8.341 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (/ (- (+ x y) z) (* t 2.0)) 0.024 * * [simplify]: iteration 0 : 20 enodes (cost 4 ) 0.025 * * [simplify]: iteration 1 : 41 enodes (cost 4 ) 0.027 * * [simplify]: iteration 2 : 58 enodes (cost 4 ) 0.028 * * [simplify]: iteration 3 : 77 enodes (cost 4 ) 0.030 * * [simplify]: iteration 4 : 111 enodes (cost 4 ) 0.032 * * [simplify]: iteration 5 : 171 enodes (cost 4 ) 0.034 * * [simplify]: iteration 6 : 293 enodes (cost 4 ) 0.037 * * [simplify]: iteration 7 : 521 enodes (cost 4 ) 0.041 * * [simplify]: iteration 8 : 707 enodes (cost 4 ) 0.045 * * [simplify]: iteration 9 : 787 enodes (cost 4 ) 0.049 * * [simplify]: iteration 10 : 964 enodes (cost 4 ) 0.053 * * [simplify]: iteration 11 : 988 enodes (cost 4 ) 0.057 * * [simplify]: iteration 12 : 988 enodes (cost 4 ) 0.057 * [simplify]: Simplified to: (/ (- (+ x y) z) (* t 2.0)) 0.058 * * [progress]: iteration 1 / 4 0.058 * * * [progress]: picking best candidate 0.059 * * * * [pick]: Picked # 0.059 * * * [progress]: localizing error 0.066 * * * [progress]: generating rewritten candidates 0.066 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.110 * * * [progress]: generating series expansions 0.110 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.110 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in (x y z t) around 0 0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in t 0.111 * [taylor]: Taking taylor expansion of 0.5 in t 0.111 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in t 0.111 * [taylor]: Taking taylor expansion of (- (+ x y) z) in t 0.111 * [taylor]: Taking taylor expansion of (+ x y) in t 0.111 * [taylor]: Taking taylor expansion of x in t 0.111 * [taylor]: Taking taylor expansion of y in t 0.111 * [taylor]: Taking taylor expansion of z in t 0.111 * [taylor]: Taking taylor expansion of t in t 0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in z 0.111 * [taylor]: Taking taylor expansion of 0.5 in z 0.111 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in z 0.111 * [taylor]: Taking taylor expansion of (- (+ x y) z) in z 0.111 * [taylor]: Taking taylor expansion of (+ x y) in z 0.111 * [taylor]: Taking taylor expansion of x in z 0.111 * [taylor]: Taking taylor expansion of y in z 0.111 * [taylor]: Taking taylor expansion of z in z 0.111 * [taylor]: Taking taylor expansion of t in z 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in y 0.112 * [taylor]: Taking taylor expansion of 0.5 in y 0.112 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in y 0.112 * [taylor]: Taking taylor expansion of (- (+ x y) z) in y 0.112 * [taylor]: Taking taylor expansion of (+ x y) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of z in y 0.112 * [taylor]: Taking taylor expansion of t in y 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in x 0.112 * [taylor]: Taking taylor expansion of (- (+ x y) z) in x 0.112 * [taylor]: Taking taylor expansion of (+ x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of z in x 0.112 * [taylor]: Taking taylor expansion of t in x 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- (+ x y) z) t)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (/ (- (+ x y) z) t) in x 0.112 * [taylor]: Taking taylor expansion of (- (+ x y) z) in x 0.112 * [taylor]: Taking taylor expansion of (+ x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of z in x 0.112 * [taylor]: Taking taylor expansion of t in x 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- y z) t)) in y 0.112 * [taylor]: Taking taylor expansion of 0.5 in y 0.113 * [taylor]: Taking taylor expansion of (/ (- y z) t) in y 0.113 * [taylor]: Taking taylor expansion of (- y z) in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.113 * [taylor]: Taking taylor expansion of z in y 0.113 * [taylor]: Taking taylor expansion of t in y 0.113 * [taylor]: Taking taylor expansion of (* -0.5 (/ z t)) in z 0.113 * [taylor]: Taking taylor expansion of -0.5 in z 0.113 * [taylor]: Taking taylor expansion of (/ z t) in z 0.113 * [taylor]: Taking taylor expansion of z in z 0.113 * [taylor]: Taking taylor expansion of t in z 0.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in y 0.114 * [taylor]: Taking taylor expansion of 0.5 in y 0.114 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.114 * [taylor]: Taking taylor expansion of t in y 0.114 * [taylor]: Taking taylor expansion of (/ 0.5 t) in z 0.114 * [taylor]: Taking taylor expansion of 0.5 in z 0.114 * [taylor]: Taking taylor expansion of t in z 0.114 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.114 * [taylor]: Taking taylor expansion of 0.5 in t 0.114 * [taylor]: Taking taylor expansion of t in t 0.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in z 0.115 * [taylor]: Taking taylor expansion of 0.5 in z 0.115 * [taylor]: Taking taylor expansion of (/ 1 t) in z 0.115 * [taylor]: Taking taylor expansion of t in z 0.115 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.115 * [taylor]: Taking taylor expansion of 0.5 in t 0.115 * [taylor]: Taking taylor expansion of t in t 0.116 * [taylor]: Taking taylor expansion of (/ -0.5 t) in t 0.116 * [taylor]: Taking taylor expansion of -0.5 in t 0.116 * [taylor]: Taking taylor expansion of t in t 0.117 * [approximate]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in (x y z t) around 0 0.117 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in t 0.117 * [taylor]: Taking taylor expansion of 0.5 in t 0.117 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in t 0.117 * [taylor]: Taking taylor expansion of t in t 0.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in t 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.117 * [taylor]: Taking taylor expansion of y in t 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.117 * [taylor]: Taking taylor expansion of x in t 0.117 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.117 * [taylor]: Taking taylor expansion of z in t 0.117 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in z 0.117 * [taylor]: Taking taylor expansion of 0.5 in z 0.117 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in z 0.117 * [taylor]: Taking taylor expansion of t in z 0.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in z 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.117 * [taylor]: Taking taylor expansion of y in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.117 * [taylor]: Taking taylor expansion of x in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.117 * [taylor]: Taking taylor expansion of z in z 0.117 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in y 0.118 * [taylor]: Taking taylor expansion of 0.5 in y 0.118 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in y 0.118 * [taylor]: Taking taylor expansion of t in y 0.118 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in y 0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.118 * [taylor]: Taking taylor expansion of z in y 0.118 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in x 0.118 * [taylor]: Taking taylor expansion of 0.5 in x 0.118 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in x 0.118 * [taylor]: Taking taylor expansion of t in x 0.118 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in x 0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.118 * [taylor]: Taking taylor expansion of z in x 0.119 * [taylor]: Taking taylor expansion of (* 0.5 (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)))) in x 0.119 * [taylor]: Taking taylor expansion of 0.5 in x 0.119 * [taylor]: Taking taylor expansion of (* t (- (+ (/ 1 y) (/ 1 x)) (/ 1 z))) in x 0.119 * [taylor]: Taking taylor expansion of t in x 0.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 z)) in x 0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.119 * [taylor]: Taking taylor expansion of z in x 0.120 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.120 * [taylor]: Taking taylor expansion of 0.5 in y 0.120 * [taylor]: Taking taylor expansion of t in y 0.121 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t y)) (* 0.5 (/ t z))) in y 0.121 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.121 * [taylor]: Taking taylor expansion of 0.5 in y 0.121 * [taylor]: Taking taylor expansion of (/ t y) in y 0.121 * [taylor]: Taking taylor expansion of t in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.121 * [taylor]: Taking taylor expansion of 0.5 in y 0.121 * [taylor]: Taking taylor expansion of (/ t z) in y 0.121 * [taylor]: Taking taylor expansion of t in y 0.121 * [taylor]: Taking taylor expansion of z in y 0.121 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.121 * [taylor]: Taking taylor expansion of 0.5 in z 0.121 * [taylor]: Taking taylor expansion of t in z 0.121 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.121 * [taylor]: Taking taylor expansion of 0.5 in z 0.121 * [taylor]: Taking taylor expansion of t in z 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t z))) in z 0.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in z 0.124 * [taylor]: Taking taylor expansion of 0.5 in z 0.124 * [taylor]: Taking taylor expansion of (/ t z) in z 0.124 * [taylor]: Taking taylor expansion of t in z 0.124 * [taylor]: Taking taylor expansion of z in z 0.124 * [taylor]: Taking taylor expansion of (- (* 0.5 t)) in t 0.124 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.124 * [taylor]: Taking taylor expansion of 0.5 in t 0.124 * [taylor]: Taking taylor expansion of t in t 0.125 * [taylor]: Taking taylor expansion of 0 in z 0.125 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.125 * [taylor]: Taking taylor expansion of 0.5 in t 0.125 * [taylor]: Taking taylor expansion of t in t 0.125 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.125 * [taylor]: Taking taylor expansion of 0.5 in t 0.126 * [taylor]: Taking taylor expansion of t in t 0.128 * [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 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.132 * [taylor]: Taking taylor expansion of 0 in t 0.132 * [taylor]: Taking taylor expansion of 0 in t 0.132 * [taylor]: Taking taylor expansion of 0 in t 0.133 * [approximate]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in (x y z t) around 0 0.133 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in t 0.133 * [taylor]: Taking taylor expansion of -0.5 in t 0.133 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in t 0.133 * [taylor]: Taking taylor expansion of t in t 0.133 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in t 0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in t 0.133 * [taylor]: Taking taylor expansion of z in t 0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.133 * [taylor]: Taking taylor expansion of y in t 0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.133 * [taylor]: Taking taylor expansion of x in t 0.133 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in z 0.133 * [taylor]: Taking taylor expansion of -0.5 in z 0.133 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in z 0.133 * [taylor]: Taking taylor expansion of t in z 0.133 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in z 0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.133 * [taylor]: Taking taylor expansion of z in z 0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.133 * [taylor]: Taking taylor expansion of y in z 0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.133 * [taylor]: Taking taylor expansion of x in z 0.133 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in y 0.133 * [taylor]: Taking taylor expansion of -0.5 in y 0.133 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in y 0.134 * [taylor]: Taking taylor expansion of t in y 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.134 * [taylor]: Taking taylor expansion of z in y 0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in x 0.134 * [taylor]: Taking taylor expansion of -0.5 in x 0.134 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x 0.134 * [taylor]: Taking taylor expansion of t in x 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.134 * [taylor]: Taking taylor expansion of z in x 0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.134 * [taylor]: Taking taylor expansion of y in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (* -0.5 (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x))))) in x 0.134 * [taylor]: Taking taylor expansion of -0.5 in x 0.134 * [taylor]: Taking taylor expansion of (* t (- (/ 1 z) (+ (/ 1 y) (/ 1 x)))) in x 0.134 * [taylor]: Taking taylor expansion of t in x 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) (/ 1 x))) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.135 * [taylor]: Taking taylor expansion of z in x 0.135 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.136 * [taylor]: Taking taylor expansion of 0.5 in y 0.136 * [taylor]: Taking taylor expansion of t in y 0.137 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t y)) (* 0.5 (/ t z))) in y 0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.137 * [taylor]: Taking taylor expansion of 0.5 in y 0.137 * [taylor]: Taking taylor expansion of (/ t y) in y 0.137 * [taylor]: Taking taylor expansion of t in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.137 * [taylor]: Taking taylor expansion of 0.5 in y 0.137 * [taylor]: Taking taylor expansion of (/ t z) in y 0.137 * [taylor]: Taking taylor expansion of t in y 0.137 * [taylor]: Taking taylor expansion of z in y 0.137 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.137 * [taylor]: Taking taylor expansion of 0.5 in z 0.137 * [taylor]: Taking taylor expansion of t in z 0.137 * [taylor]: Taking taylor expansion of (* 0.5 t) in z 0.137 * [taylor]: Taking taylor expansion of 0.5 in z 0.137 * [taylor]: Taking taylor expansion of t in z 0.139 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t z))) in z 0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in z 0.140 * [taylor]: Taking taylor expansion of 0.5 in z 0.140 * [taylor]: Taking taylor expansion of (/ t z) in z 0.140 * [taylor]: Taking taylor expansion of t in z 0.140 * [taylor]: Taking taylor expansion of z in z 0.140 * [taylor]: Taking taylor expansion of (- (* 0.5 t)) in t 0.140 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.140 * [taylor]: Taking taylor expansion of 0.5 in t 0.140 * [taylor]: Taking taylor expansion of t in t 0.141 * [taylor]: Taking taylor expansion of 0 in z 0.141 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.141 * [taylor]: Taking taylor expansion of 0.5 in t 0.141 * [taylor]: Taking taylor expansion of t in t 0.142 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.142 * [taylor]: Taking taylor expansion of 0.5 in t 0.142 * [taylor]: Taking taylor expansion of t in t 0.144 * [taylor]: Taking taylor expansion of 0 in y 0.144 * [taylor]: Taking taylor expansion of 0 in z 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 t 0.148 * [taylor]: Taking taylor expansion of 0 in t 0.149 * [taylor]: Taking taylor expansion of 0 in t 0.149 * * * [progress]: simplifying candidates 0.149 * [simplify]: Simplifying using # : (expm1 (/ (- (+ x y) z) (* t 2.0))) (log1p (/ (- (+ x y) z) (* t 2.0))) (- (log (- (+ x y) z)) (+ (log t) (log 2.0))) (- (log (- (+ x y) z)) (log (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (exp (/ (- (+ x y) z) (* t 2.0))) (/ (* (* (- (+ x y) z) (- (+ x y) z)) (- (+ x y) z)) (* (* (* t t) t) (* (* 2.0 2.0) 2.0))) (/ (* (* (- (+ x y) z) (- (+ x y) z)) (- (+ x y) z)) (* (* (* t 2.0) (* t 2.0)) (* t 2.0))) (* (cbrt (/ (- (+ x y) z) (* t 2.0))) (cbrt (/ (- (+ x y) z) (* t 2.0)))) (cbrt (/ (- (+ x y) z) (* t 2.0))) (* (* (/ (- (+ x y) z) (* t 2.0)) (/ (- (+ x y) z) (* t 2.0))) (/ (- (+ x y) z) (* t 2.0))) (sqrt (/ (- (+ x y) z) (* t 2.0))) (sqrt (/ (- (+ x y) z) (* t 2.0))) (- (- (+ x y) z)) (- (* t 2.0)) (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) t) (/ (cbrt (- (+ x y) z)) 2.0) (/ (sqrt (- (+ x y) z)) t) (/ (sqrt (- (+ x y) z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ (+ (sqrt (+ x y)) (sqrt z)) t) (/ (- (sqrt (+ x y)) (sqrt z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 (* t 2.0)) (/ (* t 2.0) (- (+ x y) z)) (/ (- (+ x y) z) t) (/ (* t 2.0) (cbrt (- (+ x y) z))) (/ (* t 2.0) (sqrt (- (+ x y) z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (sqrt (+ x y)) (sqrt z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (+ x y) z)) (* (* t 2.0) (+ (* (+ x y) (+ x y)) (+ (* z z) (* (+ x y) z)))) (* (* t 2.0) (+ (+ x y) z)) (- (+ (* 0.5 (/ y t)) (* 0.5 (/ x t))) (* 0.5 (/ z t))) 0 0 0.153 * * [simplify]: iteration 0 : 208 enodes (cost 207 ) 0.156 * * [simplify]: iteration 1 : 763 enodes (cost 178 ) 0.170 * * [simplify]: iteration 2 : 3630 enodes (cost 178 ) 0.218 * * [simplify]: iteration 3 : 5002 enodes (cost 178 ) 0.220 * [simplify]: Simplified to: (expm1 (/ (- (+ x y) z) (* t 2.0))) (log1p (/ (- (+ x y) z) (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (log (/ (- (+ x y) z) (* t 2.0))) (exp (/ (- (+ x y) z) (* t 2.0))) (pow (/ (- (+ x y) z) (* t 2.0)) 3) (pow (/ (- (+ x y) z) (* t 2.0)) 3) (* (cbrt (/ (- (+ x y) z) (* t 2.0))) (cbrt (/ (- (+ x y) z) (* t 2.0)))) (cbrt (/ (- (+ x y) z) (* t 2.0))) (pow (/ (- (+ x y) z) (* t 2.0)) 3) (sqrt (/ (- (+ x y) z) (* t 2.0))) (sqrt (/ (- (+ x y) z) (* t 2.0))) (- (- (+ x y) z)) (- (* t 2.0)) (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)) (/ (* (cbrt (- (+ x y) z)) (cbrt (- (+ x y) z))) t) (/ (cbrt (- (+ x y) z)) 2.0) (/ (sqrt (- (+ x y) z)) t) (/ (sqrt (- (+ x y) z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ (+ (sqrt (+ x y)) (sqrt z)) t) (/ (- (sqrt (+ x y)) (sqrt z)) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 t) (/ (- (+ x y) z) 2.0) (/ 1 (* t 2.0)) (/ (* t 2.0) (- (+ x y) z)) (/ (- (+ x y) z) t) (/ (* t 2.0) (cbrt (- (+ x y) z))) (/ (* t 2.0) (sqrt (- (+ x y) z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (sqrt (+ x y)) (sqrt z))) (/ (* t 2.0) (- (+ x y) z)) (/ (* t 2.0) (- (+ x y) z)) (* t (* 2.0 (fma (+ x y) (+ x y) (fma z z (* (+ x y) z))))) (* (* t 2.0) (+ (+ x y) z)) (* 0.5 (- (+ (/ y t) (/ x t)) (/ z t))) 0 0 0.220 * * * [progress]: adding candidates to table 0.286 * * [progress]: iteration 2 / 4 0.286 * * * [progress]: picking best candidate 0.288 * * * * [pick]: Picked # 0.288 * * * [progress]: localizing error 0.296 * * * [progress]: generating rewritten candidates 0.296 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.305 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.345 * * * [progress]: generating series expansions 0.345 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.345 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) t)) in (x y t) around 0 0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) t)) in t 0.345 * [taylor]: Taking taylor expansion of 0.5 in t 0.345 * [taylor]: Taking taylor expansion of (/ (+ x y) t) in t 0.345 * [taylor]: Taking taylor expansion of (+ x y) in t 0.345 * [taylor]: Taking taylor expansion of x in t 0.345 * [taylor]: Taking taylor expansion of y in t 0.345 * [taylor]: Taking taylor expansion of t in t 0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) t)) in y 0.345 * [taylor]: Taking taylor expansion of 0.5 in y 0.345 * [taylor]: Taking taylor expansion of (/ (+ x y) t) in y 0.345 * [taylor]: Taking taylor expansion of (+ x y) in y 0.345 * [taylor]: Taking taylor expansion of x in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of t in y 0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) t)) in x 0.345 * [taylor]: Taking taylor expansion of 0.5 in x 0.345 * [taylor]: Taking taylor expansion of (/ (+ x y) t) in x 0.345 * [taylor]: Taking taylor expansion of (+ x y) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of y in x 0.345 * [taylor]: Taking taylor expansion of t in x 0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) t)) in x 0.345 * [taylor]: Taking taylor expansion of 0.5 in x 0.345 * [taylor]: Taking taylor expansion of (/ (+ x y) t) in x 0.346 * [taylor]: Taking taylor expansion of (+ x y) in x 0.346 * [taylor]: Taking taylor expansion of x in x 0.346 * [taylor]: Taking taylor expansion of y in x 0.346 * [taylor]: Taking taylor expansion of t in x 0.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in y 0.346 * [taylor]: Taking taylor expansion of 0.5 in y 0.346 * [taylor]: Taking taylor expansion of (/ y t) in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of t in y 0.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in y 0.346 * [taylor]: Taking taylor expansion of 0.5 in y 0.347 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.347 * [taylor]: Taking taylor expansion of t in y 0.347 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.347 * [taylor]: Taking taylor expansion of 0.5 in t 0.347 * [taylor]: Taking taylor expansion of t in t 0.347 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.347 * [taylor]: Taking taylor expansion of 0.5 in t 0.347 * [taylor]: Taking taylor expansion of t in t 0.348 * [taylor]: Taking taylor expansion of 0 in y 0.348 * [taylor]: Taking taylor expansion of 0 in t 0.349 * [taylor]: Taking taylor expansion of 0 in t 0.349 * [taylor]: Taking taylor expansion of 0 in t 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.351 * [taylor]: Taking taylor expansion of 0 in t 0.351 * [taylor]: Taking taylor expansion of 0 in t 0.352 * [taylor]: Taking taylor expansion of 0 in t 0.352 * [taylor]: Taking taylor expansion of 0 in t 0.353 * [approximate]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in (x y t) around 0 0.353 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in t 0.353 * [taylor]: Taking taylor expansion of 0.5 in t 0.353 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in t 0.353 * [taylor]: Taking taylor expansion of t in t 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.353 * [taylor]: Taking taylor expansion of y in t 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.353 * [taylor]: Taking taylor expansion of x in t 0.353 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in y 0.353 * [taylor]: Taking taylor expansion of 0.5 in y 0.353 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in y 0.353 * [taylor]: Taking taylor expansion of t in y 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.354 * [taylor]: Taking taylor expansion of x in y 0.354 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in x 0.354 * [taylor]: Taking taylor expansion of 0.5 in x 0.354 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in x 0.354 * [taylor]: Taking taylor expansion of t in x 0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in x 0.354 * [taylor]: Taking taylor expansion of 0.5 in x 0.354 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in x 0.354 * [taylor]: Taking taylor expansion of t in x 0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.358 * [taylor]: Taking taylor expansion of 0.5 in y 0.358 * [taylor]: Taking taylor expansion of t in y 0.359 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.359 * [taylor]: Taking taylor expansion of 0.5 in y 0.359 * [taylor]: Taking taylor expansion of (/ t y) in y 0.359 * [taylor]: Taking taylor expansion of t in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.359 * [taylor]: Taking taylor expansion of 0.5 in t 0.359 * [taylor]: Taking taylor expansion of t in t 0.359 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.359 * [taylor]: Taking taylor expansion of 0.5 in t 0.359 * [taylor]: Taking taylor expansion of t in t 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [taylor]: Taking taylor expansion of 0 in t 0.362 * [taylor]: Taking taylor expansion of 0 in t 0.366 * [taylor]: Taking taylor expansion of 0 in y 0.366 * [taylor]: Taking taylor expansion of 0 in t 0.367 * [taylor]: Taking taylor expansion of 0 in t 0.368 * [taylor]: Taking taylor expansion of 0 in t 0.369 * [approximate]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in (x y t) around 0 0.369 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in t 0.369 * [taylor]: Taking taylor expansion of 0.5 in t 0.369 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in t 0.369 * [taylor]: Taking taylor expansion of t in t 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in t 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in t 0.369 * [taylor]: Taking taylor expansion of y in t 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in t 0.369 * [taylor]: Taking taylor expansion of x in t 0.369 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in y 0.369 * [taylor]: Taking taylor expansion of 0.5 in y 0.369 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in y 0.369 * [taylor]: Taking taylor expansion of t in y 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.369 * [taylor]: Taking taylor expansion of x in y 0.369 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in x 0.369 * [taylor]: Taking taylor expansion of 0.5 in x 0.369 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in x 0.369 * [taylor]: Taking taylor expansion of t in x 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.370 * [taylor]: Taking taylor expansion of (* 0.5 (* t (+ (/ 1 y) (/ 1 x)))) in x 0.370 * [taylor]: Taking taylor expansion of 0.5 in x 0.370 * [taylor]: Taking taylor expansion of (* t (+ (/ 1 y) (/ 1 x))) in x 0.370 * [taylor]: Taking taylor expansion of t in x 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.370 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.370 * [taylor]: Taking taylor expansion of y in x 0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.370 * [taylor]: Taking taylor expansion of x in x 0.370 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.370 * [taylor]: Taking taylor expansion of 0.5 in y 0.370 * [taylor]: Taking taylor expansion of t in y 0.371 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.371 * [taylor]: Taking taylor expansion of 0.5 in y 0.371 * [taylor]: Taking taylor expansion of (/ t y) in y 0.371 * [taylor]: Taking taylor expansion of t in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.371 * [taylor]: Taking taylor expansion of 0.5 in t 0.371 * [taylor]: Taking taylor expansion of t in t 0.372 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.372 * [taylor]: Taking taylor expansion of 0.5 in t 0.372 * [taylor]: Taking taylor expansion of t in t 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in t 0.375 * [taylor]: Taking taylor expansion of 0 in t 0.378 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [taylor]: Taking taylor expansion of 0 in t 0.380 * [taylor]: Taking taylor expansion of 0 in t 0.381 * [taylor]: Taking taylor expansion of 0 in t 0.381 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.382 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) in (x y t z) around 0 0.382 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) in z 0.382 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) in z 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ x t)) in z 0.382 * [taylor]: Taking taylor expansion of 0.5 in z 0.382 * [taylor]: Taking taylor expansion of (/ x t) in z 0.382 * [taylor]: Taking taylor expansion of x in z 0.382 * [taylor]: Taking taylor expansion of t in z 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in z 0.382 * [taylor]: Taking taylor expansion of 0.5 in z 0.382 * [taylor]: Taking taylor expansion of (/ y t) in z 0.382 * [taylor]: Taking taylor expansion of y in z 0.382 * [taylor]: Taking taylor expansion of t in z 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in z 0.382 * [taylor]: Taking taylor expansion of 0.5 in z 0.382 * [taylor]: Taking taylor expansion of (/ z t) in z 0.382 * [taylor]: Taking taylor expansion of z in z 0.382 * [taylor]: Taking taylor expansion of t in z 0.382 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) in t 0.382 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) in t 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ x t)) in t 0.382 * [taylor]: Taking taylor expansion of 0.5 in t 0.382 * [taylor]: Taking taylor expansion of (/ x t) in t 0.382 * [taylor]: Taking taylor expansion of x in t 0.382 * [taylor]: Taking taylor expansion of t in t 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in t 0.382 * [taylor]: Taking taylor expansion of 0.5 in t 0.382 * [taylor]: Taking taylor expansion of (/ y t) in t 0.382 * [taylor]: Taking taylor expansion of y in t 0.382 * [taylor]: Taking taylor expansion of t in t 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in t 0.382 * [taylor]: Taking taylor expansion of 0.5 in t 0.382 * [taylor]: Taking taylor expansion of (/ z t) in t 0.382 * [taylor]: Taking taylor expansion of z in t 0.382 * [taylor]: Taking taylor expansion of t in t 0.382 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) in y 0.382 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) in y 0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ x t)) in y 0.382 * [taylor]: Taking taylor expansion of 0.5 in y 0.382 * [taylor]: Taking taylor expansion of (/ x t) in y 0.382 * [taylor]: Taking taylor expansion of x in y 0.382 * [taylor]: Taking taylor expansion of t in y 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in y 0.383 * [taylor]: Taking taylor expansion of 0.5 in y 0.383 * [taylor]: Taking taylor expansion of (/ y t) in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of t in y 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in y 0.383 * [taylor]: Taking taylor expansion of 0.5 in y 0.383 * [taylor]: Taking taylor expansion of (/ z t) in y 0.383 * [taylor]: Taking taylor expansion of z in y 0.383 * [taylor]: Taking taylor expansion of t in y 0.383 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) in x 0.383 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ x t)) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (/ x t) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of t in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (/ y t) in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of t in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (/ z t) in x 0.383 * [taylor]: Taking taylor expansion of z in x 0.383 * [taylor]: Taking taylor expansion of t in x 0.383 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) in x 0.383 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ x t)) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (/ x t) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of t in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (/ y t) in x 0.383 * [taylor]: Taking taylor expansion of y in x 0.383 * [taylor]: Taking taylor expansion of t in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (/ z t) in x 0.383 * [taylor]: Taking taylor expansion of z in x 0.383 * [taylor]: Taking taylor expansion of t in x 0.384 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ y t)) (* 0.5 (/ z t))) in y 0.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ y t)) in y 0.384 * [taylor]: Taking taylor expansion of 0.5 in y 0.384 * [taylor]: Taking taylor expansion of (/ y t) in y 0.384 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of t in y 0.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in y 0.384 * [taylor]: Taking taylor expansion of 0.5 in y 0.384 * [taylor]: Taking taylor expansion of (/ z t) in y 0.384 * [taylor]: Taking taylor expansion of z in y 0.384 * [taylor]: Taking taylor expansion of t in y 0.384 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ z t))) in t 0.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ z t)) in t 0.384 * [taylor]: Taking taylor expansion of 0.5 in t 0.384 * [taylor]: Taking taylor expansion of (/ z t) in t 0.384 * [taylor]: Taking taylor expansion of z in t 0.384 * [taylor]: Taking taylor expansion of t in t 0.384 * [taylor]: Taking taylor expansion of (- (* 0.5 z)) in z 0.384 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.384 * [taylor]: Taking taylor expansion of 0.5 in z 0.384 * [taylor]: Taking taylor expansion of z in z 0.386 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in y 0.386 * [taylor]: Taking taylor expansion of 0.5 in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 t) in y 0.386 * [taylor]: Taking taylor expansion of t in y 0.386 * [taylor]: Taking taylor expansion of (/ 0.5 t) in t 0.386 * [taylor]: Taking taylor expansion of 0.5 in t 0.386 * [taylor]: Taking taylor expansion of t in t 0.386 * [taylor]: Taking taylor expansion of 0.5 in z 0.387 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 t)) in t 0.387 * [taylor]: Taking taylor expansion of 0.5 in t 0.387 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.387 * [taylor]: Taking taylor expansion of t in t 0.388 * [taylor]: Taking taylor expansion of 0.5 in z 0.389 * [taylor]: Taking taylor expansion of 0 in z 0.391 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in (x y t z) around 0 0.391 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in z 0.391 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in z 0.391 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in z 0.391 * [taylor]: Taking taylor expansion of 0.5 in z 0.391 * [taylor]: Taking taylor expansion of (/ t y) in z 0.391 * [taylor]: Taking taylor expansion of t in z 0.391 * [taylor]: Taking taylor expansion of y in z 0.391 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in z 0.391 * [taylor]: Taking taylor expansion of 0.5 in z 0.391 * [taylor]: Taking taylor expansion of (/ t x) in z 0.391 * [taylor]: Taking taylor expansion of t in z 0.391 * [taylor]: Taking taylor expansion of x in z 0.391 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in z 0.391 * [taylor]: Taking taylor expansion of 0.5 in z 0.391 * [taylor]: Taking taylor expansion of (/ t z) in z 0.391 * [taylor]: Taking taylor expansion of t in z 0.391 * [taylor]: Taking taylor expansion of z in z 0.391 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in t 0.391 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in t 0.391 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in t 0.392 * [taylor]: Taking taylor expansion of 0.5 in t 0.392 * [taylor]: Taking taylor expansion of (/ t y) in t 0.392 * [taylor]: Taking taylor expansion of t in t 0.392 * [taylor]: Taking taylor expansion of y in t 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in t 0.392 * [taylor]: Taking taylor expansion of 0.5 in t 0.392 * [taylor]: Taking taylor expansion of (/ t x) in t 0.392 * [taylor]: Taking taylor expansion of t in t 0.392 * [taylor]: Taking taylor expansion of x in t 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in t 0.392 * [taylor]: Taking taylor expansion of 0.5 in t 0.392 * [taylor]: Taking taylor expansion of (/ t z) in t 0.392 * [taylor]: Taking taylor expansion of t in t 0.392 * [taylor]: Taking taylor expansion of z in t 0.392 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in y 0.392 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in y 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.392 * [taylor]: Taking taylor expansion of 0.5 in y 0.392 * [taylor]: Taking taylor expansion of (/ t y) in y 0.392 * [taylor]: Taking taylor expansion of t in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in y 0.392 * [taylor]: Taking taylor expansion of 0.5 in y 0.392 * [taylor]: Taking taylor expansion of (/ t x) in y 0.392 * [taylor]: Taking taylor expansion of t in y 0.392 * [taylor]: Taking taylor expansion of x in y 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.392 * [taylor]: Taking taylor expansion of 0.5 in y 0.392 * [taylor]: Taking taylor expansion of (/ t z) in y 0.392 * [taylor]: Taking taylor expansion of t in y 0.392 * [taylor]: Taking taylor expansion of z in y 0.392 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in x 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in x 0.392 * [taylor]: Taking taylor expansion of 0.5 in x 0.392 * [taylor]: Taking taylor expansion of (/ t y) in x 0.392 * [taylor]: Taking taylor expansion of t in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in x 0.392 * [taylor]: Taking taylor expansion of 0.5 in x 0.392 * [taylor]: Taking taylor expansion of (/ t x) in x 0.392 * [taylor]: Taking taylor expansion of t in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in x 0.392 * [taylor]: Taking taylor expansion of 0.5 in x 0.392 * [taylor]: Taking taylor expansion of (/ t z) in x 0.392 * [taylor]: Taking taylor expansion of t in x 0.392 * [taylor]: Taking taylor expansion of z in x 0.392 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in x 0.393 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in x 0.393 * [taylor]: Taking taylor expansion of 0.5 in x 0.393 * [taylor]: Taking taylor expansion of (/ t y) in x 0.393 * [taylor]: Taking taylor expansion of t in x 0.393 * [taylor]: Taking taylor expansion of y in x 0.393 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in x 0.393 * [taylor]: Taking taylor expansion of 0.5 in x 0.393 * [taylor]: Taking taylor expansion of (/ t x) in x 0.393 * [taylor]: Taking taylor expansion of t in x 0.393 * [taylor]: Taking taylor expansion of x in x 0.393 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in x 0.393 * [taylor]: Taking taylor expansion of 0.5 in x 0.393 * [taylor]: Taking taylor expansion of (/ t z) in x 0.393 * [taylor]: Taking taylor expansion of t in x 0.393 * [taylor]: Taking taylor expansion of z in x 0.393 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.393 * [taylor]: Taking taylor expansion of 0.5 in y 0.393 * [taylor]: Taking taylor expansion of t in y 0.394 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t y)) (* 0.5 (/ t z))) in y 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.394 * [taylor]: Taking taylor expansion of (/ t y) in y 0.394 * [taylor]: Taking taylor expansion of t in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.394 * [taylor]: Taking taylor expansion of (/ t z) in y 0.394 * [taylor]: Taking taylor expansion of t in y 0.394 * [taylor]: Taking taylor expansion of z in y 0.394 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.394 * [taylor]: Taking taylor expansion of 0.5 in t 0.394 * [taylor]: Taking taylor expansion of t in t 0.395 * [taylor]: Taking taylor expansion of 0.5 in z 0.395 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.395 * [taylor]: Taking taylor expansion of 0.5 in t 0.395 * [taylor]: Taking taylor expansion of t in t 0.396 * [taylor]: Taking taylor expansion of 0.5 in z 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.400 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t z))) in t 0.400 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in t 0.400 * [taylor]: Taking taylor expansion of 0.5 in t 0.400 * [taylor]: Taking taylor expansion of (/ t z) in t 0.400 * [taylor]: Taking taylor expansion of t in t 0.400 * [taylor]: Taking taylor expansion of z in t 0.400 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z 0.400 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.400 * [taylor]: Taking taylor expansion of 0.5 in z 0.400 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.400 * [taylor]: Taking taylor expansion of z in z 0.402 * [taylor]: Taking taylor expansion of 0 in t 0.402 * [taylor]: Taking taylor expansion of 0 in z 0.402 * [taylor]: Taking taylor expansion of 0 in z 0.403 * [taylor]: Taking taylor expansion of 0 in z 0.404 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in (x y t z) around 0 0.404 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in z 0.404 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in z 0.404 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in z 0.404 * [taylor]: Taking taylor expansion of 0.5 in z 0.404 * [taylor]: Taking taylor expansion of (/ t y) in z 0.404 * [taylor]: Taking taylor expansion of t in z 0.404 * [taylor]: Taking taylor expansion of y in z 0.404 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in z 0.404 * [taylor]: Taking taylor expansion of 0.5 in z 0.404 * [taylor]: Taking taylor expansion of (/ t x) in z 0.404 * [taylor]: Taking taylor expansion of t in z 0.404 * [taylor]: Taking taylor expansion of x in z 0.404 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in z 0.404 * [taylor]: Taking taylor expansion of 0.5 in z 0.404 * [taylor]: Taking taylor expansion of (/ t z) in z 0.404 * [taylor]: Taking taylor expansion of t in z 0.404 * [taylor]: Taking taylor expansion of z in z 0.404 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in t 0.404 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in t 0.404 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in t 0.404 * [taylor]: Taking taylor expansion of 0.5 in t 0.404 * [taylor]: Taking taylor expansion of (/ t y) in t 0.404 * [taylor]: Taking taylor expansion of t in t 0.404 * [taylor]: Taking taylor expansion of y in t 0.404 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in t 0.404 * [taylor]: Taking taylor expansion of 0.5 in t 0.405 * [taylor]: Taking taylor expansion of (/ t x) in t 0.405 * [taylor]: Taking taylor expansion of t in t 0.405 * [taylor]: Taking taylor expansion of x in t 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in t 0.405 * [taylor]: Taking taylor expansion of 0.5 in t 0.405 * [taylor]: Taking taylor expansion of (/ t z) in t 0.405 * [taylor]: Taking taylor expansion of t in t 0.405 * [taylor]: Taking taylor expansion of z in t 0.405 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in y 0.405 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in y 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.405 * [taylor]: Taking taylor expansion of 0.5 in y 0.405 * [taylor]: Taking taylor expansion of (/ t y) in y 0.405 * [taylor]: Taking taylor expansion of t in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in y 0.405 * [taylor]: Taking taylor expansion of 0.5 in y 0.405 * [taylor]: Taking taylor expansion of (/ t x) in y 0.405 * [taylor]: Taking taylor expansion of t in y 0.405 * [taylor]: Taking taylor expansion of x in y 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.405 * [taylor]: Taking taylor expansion of 0.5 in y 0.405 * [taylor]: Taking taylor expansion of (/ t z) in y 0.405 * [taylor]: Taking taylor expansion of t in y 0.405 * [taylor]: Taking taylor expansion of z in y 0.405 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in x 0.405 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in x 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in x 0.405 * [taylor]: Taking taylor expansion of 0.5 in x 0.405 * [taylor]: Taking taylor expansion of (/ t y) in x 0.405 * [taylor]: Taking taylor expansion of t in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in x 0.405 * [taylor]: Taking taylor expansion of 0.5 in x 0.405 * [taylor]: Taking taylor expansion of (/ t x) in x 0.405 * [taylor]: Taking taylor expansion of t in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in x 0.405 * [taylor]: Taking taylor expansion of 0.5 in x 0.405 * [taylor]: Taking taylor expansion of (/ t z) in x 0.405 * [taylor]: Taking taylor expansion of t in x 0.405 * [taylor]: Taking taylor expansion of z in x 0.405 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) (* 0.5 (/ t z))) in x 0.405 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ t y)) (* 0.5 (/ t x))) in x 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in x 0.405 * [taylor]: Taking taylor expansion of 0.5 in x 0.405 * [taylor]: Taking taylor expansion of (/ t y) in x 0.405 * [taylor]: Taking taylor expansion of t in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of (* 0.5 (/ t x)) in x 0.406 * [taylor]: Taking taylor expansion of 0.5 in x 0.406 * [taylor]: Taking taylor expansion of (/ t x) in x 0.406 * [taylor]: Taking taylor expansion of t in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in x 0.406 * [taylor]: Taking taylor expansion of 0.5 in x 0.406 * [taylor]: Taking taylor expansion of (/ t z) in x 0.406 * [taylor]: Taking taylor expansion of t in x 0.406 * [taylor]: Taking taylor expansion of z in x 0.406 * [taylor]: Taking taylor expansion of (* 0.5 t) in y 0.406 * [taylor]: Taking taylor expansion of 0.5 in y 0.406 * [taylor]: Taking taylor expansion of t in y 0.407 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t y)) (* 0.5 (/ t z))) in y 0.407 * [taylor]: Taking taylor expansion of (* 0.5 (/ t y)) in y 0.407 * [taylor]: Taking taylor expansion of 0.5 in y 0.407 * [taylor]: Taking taylor expansion of (/ t y) in y 0.407 * [taylor]: Taking taylor expansion of t in y 0.407 * [taylor]: Taking taylor expansion of y in y 0.407 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in y 0.407 * [taylor]: Taking taylor expansion of 0.5 in y 0.407 * [taylor]: Taking taylor expansion of (/ t z) in y 0.407 * [taylor]: Taking taylor expansion of t in y 0.407 * [taylor]: Taking taylor expansion of z in y 0.407 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.407 * [taylor]: Taking taylor expansion of 0.5 in t 0.407 * [taylor]: Taking taylor expansion of t in t 0.408 * [taylor]: Taking taylor expansion of 0.5 in z 0.408 * [taylor]: Taking taylor expansion of (* 0.5 t) in t 0.408 * [taylor]: Taking taylor expansion of 0.5 in t 0.408 * [taylor]: Taking taylor expansion of t in t 0.409 * [taylor]: Taking taylor expansion of 0.5 in z 0.412 * [taylor]: Taking taylor expansion of 0 in y 0.413 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ t z))) in t 0.413 * [taylor]: Taking taylor expansion of (* 0.5 (/ t z)) in t 0.413 * [taylor]: Taking taylor expansion of 0.5 in t 0.413 * [taylor]: Taking taylor expansion of (/ t z) in t 0.413 * [taylor]: Taking taylor expansion of t in t 0.413 * [taylor]: Taking taylor expansion of z in t 0.413 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z 0.413 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.413 * [taylor]: Taking taylor expansion of 0.5 in z 0.413 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.413 * [taylor]: Taking taylor expansion of z in z 0.415 * [taylor]: Taking taylor expansion of 0 in t 0.415 * [taylor]: Taking taylor expansion of 0 in z 0.415 * [taylor]: Taking taylor expansion of 0 in z 0.416 * [taylor]: Taking taylor expansion of 0 in z 0.417 * * * [progress]: simplifying candidates 0.419 * [simplify]: Simplifying using # : (expm1 (/ (+ x y) (* t 2.0))) (log1p (/ (+ x y) (* t 2.0))) (- (log (+ x y)) (+ (log t) (log 2.0))) (- (log (+ x y)) (log (* t 2.0))) (log (/ (+ x y) (* t 2.0))) (exp (/ (+ x y) (* t 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* t t) t) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* t 2.0) (* t 2.0)) (* t 2.0))) (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (* (* (/ (+ x y) (* t 2.0)) (/ (+ x y) (* t 2.0))) (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (+ x y)) (- (* t 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (/ 1 t) (/ (+ x y) 2.0) (/ 1 t) (/ (+ x y) 2.0) (/ 1 (* t 2.0)) (/ (* t 2.0) (+ x y)) (/ (+ x y) t) (/ (* t 2.0) (cbrt (+ x y))) (/ (* t 2.0) (sqrt (+ x y))) (/ (* t 2.0) (+ x y)) (/ (* t 2.0) (+ x y)) (* (* t 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* t 2.0) (- x y)) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0))))))) (fma (- (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))))) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0)))))) (fma (- (sqrt (/ z (* t 2.0)))) (sqrt (/ z (* t 2.0))) (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0))))) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t)))) (fma (- (/ (cbrt z) 2.0)) (/ (* (cbrt z) (cbrt z)) t) (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t))) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (/ (sqrt z) 2.0) (/ (sqrt z) t)))) (fma (- (/ (sqrt z) 2.0)) (/ (sqrt z) t) (* (/ (sqrt z) 2.0) (/ (sqrt z) t))) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (/ z 2.0) (/ 1 t)))) (fma (- (/ z 2.0)) (/ 1 t) (* (/ z 2.0) (/ 1 t))) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (/ z (* t 2.0)) 1))) (fma (- (/ z (* t 2.0))) 1 (* (/ z (* t 2.0)) 1)) (fma (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (- (* (/ 1 (* t 2.0)) z))) (fma (- (/ 1 (* t 2.0))) z (* (/ 1 (* t 2.0)) z)) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0))))))) (fma (- (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))))) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0)))))) (fma (- (sqrt (/ z (* t 2.0)))) (sqrt (/ z (* t 2.0))) (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0))))) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t)))) (fma (- (/ (cbrt z) 2.0)) (/ (* (cbrt z) (cbrt z)) t) (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t))) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (/ (sqrt z) 2.0) (/ (sqrt z) t)))) (fma (- (/ (sqrt z) 2.0)) (/ (sqrt z) t) (* (/ (sqrt z) 2.0) (/ (sqrt z) t))) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (/ z 2.0) (/ 1 t)))) (fma (- (/ z 2.0)) (/ 1 t) (* (/ z 2.0) (/ 1 t))) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (/ z (* t 2.0)) 1))) (fma (- (/ z (* t 2.0))) 1 (* (/ z (* t 2.0)) 1)) (fma (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (* (/ 1 (* t 2.0)) z))) (fma (- (/ 1 (* t 2.0))) z (* (/ 1 (* t 2.0)) z)) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0))))))) (fma (- (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))))) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0)))))) (fma (- (sqrt (/ z (* t 2.0)))) (sqrt (/ z (* t 2.0))) (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0))))) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t)))) (fma (- (/ (cbrt z) 2.0)) (/ (* (cbrt z) (cbrt z)) t) (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t))) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (/ (sqrt z) 2.0) (/ (sqrt z) t)))) (fma (- (/ (sqrt z) 2.0)) (/ (sqrt z) t) (* (/ (sqrt z) 2.0) (/ (sqrt z) t))) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (/ z 2.0) (/ 1 t)))) (fma (- (/ z 2.0)) (/ 1 t) (* (/ z 2.0) (/ 1 t))) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (/ z (* t 2.0)) 1))) (fma (- (/ z (* t 2.0))) 1 (* (/ z (* t 2.0)) 1)) (fma (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (- (* (/ 1 (* t 2.0)) z))) (fma (- (/ 1 (* t 2.0))) z (* (/ 1 (* t 2.0)) z)) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0))))))) (fma (- (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))))) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0)))))) (fma (- (sqrt (/ z (* t 2.0)))) (sqrt (/ z (* t 2.0))) (* (sqrt (/ z (* t 2.0))) (sqrt (/ z (* t 2.0))))) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t)))) (fma (- (/ (cbrt z) 2.0)) (/ (* (cbrt z) (cbrt z)) t) (* (/ (cbrt z) 2.0) (/ (* (cbrt z) (cbrt z)) t))) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (/ (sqrt z) 2.0) (/ (sqrt z) t)))) (fma (- (/ (sqrt z) 2.0)) (/ (sqrt z) t) (* (/ (sqrt z) 2.0) (/ (sqrt z) t))) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (/ z 2.0) (/ 1 t)))) (fma (- (/ z 2.0)) (/ 1 t) (* (/ z 2.0) (/ 1 t))) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (/ z (* t 2.0)) 1))) (fma (- (/ z (* t 2.0))) 1 (* (/ z (* t 2.0)) 1)) (fma (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (- (* (/ 1 (* t 2.0)) z))) (fma (- (/ 1 (* t 2.0))) z (* (/ 1 (* t 2.0)) z)) (fma (/ 1 t) (/ (+ x y) 2.0) (- (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0))))))) (fma (- (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))) (* (cbrt (/ z (* t 2.0))) (* (cbrt (/ z (* t 2.0))) (cbrt (/ z (* t 2.0)))))) (fma (/ 1 t) (/ (+ x y) 2.0) (- (* (sqrt (/ z (* t 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(* t 2.0)) (- (pow (/ (+ x y) (* t 2.0)) 3) (pow (/ z (* t 2.0)) 3)) (+ (* (/ (+ x y) (* t 2.0)) (/ (+ x y) (* t 2.0))) (+ (* (/ z (* t 2.0)) (/ z (* t 2.0))) (* (/ (+ x y) (* t 2.0)) (/ z (* t 2.0))))) (- (/ z (* t 2.0))) (- (* (/ (+ x y) (* t 2.0)) (/ (+ x y) (* t 2.0))) (* (/ z (* t 2.0)) (/ z (* t 2.0)))) (+ (/ (+ x y) (* t 2.0)) (/ z (* t 2.0))) (+ (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ z (* t 2.0)))) (- (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ z (* t 2.0)))) (- (/ (+ x y) 2.0) (/ z 2.0)) (- (/ (+ x y) 2.0) (/ z 2.0)) (- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0))) (- (+ x y) z) (- (/ z (* t 2.0))) (+ (* 0.5 (/ y t)) (* 0.5 (/ x t))) (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (- (+ (* 0.5 (/ y t)) (* 0.5 (/ x t))) (* 0.5 (/ z t))) (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) (- (+ (* 0.5 (/ x t)) (* 0.5 (/ y t))) (* 0.5 (/ z t))) 0.427 * * [simplify]: iteration 0 : 476 enodes (cost 1714 ) 0.434 * * [simplify]: iteration 1 : 1549 enodes (cost 1268 ) 0.463 * * [simplify]: iteration 2 : 5002 enodes (cost 1158 ) 0.469 * [simplify]: Simplified to: (expm1 (/ (+ x y) (* t 2.0))) (log1p (/ (+ x y) (* t 2.0))) (log (/ (+ x y) (* t 2.0))) (log (/ (+ x y) (* t 2.0))) (log (/ (+ x y) (* t 2.0))) (exp (/ (+ x y) (* t 2.0))) (pow (/ (+ x y) (* t 2.0)) 3) (pow (/ (+ x y) (* t 2.0)) 3) (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0))) (pow (/ (+ x y) (* t 2.0)) 3) (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ (+ x y) (* t 2.0))) (- (+ x y)) (- (* t 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) t) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) t) (/ (sqrt (+ x y)) 2.0) (/ 1 t) (/ (+ x y) 2.0) (/ 1 t) (/ (+ x y) 2.0) (/ 1 (* t 2.0)) (/ (* t 2.0) (+ x y)) (/ (+ x y) t) (/ (* t 2.0) (cbrt (+ x y))) (/ (* t 2.0) (sqrt (+ x y))) (/ (* t 2.0) (+ x y)) (/ (* t 2.0) (+ x y)) (* (* (fma y (- y x) (* x x)) 2.0) t) (* (* t 2.0) (- x y)) (- (* (* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0)))) (cbrt (/ (+ x y) (* t 2.0)))) 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t 2.0)) (/ z (* t 2.0))) 3) (sqrt (- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))) (sqrt (- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))) (- (+ x y) z) (* (* t 2.0) (- (+ x y) z)) (* (* t 2.0) (* t 2.0)) (- (pow (/ (+ x y) (* t 2.0)) 3) (pow (/ z (* t 2.0)) 3)) (+ (* (/ (/ (+ x y) (* t 2.0)) 2.0) (+ (/ (+ x y) t) (/ z t))) (pow (cbrt (/ z (* t 2.0))) 6)) (- (/ z (* t 2.0))) (- (* (/ (+ x y) (* t 2.0)) (/ (+ x y) (* t 2.0))) (* (/ z (* t 2.0)) (/ z (* t 2.0)))) (+ (/ (+ x y) (* t 2.0)) (/ z (* t 2.0))) (+ (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ z (* t 2.0)))) (- (sqrt (/ (+ x y) (* t 2.0))) (sqrt (/ z (* t 2.0)))) (- (/ (+ x y) 2.0) (/ z 2.0)) (- (/ (+ x y) 2.0) (/ z 2.0)) (* (/ 1 (* t 2.0)) (- (+ x y) z)) (- (+ x y) z) (- (/ z (* t 2.0))) (fma 0.5 (/ y t) (* 0.5 (/ x t))) (fma 0.5 (/ y t) (* 0.5 (/ x t))) (fma 0.5 (/ y t) (* 0.5 (/ x t))) (* 0.5 (- (+ (/ x t) (/ y t)) (/ z t))) (* 0.5 (- (+ (/ x t) (/ y t)) (/ z t))) (* 0.5 (- (+ (/ x t) (/ y t)) (/ z t))) 0.470 * * * [progress]: adding candidates to table 0.626 * [progress]: [Phase 3 of 3] Extracting. 0.626 * * [regime]: Finding splitpoints for: (# #) 0.627 * * * [regime-changes]: Trying 8 branch expressions: ((* t 2.0) (+ x y) (- (+ x y) z) (/ (- (+ x y) z) (* t 2.0)) t z y x) 0.627 * * * * [regimes]: Trying to branch on (* t 2.0) from (# #) 0.640 * * * * [regimes]: Trying to branch on (+ x y) from (# #) 0.654 * * * * [regimes]: Trying to branch on (- (+ x y) z) from (# #) 0.669 * * * * [regimes]: Trying to branch on (/ (- (+ x y) z) (* t 2.0)) from (# #) 0.683 * * * * [regimes]: Trying to branch on t from (# #) 0.698 * * * * [regimes]: Trying to branch on z from (# #) 0.711 * * * * [regimes]: Trying to branch on y from (# #) 0.724 * * * * [regimes]: Trying to branch on x from (# #) 0.739 * * * [regime]: Found split indices: #