1.539 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying: (- (* x x) (* (* y 4.0) z)) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: Extracting # 3 : cost 0 0.025 * * [simplify]: Extracting # 4 : cost 0 0.025 * * [simplify]: Extracting # 5 : cost 0 0.025 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 2 : 33 enodes (cost 9 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: Extracting # 1 : cost 0 0.037 * * [simplify]: Extracting # 2 : cost 0 0.037 * * [simplify]: iteration 3 : 64 enodes (cost 9 ) 0.050 * * [simplify]: Extracting # 0 : cost 0 0.051 * * [simplify]: iteration 4 : 74 enodes (cost 9 ) 0.064 * * [simplify]: Extracting # 0 : cost 0 0.064 * * [simplify]: iteration done: 74 enodes (cost 9 ) 0.064 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0.064 * * [progress]: iteration 1 / 4 0.064 * * * [progress]: picking best candidate 0.066 * * * * [pick]: Picked # 0.066 * * * [progress]: localizing error 0.075 * * * [progress]: generating rewritten candidates 0.075 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.086 * * * [progress]: generating series expansions 0.086 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.086 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y))) 0.086 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0 0.086 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z 0.086 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.086 * [taylor]: Taking taylor expansion of x in z 0.086 * [backup-simplify]: Simplify x into x 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.086 * [taylor]: Taking taylor expansion of 4.0 in z 0.086 * [backup-simplify]: Simplify 4.0 into 4.0 0.086 * [taylor]: Taking taylor expansion of (* z y) in z 0.086 * [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 0.087 * [backup-simplify]: Simplify y into y 0.087 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.087 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.087 * [taylor]: Taking taylor expansion of 4.0 in x 0.087 * [backup-simplify]: Simplify 4.0 into 4.0 0.087 * [taylor]: Taking taylor expansion of (* z y) in x 0.087 * [taylor]: Taking taylor expansion of z in x 0.087 * [backup-simplify]: Simplify z into z 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [backup-simplify]: Simplify y into y 0.087 * [backup-simplify]: Simplify (* z y) into (* z y) 0.087 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.087 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.087 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.087 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.087 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.087 * [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 0.088 * [backup-simplify]: Simplify (* 4.0 0) into 0 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 0.088 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.088 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [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 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [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 0.091 * [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 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [taylor]: Taking taylor expansion of 0 in z 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [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 0.097 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.097 * [backup-simplify]: Simplify (- 0) into 0 0.097 * [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))) 0.098 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.098 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.098 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.098 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.098 * [taylor]: Taking taylor expansion of x in z 0.098 * [backup-simplify]: Simplify x into x 0.098 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.098 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.098 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.098 * [taylor]: Taking taylor expansion of 4.0 in z 0.098 * [backup-simplify]: Simplify 4.0 into 4.0 0.098 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.098 * [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) 0.099 * [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 y 0.099 * [taylor]: Taking taylor expansion of 4.0 in y 0.099 * [backup-simplify]: Simplify 4.0 into 4.0 0.099 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.099 * [taylor]: Taking taylor expansion of (* z y) in y 0.099 * [taylor]: Taking taylor expansion of z in y 0.099 * [backup-simplify]: Simplify z into z 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (* 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 0.100 * [backup-simplify]: Simplify (/ 1 1) into 1 0.100 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.100 * [taylor]: Taking taylor expansion of 4.0 in x 0.100 * [backup-simplify]: Simplify 4.0 into 4.0 0.100 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.100 * [taylor]: Taking taylor expansion of (* z y) in x 0.100 * [taylor]: Taking taylor expansion of z in x 0.100 * [backup-simplify]: Simplify z into z 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [backup-simplify]: Simplify (* z y) into (* z y) 0.100 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 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 0.101 * [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 0.101 * [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)) 0.102 * [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 0.103 * [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 0.104 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.104 * [taylor]: Taking taylor expansion of 4.0 in y 0.104 * [backup-simplify]: Simplify 4.0 into 4.0 0.104 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.104 * [taylor]: Taking taylor expansion of (* z y) in y 0.104 * [taylor]: Taking taylor expansion of z in y 0.104 * [backup-simplify]: Simplify z into z 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [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 0.105 * [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 0.107 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.107 * [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 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [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 0.109 * [backup-simplify]: Simplify (- 0) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in z 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [taylor]: Taking taylor expansion of 0 in z 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [taylor]: Taking taylor expansion of 0 in z 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.110 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.110 * [backup-simplify]: Simplify (- 0) into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.112 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.113 * [backup-simplify]: Simplify (- 0) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [taylor]: Taking taylor expansion of 0 in z 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.114 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.114 * [backup-simplify]: Simplify (- 0) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.115 * [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))) 0.115 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.115 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.115 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.115 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.115 * [taylor]: Taking taylor expansion of x in z 0.115 * [backup-simplify]: Simplify x into x 0.115 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.115 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.115 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.115 * [taylor]: Taking taylor expansion of 4.0 in z 0.115 * [backup-simplify]: Simplify 4.0 into 4.0 0.115 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.115 * [taylor]: Taking taylor expansion of (* z y) in z 0.115 * [taylor]: Taking taylor expansion of z in z 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.116 * [taylor]: Taking taylor expansion of y in z 0.116 * [backup-simplify]: Simplify y into y 0.116 * [backup-simplify]: Simplify (* 0 y) into 0 0.116 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.116 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.116 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.116 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.116 * [taylor]: Taking taylor expansion of x in y 0.116 * [backup-simplify]: Simplify x into x 0.116 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.116 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.116 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.116 * [taylor]: Taking taylor expansion of 4.0 in y 0.116 * [backup-simplify]: Simplify 4.0 into 4.0 0.116 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.116 * [taylor]: Taking taylor expansion of (* z y) in y 0.116 * [taylor]: Taking taylor expansion of z in y 0.116 * [backup-simplify]: Simplify z into z 0.116 * [taylor]: Taking taylor expansion of y in y 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (* z 0) into 0 0.116 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.117 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (* 1 1) into 1 0.117 * [backup-simplify]: Simplify (/ 1 1) into 1 0.117 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.117 * [taylor]: Taking taylor expansion of 4.0 in x 0.117 * [backup-simplify]: Simplify 4.0 into 4.0 0.117 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.117 * [taylor]: Taking taylor expansion of (* z y) in x 0.117 * [taylor]: Taking taylor expansion of z in x 0.117 * [backup-simplify]: Simplify z into z 0.117 * [taylor]: Taking taylor expansion of y in x 0.117 * [backup-simplify]: Simplify y into y 0.117 * [backup-simplify]: Simplify (* z y) into (* z y) 0.117 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.118 * [backup-simplify]: Simplify (* 1 1) into 1 0.118 * [backup-simplify]: Simplify (/ 1 1) into 1 0.118 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.118 * [taylor]: Taking taylor expansion of 4.0 in x 0.118 * [backup-simplify]: Simplify 4.0 into 4.0 0.118 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.118 * [taylor]: Taking taylor expansion of (* z y) in x 0.118 * [taylor]: Taking taylor expansion of z in x 0.118 * [backup-simplify]: Simplify z into z 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [backup-simplify]: Simplify y into y 0.118 * [backup-simplify]: Simplify (* z y) into (* z y) 0.118 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.118 * [backup-simplify]: Simplify (+ 1 0) into 1 0.118 * [taylor]: Taking taylor expansion of 1 in y 0.118 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [taylor]: Taking taylor expansion of 1 in z 0.119 * [backup-simplify]: Simplify 1 into 1 0.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.121 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.121 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.121 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.121 * [taylor]: Taking taylor expansion of 4.0 in y 0.121 * [backup-simplify]: Simplify 4.0 into 4.0 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.121 * [taylor]: Taking taylor expansion of (* z y) in y 0.121 * [taylor]: Taking taylor expansion of z in y 0.121 * [backup-simplify]: Simplify z into z 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [backup-simplify]: Simplify (* z 0) into 0 0.121 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.121 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.121 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.121 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.121 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.121 * [taylor]: Taking taylor expansion of 4.0 in z 0.121 * [backup-simplify]: Simplify 4.0 into 4.0 0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.121 * [taylor]: Taking taylor expansion of z in z 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (/ 1 1) into 1 0.122 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.122 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.122 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.122 * [taylor]: Taking taylor expansion of 0 in z 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [taylor]: Taking taylor expansion of 0 in z 0.122 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.124 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.125 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.125 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.126 * [backup-simplify]: Simplify (- 0) into 0 0.126 * [taylor]: Taking taylor expansion of 0 in z 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [taylor]: Taking taylor expansion of 0 in z 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [taylor]: Taking taylor expansion of 0 in z 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.127 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.127 * [backup-simplify]: Simplify (- 0) into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.128 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.129 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.129 * [backup-simplify]: Simplify (- 0) into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [taylor]: Taking taylor expansion of 0 in z 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.131 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.131 * [backup-simplify]: Simplify (- 0) into 0 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 0 into 0 0.132 * [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))) 0.132 * * * [progress]: simplifying candidates 0.132 * [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))) 0.133 * * [simplify]: Extracting # 0 : cost 0 0.133 * * [simplify]: Extracting # 1 : cost 0 0.133 * * [simplify]: Extracting # 2 : cost 0 0.133 * * [simplify]: Extracting # 3 : cost 0 0.133 * * [simplify]: Extracting # 4 : cost 0 0.133 * * [simplify]: Extracting # 5 : cost 0 0.133 * * [simplify]: Extracting # 6 : cost 0 0.133 * * [simplify]: Extracting # 7 : cost 0 0.133 * * [simplify]: iteration 0 : 42 enodes (cost 266 ) 0.143 * * [simplify]: Extracting # 0 : cost 0 0.143 * * [simplify]: Extracting # 1 : cost 0 0.143 * * [simplify]: Extracting # 2 : cost 0 0.143 * * [simplify]: Extracting # 3 : cost 0 0.144 * * [simplify]: Extracting # 4 : cost 0 0.144 * * [simplify]: iteration 1 : 114 enodes (cost 255 ) 0.187 * * [simplify]: Extracting # 0 : cost 0 0.188 * * [simplify]: Extracting # 1 : cost 0 0.188 * * [simplify]: Extracting # 2 : cost 0 0.189 * * [simplify]: Extracting # 3 : cost 0 0.189 * * [simplify]: Extracting # 4 : cost 0 0.190 * * [simplify]: iteration 2 : 461 enodes (cost 243 ) 0.547 * * [simplify]: Extracting # 0 : cost 0 0.549 * * [simplify]: Extracting # 1 : cost 0 0.552 * * [simplify]: Extracting # 2 : cost 0 0.559 * * [simplify]: Extracting # 3 : cost 0 0.561 * * [simplify]: Extracting # 4 : cost 0 0.563 * * [simplify]: iteration 3 : 2140 enodes (cost 225 ) 1.880 * * [simplify]: Extracting # 0 : cost 0 1.889 * * [simplify]: Extracting # 1 : cost 0 1.894 * * [simplify]: Extracting # 2 : cost 0 1.899 * * [simplify]: Extracting # 3 : cost 0 1.903 * * [simplify]: Extracting # 4 : cost 0 1.908 * * [simplify]: iteration done: 5000 enodes (cost 218 ) 1.908 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0 (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* (* y 4.0) z)) (exp (- (* x x) (* (* y 4.0) z))) (log (- (* x x) (* (* y 4.0) z))) (exp (- (* x x) (* (* y 4.0) z))) (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z)))) (cbrt (- (* x x) (* (* y 4.0) z))) (pow (- (* x x) (* (* y 4.0) z)) 3) (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (- (pow x 6) (pow (* (* y 4.0) z) 3)) (fma (* z (* y 4.0)) (fma x x (* 4.0 (* z y))) (pow x 4)) (- (* (* y 4.0) z)) (- (pow x 4) (* (* (* y 4.0) z) (* (* y 4.0) z))) (fma x x (* 4.0 (* z y))) (- (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) 1.908 * * * [progress]: adding candidates to table 1.948 * * [progress]: iteration 2 / 4 1.948 * * * [progress]: picking best candidate 1.950 * * * * [pick]: Picked # 1.950 * * * [progress]: localizing error 1.957 * * * [progress]: generating rewritten candidates 1.957 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.957 * * * [progress]: generating series expansions 1.957 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.957 * [backup-simplify]: Simplify (fma x x (- (* (* y 4.0) z))) into (fma x x (- (* 4.0 (* z y)))) 1.957 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in (x y z) around 0 1.957 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in z 1.958 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 1.958 * [taylor]: Taking taylor expansion of (* x x) in z 1.958 * [taylor]: Taking taylor expansion of x in z 1.958 * [backup-simplify]: Simplify x into x 1.958 * [taylor]: Taking taylor expansion of x in z 1.958 * [backup-simplify]: Simplify x into x 1.958 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 1.958 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 1.958 * [taylor]: Taking taylor expansion of 4.0 in z 1.958 * [backup-simplify]: Simplify 4.0 into 4.0 1.958 * [taylor]: Taking taylor expansion of (* z y) in z 1.958 * [taylor]: Taking taylor expansion of z in z 1.958 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify 1 into 1 1.958 * [taylor]: Taking taylor expansion of y in z 1.958 * [backup-simplify]: Simplify y into y 1.958 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in y 1.958 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 1.958 * [taylor]: Taking taylor expansion of (* x x) in y 1.958 * [taylor]: Taking taylor expansion of x in y 1.958 * [backup-simplify]: Simplify x into x 1.958 * [taylor]: Taking taylor expansion of x in y 1.958 * [backup-simplify]: Simplify x into x 1.958 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 1.958 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 1.958 * [taylor]: Taking taylor expansion of 4.0 in y 1.958 * [backup-simplify]: Simplify 4.0 into 4.0 1.958 * [taylor]: Taking taylor expansion of (* z y) in y 1.958 * [taylor]: Taking taylor expansion of z in y 1.958 * [backup-simplify]: Simplify z into z 1.958 * [taylor]: Taking taylor expansion of y in y 1.958 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify 1 into 1 1.958 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 1.958 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 1.958 * [taylor]: Taking taylor expansion of (* x x) in x 1.958 * [taylor]: Taking taylor expansion of x in x 1.958 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify 1 into 1 1.958 * [taylor]: Taking taylor expansion of x in x 1.958 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify 1 into 1 1.958 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 1.958 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 1.958 * [taylor]: Taking taylor expansion of 4.0 in x 1.958 * [backup-simplify]: Simplify 4.0 into 4.0 1.958 * [taylor]: Taking taylor expansion of (* z y) in x 1.958 * [taylor]: Taking taylor expansion of z in x 1.958 * [backup-simplify]: Simplify z into z 1.958 * [taylor]: Taking taylor expansion of y in x 1.958 * [backup-simplify]: Simplify y into y 1.958 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 1.959 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 1.959 * [taylor]: Taking taylor expansion of (* x x) in x 1.959 * [taylor]: Taking taylor expansion of x in x 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 1 into 1 1.959 * [taylor]: Taking taylor expansion of x in x 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 1 into 1 1.959 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 1.959 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 1.959 * [taylor]: Taking taylor expansion of 4.0 in x 1.959 * [backup-simplify]: Simplify 4.0 into 4.0 1.959 * [taylor]: Taking taylor expansion of (* z y) in x 1.959 * [taylor]: Taking taylor expansion of z in x 1.959 * [backup-simplify]: Simplify z into z 1.959 * [taylor]: Taking taylor expansion of y in x 1.959 * [backup-simplify]: Simplify y into y 1.959 * [backup-simplify]: Simplify (* 0 0) into 0 1.959 * [backup-simplify]: Simplify (* z y) into (* z y) 1.959 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 1.959 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 1.960 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 1.960 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 1.960 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 1.960 * [taylor]: Taking taylor expansion of 4.0 in y 1.960 * [backup-simplify]: Simplify 4.0 into 4.0 1.960 * [taylor]: Taking taylor expansion of (* z y) in y 1.960 * [taylor]: Taking taylor expansion of z in y 1.960 * [backup-simplify]: Simplify z into z 1.960 * [taylor]: Taking taylor expansion of y in y 1.960 * [backup-simplify]: Simplify 0 into 0 1.960 * [backup-simplify]: Simplify 1 into 1 1.960 * [backup-simplify]: Simplify (* z 0) into 0 1.960 * [backup-simplify]: Simplify (* 4.0 0) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.960 * [taylor]: Taking taylor expansion of 0 in z 1.960 * [backup-simplify]: Simplify 0 into 0 1.960 * [backup-simplify]: Simplify 0 into 0 1.961 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 1.961 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 1.961 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 1.961 * [backup-simplify]: Simplify (- 0) into 0 1.961 * [backup-simplify]: Simplify (+ 0 0) into 0 1.961 * [taylor]: Taking taylor expansion of 0 in y 1.961 * [backup-simplify]: Simplify 0 into 0 1.961 * [taylor]: Taking taylor expansion of 0 in z 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.962 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 1.962 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 1.962 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 1.962 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 1.962 * [taylor]: Taking taylor expansion of 4.0 in z 1.962 * [backup-simplify]: Simplify 4.0 into 4.0 1.962 * [taylor]: Taking taylor expansion of z in z 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 1 into 1 1.963 * [backup-simplify]: Simplify (* 4.0 0) into 0 1.963 * [backup-simplify]: Simplify (- 0) into 0 1.963 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 1.964 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 1.964 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 1.964 * [backup-simplify]: Simplify (- 0) into 0 1.965 * [backup-simplify]: Simplify (+ 1 0) into 1 1.965 * [taylor]: Taking taylor expansion of 1 in y 1.965 * [backup-simplify]: Simplify 1 into 1 1.965 * [taylor]: Taking taylor expansion of 1 in z 1.965 * [backup-simplify]: Simplify 1 into 1 1.965 * [backup-simplify]: Simplify 1 into 1 1.965 * [taylor]: Taking taylor expansion of 0 in z 1.965 * [backup-simplify]: Simplify 0 into 0 1.965 * [backup-simplify]: Simplify 0 into 0 1.965 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 1.966 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 1.966 * [backup-simplify]: Simplify (- 0) into 0 1.966 * [taylor]: Taking taylor expansion of 0 in z 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify 0 into 0 1.967 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 1.967 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 1.967 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 1.967 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 1.968 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.969 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 1.969 * [backup-simplify]: Simplify (- 0) into 0 1.969 * [backup-simplify]: Simplify (+ 0 0) into 0 1.969 * [taylor]: Taking taylor expansion of 0 in y 1.969 * [backup-simplify]: Simplify 0 into 0 1.969 * [taylor]: Taking taylor expansion of 0 in z 1.969 * [backup-simplify]: Simplify 0 into 0 1.969 * [backup-simplify]: Simplify 0 into 0 1.970 * [taylor]: Taking taylor expansion of 0 in z 1.970 * [backup-simplify]: Simplify 0 into 0 1.970 * [backup-simplify]: Simplify 0 into 0 1.970 * [taylor]: Taking taylor expansion of 0 in z 1.970 * [backup-simplify]: Simplify 0 into 0 1.970 * [backup-simplify]: Simplify 0 into 0 1.970 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.971 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 1.971 * [backup-simplify]: Simplify (- 0) into 0 1.971 * [taylor]: Taking taylor expansion of 0 in z 1.971 * [backup-simplify]: Simplify 0 into 0 1.971 * [backup-simplify]: Simplify 0 into 0 1.971 * [backup-simplify]: Simplify 0 into 0 1.971 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 1.972 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 x) (- (* (* (/ 1 y) 4.0) (/ 1 z)))) into (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) 1.972 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 1.972 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in z 1.972 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.972 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z 1.972 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.972 * [taylor]: Taking taylor expansion of x in z 1.972 * [backup-simplify]: Simplify x into x 1.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.972 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.972 * [taylor]: Taking taylor expansion of x in z 1.972 * [backup-simplify]: Simplify x into x 1.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.972 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 1.972 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 1.972 * [taylor]: Taking taylor expansion of 4.0 in z 1.972 * [backup-simplify]: Simplify 4.0 into 4.0 1.972 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 1.972 * [taylor]: Taking taylor expansion of (* z y) in z 1.972 * [taylor]: Taking taylor expansion of z in z 1.972 * [backup-simplify]: Simplify 0 into 0 1.972 * [backup-simplify]: Simplify 1 into 1 1.972 * [taylor]: Taking taylor expansion of y in z 1.972 * [backup-simplify]: Simplify y into y 1.972 * [backup-simplify]: Simplify (* 0 y) into 0 1.972 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.972 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.972 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in y 1.973 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.973 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.973 * [taylor]: Taking taylor expansion of x in y 1.973 * [backup-simplify]: Simplify x into x 1.973 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.973 * [taylor]: Taking taylor expansion of x in y 1.973 * [backup-simplify]: Simplify x into x 1.973 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.973 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 1.973 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 1.973 * [taylor]: Taking taylor expansion of 4.0 in y 1.973 * [backup-simplify]: Simplify 4.0 into 4.0 1.973 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 1.973 * [taylor]: Taking taylor expansion of (* z y) in y 1.973 * [taylor]: Taking taylor expansion of z in y 1.973 * [backup-simplify]: Simplify z into z 1.973 * [taylor]: Taking taylor expansion of y in y 1.973 * [backup-simplify]: Simplify 0 into 0 1.973 * [backup-simplify]: Simplify 1 into 1 1.973 * [backup-simplify]: Simplify (* z 0) into 0 1.973 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.973 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.973 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 1.973 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.973 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.973 * [taylor]: Taking taylor expansion of x in x 1.973 * [backup-simplify]: Simplify 0 into 0 1.973 * [backup-simplify]: Simplify 1 into 1 1.974 * [backup-simplify]: Simplify (/ 1 1) into 1 1.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.974 * [taylor]: Taking taylor expansion of x in x 1.974 * [backup-simplify]: Simplify 0 into 0 1.974 * [backup-simplify]: Simplify 1 into 1 1.974 * [backup-simplify]: Simplify (/ 1 1) into 1 1.974 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 1.974 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 1.974 * [taylor]: Taking taylor expansion of 4.0 in x 1.974 * [backup-simplify]: Simplify 4.0 into 4.0 1.974 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 1.974 * [taylor]: Taking taylor expansion of (* z y) in x 1.974 * [taylor]: Taking taylor expansion of z in x 1.974 * [backup-simplify]: Simplify z into z 1.974 * [taylor]: Taking taylor expansion of y in x 1.974 * [backup-simplify]: Simplify y into y 1.974 * [backup-simplify]: Simplify (* z y) into (* z y) 1.974 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 1.974 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 1.974 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.974 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.974 * [taylor]: Taking taylor expansion of x in x 1.974 * [backup-simplify]: Simplify 0 into 0 1.974 * [backup-simplify]: Simplify 1 into 1 1.975 * [backup-simplify]: Simplify (/ 1 1) into 1 1.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.975 * [taylor]: Taking taylor expansion of x in x 1.975 * [backup-simplify]: Simplify 0 into 0 1.975 * [backup-simplify]: Simplify 1 into 1 1.975 * [backup-simplify]: Simplify (/ 1 1) into 1 1.975 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 1.975 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 1.975 * [taylor]: Taking taylor expansion of 4.0 in x 1.975 * [backup-simplify]: Simplify 4.0 into 4.0 1.975 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 1.975 * [taylor]: Taking taylor expansion of (* z y) in x 1.975 * [taylor]: Taking taylor expansion of z in x 1.975 * [backup-simplify]: Simplify z into z 1.975 * [taylor]: Taking taylor expansion of y in x 1.975 * [backup-simplify]: Simplify y into y 1.975 * [backup-simplify]: Simplify (* z y) into (* z y) 1.975 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 1.975 * [backup-simplify]: Simplify (* 1 1) into 1 1.976 * [backup-simplify]: Simplify (+ 1 0) into 1 1.976 * [taylor]: Taking taylor expansion of 1 in y 1.976 * [backup-simplify]: Simplify 1 into 1 1.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.977 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.977 * [backup-simplify]: Simplify (+ 0 0) into 0 1.977 * [taylor]: Taking taylor expansion of 0 in y 1.977 * [backup-simplify]: Simplify 0 into 0 1.977 * [taylor]: Taking taylor expansion of 1 in z 1.977 * [backup-simplify]: Simplify 1 into 1 1.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.979 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.979 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 1.979 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 1.979 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 1.979 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 1.979 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 1.979 * [taylor]: Taking taylor expansion of 4.0 in y 1.979 * [backup-simplify]: Simplify 4.0 into 4.0 1.979 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 1.979 * [taylor]: Taking taylor expansion of (* z y) in y 1.979 * [taylor]: Taking taylor expansion of z in y 1.979 * [backup-simplify]: Simplify z into z 1.979 * [taylor]: Taking taylor expansion of y in y 1.979 * [backup-simplify]: Simplify 0 into 0 1.979 * [backup-simplify]: Simplify 1 into 1 1.979 * [backup-simplify]: Simplify (* z 0) into 0 1.979 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.979 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.979 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 1.979 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 1.979 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 1.980 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 1.980 * [taylor]: Taking taylor expansion of 4.0 in z 1.980 * [backup-simplify]: Simplify 4.0 into 4.0 1.980 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.980 * [taylor]: Taking taylor expansion of z in z 1.980 * [backup-simplify]: Simplify 0 into 0 1.980 * [backup-simplify]: Simplify 1 into 1 1.980 * [backup-simplify]: Simplify (/ 1 1) into 1 1.980 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 1.980 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 1.981 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 1.981 * [taylor]: Taking taylor expansion of 0 in z 1.981 * [backup-simplify]: Simplify 0 into 0 1.981 * [taylor]: Taking taylor expansion of 0 in z 1.981 * [backup-simplify]: Simplify 0 into 0 1.981 * [backup-simplify]: Simplify 1 into 1 1.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.982 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 1.982 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 1.983 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 1.983 * [backup-simplify]: Simplify (- 0) into 0 1.986 * [backup-simplify]: Simplify (+ 0 0) into 0 1.986 * [taylor]: Taking taylor expansion of 0 in y 1.986 * [backup-simplify]: Simplify 0 into 0 1.987 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 1.987 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.987 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 1.987 * [backup-simplify]: Simplify (- 0) into 0 1.987 * [taylor]: Taking taylor expansion of 0 in z 1.987 * [backup-simplify]: Simplify 0 into 0 1.987 * [taylor]: Taking taylor expansion of 0 in z 1.987 * [backup-simplify]: Simplify 0 into 0 1.988 * [taylor]: Taking taylor expansion of 0 in z 1.988 * [backup-simplify]: Simplify 0 into 0 1.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.988 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 1.989 * [backup-simplify]: Simplify (- 0) into 0 1.989 * [backup-simplify]: Simplify 0 into 0 1.989 * [backup-simplify]: Simplify 0 into 0 1.989 * [backup-simplify]: Simplify 0 into 0 1.989 * [backup-simplify]: Simplify 0 into 0 1.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.991 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 1.991 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 1.991 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 1.991 * [backup-simplify]: Simplify (- 0) into 0 1.992 * [backup-simplify]: Simplify (+ 0 0) into 0 1.992 * [taylor]: Taking taylor expansion of 0 in y 1.992 * [backup-simplify]: Simplify 0 into 0 1.992 * [taylor]: Taking taylor expansion of 0 in z 1.992 * [backup-simplify]: Simplify 0 into 0 1.992 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.993 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 1.993 * [backup-simplify]: Simplify (- 0) into 0 1.993 * [taylor]: Taking taylor expansion of 0 in z 1.993 * [backup-simplify]: Simplify 0 into 0 1.993 * [taylor]: Taking taylor expansion of 0 in z 1.993 * [backup-simplify]: Simplify 0 into 0 1.993 * [taylor]: Taking taylor expansion of 0 in z 1.993 * [backup-simplify]: Simplify 0 into 0 1.993 * [backup-simplify]: Simplify 0 into 0 1.993 * [backup-simplify]: Simplify 0 into 0 1.994 * [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))) 1.994 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- x)) (- (* (* (/ 1 (- y)) 4.0) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) 1.994 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 1.994 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in z 1.994 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.994 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in z 1.994 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.994 * [taylor]: Taking taylor expansion of -1 in z 1.994 * [backup-simplify]: Simplify -1 into -1 1.994 * [taylor]: Taking taylor expansion of x in z 1.994 * [backup-simplify]: Simplify x into x 1.994 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.994 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.994 * [taylor]: Taking taylor expansion of -1 in z 1.994 * [backup-simplify]: Simplify -1 into -1 1.994 * [taylor]: Taking taylor expansion of x in z 1.994 * [backup-simplify]: Simplify x into x 1.994 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.994 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 1.994 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 1.994 * [taylor]: Taking taylor expansion of 4.0 in z 1.994 * [backup-simplify]: Simplify 4.0 into 4.0 1.994 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 1.994 * [taylor]: Taking taylor expansion of (* z y) in z 1.995 * [taylor]: Taking taylor expansion of z in z 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 1 into 1 1.995 * [taylor]: Taking taylor expansion of y in z 1.995 * [backup-simplify]: Simplify y into y 1.995 * [backup-simplify]: Simplify (* 0 y) into 0 1.995 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.995 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.995 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in y 1.995 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.995 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 1.995 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.995 * [taylor]: Taking taylor expansion of -1 in y 1.995 * [backup-simplify]: Simplify -1 into -1 1.995 * [taylor]: Taking taylor expansion of x in y 1.995 * [backup-simplify]: Simplify x into x 1.995 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.995 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.995 * [taylor]: Taking taylor expansion of -1 in y 1.995 * [backup-simplify]: Simplify -1 into -1 1.995 * [taylor]: Taking taylor expansion of x in y 1.995 * [backup-simplify]: Simplify x into x 1.995 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.995 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 1.995 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 1.995 * [taylor]: Taking taylor expansion of 4.0 in y 1.995 * [backup-simplify]: Simplify 4.0 into 4.0 1.995 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 1.995 * [taylor]: Taking taylor expansion of (* z y) in y 1.995 * [taylor]: Taking taylor expansion of z in y 1.995 * [backup-simplify]: Simplify z into z 1.995 * [taylor]: Taking taylor expansion of y in y 1.995 * [backup-simplify]: Simplify 0 into 0 1.995 * [backup-simplify]: Simplify 1 into 1 1.995 * [backup-simplify]: Simplify (* z 0) into 0 1.996 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.996 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.996 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 1.996 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.996 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.996 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.996 * [taylor]: Taking taylor expansion of -1 in x 1.996 * [backup-simplify]: Simplify -1 into -1 1.996 * [taylor]: Taking taylor expansion of x in x 1.996 * [backup-simplify]: Simplify 0 into 0 1.996 * [backup-simplify]: Simplify 1 into 1 1.996 * [backup-simplify]: Simplify (/ -1 1) into -1 1.996 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.996 * [taylor]: Taking taylor expansion of -1 in x 1.996 * [backup-simplify]: Simplify -1 into -1 1.996 * [taylor]: Taking taylor expansion of x in x 1.996 * [backup-simplify]: Simplify 0 into 0 1.996 * [backup-simplify]: Simplify 1 into 1 1.997 * [backup-simplify]: Simplify (/ -1 1) into -1 1.997 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 1.997 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 1.997 * [taylor]: Taking taylor expansion of 4.0 in x 1.997 * [backup-simplify]: Simplify 4.0 into 4.0 1.997 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 1.997 * [taylor]: Taking taylor expansion of (* z y) in x 1.997 * [taylor]: Taking taylor expansion of z in x 1.997 * [backup-simplify]: Simplify z into z 1.997 * [taylor]: Taking taylor expansion of y in x 1.997 * [backup-simplify]: Simplify y into y 1.997 * [backup-simplify]: Simplify (* z y) into (* z y) 1.997 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 1.997 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 1.997 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 1.997 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.997 * [taylor]: Taking taylor expansion of -1 in x 1.997 * [backup-simplify]: Simplify -1 into -1 1.997 * [taylor]: Taking taylor expansion of x in x 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 1 into 1 1.997 * [backup-simplify]: Simplify (/ -1 1) into -1 1.997 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.997 * [taylor]: Taking taylor expansion of -1 in x 1.997 * [backup-simplify]: Simplify -1 into -1 1.997 * [taylor]: Taking taylor expansion of x in x 1.997 * [backup-simplify]: Simplify 0 into 0 1.997 * [backup-simplify]: Simplify 1 into 1 1.998 * [backup-simplify]: Simplify (/ -1 1) into -1 1.998 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 1.998 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 1.998 * [taylor]: Taking taylor expansion of 4.0 in x 1.998 * [backup-simplify]: Simplify 4.0 into 4.0 1.998 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 1.998 * [taylor]: Taking taylor expansion of (* z y) in x 1.998 * [taylor]: Taking taylor expansion of z in x 1.998 * [backup-simplify]: Simplify z into z 1.998 * [taylor]: Taking taylor expansion of y in x 1.998 * [backup-simplify]: Simplify y into y 1.998 * [backup-simplify]: Simplify (* z y) into (* z y) 1.998 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 1.998 * [backup-simplify]: Simplify (* -1 -1) into 1 1.998 * [backup-simplify]: Simplify (+ 1 0) into 1 1.998 * [taylor]: Taking taylor expansion of 1 in y 1.999 * [backup-simplify]: Simplify 1 into 1 1.999 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.000 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.000 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.000 * [backup-simplify]: Simplify (+ 0 0) into 0 2.000 * [taylor]: Taking taylor expansion of 0 in y 2.000 * [backup-simplify]: Simplify 0 into 0 2.000 * [taylor]: Taking taylor expansion of 1 in z 2.000 * [backup-simplify]: Simplify 1 into 1 2.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.002 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.002 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.002 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.002 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.002 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.002 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.002 * [taylor]: Taking taylor expansion of 4.0 in y 2.002 * [backup-simplify]: Simplify 4.0 into 4.0 2.002 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.002 * [taylor]: Taking taylor expansion of (* z y) in y 2.002 * [taylor]: Taking taylor expansion of z in y 2.002 * [backup-simplify]: Simplify z into z 2.002 * [taylor]: Taking taylor expansion of y in y 2.002 * [backup-simplify]: Simplify 0 into 0 2.002 * [backup-simplify]: Simplify 1 into 1 2.002 * [backup-simplify]: Simplify (* z 0) into 0 2.003 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.003 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.003 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.003 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.003 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.003 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.003 * [taylor]: Taking taylor expansion of 4.0 in z 2.003 * [backup-simplify]: Simplify 4.0 into 4.0 2.003 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.003 * [taylor]: Taking taylor expansion of z in z 2.003 * [backup-simplify]: Simplify 0 into 0 2.003 * [backup-simplify]: Simplify 1 into 1 2.003 * [backup-simplify]: Simplify (/ 1 1) into 1 2.003 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.004 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.004 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.004 * [taylor]: Taking taylor expansion of 0 in z 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [taylor]: Taking taylor expansion of 0 in z 2.004 * [backup-simplify]: Simplify 0 into 0 2.004 * [backup-simplify]: Simplify 1 into 1 2.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.006 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.006 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.006 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.006 * [backup-simplify]: Simplify (- 0) into 0 2.007 * [backup-simplify]: Simplify (+ 0 0) into 0 2.007 * [taylor]: Taking taylor expansion of 0 in y 2.007 * [backup-simplify]: Simplify 0 into 0 2.007 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.007 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.008 * [backup-simplify]: Simplify (- 0) into 0 2.008 * [taylor]: Taking taylor expansion of 0 in z 2.008 * [backup-simplify]: Simplify 0 into 0 2.008 * [taylor]: Taking taylor expansion of 0 in z 2.008 * [backup-simplify]: Simplify 0 into 0 2.008 * [taylor]: Taking taylor expansion of 0 in z 2.008 * [backup-simplify]: Simplify 0 into 0 2.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.008 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.009 * [backup-simplify]: Simplify (- 0) into 0 2.009 * [backup-simplify]: Simplify 0 into 0 2.009 * [backup-simplify]: Simplify 0 into 0 2.009 * [backup-simplify]: Simplify 0 into 0 2.009 * [backup-simplify]: Simplify 0 into 0 2.009 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.010 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.011 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.011 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.011 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.011 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.012 * [backup-simplify]: Simplify (- 0) into 0 2.012 * [backup-simplify]: Simplify (+ 0 0) into 0 2.012 * [taylor]: Taking taylor expansion of 0 in y 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [taylor]: Taking taylor expansion of 0 in z 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.013 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.013 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.013 * [backup-simplify]: Simplify (- 0) into 0 2.013 * [taylor]: Taking taylor expansion of 0 in z 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [taylor]: Taking taylor expansion of 0 in z 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [taylor]: Taking taylor expansion of 0 in z 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.014 * * * [progress]: simplifying candidates 2.014 * [simplify]: Simplifying: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (* (* (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 2.015 * * [simplify]: Extracting # 0 : cost 0 2.015 * * [simplify]: Extracting # 1 : cost 0 2.015 * * [simplify]: Extracting # 2 : cost 0 2.015 * * [simplify]: Extracting # 3 : cost 0 2.015 * * [simplify]: Extracting # 4 : cost 0 2.015 * * [simplify]: Extracting # 5 : cost 0 2.015 * * [simplify]: Extracting # 6 : cost 0 2.015 * * [simplify]: Extracting # 7 : cost 0 2.015 * * [simplify]: iteration 0 : 23 enodes (cost 150 ) 2.019 * * [simplify]: Extracting # 0 : cost 0 2.019 * * [simplify]: Extracting # 1 : cost 0 2.019 * * [simplify]: Extracting # 2 : cost 0 2.019 * * [simplify]: Extracting # 3 : cost 0 2.019 * * [simplify]: iteration 1 : 42 enodes (cost 150 ) 2.028 * * [simplify]: Extracting # 0 : cost 0 2.028 * * [simplify]: Extracting # 1 : cost 0 2.028 * * [simplify]: Extracting # 2 : cost 0 2.028 * * [simplify]: Extracting # 3 : cost 0 2.028 * * [simplify]: iteration 2 : 96 enodes (cost 132 ) 2.055 * * [simplify]: Extracting # 0 : cost 0 2.055 * * [simplify]: Extracting # 1 : cost 0 2.055 * * [simplify]: Extracting # 2 : cost 0 2.056 * * [simplify]: Extracting # 3 : cost 0 2.056 * * [simplify]: Extracting # 4 : cost 0 2.056 * * [simplify]: iteration 3 : 327 enodes (cost 132 ) 2.289 * * [simplify]: Extracting # 0 : cost 0 2.291 * * [simplify]: Extracting # 1 : cost 0 2.292 * * [simplify]: Extracting # 2 : cost 0 2.293 * * [simplify]: Extracting # 3 : cost 0 2.294 * * [simplify]: Extracting # 4 : cost 0 2.295 * * [simplify]: iteration 4 : 1384 enodes (cost 132 ) 3.091 * * [simplify]: Extracting # 0 : cost 0 3.096 * * [simplify]: Extracting # 1 : cost 0 3.102 * * [simplify]: Extracting # 2 : cost 0 3.108 * * [simplify]: Extracting # 3 : cost 0 3.117 * * [simplify]: Extracting # 4 : cost 0 3.124 * * [simplify]: iteration done: 5000 enodes (cost 132 ) 3.124 * [simplify]: Simplified to: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (pow (fma x x (- (* (* y 4.0) z))) 3) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z))) 3.124 * * * [progress]: adding candidates to table 3.151 * [progress]: [Phase 3 of 3] Extracting. 3.152 * [simplify]: Simplifying: (fma x x (- (* (* y 4.0) z))) 3.152 * * [simplify]: Extracting # 0 : cost 0 3.152 * * [simplify]: Extracting # 1 : cost 0 3.153 * * [simplify]: Extracting # 2 : cost 0 3.153 * * [simplify]: Extracting # 3 : cost 0 3.153 * * [simplify]: Extracting # 4 : cost 0 3.153 * * [simplify]: Extracting # 5 : cost 0 3.153 * * [simplify]: Extracting # 6 : cost 0 3.153 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 3.153 * * [simplify]: Extracting # 0 : cost 0 3.153 * * [simplify]: Extracting # 1 : cost 0 3.153 * * [simplify]: Extracting # 2 : cost 0 3.153 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 3.154 * * [simplify]: Extracting # 0 : cost 0 3.154 * * [simplify]: Extracting # 1 : cost 0 3.154 * * [simplify]: Extracting # 2 : cost 0 3.154 * * [simplify]: iteration 2 : 22 enodes (cost 9 ) 3.155 * * [simplify]: Extracting # 0 : cost 0 3.155 * * [simplify]: iteration done: 22 enodes (cost 9 ) 3.155 * [simplify]: Simplified to: (fma x x (- (* (* y 4.0) z))) 3.888 * [regime-testing]: End program error score: 0.028576692399140038