44.177 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (/ (/ 1.0 x) (* y (+ 1.0 (* z z)))) 0.021 * * [simplify]: iteration 0 : 21 enodes (cost 5 ) 0.022 * * [simplify]: iteration 1 : 40 enodes (cost 4 ) 0.024 * * [simplify]: iteration 2 : 69 enodes (cost 4 ) 0.026 * * [simplify]: iteration 3 : 104 enodes (cost 4 ) 0.028 * * [simplify]: iteration 4 : 146 enodes (cost 4 ) 0.030 * * [simplify]: iteration 5 : 160 enodes (cost 4 ) 0.032 * * [simplify]: iteration 6 : 160 enodes (cost 4 ) 0.032 * [simplify]: Simplified to: (/ (/ (/ 1.0 x) (fma z z 1.0)) y) 0.035 * * [progress]: iteration 1 / 4 0.036 * * * [progress]: picking best candidate 0.039 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.046 * * * [progress]: generating rewritten candidates 0.046 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.050 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.056 * * * [progress]: generating series expansions 0.056 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.056 * [approximate]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in (y z) around 0 0.056 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in z 0.056 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.056 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.056 * [taylor]: Taking taylor expansion of z in z 0.056 * [taylor]: Taking taylor expansion of 1.0 in z 0.056 * [taylor]: Taking taylor expansion of y in z 0.056 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.056 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.056 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.056 * [taylor]: Taking taylor expansion of z in y 0.056 * [taylor]: Taking taylor expansion of 1.0 in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.056 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.056 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.056 * [taylor]: Taking taylor expansion of z in y 0.056 * [taylor]: Taking taylor expansion of 1.0 in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.057 * [taylor]: Taking taylor expansion of 0 in z 0.058 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.058 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.058 * [taylor]: Taking taylor expansion of z in z 0.058 * [taylor]: Taking taylor expansion of 1.0 in z 0.059 * [taylor]: Taking taylor expansion of 0 in z 0.061 * [taylor]: Taking taylor expansion of 0 in z 0.061 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in (y z) around 0 0.061 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in z 0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.061 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.061 * [taylor]: Taking taylor expansion of z in z 0.061 * [taylor]: Taking taylor expansion of 1.0 in z 0.061 * [taylor]: Taking taylor expansion of y in z 0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in y 0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.062 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.062 * [taylor]: Taking taylor expansion of z in y 0.062 * [taylor]: Taking taylor expansion of 1.0 in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in y 0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.063 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.063 * [taylor]: Taking taylor expansion of z in y 0.063 * [taylor]: Taking taylor expansion of 1.0 in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.063 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.063 * [taylor]: Taking taylor expansion of z in z 0.064 * [taylor]: Taking taylor expansion of 1.0 in z 0.065 * [taylor]: Taking taylor expansion of 0 in z 0.068 * [taylor]: Taking taylor expansion of 0 in z 0.072 * [taylor]: Taking taylor expansion of 0 in z 0.076 * [taylor]: Taking taylor expansion of 0 in z 0.081 * [taylor]: Taking taylor expansion of 0 in z 0.081 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow z 2)) 1.0) y)) in (y z) around 0 0.081 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow z 2)) 1.0) y)) in z 0.081 * [taylor]: Taking taylor expansion of -1 in z 0.081 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in z 0.081 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.082 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.082 * [taylor]: Taking taylor expansion of z in z 0.082 * [taylor]: Taking taylor expansion of 1.0 in z 0.082 * [taylor]: Taking taylor expansion of y in z 0.082 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow z 2)) 1.0) y)) in y 0.082 * [taylor]: Taking taylor expansion of -1 in y 0.082 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in y 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.083 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow z 2)) 1.0) y)) in y 0.083 * [taylor]: Taking taylor expansion of -1 in y 0.083 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow z 2)) 1.0) y) in y 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.083 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow z 2)) 1.0)) in z 0.083 * [taylor]: Taking taylor expansion of -1 in z 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.083 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [taylor]: Taking taylor expansion of 1.0 in z 0.086 * [taylor]: Taking taylor expansion of 0 in z 0.090 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.105 * [taylor]: Taking taylor expansion of 0 in z 0.112 * [taylor]: Taking taylor expansion of 0 in z 0.113 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.113 * [approximate]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in (x y z) around 0 0.113 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in z 0.113 * [taylor]: Taking taylor expansion of 1.0 in z 0.113 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in z 0.113 * [taylor]: Taking taylor expansion of x in z 0.113 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in z 0.113 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.113 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.113 * [taylor]: Taking taylor expansion of z in z 0.113 * [taylor]: Taking taylor expansion of 1.0 in z 0.113 * [taylor]: Taking taylor expansion of y in z 0.113 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in y 0.113 * [taylor]: Taking taylor expansion of 1.0 in y 0.113 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in y 0.113 * [taylor]: Taking taylor expansion of x in y 0.113 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.113 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.113 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.114 * [taylor]: Taking taylor expansion of z in y 0.114 * [taylor]: Taking taylor expansion of 1.0 in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.115 * [taylor]: Taking taylor expansion of 1.0 in x 0.115 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.115 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.115 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.115 * [taylor]: Taking taylor expansion of z in x 0.115 * [taylor]: Taking taylor expansion of 1.0 in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.116 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.116 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.116 * [taylor]: Taking taylor expansion of z in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.117 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (* (pow z 2) y) (* 1.0 y))) in y 0.117 * [taylor]: Taking taylor expansion of 1.0 in y 0.117 * [taylor]: Taking taylor expansion of (+ (* (pow z 2) y) (* 1.0 y)) in y 0.118 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.118 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.118 * [taylor]: Taking taylor expansion of z in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.118 * [taylor]: Taking taylor expansion of 1.0 in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (pow z 2) 1.0)) in z 0.120 * [taylor]: Taking taylor expansion of 1.0 in z 0.120 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.120 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.120 * [taylor]: Taking taylor expansion of z in z 0.120 * [taylor]: Taking taylor expansion of 1.0 in z 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in z 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.128 * [taylor]: Taking taylor expansion of 0 in z 0.130 * [taylor]: Taking taylor expansion of 0 in z 0.136 * [taylor]: Taking taylor expansion of 0 in y 0.136 * [taylor]: Taking taylor expansion of 0 in z 0.136 * [taylor]: Taking taylor expansion of 0 in z 0.139 * [taylor]: Taking taylor expansion of 0 in z 0.139 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (x y z) around 0 0.140 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.140 * [taylor]: Taking taylor expansion of 1.0 in z 0.140 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.140 * [taylor]: Taking taylor expansion of (* x y) in z 0.140 * [taylor]: Taking taylor expansion of x in z 0.140 * [taylor]: Taking taylor expansion of y in z 0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.140 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.140 * [taylor]: Taking taylor expansion of z in z 0.140 * [taylor]: Taking taylor expansion of 1.0 in z 0.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.141 * [taylor]: Taking taylor expansion of 1.0 in y 0.141 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.141 * [taylor]: Taking taylor expansion of (* x y) in y 0.141 * [taylor]: Taking taylor expansion of x in y 0.141 * [taylor]: Taking taylor expansion of y in y 0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.141 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.141 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.141 * [taylor]: Taking taylor expansion of z in y 0.141 * [taylor]: Taking taylor expansion of 1.0 in y 0.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.141 * [taylor]: Taking taylor expansion of 1.0 in x 0.141 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.141 * [taylor]: Taking taylor expansion of (* x y) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of y in x 0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.141 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.141 * [taylor]: Taking taylor expansion of z in x 0.142 * [taylor]: Taking taylor expansion of 1.0 in x 0.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.142 * [taylor]: Taking taylor expansion of 1.0 in x 0.142 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.142 * [taylor]: Taking taylor expansion of (* x y) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.142 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.142 * [taylor]: Taking taylor expansion of z in x 0.142 * [taylor]: Taking taylor expansion of 1.0 in x 0.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (+ (/ 1 (pow z 2)) 1.0))) in y 0.143 * [taylor]: Taking taylor expansion of 1.0 in y 0.143 * [taylor]: Taking taylor expansion of (/ y (+ (/ 1 (pow z 2)) 1.0)) in y 0.143 * [taylor]: Taking taylor expansion of y in y 0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.143 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.143 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.143 * [taylor]: Taking taylor expansion of z in y 0.143 * [taylor]: Taking taylor expansion of 1.0 in y 0.143 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.144 * [taylor]: Taking taylor expansion of 1.0 in z 0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.144 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.144 * [taylor]: Taking taylor expansion of z in z 0.144 * [taylor]: Taking taylor expansion of 1.0 in z 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.147 * [taylor]: Taking taylor expansion of 0 in z 0.151 * [taylor]: Taking taylor expansion of 0 in y 0.151 * [taylor]: Taking taylor expansion of 0 in z 0.151 * [taylor]: Taking taylor expansion of 0 in z 0.153 * [taylor]: Taking taylor expansion of 0 in z 0.153 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (x y z) around 0 0.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.153 * [taylor]: Taking taylor expansion of 1.0 in z 0.153 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.153 * [taylor]: Taking taylor expansion of (* x y) in z 0.153 * [taylor]: Taking taylor expansion of x in z 0.154 * [taylor]: Taking taylor expansion of y in z 0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.154 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.154 * [taylor]: Taking taylor expansion of z in z 0.154 * [taylor]: Taking taylor expansion of 1.0 in z 0.154 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.154 * [taylor]: Taking taylor expansion of 1.0 in y 0.154 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.154 * [taylor]: Taking taylor expansion of (* x y) in y 0.154 * [taylor]: Taking taylor expansion of x in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.155 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.155 * [taylor]: Taking taylor expansion of z in y 0.155 * [taylor]: Taking taylor expansion of 1.0 in y 0.155 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.155 * [taylor]: Taking taylor expansion of (* x y) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.155 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.155 * [taylor]: Taking taylor expansion of z in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.156 * [taylor]: Taking taylor expansion of 1.0 in x 0.156 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.156 * [taylor]: Taking taylor expansion of (* x y) in x 0.156 * [taylor]: Taking taylor expansion of x in x 0.156 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.156 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.156 * [taylor]: Taking taylor expansion of z in x 0.156 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (+ (/ 1 (pow z 2)) 1.0))) in y 0.157 * [taylor]: Taking taylor expansion of 1.0 in y 0.157 * [taylor]: Taking taylor expansion of (/ y (+ (/ 1 (pow z 2)) 1.0)) in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.157 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.157 * [taylor]: Taking taylor expansion of z in y 0.157 * [taylor]: Taking taylor expansion of 1.0 in y 0.157 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.157 * [taylor]: Taking taylor expansion of 1.0 in z 0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.157 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.157 * [taylor]: Taking taylor expansion of z in z 0.158 * [taylor]: Taking taylor expansion of 1.0 in z 0.160 * [taylor]: Taking taylor expansion of 0 in y 0.160 * [taylor]: Taking taylor expansion of 0 in z 0.161 * [taylor]: Taking taylor expansion of 0 in z 0.165 * [taylor]: Taking taylor expansion of 0 in y 0.165 * [taylor]: Taking taylor expansion of 0 in z 0.165 * [taylor]: Taking taylor expansion of 0 in z 0.167 * [taylor]: Taking taylor expansion of 0 in z 0.167 * * * [progress]: simplifying candidates 0.168 * [simplify]: Simplifying using # : (* y 1.0) (* y (* z z)) (* y (* z z)) (* y 1.0) (* 1.0 y) (* (* z z) y) (* (* z z) y) (* 1.0 y) (* y (+ (pow 1.0 3) (pow (* z z) 3))) (* y (- (* 1.0 1.0) (* (* z z) (* z z)))) (- (/ 1.0 x)) (- (* y (+ 1.0 (* z z)))) (/ 1.0 y) (/ (/ 1 x) (+ 1.0 (* z z))) (/ 1.0 (+ 1.0 (* z z))) (/ (/ 1 x) y) (/ 1 (* y (+ 1.0 (* z z)))) (/ (* y (+ 1.0 (* z z))) (/ 1.0 x)) (/ (/ 1.0 x) y) (/ (/ 1.0 x) (+ 1.0 (* z z))) (/ (* y (+ 1.0 (* z z))) (/ 1 x)) (/ (/ 1.0 x) (* y (+ (pow 1.0 3) (pow (* z z) 3)))) (/ (/ 1.0 x) (* y (- (* 1.0 1.0) (* (* z z) (* z z))))) (* (* y (+ 1.0 (* z z))) x) (* (* y (+ 1.0 (* z z))) (- x)) (* (* y (+ 1.0 (* z z))) (/ x 1.0)) (* 1.0 y) (+ (* (pow z 2) y) (* 1.0 y)) (+ (* (pow z 2) y) (* 1.0 y)) (- (* 1.0 (/ 1 (* x y))) (* 1.0 (/ (pow z 2) (* x y)))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) 0.171 * * [simplify]: iteration 0 : 150 enodes (cost 110 ) 0.174 * * [simplify]: iteration 1 : 491 enodes (cost 99 ) 0.182 * * [simplify]: iteration 2 : 2066 enodes (cost 94 ) 0.216 * * [simplify]: iteration 3 : 5001 enodes (cost 93 ) 0.216 * [simplify]: Simplified to: (* y 1.0) (* y (* z z)) (* y (* z z)) (* y 1.0) (* y 1.0) (* y (* z z)) (* y (* z z)) (* y 1.0) (fma (pow z 6) y (* y (pow 1.0 3))) (* (fma z z 1.0) (* (- 1.0 (pow z 2)) y)) (- (/ 1.0 x)) (* (fma z z 1.0) (- y)) (/ 1.0 y) (/ (/ 1 (fma z z 1.0)) x) (/ 1.0 (fma z z 1.0)) (/ 1 (* x y)) (/ (/ 1 (fma z z 1.0)) y) (* (* (/ x 1.0) y) (fma z z 1.0)) (/ (/ 1.0 y) x) (/ (/ 1.0 x) (fma z z 1.0)) (* (* x y) (fma z z 1.0)) (/ (/ 1.0 x) (* y (+ (pow 1.0 3) (pow (* z z) 3)))) (/ (/ (/ (/ 1.0 x) y) (fma z z 1.0)) (- 1.0 (pow z 2))) (* (* x y) (fma z z 1.0)) (* (* (- x) y) (fma z z 1.0)) (* (* (/ x 1.0) y) (fma z z 1.0)) (* y 1.0) (* y (fma z z 1.0)) (* y (fma z z 1.0)) (* (/ 1.0 y) (- (/ 1 x) (/ (pow z 2) x))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) 0.217 * * * [progress]: adding candidates to table 0.265 * * [progress]: iteration 2 / 4 0.265 * * * [progress]: picking best candidate 0.278 * * * * [pick]: Picked # 0.278 * * * [progress]: localizing error 0.285 * * * [progress]: generating rewritten candidates 0.285 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.291 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.294 * * * [progress]: generating series expansions 0.294 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.295 * [approximate]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in (y x z) around 0 0.295 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in z 0.295 * [taylor]: Taking taylor expansion of 1.0 in z 0.295 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in z 0.295 * [taylor]: Taking taylor expansion of x in z 0.295 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in z 0.295 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.295 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.295 * [taylor]: Taking taylor expansion of z in z 0.295 * [taylor]: Taking taylor expansion of 1.0 in z 0.295 * [taylor]: Taking taylor expansion of y in z 0.295 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.295 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.295 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.295 * [taylor]: Taking taylor expansion of z in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * [taylor]: Taking taylor expansion of y in x 0.297 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in y 0.297 * [taylor]: Taking taylor expansion of 1.0 in y 0.297 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in y 0.297 * [taylor]: Taking taylor expansion of x in y 0.297 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.297 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.297 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.297 * [taylor]: Taking taylor expansion of z in y 0.297 * [taylor]: Taking taylor expansion of 1.0 in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in y 0.298 * [taylor]: Taking taylor expansion of 1.0 in y 0.298 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.298 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.298 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.298 * [taylor]: Taking taylor expansion of z in y 0.298 * [taylor]: Taking taylor expansion of 1.0 in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (* 1.0 x) (* x (pow z 2)))) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x (pow z 2))) in x 0.300 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (* x (pow z 2)) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.300 * [taylor]: Taking taylor expansion of z in x 0.302 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (pow z 2) 1.0)) in z 0.302 * [taylor]: Taking taylor expansion of 1.0 in z 0.302 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.302 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.302 * [taylor]: Taking taylor expansion of z in z 0.302 * [taylor]: Taking taylor expansion of 1.0 in z 0.304 * [taylor]: Taking taylor expansion of 0 in x 0.306 * [taylor]: Taking taylor expansion of 0 in z 0.309 * [taylor]: Taking taylor expansion of 0 in x 0.309 * [taylor]: Taking taylor expansion of 0 in z 0.312 * [taylor]: Taking taylor expansion of 0 in z 0.318 * [taylor]: Taking taylor expansion of 0 in x 0.318 * [taylor]: Taking taylor expansion of 0 in z 0.318 * [taylor]: Taking taylor expansion of 0 in z 0.321 * [taylor]: Taking taylor expansion of 0 in z 0.322 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (y x z) around 0 0.322 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.322 * [taylor]: Taking taylor expansion of 1.0 in z 0.322 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.322 * [taylor]: Taking taylor expansion of (* x y) in z 0.322 * [taylor]: Taking taylor expansion of x in z 0.322 * [taylor]: Taking taylor expansion of y in z 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.322 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.322 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.322 * [taylor]: Taking taylor expansion of z in z 0.322 * [taylor]: Taking taylor expansion of 1.0 in z 0.323 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.323 * [taylor]: Taking taylor expansion of (* x y) in x 0.323 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.323 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.323 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.323 * [taylor]: Taking taylor expansion of z in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.323 * [taylor]: Taking taylor expansion of 1.0 in y 0.323 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.323 * [taylor]: Taking taylor expansion of (* x y) in y 0.323 * [taylor]: Taking taylor expansion of x in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.323 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.323 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.324 * [taylor]: Taking taylor expansion of z in y 0.324 * [taylor]: Taking taylor expansion of 1.0 in y 0.324 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.324 * [taylor]: Taking taylor expansion of 1.0 in y 0.324 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.324 * [taylor]: Taking taylor expansion of (* x y) in y 0.324 * [taylor]: Taking taylor expansion of x in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.324 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.324 * [taylor]: Taking taylor expansion of z in y 0.324 * [taylor]: Taking taylor expansion of 1.0 in y 0.325 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (+ (/ 1 (pow z 2)) 1.0))) in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 (pow z 2)) 1.0)) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.325 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.325 * [taylor]: Taking taylor expansion of z in x 0.325 * [taylor]: Taking taylor expansion of 1.0 in x 0.325 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.325 * [taylor]: Taking taylor expansion of 1.0 in z 0.326 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.326 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.326 * [taylor]: Taking taylor expansion of z in z 0.326 * [taylor]: Taking taylor expansion of 1.0 in z 0.328 * [taylor]: Taking taylor expansion of 0 in x 0.328 * [taylor]: Taking taylor expansion of 0 in z 0.329 * [taylor]: Taking taylor expansion of 0 in z 0.333 * [taylor]: Taking taylor expansion of 0 in x 0.333 * [taylor]: Taking taylor expansion of 0 in z 0.333 * [taylor]: Taking taylor expansion of 0 in z 0.335 * [taylor]: Taking taylor expansion of 0 in z 0.335 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (y x z) around 0 0.335 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.335 * [taylor]: Taking taylor expansion of 1.0 in z 0.335 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.335 * [taylor]: Taking taylor expansion of (* x y) in z 0.335 * [taylor]: Taking taylor expansion of x in z 0.335 * [taylor]: Taking taylor expansion of y in z 0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.335 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.335 * [taylor]: Taking taylor expansion of z in z 0.336 * [taylor]: Taking taylor expansion of 1.0 in z 0.336 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.336 * [taylor]: Taking taylor expansion of (* x y) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of y in x 0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.336 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.336 * [taylor]: Taking taylor expansion of z in x 0.337 * [taylor]: Taking taylor expansion of 1.0 in x 0.337 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.337 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.337 * [taylor]: Taking taylor expansion of (* x y) in y 0.337 * [taylor]: Taking taylor expansion of x in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.337 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.337 * [taylor]: Taking taylor expansion of z in y 0.337 * [taylor]: Taking taylor expansion of 1.0 in y 0.338 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.338 * [taylor]: Taking taylor expansion of 1.0 in y 0.338 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.338 * [taylor]: Taking taylor expansion of (* x y) in y 0.338 * [taylor]: Taking taylor expansion of x in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.338 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.338 * [taylor]: Taking taylor expansion of z in y 0.338 * [taylor]: Taking taylor expansion of 1.0 in y 0.339 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (+ (/ 1 (pow z 2)) 1.0))) in x 0.339 * [taylor]: Taking taylor expansion of 1.0 in x 0.339 * [taylor]: Taking taylor expansion of (/ x (+ (/ 1 (pow z 2)) 1.0)) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.339 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.339 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.339 * [taylor]: Taking taylor expansion of z in x 0.339 * [taylor]: Taking taylor expansion of 1.0 in x 0.339 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.339 * [taylor]: Taking taylor expansion of 1.0 in z 0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.339 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.339 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.339 * [taylor]: Taking taylor expansion of z in z 0.340 * [taylor]: Taking taylor expansion of 1.0 in z 0.342 * [taylor]: Taking taylor expansion of 0 in x 0.342 * [taylor]: Taking taylor expansion of 0 in z 0.343 * [taylor]: Taking taylor expansion of 0 in z 0.347 * [taylor]: Taking taylor expansion of 0 in x 0.347 * [taylor]: Taking taylor expansion of 0 in z 0.347 * [taylor]: Taking taylor expansion of 0 in z 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.349 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.349 * [approximate]: Taking taylor expansion of (/ 1.0 (* x y)) in (y x) around 0 0.349 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in x 0.349 * [taylor]: Taking taylor expansion of 1.0 in x 0.349 * [taylor]: Taking taylor expansion of (* x y) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.349 * [taylor]: Taking taylor expansion of y in x 0.349 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in y 0.349 * [taylor]: Taking taylor expansion of 1.0 in y 0.349 * [taylor]: Taking taylor expansion of (* x y) in y 0.349 * [taylor]: Taking taylor expansion of x in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.349 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in y 0.350 * [taylor]: Taking taylor expansion of 1.0 in y 0.350 * [taylor]: Taking taylor expansion of (* x y) in y 0.350 * [taylor]: Taking taylor expansion of x in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x 0.350 * [taylor]: Taking taylor expansion of 1.0 in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of 0 in x 0.352 * [taylor]: Taking taylor expansion of 0 in x 0.353 * [taylor]: Taking taylor expansion of 0 in x 0.354 * [approximate]: Taking taylor expansion of (* 1.0 (* x y)) in (y x) around 0 0.354 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.354 * [taylor]: Taking taylor expansion of 1.0 in x 0.354 * [taylor]: Taking taylor expansion of (* x y) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.354 * [taylor]: Taking taylor expansion of 1.0 in y 0.354 * [taylor]: Taking taylor expansion of (* x y) in y 0.354 * [taylor]: Taking taylor expansion of x in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.354 * [taylor]: Taking taylor expansion of 1.0 in y 0.354 * [taylor]: Taking taylor expansion of (* x y) in y 0.354 * [taylor]: Taking taylor expansion of x in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of 0 in x 0.355 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.355 * [taylor]: Taking taylor expansion of 1.0 in x 0.355 * [taylor]: Taking taylor expansion of x in x 0.356 * [taylor]: Taking taylor expansion of 0 in x 0.358 * [taylor]: Taking taylor expansion of 0 in x 0.362 * [taylor]: Taking taylor expansion of 0 in x 0.363 * [approximate]: Taking taylor expansion of (* 1.0 (* x y)) in (y x) around 0 0.363 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.363 * [taylor]: Taking taylor expansion of 1.0 in x 0.363 * [taylor]: Taking taylor expansion of (* x y) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of y in x 0.363 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.363 * [taylor]: Taking taylor expansion of 1.0 in y 0.363 * [taylor]: Taking taylor expansion of (* x y) in y 0.363 * [taylor]: Taking taylor expansion of x in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.363 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.363 * [taylor]: Taking taylor expansion of 1.0 in y 0.363 * [taylor]: Taking taylor expansion of (* x y) in y 0.363 * [taylor]: Taking taylor expansion of x in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.363 * [taylor]: Taking taylor expansion of 0 in x 0.364 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.364 * [taylor]: Taking taylor expansion of 1.0 in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of 0 in x 0.367 * [taylor]: Taking taylor expansion of 0 in x 0.369 * [taylor]: Taking taylor expansion of 0 in x 0.369 * * * [progress]: simplifying candidates 0.370 * [simplify]: Simplifying using # : (- (/ (/ 1.0 y) x)) (- (+ 1.0 (* z z))) (/ 1 (+ 1.0 (* z z))) (/ (+ 1.0 (* z z)) (/ (/ 1.0 y) x)) (/ (+ 1.0 (* z z)) (/ 1 x)) (/ (/ (/ 1.0 y) x) (+ (pow 1.0 3) (pow (* z z) 3))) (/ (/ (/ 1.0 y) x) (- (* 1.0 1.0) (* (* z z) (* z z)))) (* (+ 1.0 (* z z)) x) (* (+ 1.0 (* z z)) (- x)) (* (+ 1.0 (* z z)) (/ x (/ 1.0 y))) (* (+ 1.0 (* z z)) (/ x (/ 1 y))) (* (+ 1.0 (* z z)) (* x y)) (* (+ 1.0 (* z z)) (* x (- y))) (* (+ 1.0 (* z z)) (* x (/ y 1.0))) (- (/ 1.0 y)) (- x) (/ 1 x) (/ x (/ 1.0 y)) (/ x (/ 1 y)) (* x y) (* x (- y)) (* x (/ y 1.0)) (- (* 1.0 (/ 1 (* x y))) (* 1.0 (/ (pow z 2) (* x y)))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x y)) (/ 1.0 (* x y)) (/ 1.0 (* x y)) 0.373 * * [simplify]: iteration 0 : 132 enodes (cost 98 ) 0.375 * * [simplify]: iteration 1 : 442 enodes (cost 86 ) 0.383 * * [simplify]: iteration 2 : 2182 enodes (cost 84 ) 0.420 * * [simplify]: iteration 3 : 5001 enodes (cost 84 ) 0.421 * [simplify]: Simplified to: (- (/ (/ 1.0 y) x)) (- (+ 1.0 (* z z))) (/ 1 (+ 1.0 (* z z))) (* (* (fma z z 1.0) (/ x 1.0)) y) (* x (fma z z 1.0)) (/ (/ (/ 1.0 y) x) (+ (pow 1.0 3) (pow (* z z) 3))) (/ (/ (/ 1.0 (* x y)) (fma z z 1.0)) (- 1.0 (pow z 2))) (* x (fma z z 1.0)) (* (- x) (fma z z 1.0)) (* (* (fma z z 1.0) (/ x 1.0)) y) (* (* (fma z z 1.0) x) y) (* (* (fma z z 1.0) x) y) (* (* (fma z z 1.0) (- y)) x) (* (* (fma z z 1.0) (/ x 1.0)) y) (- (/ 1.0 y)) (- x) (/ 1 x) (* x (/ y 1.0)) (* y x) (* y x) (* x (- y)) (* x (/ y 1.0)) (* (/ 1.0 y) (- (/ 1 x) (/ (pow z 2) x))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) (/ (/ 1.0 y) x) (/ (/ 1.0 y) x) (/ (/ 1.0 y) x) 0.421 * * * [progress]: adding candidates to table 0.482 * * [progress]: iteration 3 / 4 0.482 * * * [progress]: picking best candidate 0.499 * * * * [pick]: Picked # 0.499 * * * [progress]: localizing error 0.513 * * * [progress]: generating rewritten candidates 0.513 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.525 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.533 * * * [progress]: generating series expansions 0.533 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.533 * [approximate]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in (x y z) around 0 0.533 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in z 0.534 * [taylor]: Taking taylor expansion of 1.0 in z 0.534 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in z 0.534 * [taylor]: Taking taylor expansion of x in z 0.534 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in z 0.534 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.534 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.534 * [taylor]: Taking taylor expansion of z in z 0.534 * [taylor]: Taking taylor expansion of 1.0 in z 0.534 * [taylor]: Taking taylor expansion of y in z 0.534 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in y 0.535 * [taylor]: Taking taylor expansion of 1.0 in y 0.535 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in y 0.535 * [taylor]: Taking taylor expansion of x in y 0.535 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.535 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.535 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.535 * [taylor]: Taking taylor expansion of z in y 0.535 * [taylor]: Taking taylor expansion of 1.0 in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.537 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.537 * [taylor]: Taking taylor expansion of 1.0 in x 0.537 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.537 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.537 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.537 * [taylor]: Taking taylor expansion of z in x 0.537 * [taylor]: Taking taylor expansion of 1.0 in x 0.537 * [taylor]: Taking taylor expansion of y in x 0.539 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.539 * [taylor]: Taking taylor expansion of 1.0 in x 0.539 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.539 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.539 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.539 * [taylor]: Taking taylor expansion of z in x 0.539 * [taylor]: Taking taylor expansion of 1.0 in x 0.539 * [taylor]: Taking taylor expansion of y in x 0.541 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (* (pow z 2) y) (* 1.0 y))) in y 0.541 * [taylor]: Taking taylor expansion of 1.0 in y 0.541 * [taylor]: Taking taylor expansion of (+ (* (pow z 2) y) (* 1.0 y)) in y 0.541 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.541 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.541 * [taylor]: Taking taylor expansion of z in y 0.541 * [taylor]: Taking taylor expansion of y in y 0.541 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.541 * [taylor]: Taking taylor expansion of 1.0 in y 0.541 * [taylor]: Taking taylor expansion of y in y 0.544 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (pow z 2) 1.0)) in z 0.544 * [taylor]: Taking taylor expansion of 1.0 in z 0.544 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.544 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.545 * [taylor]: Taking taylor expansion of z in z 0.545 * [taylor]: Taking taylor expansion of 1.0 in z 0.548 * [taylor]: Taking taylor expansion of 0 in y 0.551 * [taylor]: Taking taylor expansion of 0 in z 0.556 * [taylor]: Taking taylor expansion of 0 in y 0.556 * [taylor]: Taking taylor expansion of 0 in z 0.559 * [taylor]: Taking taylor expansion of 0 in z 0.569 * [taylor]: Taking taylor expansion of 0 in y 0.569 * [taylor]: Taking taylor expansion of 0 in z 0.570 * [taylor]: Taking taylor expansion of 0 in z 0.574 * [taylor]: Taking taylor expansion of 0 in z 0.575 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (x y z) around 0 0.575 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.575 * [taylor]: Taking taylor expansion of 1.0 in z 0.575 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.575 * [taylor]: Taking taylor expansion of (* x y) in z 0.575 * [taylor]: Taking taylor expansion of x in z 0.575 * [taylor]: Taking taylor expansion of y in z 0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.575 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.575 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.575 * [taylor]: Taking taylor expansion of z in z 0.576 * [taylor]: Taking taylor expansion of 1.0 in z 0.576 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.576 * [taylor]: Taking taylor expansion of 1.0 in y 0.576 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.576 * [taylor]: Taking taylor expansion of (* x y) in y 0.576 * [taylor]: Taking taylor expansion of x in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.576 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.576 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.576 * [taylor]: Taking taylor expansion of z in y 0.577 * [taylor]: Taking taylor expansion of 1.0 in y 0.577 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.577 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.577 * [taylor]: Taking taylor expansion of (* x y) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.578 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.578 * [taylor]: Taking taylor expansion of z in x 0.578 * [taylor]: Taking taylor expansion of 1.0 in x 0.579 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.579 * [taylor]: Taking taylor expansion of 1.0 in x 0.579 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.579 * [taylor]: Taking taylor expansion of (* x y) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of y in x 0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.579 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.579 * [taylor]: Taking taylor expansion of z in x 0.579 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (+ (/ 1 (pow z 2)) 1.0))) in y 0.580 * [taylor]: Taking taylor expansion of 1.0 in y 0.580 * [taylor]: Taking taylor expansion of (/ y (+ (/ 1 (pow z 2)) 1.0)) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.580 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.580 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.580 * [taylor]: Taking taylor expansion of z in y 0.580 * [taylor]: Taking taylor expansion of 1.0 in y 0.581 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.581 * [taylor]: Taking taylor expansion of 1.0 in z 0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.581 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.581 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.582 * [taylor]: Taking taylor expansion of 1.0 in z 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.585 * [taylor]: Taking taylor expansion of 0 in z 0.587 * [taylor]: Taking taylor expansion of 0 in z 0.593 * [taylor]: Taking taylor expansion of 0 in y 0.593 * [taylor]: Taking taylor expansion of 0 in z 0.593 * [taylor]: Taking taylor expansion of 0 in z 0.596 * [taylor]: Taking taylor expansion of 0 in z 0.597 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (x y z) around 0 0.597 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.597 * [taylor]: Taking taylor expansion of 1.0 in z 0.597 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.597 * [taylor]: Taking taylor expansion of (* x y) in z 0.597 * [taylor]: Taking taylor expansion of x in z 0.597 * [taylor]: Taking taylor expansion of y in z 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.597 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.598 * [taylor]: Taking taylor expansion of 1.0 in z 0.598 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.598 * [taylor]: Taking taylor expansion of 1.0 in y 0.598 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.598 * [taylor]: Taking taylor expansion of (* x y) in y 0.598 * [taylor]: Taking taylor expansion of x in y 0.598 * [taylor]: Taking taylor expansion of y in y 0.598 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.598 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.598 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.598 * [taylor]: Taking taylor expansion of z in y 0.598 * [taylor]: Taking taylor expansion of 1.0 in y 0.599 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.599 * [taylor]: Taking taylor expansion of 1.0 in x 0.599 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.599 * [taylor]: Taking taylor expansion of (* x y) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of y in x 0.599 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.599 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.599 * [taylor]: Taking taylor expansion of z in x 0.600 * [taylor]: Taking taylor expansion of 1.0 in x 0.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.600 * [taylor]: Taking taylor expansion of 1.0 in x 0.600 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.600 * [taylor]: Taking taylor expansion of (* x y) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.600 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.600 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.600 * [taylor]: Taking taylor expansion of z in x 0.600 * [taylor]: Taking taylor expansion of 1.0 in x 0.601 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (+ (/ 1 (pow z 2)) 1.0))) in y 0.601 * [taylor]: Taking taylor expansion of 1.0 in y 0.601 * [taylor]: Taking taylor expansion of (/ y (+ (/ 1 (pow z 2)) 1.0)) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.601 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.601 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.601 * [taylor]: Taking taylor expansion of z in y 0.601 * [taylor]: Taking taylor expansion of 1.0 in y 0.602 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.602 * [taylor]: Taking taylor expansion of 1.0 in z 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.602 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.602 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of 1.0 in z 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in z 0.605 * [taylor]: Taking taylor expansion of 0 in z 0.609 * [taylor]: Taking taylor expansion of 0 in y 0.609 * [taylor]: Taking taylor expansion of 0 in z 0.609 * [taylor]: Taking taylor expansion of 0 in z 0.611 * [taylor]: Taking taylor expansion of 0 in z 0.611 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.611 * [approximate]: Taking taylor expansion of (/ 1.0 (* x y)) in (x y) around 0 0.611 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in y 0.611 * [taylor]: Taking taylor expansion of 1.0 in y 0.611 * [taylor]: Taking taylor expansion of (* x y) in y 0.611 * [taylor]: Taking taylor expansion of x in y 0.611 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of (* x y) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of (* x y) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y 0.613 * [taylor]: Taking taylor expansion of 1.0 in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.619 * [taylor]: Taking taylor expansion of 0 in y 0.619 * [approximate]: Taking taylor expansion of (* 1.0 (* x y)) in (x y) around 0 0.619 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.619 * [taylor]: Taking taylor expansion of 1.0 in y 0.620 * [taylor]: Taking taylor expansion of (* x y) in y 0.620 * [taylor]: Taking taylor expansion of x in y 0.620 * [taylor]: Taking taylor expansion of y in y 0.620 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.620 * [taylor]: Taking taylor expansion of 1.0 in x 0.620 * [taylor]: Taking taylor expansion of (* x y) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of y in x 0.620 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.620 * [taylor]: Taking taylor expansion of 1.0 in x 0.620 * [taylor]: Taking taylor expansion of (* x y) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of y in x 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.621 * [taylor]: Taking taylor expansion of 1.0 in y 0.621 * [taylor]: Taking taylor expansion of y in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.624 * [taylor]: Taking taylor expansion of 0 in y 0.627 * [taylor]: Taking taylor expansion of 0 in y 0.627 * [approximate]: Taking taylor expansion of (* 1.0 (* x y)) in (x y) around 0 0.627 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.627 * [taylor]: Taking taylor expansion of 1.0 in y 0.627 * [taylor]: Taking taylor expansion of (* x y) in y 0.627 * [taylor]: Taking taylor expansion of x in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.627 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.627 * [taylor]: Taking taylor expansion of 1.0 in x 0.627 * [taylor]: Taking taylor expansion of (* x y) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.627 * [taylor]: Taking taylor expansion of 1.0 in x 0.627 * [taylor]: Taking taylor expansion of (* x y) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of 0 in y 0.628 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.628 * [taylor]: Taking taylor expansion of 1.0 in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.629 * [taylor]: Taking taylor expansion of 0 in y 0.632 * [taylor]: Taking taylor expansion of 0 in y 0.634 * [taylor]: Taking taylor expansion of 0 in y 0.634 * * * [progress]: simplifying candidates 0.635 * [simplify]: Simplifying using # : (- (/ 1 (* x (/ y 1.0)))) (- (+ 1.0 (* z z))) (/ 1 (+ 1.0 (* z z))) (/ (+ 1.0 (* z z)) (/ 1 (* x (/ y 1.0)))) (/ (+ 1.0 (* z z)) (/ 1 (* x (/ y 1.0)))) (/ (+ 1.0 (* z z)) (/ 1.0 y)) (/ (+ 1.0 (* z z)) 1.0) (/ (+ 1.0 (* z z)) (- 1.0)) (/ (+ 1.0 (* z z)) (/ 1.0 y)) (/ (/ 1 (* x (/ y 1.0))) (+ (pow 1.0 3) (pow (* z z) 3))) (/ (/ 1 (* x (/ y 1.0))) (- (* 1.0 1.0) (* (* z z) (* z z)))) (* (+ 1.0 (* z z)) (* x (/ y 1.0))) (* (+ 1.0 (* z z)) (- (* x (/ y 1.0)))) (* (+ 1.0 (* z z)) (/ (* x (/ y 1.0)) 1)) (* (+ 1.0 (* z z)) (/ y 1.0)) (* (+ 1.0 (* z z)) (/ 1 1.0)) (* (+ 1.0 (* z z)) x) (- 1) (- (* x (/ y 1.0))) (/ 1 (* x (/ y 1.0))) (/ (* x (/ y 1.0)) 1) (/ 1 x) (/ 1 (* x y)) (/ 1 (/ y 1.0)) (/ 1 x) (/ 1 (* x y)) (/ 1 (* x (- y))) (/ 1 (* x 1)) (- (* 1.0 (/ 1 (* x y))) (* 1.0 (/ (pow z 2) (* x y)))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x y)) (/ 1.0 (* x y)) (/ 1.0 (* x y)) 0.638 * * [simplify]: iteration 0 : 141 enodes (cost 123 ) 0.641 * * [simplify]: iteration 1 : 616 enodes (cost 108 ) 0.655 * * [simplify]: iteration 2 : 4016 enodes (cost 102 ) 0.742 * * [simplify]: iteration 3 : 5002 enodes (cost 102 ) 0.743 * [simplify]: Simplified to: (- (/ (/ 1.0 y) x)) (- (+ 1.0 (* z z))) (/ 1 (+ 1.0 (* z z))) (* (* (fma z z 1.0) x) (/ y 1.0)) (* (* (fma z z 1.0) x) (/ y 1.0)) (/ (* y (fma z z 1.0)) 1.0) (/ (fma z z 1.0) 1.0) (/ (+ 1.0 (* z z)) (- 1.0)) (/ (* y (fma z z 1.0)) 1.0) (/ (/ (/ 1.0 y) x) (+ (pow 1.0 3) (pow (* z z) 3))) (/ (/ (/ 1.0 y) x) (* (- 1.0 (pow z 2)) (fma z z 1.0))) (* (* (fma z z 1.0) x) (/ y 1.0)) (* (- (* x (/ y 1.0))) (fma z z 1.0)) (* (* (fma z z 1.0) x) (/ y 1.0)) (/ (* y (fma z z 1.0)) 1.0) (/ (fma z z 1.0) 1.0) (* (fma z z 1.0) x) (- 1) (- (* x (/ y 1.0))) (/ (/ 1.0 y) x) (* x (/ y 1.0)) (/ 1 x) (/ 1 (* x y)) (/ 1.0 y) (/ 1 x) (/ 1 (* x y)) (/ 1 (* x (- y))) (/ 1 x) (* (/ 1.0 y) (- (/ 1 x) (/ (pow z 2) x))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) (/ (/ 1.0 y) x) (/ (/ 1.0 y) x) (/ (/ 1.0 y) x) 0.743 * * * [progress]: adding candidates to table 0.793 * * [progress]: iteration 4 / 4 0.793 * * * [progress]: picking best candidate 0.800 * * * * [pick]: Picked # 0.800 * * * [progress]: localizing error 0.808 * * * [progress]: generating rewritten candidates 0.808 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.815 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.819 * * * [progress]: generating series expansions 0.819 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.819 * [approximate]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in (x y z) around 0 0.819 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in z 0.820 * [taylor]: Taking taylor expansion of 1.0 in z 0.820 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in z 0.820 * [taylor]: Taking taylor expansion of x in z 0.820 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in z 0.820 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.820 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.820 * [taylor]: Taking taylor expansion of z in z 0.820 * [taylor]: Taking taylor expansion of 1.0 in z 0.820 * [taylor]: Taking taylor expansion of y in z 0.820 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in y 0.820 * [taylor]: Taking taylor expansion of 1.0 in y 0.820 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in y 0.820 * [taylor]: Taking taylor expansion of x in y 0.820 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in y 0.820 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in y 0.820 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.820 * [taylor]: Taking taylor expansion of z in y 0.820 * [taylor]: Taking taylor expansion of 1.0 in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.822 * [taylor]: Taking taylor expansion of 1.0 in x 0.822 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.822 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.822 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.822 * [taylor]: Taking taylor expansion of z in x 0.822 * [taylor]: Taking taylor expansion of 1.0 in x 0.822 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (/ 1.0 (* x (* (+ (pow z 2) 1.0) y))) in x 0.823 * [taylor]: Taking taylor expansion of 1.0 in x 0.823 * [taylor]: Taking taylor expansion of (* x (* (+ (pow z 2) 1.0) y)) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (* (+ (pow z 2) 1.0) y) in x 0.823 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in x 0.823 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.823 * [taylor]: Taking taylor expansion of z in x 0.823 * [taylor]: Taking taylor expansion of 1.0 in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.824 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (* (pow z 2) y) (* 1.0 y))) in y 0.824 * [taylor]: Taking taylor expansion of 1.0 in y 0.824 * [taylor]: Taking taylor expansion of (+ (* (pow z 2) y) (* 1.0 y)) in y 0.824 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y 0.824 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.824 * [taylor]: Taking taylor expansion of z in y 0.824 * [taylor]: Taking taylor expansion of y in y 0.824 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.824 * [taylor]: Taking taylor expansion of 1.0 in y 0.824 * [taylor]: Taking taylor expansion of y in y 0.826 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (pow z 2) 1.0)) in z 0.826 * [taylor]: Taking taylor expansion of 1.0 in z 0.826 * [taylor]: Taking taylor expansion of (+ (pow z 2) 1.0) in z 0.826 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.826 * [taylor]: Taking taylor expansion of z in z 0.826 * [taylor]: Taking taylor expansion of 1.0 in z 0.829 * [taylor]: Taking taylor expansion of 0 in y 0.830 * [taylor]: Taking taylor expansion of 0 in z 0.834 * [taylor]: Taking taylor expansion of 0 in y 0.834 * [taylor]: Taking taylor expansion of 0 in z 0.836 * [taylor]: Taking taylor expansion of 0 in z 0.845 * [taylor]: Taking taylor expansion of 0 in y 0.845 * [taylor]: Taking taylor expansion of 0 in z 0.845 * [taylor]: Taking taylor expansion of 0 in z 0.848 * [taylor]: Taking taylor expansion of 0 in z 0.848 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (x y z) around 0 0.848 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.848 * [taylor]: Taking taylor expansion of 1.0 in z 0.848 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.848 * [taylor]: Taking taylor expansion of (* x y) in z 0.848 * [taylor]: Taking taylor expansion of x in z 0.848 * [taylor]: Taking taylor expansion of y in z 0.848 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.848 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.848 * [taylor]: Taking taylor expansion of z in z 0.849 * [taylor]: Taking taylor expansion of 1.0 in z 0.849 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.849 * [taylor]: Taking taylor expansion of 1.0 in y 0.849 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.849 * [taylor]: Taking taylor expansion of (* x y) in y 0.849 * [taylor]: Taking taylor expansion of x in y 0.849 * [taylor]: Taking taylor expansion of y in y 0.849 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.849 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.849 * [taylor]: Taking taylor expansion of z in y 0.850 * [taylor]: Taking taylor expansion of 1.0 in y 0.850 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.850 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.850 * [taylor]: Taking taylor expansion of (* x y) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of y in x 0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.850 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.850 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.850 * [taylor]: Taking taylor expansion of z in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.851 * [taylor]: Taking taylor expansion of (* x y) in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of y in x 0.851 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.851 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.851 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.851 * [taylor]: Taking taylor expansion of z in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.852 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (+ (/ 1 (pow z 2)) 1.0))) in y 0.852 * [taylor]: Taking taylor expansion of 1.0 in y 0.852 * [taylor]: Taking taylor expansion of (/ y (+ (/ 1 (pow z 2)) 1.0)) in y 0.852 * [taylor]: Taking taylor expansion of y in y 0.852 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.852 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.852 * [taylor]: Taking taylor expansion of z in y 0.852 * [taylor]: Taking taylor expansion of 1.0 in y 0.852 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.852 * [taylor]: Taking taylor expansion of 1.0 in z 0.852 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.852 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.852 * [taylor]: Taking taylor expansion of z in z 0.853 * [taylor]: Taking taylor expansion of 1.0 in z 0.855 * [taylor]: Taking taylor expansion of 0 in y 0.855 * [taylor]: Taking taylor expansion of 0 in z 0.856 * [taylor]: Taking taylor expansion of 0 in z 0.860 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [taylor]: Taking taylor expansion of 0 in z 0.860 * [taylor]: Taking taylor expansion of 0 in z 0.862 * [taylor]: Taking taylor expansion of 0 in z 0.862 * [approximate]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in (x y z) around 0 0.862 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in z 0.862 * [taylor]: Taking taylor expansion of 1.0 in z 0.862 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in z 0.862 * [taylor]: Taking taylor expansion of (* x y) in z 0.862 * [taylor]: Taking taylor expansion of x in z 0.862 * [taylor]: Taking taylor expansion of y in z 0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.862 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.862 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.862 * [taylor]: Taking taylor expansion of z in z 0.863 * [taylor]: Taking taylor expansion of 1.0 in z 0.863 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in y 0.863 * [taylor]: Taking taylor expansion of 1.0 in y 0.863 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in y 0.863 * [taylor]: Taking taylor expansion of (* x y) in y 0.863 * [taylor]: Taking taylor expansion of x in y 0.863 * [taylor]: Taking taylor expansion of y in y 0.863 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.863 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.863 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.863 * [taylor]: Taking taylor expansion of z in y 0.863 * [taylor]: Taking taylor expansion of 1.0 in y 0.864 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.864 * [taylor]: Taking taylor expansion of 1.0 in x 0.864 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.864 * [taylor]: Taking taylor expansion of (* x y) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of y in x 0.864 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.864 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.864 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.864 * [taylor]: Taking taylor expansion of z in x 0.864 * [taylor]: Taking taylor expansion of 1.0 in x 0.865 * [taylor]: Taking taylor expansion of (* 1.0 (/ (* x y) (+ (/ 1 (pow z 2)) 1.0))) in x 0.865 * [taylor]: Taking taylor expansion of 1.0 in x 0.865 * [taylor]: Taking taylor expansion of (/ (* x y) (+ (/ 1 (pow z 2)) 1.0)) in x 0.865 * [taylor]: Taking taylor expansion of (* x y) in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of y in x 0.865 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in x 0.865 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x 0.865 * [taylor]: Taking taylor expansion of (pow z 2) in x 0.865 * [taylor]: Taking taylor expansion of z in x 0.865 * [taylor]: Taking taylor expansion of 1.0 in x 0.865 * [taylor]: Taking taylor expansion of (* 1.0 (/ y (+ (/ 1 (pow z 2)) 1.0))) in y 0.865 * [taylor]: Taking taylor expansion of 1.0 in y 0.865 * [taylor]: Taking taylor expansion of (/ y (+ (/ 1 (pow z 2)) 1.0)) in y 0.865 * [taylor]: Taking taylor expansion of y in y 0.865 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in y 0.865 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y 0.865 * [taylor]: Taking taylor expansion of (pow z 2) in y 0.866 * [taylor]: Taking taylor expansion of z in y 0.866 * [taylor]: Taking taylor expansion of 1.0 in y 0.866 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 (pow z 2)) 1.0)) in z 0.866 * [taylor]: Taking taylor expansion of 1.0 in z 0.866 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) 1.0) in z 0.866 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 0.866 * [taylor]: Taking taylor expansion of (pow z 2) in z 0.866 * [taylor]: Taking taylor expansion of z in z 0.866 * [taylor]: Taking taylor expansion of 1.0 in z 0.869 * [taylor]: Taking taylor expansion of 0 in y 0.869 * [taylor]: Taking taylor expansion of 0 in z 0.870 * [taylor]: Taking taylor expansion of 0 in z 0.874 * [taylor]: Taking taylor expansion of 0 in y 0.874 * [taylor]: Taking taylor expansion of 0 in z 0.874 * [taylor]: Taking taylor expansion of 0 in z 0.875 * [taylor]: Taking taylor expansion of 0 in z 0.876 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.876 * [approximate]: Taking taylor expansion of (/ 1.0 (* x y)) in (x y) around 0 0.876 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in y 0.876 * [taylor]: Taking taylor expansion of 1.0 in y 0.876 * [taylor]: Taking taylor expansion of (* x y) in y 0.876 * [taylor]: Taking taylor expansion of x in y 0.876 * [taylor]: Taking taylor expansion of y in y 0.876 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in x 0.876 * [taylor]: Taking taylor expansion of 1.0 in x 0.876 * [taylor]: Taking taylor expansion of (* x y) in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.876 * [taylor]: Taking taylor expansion of y in x 0.877 * [taylor]: Taking taylor expansion of (/ 1.0 (* x y)) in x 0.877 * [taylor]: Taking taylor expansion of 1.0 in x 0.877 * [taylor]: Taking taylor expansion of (* x y) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of y in x 0.877 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y 0.877 * [taylor]: Taking taylor expansion of 1.0 in y 0.877 * [taylor]: Taking taylor expansion of y in y 0.878 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [taylor]: Taking taylor expansion of 0 in y 0.882 * [approximate]: Taking taylor expansion of (* 1.0 (* x y)) in (x y) around 0 0.882 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.882 * [taylor]: Taking taylor expansion of 1.0 in y 0.882 * [taylor]: Taking taylor expansion of (* x y) in y 0.882 * [taylor]: Taking taylor expansion of x in y 0.882 * [taylor]: Taking taylor expansion of y in y 0.882 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (* x y) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of y in x 0.882 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (* x y) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of y in x 0.883 * [taylor]: Taking taylor expansion of 0 in y 0.884 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.884 * [taylor]: Taking taylor expansion of 1.0 in y 0.884 * [taylor]: Taking taylor expansion of y in y 0.886 * [taylor]: Taking taylor expansion of 0 in y 0.889 * [taylor]: Taking taylor expansion of 0 in y 0.894 * [taylor]: Taking taylor expansion of 0 in y 0.894 * [approximate]: Taking taylor expansion of (* 1.0 (* x y)) in (x y) around 0 0.894 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.894 * [taylor]: Taking taylor expansion of 1.0 in y 0.894 * [taylor]: Taking taylor expansion of (* x y) in y 0.894 * [taylor]: Taking taylor expansion of x in y 0.894 * [taylor]: Taking taylor expansion of y in y 0.894 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.894 * [taylor]: Taking taylor expansion of 1.0 in x 0.894 * [taylor]: Taking taylor expansion of (* x y) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of y in x 0.894 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.894 * [taylor]: Taking taylor expansion of 1.0 in x 0.894 * [taylor]: Taking taylor expansion of (* x y) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of y in x 0.895 * [taylor]: Taking taylor expansion of 0 in y 0.896 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.896 * [taylor]: Taking taylor expansion of 1.0 in y 0.896 * [taylor]: Taking taylor expansion of y in y 0.898 * [taylor]: Taking taylor expansion of 0 in y 0.901 * [taylor]: Taking taylor expansion of 0 in y 0.905 * [taylor]: Taking taylor expansion of 0 in y 0.905 * * * [progress]: simplifying candidates 0.906 * [simplify]: Simplifying using # : (- (/ (/ 1 x) (/ y 1.0))) (- (+ 1.0 (* z z))) (/ 1 (+ 1.0 (* z z))) (/ (+ 1.0 (* z z)) (/ (/ 1 x) (/ y 1.0))) (/ (+ 1.0 (* z z)) (/ (/ 1 x) (/ 1 1.0))) (/ (+ 1.0 (* z z)) (/ 1 (/ y 1.0))) (/ (+ 1.0 (* z z)) 1.0) (/ (+ 1.0 (* z z)) (- 1.0)) (/ (+ 1.0 (* z z)) (/ 1.0 y)) (/ (/ (/ 1 x) (/ y 1.0)) (+ (pow 1.0 3) (pow (* z z) 3))) (/ (/ (/ 1 x) (/ y 1.0)) (- (* 1.0 1.0) (* (* z z) (* z z)))) (* (+ 1.0 (* z z)) (/ y 1.0)) (* (+ 1.0 (* z z)) (- (/ y 1.0))) (* (+ 1.0 (* z z)) (/ (/ y 1.0) (/ 1 x))) (* (+ 1.0 (* z z)) (/ 1 1.0)) (* (+ 1.0 (* z z)) (/ (/ y 1.0) (/ 1 x))) (* (+ 1.0 (* z z)) (* (/ y 1.0) x)) (* (+ 1.0 (* z z)) (* (/ y 1.0) (- x))) (* (+ 1.0 (* z z)) (* (/ y 1.0) (/ x 1))) (- (/ 1 x)) (- (/ y 1.0)) (/ 1 y) (/ (/ 1 x) (/ 1 1.0)) (/ 1 (/ y 1.0)) (/ (/ y 1.0) (/ 1 x)) (/ (/ 1 x) y) (/ (/ y 1.0) (/ 1 x)) (/ (/ 1 x) y) (/ (/ 1 x) (- y)) (/ (/ 1 x) 1) (* (/ y 1.0) x) (* (/ y 1.0) (- x)) (* (/ y 1.0) (/ x 1)) (- (* 1.0 (/ 1 (* x y))) (* 1.0 (/ (pow z 2) (* x y)))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x y)) (/ 1.0 (* x y)) (/ 1.0 (* x y)) 0.912 * * [simplify]: iteration 0 : 168 enodes (cost 147 ) 0.916 * * [simplify]: iteration 1 : 675 enodes (cost 121 ) 0.931 * * [simplify]: iteration 2 : 3865 enodes (cost 117 ) 1.026 * * [simplify]: iteration 3 : 5001 enodes (cost 117 ) 1.028 * [simplify]: Simplified to: (/ (- 1.0) (* x y)) (- (+ 1.0 (* z z))) (/ 1 (+ 1.0 (* z z))) (* (* (fma z z 1.0) (/ y 1.0)) x) (* (fma z z 1.0) (/ x 1.0)) (/ (* y (fma z z 1.0)) 1.0) (/ (fma z z 1.0) 1.0) (/ (fma z z 1.0) (- 1.0)) (/ (* y (fma z z 1.0)) 1.0) (/ 1.0 (* (+ (pow 1.0 3) (pow (* z z) 3)) (* x y))) (/ (/ (/ 1.0 y) x) (* (- 1.0 (pow z 2)) (fma z z 1.0))) (/ (* y (fma z z 1.0)) 1.0) (/ (* (fma z z 1.0) (- y)) 1.0) (* (* (fma z z 1.0) (/ y 1.0)) x) (/ (fma z z 1.0) 1.0) (* (* (fma z z 1.0) (/ y 1.0)) x) (* (* (fma z z 1.0) (/ y 1.0)) x) (* (* (fma z z 1.0) (- x)) (/ y 1.0)) (* (* (fma z z 1.0) (/ y 1.0)) x) (- (/ 1 x)) (- (/ y 1.0)) (/ 1 y) (/ 1.0 x) (/ 1.0 y) (/ (* y x) 1.0) (/ 1 (* x y)) (/ (* y x) 1.0) (/ 1 (* x y)) (/ (/ 1 x) (- y)) (/ 1 x) (/ (* y x) 1.0) (* (/ y 1.0) (- x)) (/ (* y x) 1.0) (* (/ 1.0 y) (- (/ 1 x) (/ (pow z 2) x))) (/ 1.0 (* x (* (pow z 2) y))) (/ 1.0 (* x (* (pow z 2) y))) (/ (/ 1.0 y) x) (/ (/ 1.0 y) x) (/ (/ 1.0 y) x) 1.028 * * * [progress]: adding candidates to table 1.102 * [progress]: [Phase 3 of 3] Extracting. 1.102 * * [regime]: Finding splitpoints for: (# # # # #) 1.103 * * * [regime-changes]: Trying 6 branch expressions: ((* z z) (+ 1.0 (* z z)) (/ 1.0 x) z y x) 1.103 * * * * [regimes]: Trying to branch on (* z z) from (# # # # #) 1.120 * * * * [regimes]: Trying to branch on (+ 1.0 (* z z)) from (# # # # #) 1.136 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (# # # # #) 1.157 * * * * [regimes]: Trying to branch on z from (# # # # #) 1.178 * * * * [regimes]: Trying to branch on y from (# # # # #) 1.197 * * * * [regimes]: Trying to branch on x from (# # # # #) 1.217 * * * [regime]: Found split indices: #