32.025 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (+ (+ (/ x 2.0) (* y x)) 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 4 inf + 1 0.027 * * [simplify]: Extracting # 3 : cost 7 inf + 1 0.027 * * [simplify]: Extracting # 4 : cost 4 inf + 4 0.027 * * [simplify]: Extracting # 5 : cost 0 inf + 375 0.027 * * [simplify]: iteration 0 : 8 enodes (cost 164 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 inf + 375 0.029 * * [simplify]: Extracting # 1 : cost 1 inf + 375 0.029 * * [simplify]: Extracting # 2 : cost 0 inf + 458 0.029 * * [simplify]: iteration 1 : 13 enodes (cost 164 ) 0.031 * * [simplify]: Extracting # 0 : cost 0 inf + 458 0.031 * * [simplify]: Extracting # 1 : cost 2 inf + 383 0.031 * * [simplify]: Extracting # 2 : cost 0 inf + 549 0.032 * * [simplify]: iteration 2 : 23 enodes (cost 139 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 inf + 549 0.037 * * [simplify]: iteration 3 : 26 enodes (cost 139 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 inf + 549 0.044 * * [simplify]: iteration complete: 26 enodes (cost 139 ) 0.044 * [simplify]: Simplified to: (+ (fma y x (/ x 2.0)) z) 0.060 * * [progress]: iteration 1 / 4 0.060 * * * [progress]: picking best candidate 0.067 * * * * [pick]: Picked # 0.067 * * * [progress]: localizing error 0.076 * * * [progress]: generating rewritten candidates 0.076 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.081 * * * [progress]: generating series expansions 0.082 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.082 * [backup-simplify]: Simplify (+ (fma y x (/ x 2.0)) z) into (+ (fma y x (* 0.5 x)) z) 0.082 * [approximate]: Taking taylor expansion of (+ (fma y x (* 0.5 x)) z) in (y x z) around 0 0.082 * [taylor]: Taking taylor expansion of (+ (fma y x (* 0.5 x)) z) in z 0.082 * [taylor]: Taking taylor expansion of (fma y x (* 0.5 x)) in z 0.082 * [taylor]: Rewrote expression to (+ (* y x) (* 0.5 x)) 0.082 * [taylor]: Taking taylor expansion of (* y x) in z 0.082 * [taylor]: Taking taylor expansion of y in z 0.082 * [backup-simplify]: Simplify y into y 0.082 * [taylor]: Taking taylor expansion of x in z 0.082 * [backup-simplify]: Simplify x into x 0.082 * [taylor]: Taking taylor expansion of (* 0.5 x) in z 0.082 * [taylor]: Taking taylor expansion of 0.5 in z 0.082 * [backup-simplify]: Simplify 0.5 into 0.5 0.082 * [taylor]: Taking taylor expansion of x in z 0.082 * [backup-simplify]: Simplify x into x 0.082 * [taylor]: Taking taylor expansion of z in z 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of (+ (fma y x (* 0.5 x)) z) in x 0.082 * [taylor]: Taking taylor expansion of (fma y x (* 0.5 x)) in x 0.082 * [taylor]: Rewrote expression to (+ (* y x) (* 0.5 x)) 0.082 * [taylor]: Taking taylor expansion of (* y x) in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.082 * [taylor]: Taking taylor expansion of 0.5 in x 0.082 * [backup-simplify]: Simplify 0.5 into 0.5 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of z in x 0.083 * [backup-simplify]: Simplify z into z 0.083 * [taylor]: Taking taylor expansion of (+ (fma y x (* 0.5 x)) z) in y 0.083 * [taylor]: Taking taylor expansion of (fma y x (* 0.5 x)) in y 0.083 * [taylor]: Rewrote expression to (+ (* y x) (* 0.5 x)) 0.083 * [taylor]: Taking taylor expansion of (* y x) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.083 * [taylor]: Taking taylor expansion of 0.5 in y 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [backup-simplify]: Simplify z into z 0.083 * [taylor]: Taking taylor expansion of (+ (fma y x (* 0.5 x)) z) in y 0.083 * [taylor]: Taking taylor expansion of (fma y x (* 0.5 x)) in y 0.083 * [taylor]: Rewrote expression to (+ (* y x) (* 0.5 x)) 0.083 * [taylor]: Taking taylor expansion of (* y x) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.083 * [taylor]: Taking taylor expansion of 0.5 in y 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [backup-simplify]: Simplify x into x 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [backup-simplify]: Simplify z into z 0.083 * [backup-simplify]: Simplify (* 0 x) into 0 0.083 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 0.083 * [backup-simplify]: Simplify (+ 0 (* 0.5 x)) into (* 0.5 x) 0.083 * [backup-simplify]: Simplify (+ (* 0.5 x) z) into (+ (* 0.5 x) z) 0.083 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) z) in x 0.084 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.084 * [taylor]: Taking taylor expansion of 0.5 in x 0.084 * [backup-simplify]: Simplify 0.5 into 0.5 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of z in x 0.084 * [backup-simplify]: Simplify z into z 0.084 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.084 * [backup-simplify]: Simplify (+ 0 z) into z 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x 0.085 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 0.085 * [backup-simplify]: Simplify (+ x 0) into x 0.085 * [backup-simplify]: Simplify (+ x 0) into x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.087 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.087 * [taylor]: Taking taylor expansion of 0.5 in z 0.087 * [backup-simplify]: Simplify 0.5 into 0.5 0.087 * [backup-simplify]: Simplify 0.5 into 0.5 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0 0.088 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in x 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 * [taylor]: Taking taylor expansion of 1 in z 0.088 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* x y))) (+ (* 1 (* z (* 1 1))) (* 0.5 (* 1 (* x 1))))) into (+ (* 0.5 x) (+ z (* x y))) 0.089 * [backup-simplify]: Simplify (+ (fma (/ 1 y) (/ 1 x) (/ (/ 1 x) 2.0)) (/ 1 z)) into (+ (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) (/ 1 z)) 0.089 * [approximate]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) (/ 1 z)) in (y x z) around 0 0.089 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) (/ 1 z)) in z 0.089 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) in z 0.089 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 0.5 x)) 0.089 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in z 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.089 * [taylor]: Taking taylor expansion of y in z 0.089 * [backup-simplify]: Simplify y into y 0.089 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.089 * [taylor]: Taking taylor expansion of x in z 0.089 * [backup-simplify]: Simplify x into x 0.089 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.089 * [taylor]: Taking taylor expansion of (/ 0.5 x) in z 0.089 * [taylor]: Taking taylor expansion of 0.5 in z 0.090 * [backup-simplify]: Simplify 0.5 into 0.5 0.090 * [taylor]: Taking taylor expansion of x in z 0.090 * [backup-simplify]: Simplify x into x 0.090 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.090 * [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 (/ 1 1) into 1 0.090 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) (/ 1 z)) in x 0.090 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) in x 0.090 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 0.5 x)) 0.090 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [backup-simplify]: Simplify y into y 0.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (/ 1 1) into 1 0.090 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.091 * [taylor]: Taking taylor expansion of 0.5 in x 0.091 * [backup-simplify]: Simplify 0.5 into 0.5 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5 0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.091 * [taylor]: Taking taylor expansion of z in x 0.091 * [backup-simplify]: Simplify z into z 0.091 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.091 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) (/ 1 z)) in y 0.091 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) in y 0.091 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 0.5 x)) 0.091 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (/ 1 1) into 1 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.092 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.092 * [taylor]: Taking taylor expansion of 0.5 in y 0.092 * [backup-simplify]: Simplify 0.5 into 0.5 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.092 * [taylor]: Taking taylor expansion of z in y 0.092 * [backup-simplify]: Simplify z into z 0.092 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.092 * [taylor]: Taking taylor expansion of (+ (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) (/ 1 z)) in y 0.092 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 0.5 x)) in y 0.092 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 0.5 x)) 0.092 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.092 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.092 * [taylor]: Taking taylor expansion of 0.5 in y 0.092 * [backup-simplify]: Simplify 0.5 into 0.5 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x) 0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.092 * [taylor]: Taking taylor expansion of z in y 0.092 * [backup-simplify]: Simplify z into z 0.093 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.093 * [backup-simplify]: Simplify (* 1 (/ 1 x)) into (/ 1 x) 0.093 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.093 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ 1 1) into 1 0.093 * [taylor]: Taking taylor expansion of 1 in z 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 x))) into 0 0.094 * [backup-simplify]: Simplify (+ 0 (/ 0.5 x)) into (* 0.5 (/ 1 x)) 0.094 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 x)) (/ 1 z)) into (+ (* 0.5 (/ 1 x)) (/ 1 z)) 0.094 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in x 0.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.094 * [taylor]: Taking taylor expansion of 0.5 in x 0.094 * [backup-simplify]: Simplify 0.5 into 0.5 0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (/ 1 1) into 1 0.095 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.095 * [taylor]: Taking taylor expansion of z in x 0.095 * [backup-simplify]: Simplify z into z 0.095 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.096 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.096 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.096 * [taylor]: Taking taylor expansion of 0.5 in z 0.096 * [backup-simplify]: Simplify 0.5 into 0.5 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 1 into 1 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 0.099 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 0.5 x) (/ 0 x)))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.101 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.102 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z) 0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.102 * [taylor]: Taking taylor expansion of z in z 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0.5 into 0.5 0.104 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (* (/ 1 (/ 1 x)) 1))) (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))))) into (+ (* 0.5 x) (+ z (* x y))) 0.104 * [backup-simplify]: Simplify (+ (fma (/ 1 (- y)) (/ 1 (- x)) (/ (/ 1 (- x)) 2.0)) (/ 1 (- z))) into (- (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) (/ 1 z)) 0.104 * [approximate]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) (/ 1 z)) in (y x z) around 0 0.104 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) (/ 1 z)) in z 0.104 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) in z 0.105 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -0.5 x)) 0.105 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in z 0.105 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.105 * [taylor]: Taking taylor expansion of -1 in z 0.105 * [backup-simplify]: Simplify -1 into -1 0.105 * [taylor]: Taking taylor expansion of y in z 0.105 * [backup-simplify]: Simplify y into y 0.105 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.105 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.105 * [taylor]: Taking taylor expansion of -1 in z 0.105 * [backup-simplify]: Simplify -1 into -1 0.105 * [taylor]: Taking taylor expansion of x in z 0.105 * [backup-simplify]: Simplify x into x 0.105 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.105 * [taylor]: Taking taylor expansion of (/ -0.5 x) in z 0.105 * [taylor]: Taking taylor expansion of -0.5 in z 0.106 * [backup-simplify]: Simplify -0.5 into -0.5 0.106 * [taylor]: Taking taylor expansion of x in z 0.106 * [backup-simplify]: Simplify x into x 0.106 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 0.106 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.106 * [taylor]: Taking taylor expansion of z in z 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (/ 1 1) into 1 0.106 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) (/ 1 z)) in x 0.106 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) in x 0.106 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -0.5 x)) 0.106 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.107 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.107 * [taylor]: Taking taylor expansion of -1 in x 0.107 * [backup-simplify]: Simplify -1 into -1 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [backup-simplify]: Simplify y into y 0.107 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.107 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.107 * [taylor]: Taking taylor expansion of -1 in x 0.107 * [backup-simplify]: Simplify -1 into -1 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [backup-simplify]: Simplify (/ -1 1) into -1 0.107 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.107 * [taylor]: Taking taylor expansion of -0.5 in x 0.107 * [backup-simplify]: Simplify -0.5 into -0.5 0.107 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ -0.5 1) into -0.5 0.108 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.108 * [taylor]: Taking taylor expansion of z in x 0.108 * [backup-simplify]: Simplify z into z 0.108 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.108 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) (/ 1 z)) in y 0.108 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) in y 0.108 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -0.5 x)) 0.108 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.108 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [backup-simplify]: Simplify -1 into -1 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ -1 1) into -1 0.109 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [backup-simplify]: Simplify -1 into -1 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [backup-simplify]: Simplify x into x 0.109 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.109 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 0.109 * [taylor]: Taking taylor expansion of -0.5 in y 0.109 * [backup-simplify]: Simplify -0.5 into -0.5 0.109 * [taylor]: Taking taylor expansion of x in y 0.109 * [backup-simplify]: Simplify x into x 0.109 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 0.110 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.110 * [taylor]: Taking taylor expansion of z in y 0.110 * [backup-simplify]: Simplify z into z 0.110 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.110 * [taylor]: Taking taylor expansion of (- (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) (/ 1 z)) in y 0.110 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -0.5 x)) in y 0.110 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -0.5 x)) 0.110 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.110 * [taylor]: Taking taylor expansion of -1 in y 0.110 * [backup-simplify]: Simplify -1 into -1 0.110 * [taylor]: Taking taylor expansion of y in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (/ -1 1) into -1 0.111 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.111 * [taylor]: Taking taylor expansion of -1 in y 0.111 * [backup-simplify]: Simplify -1 into -1 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [backup-simplify]: Simplify x into x 0.111 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.111 * [taylor]: Taking taylor expansion of (/ -0.5 x) in y 0.111 * [taylor]: Taking taylor expansion of -0.5 in y 0.111 * [backup-simplify]: Simplify -0.5 into -0.5 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [backup-simplify]: Simplify x into x 0.111 * [backup-simplify]: Simplify (/ -0.5 x) into (/ -0.5 x) 0.111 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.111 * [taylor]: Taking taylor expansion of z in y 0.111 * [backup-simplify]: Simplify z into z 0.111 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.111 * [backup-simplify]: Simplify (* -1 (/ -1 x)) into (/ 1 x) 0.111 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.111 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (/ 1 1) into 1 0.112 * [taylor]: Taking taylor expansion of 1 in z 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 0.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.114 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 x))) into 0 0.114 * [backup-simplify]: Simplify (+ 0 (/ -0.5 x)) into (- (* 0.5 (/ 1 x))) 0.114 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.114 * [backup-simplify]: Simplify (+ (- (* 0.5 (/ 1 x))) (- (/ 1 z))) into (- (+ (* 0.5 (/ 1 x)) (/ 1 z))) 0.114 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 x)) (/ 1 z))) in x 0.114 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in x 0.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.114 * [taylor]: Taking taylor expansion of 0.5 in x 0.114 * [backup-simplify]: Simplify 0.5 into 0.5 0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ 1 1) into 1 0.115 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.115 * [taylor]: Taking taylor expansion of z in x 0.115 * [backup-simplify]: Simplify z into z 0.115 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.115 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.116 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 0.116 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.116 * [taylor]: Taking taylor expansion of (- 0.5) in z 0.116 * [taylor]: Taking taylor expansion of 0.5 in z 0.116 * [backup-simplify]: Simplify 0.5 into 0.5 0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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 1 into 1 0.118 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0 0.119 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -0.5 x) (/ 0 x)))) into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [taylor]: Taking taylor expansion of 0 in x 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.122 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z) 0.122 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.122 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.122 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.122 * [taylor]: Taking taylor expansion of z in z 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (/ 1 1) into 1 0.123 * [backup-simplify]: Simplify (- 1) into -1 0.123 * [backup-simplify]: Simplify -1 into -1 0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [taylor]: Taking taylor expansion of 0 in z 0.124 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.125 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.126 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (* (/ 1 (/ 1 (- x))) 1))) (+ (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))))) into (+ (* 0.5 x) (+ z (* x y))) 0.126 * * * [progress]: simplifying candidates 0.127 * [simplify]: Simplifying: (expm1 (+ (fma y x (/ x 2.0)) z)) (log1p (+ (fma y x (/ x 2.0)) z)) (* (exp (fma y x (/ x 2.0))) (exp z)) (log (+ (fma y x (/ x 2.0)) z)) (exp (+ (fma y x (/ x 2.0)) z)) (* (cbrt (+ (fma y x (/ x 2.0)) z)) (cbrt (+ (fma y x (/ x 2.0)) z))) (cbrt (+ (fma y x (/ x 2.0)) z)) (* (* (+ (fma y x (/ x 2.0)) z) (+ (fma y x (/ x 2.0)) z)) (+ (fma y x (/ x 2.0)) z)) (sqrt (+ (fma y x (/ x 2.0)) z)) (sqrt (+ (fma y x (/ x 2.0)) z)) (+ (pow (fma y x (/ x 2.0)) 3) (pow z 3)) (+ (* (fma y x (/ x 2.0)) (fma y x (/ x 2.0))) (- (* z z) (* (fma y x (/ x 2.0)) z))) (- (* (fma y x (/ x 2.0)) (fma y x (/ x 2.0))) (* z z)) (- (fma y x (/ x 2.0)) z) (+ (fma y x (/ x 2.0)) z) (+ (/ x 2.0) z) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) 0.128 * * [simplify]: Extracting # 0 : cost 16 inf + 0 0.128 * * [simplify]: Extracting # 1 : cost 29 inf + 0 0.128 * * [simplify]: Extracting # 2 : cost 34 inf + 42 0.128 * * [simplify]: Extracting # 3 : cost 26 inf + 372 0.128 * * [simplify]: Extracting # 4 : cost 16 inf + 1639 0.129 * * [simplify]: Extracting # 5 : cost 2 inf + 4885 0.129 * * [simplify]: Extracting # 6 : cost 0 inf + 5403 0.130 * * [simplify]: iteration 0 : 36 enodes (cost 4121 ) 0.146 * * [simplify]: Extracting # 0 : cost 0 inf + 5403 0.146 * * [simplify]: Extracting # 1 : cost 16 inf + 5021 0.147 * * [simplify]: Extracting # 2 : cost 3 inf + 7094 0.148 * * [simplify]: Extracting # 3 : cost 0 inf + 7576 0.149 * * [simplify]: Extracting # 4 : cost 0 inf + 7536 0.150 * * [simplify]: iteration 1 : 88 enodes (cost 3650 ) 0.184 * * [simplify]: Extracting # 0 : cost 0 inf + 7536 0.188 * * [simplify]: Extracting # 1 : cost 19 inf + 7411 0.192 * * [simplify]: Extracting # 2 : cost 3 inf + 10465 0.196 * * [simplify]: Extracting # 3 : cost 2 inf + 10466 0.200 * * [simplify]: Extracting # 4 : cost 0 inf + 10987 0.204 * * [simplify]: iteration 2 : 195 enodes (cost 3550 ) 0.280 * * [simplify]: Extracting # 0 : cost 0 inf + 10987 0.284 * * [simplify]: Extracting # 1 : cost 88 inf + 10817 0.291 * * [simplify]: Extracting # 2 : cost 3 inf + 28138 0.298 * * [simplify]: Extracting # 3 : cost 0 inf + 28645 0.308 * * [simplify]: iteration 3 : 476 enodes (cost 3550 ) 0.589 * * [simplify]: Extracting # 0 : cost 0 inf + 28645 0.605 * * [simplify]: Extracting # 1 : cost 293 inf + 27245 0.636 * * [simplify]: Extracting # 2 : cost 3 inf + 98260 0.677 * * [simplify]: Extracting # 3 : cost 0 inf + 98517 0.716 * * [simplify]: Extracting # 4 : cost 0 inf + 98427 0.756 * * [simplify]: iteration 4 : 1866 enodes (cost 3505 ) 1.420 * * [simplify]: Extracting # 0 : cost 0 inf + 98427 1.507 * * [simplify]: Extracting # 1 : cost 660 inf + 93867 1.637 * * [simplify]: Extracting # 2 : cost 40 inf + 246547 1.774 * * [simplify]: Extracting # 3 : cost 11 inf + 249775 1.945 * * [simplify]: Extracting # 4 : cost 0 inf + 253183 2.109 * * [simplify]: iteration complete: 5000 enodes (cost 3505 ) 2.110 * [simplify]: Simplified to: (expm1 (+ (fma y x (/ x 2.0)) z)) (log1p (+ (fma y x (/ x 2.0)) z)) (exp (+ (fma y x (/ x 2.0)) z)) (log (+ (fma y x (/ x 2.0)) z)) (exp (+ (fma y x (/ x 2.0)) z)) (* (cbrt (+ (fma y x (/ x 2.0)) z)) (cbrt (+ (fma y x (/ x 2.0)) z))) (cbrt (+ (fma y x (/ x 2.0)) z)) (* (* (+ (fma y x (/ x 2.0)) z) (+ (fma y x (/ x 2.0)) z)) (+ (fma y x (/ x 2.0)) z)) (sqrt (+ (fma y x (/ x 2.0)) z)) (sqrt (+ (fma y x (/ x 2.0)) z)) (fma z (* z z) (* (* (fma y x (/ x 2.0)) (fma y x (/ x 2.0))) (fma y x (/ x 2.0)))) (fma (fma y x (/ x 2.0)) (fma y x (/ x 2.0)) (* z (- z (fma y x (/ x 2.0))))) (- (* (fma y x (/ x 2.0)) (fma y x (/ x 2.0))) (* z z)) (- (fma y x (/ x 2.0)) z) (+ (fma y x (/ x 2.0)) z) (+ (/ x 2.0) z) (fma x (+ 0.5 y) z) (fma x (+ 0.5 y) z) (fma x (+ 0.5 y) z) 2.111 * * * [progress]: adding candidates to table 2.204 * * [progress]: iteration 2 / 4 2.204 * * * [progress]: picking best candidate 2.210 * * * * [pick]: Picked # 2.210 * * * [progress]: localizing error 2.217 * * * [progress]: generating rewritten candidates 2.217 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.218 * * * [progress]: generating series expansions 2.218 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.218 * [backup-simplify]: Simplify (fma x (+ 0.5 y) z) into (fma x (+ y 0.5) z) 2.218 * [approximate]: Taking taylor expansion of (fma x (+ y 0.5) z) in (x y z) around 0 2.218 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in z 2.218 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 2.218 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in z 2.218 * [taylor]: Taking taylor expansion of x in z 2.218 * [backup-simplify]: Simplify x into x 2.218 * [taylor]: Taking taylor expansion of (+ y 0.5) in z 2.218 * [taylor]: Taking taylor expansion of y in z 2.218 * [backup-simplify]: Simplify y into y 2.218 * [taylor]: Taking taylor expansion of 0.5 in z 2.218 * [backup-simplify]: Simplify 0.5 into 0.5 2.218 * [taylor]: Taking taylor expansion of z in z 2.218 * [backup-simplify]: Simplify 0 into 0 2.218 * [backup-simplify]: Simplify 1 into 1 2.218 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in y 2.218 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 2.218 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in y 2.219 * [taylor]: Taking taylor expansion of x in y 2.219 * [backup-simplify]: Simplify x into x 2.219 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 2.219 * [taylor]: Taking taylor expansion of y in y 2.219 * [backup-simplify]: Simplify 0 into 0 2.219 * [backup-simplify]: Simplify 1 into 1 2.219 * [taylor]: Taking taylor expansion of 0.5 in y 2.219 * [backup-simplify]: Simplify 0.5 into 0.5 2.219 * [taylor]: Taking taylor expansion of z in y 2.219 * [backup-simplify]: Simplify z into z 2.219 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in x 2.219 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 2.219 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.219 * [backup-simplify]: Simplify 0 into 0 2.219 * [backup-simplify]: Simplify 1 into 1 2.219 * [taylor]: Taking taylor expansion of (+ y 0.5) in x 2.219 * [taylor]: Taking taylor expansion of y in x 2.219 * [backup-simplify]: Simplify y into y 2.219 * [taylor]: Taking taylor expansion of 0.5 in x 2.219 * [backup-simplify]: Simplify 0.5 into 0.5 2.219 * [taylor]: Taking taylor expansion of z in x 2.219 * [backup-simplify]: Simplify z into z 2.219 * [taylor]: Taking taylor expansion of (fma x (+ y 0.5) z) in x 2.219 * [taylor]: Rewrote expression to (+ (* x (+ y 0.5)) z) 2.219 * [taylor]: Taking taylor expansion of (* x (+ y 0.5)) in x 2.219 * [taylor]: Taking taylor expansion of x in x 2.219 * [backup-simplify]: Simplify 0 into 0 2.219 * [backup-simplify]: Simplify 1 into 1 2.219 * [taylor]: Taking taylor expansion of (+ y 0.5) in x 2.219 * [taylor]: Taking taylor expansion of y in x 2.219 * [backup-simplify]: Simplify y into y 2.219 * [taylor]: Taking taylor expansion of 0.5 in x 2.219 * [backup-simplify]: Simplify 0.5 into 0.5 2.219 * [taylor]: Taking taylor expansion of z in x 2.219 * [backup-simplify]: Simplify z into z 2.219 * [backup-simplify]: Simplify (+ y 0.5) into (+ y 0.5) 2.219 * [backup-simplify]: Simplify (* 0 (+ y 0.5)) into 0 2.219 * [backup-simplify]: Simplify (+ 0 z) into z 2.219 * [taylor]: Taking taylor expansion of z in y 2.219 * [backup-simplify]: Simplify z into z 2.219 * [taylor]: Taking taylor expansion of z in z 2.219 * [backup-simplify]: Simplify 0 into 0 2.219 * [backup-simplify]: Simplify 1 into 1 2.220 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify (+ 0 0) into 0 2.220 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 0.5))) into (+ y 0.5) 2.220 * [backup-simplify]: Simplify (+ (+ y 0.5) 0) into (+ y 0.5) 2.220 * [taylor]: Taking taylor expansion of (+ y 0.5) in y 2.220 * [taylor]: Taking taylor expansion of y in y 2.220 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify 1 into 1 2.220 * [taylor]: Taking taylor expansion of 0.5 in y 2.220 * [backup-simplify]: Simplify 0.5 into 0.5 2.221 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 2.221 * [taylor]: Taking taylor expansion of 0.5 in z 2.221 * [backup-simplify]: Simplify 0.5 into 0.5 2.221 * [backup-simplify]: Simplify 0.5 into 0.5 2.221 * [taylor]: Taking taylor expansion of 0 in z 2.221 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify 1 into 1 2.221 * [backup-simplify]: Simplify (+ 0 0) into 0 2.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 0.5)))) into 0 2.222 * [backup-simplify]: Simplify (+ 0 0) into 0 2.222 * [taylor]: Taking taylor expansion of 0 in y 2.222 * [backup-simplify]: Simplify 0 into 0 2.222 * [taylor]: Taking taylor expansion of 0 in z 2.222 * [backup-simplify]: Simplify 0 into 0 2.222 * [backup-simplify]: Simplify 0 into 0 2.222 * [backup-simplify]: Simplify (+ 1 0) into 1 2.222 * [taylor]: Taking taylor expansion of 1 in z 2.222 * [backup-simplify]: Simplify 1 into 1 2.222 * [backup-simplify]: Simplify 1 into 1 2.223 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* y x))) (+ (* 1 (* z (* 1 1))) (* 0.5 (* 1 (* 1 x))))) into (+ (* 0.5 x) (+ z (* x y))) 2.223 * [backup-simplify]: Simplify (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) into (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) 2.223 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) in (x y z) around 0 2.223 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) in z 2.223 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ 0.5 (/ 1 y))) (/ 1 z)) 2.223 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ 0.5 (/ 1 y))) in z 2.223 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.223 * [taylor]: Taking taylor expansion of x in z 2.223 * [backup-simplify]: Simplify x into x 2.223 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.223 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in z 2.223 * [taylor]: Taking taylor expansion of 0.5 in z 2.223 * [backup-simplify]: Simplify 0.5 into 0.5 2.223 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.223 * [taylor]: Taking taylor expansion of y in z 2.223 * [backup-simplify]: Simplify y into y 2.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.223 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.223 * [taylor]: Taking taylor expansion of z in z 2.223 * [backup-simplify]: Simplify 0 into 0 2.223 * [backup-simplify]: Simplify 1 into 1 2.224 * [backup-simplify]: Simplify (/ 1 1) into 1 2.224 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) in y 2.224 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ 0.5 (/ 1 y))) (/ 1 z)) 2.224 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ 0.5 (/ 1 y))) in y 2.224 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.224 * [taylor]: Taking taylor expansion of x in y 2.224 * [backup-simplify]: Simplify x into x 2.224 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.224 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in y 2.224 * [taylor]: Taking taylor expansion of 0.5 in y 2.224 * [backup-simplify]: Simplify 0.5 into 0.5 2.224 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.224 * [taylor]: Taking taylor expansion of y in y 2.224 * [backup-simplify]: Simplify 0 into 0 2.224 * [backup-simplify]: Simplify 1 into 1 2.224 * [backup-simplify]: Simplify (/ 1 1) into 1 2.224 * [taylor]: Taking taylor expansion of (/ 1 z) in y 2.224 * [taylor]: Taking taylor expansion of z in y 2.224 * [backup-simplify]: Simplify z into z 2.224 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.224 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) in x 2.224 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ 0.5 (/ 1 y))) (/ 1 z)) 2.224 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ 0.5 (/ 1 y))) in x 2.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.224 * [taylor]: Taking taylor expansion of x in x 2.224 * [backup-simplify]: Simplify 0 into 0 2.224 * [backup-simplify]: Simplify 1 into 1 2.225 * [backup-simplify]: Simplify (/ 1 1) into 1 2.225 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in x 2.225 * [taylor]: Taking taylor expansion of 0.5 in x 2.225 * [backup-simplify]: Simplify 0.5 into 0.5 2.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.225 * [taylor]: Taking taylor expansion of y in x 2.225 * [backup-simplify]: Simplify y into y 2.225 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.225 * [taylor]: Taking taylor expansion of (/ 1 z) in x 2.225 * [taylor]: Taking taylor expansion of z in x 2.225 * [backup-simplify]: Simplify z into z 2.225 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.225 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ 0.5 (/ 1 y)) (/ 1 z)) in x 2.225 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ 0.5 (/ 1 y))) (/ 1 z)) 2.225 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ 0.5 (/ 1 y))) in x 2.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.225 * [taylor]: Taking taylor expansion of x in x 2.225 * [backup-simplify]: Simplify 0 into 0 2.225 * [backup-simplify]: Simplify 1 into 1 2.225 * [backup-simplify]: Simplify (/ 1 1) into 1 2.225 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in x 2.225 * [taylor]: Taking taylor expansion of 0.5 in x 2.225 * [backup-simplify]: Simplify 0.5 into 0.5 2.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.225 * [taylor]: Taking taylor expansion of y in x 2.225 * [backup-simplify]: Simplify y into y 2.226 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.226 * [taylor]: Taking taylor expansion of (/ 1 z) in x 2.226 * [taylor]: Taking taylor expansion of z in x 2.226 * [backup-simplify]: Simplify z into z 2.226 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.226 * [backup-simplify]: Simplify (+ 0.5 (/ 1 y)) into (+ 0.5 (/ 1 y)) 2.226 * [backup-simplify]: Simplify (* 1 (+ 0.5 (/ 1 y))) into (+ 0.5 (/ 1 y)) 2.226 * [backup-simplify]: Simplify (+ (+ 0.5 (/ 1 y)) 0) into (+ 0.5 (/ 1 y)) 2.226 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in y 2.226 * [taylor]: Taking taylor expansion of 0.5 in y 2.226 * [backup-simplify]: Simplify 0.5 into 0.5 2.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.226 * [taylor]: Taking taylor expansion of y in y 2.226 * [backup-simplify]: Simplify 0 into 0 2.226 * [backup-simplify]: Simplify 1 into 1 2.226 * [backup-simplify]: Simplify (/ 1 1) into 1 2.226 * [backup-simplify]: Simplify (+ 0 1) into 1 2.226 * [taylor]: Taking taylor expansion of 1 in z 2.226 * [backup-simplify]: Simplify 1 into 1 2.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.227 * [backup-simplify]: Simplify (+ 0 0) into 0 2.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.228 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (+ 0.5 (/ 1 y)))) into 0 2.228 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z) 2.228 * [taylor]: Taking taylor expansion of (/ 1 z) in y 2.228 * [taylor]: Taking taylor expansion of z in y 2.228 * [backup-simplify]: Simplify z into z 2.228 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.228 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 2.228 * [taylor]: Taking taylor expansion of 0.5 in z 2.228 * [backup-simplify]: Simplify 0.5 into 0.5 2.228 * [backup-simplify]: Simplify 1 into 1 2.229 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.229 * [backup-simplify]: Simplify (+ 0 0) into 0 2.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ 0.5 (/ 1 y))))) into 0 2.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.230 * [backup-simplify]: Simplify (+ 0 0) into 0 2.230 * [taylor]: Taking taylor expansion of 0 in y 2.230 * [backup-simplify]: Simplify 0 into 0 2.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.230 * [taylor]: Taking taylor expansion of z in z 2.230 * [backup-simplify]: Simplify 0 into 0 2.230 * [backup-simplify]: Simplify 1 into 1 2.231 * [backup-simplify]: Simplify (/ 1 1) into 1 2.231 * [backup-simplify]: Simplify 1 into 1 2.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.231 * [backup-simplify]: Simplify (+ 0 0) into 0 2.231 * [taylor]: Taking taylor expansion of 0 in z 2.231 * [backup-simplify]: Simplify 0 into 0 2.231 * [backup-simplify]: Simplify 0.5 into 0.5 2.232 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) into (+ (* 0.5 x) (+ z (* x y))) 2.232 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (+ 0.5 (/ 1 (- y))) (/ 1 (- z))) into (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) 2.232 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in (x y z) around 0 2.232 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in z 2.232 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 2.232 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in z 2.232 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.232 * [taylor]: Taking taylor expansion of -1 in z 2.232 * [backup-simplify]: Simplify -1 into -1 2.232 * [taylor]: Taking taylor expansion of x in z 2.232 * [backup-simplify]: Simplify x into x 2.232 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.232 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in z 2.232 * [taylor]: Taking taylor expansion of 0.5 in z 2.232 * [backup-simplify]: Simplify 0.5 into 0.5 2.232 * [taylor]: Taking taylor expansion of (/ 1 y) in z 2.232 * [taylor]: Taking taylor expansion of y in z 2.232 * [backup-simplify]: Simplify y into y 2.232 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.232 * [taylor]: Taking taylor expansion of (/ -1 z) in z 2.232 * [taylor]: Taking taylor expansion of -1 in z 2.232 * [backup-simplify]: Simplify -1 into -1 2.232 * [taylor]: Taking taylor expansion of z in z 2.232 * [backup-simplify]: Simplify 0 into 0 2.233 * [backup-simplify]: Simplify 1 into 1 2.233 * [backup-simplify]: Simplify (/ -1 1) into -1 2.233 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in y 2.233 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 2.233 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in y 2.233 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.233 * [taylor]: Taking taylor expansion of -1 in y 2.233 * [backup-simplify]: Simplify -1 into -1 2.233 * [taylor]: Taking taylor expansion of x in y 2.233 * [backup-simplify]: Simplify x into x 2.233 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.233 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in y 2.233 * [taylor]: Taking taylor expansion of 0.5 in y 2.233 * [backup-simplify]: Simplify 0.5 into 0.5 2.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.233 * [taylor]: Taking taylor expansion of y in y 2.233 * [backup-simplify]: Simplify 0 into 0 2.233 * [backup-simplify]: Simplify 1 into 1 2.233 * [backup-simplify]: Simplify (/ 1 1) into 1 2.233 * [taylor]: Taking taylor expansion of (/ -1 z) in y 2.233 * [taylor]: Taking taylor expansion of -1 in y 2.233 * [backup-simplify]: Simplify -1 into -1 2.233 * [taylor]: Taking taylor expansion of z in y 2.233 * [backup-simplify]: Simplify z into z 2.233 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 2.234 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in x 2.234 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 2.234 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in x 2.234 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.234 * [taylor]: Taking taylor expansion of -1 in x 2.234 * [backup-simplify]: Simplify -1 into -1 2.234 * [taylor]: Taking taylor expansion of x in x 2.234 * [backup-simplify]: Simplify 0 into 0 2.234 * [backup-simplify]: Simplify 1 into 1 2.234 * [backup-simplify]: Simplify (/ -1 1) into -1 2.234 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 2.234 * [taylor]: Taking taylor expansion of 0.5 in x 2.234 * [backup-simplify]: Simplify 0.5 into 0.5 2.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.234 * [taylor]: Taking taylor expansion of y in x 2.234 * [backup-simplify]: Simplify y into y 2.235 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.235 * [taylor]: Taking taylor expansion of (/ -1 z) in x 2.235 * [taylor]: Taking taylor expansion of -1 in x 2.235 * [backup-simplify]: Simplify -1 into -1 2.235 * [taylor]: Taking taylor expansion of z in x 2.235 * [backup-simplify]: Simplify z into z 2.235 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 2.235 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 0.5 (/ 1 y)) (/ -1 z)) in x 2.235 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 0.5 (/ 1 y))) (/ -1 z)) 2.235 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 0.5 (/ 1 y))) in x 2.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.235 * [taylor]: Taking taylor expansion of -1 in x 2.235 * [backup-simplify]: Simplify -1 into -1 2.235 * [taylor]: Taking taylor expansion of x in x 2.235 * [backup-simplify]: Simplify 0 into 0 2.235 * [backup-simplify]: Simplify 1 into 1 2.235 * [backup-simplify]: Simplify (/ -1 1) into -1 2.236 * [taylor]: Taking taylor expansion of (- 0.5 (/ 1 y)) in x 2.236 * [taylor]: Taking taylor expansion of 0.5 in x 2.236 * [backup-simplify]: Simplify 0.5 into 0.5 2.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.236 * [taylor]: Taking taylor expansion of y in x 2.236 * [backup-simplify]: Simplify y into y 2.236 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.236 * [taylor]: Taking taylor expansion of (/ -1 z) in x 2.236 * [taylor]: Taking taylor expansion of -1 in x 2.236 * [backup-simplify]: Simplify -1 into -1 2.236 * [taylor]: Taking taylor expansion of z in x 2.236 * [backup-simplify]: Simplify z into z 2.236 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 2.236 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.236 * [backup-simplify]: Simplify (+ 0.5 (- (/ 1 y))) into (- 0.5 (/ 1 y)) 2.236 * [backup-simplify]: Simplify (* -1 (- 0.5 (/ 1 y))) into (* -1 (- 0.5 (/ 1 y))) 2.236 * [backup-simplify]: Simplify (+ (* -1 (- 0.5 (/ 1 y))) 0) into (- (/ 1 y) 0.5) 2.236 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y 2.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.236 * [taylor]: Taking taylor expansion of y in y 2.237 * [backup-simplify]: Simplify 0 into 0 2.237 * [backup-simplify]: Simplify 1 into 1 2.237 * [backup-simplify]: Simplify (/ 1 1) into 1 2.237 * [taylor]: Taking taylor expansion of 0.5 in y 2.237 * [backup-simplify]: Simplify 0.5 into 0.5 2.237 * [backup-simplify]: Simplify (+ 1 0) into 1 2.237 * [taylor]: Taking taylor expansion of 1 in z 2.237 * [backup-simplify]: Simplify 1 into 1 2.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.238 * [backup-simplify]: Simplify (- 0) into 0 2.238 * [backup-simplify]: Simplify (+ 0 0) into 0 2.239 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.240 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 0.5 (/ 1 y)))) into 0 2.240 * [backup-simplify]: Simplify (+ 0 (/ -1 z)) into (- (/ 1 z)) 2.240 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y 2.240 * [taylor]: Taking taylor expansion of (/ 1 z) in y 2.240 * [taylor]: Taking taylor expansion of z in y 2.240 * [backup-simplify]: Simplify z into z 2.240 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.241 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.242 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 2.242 * [taylor]: Taking taylor expansion of (- 0.5) in z 2.242 * [taylor]: Taking taylor expansion of 0.5 in z 2.242 * [backup-simplify]: Simplify 0.5 into 0.5 2.242 * [backup-simplify]: Simplify 1 into 1 2.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.243 * [backup-simplify]: Simplify (- 0) into 0 2.243 * [backup-simplify]: Simplify (+ 0 0) into 0 2.244 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.245 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 0.5 (/ 1 y))))) into 0 2.245 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0 2.245 * [backup-simplify]: Simplify (+ 0 0) into 0 2.245 * [taylor]: Taking taylor expansion of 0 in y 2.245 * [backup-simplify]: Simplify 0 into 0 2.245 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 2.245 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 2.246 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.246 * [taylor]: Taking taylor expansion of z in z 2.246 * [backup-simplify]: Simplify 0 into 0 2.246 * [backup-simplify]: Simplify 1 into 1 2.246 * [backup-simplify]: Simplify (/ 1 1) into 1 2.246 * [backup-simplify]: Simplify (- 1) into -1 2.246 * [backup-simplify]: Simplify -1 into -1 2.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.248 * [backup-simplify]: Simplify (- 0) into 0 2.249 * [backup-simplify]: Simplify (+ 0 0) into 0 2.249 * [taylor]: Taking taylor expansion of 0 in z 2.249 * [backup-simplify]: Simplify 0 into 0 2.249 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.249 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.251 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) into (+ (* 0.5 x) (+ z (* x y))) 2.251 * * * [progress]: simplifying candidates 2.251 * [simplify]: Simplifying: (expm1 (fma x (+ 0.5 y) z)) (log1p (fma x (+ 0.5 y) z)) (* x (+ 0.5 y)) (log (fma x (+ 0.5 y) z)) (exp (fma x (+ 0.5 y) z)) (* (cbrt (fma x (+ 0.5 y) z)) (cbrt (fma x (+ 0.5 y) z))) (cbrt (fma x (+ 0.5 y) z)) (* (* (fma x (+ 0.5 y) z) (fma x (+ 0.5 y) z)) (fma x (+ 0.5 y) z)) (sqrt (fma x (+ 0.5 y) z)) (sqrt (fma x (+ 0.5 y) z)) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) (+ (* 0.5 x) (+ z (* x y))) 2.251 * * [simplify]: Extracting # 0 : cost 10 inf + 0 2.252 * * [simplify]: Extracting # 1 : cost 16 inf + 0 2.252 * * [simplify]: Extracting # 2 : cost 19 inf + 1 2.252 * * [simplify]: Extracting # 3 : cost 9 inf + 960 2.252 * * [simplify]: Extracting # 4 : cost 1 inf + 1946 2.253 * * [simplify]: Extracting # 5 : cost 0 inf + 2110 2.253 * * [simplify]: iteration 0 : 20 enodes (cost 2126 ) 2.260 * * [simplify]: Extracting # 0 : cost 0 inf + 2110 2.261 * * [simplify]: Extracting # 1 : cost 1 inf + 2085 2.261 * * [simplify]: Extracting # 2 : cost 0 inf + 2168 2.262 * * [simplify]: iteration 1 : 33 enodes (cost 2051 ) 2.274 * * [simplify]: Extracting # 0 : cost 0 inf + 2168 2.274 * * [simplify]: Extracting # 1 : cost 12 inf + 2078 2.276 * * [simplify]: Extracting # 2 : cost 0 inf + 3874 2.277 * * [simplify]: iteration 2 : 64 enodes (cost 1931 ) 2.299 * * [simplify]: Extracting # 0 : cost 0 inf + 3874 2.300 * * [simplify]: Extracting # 1 : cost 84 inf + 3874 2.303 * * [simplify]: Extracting # 2 : cost 3 inf + 17797 2.307 * * [simplify]: Extracting # 3 : cost 2 inf + 17798 2.311 * * [simplify]: Extracting # 4 : cost 0 inf + 18418 2.316 * * [simplify]: iteration 3 : 247 enodes (cost 1931 ) 2.600 * * [simplify]: Extracting # 0 : cost 0 inf + 18418 2.615 * * [simplify]: Extracting # 1 : cost 280 inf + 18418 2.640 * * [simplify]: Extracting # 2 : cost 6 inf + 74198 2.682 * * [simplify]: Extracting # 3 : cost 1 inf + 75052 2.734 * * [simplify]: Extracting # 4 : cost 0 inf + 75362 2.784 * * [simplify]: iteration 4 : 1389 enodes (cost 1931 ) 3.655 * * [simplify]: Extracting # 0 : cost 0 inf + 75362 3.772 * * [simplify]: Extracting # 1 : cost 1062 inf + 73307 3.967 * * [simplify]: Extracting # 2 : cost 20 inf + 311138 4.221 * * [simplify]: Extracting # 3 : cost 2 inf + 314537 4.513 * * [simplify]: Extracting # 4 : cost 0 inf + 315239 4.759 * * [simplify]: iteration complete: 5004 enodes (cost 1931 ) 4.759 * [simplify]: Simplified to: (expm1 (fma x (+ 0.5 y) z)) (log1p (fma x (+ 0.5 y) z)) (* x (+ 0.5 y)) (log (fma x (+ 0.5 y) z)) (exp (fma x (+ 0.5 y) z)) (* (cbrt (fma x (+ 0.5 y) z)) (cbrt (fma x (+ 0.5 y) z))) (cbrt (fma x (+ 0.5 y) z)) (* (* (fma x (+ 0.5 y) z) (fma x (+ 0.5 y) z)) (fma x (+ 0.5 y) z)) (sqrt (fma x (+ 0.5 y) z)) (sqrt (fma x (+ 0.5 y) z)) (fma (+ 0.5 y) x z) (fma (+ 0.5 y) x z) (fma (+ 0.5 y) x z) 4.759 * * * [progress]: adding candidates to table 4.819 * [progress]: [Phase 3 of 3] Extracting. 4.820 * * [regime]: Finding splitpoints for: (# #) 4.820 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 4.820 * * * * [regimes]: Trying to branch on z from (# #) 4.855 * * * * [regimes]: Trying to branch on y from (# #) 4.887 * * * * [regimes]: Trying to branch on x from (# #) 4.928 * * * [regime]: Found split indices: #