19.850 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x 2.0) (- (* y z) (* t z)))
0.093 * * [simplify]: iteration  0 :  1218  enodes  (cost  9 )
0.093 * * [simplify]: iteration  1 :  1218  enodes  (cost  9 )
0.094 * [simplify]: Simplified to:
   (* x (/ 2.0 (* z (- y t))))
0.098 * * [progress]: iteration 1 / 4
0.098 * * * [progress]: picking best candidate
0.107 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ 2.0 (* z (- y t)))))>
0.107 * * * [progress]: localizing error
0.114 * * * [progress]: generating rewritten candidates
0.114 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.123 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.129 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
0.137 * * * [progress]: generating series expansions
0.137 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.137 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in (x z y t) around 0
0.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in t
0.137 * [taylor]: Taking taylor expansion of 2.0 in t
0.137 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in t
0.137 * [taylor]: Taking taylor expansion of x in t
0.137 * [taylor]: Taking taylor expansion of (* (- y t) z) in t
0.137 * [taylor]: Taking taylor expansion of (- y t) in t
0.137 * [taylor]: Taking taylor expansion of y in t
0.137 * [taylor]: Taking taylor expansion of t in t
0.137 * [taylor]: Taking taylor expansion of z in t
0.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in y
0.137 * [taylor]: Taking taylor expansion of 2.0 in y
0.137 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (* (- y t) z) in y
0.138 * [taylor]: Taking taylor expansion of (- y t) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of t in y
0.138 * [taylor]: Taking taylor expansion of z in y
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in z
0.138 * [taylor]: Taking taylor expansion of 2.0 in z
0.138 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in z
0.138 * [taylor]: Taking taylor expansion of x in z
0.138 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.138 * [taylor]: Taking taylor expansion of (- y t) in z
0.138 * [taylor]: Taking taylor expansion of y in z
0.138 * [taylor]: Taking taylor expansion of t in z
0.138 * [taylor]: Taking taylor expansion of z in z
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.138 * [taylor]: Taking taylor expansion of (- y t) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of t in x
0.138 * [taylor]: Taking taylor expansion of z in x
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.138 * [taylor]: Taking taylor expansion of (- y t) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of t in x
0.138 * [taylor]: Taking taylor expansion of z in x
0.138 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in z
0.138 * [taylor]: Taking taylor expansion of 2.0 in z
0.139 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.139 * [taylor]: Taking taylor expansion of (- y t) in z
0.139 * [taylor]: Taking taylor expansion of y in z
0.139 * [taylor]: Taking taylor expansion of t in z
0.139 * [taylor]: Taking taylor expansion of z in z
0.139 * [taylor]: Taking taylor expansion of (/ 2.0 (- y t)) in y
0.139 * [taylor]: Taking taylor expansion of 2.0 in y
0.139 * [taylor]: Taking taylor expansion of (- y t) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of t in y
0.139 * [taylor]: Taking taylor expansion of (/ -2.0 t) in t
0.139 * [taylor]: Taking taylor expansion of -2.0 in t
0.139 * [taylor]: Taking taylor expansion of t in t
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in t
0.139 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow t 2)))) in t
0.139 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow t 2))) in t
0.140 * [taylor]: Taking taylor expansion of 2.0 in t
0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.140 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.140 * [taylor]: Taking taylor expansion of t in t
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in t
0.140 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in (x z y t) around 0
0.140 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in t
0.141 * [taylor]: Taking taylor expansion of 2.0 in t
0.141 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in t
0.141 * [taylor]: Taking taylor expansion of z in t
0.141 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in t
0.141 * [taylor]: Taking taylor expansion of x in t
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in t
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.141 * [taylor]: Taking taylor expansion of y in t
0.141 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.141 * [taylor]: Taking taylor expansion of t in t
0.141 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in y
0.141 * [taylor]: Taking taylor expansion of 2.0 in y
0.141 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in y
0.141 * [taylor]: Taking taylor expansion of z in y
0.141 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.141 * [taylor]: Taking taylor expansion of t in y
0.141 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in z
0.141 * [taylor]: Taking taylor expansion of 2.0 in z
0.141 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in z
0.141 * [taylor]: Taking taylor expansion of z in z
0.141 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in z
0.141 * [taylor]: Taking taylor expansion of x in z
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.141 * [taylor]: Taking taylor expansion of y in z
0.141 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.141 * [taylor]: Taking taylor expansion of t in z
0.141 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.141 * [taylor]: Taking taylor expansion of 2.0 in x
0.141 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.141 * [taylor]: Taking taylor expansion of z in x
0.141 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.142 * [taylor]: Taking taylor expansion of t in x
0.142 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.142 * [taylor]: Taking taylor expansion of 2.0 in x
0.142 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.142 * [taylor]: Taking taylor expansion of z in x
0.142 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.142 * [taylor]: Taking taylor expansion of t in x
0.142 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in z
0.143 * [taylor]: Taking taylor expansion of 2.0 in z
0.143 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in z
0.143 * [taylor]: Taking taylor expansion of z in z
0.143 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.143 * [taylor]: Taking taylor expansion of y in z
0.143 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.143 * [taylor]: Taking taylor expansion of t in z
0.143 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 y) (/ 1 t))) in y
0.143 * [taylor]: Taking taylor expansion of 2.0 in y
0.143 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.143 * [taylor]: Taking taylor expansion of t in y
0.143 * [taylor]: Taking taylor expansion of 2.0 in t
0.144 * [taylor]: Taking taylor expansion of 0 in z
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in t
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in t
0.144 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.144 * [taylor]: Taking taylor expansion of 2.0 in t
0.144 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.144 * [taylor]: Taking taylor expansion of t in t
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in t
0.145 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in (x z y t) around 0
0.145 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in t
0.145 * [taylor]: Taking taylor expansion of 2.0 in t
0.145 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in t
0.145 * [taylor]: Taking taylor expansion of z in t
0.145 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in t
0.145 * [taylor]: Taking taylor expansion of x in t
0.145 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in t
0.145 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.145 * [taylor]: Taking taylor expansion of t in t
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.145 * [taylor]: Taking taylor expansion of y in t
0.145 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in y
0.146 * [taylor]: Taking taylor expansion of 2.0 in y
0.146 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in y
0.146 * [taylor]: Taking taylor expansion of z in y
0.146 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.146 * [taylor]: Taking taylor expansion of t in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in z
0.146 * [taylor]: Taking taylor expansion of 2.0 in z
0.146 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in z
0.146 * [taylor]: Taking taylor expansion of z in z
0.146 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in z
0.146 * [taylor]: Taking taylor expansion of x in z
0.146 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.146 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.146 * [taylor]: Taking taylor expansion of t in z
0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.146 * [taylor]: Taking taylor expansion of y in z
0.146 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.146 * [taylor]: Taking taylor expansion of 2.0 in x
0.146 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.146 * [taylor]: Taking taylor expansion of z in x
0.146 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.146 * [taylor]: Taking taylor expansion of t in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.147 * [taylor]: Taking taylor expansion of 2.0 in x
0.147 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.147 * [taylor]: Taking taylor expansion of z in x
0.147 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.147 * [taylor]: Taking taylor expansion of t in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 t) (/ 1 y)))) in z
0.147 * [taylor]: Taking taylor expansion of 2.0 in z
0.147 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in z
0.147 * [taylor]: Taking taylor expansion of z in z
0.147 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.147 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.147 * [taylor]: Taking taylor expansion of t in z
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.147 * [taylor]: Taking taylor expansion of y in z
0.148 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 t) (/ 1 y))) in y
0.148 * [taylor]: Taking taylor expansion of 2.0 in y
0.148 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.148 * [taylor]: Taking taylor expansion of t in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of -2.0 in t
0.148 * [taylor]: Taking taylor expansion of 0 in z
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in t
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in t
0.149 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 t))) in t
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.149 * [taylor]: Taking taylor expansion of 2.0 in t
0.149 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.149 * [taylor]: Taking taylor expansion of t in t
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in t
0.150 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.150 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in (z y t) around 0
0.150 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in t
0.150 * [taylor]: Taking taylor expansion of 2.0 in t
0.150 * [taylor]: Taking taylor expansion of (* (- y t) z) in t
0.150 * [taylor]: Taking taylor expansion of (- y t) in t
0.150 * [taylor]: Taking taylor expansion of y in t
0.150 * [taylor]: Taking taylor expansion of t in t
0.150 * [taylor]: Taking taylor expansion of z in t
0.150 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in y
0.150 * [taylor]: Taking taylor expansion of 2.0 in y
0.150 * [taylor]: Taking taylor expansion of (* (- y t) z) in y
0.150 * [taylor]: Taking taylor expansion of (- y t) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of t in y
0.150 * [taylor]: Taking taylor expansion of z in y
0.150 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in z
0.150 * [taylor]: Taking taylor expansion of 2.0 in z
0.150 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.150 * [taylor]: Taking taylor expansion of (- y t) in z
0.150 * [taylor]: Taking taylor expansion of y in z
0.150 * [taylor]: Taking taylor expansion of t in z
0.150 * [taylor]: Taking taylor expansion of z in z
0.150 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in z
0.150 * [taylor]: Taking taylor expansion of 2.0 in z
0.150 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.150 * [taylor]: Taking taylor expansion of (- y t) in z
0.150 * [taylor]: Taking taylor expansion of y in z
0.150 * [taylor]: Taking taylor expansion of t in z
0.150 * [taylor]: Taking taylor expansion of z in z
0.150 * [taylor]: Taking taylor expansion of (/ 2.0 (- y t)) in y
0.150 * [taylor]: Taking taylor expansion of 2.0 in y
0.151 * [taylor]: Taking taylor expansion of (- y t) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of t in y
0.151 * [taylor]: Taking taylor expansion of (/ -2.0 t) in t
0.151 * [taylor]: Taking taylor expansion of -2.0 in t
0.151 * [taylor]: Taking taylor expansion of t in t
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [taylor]: Taking taylor expansion of 0 in t
0.151 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow t 2)))) in t
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow t 2))) in t
0.151 * [taylor]: Taking taylor expansion of 2.0 in t
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.151 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.151 * [taylor]: Taking taylor expansion of t in t
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [taylor]: Taking taylor expansion of 0 in t
0.152 * [taylor]: Taking taylor expansion of 0 in t
0.152 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in (z y t) around 0
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in t
0.152 * [taylor]: Taking taylor expansion of 2.0 in t
0.152 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in t
0.152 * [taylor]: Taking taylor expansion of z in t
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in t
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.152 * [taylor]: Taking taylor expansion of y in t
0.152 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.152 * [taylor]: Taking taylor expansion of t in t
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in y
0.152 * [taylor]: Taking taylor expansion of 2.0 in y
0.152 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.152 * [taylor]: Taking taylor expansion of t in y
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in z
0.152 * [taylor]: Taking taylor expansion of 2.0 in z
0.152 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.152 * [taylor]: Taking taylor expansion of y in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.152 * [taylor]: Taking taylor expansion of t in z
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in z
0.152 * [taylor]: Taking taylor expansion of 2.0 in z
0.152 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.153 * [taylor]: Taking taylor expansion of t in z
0.153 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 y) (/ 1 t))) in y
0.153 * [taylor]: Taking taylor expansion of 2.0 in y
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.153 * [taylor]: Taking taylor expansion of t in y
0.153 * [taylor]: Taking taylor expansion of 2.0 in t
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in t
0.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.153 * [taylor]: Taking taylor expansion of 2.0 in t
0.154 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.154 * [taylor]: Taking taylor expansion of t in t
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in t
0.154 * [taylor]: Taking taylor expansion of 0 in t
0.154 * [approximate]: Taking taylor expansion of (* -2.0 (/ z (- (/ 1 t) (/ 1 y)))) in (z y t) around 0
0.154 * [taylor]: Taking taylor expansion of (* -2.0 (/ z (- (/ 1 t) (/ 1 y)))) in t
0.154 * [taylor]: Taking taylor expansion of -2.0 in t
0.154 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in t
0.154 * [taylor]: Taking taylor expansion of z in t
0.154 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in t
0.154 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.154 * [taylor]: Taking taylor expansion of t in t
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.154 * [taylor]: Taking taylor expansion of y in t
0.154 * [taylor]: Taking taylor expansion of (* -2.0 (/ z (- (/ 1 t) (/ 1 y)))) in y
0.154 * [taylor]: Taking taylor expansion of -2.0 in y
0.154 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.155 * [taylor]: Taking taylor expansion of t in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of (* -2.0 (/ z (- (/ 1 t) (/ 1 y)))) in z
0.155 * [taylor]: Taking taylor expansion of -2.0 in z
0.155 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in z
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.155 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.155 * [taylor]: Taking taylor expansion of t in z
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.155 * [taylor]: Taking taylor expansion of y in z
0.155 * [taylor]: Taking taylor expansion of (* -2.0 (/ z (- (/ 1 t) (/ 1 y)))) in z
0.155 * [taylor]: Taking taylor expansion of -2.0 in z
0.155 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in z
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.155 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.155 * [taylor]: Taking taylor expansion of t in z
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.155 * [taylor]: Taking taylor expansion of y in z
0.155 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 t) (/ 1 y))) in y
0.155 * [taylor]: Taking taylor expansion of -2.0 in y
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.155 * [taylor]: Taking taylor expansion of t in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of 2.0 in t
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [taylor]: Taking taylor expansion of 0 in t
0.156 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.156 * [taylor]: Taking taylor expansion of 2.0 in t
0.156 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.156 * [taylor]: Taking taylor expansion of t in t
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in t
0.157 * [taylor]: Taking taylor expansion of 0 in t
0.157 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
0.157 * [approximate]: Taking taylor expansion of (* (- y t) z) in (z y t) around 0
0.157 * [taylor]: Taking taylor expansion of (* (- y t) z) in t
0.157 * [taylor]: Taking taylor expansion of (- y t) in t
0.157 * [taylor]: Taking taylor expansion of y in t
0.157 * [taylor]: Taking taylor expansion of t in t
0.157 * [taylor]: Taking taylor expansion of z in t
0.157 * [taylor]: Taking taylor expansion of (* (- y t) z) in y
0.157 * [taylor]: Taking taylor expansion of (- y t) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of t in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.157 * [taylor]: Taking taylor expansion of (- y t) in z
0.157 * [taylor]: Taking taylor expansion of y in z
0.157 * [taylor]: Taking taylor expansion of t in z
0.157 * [taylor]: Taking taylor expansion of z in z
0.157 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.157 * [taylor]: Taking taylor expansion of (- y t) in z
0.157 * [taylor]: Taking taylor expansion of y in z
0.157 * [taylor]: Taking taylor expansion of t in z
0.157 * [taylor]: Taking taylor expansion of z in z
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in t
0.157 * [taylor]: Taking taylor expansion of (- y t) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of t in y
0.157 * [taylor]: Taking taylor expansion of (neg t) in t
0.157 * [taylor]: Taking taylor expansion of t in t
0.157 * [taylor]: Taking taylor expansion of 0 in t
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [taylor]: Taking taylor expansion of 1 in t
0.158 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [taylor]: Taking taylor expansion of 0 in t
0.158 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 t)) z) in (z y t) around 0
0.158 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 t)) z) in t
0.158 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in t
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.158 * [taylor]: Taking taylor expansion of y in t
0.158 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.158 * [taylor]: Taking taylor expansion of t in t
0.158 * [taylor]: Taking taylor expansion of z in t
0.158 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 t)) z) in y
0.158 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.158 * [taylor]: Taking taylor expansion of t in y
0.158 * [taylor]: Taking taylor expansion of z in y
0.158 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 t)) z) in z
0.158 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.158 * [taylor]: Taking taylor expansion of y in z
0.158 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.158 * [taylor]: Taking taylor expansion of t in z
0.159 * [taylor]: Taking taylor expansion of z in z
0.159 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 t)) z) in z
0.159 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.159 * [taylor]: Taking taylor expansion of y in z
0.159 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.159 * [taylor]: Taking taylor expansion of t in z
0.159 * [taylor]: Taking taylor expansion of z in z
0.159 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.159 * [taylor]: Taking taylor expansion of t in y
0.159 * [taylor]: Taking taylor expansion of 1 in t
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
0.159 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.159 * [taylor]: Taking taylor expansion of t in t
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in t
0.160 * [taylor]: Taking taylor expansion of 0 in t
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in t
0.160 * [taylor]: Taking taylor expansion of 0 in t
0.160 * [taylor]: Taking taylor expansion of 0 in t
0.161 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 y)) z)) in (z y t) around 0
0.161 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 y)) z)) in t
0.161 * [taylor]: Taking taylor expansion of -1 in t
0.161 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 y)) z) in t
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in t
0.161 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.161 * [taylor]: Taking taylor expansion of t in t
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.161 * [taylor]: Taking taylor expansion of y in t
0.161 * [taylor]: Taking taylor expansion of z in t
0.161 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 y)) z)) in y
0.161 * [taylor]: Taking taylor expansion of -1 in y
0.161 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 y)) z) in y
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.161 * [taylor]: Taking taylor expansion of t in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of z in y
0.161 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 y)) z)) in z
0.161 * [taylor]: Taking taylor expansion of -1 in z
0.161 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 y)) z) in z
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.161 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.161 * [taylor]: Taking taylor expansion of t in z
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.161 * [taylor]: Taking taylor expansion of y in z
0.161 * [taylor]: Taking taylor expansion of z in z
0.161 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 t) (/ 1 y)) z)) in z
0.161 * [taylor]: Taking taylor expansion of -1 in z
0.161 * [taylor]: Taking taylor expansion of (/ (- (/ 1 t) (/ 1 y)) z) in z
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.161 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.161 * [taylor]: Taking taylor expansion of t in z
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.161 * [taylor]: Taking taylor expansion of y in z
0.162 * [taylor]: Taking taylor expansion of z in z
0.162 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 t) (/ 1 y))) in y
0.162 * [taylor]: Taking taylor expansion of -1 in y
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.162 * [taylor]: Taking taylor expansion of t in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of 1 in t
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of (neg (/ 1 t)) in t
0.162 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.162 * [taylor]: Taking taylor expansion of t in t
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.164 * * * [progress]: simplifying candidates
0.165 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 2.0 (* z (- y t))))
  (+ (log x) (- (log 2.0) (+ (log z) (log (- y t)))))
  (+ (log x) (- (log 2.0) (log (* z (- y t)))))
  (+ (log x) (log (/ 2.0 (* z (- y t)))))
  (log (* x (/ 2.0 (* z (- y t)))))
  (exp (* x (/ 2.0 (* z (- y t)))))
  (* (* (* x x) x) (/ (* (* 2.0 2.0) 2.0) (* (* (* z z) z) (* (* (- y t) (- y t)) (- y t)))))
  (* (* (* x x) x) (/ (* (* 2.0 2.0) 2.0) (* (* (* z (- y t)) (* z (- y t))) (* z (- y t)))))
  (* (* (* x x) x) (* (* (/ 2.0 (* z (- y t))) (/ 2.0 (* z (- y t)))) (/ 2.0 (* z (- y t)))))
  (* (cbrt (* x (/ 2.0 (* z (- y t))))) (cbrt (* x (/ 2.0 (* z (- y t))))))
  (cbrt (* x (/ 2.0 (* z (- y t)))))
  (* (* (* x (/ 2.0 (* z (- y t)))) (* x (/ 2.0 (* z (- y t))))) (* x (/ 2.0 (* z (- y t)))))
  (sqrt (* x (/ 2.0 (* z (- y t)))))
  (sqrt (* x (/ 2.0 (* z (- y t)))))
  (* (sqrt x) (sqrt (/ 2.0 (* z (- y t)))))
  (* (sqrt x) (sqrt (/ 2.0 (* z (- y t)))))
  (* x (* (cbrt (/ 2.0 (* z (- y t)))) (cbrt (/ 2.0 (* z (- y t))))))
  (* x (sqrt (/ 2.0 (* z (- y t)))))
  (* x (/ (* (cbrt 2.0) (cbrt 2.0)) z))
  (* x (/ (sqrt 2.0) z))
  (* x (/ 1 z))
  (* x 1)
  (* x 2.0)
  (* x (/ 2.0 (* z (- (pow y 3) (pow t 3)))))
  (* x (/ 2.0 (* z (- (* y y) (* t t)))))
  (* (cbrt x) (/ 2.0 (* z (- y t))))
  (* (sqrt x) (/ 2.0 (* z (- y t))))
  (* x (/ 2.0 (* z (- y t))))
  (* x 2.0)
  (- (log 2.0) (+ (log z) (log (- y t))))
  (- (log 2.0) (log (* z (- y t))))
  (log (/ 2.0 (* z (- y t))))
  (exp (/ 2.0 (* z (- y t))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (* z z) z) (* (* (- y t) (- y t)) (- y t))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (* z (- y t)) (* z (- y t))) (* z (- y t))))
  (* (cbrt (/ 2.0 (* z (- y t)))) (cbrt (/ 2.0 (* z (- y t)))))
  (cbrt (/ 2.0 (* z (- y t))))
  (* (* (/ 2.0 (* z (- y t))) (/ 2.0 (* z (- y t)))) (/ 2.0 (* z (- y t))))
  (sqrt (/ 2.0 (* z (- y t))))
  (sqrt (/ 2.0 (* z (- y t))))
  (neg 2.0)
  (neg (* z (- y t)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) z)
  (/ (cbrt 2.0) (- y t))
  (/ (sqrt 2.0) z)
  (/ (sqrt 2.0) (- y t))
  (/ 1 z)
  (/ 2.0 (- y t))
  (/ 1 (* z (- y t)))
  (/ (* z (- y t)) 2.0)
  (/ 2.0 z)
  (/ (* z (- y t)) (cbrt 2.0))
  (/ (* z (- y t)) (sqrt 2.0))
  (/ (* z (- y t)) 2.0)
  (/ 2.0 (* z (- (pow y 3) (pow t 3))))
  (/ 2.0 (* z (- (* y y) (* t t))))
  (* z (- y t))
  (+ (log z) (log (- y t)))
  (log (* z (- y t)))
  (exp (* z (- y t)))
  (* (* (* z z) z) (* (* (- y t) (- y t)) (- y t)))
  (* (cbrt (* z (- y t))) (cbrt (* z (- y t))))
  (cbrt (* z (- y t)))
  (* (* (* z (- y t)) (* z (- y t))) (* z (- y t)))
  (sqrt (* z (- y t)))
  (sqrt (* z (- y t)))
  (* (sqrt z) (sqrt (- y t)))
  (* (sqrt z) (sqrt (- y t)))
  (* z y)
  (* z (neg t))
  (* z y)
  (* z (neg t))
  (* y z)
  (* (neg t) z)
  (* y z)
  (* (neg t) z)
  (* z (* (cbrt (- y t)) (cbrt (- y t))))
  (* z (sqrt (- y t)))
  (* z 1)
  (* z (+ (sqrt y) (sqrt t)))
  (* z 1)
  (* (cbrt z) (- y t))
  (* (sqrt z) (- y t))
  (* z (- y t))
  (* z (- (pow y 3) (pow t 3)))
  (* z (- (* y y) (* t t)))
  0
  0
  0
  0
  0
  0
  (- (* z y) (* t z))
  (- (* z y) (* t z))
  (- (* z y) (* t z))
0.209 * * [simplify]: iteration  0 :  5973  enodes  (cost  677 )
0.212 * [simplify]: Simplified to:
   (* x (/ 2.0 (* z (- y t))))
  (log (* x (/ 2.0 (* z (- y t)))))
  (log (* x (/ 2.0 (* z (- y t)))))
  (log (* x (/ 2.0 (* z (- y t)))))
  (log (* x (/ 2.0 (* z (- y t)))))
  (pow (exp (/ 2.0 (* z (- y t)))) x)
  (pow (* x (/ 2.0 (* z (- y t)))) 3)
  (pow (* x (/ 2.0 (* z (- y t)))) 3)
  (pow (* x (/ 2.0 (* z (- y t)))) 3)
  (* (cbrt (* x (/ 2.0 (* z (- y t))))) (cbrt (* x (/ 2.0 (* z (- y t))))))
  (cbrt (* x (/ 2.0 (* z (- y t)))))
  (pow (* x (/ 2.0 (* z (- y t)))) 3)
  (sqrt (* x (/ 2.0 (* z (- y t)))))
  (sqrt (* x (/ 2.0 (* z (- y t)))))
  (* (sqrt x) (sqrt (/ 2.0 (* z (- y t)))))
  (* (sqrt x) (sqrt (/ 2.0 (* z (- y t)))))
  (* x (* (cbrt (/ 2.0 (* z (- y t)))) (cbrt (/ 2.0 (* z (- y t))))))
  (* x (sqrt (/ 2.0 (* z (- y t)))))
  (* x (* (cbrt 2.0) (/ (cbrt 2.0) z)))
  (* x (/ (sqrt 2.0) z))
  (/ x z)
  x
  (* x 2.0)
  (* x (/ 2.0 (* z (- (pow y 3) (pow t 3)))))
  (* x (/ 2.0 (* z (- (* y y) (* t t)))))
  (* (/ 2.0 (* z (- y t))) (cbrt x))
  (* (/ 2.0 (* z (- y t))) (sqrt x))
  (* x (/ 2.0 (* z (- y t))))
  (* x 2.0)
  (log (/ 2.0 (* z (- y t))))
  (log (/ 2.0 (* z (- y t))))
  (log (/ 2.0 (* z (- y t))))
  (exp (/ 2.0 (* z (- y t))))
  (pow (/ 2.0 (* z (- y t))) 3)
  (pow (/ 2.0 (* z (- y t))) 3)
  (* (cbrt (/ 2.0 (* z (- y t)))) (cbrt (/ 2.0 (* z (- y t)))))
  (cbrt (/ 2.0 (* z (- y t))))
  (pow (/ 2.0 (* z (- y t))) 3)
  (sqrt (/ 2.0 (* z (- y t))))
  (sqrt (/ 2.0 (* z (- y t))))
  (neg 2.0)
  (* z (- t y))
  (* (cbrt 2.0) (/ (cbrt 2.0) z))
  (/ (cbrt 2.0) (- y t))
  (/ (sqrt 2.0) z)
  (/ (sqrt 2.0) (- y t))
  (/ 1 z)
  (/ 2.0 (- y t))
  (/ 1 (* z (- y t)))
  (* (- y t) (/ z 2.0))
  (/ 2.0 z)
  (* (- y t) (/ z (cbrt 2.0)))
  (* (- y t) (/ z (sqrt 2.0)))
  (* (- y t) (/ z 2.0))
  (/ 2.0 (* z (- (pow y 3) (pow t 3))))
  (/ 2.0 (* z (- (* y y) (* t t))))
  (* z (- y t))
  (log (* z (- y t)))
  (log (* z (- y t)))
  (pow (exp z) (- y t))
  (pow (* z (- y t)) 3)
  (* (cbrt (* z (- y t))) (cbrt (* z (- y t))))
  (cbrt (* z (- y t)))
  (pow (* z (- y t)) 3)
  (sqrt (* z (- y t)))
  (sqrt (* z (- y t)))
  (* (sqrt z) (sqrt (- y t)))
  (* (sqrt z) (sqrt (- y t)))
  (* z y)
  (* z (neg t))
  (* z y)
  (* z (neg t))
  (* z y)
  (* z (neg t))
  (* z y)
  (* z (neg t))
  (* z (* (cbrt (- y t)) (cbrt (- y t))))
  (* z (sqrt (- y t)))
  z
  (* z (+ (sqrt y) (sqrt t)))
  z
  (* (- y t) (cbrt z))
  (* (- y t) (sqrt z))
  (* z (- y t))
  (* z (- (pow y 3) (pow t 3)))
  (* z (- (* y y) (* t t)))
  0
  0
  0
  0
  0
  0
  (* z (- y t))
  (* z (- y t))
  (* z (- y t))
0.213 * * * [progress]: adding candidates to table
0.295 * * [progress]: iteration 2 / 4
0.295 * * * [progress]: picking best candidate
0.318 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (/ x z) (/ 2.0 (- y t))))>
0.318 * * * [progress]: localizing error
0.324 * * * [progress]: generating rewritten candidates
0.324 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.341 * * * [progress]: generating series expansions
0.341 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.341 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in (x z y t) around 0
0.341 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in t
0.341 * [taylor]: Taking taylor expansion of 2.0 in t
0.341 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in t
0.341 * [taylor]: Taking taylor expansion of x in t
0.341 * [taylor]: Taking taylor expansion of (* (- y t) z) in t
0.341 * [taylor]: Taking taylor expansion of (- y t) in t
0.341 * [taylor]: Taking taylor expansion of y in t
0.341 * [taylor]: Taking taylor expansion of t in t
0.341 * [taylor]: Taking taylor expansion of z in t
0.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in y
0.342 * [taylor]: Taking taylor expansion of 2.0 in y
0.342 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (* (- y t) z) in y
0.342 * [taylor]: Taking taylor expansion of (- y t) in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of t in y
0.342 * [taylor]: Taking taylor expansion of z in y
0.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in z
0.342 * [taylor]: Taking taylor expansion of 2.0 in z
0.342 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in z
0.342 * [taylor]: Taking taylor expansion of x in z
0.342 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.342 * [taylor]: Taking taylor expansion of (- y t) in z
0.342 * [taylor]: Taking taylor expansion of y in z
0.342 * [taylor]: Taking taylor expansion of t in z
0.342 * [taylor]: Taking taylor expansion of z in z
0.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.342 * [taylor]: Taking taylor expansion of 2.0 in x
0.342 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.342 * [taylor]: Taking taylor expansion of (- y t) in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of t in x
0.342 * [taylor]: Taking taylor expansion of z in x
0.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.342 * [taylor]: Taking taylor expansion of 2.0 in x
0.342 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.342 * [taylor]: Taking taylor expansion of (- y t) in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of t in x
0.342 * [taylor]: Taking taylor expansion of z in x
0.343 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in z
0.343 * [taylor]: Taking taylor expansion of 2.0 in z
0.343 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.343 * [taylor]: Taking taylor expansion of (- y t) in z
0.343 * [taylor]: Taking taylor expansion of y in z
0.343 * [taylor]: Taking taylor expansion of t in z
0.343 * [taylor]: Taking taylor expansion of z in z
0.343 * [taylor]: Taking taylor expansion of (/ 2.0 (- y t)) in y
0.343 * [taylor]: Taking taylor expansion of 2.0 in y
0.343 * [taylor]: Taking taylor expansion of (- y t) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.343 * [taylor]: Taking taylor expansion of t in y
0.343 * [taylor]: Taking taylor expansion of (/ -2.0 t) in t
0.343 * [taylor]: Taking taylor expansion of -2.0 in t
0.343 * [taylor]: Taking taylor expansion of t in t
0.343 * [taylor]: Taking taylor expansion of 0 in z
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in t
0.344 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow t 2)))) in t
0.344 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow t 2))) in t
0.344 * [taylor]: Taking taylor expansion of 2.0 in t
0.344 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.344 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.344 * [taylor]: Taking taylor expansion of t in t
0.344 * [taylor]: Taking taylor expansion of 0 in z
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [taylor]: Taking taylor expansion of 0 in t
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [taylor]: Taking taylor expansion of 0 in t
0.345 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in (x z y t) around 0
0.345 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in t
0.345 * [taylor]: Taking taylor expansion of 2.0 in t
0.345 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in t
0.345 * [taylor]: Taking taylor expansion of z in t
0.345 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in t
0.345 * [taylor]: Taking taylor expansion of x in t
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in t
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.345 * [taylor]: Taking taylor expansion of y in t
0.345 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.345 * [taylor]: Taking taylor expansion of t in t
0.345 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in y
0.345 * [taylor]: Taking taylor expansion of 2.0 in y
0.345 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in y
0.345 * [taylor]: Taking taylor expansion of z in y
0.345 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.345 * [taylor]: Taking taylor expansion of t in y
0.345 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in z
0.345 * [taylor]: Taking taylor expansion of 2.0 in z
0.345 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in z
0.345 * [taylor]: Taking taylor expansion of z in z
0.345 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in z
0.345 * [taylor]: Taking taylor expansion of x in z
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.345 * [taylor]: Taking taylor expansion of y in z
0.345 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.345 * [taylor]: Taking taylor expansion of t in z
0.346 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.346 * [taylor]: Taking taylor expansion of 2.0 in x
0.346 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.346 * [taylor]: Taking taylor expansion of z in x
0.346 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.346 * [taylor]: Taking taylor expansion of t in x
0.346 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.346 * [taylor]: Taking taylor expansion of 2.0 in x
0.346 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.346 * [taylor]: Taking taylor expansion of z in x
0.346 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.346 * [taylor]: Taking taylor expansion of t in x
0.347 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in z
0.347 * [taylor]: Taking taylor expansion of 2.0 in z
0.347 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in z
0.347 * [taylor]: Taking taylor expansion of z in z
0.347 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.347 * [taylor]: Taking taylor expansion of y in z
0.347 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.347 * [taylor]: Taking taylor expansion of t in z
0.347 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 y) (/ 1 t))) in y
0.347 * [taylor]: Taking taylor expansion of 2.0 in y
0.347 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.347 * [taylor]: Taking taylor expansion of y 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 2.0 in t
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in t
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in t
0.348 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.348 * [taylor]: Taking taylor expansion of 2.0 in t
0.348 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.348 * [taylor]: Taking taylor expansion of t in t
0.349 * [taylor]: Taking taylor expansion of 0 in z
0.349 * [taylor]: Taking taylor expansion of 0 in y
0.349 * [taylor]: Taking taylor expansion of 0 in t
0.349 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in (x z y t) around 0
0.349 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in t
0.349 * [taylor]: Taking taylor expansion of 2.0 in t
0.349 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in t
0.349 * [taylor]: Taking taylor expansion of z in t
0.349 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in t
0.349 * [taylor]: Taking taylor expansion of x in t
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in t
0.349 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.349 * [taylor]: Taking taylor expansion of t in t
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.349 * [taylor]: Taking taylor expansion of y in t
0.349 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in y
0.349 * [taylor]: Taking taylor expansion of 2.0 in y
0.349 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.349 * [taylor]: Taking taylor expansion of t in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in z
0.350 * [taylor]: Taking taylor expansion of 2.0 in z
0.350 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in z
0.350 * [taylor]: Taking taylor expansion of z in z
0.350 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in z
0.350 * [taylor]: Taking taylor expansion of x in z
0.350 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.350 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.350 * [taylor]: Taking taylor expansion of t in z
0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.350 * [taylor]: Taking taylor expansion of y in z
0.350 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.350 * [taylor]: Taking taylor expansion of 2.0 in x
0.350 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.350 * [taylor]: Taking taylor expansion of z in x
0.350 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.350 * [taylor]: Taking taylor expansion of t in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.352 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.352 * [taylor]: Taking taylor expansion of 2.0 in x
0.352 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.352 * [taylor]: Taking taylor expansion of z in x
0.352 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.353 * [taylor]: Taking taylor expansion of t in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 t) (/ 1 y)))) in z
0.353 * [taylor]: Taking taylor expansion of 2.0 in z
0.353 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in z
0.353 * [taylor]: Taking taylor expansion of z in z
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.353 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.353 * [taylor]: Taking taylor expansion of t in z
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.353 * [taylor]: Taking taylor expansion of y in z
0.353 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 t) (/ 1 y))) in y
0.353 * [taylor]: Taking taylor expansion of 2.0 in y
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.353 * [taylor]: Taking taylor expansion of t in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of -2.0 in t
0.354 * [taylor]: Taking taylor expansion of 0 in z
0.354 * [taylor]: Taking taylor expansion of 0 in y
0.354 * [taylor]: Taking taylor expansion of 0 in t
0.354 * [taylor]: Taking taylor expansion of 0 in y
0.354 * [taylor]: Taking taylor expansion of 0 in t
0.355 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 t))) in t
0.355 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.355 * [taylor]: Taking taylor expansion of 2.0 in t
0.355 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.355 * [taylor]: Taking taylor expansion of t in t
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.355 * [taylor]: Taking taylor expansion of 0 in t
0.355 * * * [progress]: simplifying candidates
0.356 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ x z) (/ 2.0 (- y t)))
  (+ (- (log x) (log z)) (- (log 2.0) (log (- y t))))
  (+ (- (log x) (log z)) (log (/ 2.0 (- y t))))
  (+ (log (/ x z)) (- (log 2.0) (log (- y t))))
  (+ (log (/ x z)) (log (/ 2.0 (- y t))))
  (log (* (/ x z) (/ 2.0 (- y t))))
  (exp (* (/ x z) (/ 2.0 (- y t))))
  (* (/ (* (* x x) x) (* (* z z) z)) (/ (* (* 2.0 2.0) 2.0) (* (* (- y t) (- y t)) (- y t))))
  (* (/ (* (* x x) x) (* (* z z) z)) (* (* (/ 2.0 (- y t)) (/ 2.0 (- y t))) (/ 2.0 (- y t))))
  (* (* (* (/ x z) (/ x z)) (/ x z)) (/ (* (* 2.0 2.0) 2.0) (* (* (- y t) (- y t)) (- y t))))
  (* (* (* (/ x z) (/ x z)) (/ x z)) (* (* (/ 2.0 (- y t)) (/ 2.0 (- y t))) (/ 2.0 (- y t))))
  (* (cbrt (* (/ x z) (/ 2.0 (- y t)))) (cbrt (* (/ x z) (/ 2.0 (- y t)))))
  (cbrt (* (/ x z) (/ 2.0 (- y t))))
  (* (* (* (/ x z) (/ 2.0 (- y t))) (* (/ x z) (/ 2.0 (- y t)))) (* (/ x z) (/ 2.0 (- y t))))
  (sqrt (* (/ x z) (/ 2.0 (- y t))))
  (sqrt (* (/ x z) (/ 2.0 (- y t))))
  (* x 2.0)
  (* z (- y t))
  (* (sqrt (/ x z)) (sqrt (/ 2.0 (- y t))))
  (* (sqrt (/ x z)) (sqrt (/ 2.0 (- y t))))
  (* (sqrt (/ x z)) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (sqrt (/ x z)) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (/ (sqrt x) (sqrt z)) (sqrt (/ 2.0 (- y t))))
  (* (/ (sqrt x) (sqrt z)) (sqrt (/ 2.0 (- y t))))
  (* (/ (sqrt x) (sqrt z)) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (/ (sqrt x) (sqrt z)) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (/ x z) (* (cbrt (/ 2.0 (- y t))) (cbrt (/ 2.0 (- y t)))))
  (* (/ x z) (sqrt (/ 2.0 (- y t))))
  (* (/ x z) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (- y t)) (cbrt (- y t)))))
  (* (/ x z) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (- y t))))
  (* (/ x z) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ x z) (/ (* (cbrt 2.0) (cbrt 2.0)) (+ (sqrt y) (sqrt t))))
  (* (/ x z) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* (/ x z) (/ (sqrt 2.0) (* (cbrt (- y t)) (cbrt (- y t)))))
  (* (/ x z) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (/ x z) (/ (sqrt 2.0) 1))
  (* (/ x z) (/ (sqrt 2.0) (+ (sqrt y) (sqrt t))))
  (* (/ x z) (/ (sqrt 2.0) 1))
  (* (/ x z) (/ 1 (* (cbrt (- y t)) (cbrt (- y t)))))
  (* (/ x z) (/ 1 (sqrt (- y t))))
  (* (/ x z) (/ 1 1))
  (* (/ x z) (/ 1 (+ (sqrt y) (sqrt t))))
  (* (/ x z) (/ 1 1))
  (* (/ x z) 1)
  (* (/ x z) 2.0)
  (* (/ x z) (/ 2.0 (- (pow y 3) (pow t 3))))
  (* (/ x z) (/ 2.0 (- (* y y) (* t t))))
  (* (cbrt (/ x z)) (/ 2.0 (- y t)))
  (* (sqrt (/ x z)) (/ 2.0 (- y t)))
  (* (/ (cbrt x) (cbrt z)) (/ 2.0 (- y t)))
  (* (/ (cbrt x) (sqrt z)) (/ 2.0 (- y t)))
  (* (/ (cbrt x) z) (/ 2.0 (- y t)))
  (* (/ (sqrt x) (cbrt z)) (/ 2.0 (- y t)))
  (* (/ (sqrt x) (sqrt z)) (/ 2.0 (- y t)))
  (* (/ (sqrt x) z) (/ 2.0 (- y t)))
  (* (/ x (cbrt z)) (/ 2.0 (- y t)))
  (* (/ x (sqrt z)) (/ 2.0 (- y t)))
  (* (/ x z) (/ 2.0 (- y t)))
  (* (/ x z) (/ 2.0 (- y t)))
  (* (/ 1 z) (/ 2.0 (- y t)))
  (* (/ x z) 2.0)
  (* x (/ 2.0 (- y t)))
  0
  0
  0
0.394 * * [simplify]: iteration  0 :  5417  enodes  (cost  637 )
0.396 * [simplify]: Simplified to:
   (* (/ x z) (/ 2.0 (- y t)))
  (log (* (/ x z) (/ 2.0 (- y t))))
  (log (* (/ x z) (/ 2.0 (- y t))))
  (log (* (/ x z) (/ 2.0 (- y t))))
  (log (* (/ x z) (/ 2.0 (- y t))))
  (log (* (/ x z) (/ 2.0 (- y t))))
  (pow (exp (/ x z)) (/ 2.0 (- y t)))
  (pow (* (/ x z) (/ 2.0 (- y t))) 3)
  (pow (* (/ x z) (/ 2.0 (- y t))) 3)
  (pow (* (/ x z) (/ 2.0 (- y t))) 3)
  (pow (* (/ x z) (/ 2.0 (- y t))) 3)
  (* (cbrt (* (/ x z) (/ 2.0 (- y t)))) (cbrt (* (/ x z) (/ 2.0 (- y t)))))
  (cbrt (* (/ x z) (/ 2.0 (- y t))))
  (pow (* (/ x z) (/ 2.0 (- y t))) 3)
  (sqrt (* (/ x z) (/ 2.0 (- y t))))
  (sqrt (* (/ x z) (/ 2.0 (- y t))))
  (* x 2.0)
  (* z (- y t))
  (* (sqrt (/ x z)) (sqrt (/ 2.0 (- y t))))
  (* (sqrt (/ x z)) (sqrt (/ 2.0 (- y t))))
  (* (sqrt (/ x z)) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (sqrt (/ x z)) (/ (sqrt 2.0) (sqrt (- y t))))
  (* (sqrt (/ 2.0 (- y t))) (/ (sqrt x) (sqrt z)))
  (* (sqrt (/ 2.0 (- y t))) (/ (sqrt x) (sqrt z)))
  (* (/ (sqrt 2.0) (sqrt (- y t))) (/ (sqrt x) (sqrt z)))
  (* (/ (sqrt 2.0) (sqrt (- y t))) (/ (sqrt x) (sqrt z)))
  (* (/ x z) (* (cbrt (/ 2.0 (- y t))) (cbrt (/ 2.0 (- y t)))))
  (* (/ x z) (sqrt (/ 2.0 (- y t))))
  (* (/ x z) (* (cbrt 2.0) (/ (cbrt 2.0) (* (cbrt (- y t)) (cbrt (- y t))))))
  (* (/ x z) (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt (- y t)))))
  (* x (/ (* (cbrt 2.0) (cbrt 2.0)) z))
  (* (/ x z) (* (cbrt 2.0) (/ (cbrt 2.0) (+ (sqrt y) (sqrt t)))))
  (* x (/ (* (cbrt 2.0) (cbrt 2.0)) z))
  (* (/ x z) (/ (sqrt 2.0) (* (cbrt (- y t)) (cbrt (- y t)))))
  (* (/ x z) (/ (sqrt 2.0) (sqrt (- y t))))
  (* x (/ (sqrt 2.0) z))
  (* (/ x z) (/ (sqrt 2.0) (+ (sqrt y) (sqrt t))))
  (* x (/ (sqrt 2.0) z))
  (/ x (* z (* (cbrt (- y t)) (cbrt (- y t)))))
  (/ x (* z (sqrt (- y t))))
  (/ x z)
  (/ x (* z (+ (sqrt y) (sqrt t))))
  (/ x z)
  (/ x z)
  (* (/ x z) 2.0)
  (* (/ x z) (/ 2.0 (- (pow y 3) (pow t 3))))
  (* (/ x z) (/ 2.0 (- (* y y) (* t t))))
  (* (/ 2.0 (- y t)) (cbrt (/ x z)))
  (* (/ 2.0 (- y t)) (sqrt (/ x z)))
  (* (/ 2.0 (- y t)) (/ (cbrt x) (cbrt z)))
  (* (/ 2.0 (- y t)) (/ (cbrt x) (sqrt z)))
  (* (/ 2.0 (- y t)) (/ (cbrt x) z))
  (* (/ 2.0 (- y t)) (/ (sqrt x) (cbrt z)))
  (* (/ 2.0 (- y t)) (/ (sqrt x) (sqrt z)))
  (* (/ 2.0 (- y t)) (/ (sqrt x) z))
  (* (/ 2.0 (- y t)) (/ x (cbrt z)))
  (* (/ 2.0 (- y t)) (/ x (sqrt z)))
  (* (/ x z) (/ 2.0 (- y t)))
  (* (/ x z) (/ 2.0 (- y t)))
  (/ 2.0 (* z (- y t)))
  (* (/ x z) 2.0)
  (* x (/ 2.0 (- y t)))
  0
  0
  0
0.396 * * * [progress]: adding candidates to table
0.464 * * [progress]: iteration 3 / 4
0.464 * * * [progress]: picking best candidate
0.485 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>
0.485 * * * [progress]: localizing error
0.491 * * * [progress]: generating rewritten candidates
0.491 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.500 * * * [progress]: generating series expansions
0.501 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.501 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in (x z y t) around 0
0.501 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in t
0.501 * [taylor]: Taking taylor expansion of 2.0 in t
0.501 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in t
0.501 * [taylor]: Taking taylor expansion of x in t
0.501 * [taylor]: Taking taylor expansion of (* (- y t) z) in t
0.501 * [taylor]: Taking taylor expansion of (- y t) in t
0.501 * [taylor]: Taking taylor expansion of y in t
0.501 * [taylor]: Taking taylor expansion of t in t
0.501 * [taylor]: Taking taylor expansion of z in t
0.501 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in y
0.501 * [taylor]: Taking taylor expansion of 2.0 in y
0.501 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in y
0.501 * [taylor]: Taking taylor expansion of x in y
0.501 * [taylor]: Taking taylor expansion of (* (- y t) z) in y
0.501 * [taylor]: Taking taylor expansion of (- y t) in y
0.501 * [taylor]: Taking taylor expansion of y in y
0.501 * [taylor]: Taking taylor expansion of t in y
0.501 * [taylor]: Taking taylor expansion of z in y
0.501 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in z
0.501 * [taylor]: Taking taylor expansion of 2.0 in z
0.501 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in z
0.501 * [taylor]: Taking taylor expansion of x in z
0.501 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.501 * [taylor]: Taking taylor expansion of (- y t) in z
0.501 * [taylor]: Taking taylor expansion of y in z
0.501 * [taylor]: Taking taylor expansion of t in z
0.501 * [taylor]: Taking taylor expansion of z in z
0.501 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.501 * [taylor]: Taking taylor expansion of 2.0 in x
0.501 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.501 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.502 * [taylor]: Taking taylor expansion of (- y t) in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of t in x
0.502 * [taylor]: Taking taylor expansion of z in x
0.502 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.502 * [taylor]: Taking taylor expansion of 2.0 in x
0.502 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.502 * [taylor]: Taking taylor expansion of (- y t) in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of t in x
0.502 * [taylor]: Taking taylor expansion of z in x
0.502 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in z
0.502 * [taylor]: Taking taylor expansion of 2.0 in z
0.502 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.502 * [taylor]: Taking taylor expansion of (- y t) in z
0.502 * [taylor]: Taking taylor expansion of y in z
0.502 * [taylor]: Taking taylor expansion of t in z
0.502 * [taylor]: Taking taylor expansion of z in z
0.502 * [taylor]: Taking taylor expansion of (/ 2.0 (- y t)) in y
0.502 * [taylor]: Taking taylor expansion of 2.0 in y
0.502 * [taylor]: Taking taylor expansion of (- y t) in y
0.502 * [taylor]: Taking taylor expansion of y in y
0.502 * [taylor]: Taking taylor expansion of t in y
0.502 * [taylor]: Taking taylor expansion of (/ -2.0 t) in t
0.502 * [taylor]: Taking taylor expansion of -2.0 in t
0.502 * [taylor]: Taking taylor expansion of t in t
0.503 * [taylor]: Taking taylor expansion of 0 in z
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.503 * [taylor]: Taking taylor expansion of 0 in t
0.503 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow t 2)))) in t
0.503 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow t 2))) in t
0.503 * [taylor]: Taking taylor expansion of 2.0 in t
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.503 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.503 * [taylor]: Taking taylor expansion of t in t
0.504 * [taylor]: Taking taylor expansion of 0 in z
0.504 * [taylor]: Taking taylor expansion of 0 in y
0.504 * [taylor]: Taking taylor expansion of 0 in t
0.504 * [taylor]: Taking taylor expansion of 0 in y
0.504 * [taylor]: Taking taylor expansion of 0 in t
0.504 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in (x z y t) around 0
0.504 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in t
0.504 * [taylor]: Taking taylor expansion of 2.0 in t
0.504 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in t
0.504 * [taylor]: Taking taylor expansion of z in t
0.504 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in t
0.504 * [taylor]: Taking taylor expansion of x in t
0.504 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in t
0.504 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.504 * [taylor]: Taking taylor expansion of y in t
0.504 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.504 * [taylor]: Taking taylor expansion of t in t
0.504 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in y
0.504 * [taylor]: Taking taylor expansion of 2.0 in y
0.504 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in y
0.504 * [taylor]: Taking taylor expansion of z in y
0.504 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in y
0.504 * [taylor]: Taking taylor expansion of x in y
0.504 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.504 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.504 * [taylor]: Taking taylor expansion of y in y
0.504 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.504 * [taylor]: Taking taylor expansion of t in y
0.505 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in z
0.505 * [taylor]: Taking taylor expansion of 2.0 in z
0.505 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in z
0.505 * [taylor]: Taking taylor expansion of z in z
0.505 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in z
0.505 * [taylor]: Taking taylor expansion of x in z
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.505 * [taylor]: Taking taylor expansion of y in z
0.505 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.505 * [taylor]: Taking taylor expansion of t in z
0.505 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.505 * [taylor]: Taking taylor expansion of 2.0 in x
0.505 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.505 * [taylor]: Taking taylor expansion of z in x
0.505 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.505 * [taylor]: Taking taylor expansion of y in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.505 * [taylor]: Taking taylor expansion of t in x
0.505 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.505 * [taylor]: Taking taylor expansion of 2.0 in x
0.505 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.505 * [taylor]: Taking taylor expansion of z in x
0.506 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.506 * [taylor]: Taking taylor expansion of y in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.506 * [taylor]: Taking taylor expansion of t in x
0.506 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in z
0.506 * [taylor]: Taking taylor expansion of 2.0 in z
0.506 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in z
0.506 * [taylor]: Taking taylor expansion of z in z
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.506 * [taylor]: Taking taylor expansion of y in z
0.506 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.506 * [taylor]: Taking taylor expansion of t in z
0.506 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 y) (/ 1 t))) in y
0.506 * [taylor]: Taking taylor expansion of 2.0 in y
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.506 * [taylor]: Taking taylor expansion of y in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.507 * [taylor]: Taking taylor expansion of t in y
0.507 * [taylor]: Taking taylor expansion of 2.0 in t
0.507 * [taylor]: Taking taylor expansion of 0 in z
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [taylor]: Taking taylor expansion of 0 in t
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [taylor]: Taking taylor expansion of 0 in t
0.508 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.508 * [taylor]: Taking taylor expansion of 2.0 in t
0.508 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.508 * [taylor]: Taking taylor expansion of t in t
0.508 * [taylor]: Taking taylor expansion of 0 in z
0.508 * [taylor]: Taking taylor expansion of 0 in y
0.508 * [taylor]: Taking taylor expansion of 0 in t
0.508 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in (x z y t) around 0
0.508 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in t
0.508 * [taylor]: Taking taylor expansion of 2.0 in t
0.508 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in t
0.508 * [taylor]: Taking taylor expansion of z in t
0.509 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in t
0.509 * [taylor]: Taking taylor expansion of x in t
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in t
0.509 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.509 * [taylor]: Taking taylor expansion of t in t
0.509 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.509 * [taylor]: Taking taylor expansion of y in t
0.509 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in y
0.509 * [taylor]: Taking taylor expansion of 2.0 in y
0.509 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in y
0.509 * [taylor]: Taking taylor expansion of z in y
0.509 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in y
0.509 * [taylor]: Taking taylor expansion of x in y
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.509 * [taylor]: Taking taylor expansion of t in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.509 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in z
0.509 * [taylor]: Taking taylor expansion of 2.0 in z
0.509 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in z
0.509 * [taylor]: Taking taylor expansion of z in z
0.509 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in z
0.509 * [taylor]: Taking taylor expansion of x in z
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.509 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.509 * [taylor]: Taking taylor expansion of t in z
0.509 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.509 * [taylor]: Taking taylor expansion of y in z
0.509 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.509 * [taylor]: Taking taylor expansion of 2.0 in x
0.509 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.509 * [taylor]: Taking taylor expansion of z in x
0.509 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.510 * [taylor]: Taking taylor expansion of t in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.510 * [taylor]: Taking taylor expansion of 2.0 in x
0.510 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.510 * [taylor]: Taking taylor expansion of z in x
0.510 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.510 * [taylor]: Taking taylor expansion of t in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 t) (/ 1 y)))) in z
0.510 * [taylor]: Taking taylor expansion of 2.0 in z
0.511 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in z
0.511 * [taylor]: Taking taylor expansion of z in z
0.511 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.511 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.511 * [taylor]: Taking taylor expansion of t in z
0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.511 * [taylor]: Taking taylor expansion of y in z
0.511 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 t) (/ 1 y))) in y
0.511 * [taylor]: Taking taylor expansion of 2.0 in y
0.511 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.511 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.511 * [taylor]: Taking taylor expansion of t in y
0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.511 * [taylor]: Taking taylor expansion of y in y
0.511 * [taylor]: Taking taylor expansion of -2.0 in t
0.511 * [taylor]: Taking taylor expansion of 0 in z
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [taylor]: Taking taylor expansion of 0 in t
0.514 * [taylor]: Taking taylor expansion of 0 in y
0.514 * [taylor]: Taking taylor expansion of 0 in t
0.514 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 t))) in t
0.514 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.514 * [taylor]: Taking taylor expansion of 2.0 in t
0.514 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.514 * [taylor]: Taking taylor expansion of t in t
0.515 * [taylor]: Taking taylor expansion of 0 in z
0.515 * [taylor]: Taking taylor expansion of 0 in y
0.515 * [taylor]: Taking taylor expansion of 0 in t
0.515 * * * [progress]: simplifying candidates
0.515 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (log x) (log z)) (log 2.0)) (log (- y t)))
  (- (+ (log (/ x z)) (log 2.0)) (log (- y t)))
  (- (log (* (/ x z) 2.0)) (log (- y t)))
  (log (/ (* (/ x z) 2.0) (- y t)))
  (exp (/ (* (/ x z) 2.0) (- y t)))
  (/ (* (/ (* (* x x) x) (* (* z z) z)) (* (* 2.0 2.0) 2.0)) (* (* (- y t) (- y t)) (- y t)))
  (/ (* (* (* (/ x z) (/ x z)) (/ x z)) (* (* 2.0 2.0) 2.0)) (* (* (- y t) (- y t)) (- y t)))
  (/ (* (* (* (/ x z) 2.0) (* (/ x z) 2.0)) (* (/ x z) 2.0)) (* (* (- y t) (- y t)) (- y t)))
  (* (cbrt (/ (* (/ x z) 2.0) (- y t))) (cbrt (/ (* (/ x z) 2.0) (- y t))))
  (cbrt (/ (* (/ x z) 2.0) (- y t)))
  (* (* (/ (* (/ x z) 2.0) (- y t)) (/ (* (/ x z) 2.0) (- y t))) (/ (* (/ x z) 2.0) (- y t)))
  (sqrt (/ (* (/ x z) 2.0) (- y t)))
  (sqrt (/ (* (/ x z) 2.0) (- y t)))
  (neg (* (/ x z) 2.0))
  (neg (- y t))
  (/ (/ x z) (* (cbrt (- y t)) (cbrt (- y t))))
  (/ 2.0 (cbrt (- y t)))
  (/ (/ x z) (sqrt (- y t)))
  (/ 2.0 (sqrt (- y t)))
  (/ (/ x z) 1)
  (/ 2.0 (- y t))
  (/ (/ x z) (+ (sqrt y) (sqrt t)))
  (/ 2.0 (- (sqrt y) (sqrt t)))
  (/ (/ x z) 1)
  (/ 2.0 (- y t))
  (/ 1 (- y t))
  (/ (- y t) (* (/ x z) 2.0))
  (/ (* (/ x z) 2.0) (* (cbrt (- y t)) (cbrt (- y t))))
  (/ (* (/ x z) 2.0) (sqrt (- y t)))
  (/ (* (/ x z) 2.0) 1)
  (/ (* (/ x z) 2.0) (+ (sqrt y) (sqrt t)))
  (/ (* (/ x z) 2.0) 1)
  (/ (- y t) 2.0)
  (/ (* (/ x z) 2.0) (- (pow y 3) (pow t 3)))
  (/ (* (/ x z) 2.0) (- (* y y) (* t t)))
  (* (- y t) z)
  0
  0
  0
0.552 * * [simplify]: iteration  0 :  6367  enodes  (cost  318 )
0.554 * [simplify]: Simplified to:
   (log (* 2.0 (/ x (* z (- y t)))))
  (log (* 2.0 (/ x (* z (- y t)))))
  (log (* 2.0 (/ x (* z (- y t)))))
  (log (* 2.0 (/ x (* z (- y t)))))
  (pow (exp (/ x (* z (- y t)))) 2.0)
  (pow (* 2.0 (/ x (* z (- y t)))) 3)
  (pow (* 2.0 (/ x (* z (- y t)))) 3)
  (pow (* 2.0 (/ x (* z (- y t)))) 3)
  (* (cbrt (* 2.0 (/ x (* z (- y t))))) (cbrt (* 2.0 (/ x (* z (- y t))))))
  (cbrt (* 2.0 (/ x (* z (- y t)))))
  (pow (* 2.0 (/ x (* z (- y t)))) 3)
  (sqrt (* 2.0 (/ x (* z (- y t)))))
  (sqrt (* 2.0 (/ x (* z (- y t)))))
  (* x (/ (neg 2.0) z))
  (- t y)
  (/ x (* z (* (cbrt (- y t)) (cbrt (- y t)))))
  (/ 2.0 (cbrt (- y t)))
  (/ x (* z (sqrt (- y t))))
  (/ 2.0 (sqrt (- y t)))
  (/ x z)
  (/ 2.0 (- y t))
  (/ x (* z (+ (sqrt y) (sqrt t))))
  (/ 2.0 (- (sqrt y) (sqrt t)))
  (/ x z)
  (/ 2.0 (- y t))
  (/ 1 (- y t))
  (* z (/ (- y t) (* x 2.0)))
  (* 2.0 (/ x (* z (* (cbrt (- y t)) (cbrt (- y t))))))
  (* 2.0 (/ x (* z (sqrt (- y t)))))
  (* x (/ 2.0 z))
  (* 2.0 (/ x (* z (+ (sqrt y) (sqrt t)))))
  (* x (/ 2.0 z))
  (/ (- y t) 2.0)
  (* 2.0 (/ x (* z (- (pow y 3) (pow t 3)))))
  (* 2.0 (/ x (* z (- (* y y) (* t t)))))
  (* z (- y t))
  0
  0
  0
0.554 * * * [progress]: adding candidates to table
0.584 * * [progress]: iteration 4 / 4
0.584 * * * [progress]: picking best candidate
0.599 * * * * [pick]: Picked  #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))>
0.600 * * * [progress]: localizing error
0.606 * * * [progress]: generating rewritten candidates
0.606 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.614 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.624 * * * [progress]: generating series expansions
0.624 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.624 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in (x z y t) around 0
0.624 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in t
0.624 * [taylor]: Taking taylor expansion of 2.0 in t
0.624 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in t
0.624 * [taylor]: Taking taylor expansion of x in t
0.624 * [taylor]: Taking taylor expansion of (* (- y t) z) in t
0.624 * [taylor]: Taking taylor expansion of (- y t) in t
0.624 * [taylor]: Taking taylor expansion of y in t
0.624 * [taylor]: Taking taylor expansion of t in t
0.624 * [taylor]: Taking taylor expansion of z in t
0.624 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in y
0.624 * [taylor]: Taking taylor expansion of 2.0 in y
0.624 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in y
0.624 * [taylor]: Taking taylor expansion of x in y
0.624 * [taylor]: Taking taylor expansion of (* (- y t) z) in y
0.624 * [taylor]: Taking taylor expansion of (- y t) in y
0.624 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of t in y
0.624 * [taylor]: Taking taylor expansion of z in y
0.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in z
0.625 * [taylor]: Taking taylor expansion of 2.0 in z
0.625 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in z
0.625 * [taylor]: Taking taylor expansion of x in z
0.625 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.625 * [taylor]: Taking taylor expansion of (- y t) in z
0.625 * [taylor]: Taking taylor expansion of y in z
0.625 * [taylor]: Taking taylor expansion of t in z
0.625 * [taylor]: Taking taylor expansion of z in z
0.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.625 * [taylor]: Taking taylor expansion of 2.0 in x
0.625 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.625 * [taylor]: Taking taylor expansion of (- y t) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of t in x
0.625 * [taylor]: Taking taylor expansion of z in x
0.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (* (- y t) z))) in x
0.625 * [taylor]: Taking taylor expansion of 2.0 in x
0.625 * [taylor]: Taking taylor expansion of (/ x (* (- y t) z)) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (* (- y t) z) in x
0.625 * [taylor]: Taking taylor expansion of (- y t) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of t in x
0.625 * [taylor]: Taking taylor expansion of z in x
0.625 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- y t) z)) in z
0.625 * [taylor]: Taking taylor expansion of 2.0 in z
0.625 * [taylor]: Taking taylor expansion of (* (- y t) z) in z
0.625 * [taylor]: Taking taylor expansion of (- y t) in z
0.625 * [taylor]: Taking taylor expansion of y in z
0.625 * [taylor]: Taking taylor expansion of t in z
0.625 * [taylor]: Taking taylor expansion of z in z
0.626 * [taylor]: Taking taylor expansion of (/ 2.0 (- y t)) in y
0.626 * [taylor]: Taking taylor expansion of 2.0 in y
0.626 * [taylor]: Taking taylor expansion of (- y t) in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.626 * [taylor]: Taking taylor expansion of t in y
0.626 * [taylor]: Taking taylor expansion of (/ -2.0 t) in t
0.626 * [taylor]: Taking taylor expansion of -2.0 in t
0.626 * [taylor]: Taking taylor expansion of t in t
0.626 * [taylor]: Taking taylor expansion of 0 in z
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of 0 in t
0.626 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow t 2)))) in t
0.626 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow t 2))) in t
0.626 * [taylor]: Taking taylor expansion of 2.0 in t
0.626 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.626 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.626 * [taylor]: Taking taylor expansion of t in t
0.627 * [taylor]: Taking taylor expansion of 0 in z
0.627 * [taylor]: Taking taylor expansion of 0 in y
0.627 * [taylor]: Taking taylor expansion of 0 in t
0.627 * [taylor]: Taking taylor expansion of 0 in y
0.627 * [taylor]: Taking taylor expansion of 0 in t
0.627 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in (x z y t) around 0
0.627 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in t
0.627 * [taylor]: Taking taylor expansion of 2.0 in t
0.627 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in t
0.627 * [taylor]: Taking taylor expansion of z in t
0.627 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in t
0.627 * [taylor]: Taking taylor expansion of x in t
0.627 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in t
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.628 * [taylor]: Taking taylor expansion of y in t
0.628 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.628 * [taylor]: Taking taylor expansion of t in t
0.628 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in y
0.628 * [taylor]: Taking taylor expansion of 2.0 in y
0.628 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in y
0.628 * [taylor]: Taking taylor expansion of z in y
0.628 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in y
0.628 * [taylor]: Taking taylor expansion of x in y
0.628 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.628 * [taylor]: Taking taylor expansion of t in y
0.628 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in z
0.628 * [taylor]: Taking taylor expansion of 2.0 in z
0.628 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in z
0.628 * [taylor]: Taking taylor expansion of z in z
0.628 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in z
0.628 * [taylor]: Taking taylor expansion of x in z
0.628 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.628 * [taylor]: Taking taylor expansion of y in z
0.628 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.628 * [taylor]: Taking taylor expansion of t in z
0.628 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.628 * [taylor]: Taking taylor expansion of 2.0 in x
0.628 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.628 * [taylor]: Taking taylor expansion of z in x
0.628 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.629 * [taylor]: Taking taylor expansion of t in x
0.629 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 y) (/ 1 t))))) in x
0.629 * [taylor]: Taking taylor expansion of 2.0 in x
0.629 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 y) (/ 1 t)))) in x
0.629 * [taylor]: Taking taylor expansion of z in x
0.629 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 t))) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.629 * [taylor]: Taking taylor expansion of t in x
0.629 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 y) (/ 1 t)))) in z
0.629 * [taylor]: Taking taylor expansion of 2.0 in z
0.629 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 y) (/ 1 t))) in z
0.629 * [taylor]: Taking taylor expansion of z in z
0.629 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in z
0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.630 * [taylor]: Taking taylor expansion of y in z
0.630 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.630 * [taylor]: Taking taylor expansion of t in z
0.630 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 y) (/ 1 t))) in y
0.630 * [taylor]: Taking taylor expansion of 2.0 in y
0.630 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 t)) in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.630 * [taylor]: Taking taylor expansion of t in y
0.630 * [taylor]: Taking taylor expansion of 2.0 in t
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in t
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in t
0.631 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.631 * [taylor]: Taking taylor expansion of 2.0 in t
0.631 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.631 * [taylor]: Taking taylor expansion of t in t
0.632 * [taylor]: Taking taylor expansion of 0 in z
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.632 * [taylor]: Taking taylor expansion of 0 in t
0.632 * [approximate]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in (x z y t) around 0
0.632 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in t
0.632 * [taylor]: Taking taylor expansion of 2.0 in t
0.632 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in t
0.632 * [taylor]: Taking taylor expansion of z in t
0.632 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in t
0.632 * [taylor]: Taking taylor expansion of x in t
0.632 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in t
0.632 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.632 * [taylor]: Taking taylor expansion of t in t
0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.632 * [taylor]: Taking taylor expansion of y in t
0.632 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in y
0.632 * [taylor]: Taking taylor expansion of 2.0 in y
0.632 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in y
0.632 * [taylor]: Taking taylor expansion of z in y
0.632 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in y
0.632 * [taylor]: Taking taylor expansion of x in y
0.632 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.632 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.632 * [taylor]: Taking taylor expansion of t in y
0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in z
0.632 * [taylor]: Taking taylor expansion of 2.0 in z
0.632 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in z
0.632 * [taylor]: Taking taylor expansion of z in z
0.632 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in z
0.632 * [taylor]: Taking taylor expansion of x in z
0.632 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.632 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.633 * [taylor]: Taking taylor expansion of t in z
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.633 * [taylor]: Taking taylor expansion of y in z
0.633 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.633 * [taylor]: Taking taylor expansion of 2.0 in x
0.633 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.633 * [taylor]: Taking taylor expansion of z in x
0.633 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.633 * [taylor]: Taking taylor expansion of t in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.633 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (* x (- (/ 1 t) (/ 1 y))))) in x
0.633 * [taylor]: Taking taylor expansion of 2.0 in x
0.633 * [taylor]: Taking taylor expansion of (/ z (* x (- (/ 1 t) (/ 1 y)))) in x
0.633 * [taylor]: Taking taylor expansion of z in x
0.633 * [taylor]: Taking taylor expansion of (* x (- (/ 1 t) (/ 1 y))) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.633 * [taylor]: Taking taylor expansion of t in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of (* 2.0 (/ z (- (/ 1 t) (/ 1 y)))) in z
0.634 * [taylor]: Taking taylor expansion of 2.0 in z
0.634 * [taylor]: Taking taylor expansion of (/ z (- (/ 1 t) (/ 1 y))) in z
0.634 * [taylor]: Taking taylor expansion of z in z
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in z
0.634 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.634 * [taylor]: Taking taylor expansion of t in z
0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.634 * [taylor]: Taking taylor expansion of y in z
0.634 * [taylor]: Taking taylor expansion of (/ 2.0 (- (/ 1 t) (/ 1 y))) in y
0.634 * [taylor]: Taking taylor expansion of 2.0 in y
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 y)) in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.634 * [taylor]: Taking taylor expansion of t in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of -2.0 in t
0.635 * [taylor]: Taking taylor expansion of 0 in z
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in t
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.635 * [taylor]: Taking taylor expansion of 0 in t
0.635 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 t))) in t
0.635 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.635 * [taylor]: Taking taylor expansion of 2.0 in t
0.635 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.635 * [taylor]: Taking taylor expansion of t in t
0.636 * [taylor]: Taking taylor expansion of 0 in z
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in t
0.636 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.636 * [approximate]: Taking taylor expansion of (* 2.0 (/ x z)) in (x z) around 0
0.636 * [taylor]: Taking taylor expansion of (* 2.0 (/ x z)) in z
0.636 * [taylor]: Taking taylor expansion of 2.0 in z
0.636 * [taylor]: Taking taylor expansion of (/ x z) in z
0.636 * [taylor]: Taking taylor expansion of x in z
0.636 * [taylor]: Taking taylor expansion of z in z
0.636 * [taylor]: Taking taylor expansion of (* 2.0 (/ x z)) in x
0.636 * [taylor]: Taking taylor expansion of 2.0 in x
0.636 * [taylor]: Taking taylor expansion of (/ x z) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of z in x
0.636 * [taylor]: Taking taylor expansion of (* 2.0 (/ x z)) in x
0.636 * [taylor]: Taking taylor expansion of 2.0 in x
0.636 * [taylor]: Taking taylor expansion of (/ x z) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of z in x
0.637 * [taylor]: Taking taylor expansion of (/ 2.0 z) in z
0.637 * [taylor]: Taking taylor expansion of 2.0 in z
0.637 * [taylor]: Taking taylor expansion of z in z
0.637 * [taylor]: Taking taylor expansion of 0 in z
0.637 * [taylor]: Taking taylor expansion of 0 in z
0.637 * [taylor]: Taking taylor expansion of 0 in z
0.637 * [approximate]: Taking taylor expansion of (* 2.0 (/ z x)) in (x z) around 0
0.637 * [taylor]: Taking taylor expansion of (* 2.0 (/ z x)) in z
0.637 * [taylor]: Taking taylor expansion of 2.0 in z
0.637 * [taylor]: Taking taylor expansion of (/ z x) in z
0.637 * [taylor]: Taking taylor expansion of z in z
0.637 * [taylor]: Taking taylor expansion of x in z
0.637 * [taylor]: Taking taylor expansion of (* 2.0 (/ z x)) in x
0.637 * [taylor]: Taking taylor expansion of 2.0 in x
0.638 * [taylor]: Taking taylor expansion of (/ z x) in x
0.638 * [taylor]: Taking taylor expansion of z in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (* 2.0 (/ z x)) in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.638 * [taylor]: Taking taylor expansion of (/ z x) in x
0.638 * [taylor]: Taking taylor expansion of z in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.638 * [taylor]: Taking taylor expansion of 2.0 in z
0.638 * [taylor]: Taking taylor expansion of z in z
0.638 * [taylor]: Taking taylor expansion of 0 in z
0.638 * [taylor]: Taking taylor expansion of 0 in z
0.638 * [taylor]: Taking taylor expansion of 0 in z
0.638 * [approximate]: Taking taylor expansion of (* 2.0 (/ z x)) in (x z) around 0
0.638 * [taylor]: Taking taylor expansion of (* 2.0 (/ z x)) in z
0.638 * [taylor]: Taking taylor expansion of 2.0 in z
0.638 * [taylor]: Taking taylor expansion of (/ z x) in z
0.638 * [taylor]: Taking taylor expansion of z in z
0.638 * [taylor]: Taking taylor expansion of x in z
0.638 * [taylor]: Taking taylor expansion of (* 2.0 (/ z x)) in x
0.638 * [taylor]: Taking taylor expansion of 2.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ z x) in x
0.639 * [taylor]: Taking taylor expansion of z in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (* 2.0 (/ z x)) in x
0.639 * [taylor]: Taking taylor expansion of 2.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ z x) in x
0.639 * [taylor]: Taking taylor expansion of z in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.639 * [taylor]: Taking taylor expansion of 2.0 in z
0.639 * [taylor]: Taking taylor expansion of z in z
0.639 * [taylor]: Taking taylor expansion of 0 in z
0.639 * [taylor]: Taking taylor expansion of 0 in z
0.639 * [taylor]: Taking taylor expansion of 0 in z
0.639 * * * [progress]: simplifying candidates
0.640 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log x) (- (log 2.0) (log z))) (log (- y t)))
  (- (+ (log x) (log (/ 2.0 z))) (log (- y t)))
  (- (log (* x (/ 2.0 z))) (log (- y t)))
  (log (/ (* x (/ 2.0 z)) (- y t)))
  (exp (/ (* x (/ 2.0 z)) (- y t)))
  (/ (* (* (* x x) x) (/ (* (* 2.0 2.0) 2.0) (* (* z z) z))) (* (* (- y t) (- y t)) (- y t)))
  (/ (* (* (* x x) x) (* (* (/ 2.0 z) (/ 2.0 z)) (/ 2.0 z))) (* (* (- y t) (- y t)) (- y t)))
  (/ (* (* (* x (/ 2.0 z)) (* x (/ 2.0 z))) (* x (/ 2.0 z))) (* (* (- y t) (- y t)) (- y t)))
  (* (cbrt (/ (* x (/ 2.0 z)) (- y t))) (cbrt (/ (* x (/ 2.0 z)) (- y t))))
  (cbrt (/ (* x (/ 2.0 z)) (- y t)))
  (* (* (/ (* x (/ 2.0 z)) (- y t)) (/ (* x (/ 2.0 z)) (- y t))) (/ (* x (/ 2.0 z)) (- y t)))
  (sqrt (/ (* x (/ 2.0 z)) (- y t)))
  (sqrt (/ (* x (/ 2.0 z)) (- y t)))
  (neg (* x (/ 2.0 z)))
  (neg (- y t))
  (/ x (* (cbrt (- y t)) (cbrt (- y t))))
  (/ (/ 2.0 z) (cbrt (- y t)))
  (/ x (sqrt (- y t)))
  (/ (/ 2.0 z) (sqrt (- y t)))
  (/ x 1)
  (/ (/ 2.0 z) (- y t))
  (/ x (+ (sqrt y) (sqrt t)))
  (/ (/ 2.0 z) (- (sqrt y) (sqrt t)))
  (/ x 1)
  (/ (/ 2.0 z) (- y t))
  (/ 1 (- y t))
  (/ (- y t) (* x (/ 2.0 z)))
  (/ (* x (/ 2.0 z)) (* (cbrt (- y t)) (cbrt (- y t))))
  (/ (* x (/ 2.0 z)) (sqrt (- y t)))
  (/ (* x (/ 2.0 z)) 1)
  (/ (* x (/ 2.0 z)) (+ (sqrt y) (sqrt t)))
  (/ (* x (/ 2.0 z)) 1)
  (/ (- y t) (/ 2.0 z))
  (/ (* x (/ 2.0 z)) (- (pow y 3) (pow t 3)))
  (/ (* x (/ 2.0 z)) (- (* y y) (* t t)))
  (* (- y t) z)
  (* x (/ 2.0 z))
  (+ (log x) (- (log 2.0) (log z)))
  (+ (log x) (log (/ 2.0 z)))
  (log (* x (/ 2.0 z)))
  (exp (* x (/ 2.0 z)))
  (* (* (* x x) x) (/ (* (* 2.0 2.0) 2.0) (* (* z z) z)))
  (* (* (* x x) x) (* (* (/ 2.0 z) (/ 2.0 z)) (/ 2.0 z)))
  (* (cbrt (* x (/ 2.0 z))) (cbrt (* x (/ 2.0 z))))
  (cbrt (* x (/ 2.0 z)))
  (* (* (* x (/ 2.0 z)) (* x (/ 2.0 z))) (* x (/ 2.0 z)))
  (sqrt (* x (/ 2.0 z)))
  (sqrt (* x (/ 2.0 z)))
  (* (sqrt x) (sqrt (/ 2.0 z)))
  (* (sqrt x) (sqrt (/ 2.0 z)))
  (* (sqrt x) (/ (sqrt 2.0) (sqrt z)))
  (* (sqrt x) (/ (sqrt 2.0) (sqrt z)))
  (* x (* (cbrt (/ 2.0 z)) (cbrt (/ 2.0 z))))
  (* x (sqrt (/ 2.0 z)))
  (* x (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt z)))
  (* x (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (* x (/ (sqrt 2.0) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt 2.0) (sqrt z)))
  (* x (/ (sqrt 2.0) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x 2.0)
  (* (cbrt x) (/ 2.0 z))
  (* (sqrt x) (/ 2.0 z))
  (* x (/ 2.0 z))
  (* x 2.0)
  0
  0
  0
  (* 2.0 (/ x z))
  (* 2.0 (/ x z))
  (* 2.0 (/ x z))
0.677 * * [simplify]: iteration  0 :  5436  enodes  (cost  550 )
0.679 * [simplify]: Simplified to:
   (log (* (/ 2.0 z) (/ x (- y t))))
  (log (* (/ 2.0 z) (/ x (- y t))))
  (log (* (/ 2.0 z) (/ x (- y t))))
  (log (* (/ 2.0 z) (/ x (- y t))))
  (pow (exp (/ 2.0 z)) (/ x (- y t)))
  (pow (* (/ 2.0 z) (/ x (- y t))) 3)
  (pow (* (/ 2.0 z) (/ x (- y t))) 3)
  (pow (* (/ 2.0 z) (/ x (- y t))) 3)
  (* (cbrt (* (/ 2.0 z) (/ x (- y t)))) (cbrt (* (/ 2.0 z) (/ x (- y t)))))
  (cbrt (* (/ 2.0 z) (/ x (- y t))))
  (pow (* (/ 2.0 z) (/ x (- y t))) 3)
  (sqrt (* (/ 2.0 z) (/ x (- y t))))
  (sqrt (* (/ 2.0 z) (/ x (- y t))))
  (* x (/ (neg 2.0) z))
  (- t y)
  (/ x (* (cbrt (- y t)) (cbrt (- y t))))
  (/ 2.0 (* z (cbrt (- y t))))
  (/ x (sqrt (- y t)))
  (/ 2.0 (* z (sqrt (- y t))))
  x
  (/ 2.0 (* z (- y t)))
  (/ x (+ (sqrt y) (sqrt t)))
  (/ 2.0 (* z (- (sqrt y) (sqrt t))))
  x
  (/ 2.0 (* z (- y t)))
  (/ 1 (- y t))
  (* z (/ (- y t) (* x 2.0)))
  (* (/ 2.0 z) (/ x (* (cbrt (- y t)) (cbrt (- y t)))))
  (* (/ 2.0 z) (/ x (sqrt (- y t))))
  (* x (/ 2.0 z))
  (* (/ 2.0 z) (/ x (+ (sqrt y) (sqrt t))))
  (* x (/ 2.0 z))
  (* z (/ (- y t) 2.0))
  (* (/ 2.0 z) (/ x (- (pow y 3) (pow t 3))))
  (* (/ 2.0 z) (/ x (- (* y y) (* t t))))
  (* z (- y t))
  (* x (/ 2.0 z))
  (log (* x (/ 2.0 z)))
  (log (* x (/ 2.0 z)))
  (log (* x (/ 2.0 z)))
  (pow (exp x) (/ 2.0 z))
  (pow (* x (/ 2.0 z)) 3)
  (pow (* x (/ 2.0 z)) 3)
  (* (cbrt (* x (/ 2.0 z))) (cbrt (* x (/ 2.0 z))))
  (cbrt (* x (/ 2.0 z)))
  (pow (* x (/ 2.0 z)) 3)
  (sqrt (* x (/ 2.0 z)))
  (sqrt (* x (/ 2.0 z)))
  (* (sqrt x) (sqrt (/ 2.0 z)))
  (* (sqrt x) (sqrt (/ 2.0 z)))
  (* (sqrt x) (/ (sqrt 2.0) (sqrt z)))
  (* (sqrt x) (/ (sqrt 2.0) (sqrt z)))
  (* x (* (cbrt (/ 2.0 z)) (cbrt (/ 2.0 z))))
  (* x (sqrt (/ 2.0 z)))
  (* x (* (cbrt 2.0) (/ (cbrt 2.0) (* (cbrt z) (cbrt z)))))
  (* x (* (cbrt 2.0) (/ (cbrt 2.0) (sqrt z))))
  (* x (* (cbrt 2.0) (cbrt 2.0)))
  (* x (/ (sqrt 2.0) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt 2.0) (sqrt z)))
  (* x (sqrt 2.0))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x 2.0)
  (* (/ 2.0 z) (cbrt x))
  (* (/ 2.0 z) (sqrt x))
  (* x (/ 2.0 z))
  (* x 2.0)
  0
  0
  0
  (* x (/ 2.0 z))
  (* x (/ 2.0 z))
  (* x (/ 2.0 z))
0.680 * * * [progress]: adding candidates to table
0.772 * [progress]: [Phase 3 of 3] Extracting.
0.772 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
0.773 * * * [regime-changes]: Trying 5 branch expressions: ((* x 2.0) t z y x)
0.774 * * * * [regimes]: Trying to branch on (* x 2.0) from (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
0.853 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
0.914 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
0.985 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
1.045 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
1.112 * * * [regime]: Found split indices: #<option (#s(si 5 208) #s(si 0 255))>
1.112 * [binary-search]: Only using regimes for bounds on (* x 2.0) and (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
1.113 * [regimes]: Found splitpoints: (#s(sp 5 (* x 2.0) 9.735236105864914e+54) #s(sp 0 (* x 2.0) +nan.0)) , with alts (#<alt (λ (x y z t) (/ (* x (/ 2.0 (- y t))) z))> #<alt (λ (x y z t) (/ (* x (/ 2.0 z)) (- y t)))> #<alt (λ (x y z t) (* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (/ 2.0 (- y t)) (cbrt (/ x z)))))> #<alt (λ (x y z t) (/ (* x 2.0) (* z (- y t))))> #<alt (λ (x y z t) (* (sqrt (/ x z)) (* (/ 2.0 (- y t)) (sqrt (/ x z)))))> #<alt (λ (x y z t) (/ (* (/ x z) 2.0) (- y t)))>)
1.113 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* x 2.0) 9.735236105864914e+54) (/ (* (/ x z) 2.0) (- y t)) (/ (* x (/ 2.0 (- y t))) z))
1.114 * * [simplify]: iteration  0 :  29  enodes  (cost  24 )
1.114 * * [simplify]: iteration  1 :  29  enodes  (cost  24 )
1.114 * [simplify]: Simplified to:
   (if (<= (* x 2.0) 9.735236105864914e+54) (/ (* 2.0 (/ x z)) (- y t)) (/ (* x (/ 2.0 (- y t))) z))
2.556 * [regime-testing]: End program error score: 3.9546752262772404
2.668 * [regime-testing]: Target error score: 2.283743258237276