14.305 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying using # : (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) 0.028 * * [simplify]: iteration 0 : 16 enodes (cost 6 ) 0.029 * * [simplify]: iteration 1 : 29 enodes (cost 6 ) 0.030 * * [simplify]: iteration 2 : 42 enodes (cost 6 ) 0.032 * * [simplify]: iteration 3 : 49 enodes (cost 6 ) 0.033 * * [simplify]: iteration 4 : 55 enodes (cost 6 ) 0.035 * * [simplify]: iteration 5 : 61 enodes (cost 6 ) 0.036 * * [simplify]: iteration 6 : 63 enodes (cost 6 ) 0.038 * * [simplify]: iteration 7 : 63 enodes (cost 6 ) 0.038 * [simplify]: Simplified to: (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) 0.038 * * [progress]: iteration 1 / 4 0.038 * * * [progress]: picking best candidate 0.040 * * * * [pick]: Picked # 0.040 * * * [progress]: localizing error 0.048 * * * [progress]: generating rewritten candidates 0.048 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2) 0.054 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.060 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.074 * * * [progress]: generating series expansions 0.074 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2) 0.074 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0 0.074 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.074 * [taylor]: Taking taylor expansion of (* x z) in z 0.074 * [taylor]: Taking taylor expansion of x in z 0.074 * [taylor]: Taking taylor expansion of z in z 0.074 * [taylor]: Taking taylor expansion of y in z 0.075 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 0.075 * [taylor]: Taking taylor expansion of (* x z) in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.075 * [taylor]: Taking taylor expansion of z in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.075 * [taylor]: Taking taylor expansion of (* x z) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of z in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.075 * [taylor]: Taking taylor expansion of (* x z) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.075 * [taylor]: Taking taylor expansion of z in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.076 * [taylor]: Taking taylor expansion of (/ z y) in y 0.076 * [taylor]: Taking taylor expansion of z in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of z in z 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of 0 in z 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0 0.079 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.079 * [taylor]: Taking taylor expansion of y in z 0.079 * [taylor]: Taking taylor expansion of (* x z) in z 0.079 * [taylor]: Taking taylor expansion of x in z 0.079 * [taylor]: Taking taylor expansion of z in z 0.079 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* x z) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of z in y 0.080 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (* x z) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of z in x 0.080 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (* x z) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of z in x 0.080 * [taylor]: Taking taylor expansion of (/ y z) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of z in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.080 * [taylor]: Taking taylor expansion of z in z 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in z 0.081 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0 0.085 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 0.085 * [taylor]: Taking taylor expansion of -1 in z 0.085 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.085 * [taylor]: Taking taylor expansion of y in z 0.085 * [taylor]: Taking taylor expansion of (* x z) in z 0.085 * [taylor]: Taking taylor expansion of x in z 0.085 * [taylor]: Taking taylor expansion of z in z 0.085 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 0.085 * [taylor]: Taking taylor expansion of -1 in y 0.085 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of (* x z) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of z in y 0.086 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 0.086 * [taylor]: Taking taylor expansion of -1 in x 0.086 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (* x z) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 0.086 * [taylor]: Taking taylor expansion of -1 in x 0.086 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (* x z) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of z in x 0.086 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y 0.086 * [taylor]: Taking taylor expansion of -1 in y 0.086 * [taylor]: Taking taylor expansion of (/ y z) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of z in y 0.087 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.087 * [taylor]: Taking taylor expansion of -1 in z 0.087 * [taylor]: Taking taylor expansion of z in z 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.091 * [taylor]: Taking taylor expansion of 0 in z 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [taylor]: Taking taylor expansion of 0 in z 0.093 * [taylor]: Taking taylor expansion of 0 in z 0.093 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.094 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0 0.094 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y 0.094 * [taylor]: Taking taylor expansion of (+ x 4.0) in y 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [taylor]: Taking taylor expansion of 4.0 in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.095 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x 0.095 * [taylor]: Taking taylor expansion of (+ x 4.0) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of 4.0 in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x 0.095 * [taylor]: Taking taylor expansion of (+ x 4.0) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of 4.0 in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y 0.095 * [taylor]: Taking taylor expansion of 4.0 in y 0.095 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0 0.100 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y 0.100 * [taylor]: Taking taylor expansion of 4.0 in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x 0.100 * [taylor]: Taking taylor expansion of 4.0 in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x 0.100 * [taylor]: Taking taylor expansion of 4.0 in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of y in y 0.102 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.102 * [taylor]: Taking taylor expansion of 4.0 in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0 0.108 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y 0.108 * [taylor]: Taking taylor expansion of -1 in y 0.108 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y 0.108 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y 0.108 * [taylor]: Taking taylor expansion of 4.0 in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x 0.108 * [taylor]: Taking taylor expansion of -1 in x 0.108 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x 0.108 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x 0.108 * [taylor]: Taking taylor expansion of 4.0 in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x 0.108 * [taylor]: Taking taylor expansion of -1 in x 0.108 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x 0.108 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x 0.108 * [taylor]: Taking taylor expansion of 4.0 in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.110 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.110 * [taylor]: Taking taylor expansion of 4.0 in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.123 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.123 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0 0.123 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z 0.123 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z 0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z 0.123 * [taylor]: Taking taylor expansion of 4.0 in z 0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.123 * [taylor]: Taking taylor expansion of y in z 0.123 * [taylor]: Taking taylor expansion of (/ x y) in z 0.123 * [taylor]: Taking taylor expansion of x in z 0.123 * [taylor]: Taking taylor expansion of y in z 0.123 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.123 * [taylor]: Taking taylor expansion of (* x z) in z 0.123 * [taylor]: Taking taylor expansion of x in z 0.123 * [taylor]: Taking taylor expansion of z in z 0.123 * [taylor]: Taking taylor expansion of y in z 0.124 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y 0.124 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y 0.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.124 * [taylor]: Taking taylor expansion of 4.0 in y 0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of (/ x y) in y 0.124 * [taylor]: Taking taylor expansion of x in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 0.124 * [taylor]: Taking taylor expansion of (* x z) in y 0.124 * [taylor]: Taking taylor expansion of x in y 0.124 * [taylor]: Taking taylor expansion of z in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x 0.124 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x 0.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 0.124 * [taylor]: Taking taylor expansion of 4.0 in x 0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of (/ x y) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.125 * [taylor]: Taking taylor expansion of (* x z) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of z in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x 0.125 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x 0.125 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 0.125 * [taylor]: Taking taylor expansion of 4.0 in x 0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of (/ x y) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.125 * [taylor]: Taking taylor expansion of (* x z) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of z in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.126 * [taylor]: Taking taylor expansion of 4.0 in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of 4.0 in z 0.127 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of (/ z y) in y 0.127 * [taylor]: Taking taylor expansion of z in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of (- 1 z) in z 0.127 * [taylor]: Taking taylor expansion of 1 in z 0.127 * [taylor]: Taking taylor expansion of z in z 0.129 * [taylor]: Taking taylor expansion of 0 in z 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [taylor]: Taking taylor expansion of 0 in z 0.133 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0 0.134 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z 0.134 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z 0.134 * [taylor]: Taking taylor expansion of (/ y x) in z 0.134 * [taylor]: Taking taylor expansion of y in z 0.134 * [taylor]: Taking taylor expansion of x in z 0.134 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 0.134 * [taylor]: Taking taylor expansion of 4.0 in z 0.134 * [taylor]: Taking taylor expansion of y in z 0.134 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.134 * [taylor]: Taking taylor expansion of y in z 0.134 * [taylor]: Taking taylor expansion of (* x z) in z 0.134 * [taylor]: Taking taylor expansion of x in z 0.134 * [taylor]: Taking taylor expansion of z in z 0.135 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y 0.135 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y 0.135 * [taylor]: Taking taylor expansion of (/ y x) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.135 * [taylor]: Taking taylor expansion of 4.0 in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (* x z) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of z in y 0.135 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x 0.135 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x 0.135 * [taylor]: Taking taylor expansion of (/ y x) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (* 4.0 y) in x 0.135 * [taylor]: Taking taylor expansion of 4.0 in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (* x z) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of z in x 0.135 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x 0.135 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x 0.135 * [taylor]: Taking taylor expansion of (/ y x) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (* 4.0 y) in x 0.136 * [taylor]: Taking taylor expansion of 4.0 in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (* x z) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [taylor]: Taking taylor expansion of (/ y z) in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [taylor]: Taking taylor expansion of z in y 0.136 * [taylor]: Taking taylor expansion of 0 in z 0.138 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.138 * [taylor]: Taking taylor expansion of 4.0 in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of 0 in z 0.138 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z 0.138 * [taylor]: Taking taylor expansion of 1 in z 0.138 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.138 * [taylor]: Taking taylor expansion of z in z 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [taylor]: Taking taylor expansion of 4.0 in z 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [taylor]: Taking taylor expansion of 0 in z 0.147 * [taylor]: Taking taylor expansion of 0 in z 0.148 * [taylor]: Taking taylor expansion of 0 in z 0.148 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0 0.149 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z 0.149 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z 0.149 * [taylor]: Taking taylor expansion of (/ y x) in z 0.149 * [taylor]: Taking taylor expansion of y in z 0.149 * [taylor]: Taking taylor expansion of x in z 0.149 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.149 * [taylor]: Taking taylor expansion of y in z 0.149 * [taylor]: Taking taylor expansion of (* x z) in z 0.149 * [taylor]: Taking taylor expansion of x in z 0.149 * [taylor]: Taking taylor expansion of z in z 0.150 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 0.150 * [taylor]: Taking taylor expansion of 4.0 in z 0.150 * [taylor]: Taking taylor expansion of y in z 0.150 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y 0.150 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y 0.150 * [taylor]: Taking taylor expansion of (/ y x) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of x in y 0.150 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (* x z) in y 0.150 * [taylor]: Taking taylor expansion of x in y 0.150 * [taylor]: Taking taylor expansion of z in y 0.150 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.150 * [taylor]: Taking taylor expansion of 4.0 in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.150 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x 0.150 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x 0.150 * [taylor]: Taking taylor expansion of (/ y x) in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of (* x z) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of z in x 0.150 * [taylor]: Taking taylor expansion of (* 4.0 y) in x 0.150 * [taylor]: Taking taylor expansion of 4.0 in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x 0.151 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x 0.151 * [taylor]: Taking taylor expansion of (/ y x) in x 0.151 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.151 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of (* x z) in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of z in x 0.151 * [taylor]: Taking taylor expansion of (* 4.0 y) in x 0.151 * [taylor]: Taking taylor expansion of 4.0 in x 0.151 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y 0.151 * [taylor]: Taking taylor expansion of (/ y z) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of z in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.153 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.153 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.153 * [taylor]: Taking taylor expansion of 4.0 in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of 0 in z 0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z 0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.154 * [taylor]: Taking taylor expansion of z in z 0.154 * [taylor]: Taking taylor expansion of 1 in z 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.158 * [taylor]: Taking taylor expansion of (- 4.0) in z 0.158 * [taylor]: Taking taylor expansion of 4.0 in z 0.158 * [taylor]: Taking taylor expansion of 0 in z 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.162 * [taylor]: Taking taylor expansion of 0 in z 0.162 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.165 * * * [progress]: simplifying candidates 0.166 * [simplify]: Simplifying using # : (expm1 (* (/ x y) z)) (log1p (* (/ x y) z)) (* (/ x y) z) (+ (- (log x) (log y)) (log z)) (+ (log (/ x y)) (log z)) (log (* (/ x y) z)) (exp (* (/ x y) z)) (* (/ (* (* x x) x) (* (* y y) y)) (* (* z z) z)) (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* z z) z)) (* (cbrt (* (/ x y) z)) (cbrt (* (/ x y) z))) (cbrt (* (/ x y) z)) (* (* (* (/ x y) z) (* (/ x y) z)) (* (/ x y) z)) (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z)) (* (sqrt (/ x y)) (sqrt z)) (* (sqrt (/ x y)) (sqrt z)) (* (/ (sqrt x) (sqrt y)) (sqrt z)) (* (/ (sqrt x) (sqrt y)) (sqrt z)) (* (/ x y) (* (cbrt z) (cbrt z))) (* (/ x y) (sqrt z)) (* (/ x y) 1) (* (cbrt (/ x y)) z) (* (sqrt (/ x y)) z) (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (sqrt y)) z) (* (/ (cbrt x) y) z) (* (/ (sqrt x) (cbrt y)) z) (* (/ (sqrt x) (sqrt y)) z) (* (/ (sqrt x) y) z) (* (/ x (cbrt y)) z) (* (/ x (sqrt y)) z) (* (/ x y) z) (* (/ x y) z) (* (/ 1 y) z) (* x z) (expm1 (/ (+ x 4.0) y)) (log1p (/ (+ x 4.0) y)) (- (log (+ x 4.0)) (log y)) (log (/ (+ x 4.0) y)) (exp (/ (+ x 4.0) y)) (/ (* (* (+ x 4.0) (+ x 4.0)) (+ x 4.0)) (* (* y y) y)) (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (* (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (+ x 4.0)) (- y) (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1) (/ (cbrt (+ x 4.0)) y) (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x 4.0)) (cbrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) 1) (/ (sqrt (+ x 4.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (/ 1 1) (/ (+ x 4.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (/ 1 1) (/ (+ x 4.0) y) (/ 1 y) (/ y (+ x 4.0)) (/ (+ x 4.0) (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (sqrt y)) (/ (+ x 4.0) 1) (/ y (cbrt (+ x 4.0))) (/ y (sqrt (+ x 4.0))) (/ y (+ x 4.0)) (/ y (+ x 4.0)) (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (* y (- x 4.0)) (fma (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) 1) (/ (cbrt (+ x 4.0)) y) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x 4.0)) (cbrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ (sqrt (+ x 4.0)) 1) (/ (sqrt (+ x 4.0)) y) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ 1 1) (/ (+ x 4.0) y) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (/ 1 1) (/ (+ x 4.0) y) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma 1 (/ (+ x 4.0) y) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (fma (+ x 4.0) (/ 1 y) (- (* z (/ x y)))) (fma (- z) (/ x y) (* z (/ x y))) (expm1 (- (/ (+ x 4.0) y) (* (/ x y) z))) (log1p (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (/ (exp (/ (+ x 4.0) y)) (exp (* (/ x y) z))) (log (- (/ (+ x 4.0) y) (* (/ x y) z))) (exp (- (/ (+ x 4.0) y) (* (/ x y) z))) (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (* (* (- (/ (+ x 4.0) y) (* (/ x y) z)) (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (/ (+ x 4.0) y) (* (/ x y) z))) (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (+ x 4.0) (* x z)) (- (* (+ x 4.0) y) (* y (* x z))) (* y y) (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3)) (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (* (/ x y) z) (* (/ x y) z)) (* (/ (+ x 4.0) y) (* (/ x y) z)))) (- (* (/ x y) z)) (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* (/ x y) z) (* (/ x y) z))) (+ (/ (+ x 4.0) y) (* (/ x y) z)) (- (* (/ x y) z)) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (+ (* 4.0 (/ 1 y)) (/ x y)) (+ (* 4.0 (/ 1 y)) (/ x y)) (+ (* 4.0 (/ 1 y)) (/ x y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) 0.172 * * [simplify]: iteration 0 : 399 enodes (cost 743 ) 0.179 * * [simplify]: iteration 1 : 1422 enodes (cost 683 ) 0.205 * * [simplify]: iteration 2 : 5001 enodes (cost 668 ) 0.210 * [simplify]: Simplified to: (expm1 (* (/ x y) z)) (log1p (* (/ x y) z)) (* (/ x y) z) (log (* (/ x y) z)) (log (* (/ x y) z)) (log (* (/ x y) z)) (exp (* (/ x y) z)) (pow (* (/ x y) z) 3) (pow (* (/ x y) z) 3) (* (cbrt (* (/ x y) z)) (cbrt (* (/ x y) z))) (cbrt (* (/ x y) z)) (pow (* (/ x y) z) 3) (sqrt (* (/ x y) z)) (sqrt (* (/ x y) z)) (* (sqrt (/ x y)) (sqrt z)) (* (sqrt (/ x y)) (sqrt z)) (* (/ (sqrt x) (sqrt y)) (sqrt z)) (* (/ (sqrt x) (sqrt y)) (sqrt z)) (* (/ x y) (* (cbrt z) (cbrt z))) (* (/ x y) (sqrt z)) (/ x y) (* (cbrt (/ x y)) z) (* (sqrt (/ x y)) z) (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (sqrt y)) z) (* (/ (cbrt x) y) z) (* (/ (sqrt x) (cbrt y)) z) (* (/ (sqrt x) (sqrt y)) z) (* (/ (sqrt x) y) z) (* (/ x (cbrt y)) z) (* (/ x (sqrt y)) z) (* (/ x y) z) (* (/ x y) z) (/ z y) (* x z) (expm1 (/ (+ x 4.0) y)) (log1p (/ (+ x 4.0) y)) (log (/ (+ x 4.0) y)) (log (/ (+ x 4.0) y)) (exp (/ (+ x 4.0) y)) (pow (/ (+ x 4.0) y) 3) (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (pow (/ (+ x 4.0) y) 3) (sqrt (/ (+ x 4.0) y)) (sqrt (/ (+ x 4.0) y)) (- (+ x 4.0)) (- y) (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (/ (cbrt (+ x 4.0)) y) (/ (sqrt (+ x 4.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x 4.0)) (cbrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (/ (sqrt (+ x 4.0)) (sqrt y)) (sqrt (+ x 4.0)) (/ (sqrt (+ x 4.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) 1 (/ (+ x 4.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) 1 (/ (+ x 4.0) y) (/ 1 y) (/ y (+ x 4.0)) (/ (+ x 4.0) (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (sqrt y)) (+ x 4.0) (/ y (cbrt (+ x 4.0))) (/ y (sqrt (+ x 4.0))) (/ y (+ x 4.0)) (/ y (+ x 4.0)) (* (fma x x (- (* 4.0 4.0) (* x 4.0))) y) (* y (- x 4.0)) (fma (* (cbrt (/ (+ x 4.0) y)) (cbrt (/ (+ x 4.0) y))) (cbrt (/ (+ x 4.0) y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (- (/ (+ x 4.0) y) (* (/ x y) z)) (* (/ x y) (+ (- z) z)) (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x 4.0)) (cbrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (fma (/ (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (sqrt y)) (/ (cbrt (+ x 4.0)) (sqrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (fma (* (cbrt (+ x 4.0)) (cbrt (+ x 4.0))) (/ (cbrt (+ x 4.0)) y) (- (* (/ x y) z))) (* (/ x y) (+ (- z) z)) (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (- (/ (+ x 4.0) y) (* (/ x y) z)) (* (/ x y) (+ (- z) z)) (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (- (/ (+ x 4.0) y) (* (/ x y) z)) (* (/ x y) (+ (- z) z)) (fma (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x 4.0) (cbrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (fma (/ 1 (sqrt y)) (/ (+ x 4.0) (sqrt y)) (- (* z (/ x y)))) (* (/ x y) (+ (- z) z)) (- (/ (+ x 4.0) y) (* (/ x y) z)) (* (/ x y) (+ (- z) z)) (- (/ (+ x 4.0) y) (* (/ x y) z)) (* (/ x y) (+ (- z) z)) (- (/ (+ x 4.0) y) (* (/ x y) z)) (* (/ x y) (+ (- z) z)) (expm1 (- (/ (+ x 4.0) y) (* (/ x y) z))) (log1p (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (- (* (/ x y) z)) (exp (- (/ (+ x 4.0) y) (* (/ x y) z))) (log (- (/ (+ x 4.0) y) (* (/ x y) z))) (exp (- (/ (+ x 4.0) y) (* (/ x y) z))) (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (pow (- (/ (+ x 4.0) y) (* (/ x y) z)) 3) (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (+ x 4.0) (* x z)) (* y (- (+ x 4.0) (* x z))) (* y y) (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3)) (fma (/ (+ x 4.0) y) (/ (+ x 4.0) y) (* (* (/ x y) z) (fma (/ x y) z (/ (+ x 4.0) y)))) (- (* (/ x y) z)) (* (- (/ (+ x 4.0) y) (* (/ x y) z)) (fma (/ x y) z (/ (+ x 4.0) y))) (fma (/ x y) z (/ (+ x 4.0) y)) (- (* (/ x y) z)) (* (/ x y) z) (* (/ x y) z) (* (/ x y) z) (fma 4.0 (/ 1 y) (/ x y)) (fma 4.0 (/ 1 y) (/ x y)) (fma 4.0 (/ 1 y) (/ x y)) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) 0.211 * * * [progress]: adding candidates to table 0.447 * * [progress]: iteration 2 / 4 0.447 * * * [progress]: picking best candidate 0.460 * * * * [pick]: Picked # 0.460 * * * [progress]: localizing error 0.477 * * * [progress]: generating rewritten candidates 0.477 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 1 2) 0.495 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2 2) 0.496 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2 1) 0.501 * * * [progress]: generating series expansions 0.501 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.502 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0 0.502 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z 0.502 * [taylor]: Taking taylor expansion of (* x z) in z 0.502 * [taylor]: Taking taylor expansion of x in z 0.502 * [taylor]: Taking taylor expansion of z in z 0.502 * [taylor]: Taking taylor expansion of y in z 0.502 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y 0.502 * [taylor]: Taking taylor expansion of (* x z) in y 0.502 * [taylor]: Taking taylor expansion of x in y 0.502 * [taylor]: Taking taylor expansion of z in y 0.502 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.503 * [taylor]: Taking taylor expansion of (* x z) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of z in x 0.503 * [taylor]: Taking taylor expansion of y in x 0.503 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x 0.503 * [taylor]: Taking taylor expansion of (* x z) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of z in x 0.503 * [taylor]: Taking taylor expansion of y in x 0.503 * [taylor]: Taking taylor expansion of (/ z y) in y 0.503 * [taylor]: Taking taylor expansion of z in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of z in z 0.504 * [taylor]: Taking taylor expansion of 0 in y 0.505 * [taylor]: Taking taylor expansion of 0 in z 0.506 * [taylor]: Taking taylor expansion of 0 in y 0.506 * [taylor]: Taking taylor expansion of 0 in z 0.507 * [taylor]: Taking taylor expansion of 0 in z 0.507 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0 0.507 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.507 * [taylor]: Taking taylor expansion of y in z 0.507 * [taylor]: Taking taylor expansion of (* x z) in z 0.507 * [taylor]: Taking taylor expansion of x in z 0.507 * [taylor]: Taking taylor expansion of z in z 0.507 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of (* x z) in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.507 * [taylor]: Taking taylor expansion of z in y 0.508 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of (* x z) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of z in x 0.508 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of (* x z) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of z in x 0.508 * [taylor]: Taking taylor expansion of (/ y z) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of z in y 0.509 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.509 * [taylor]: Taking taylor expansion of z in z 0.509 * [taylor]: Taking taylor expansion of 0 in y 0.509 * [taylor]: Taking taylor expansion of 0 in z 0.510 * [taylor]: Taking taylor expansion of 0 in z 0.511 * [taylor]: Taking taylor expansion of 0 in y 0.511 * [taylor]: Taking taylor expansion of 0 in z 0.511 * [taylor]: Taking taylor expansion of 0 in z 0.511 * [taylor]: Taking taylor expansion of 0 in z 0.513 * [taylor]: Taking taylor expansion of 0 in y 0.513 * [taylor]: Taking taylor expansion of 0 in z 0.513 * [taylor]: Taking taylor expansion of 0 in z 0.513 * [taylor]: Taking taylor expansion of 0 in z 0.513 * [taylor]: Taking taylor expansion of 0 in z 0.514 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0 0.514 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z 0.514 * [taylor]: Taking taylor expansion of -1 in z 0.514 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z 0.514 * [taylor]: Taking taylor expansion of y in z 0.514 * [taylor]: Taking taylor expansion of (* x z) in z 0.514 * [taylor]: Taking taylor expansion of x in z 0.514 * [taylor]: Taking taylor expansion of z in z 0.514 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y 0.514 * [taylor]: Taking taylor expansion of -1 in y 0.514 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y 0.514 * [taylor]: Taking taylor expansion of y in y 0.514 * [taylor]: Taking taylor expansion of (* x z) in y 0.514 * [taylor]: Taking taylor expansion of x in y 0.514 * [taylor]: Taking taylor expansion of z in y 0.514 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 0.514 * [taylor]: Taking taylor expansion of -1 in x 0.514 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.514 * [taylor]: Taking taylor expansion of y in x 0.514 * [taylor]: Taking taylor expansion of (* x z) in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.514 * [taylor]: Taking taylor expansion of z in x 0.515 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x 0.515 * [taylor]: Taking taylor expansion of -1 in x 0.515 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of (* x z) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of z in x 0.515 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y 0.515 * [taylor]: Taking taylor expansion of -1 in y 0.515 * [taylor]: Taking taylor expansion of (/ y z) in y 0.515 * [taylor]: Taking taylor expansion of y in y 0.515 * [taylor]: Taking taylor expansion of z in y 0.515 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.515 * [taylor]: Taking taylor expansion of -1 in z 0.515 * [taylor]: Taking taylor expansion of z in z 0.516 * [taylor]: Taking taylor expansion of 0 in y 0.517 * [taylor]: Taking taylor expansion of 0 in z 0.517 * [taylor]: Taking taylor expansion of 0 in z 0.519 * [taylor]: Taking taylor expansion of 0 in y 0.519 * [taylor]: Taking taylor expansion of 0 in z 0.519 * [taylor]: Taking taylor expansion of 0 in z 0.519 * [taylor]: Taking taylor expansion of 0 in z 0.522 * [taylor]: Taking taylor expansion of 0 in y 0.522 * [taylor]: Taking taylor expansion of 0 in z 0.522 * [taylor]: Taking taylor expansion of 0 in z 0.522 * [taylor]: Taking taylor expansion of 0 in z 0.523 * [taylor]: Taking taylor expansion of 0 in z 0.523 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 1 2) 0.523 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.523 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.523 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.523 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.523 * [taylor]: Taking taylor expansion of 1/3 in y 0.523 * [taylor]: Taking taylor expansion of (log y) in y 0.523 * [taylor]: Taking taylor expansion of y in y 0.524 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.524 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.524 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.524 * [taylor]: Taking taylor expansion of 1/3 in y 0.524 * [taylor]: Taking taylor expansion of (log y) in y 0.524 * [taylor]: Taking taylor expansion of y in y 0.575 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.576 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.576 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.576 * [taylor]: Taking taylor expansion of 1/3 in y 0.576 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.577 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.577 * [taylor]: Taking taylor expansion of 1/3 in y 0.577 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.577 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.577 * [taylor]: Taking taylor expansion of y in y 0.629 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.629 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.629 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.629 * [taylor]: Taking taylor expansion of -1 in y 0.630 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.630 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.630 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.630 * [taylor]: Taking taylor expansion of 1/3 in y 0.630 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.631 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.631 * [taylor]: Taking taylor expansion of -1 in y 0.632 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.632 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.632 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.632 * [taylor]: Taking taylor expansion of 1/3 in y 0.632 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.695 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2 2) 0.695 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.695 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.695 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.696 * [taylor]: Taking taylor expansion of 1/3 in y 0.696 * [taylor]: Taking taylor expansion of (log y) in y 0.696 * [taylor]: Taking taylor expansion of y in y 0.696 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.696 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.696 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.696 * [taylor]: Taking taylor expansion of 1/3 in y 0.696 * [taylor]: Taking taylor expansion of (log y) in y 0.696 * [taylor]: Taking taylor expansion of y in y 0.743 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.743 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.743 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.743 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.743 * [taylor]: Taking taylor expansion of 1/3 in y 0.743 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.743 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.744 * [taylor]: Taking taylor expansion of y in y 0.744 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.744 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.744 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.744 * [taylor]: Taking taylor expansion of 1/3 in y 0.744 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.744 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.744 * [taylor]: Taking taylor expansion of y in y 0.801 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.801 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.801 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.801 * [taylor]: Taking taylor expansion of -1 in y 0.802 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.802 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.802 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.802 * [taylor]: Taking taylor expansion of 1/3 in y 0.802 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.802 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.802 * [taylor]: Taking taylor expansion of y in y 0.803 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.803 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.803 * [taylor]: Taking taylor expansion of -1 in y 0.803 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.803 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.803 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.803 * [taylor]: Taking taylor expansion of 1/3 in y 0.803 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.803 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.803 * [taylor]: Taking taylor expansion of y in y 0.871 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2 1) 0.871 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0 0.871 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.871 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.871 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.871 * [taylor]: Taking taylor expansion of 1/3 in y 0.871 * [taylor]: Taking taylor expansion of (log y) in y 0.871 * [taylor]: Taking taylor expansion of y in y 0.872 * [taylor]: Taking taylor expansion of (pow y 1/3) in y 0.872 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y 0.872 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y 0.872 * [taylor]: Taking taylor expansion of 1/3 in y 0.872 * [taylor]: Taking taylor expansion of (log y) in y 0.872 * [taylor]: Taking taylor expansion of y in y 0.924 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0 0.924 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.924 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.924 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.924 * [taylor]: Taking taylor expansion of 1/3 in y 0.924 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.924 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.924 * [taylor]: Taking taylor expansion of y in y 0.925 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.925 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.925 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.925 * [taylor]: Taking taylor expansion of 1/3 in y 0.925 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.925 * [taylor]: Taking taylor expansion of y in y 0.981 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0 0.981 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.981 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.981 * [taylor]: Taking taylor expansion of -1 in y 0.982 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.982 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.982 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.982 * [taylor]: Taking taylor expansion of 1/3 in y 0.982 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.982 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.982 * [taylor]: Taking taylor expansion of y in y 0.983 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y 0.983 * [taylor]: Taking taylor expansion of (cbrt -1) in y 0.983 * [taylor]: Taking taylor expansion of -1 in y 0.984 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y 0.984 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y 0.984 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y 0.984 * [taylor]: Taking taylor expansion of 1/3 in y 0.984 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 0.984 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.984 * [taylor]: Taking taylor expansion of y in y 1.044 * * * [progress]: simplifying candidates 1.046 * [simplify]: Simplifying using # : (expm1 (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (log1p (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)) (+ (- (+ (log (cbrt x)) (log (cbrt x))) (+ (log (cbrt y)) (log (cbrt y)))) (+ (- (log (cbrt x)) (log (cbrt y))) (log z))) (+ (- (+ (log (cbrt x)) (log (cbrt x))) (+ (log (cbrt y)) (log (cbrt y)))) (+ (log (/ (cbrt x) (cbrt y))) (log z))) (+ (- (+ (log (cbrt x)) (log (cbrt x))) (+ (log (cbrt y)) (log (cbrt y)))) (log (* (/ (cbrt x) (cbrt y)) z))) (+ (- (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt y) (cbrt y)))) (+ (- (log (cbrt x)) (log (cbrt y))) (log z))) (+ (- (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt y) (cbrt y)))) (+ (log (/ (cbrt x) (cbrt y))) (log z))) (+ (- (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt y) (cbrt y)))) (log (* (/ (cbrt x) (cbrt y)) z))) (+ (- (log (* (cbrt x) (cbrt x))) (+ (log (cbrt y)) (log (cbrt y)))) (+ (- (log (cbrt x)) (log (cbrt y))) (log z))) (+ (- (log (* (cbrt x) (cbrt x))) (+ (log (cbrt y)) (log (cbrt y)))) (+ (log (/ (cbrt x) (cbrt y))) (log z))) (+ (- (log (* (cbrt x) (cbrt x))) (+ (log (cbrt y)) (log (cbrt y)))) (log (* (/ (cbrt x) (cbrt y)) z))) (+ (- (log (* (cbrt x) (cbrt x))) (log (* (cbrt y) (cbrt y)))) (+ (- (log (cbrt x)) (log (cbrt y))) (log z))) (+ (- (log (* (cbrt x) (cbrt x))) (log (* (cbrt y) (cbrt y)))) (+ (log (/ (cbrt x) (cbrt y))) (log z))) (+ (- (log (* (cbrt x) (cbrt x))) (log (* (cbrt y) (cbrt y)))) (log (* (/ (cbrt x) (cbrt y)) z))) (+ (log (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (+ (- (log (cbrt x)) (log (cbrt y))) (log z))) (+ (log (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (+ (log (/ (cbrt x) (cbrt y))) (log z))) (+ (log (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (log (* (/ (cbrt x) (cbrt y)) z))) (log (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (exp (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* (/ (* x x) (* y y)) (* (/ x y) (* (* z z) z))) (* (/ (* x x) (* y y)) (* (* (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (/ (cbrt x) (cbrt y))) (* (* z z) z))) (* (/ (* x x) (* y y)) (* (* (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (cbrt x) (cbrt y)) z))) (* (/ (* x x) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (/ x y) (* (* z z) z))) (* (/ (* x x) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (* (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (/ (cbrt x) (cbrt y))) (* (* z z) z))) (* (/ (* x x) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (* (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (cbrt x) (cbrt y)) z))) (* (/ (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (* y y)) (* (/ x y) (* (* z z) z))) (* (/ (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (* y y)) (* (* (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (/ (cbrt x) (cbrt y))) (* (* z z) z))) (* (/ (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (* y y)) (* (* (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (cbrt x) (cbrt y)) z))) (* (/ (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (/ x y) (* (* z z) z))) (* (/ (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (* (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (/ (cbrt x) (cbrt y))) (* (* z z) z))) (* (/ (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (* (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (cbrt x) (cbrt y)) z))) (* (* (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* (/ x y) (* (* z z) z))) (* (* (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* (* (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (/ (cbrt x) (cbrt y))) (* (* z z) z))) (* (* (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* (* (* (/ (cbrt x) (cbrt y)) z) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (cbrt x) (cbrt y)) z))) (* (cbrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (cbrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)))) (cbrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* (* (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (sqrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (sqrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* (* (cbrt x) (cbrt x)) (* (cbrt x) z)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (cbrt x) (cbrt y))) (* (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* (/ (cbrt x) (cbrt y)) z)) (* (sqrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (cbrt x) (cbrt y)) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)) (* (/ 1 (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt x) z)) (* (* (cbrt x) (cbrt x)) (* (/ (cbrt x) (cbrt y)) z)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) (* (* (cbrt y) (cbrt y)) (cbrt y)) (sqrt (cbrt y)) (sqrt (cbrt y)) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) 1.058 * * [simplify]: iteration 0 : 410 enodes (cost 1005 ) 1.065 * * [simplify]: iteration 1 : 2222 enodes (cost 673 ) 1.111 * * [simplify]: iteration 2 : 5001 enodes (cost 526 ) 1.114 * [simplify]: Simplified to: (expm1 (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (log1p (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (/ (* x z) y) (/ (* x z) y) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (- (log (/ (pow (cbrt x) 3) (/ (pow y 2/3) z))) (log (cbrt y))) (pow (exp z) (pow (/ (cbrt x) (cbrt y)) 3)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (* (cbrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (cbrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z)))) (cbrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* (* (/ (* x x) (* y y)) (pow z 3)) (/ x y)) (sqrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (sqrt (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) z))) (* x z) y (/ x y) (* (cbrt (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* (/ (cbrt x) (cbrt y)) z)) (* (* (fabs (/ (cbrt x) (cbrt y))) z) (/ (cbrt x) (cbrt y))) (/ (* (cbrt x) (* (cbrt x) z)) (pow y 2/3)) (/ (* x z) y) (/ (* (/ (cbrt x) (cbrt y)) z) (pow y 2/3)) (/ (pow (cbrt x) 3) (/ (pow y 2/3) z)) (/ (* z (pow (cbrt x) 3)) (pow y 1/3)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (expm1 (cbrt y)) (log1p (cbrt y)) (log (cbrt y)) (exp (cbrt y)) (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)) (cbrt (sqrt y)) (cbrt (sqrt y)) (cbrt 1) (pow y 1/3) (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y)) y (sqrt (cbrt y)) (sqrt (cbrt y)) (/ (* x z) y) (/ (* x z) y) (/ (* x z) y) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) (pow y 1/3) (pow (/ 1 y) -1/3) (* (pow (* -1 y) 1/3) (cbrt -1)) 1.115 * * * [progress]: adding candidates to table 1.315 * * [progress]: iteration 3 / 4 1.315 * * * [progress]: picking best candidate 1.323 * * * * [pick]: Picked # 1.323 * * * [progress]: localizing error 1.332 * * * [progress]: generating rewritten candidates 1.332 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3) 1.343 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.346 * * * [progress]: generating series expansions 1.346 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3) 1.346 * [approximate]: Taking taylor expansion of (/ (* x (- 1 z)) y) in (x y z) around 0 1.346 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in z 1.346 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in z 1.346 * [taylor]: Taking taylor expansion of x in z 1.346 * [taylor]: Taking taylor expansion of (- 1 z) in z 1.346 * [taylor]: Taking taylor expansion of 1 in z 1.346 * [taylor]: Taking taylor expansion of z in z 1.346 * [taylor]: Taking taylor expansion of y in z 1.347 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in y 1.347 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in y 1.347 * [taylor]: Taking taylor expansion of x in y 1.347 * [taylor]: Taking taylor expansion of (- 1 z) in y 1.347 * [taylor]: Taking taylor expansion of 1 in y 1.347 * [taylor]: Taking taylor expansion of z in y 1.347 * [taylor]: Taking taylor expansion of y in y 1.347 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x 1.347 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x 1.347 * [taylor]: Taking taylor expansion of x in x 1.347 * [taylor]: Taking taylor expansion of (- 1 z) in x 1.347 * [taylor]: Taking taylor expansion of 1 in x 1.347 * [taylor]: Taking taylor expansion of z in x 1.348 * [taylor]: Taking taylor expansion of y in x 1.348 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x 1.348 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x 1.348 * [taylor]: Taking taylor expansion of x in x 1.348 * [taylor]: Taking taylor expansion of (- 1 z) in x 1.348 * [taylor]: Taking taylor expansion of 1 in x 1.348 * [taylor]: Taking taylor expansion of z in x 1.348 * [taylor]: Taking taylor expansion of y in x 1.349 * [taylor]: Taking taylor expansion of (/ (- 1 z) y) in y 1.349 * [taylor]: Taking taylor expansion of (- 1 z) in y 1.349 * [taylor]: Taking taylor expansion of 1 in y 1.349 * [taylor]: Taking taylor expansion of z in y 1.349 * [taylor]: Taking taylor expansion of y in y 1.349 * [taylor]: Taking taylor expansion of (- 1 z) in z 1.350 * [taylor]: Taking taylor expansion of 1 in z 1.350 * [taylor]: Taking taylor expansion of z in z 1.351 * [taylor]: Taking taylor expansion of 0 in y 1.352 * [taylor]: Taking taylor expansion of 0 in z 1.354 * [taylor]: Taking taylor expansion of 0 in y 1.354 * [taylor]: Taking taylor expansion of 0 in z 1.355 * [taylor]: Taking taylor expansion of 0 in z 1.357 * [taylor]: Taking taylor expansion of 0 in y 1.357 * [taylor]: Taking taylor expansion of 0 in z 1.357 * [taylor]: Taking taylor expansion of 0 in z 1.358 * [approximate]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in (x y z) around 0 1.358 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in z 1.358 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z 1.358 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z 1.358 * [taylor]: Taking taylor expansion of 1 in z 1.358 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.358 * [taylor]: Taking taylor expansion of z in z 1.358 * [taylor]: Taking taylor expansion of y in z 1.358 * [taylor]: Taking taylor expansion of x in z 1.358 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in y 1.358 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y 1.359 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y 1.359 * [taylor]: Taking taylor expansion of 1 in y 1.359 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.359 * [taylor]: Taking taylor expansion of z in y 1.359 * [taylor]: Taking taylor expansion of y in y 1.359 * [taylor]: Taking taylor expansion of x in y 1.360 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x 1.360 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x 1.360 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x 1.360 * [taylor]: Taking taylor expansion of 1 in x 1.360 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.360 * [taylor]: Taking taylor expansion of z in x 1.360 * [taylor]: Taking taylor expansion of y in x 1.360 * [taylor]: Taking taylor expansion of x in x 1.360 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x 1.360 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x 1.360 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x 1.360 * [taylor]: Taking taylor expansion of 1 in x 1.360 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.360 * [taylor]: Taking taylor expansion of z in x 1.360 * [taylor]: Taking taylor expansion of y in x 1.360 * [taylor]: Taking taylor expansion of x in x 1.360 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y 1.360 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y 1.360 * [taylor]: Taking taylor expansion of 1 in y 1.360 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.360 * [taylor]: Taking taylor expansion of z in y 1.360 * [taylor]: Taking taylor expansion of y in y 1.361 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z 1.361 * [taylor]: Taking taylor expansion of 1 in z 1.361 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.361 * [taylor]: Taking taylor expansion of z in z 1.363 * [taylor]: Taking taylor expansion of 0 in y 1.363 * [taylor]: Taking taylor expansion of 0 in z 1.364 * [taylor]: Taking taylor expansion of 0 in z 1.367 * [taylor]: Taking taylor expansion of 0 in y 1.367 * [taylor]: Taking taylor expansion of 0 in z 1.367 * [taylor]: Taking taylor expansion of 0 in z 1.372 * [taylor]: Taking taylor expansion of 0 in z 1.375 * [taylor]: Taking taylor expansion of 0 in y 1.375 * [taylor]: Taking taylor expansion of 0 in z 1.375 * [taylor]: Taking taylor expansion of 0 in z 1.375 * [taylor]: Taking taylor expansion of 0 in z 1.376 * [taylor]: Taking taylor expansion of 0 in z 1.377 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in (x y z) around 0 1.377 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in z 1.377 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z 1.377 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z 1.377 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.377 * [taylor]: Taking taylor expansion of z in z 1.377 * [taylor]: Taking taylor expansion of 1 in z 1.377 * [taylor]: Taking taylor expansion of y in z 1.377 * [taylor]: Taking taylor expansion of x in z 1.377 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in y 1.377 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y 1.377 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y 1.377 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.377 * [taylor]: Taking taylor expansion of z in y 1.377 * [taylor]: Taking taylor expansion of 1 in y 1.377 * [taylor]: Taking taylor expansion of y in y 1.377 * [taylor]: Taking taylor expansion of x in y 1.378 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x 1.378 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x 1.378 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x 1.378 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.378 * [taylor]: Taking taylor expansion of z in x 1.378 * [taylor]: Taking taylor expansion of 1 in x 1.378 * [taylor]: Taking taylor expansion of y in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x 1.378 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x 1.379 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x 1.379 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.379 * [taylor]: Taking taylor expansion of z in x 1.379 * [taylor]: Taking taylor expansion of 1 in x 1.379 * [taylor]: Taking taylor expansion of y in x 1.379 * [taylor]: Taking taylor expansion of x in x 1.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y 1.379 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y 1.379 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.379 * [taylor]: Taking taylor expansion of z in y 1.379 * [taylor]: Taking taylor expansion of 1 in y 1.379 * [taylor]: Taking taylor expansion of y in y 1.380 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z 1.380 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.380 * [taylor]: Taking taylor expansion of z in z 1.380 * [taylor]: Taking taylor expansion of 1 in z 1.381 * [taylor]: Taking taylor expansion of 0 in y 1.381 * [taylor]: Taking taylor expansion of 0 in z 1.382 * [taylor]: Taking taylor expansion of 0 in z 1.384 * [taylor]: Taking taylor expansion of 0 in y 1.384 * [taylor]: Taking taylor expansion of 0 in z 1.384 * [taylor]: Taking taylor expansion of 0 in z 1.385 * [taylor]: Taking taylor expansion of 0 in z 1.388 * [taylor]: Taking taylor expansion of 0 in y 1.388 * [taylor]: Taking taylor expansion of 0 in z 1.388 * [taylor]: Taking taylor expansion of 0 in z 1.388 * [taylor]: Taking taylor expansion of 0 in z 1.389 * [taylor]: Taking taylor expansion of 0 in z 1.389 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.389 * [approximate]: Taking taylor expansion of (fma 4.0 (/ 1 y) (/ (* x (- 1 z)) y)) in (y x z) around 0 1.389 * [taylor]: Taking taylor expansion of (fma 4.0 (/ 1 y) (/ (* x (- 1 z)) y)) in z 1.390 * [taylor]: Rewrote expression to (+ (* 4.0 (/ 1 y)) (/ (* x (- 1 z)) y)) 1.390 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z 1.390 * [taylor]: Taking taylor expansion of 4.0 in z 1.390 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.390 * [taylor]: Taking taylor expansion of y in z 1.390 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in z 1.390 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in z 1.390 * [taylor]: Taking taylor expansion of x in z 1.390 * [taylor]: Taking taylor expansion of (- 1 z) in z 1.390 * [taylor]: Taking taylor expansion of 1 in z 1.390 * [taylor]: Taking taylor expansion of z in z 1.390 * [taylor]: Taking taylor expansion of y in z 1.391 * [taylor]: Taking taylor expansion of (fma 4.0 (/ 1 y) (/ (* x (- 1 z)) y)) in x 1.391 * [taylor]: Rewrote expression to (+ (* 4.0 (/ 1 y)) (/ (* x (- 1 z)) y)) 1.391 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 1.391 * [taylor]: Taking taylor expansion of 4.0 in x 1.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.391 * [taylor]: Taking taylor expansion of y in x 1.391 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in x 1.391 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of (- 1 z) in x 1.391 * [taylor]: Taking taylor expansion of 1 in x 1.391 * [taylor]: Taking taylor expansion of z in x 1.391 * [taylor]: Taking taylor expansion of y in x 1.392 * [taylor]: Taking taylor expansion of (fma 4.0 (/ 1 y) (/ (* x (- 1 z)) y)) in y 1.392 * [taylor]: Rewrote expression to (+ (* 4.0 (/ 1 y)) (/ (* x (- 1 z)) y)) 1.392 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 1.392 * [taylor]: Taking taylor expansion of 4.0 in y 1.392 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.392 * [taylor]: Taking taylor expansion of y in y 1.393 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in y 1.393 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in y 1.393 * [taylor]: Taking taylor expansion of x in y 1.393 * [taylor]: Taking taylor expansion of (- 1 z) in y 1.393 * [taylor]: Taking taylor expansion of 1 in y 1.393 * [taylor]: Taking taylor expansion of z in y 1.393 * [taylor]: Taking taylor expansion of y in y 1.393 * [taylor]: Taking taylor expansion of (fma 4.0 (/ 1 y) (/ (* x (- 1 z)) y)) in y 1.393 * [taylor]: Rewrote expression to (+ (* 4.0 (/ 1 y)) (/ (* x (- 1 z)) y)) 1.393 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 1.393 * [taylor]: Taking taylor expansion of 4.0 in y 1.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.393 * [taylor]: Taking taylor expansion of y in y 1.393 * [taylor]: Taking taylor expansion of (/ (* x (- 1 z)) y) in y 1.393 * [taylor]: Taking taylor expansion of (* x (- 1 z)) in y 1.393 * [taylor]: Taking taylor expansion of x in y 1.393 * [taylor]: Taking taylor expansion of (- 1 z) in y 1.393 * [taylor]: Taking taylor expansion of 1 in y 1.393 * [taylor]: Taking taylor expansion of z in y 1.393 * [taylor]: Taking taylor expansion of y in y 1.394 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x 1.394 * [taylor]: Taking taylor expansion of (+ x 4.0) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of 4.0 in x 1.394 * [taylor]: Taking taylor expansion of (* x z) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of z in x 1.395 * [taylor]: Taking taylor expansion of 4.0 in z 1.397 * [taylor]: Taking taylor expansion of 0 in x 1.397 * [taylor]: Taking taylor expansion of 0 in z 1.397 * [taylor]: Taking taylor expansion of (- 1 z) in z 1.397 * [taylor]: Taking taylor expansion of 1 in z 1.397 * [taylor]: Taking taylor expansion of z in z 1.401 * [taylor]: Taking taylor expansion of 0 in x 1.401 * [taylor]: Taking taylor expansion of 0 in z 1.401 * [taylor]: Taking taylor expansion of 0 in z 1.402 * [taylor]: Taking taylor expansion of 0 in z 1.403 * [approximate]: Taking taylor expansion of (fma 4.0 y (/ (* (- 1 (/ 1 z)) y) x)) in (y x z) around 0 1.403 * [taylor]: Taking taylor expansion of (fma 4.0 y (/ (* (- 1 (/ 1 z)) y) x)) in z 1.403 * [taylor]: Rewrote expression to (+ (* 4.0 y) (/ (* (- 1 (/ 1 z)) y) x)) 1.403 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 1.403 * [taylor]: Taking taylor expansion of 4.0 in z 1.403 * [taylor]: Taking taylor expansion of y in z 1.403 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in z 1.403 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z 1.403 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z 1.403 * [taylor]: Taking taylor expansion of 1 in z 1.403 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.403 * [taylor]: Taking taylor expansion of z in z 1.403 * [taylor]: Taking taylor expansion of y in z 1.403 * [taylor]: Taking taylor expansion of x in z 1.404 * [taylor]: Taking taylor expansion of (fma 4.0 y (/ (* (- 1 (/ 1 z)) y) x)) in x 1.404 * [taylor]: Rewrote expression to (+ (* 4.0 y) (/ (* (- 1 (/ 1 z)) y) x)) 1.404 * [taylor]: Taking taylor expansion of (* 4.0 y) in x 1.404 * [taylor]: Taking taylor expansion of 4.0 in x 1.404 * [taylor]: Taking taylor expansion of y in x 1.404 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in x 1.404 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in x 1.404 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in x 1.404 * [taylor]: Taking taylor expansion of 1 in x 1.404 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.404 * [taylor]: Taking taylor expansion of z in x 1.404 * [taylor]: Taking taylor expansion of y in x 1.404 * [taylor]: Taking taylor expansion of x in x 1.404 * [taylor]: Taking taylor expansion of (fma 4.0 y (/ (* (- 1 (/ 1 z)) y) x)) in y 1.405 * [taylor]: Rewrote expression to (+ (* 4.0 y) (/ (* (- 1 (/ 1 z)) y) x)) 1.405 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.405 * [taylor]: Taking taylor expansion of 4.0 in y 1.405 * [taylor]: Taking taylor expansion of y in y 1.405 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in y 1.405 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y 1.405 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y 1.405 * [taylor]: Taking taylor expansion of 1 in y 1.405 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.405 * [taylor]: Taking taylor expansion of z in y 1.405 * [taylor]: Taking taylor expansion of y in y 1.405 * [taylor]: Taking taylor expansion of x in y 1.406 * [taylor]: Taking taylor expansion of (fma 4.0 y (/ (* (- 1 (/ 1 z)) y) x)) in y 1.406 * [taylor]: Rewrote expression to (+ (* 4.0 y) (/ (* (- 1 (/ 1 z)) y) x)) 1.406 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.406 * [taylor]: Taking taylor expansion of 4.0 in y 1.406 * [taylor]: Taking taylor expansion of y in y 1.406 * [taylor]: Taking taylor expansion of (/ (* (- 1 (/ 1 z)) y) x) in y 1.406 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in y 1.406 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in y 1.406 * [taylor]: Taking taylor expansion of 1 in y 1.406 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.406 * [taylor]: Taking taylor expansion of z in y 1.406 * [taylor]: Taking taylor expansion of y in y 1.406 * [taylor]: Taking taylor expansion of x in y 1.407 * [taylor]: Taking taylor expansion of 0 in x 1.408 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x 1.408 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x 1.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.409 * [taylor]: Taking taylor expansion of 4.0 in x 1.409 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.409 * [taylor]: Taking taylor expansion of (* x z) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.409 * [taylor]: Taking taylor expansion of z in x 1.409 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z 1.409 * [taylor]: Taking taylor expansion of 1 in z 1.410 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.410 * [taylor]: Taking taylor expansion of z in z 1.410 * [taylor]: Taking taylor expansion of 0 in z 1.412 * [taylor]: Taking taylor expansion of 0 in x 1.414 * [taylor]: Taking taylor expansion of 4.0 in z 1.414 * [taylor]: Taking taylor expansion of 0 in z 1.417 * [taylor]: Taking taylor expansion of 0 in x 1.417 * [taylor]: Taking taylor expansion of 0 in z 1.419 * [taylor]: Taking taylor expansion of 0 in z 1.419 * [taylor]: Taking taylor expansion of 0 in z 1.419 * [approximate]: Taking taylor expansion of (fma 4.0 (* -1 y) (/ (* (+ (/ 1 z) 1) y) x)) in (y x z) around 0 1.419 * [taylor]: Taking taylor expansion of (fma 4.0 (* -1 y) (/ (* (+ (/ 1 z) 1) y) x)) in z 1.420 * [taylor]: Rewrote expression to (+ (* 4.0 (* -1 y)) (/ (* (+ (/ 1 z) 1) y) x)) 1.420 * [taylor]: Taking taylor expansion of (* 4.0 (* -1 y)) in z 1.420 * [taylor]: Taking taylor expansion of 4.0 in z 1.420 * [taylor]: Taking taylor expansion of (* -1 y) in z 1.420 * [taylor]: Taking taylor expansion of -1 in z 1.420 * [taylor]: Taking taylor expansion of y in z 1.420 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in z 1.420 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z 1.420 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z 1.420 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.420 * [taylor]: Taking taylor expansion of z in z 1.420 * [taylor]: Taking taylor expansion of 1 in z 1.420 * [taylor]: Taking taylor expansion of y in z 1.420 * [taylor]: Taking taylor expansion of x in z 1.420 * [taylor]: Taking taylor expansion of (fma 4.0 (* -1 y) (/ (* (+ (/ 1 z) 1) y) x)) in x 1.420 * [taylor]: Rewrote expression to (+ (* 4.0 (* -1 y)) (/ (* (+ (/ 1 z) 1) y) x)) 1.420 * [taylor]: Taking taylor expansion of (* 4.0 (* -1 y)) in x 1.420 * [taylor]: Taking taylor expansion of 4.0 in x 1.421 * [taylor]: Taking taylor expansion of (* -1 y) in x 1.421 * [taylor]: Taking taylor expansion of -1 in x 1.421 * [taylor]: Taking taylor expansion of y in x 1.421 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in x 1.421 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in x 1.421 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in x 1.421 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.421 * [taylor]: Taking taylor expansion of z in x 1.421 * [taylor]: Taking taylor expansion of 1 in x 1.421 * [taylor]: Taking taylor expansion of y in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.421 * [taylor]: Taking taylor expansion of (fma 4.0 (* -1 y) (/ (* (+ (/ 1 z) 1) y) x)) in y 1.421 * [taylor]: Rewrote expression to (+ (* 4.0 (* -1 y)) (/ (* (+ (/ 1 z) 1) y) x)) 1.421 * [taylor]: Taking taylor expansion of (* 4.0 (* -1 y)) in y 1.421 * [taylor]: Taking taylor expansion of 4.0 in y 1.421 * [taylor]: Taking taylor expansion of (* -1 y) in y 1.421 * [taylor]: Taking taylor expansion of -1 in y 1.421 * [taylor]: Taking taylor expansion of y in y 1.421 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in y 1.421 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y 1.421 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y 1.421 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.421 * [taylor]: Taking taylor expansion of z in y 1.421 * [taylor]: Taking taylor expansion of 1 in y 1.421 * [taylor]: Taking taylor expansion of y in y 1.421 * [taylor]: Taking taylor expansion of x in y 1.422 * [taylor]: Taking taylor expansion of (fma 4.0 (* -1 y) (/ (* (+ (/ 1 z) 1) y) x)) in y 1.422 * [taylor]: Rewrote expression to (+ (* 4.0 (* -1 y)) (/ (* (+ (/ 1 z) 1) y) x)) 1.422 * [taylor]: Taking taylor expansion of (* 4.0 (* -1 y)) in y 1.422 * [taylor]: Taking taylor expansion of 4.0 in y 1.422 * [taylor]: Taking taylor expansion of (* -1 y) in y 1.422 * [taylor]: Taking taylor expansion of -1 in y 1.422 * [taylor]: Taking taylor expansion of y in y 1.422 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) 1) y) x) in y 1.422 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in y 1.422 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y 1.422 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.422 * [taylor]: Taking taylor expansion of z in y 1.422 * [taylor]: Taking taylor expansion of 1 in y 1.422 * [taylor]: Taking taylor expansion of y in y 1.422 * [taylor]: Taking taylor expansion of x in y 1.424 * [taylor]: Taking taylor expansion of 0 in x 1.425 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x)) 4.0) in x 1.425 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x 1.425 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.425 * [taylor]: Taking taylor expansion of (* x z) in x 1.425 * [taylor]: Taking taylor expansion of x in x 1.425 * [taylor]: Taking taylor expansion of z in x 1.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.426 * [taylor]: Taking taylor expansion of x in x 1.426 * [taylor]: Taking taylor expansion of 4.0 in x 1.426 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z 1.426 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.426 * [taylor]: Taking taylor expansion of z in z 1.426 * [taylor]: Taking taylor expansion of 1 in z 1.427 * [taylor]: Taking taylor expansion of 0 in z 1.429 * [taylor]: Taking taylor expansion of 0 in x 1.431 * [taylor]: Taking taylor expansion of (- 4.0) in z 1.431 * [taylor]: Taking taylor expansion of 4.0 in z 1.431 * [taylor]: Taking taylor expansion of 0 in z 1.434 * [taylor]: Taking taylor expansion of 0 in x 1.434 * [taylor]: Taking taylor expansion of 0 in z 1.436 * [taylor]: Taking taylor expansion of 0 in z 1.436 * [taylor]: Taking taylor expansion of 0 in z 1.437 * * * [progress]: simplifying candidates 1.438 * [simplify]: Simplifying using # : (expm1 (* (/ x y) (- 1 z))) (log1p (* (/ x y) (- 1 z))) (* (/ x y) (- 1 z)) (+ (- (log x) (log y)) (log (- 1 z))) (+ (log (/ x y)) (log (- 1 z))) (log (* (/ x y) (- 1 z))) (exp (* (/ x y) (- 1 z))) (* (/ (* (* x x) x) (* (* y y) y)) (* (* (- 1 z) (- 1 z)) (- 1 z))) (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (- 1 z) (- 1 z)) (- 1 z))) (* (cbrt (* (/ x y) (- 1 z))) (cbrt (* (/ x y) (- 1 z)))) (cbrt (* (/ x y) (- 1 z))) (* (* (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z))) (* (/ x y) (- 1 z))) (sqrt (* (/ x y) (- 1 z))) (sqrt (* (/ x y) (- 1 z))) (* x (- (pow 1 3) (pow z 3))) (* y (+ (* 1 1) (+ (* z z) (* 1 z)))) (* x (- (* 1 1) (* z z))) (* y (+ 1 z)) (* (sqrt (/ x y)) (sqrt (- 1 z))) (* (sqrt (/ x y)) (sqrt (- 1 z))) (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z))) (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z))) (* (/ x y) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (* (/ x y) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (* (/ x y) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt z) (sqrt z))))) (* (/ x y) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (* (/ x y) (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* z 1)))) (* (/ x y) (fma (- z) 1 (* z 1))) (* (/ x y) (fma (sqrt 1) (sqrt 1) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (* (/ x y) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (* (/ x y) (fma (sqrt 1) (sqrt 1) (- (* (sqrt z) (sqrt z))))) (* (/ x y) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (* (/ x y) (fma (sqrt 1) (sqrt 1) (- (* z 1)))) (* (/ x y) (fma (- z) 1 (* z 1))) (* (/ x y) (fma 1 1 (- (* (cbrt z) (* (cbrt z) (cbrt z)))))) (* (/ x y) (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))) (* (/ x y) (fma 1 1 (- (* (sqrt z) (sqrt z))))) (* (/ x y) (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))) (* (/ x y) (fma 1 1 (- (* z 1)))) (* (/ x y) (fma (- z) 1 (* z 1))) (* (/ x y) 1) (* (/ x y) (- z)) (* (/ x y) 1) (* (/ x y) (- z)) (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (/ x y)) (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (/ x y)) (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (sqrt z) (sqrt z)))) (/ x y)) (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (/ x y)) (* (fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* z 1))) (/ x y)) (* (fma (- z) 1 (* z 1)) (/ x y)) (* (fma (sqrt 1) (sqrt 1) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (/ x y)) (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (/ x y)) (* (fma (sqrt 1) (sqrt 1) (- (* (sqrt z) (sqrt z)))) (/ x y)) (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (/ x y)) (* (fma (sqrt 1) (sqrt 1) (- (* z 1))) (/ x y)) (* (fma (- z) 1 (* z 1)) (/ x y)) (* (fma 1 1 (- (* (cbrt z) (* (cbrt z) (cbrt z))))) (/ x y)) (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) (/ x y)) (* (fma 1 1 (- (* (sqrt z) (sqrt z)))) (/ x y)) (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) (/ x y)) (* (fma 1 1 (- (* z 1))) (/ x y)) (* (fma (- z) 1 (* z 1)) (/ x y)) (* 1 (/ x y)) (* (- z) (/ x y)) (* 1 (/ x y)) (* (- z) (/ x y)) (* (/ x y) (* (cbrt (- 1 z)) (cbrt (- 1 z)))) (* (/ x y) (sqrt (- 1 z))) (* (/ x y) 1) (* (/ x y) (+ (sqrt 1) (sqrt z))) (* (/ x y) (+ 1 (sqrt z))) (* (/ x y) 1) (* (cbrt (/ x y)) (- 1 z)) (* (sqrt (/ x y)) (- 1 z)) (* (/ (cbrt x) (cbrt y)) (- 1 z)) (* (/ (cbrt x) (sqrt y)) (- 1 z)) (* (/ (cbrt x) y) (- 1 z)) (* (/ (sqrt x) (cbrt y)) (- 1 z)) (* (/ (sqrt x) (sqrt y)) (- 1 z)) (* (/ (sqrt x) y) (- 1 z)) (* (/ x (cbrt y)) (- 1 z)) (* (/ x (sqrt y)) (- 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z)) (* (/ 1 y) (- 1 z)) (* (/ x y) (- (pow 1 3) (pow z 3))) (* (/ x y) (- (* 1 1) (* z z))) (* x (- 1 z)) (expm1 (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (log1p (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (* 4.0 (/ 1 y)) (log (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (exp (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (* (cbrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (cbrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))))) (cbrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (* (* (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (sqrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (sqrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (- (/ x y) (/ (* x z) y)) (- (/ x y) (/ (* x z) y)) (- (/ x y) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) 1.444 * * [simplify]: iteration 0 : 402 enodes (cost 603 ) 1.451 * * [simplify]: iteration 1 : 1761 enodes (cost 405 ) 1.475 * * [simplify]: iteration 2 : 5002 enodes (cost 402 ) 1.478 * [simplify]: Simplified to: (expm1 (* (/ x y) (- 1 z))) (log1p (* (/ x y) (- 1 z))) (* (/ x y) (- 1 z)) (log (* (/ x y) (- 1 z))) (log (* (/ x y) (- 1 z))) (log (* (/ x y) (- 1 z))) (exp (* (/ x y) (- 1 z))) (pow (* (/ x y) (- 1 z)) 3) (pow (* (/ x y) (- 1 z)) 3) (* (cbrt (* (/ x y) (- 1 z))) (cbrt (* (/ x y) (- 1 z)))) (cbrt (* (/ x y) (- 1 z))) (pow (* (/ x y) (- 1 z)) 3) (sqrt (* (/ x y) (- 1 z))) (sqrt (* (/ x y) (- 1 z))) (* x (- 1 (pow z 3))) (fma y (fma z z z) y) (* x (- 1 (* z z))) (fma y z y) (* (sqrt (/ x y)) (sqrt (- 1 z))) (* (sqrt (/ x y)) (sqrt (- 1 z))) (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z))) (* (/ (sqrt x) (sqrt y)) (sqrt (- 1 z))) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (/ x y) (* (/ x y) (- z)) (/ x y) (* (/ x y) (- z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (fma (- z) 1 z)) (/ x y) (* (/ x y) (- z)) (/ x y) (* (/ x y) (- z)) (* (/ x y) (* (cbrt (- 1 z)) (cbrt (- 1 z)))) (* (/ x y) (sqrt (- 1 z))) (/ x y) (* (/ x y) (+ 1 (sqrt z))) (* (/ x y) (+ 1 (sqrt z))) (/ x y) (* (cbrt (/ x y)) (- 1 z)) (* (sqrt (/ x y)) (- 1 z)) (* (/ (cbrt x) (cbrt y)) (- 1 z)) (* (/ (cbrt x) (sqrt y)) (- 1 z)) (* (/ (cbrt x) y) (- 1 z)) (* (/ (sqrt x) (cbrt y)) (- 1 z)) (* (/ (sqrt x) (sqrt y)) (- 1 z)) (* (/ (sqrt x) y) (- 1 z)) (* (/ x (cbrt y)) (- 1 z)) (* (/ x (sqrt y)) (- 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z)) (/ (- 1 z) y) (* (/ x y) (- 1 (pow z 3))) (* (/ x y) (- 1 (* z z))) (* x (- 1 z)) (expm1 (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (log1p (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (/ 4.0 y) (log (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (exp (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (* (cbrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (cbrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))))) (cbrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (pow (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) 3) (sqrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (sqrt (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z)))) (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z)) (* (/ x y) (- 1 z)) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) (fma 4.0 (/ 1 y) (* (/ x y) (- 1 z))) 1.478 * * * [progress]: adding candidates to table 1.609 * * [progress]: iteration 4 / 4 1.609 * * * [progress]: picking best candidate 1.615 * * * * [pick]: Picked # 1.615 * * * [progress]: localizing error 1.626 * * * [progress]: generating rewritten candidates 1.626 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.635 * * * [progress]: generating series expansions 1.635 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.635 * [approximate]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in (x z y) around 0 1.635 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y 1.635 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y 1.635 * [taylor]: Taking taylor expansion of (+ x 4.0) in y 1.635 * [taylor]: Taking taylor expansion of x in y 1.635 * [taylor]: Taking taylor expansion of 4.0 in y 1.635 * [taylor]: Taking taylor expansion of (* x z) in y 1.635 * [taylor]: Taking taylor expansion of x in y 1.635 * [taylor]: Taking taylor expansion of z in y 1.635 * [taylor]: Taking taylor expansion of y in y 1.635 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in z 1.635 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z 1.635 * [taylor]: Taking taylor expansion of (+ x 4.0) in z 1.635 * [taylor]: Taking taylor expansion of x in z 1.635 * [taylor]: Taking taylor expansion of 4.0 in z 1.635 * [taylor]: Taking taylor expansion of (* x z) in z 1.635 * [taylor]: Taking taylor expansion of x in z 1.635 * [taylor]: Taking taylor expansion of z in z 1.635 * [taylor]: Taking taylor expansion of y in z 1.636 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x 1.636 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x 1.636 * [taylor]: Taking taylor expansion of (+ x 4.0) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of 4.0 in x 1.636 * [taylor]: Taking taylor expansion of (* x z) in x 1.636 * [taylor]: Taking taylor expansion of x in x 1.636 * [taylor]: Taking taylor expansion of z in x 1.636 * [taylor]: Taking taylor expansion of y in x 1.637 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x 1.637 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x 1.637 * [taylor]: Taking taylor expansion of (+ x 4.0) in x 1.637 * [taylor]: Taking taylor expansion of x in x 1.637 * [taylor]: Taking taylor expansion of 4.0 in x 1.637 * [taylor]: Taking taylor expansion of (* x z) in x 1.637 * [taylor]: Taking taylor expansion of x in x 1.637 * [taylor]: Taking taylor expansion of z in x 1.637 * [taylor]: Taking taylor expansion of y in x 1.638 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z 1.638 * [taylor]: Taking taylor expansion of 4.0 in z 1.638 * [taylor]: Taking taylor expansion of y in z 1.638 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y 1.638 * [taylor]: Taking taylor expansion of 4.0 in y 1.638 * [taylor]: Taking taylor expansion of y in y 1.639 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in z 1.639 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.639 * [taylor]: Taking taylor expansion of y in z 1.639 * [taylor]: Taking taylor expansion of (/ z y) in z 1.639 * [taylor]: Taking taylor expansion of z in z 1.639 * [taylor]: Taking taylor expansion of y in z 1.639 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.639 * [taylor]: Taking taylor expansion of y in y 1.640 * [taylor]: Taking taylor expansion of 0 in y 1.641 * [taylor]: Taking taylor expansion of 0 in z 1.641 * [taylor]: Taking taylor expansion of 0 in y 1.642 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 1.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.642 * [taylor]: Taking taylor expansion of y in y 1.643 * [approximate]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in (x z y) around 0 1.643 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y 1.643 * [taylor]: Taking taylor expansion of y in y 1.643 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y 1.643 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y 1.643 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.643 * [taylor]: Taking taylor expansion of x in y 1.643 * [taylor]: Taking taylor expansion of 4.0 in y 1.643 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 1.643 * [taylor]: Taking taylor expansion of (* x z) in y 1.643 * [taylor]: Taking taylor expansion of x in y 1.643 * [taylor]: Taking taylor expansion of z in y 1.643 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z 1.643 * [taylor]: Taking taylor expansion of y in z 1.643 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z 1.643 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z 1.643 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.643 * [taylor]: Taking taylor expansion of x in z 1.643 * [taylor]: Taking taylor expansion of 4.0 in z 1.643 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 1.643 * [taylor]: Taking taylor expansion of (* x z) in z 1.643 * [taylor]: Taking taylor expansion of x in z 1.643 * [taylor]: Taking taylor expansion of z in z 1.644 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x 1.644 * [taylor]: Taking taylor expansion of y in x 1.644 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x 1.644 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x 1.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.644 * [taylor]: Taking taylor expansion of x in x 1.644 * [taylor]: Taking taylor expansion of 4.0 in x 1.644 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.644 * [taylor]: Taking taylor expansion of (* x z) in x 1.644 * [taylor]: Taking taylor expansion of x in x 1.644 * [taylor]: Taking taylor expansion of z in x 1.644 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x 1.644 * [taylor]: Taking taylor expansion of y in x 1.644 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x 1.644 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x 1.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.644 * [taylor]: Taking taylor expansion of x in x 1.645 * [taylor]: Taking taylor expansion of 4.0 in x 1.645 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.645 * [taylor]: Taking taylor expansion of (* x z) in x 1.645 * [taylor]: Taking taylor expansion of x in x 1.645 * [taylor]: Taking taylor expansion of z in x 1.645 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z 1.645 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z 1.645 * [taylor]: Taking taylor expansion of 1 in z 1.645 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.646 * [taylor]: Taking taylor expansion of z in z 1.646 * [taylor]: Taking taylor expansion of y in z 1.646 * [taylor]: Taking taylor expansion of (* -1 y) in y 1.646 * [taylor]: Taking taylor expansion of -1 in y 1.646 * [taylor]: Taking taylor expansion of y in y 1.648 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 1.648 * [taylor]: Taking taylor expansion of 4.0 in z 1.648 * [taylor]: Taking taylor expansion of y in z 1.650 * [taylor]: Taking taylor expansion of y in y 1.652 * [taylor]: Taking taylor expansion of 0 in z 1.652 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.652 * [taylor]: Taking taylor expansion of 4.0 in y 1.652 * [taylor]: Taking taylor expansion of y in y 1.654 * [taylor]: Taking taylor expansion of 0 in y 1.657 * [taylor]: Taking taylor expansion of 0 in z 1.657 * [taylor]: Taking taylor expansion of 0 in y 1.658 * [taylor]: Taking taylor expansion of 0 in y 1.659 * [taylor]: Taking taylor expansion of 0 in y 1.661 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (x z y) around 0 1.661 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y 1.661 * [taylor]: Taking taylor expansion of -1 in y 1.661 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y 1.661 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y 1.661 * [taylor]: Taking taylor expansion of 4.0 in y 1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y 1.661 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 1.661 * [taylor]: Taking taylor expansion of (* x z) in y 1.661 * [taylor]: Taking taylor expansion of x in y 1.661 * [taylor]: Taking taylor expansion of z in y 1.661 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.661 * [taylor]: Taking taylor expansion of x in y 1.661 * [taylor]: Taking taylor expansion of y in y 1.661 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z 1.661 * [taylor]: Taking taylor expansion of -1 in z 1.661 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z 1.661 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z 1.661 * [taylor]: Taking taylor expansion of 4.0 in z 1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z 1.662 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 1.662 * [taylor]: Taking taylor expansion of (* x z) in z 1.662 * [taylor]: Taking taylor expansion of x in z 1.662 * [taylor]: Taking taylor expansion of z in z 1.662 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.662 * [taylor]: Taking taylor expansion of x in z 1.662 * [taylor]: Taking taylor expansion of y in z 1.662 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x 1.662 * [taylor]: Taking taylor expansion of -1 in x 1.662 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x 1.662 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x 1.662 * [taylor]: Taking taylor expansion of 4.0 in x 1.662 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x 1.662 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.662 * [taylor]: Taking taylor expansion of (* x z) in x 1.662 * [taylor]: Taking taylor expansion of x in x 1.662 * [taylor]: Taking taylor expansion of z in x 1.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.662 * [taylor]: Taking taylor expansion of x in x 1.663 * [taylor]: Taking taylor expansion of y in x 1.663 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x 1.663 * [taylor]: Taking taylor expansion of -1 in x 1.663 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x 1.663 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x 1.663 * [taylor]: Taking taylor expansion of 4.0 in x 1.663 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x 1.663 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 1.663 * [taylor]: Taking taylor expansion of (* x z) in x 1.663 * [taylor]: Taking taylor expansion of x in x 1.663 * [taylor]: Taking taylor expansion of z in x 1.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.663 * [taylor]: Taking taylor expansion of x in x 1.663 * [taylor]: Taking taylor expansion of y in x 1.664 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z 1.664 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z 1.664 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.664 * [taylor]: Taking taylor expansion of z in z 1.664 * [taylor]: Taking taylor expansion of 1 in z 1.664 * [taylor]: Taking taylor expansion of y in z 1.664 * [taylor]: Taking taylor expansion of y in y 1.666 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in z 1.666 * [taylor]: Taking taylor expansion of (* 4.0 y) in z 1.666 * [taylor]: Taking taylor expansion of 4.0 in z 1.666 * [taylor]: Taking taylor expansion of y in z 1.667 * [taylor]: Taking taylor expansion of y in y 1.670 * [taylor]: Taking taylor expansion of 0 in z 1.670 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 1.670 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.670 * [taylor]: Taking taylor expansion of 4.0 in y 1.670 * [taylor]: Taking taylor expansion of y in y 1.672 * [taylor]: Taking taylor expansion of 0 in y 1.675 * [taylor]: Taking taylor expansion of 0 in z 1.676 * [taylor]: Taking taylor expansion of 0 in y 1.676 * [taylor]: Taking taylor expansion of 0 in y 1.678 * [taylor]: Taking taylor expansion of 0 in y 1.680 * * * [progress]: simplifying candidates 1.680 * [simplify]: Simplifying using # : (expm1 (/ (- (+ x 4.0) (* x z)) y)) (log1p (/ (- (+ x 4.0) (* x z)) y)) (- (log (- (+ x 4.0) (* x z))) (log y)) (log (/ (- (+ x 4.0) (* x z)) y)) (exp (/ (- (+ x 4.0) (* x z)) y)) (/ (* (* (- (+ x 4.0) (* x z)) (- (+ x 4.0) (* x z))) (- (+ x 4.0) (* x z))) (* (* y y) y)) (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y))) (cbrt (/ (- (+ x 4.0) (* x z)) y)) (* (* (/ (- (+ x 4.0) (* x z)) y) (/ (- (+ x 4.0) (* x z)) y)) (/ (- (+ x 4.0) (* x z)) y)) (sqrt (/ (- (+ x 4.0) (* x z)) y)) (sqrt (/ (- (+ x 4.0) (* x z)) y)) (- (- (+ x 4.0) (* x z))) (- y) (/ (+ x 4.0) y) (/ (* x z) y) (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y))) (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y)) (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y)) (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y)) (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) 1) (/ (cbrt (- (+ x 4.0) (* x z))) y) (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y))) (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y)) (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y)) (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y)) (/ (sqrt (- (+ x 4.0) (* x z))) 1) (/ (sqrt (- (+ x 4.0) (* x z))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- (+ x 4.0) (* x z)) (cbrt y)) (/ 1 (sqrt y)) (/ (- (+ x 4.0) (* x z)) (sqrt y)) (/ 1 1) (/ (- (+ x 4.0) (* x z)) y) (/ 1 y) (/ y (- (+ x 4.0) (* x z))) (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y))) (/ (- (+ x 4.0) (* x z)) (sqrt y)) (/ (- (+ x 4.0) (* x z)) 1) (/ y (cbrt (- (+ x 4.0) (* x z)))) (/ y (sqrt (- (+ x 4.0) (* x z)))) (/ y (- (+ x 4.0) (* x z))) (* y (+ (* (+ x 4.0) (+ x 4.0)) (+ (* (* x z) (* x z)) (* (+ x 4.0) (* x z))))) (* y (+ (+ x 4.0) (* x z))) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) 1.684 * * [simplify]: iteration 0 : 171 enodes (cost 262 ) 1.688 * * [simplify]: iteration 1 : 603 enodes (cost 241 ) 1.699 * * [simplify]: iteration 2 : 2638 enodes (cost 240 ) 1.743 * * [simplify]: iteration 3 : 5001 enodes (cost 238 ) 1.745 * [simplify]: Simplified to: (expm1 (/ (- (+ x 4.0) (* x z)) y)) (log1p (/ (- (+ x 4.0) (* x z)) y)) (log (/ (- (+ x 4.0) (* x z)) y)) (log (/ (- (+ x 4.0) (* x z)) y)) (exp (/ (- (+ x 4.0) (* x z)) y)) (pow (/ (- (+ x 4.0) (* x z)) y) 3) (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y))) (cbrt (/ (- (+ x 4.0) (* x z)) y)) (pow (/ (- (+ x 4.0) (* x z)) y) 3) (sqrt (/ (- (+ x 4.0) (* x z)) y)) (sqrt (/ (- (+ x 4.0) (* x z)) y)) (fma z x (- (+ x 4.0))) (- y) (/ (+ x 4.0) y) (/ (* x z) y) (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y))) (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y)) (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y)) (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y)) (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (/ (cbrt (- (+ x 4.0) (* x z))) y) (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y))) (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y)) (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y)) (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y)) (sqrt (- (+ x 4.0) (* x z))) (/ (sqrt (- (+ x 4.0) (* x z))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- (+ x 4.0) (* x z)) (cbrt y)) (/ 1 (sqrt y)) (/ (- (+ x 4.0) (* x z)) (sqrt y)) 1 (/ (- (+ x 4.0) (* x z)) y) (/ 1 y) (/ y (- (+ x 4.0) (* x z))) (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y))) (/ (- (+ x 4.0) (* x z)) (sqrt y)) (- (+ x 4.0) (* x z)) (/ y (cbrt (- (+ x 4.0) (* x z)))) (/ y (sqrt (- (+ x 4.0) (* x z)))) (/ y (- (+ x 4.0) (* x z))) (fma (* y (+ x 4.0)) (+ x 4.0) (* (* y (* x z)) (fma z x (+ x 4.0)))) (fma y (fma z x 4.0) (* y x)) (fma 4.0 (/ 1 y) (- (/ x y) (/ (* x z) y))) (fma 4.0 (/ 1 y) (- (/ x y) (/ (* x z) y))) (fma 4.0 (/ 1 y) (- (/ x y) (/ (* x z) y))) 1.745 * * * [progress]: adding candidates to table 1.810 * [progress]: [Phase 3 of 3] Extracting. 1.810 * * [regime]: Finding splitpoints for: (# # # # #) 1.811 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 1.811 * * * * [regimes]: Trying to branch on z from (# # # # #) 1.834 * * * * [regimes]: Trying to branch on y from (# # # # #) 1.853 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.875 * * * [regime]: Found split indices: #