366 * [backup-simplify]: Simplify 0 into 0 2.366 * [backup-simplify]: Simplify 1 into 1 2.366 * [taylor]: Taking taylor expansion of y in z 2.366 * [backup-simplify]: Simplify y into y 2.366 * [backup-simplify]: Simplify (* 0 y) into 0 2.366 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.367 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y) 2.367 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z)) (/ 4.0 y) (/ 4.0 (* z y))) in z 2.367 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z)) (/ 4.0 y)) (/ 4.0 (* z y))) 2.367 * [taylor]: Taking taylor expansion of (* (- (/ 1 z)) (/ 4.0 y)) in z 2.367 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.367 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.367 * [taylor]: Taking taylor expansion of z in z 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify 1 into 1 2.367 * [backup-simplify]: Simplify (/ 1 1) into 1 2.367 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z 2.367 * [taylor]: Taking taylor expansion of 4.0 in z 2.367 * [backup-simplify]: Simplify 4.0 into 4.0 2.367 * [taylor]: Taking taylor expansion of y in z 2.367 * [backup-simplify]: Simplify y into y 2.367 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y) 2.367 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z 2.367 * [taylor]: Taking taylor expansion of 4.0 in z 2.367 * [backup-simplify]: Simplify 4.0 into 4.0 2.367 * [taylor]: Taking taylor expansion of (* z y) in z 2.367 * [taylor]: Taking taylor expansion of z in z 2.367 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify 1 into 1 2.367 * [taylor]: Taking taylor expansion of y in z 2.367 * [backup-simplify]: Simplify y into y 2.367 * [backup-simplify]: Simplify (* 0 y) into 0 2.368 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.368 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y) 2.368 * [backup-simplify]: Simplify (- 1) into -1 2.368 * [backup-simplify]: Simplify (* -1 (/ 4.0 y)) into (/ -4.0 y) 2.368 * [backup-simplify]: Simplify (+ (/ -4.0 y) (/ 4.0 y)) into 0 2.368 * [taylor]: Taking taylor expansion of 0 in y 2.368 * [backup-simplify]: Simplify 0 into 0 2.368 * [backup-simplify]: Simplify (- 1) into -1 2.368 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0 2.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.369 * [backup-simplify]: Simplify (- 0) into 0 2.370 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 4.0 y))) into 0 2.370 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.370 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0 2.371 * [backup-simplify]: Simplify (+ 0 0) into 0 2.371 * [taylor]: Taking taylor expansion of 0 in y 2.371 * [backup-simplify]: Simplify 0 into 0 2.371 * [backup-simplify]: Simplify 0 into 0 2.371 * [backup-simplify]: Simplify (- 1) into -1 2.372 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.372 * [backup-simplify]: Simplify (- 0) into 0 2.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.373 * [backup-simplify]: Simplify (- 0) into 0 2.374 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 4.0 y)))) into 0 2.375 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.375 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.376 * [backup-simplify]: Simplify (+ 0 0) into 0 2.376 * [taylor]: Taking taylor expansion of 0 in y 2.376 * [backup-simplify]: Simplify 0 into 0 2.376 * [backup-simplify]: Simplify 0 into 0 2.376 * [backup-simplify]: Simplify 0 into 0 2.376 * [backup-simplify]: Simplify (- 1) into -1 2.377 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.377 * [backup-simplify]: Simplify (- 0) into 0 2.377 * [backup-simplify]: Simplify (- 0) into 0 2.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.379 * [backup-simplify]: Simplify (- 0) into 0 2.380 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 4.0 y))))) into 0 2.382 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.382 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.382 * [backup-simplify]: Simplify (+ 0 0) into 0 2.382 * [taylor]: Taking taylor expansion of 0 in y 2.382 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify 0 into 0 2.383 * [backup-simplify]: Simplify (fma (- (/ 1 (- z))) (* (/ 1 (- y)) 4.0) (* (/ 1 (- z)) (* (/ 1 (- y)) 4.0))) into (fma (/ 1 z) (/ -4.0 y) (/ 4.0 (* z y))) 2.383 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (/ -4.0 y) (/ 4.0 (* z y))) in (z y) around 0 2.383 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -4.0 y) (/ 4.0 (* z y))) in y 2.383 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -4.0 y)) (/ 4.0 (* z y))) 2.383 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -4.0 y)) in y 2.383 * [taylor]: Taking taylor expansion of (/ 1 z) in y 2.383 * [taylor]: Taking taylor expansion of z in y 2.383 * [backup-simplify]: Simplify z into z 2.384 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.384 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y 2.384 * [taylor]: Taking taylor expansion of -4.0 in y 2.384 * [backup-simplify]: Simplify -4.0 into -4.0 2.384 * [taylor]: Taking taylor expansion of y in y 2.384 * [backup-simplify]: Simplify 0 into 0 2.384 * [backup-simplify]: Simplify 1 into 1 2.384 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0 2.384 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y 2.384 * [taylor]: Taking taylor expansion of 4.0 in y 2.384 * [backup-simplify]: Simplify 4.0 into 4.0 2.384 * [taylor]: Taking taylor expansion of (* z y) in y 2.384 * [taylor]: Taking taylor expansion of z in y 2.384 * [backup-simplify]: Simplify z into z 2.384 * [taylor]: Taking taylor expansion of y in y 2.384 * [backup-simplify]: Simplify 0 into 0 2.385 * [backup-simplify]: Simplify 1 into 1 2.385 * [backup-simplify]: Simplify (* z 0) into 0 2.385 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.385 * [backup-simplify]: Simplify (/ 4.0 z) into (/ 4.0 z) 2.385 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -4.0 y) (/ 4.0 (* z y))) in z 2.385 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -4.0 y)) (/ 4.0 (* z y))) 2.385 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -4.0 y)) in z 2.385 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.385 * [taylor]: Taking taylor expansion of z in z 2.385 * [backup-simplify]: Simplify 0 into 0 2.385 * [backup-simplify]: Simplify 1 into 1 2.386 * [backup-simplify]: Simplify (/ 1 1) into 1 2.386 * [taylor]: Taking taylor expansion of (/ -4.0 y) in z 2.386 * [taylor]: Taking taylor expansion of -4.0 in z 2.386 * [backup-simplify]: Simplify -4.0 into -4.0 2.386 * [taylor]: Taking taylor expansion of y in z 2.386 * [backup-simplify]: Simplify y into y 2.386 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y) 2.386 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z 2.386 * [taylor]: Taking taylor expansion of 4.0 in z 2.386 * [backup-simplify]: Simplify 4.0 into 4.0 2.386 * [taylor]: Taking taylor expansion of (* z y) in z 2.386 * [taylor]: Taking taylor expansion of z in z 2.386 * [backup-simplify]: Simplify 0 into 0 2.386 * [backup-simplify]: Simplify 1 into 1 2.386 * [taylor]: Taking taylor expansion of y in z 2.386 * [backup-simplify]: Simplify y into y 2.386 * [backup-simplify]: Simplify (* 0 y) into 0 2.387 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.387 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y) 2.387 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (/ -4.0 y) (/ 4.0 (* z y))) in z 2.387 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (/ -4.0 y)) (/ 4.0 (* z y))) 2.387 * [taylor]: Taking taylor expansion of (* (/ 1 z) (/ -4.0 y)) in z 2.387 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.387 * [taylor]: Taking taylor expansion of z in z 2.387 * [backup-simplify]: Simplify 0 into 0 2.387 * [backup-simplify]: Simplify 1 into 1 2.387 * [backup-simplify]: Simplify (/ 1 1) into 1 2.387 * [taylor]: Taking taylor expansion of (/ -4.0 y) in z 2.387 * [taylor]: Taking taylor expansion of -4.0 in z 2.387 * [backup-simplify]: Simplify -4.0 into -4.0 2.388 * [taylor]: Taking taylor expansion of y in z 2.388 * [backup-simplify]: Simplify y into y 2.388 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y) 2.388 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z 2.388 * [taylor]: Taking taylor expansion of 4.0 in z 2.388 * [backup-simplify]: Simplify 4.0 into 4.0 2.388 * [taylor]: Taking taylor expansion of (* z y) in z 2.388 * [taylor]: Taking taylor expansion of z in z 2.388 * [backup-simplify]: Simplify 0 into 0 2.388 * [backup-simplify]: Simplify 1 into 1 2.388 * [taylor]: Taking taylor expansion of y in z 2.388 * [backup-simplify]: Simplify y into y 2.388 * [backup-simplify]: Simplify (* 0 y) into 0 2.388 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.388 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y) 2.389 * [backup-simplify]: Simplify (* 1 (/ -4.0 y)) into (/ -4.0 y) 2.389 * [backup-simplify]: Simplify (+ (/ -4.0 y) (/ 4.0 y)) into 0 2.389 * [taylor]: Taking taylor expansion of 0 in y 2.389 * [backup-simplify]: Simplify 0 into 0 2.389 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)))) into 0 2.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.390 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ -4.0 y))) into 0 2.391 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.391 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0 2.391 * [backup-simplify]: Simplify (+ 0 0) into 0 2.391 * [taylor]: Taking taylor expansion of 0 in y 2.392 * [backup-simplify]: Simplify 0 into 0 2.392 * [backup-simplify]: Simplify 0 into 0 2.392 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ -4.0 y)))) into 0 2.395 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.395 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.395 * [backup-simplify]: Simplify (+ 0 0) into 0 2.395 * [taylor]: Taking taylor expansion of 0 in y 2.395 * [backup-simplify]: Simplify 0 into 0 2.395 * [backup-simplify]: Simplify 0 into 0 2.395 * [backup-simplify]: Simplify 0 into 0 2.396 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -4.0 y))))) into 0 2.400 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.400 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.400 * [backup-simplify]: Simplify (+ 0 0) into 0 2.400 * [taylor]: Taking taylor expansion of 0 in y 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.401 * [backup-simplify]: Simplify (fma x x (- (* z (* y 4.0)))) into (fma x x (- (* 4.0 (* z y)))) 2.401 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in (x z y) around 0 2.401 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in y 2.401 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.401 * [taylor]: Taking taylor expansion of (* x x) in y 2.401 * [taylor]: Taking taylor expansion of x in y 2.401 * [backup-simplify]: Simplify x into x 2.401 * [taylor]: Taking taylor expansion of x in y 2.401 * [backup-simplify]: Simplify x into x 2.401 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.401 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.401 * [taylor]: Taking taylor expansion of 4.0 in y 2.401 * [backup-simplify]: Simplify 4.0 into 4.0 2.401 * [taylor]: Taking taylor expansion of (* z y) in y 2.401 * [taylor]: Taking taylor expansion of z in y 2.401 * [backup-simplify]: Simplify z into z 2.401 * [taylor]: Taking taylor expansion of y in y 2.401 * [backup-simplify]: Simplify 0 into 0 2.401 * [backup-simplify]: Simplify 1 into 1 2.401 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in z 2.402 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.402 * [taylor]: Taking taylor expansion of (* x x) in z 2.402 * [taylor]: Taking taylor expansion of x in z 2.402 * [backup-simplify]: Simplify x into x 2.402 * [taylor]: Taking taylor expansion of x in z 2.402 * [backup-simplify]: Simplify x into x 2.402 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 2.402 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.402 * [taylor]: Taking taylor expansion of 4.0 in z 2.402 * [backup-simplify]: Simplify 4.0 into 4.0 2.402 * [taylor]: Taking taylor expansion of (* z y) in z 2.402 * [taylor]: Taking taylor expansion of z in z 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify 1 into 1 2.402 * [taylor]: Taking taylor expansion of y in z 2.402 * [backup-simplify]: Simplify y into y 2.402 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.402 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.402 * [taylor]: Taking taylor expansion of (* x x) in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify 1 into 1 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify 1 into 1 2.402 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.402 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.402 * [taylor]: Taking taylor expansion of 4.0 in x 2.402 * [backup-simplify]: Simplify 4.0 into 4.0 2.402 * [taylor]: Taking taylor expansion of (* z y) in x 2.402 * [taylor]: Taking taylor expansion of z in x 2.402 * [backup-simplify]: Simplify z into z 2.402 * [taylor]: Taking taylor expansion of y in x 2.402 * [backup-simplify]: Simplify y into y 2.402 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.402 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.402 * [taylor]: Taking taylor expansion of (* x x) in x 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify 1 into 1 2.402 * [taylor]: Taking taylor expansion of x in x 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify 1 into 1 2.402 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.402 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.402 * [taylor]: Taking taylor expansion of 4.0 in x 2.403 * [backup-simplify]: Simplify 4.0 into 4.0 2.403 * [taylor]: Taking taylor expansion of (* z y) in x 2.403 * [taylor]: Taking taylor expansion of z in x 2.403 * [backup-simplify]: Simplify z into z 2.403 * [taylor]: Taking taylor expansion of y in x 2.403 * [backup-simplify]: Simplify y into y 2.403 * [backup-simplify]: Simplify (* 0 0) into 0 2.403 * [backup-simplify]: Simplify (* z y) into (* z y) 2.403 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 2.403 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 2.403 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 2.403 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 2.403 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.403 * [taylor]: Taking taylor expansion of 4.0 in z 2.403 * [backup-simplify]: Simplify 4.0 into 4.0 2.403 * [taylor]: Taking taylor expansion of (* z y) in z 2.403 * [taylor]: Taking taylor expansion of z in z 2.403 * [backup-simplify]: Simplify 0 into 0 2.403 * [backup-simplify]: Simplify 1 into 1 2.403 * [taylor]: Taking taylor expansion of y in z 2.403 * [backup-simplify]: Simplify y into y 2.403 * [backup-simplify]: Simplify (* 0 y) into 0 2.404 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.404 * [backup-simplify]: Simplify (- 0) into 0 2.404 * [taylor]: Taking taylor expansion of 0 in y 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 2.405 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.405 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 2.405 * [backup-simplify]: Simplify (- 0) into 0 2.405 * [backup-simplify]: Simplify (+ 0 0) into 0 2.405 * [taylor]: Taking taylor expansion of 0 in z 2.405 * [backup-simplify]: Simplify 0 into 0 2.405 * [taylor]: Taking taylor expansion of 0 in y 2.405 * [backup-simplify]: Simplify 0 into 0 2.405 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.406 * [backup-simplify]: Simplify (+ (* 4.0 y) (* 0 0)) into (* 4.0 y) 2.406 * [backup-simplify]: Simplify (- (* 4.0 y)) into (- (* 4.0 y)) 2.406 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 2.406 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 2.406 * [taylor]: Taking taylor expansion of 4.0 in y 2.406 * [backup-simplify]: Simplify 4.0 into 4.0 2.406 * [taylor]: Taking taylor expansion of y in y 2.406 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify 1 into 1 2.406 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.407 * [backup-simplify]: Simplify (- 0) into 0 2.407 * [backup-simplify]: Simplify 0 into 0 2.407 * [backup-simplify]: Simplify 0 into 0 2.407 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 2.407 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.408 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 2.408 * [backup-simplify]: Simplify (- 0) into 0 2.409 * [backup-simplify]: Simplify (+ 1 0) into 1 2.409 * [taylor]: Taking taylor expansion of 1 in z 2.409 * [backup-simplify]: Simplify 1 into 1 2.409 * [taylor]: Taking taylor expansion of 1 in y 2.409 * [backup-simplify]: Simplify 1 into 1 2.409 * [backup-simplify]: Simplify 1 into 1 2.409 * [taylor]: Taking taylor expansion of 0 in y 2.409 * [backup-simplify]: Simplify 0 into 0 2.409 * [backup-simplify]: Simplify 0 into 0 2.409 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.410 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 y) (* 0 0))) into 0 2.410 * [backup-simplify]: Simplify (- 0) into 0 2.410 * [taylor]: Taking taylor expansion of 0 in y 2.410 * [backup-simplify]: Simplify 0 into 0 2.410 * [backup-simplify]: Simplify 0 into 0 2.410 * [backup-simplify]: Simplify 0 into 0 2.411 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 2.411 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.411 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.411 * [backup-simplify]: Simplify 0 into 0 2.412 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 2.413 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 2.413 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 2.413 * [backup-simplify]: Simplify (- 0) into 0 2.414 * [backup-simplify]: Simplify (+ 0 0) into 0 2.414 * [taylor]: Taking taylor expansion of 0 in z 2.414 * [backup-simplify]: Simplify 0 into 0 2.414 * [taylor]: Taking taylor expansion of 0 in y 2.414 * [backup-simplify]: Simplify 0 into 0 2.414 * [backup-simplify]: Simplify 0 into 0 2.414 * [taylor]: Taking taylor expansion of 0 in y 2.414 * [backup-simplify]: Simplify 0 into 0 2.414 * [backup-simplify]: Simplify 0 into 0 2.414 * [taylor]: Taking taylor expansion of 0 in y 2.414 * [backup-simplify]: Simplify 0 into 0 2.414 * [backup-simplify]: Simplify 0 into 0 2.415 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.415 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0 2.416 * [backup-simplify]: Simplify (- 0) into 0 2.416 * [taylor]: Taking taylor expansion of 0 in y 2.416 * [backup-simplify]: Simplify 0 into 0 2.416 * [backup-simplify]: Simplify 0 into 0 2.416 * [backup-simplify]: Simplify 0 into 0 2.416 * [backup-simplify]: Simplify (+ (* (- 4.0) (* y (* z 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 2.416 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 x) (- (* (/ 1 z) (* (/ 1 y) 4.0)))) into (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) 2.416 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in (x z y) around 0 2.416 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.417 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.417 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.417 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.417 * [taylor]: Taking taylor expansion of x in y 2.417 * [backup-simplify]: Simplify x into x 2.417 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.417 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.417 * [taylor]: Taking taylor expansion of x in y 2.417 * [backup-simplify]: Simplify x into x 2.417 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.417 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.417 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.417 * [taylor]: Taking taylor expansion of 4.0 in y 2.417 * [backup-simplify]: Simplify 4.0 into 4.0 2.417 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.417 * [taylor]: Taking taylor expansion of (* z y) in y 2.417 * [taylor]: Taking taylor expansion of z in y 2.417 * [backup-simplify]: Simplify z into z 2.417 * [taylor]: Taking taylor expansion of y in y 2.417 * [backup-simplify]: Simplify 0 into 0 2.417 * [backup-simplify]: Simplify 1 into 1 2.417 * [backup-simplify]: Simplify (* z 0) into 0 2.417 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.417 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.417 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.417 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.417 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z 2.417 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.417 * [taylor]: Taking taylor expansion of x in z 2.417 * [backup-simplify]: Simplify x into x 2.417 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.418 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.418 * [taylor]: Taking taylor expansion of x in z 2.418 * [backup-simplify]: Simplify x into x 2.418 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.418 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.418 * [taylor]: Taking taylor expansion of 4.0 in z 2.418 * [backup-simplify]: Simplify 4.0 into 4.0 2.418 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.418 * [taylor]: Taking taylor expansion of (* z y) in z 2.418 * [taylor]: Taking taylor expansion of z in z 2.418 * [backup-simplify]: Simplify 0 into 0 2.418 * [backup-simplify]: Simplify 1 into 1 2.418 * [taylor]: Taking taylor expansion of y in z 2.418 * [backup-simplify]: Simplify y into y 2.418 * [backup-simplify]: Simplify (* 0 y) into 0 2.418 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.418 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.418 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.418 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.418 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.418 * [taylor]: Taking taylor expansion of x in x 2.418 * [backup-simplify]: Simplify 0 into 0 2.418 * [backup-simplify]: Simplify 1 into 1 2.419 * [backup-simplify]: Simplify (/ 1 1) into 1 2.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.419 * [taylor]: Taking taylor expansion of x in x 2.419 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify 1 into 1 2.419 * [backup-simplify]: Simplify (/ 1 1) into 1 2.419 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.419 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.419 * [taylor]: Taking taylor expansion of 4.0 in x 2.419 * [backup-simplify]: Simplify 4.0 into 4.0 2.419 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.419 * [taylor]: Taking taylor expansion of (* z y) in x 2.419 * [taylor]: Taking taylor expansion of z in x 2.419 * [backup-simplify]: Simplify z into z 2.419 * [taylor]: Taking taylor expansion of y in x 2.419 * [backup-simplify]: Simplify y into y 2.419 * [backup-simplify]: Simplify (* z y) into (* z y) 2.419 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.419 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.419 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.419 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.419 * [taylor]: Taking taylor expansion of x in x 2.419 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify 1 into 1 2.420 * [backup-simplify]: Simplify (/ 1 1) into 1 2.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.420 * [taylor]: Taking taylor expansion of x in x 2.420 * [backup-simplify]: Simplify 0 into 0 2.420 * [backup-simplify]: Simplify 1 into 1 2.420 * [backup-simplify]: Simplify (/ 1 1) into 1 2.420 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.420 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.420 * [taylor]: Taking taylor expansion of 4.0 in x 2.420 * [backup-simplify]: Simplify 4.0 into 4.0 2.420 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.420 * [taylor]: Taking taylor expansion of (* z y) in x 2.420 * [taylor]: Taking taylor expansion of z in x 2.420 * [backup-simplify]: Simplify z into z 2.420 * [taylor]: Taking taylor expansion of y in x 2.420 * [backup-simplify]: Simplify y into y 2.420 * [backup-simplify]: Simplify (* z y) into (* z y) 2.420 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.420 * [backup-simplify]: Simplify (* 1 1) into 1 2.421 * [backup-simplify]: Simplify (+ 1 0) into 1 2.421 * [taylor]: Taking taylor expansion of 1 in z 2.421 * [backup-simplify]: Simplify 1 into 1 2.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.422 * [backup-simplify]: Simplify (+ 0 0) into 0 2.422 * [taylor]: Taking taylor expansion of 0 in z 2.422 * [backup-simplify]: Simplify 0 into 0 2.422 * [taylor]: Taking taylor expansion of 1 in y 2.422 * [backup-simplify]: Simplify 1 into 1 2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.424 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.424 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.424 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.424 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.424 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.424 * [taylor]: Taking taylor expansion of 4.0 in z 2.424 * [backup-simplify]: Simplify 4.0 into 4.0 2.424 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.424 * [taylor]: Taking taylor expansion of (* z y) in z 2.424 * [taylor]: Taking taylor expansion of z in z 2.424 * [backup-simplify]: Simplify 0 into 0 2.424 * [backup-simplify]: Simplify 1 into 1 2.424 * [taylor]: Taking taylor expansion of y in z 2.424 * [backup-simplify]: Simplify y into y 2.424 * [backup-simplify]: Simplify (* 0 y) into 0 2.425 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.425 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.425 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y) 2.425 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y))) 2.425 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 2.425 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 2.425 * [taylor]: Taking taylor expansion of 4.0 in y 2.425 * [backup-simplify]: Simplify 4.0 into 4.0 2.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.425 * [taylor]: Taking taylor expansion of y in y 2.425 * [backup-simplify]: Simplify 0 into 0 2.425 * [backup-simplify]: Simplify 1 into 1 2.425 * [backup-simplify]: Simplify (/ 1 1) into 1 2.426 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.426 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.426 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.426 * [taylor]: Taking taylor expansion of 0 in y 2.426 * [backup-simplify]: Simplify 0 into 0 2.426 * [taylor]: Taking taylor expansion of 0 in y 2.426 * [backup-simplify]: Simplify 0 into 0 2.426 * [backup-simplify]: Simplify 1 into 1 2.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.430 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.430 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.431 * [backup-simplify]: Simplify (- 0) into 0 2.431 * [backup-simplify]: Simplify (+ 0 0) into 0 2.431 * [taylor]: Taking taylor expansion of 0 in z 2.431 * [backup-simplify]: Simplify 0 into 0 2.432 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.433 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0 2.433 * [backup-simplify]: Simplify (- 0) into 0 2.433 * [taylor]: Taking taylor expansion of 0 in y 2.433 * [backup-simplify]: Simplify 0 into 0 2.433 * [taylor]: Taking taylor expansion of 0 in y 2.433 * [backup-simplify]: Simplify 0 into 0 2.433 * [taylor]: Taking taylor expansion of 0 in y 2.433 * [backup-simplify]: Simplify 0 into 0 2.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.435 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.435 * [backup-simplify]: Simplify (- 0) into 0 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify 0 into 0 2.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.439 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.440 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.440 * [backup-simplify]: Simplify (- 0) into 0 2.440 * [backup-simplify]: Simplify (+ 0 0) into 0 2.440 * [taylor]: Taking taylor expansion of 0 in z 2.441 * [backup-simplify]: Simplify 0 into 0 2.441 * [taylor]: Taking taylor expansion of 0 in y 2.441 * [backup-simplify]: Simplify 0 into 0 2.442 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.443 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.443 * [backup-simplify]: Simplify (- 0) into 0 2.443 * [taylor]: Taking taylor expansion of 0 in y 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [taylor]: Taking taylor expansion of 0 in y 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [taylor]: Taking taylor expansion of 0 in y 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 0 into 0 2.443 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.445 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- x)) (- (* (/ 1 (- z)) (* (/ 1 (- y)) 4.0)))) into (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) 2.445 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in (x z y) around 0 2.445 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.445 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.445 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.445 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.445 * [taylor]: Taking taylor expansion of -1 in y 2.445 * [backup-simplify]: Simplify -1 into -1 2.445 * [taylor]: Taking taylor expansion of x in y 2.445 * [backup-simplify]: Simplify x into x 2.445 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.445 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.445 * [taylor]: Taking taylor expansion of -1 in y 2.445 * [backup-simplify]: Simplify -1 into -1 2.445 * [taylor]: Taking taylor expansion of x in y 2.445 * [backup-simplify]: Simplify x into x 2.445 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.445 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.445 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.445 * [taylor]: Taking taylor expansion of 4.0 in y 2.445 * [backup-simplify]: Simplify 4.0 into 4.0 2.445 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.445 * [taylor]: Taking taylor expansion of (* z y) in y 2.445 * [taylor]: Taking taylor expansion of z in y 2.445 * [backup-simplify]: Simplify z into z 2.445 * [taylor]: Taking taylor expansion of y in y 2.445 * [backup-simplify]: Simplify 0 into 0 2.445 * [backup-simplify]: Simplify 1 into 1 2.446 * [backup-simplify]: Simplify (* z 0) into 0 2.446 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.446 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.446 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.446 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.446 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in z 2.446 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.446 * [taylor]: Taking taylor expansion of -1 in z 2.446 * [backup-simplify]: Simplify -1 into -1 2.446 * [taylor]: Taking taylor expansion of x in z 2.446 * [backup-simplify]: Simplify x into x 2.446 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.446 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.447 * [taylor]: Taking taylor expansion of -1 in z 2.447 * [backup-simplify]: Simplify -1 into -1 2.447 * [taylor]: Taking taylor expansion of x in z 2.447 * [backup-simplify]: Simplify x into x 2.447 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.447 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.447 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.447 * [taylor]: Taking taylor expansion of 4.0 in z 2.447 * [backup-simplify]: Simplify 4.0 into 4.0 2.447 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.447 * [taylor]: Taking taylor expansion of (* z y) in z 2.447 * [taylor]: Taking taylor expansion of z in z 2.447 * [backup-simplify]: Simplify 0 into 0 2.447 * [backup-simplify]: Simplify 1 into 1 2.447 * [taylor]: Taking taylor expansion of y in z 2.447 * [backup-simplify]: Simplify y into y 2.447 * [backup-simplify]: Simplify (* 0 y) into 0 2.447 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.447 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.447 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.448 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.448 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.448 * [taylor]: Taking taylor expansion of -1 in x 2.448 * [backup-simplify]: Simplify -1 into -1 2.448 * [taylor]: Taking taylor expansion of x in x 2.448 * [backup-simplify]: Simplify 0 into 0 2.448 * [backup-simplify]: Simplify 1 into 1 2.448 * [backup-simplify]: Simplify (/ -1 1) into -1 2.448 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.448 * [taylor]: Taking taylor expansion of -1 in x 2.448 * [backup-simplify]: Simplify -1 into -1 2.448 * [taylor]: Taking taylor expansion of x in x 2.448 * [backup-simplify]: Simplify 0 into 0 2.448 * [backup-simplify]: Simplify 1 into 1 2.449 * [backup-simplify]: Simplify (/ -1 1) into -1 2.449 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.449 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.449 * [taylor]: Taking taylor expansion of 4.0 in x 2.449 * [backup-simplify]: Simplify 4.0 into 4.0 2.449 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.449 * [taylor]: Taking taylor expansion of (* z y) in x 2.449 * [taylor]: Taking taylor expansion of z in x 2.449 * [backup-simplify]: Simplify z into z 2.449 * [taylor]: Taking taylor expansion of y in x 2.449 * [backup-simplify]: Simplify y into y 2.449 * [backup-simplify]: Simplify (* z y) into (* z y) 2.449 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.449 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.449 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.449 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.450 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.450 * [taylor]: Taking taylor expansion of -1 in x 2.450 * [backup-simplify]: Simplify -1 into -1 2.450 * [taylor]: Taking taylor expansion of x in x 2.450 * [backup-simplify]: Simplify 0 into 0 2.450 * [backup-simplify]: Simplify 1 into 1 2.450 * [backup-simplify]: Simplify (/ -1 1) into -1 2.450 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.450 * [taylor]: Taking taylor expansion of -1 in x 2.450 * [backup-simplify]: Simplify -1 into -1 2.450 * [taylor]: Taking taylor expansion of x in x 2.450 * [backup-simplify]: Simplify 0 into 0 2.450 * [backup-simplify]: Simplify 1 into 1 2.451 * [backup-simplify]: Simplify (/ -1 1) into -1 2.451 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.451 * [taylor]: Taking taylor expansion of 4.0 in x 2.451 * [backup-simplify]: Simplify 4.0 into 4.0 2.451 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.451 * [taylor]: Taking taylor expansion of (* z y) in x 2.451 * [taylor]: Taking taylor expansion of z in x 2.451 * [backup-simplify]: Simplify z into z 2.451 * [taylor]: Taking taylor expansion of y in x 2.451 * [backup-simplify]: Simplify y into y 2.451 * [backup-simplify]: Simplify (* z y) into (* z y) 2.451 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.451 * [backup-simplify]: Simplify (* -1 -1) into 1 2.452 * [backup-simplify]: Simplify (+ 1 0) into 1 2.452 * [taylor]: Taking taylor expansion of 1 in z 2.452 * [backup-simplify]: Simplify 1 into 1 2.453 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.460 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.461 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.461 * [backup-simplify]: Simplify (+ 0 0) into 0 2.461 * [taylor]: Taking taylor expansion of 0 in z 2.462 * [backup-simplify]: Simplify 0 into 0 2.462 * [taylor]: Taking taylor expansion of 1 in y 2.462 * [backup-simplify]: Simplify 1 into 1 2.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.465 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.465 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.465 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.465 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.465 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.465 * [taylor]: Taking taylor expansion of 4.0 in z 2.465 * [backup-simplify]: Simplify 4.0 into 4.0 2.465 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.465 * [taylor]: Taking taylor expansion of (* z y) in z 2.465 * [taylor]: Taking taylor expansion of z in z 2.465 * [backup-simplify]: Simplify 0 into 0 2.465 * [backup-simplify]: Simplify 1 into 1 2.465 * [taylor]: Taking taylor expansion of y in z 2.465 * [backup-simplify]: Simplify y into y 2.466 * [backup-simplify]: Simplify (* 0 y) into 0 2.466 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.466 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.466 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y) 2.466 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y))) 2.466 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 2.466 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 2.466 * [taylor]: Taking taylor expansion of 4.0 in y 2.466 * [backup-simplify]: Simplify 4.0 into 4.0 2.466 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.467 * [taylor]: Taking taylor expansion of y in y 2.467 * [backup-simplify]: Simplify 0 into 0 2.467 * [backup-simplify]: Simplify 1 into 1 2.467 * [backup-simplify]: Simplify (/ 1 1) into 1 2.467 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.468 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.468 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.468 * [taylor]: Taking taylor expansion of 0 in y 2.468 * [backup-simplify]: Simplify 0 into 0 2.468 * [taylor]: Taking taylor expansion of 0 in y 2.469 * [backup-simplify]: Simplify 0 into 0 2.469 * [backup-simplify]: Simplify 1 into 1 2.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.472 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.472 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.473 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.473 * [backup-simplify]: Simplify (- 0) into 0 2.473 * [backup-simplify]: Simplify (+ 0 0) into 0 2.473 * [taylor]: Taking taylor expansion of 0 in z 2.474 * [backup-simplify]: Simplify 0 into 0 2.474 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.475 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0 2.475 * [backup-simplify]: Simplify (- 0) into 0 2.475 * [taylor]: Taking taylor expansion of 0 in y 2.475 * [backup-simplify]: Simplify 0 into 0 2.475 * [taylor]: Taking taylor expansion of 0 in y 2.476 * [backup-simplify]: Simplify 0 into 0 2.476 * [taylor]: Taking taylor expansion of 0 in y 2.476 * [backup-simplify]: Simplify 0 into 0 2.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.477 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.477 * [backup-simplify]: Simplify (- 0) into 0 2.478 * [backup-simplify]: Simplify 0 into 0 2.478 * [backup-simplify]: Simplify 0 into 0 2.478 * [backup-simplify]: Simplify 0 into 0 2.478 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.480 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.481 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.481 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.483 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.483 * [backup-simplify]: Simplify (- 0) into 0 2.483 * [backup-simplify]: Simplify (+ 0 0) into 0 2.483 * [taylor]: Taking taylor expansion of 0 in z 2.484 * [backup-simplify]: Simplify 0 into 0 2.484 * [taylor]: Taking taylor expansion of 0 in y 2.484 * [backup-simplify]: Simplify 0 into 0 2.485 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.486 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.486 * [backup-simplify]: Simplify (- 0) into 0 2.486 * [taylor]: Taking taylor expansion of 0 in y 2.486 * [backup-simplify]: Simplify 0 into 0 2.486 * [taylor]: Taking taylor expansion of 0 in y 2.486 * [backup-simplify]: Simplify 0 into 0 2.486 * [taylor]: Taking taylor expansion of 0 in y 2.486 * [backup-simplify]: Simplify 0 into 0 2.486 * [backup-simplify]: Simplify 0 into 0 2.486 * [backup-simplify]: Simplify 0 into 0 2.487 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.488 * * * [progress]: simplifying candidates 2.488 * [simplify]: Simplifying: (expm1 (fma (- z) (* y 4.0) (* z (* y 4.0)))) (log1p (fma (- z) (* y 4.0) (* z (* y 4.0)))) (* (- z) (* y 4.0)) (log (fma (- z) (* y 4.0) (* z (* y 4.0)))) (exp (fma (- z) (* y 4.0) (* z (* y 4.0)))) (* (cbrt (fma (- z) (* y 4.0) (* z (* y 4.0)))) (cbrt (fma (- z) (* y 4.0) (* z (* y 4.0))))) (cbrt (fma (- z) (* y 4.0) (* z (* y 4.0)))) (* (* (fma (- z) (* y 4.0) (* z (* y 4.0))) (fma (- z) (* y 4.0) (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0)))) (sqrt (fma (- z) (* y 4.0) (* z (* y 4.0)))) (sqrt (fma (- z) (* y 4.0) (* z (* y 4.0)))) (expm1 (fma x x (- (* z (* y 4.0))))) (log1p (fma x x (- (* z (* y 4.0))))) (* x x) (log (fma x x (- (* z (* y 4.0))))) (exp (fma x x (- (* z (* y 4.0))))) (* (cbrt (fma x x (- (* z (* y 4.0))))) (cbrt (fma x x (- (* z (* y 4.0)))))) (cbrt (fma x x (- (* z (* y 4.0))))) (* (* (fma x x (- (* z (* y 4.0)))) (fma x x (- (* z (* y 4.0))))) (fma x x (- (* z (* y 4.0))))) (sqrt (fma x x (- (* z (* y 4.0))))) (sqrt (fma x x (- (* z (* y 4.0))))) 0 0 0 (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 2.489 * * [simplify]: Extracting # 0 : cost 20 inf + 0 2.489 * * [simplify]: Extracting # 1 : cost 28 inf + 1 2.489 * * [simplify]: Extracting # 2 : cost 34 inf + 2 2.489 * * [simplify]: Extracting # 3 : cost 24 inf + 548 2.490 * * [simplify]: Extracting # 4 : cost 10 inf + 3571 2.491 * * [simplify]: Extracting # 5 : cost 1 inf + 5722 2.492 * * [simplify]: Extracting # 6 : cost 0 inf + 6021 2.493 * * [simplify]: iteration 0 : 36 enodes (cost 5705 ) 2.505 * * [simplify]: Extracting # 0 : cost 0 inf + 6021 2.507 * * [simplify]: Extracting # 1 : cost 4 inf + 5694 2.508 * * [simplify]: Extracting # 2 : cost 2 inf + 5750 2.509 * * [simplify]: Extracting # 3 : cost 0 inf + 5948 2.511 * * [simplify]: iteration 1 : 57 enodes (cost 5057 ) 2.531 * * [simplify]: Extracting # 0 : cost 0 inf + 5948 2.532 * * [simplify]: Extracting # 1 : cost 20 inf + 5737 2.534 * * [simplify]: Extracting # 2 : cost 0 inf + 9202 2.536 * * [simplify]: Extracting # 3 : cost 0 inf + 9112 2.539 * * [simplify]: iteration 2 : 122 enodes (cost 4922 ) 2.572 * * [simplify]: Extracting # 0 : cost 0 inf + 9112 2.575 * * [simplify]: Extracting # 1 : cost 117 inf + 9072 2.584 * * [simplify]: Extracting # 2 : cost 3 inf + 34231 2.598 * * [simplify]: Extracting # 3 : cost 2 inf + 34072 2.612 * * [simplify]: Extracting # 4 : cost 0 inf + 34781 2.625 * * [simplify]: iteration 3 : 452 enodes (cost 4922 ) 3.335 * * [simplify]: Extracting # 0 : cost 0 inf + 34781 3.387 * * [simplify]: Extracting # 1 : cost 571 inf + 30803 3.473 * * [simplify]: Extracting # 2 : cost 33 inf + 148661 3.564 * * [simplify]: Extracting # 3 : cost 8 inf + 152566 3.679 * * [simplify]: Extracting # 4 : cost 0 inf + 155638 3.797 * * [simplify]: iteration 4 : 2793 enodes (cost 4370 ) 12.416 * * [simplify]: Extracting # 0 : cost 0 inf + 155638 13.908 * * [simplify]: Extracting # 1 : cost 211 inf + 76373 15.134 * * [simplify]: Extracting # 2 : cost 67 inf + 127656 16.468 * * [simplify]: Extracting # 3 : cost 20 inf + 136148 17.679 * * [simplify]: Extracting # 4 : cost 0 inf + 143434 19.007 * * [simplify]: iteration complete: 5001 enodes (cost 3394 ) 19.007 * [simplify]: Simplified to: (expm1 0) (log1p 0) (- (* z (* y 4.0))) (log 0) 1 (* (cbrt 0) (cbrt 0)) (cbrt 0) (+ (* 0 0) (* 0 0)) (sqrt 0) (sqrt 0) (expm1 (- (* x x) (* 4.0 (* z y)))) (log1p (- (* x x) (* 4.0 (* z y)))) (* x x) (log (- (* x x) (* 4.0 (* z y)))) (exp (- (* x x) (* 4.0 (* z y)))) (* (cbrt (- (* x x) (* 4.0 (* z y)))) (cbrt (- (* x x) (* 4.0 (* z y))))) (cbrt (- (* x x) (* 4.0 (* z y)))) (* (* (- (* x x) (* 4.0 (* z y))) (- (* x x) (* 4.0 (* z y)))) (- (* x x) (* 4.0 (* z y)))) (sqrt (- (* x x) (* 4.0 (* z y)))) (sqrt (- (* x x) (* 4.0 (* z y)))) 0 0 0 (- (* x x) (* 4.0 (* z y))) (- (* x x) (* 4.0 (* z y))) (- (* x x) (* 4.0 (* z y))) 19.009 * * * [progress]: adding candidates to table 19.185 * [progress]: [Phase 3 of 3] Extracting. 19.193 * [simplify]: Simplifying: (+ (fma x x (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0)))) 19.193 * * [simplify]: Extracting # 0 : cost 1 inf + 0 19.193 * * [simplify]: Extracting # 1 : cost 3 inf + 0 19.193 * * [simplify]: Extracting # 2 : cost 8 inf + 0 19.193 * * [simplify]: Extracting # 3 : cost 10 inf + 1 19.194 * * [simplify]: Extracting # 4 : cost 0 inf + 964 19.194 * * [simplify]: iteration 0 : 11 enodes (cost 314 ) 19.195 * * [simplify]: Extracting # 0 : cost 0 inf + 964 19.195 * * [simplify]: Extracting # 1 : cost 1 inf + 964 19.197 * * [simplify]: Extracting # 2 : cost 0 inf + 1046 19.198 * * [simplify]: iteration 1 : 17 enodes (cost 314 ) 19.200 * * [simplify]: Extracting # 0 : cost 0 inf + 1046 19.201 * * [simplify]: Extracting # 1 : cost 2 inf + 1046 19.201 * * [simplify]: Extracting # 2 : cost 0 inf + 1128 19.201 * * [simplify]: iteration 2 : 25 enodes (cost 314 ) 19.204 * * [simplify]: Extracting # 0 : cost 0 inf + 1128 19.204 * * [simplify]: iteration complete: 25 enodes (cost 314 ) 19.205 * [simplify]: Simplified to: (+ (fma x x (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0)))) 20.901 * [regime-testing]: Baseline error score: 0.03800475059382423 20.917 * [regime-testing]: Oracle error score: 0.03800475059382423 20.917 * [regime-testing]: End program error score: 0.03800475059382423