18.836 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
0.035 * * [simplify]: iteration  0 :  25  enodes  (cost  8 )
0.036 * * [simplify]: iteration  1 :  47  enodes  (cost  8 )
0.038 * * [simplify]: iteration  2 :  96  enodes  (cost  8 )
0.040 * * [simplify]: iteration  3 :  165  enodes  (cost  8 )
0.043 * * [simplify]: iteration  4 :  241  enodes  (cost  8 )
0.047 * * [simplify]: iteration  5 :  390  enodes  (cost  8 )
0.053 * * [simplify]: iteration  6 :  1193  enodes  (cost  8 )
0.088 * * [simplify]: iteration  7 :  5002  enodes  (cost  8 )
0.089 * [simplify]: Simplified to:
   (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
0.089 * * [progress]: iteration 1 / 4
0.089 * * * [progress]: picking best candidate
0.093 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))>
0.093 * * * [progress]: localizing error
0.113 * * * [progress]: generating rewritten candidates
0.113 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.126 * * * [progress]: generating series expansions
0.126 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.127 * [approximate]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in (z t) around 0
0.127 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in t
0.127 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in t
0.127 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
0.127 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.127 * [taylor]: Taking taylor expansion of 2.0 in t
0.127 * [taylor]: Taking taylor expansion of z in t
0.127 * [taylor]: Taking taylor expansion of 2.0 in t
0.127 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in t
0.127 * [taylor]: Taking taylor expansion of 2.0 in t
0.127 * [taylor]: Taking taylor expansion of (* t z) in t
0.127 * [taylor]: Taking taylor expansion of t in t
0.127 * [taylor]: Taking taylor expansion of z in t
0.127 * [taylor]: Taking taylor expansion of (* t z) in t
0.127 * [taylor]: Taking taylor expansion of t in t
0.127 * [taylor]: Taking taylor expansion of z in t
0.129 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in z
0.129 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
0.129 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.129 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.129 * [taylor]: Taking taylor expansion of 2.0 in z
0.129 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of 2.0 in z
0.129 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
0.129 * [taylor]: Taking taylor expansion of 2.0 in z
0.129 * [taylor]: Taking taylor expansion of (* t z) in z
0.129 * [taylor]: Taking taylor expansion of t in z
0.129 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of (* t z) in z
0.129 * [taylor]: Taking taylor expansion of t in z
0.129 * [taylor]: Taking taylor expansion of z in z
0.132 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in z
0.132 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
0.132 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.132 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.132 * [taylor]: Taking taylor expansion of 2.0 in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.132 * [taylor]: Taking taylor expansion of 2.0 in z
0.132 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
0.132 * [taylor]: Taking taylor expansion of 2.0 in z
0.132 * [taylor]: Taking taylor expansion of (* t z) in z
0.132 * [taylor]: Taking taylor expansion of t in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.132 * [taylor]: Taking taylor expansion of (* t z) in z
0.132 * [taylor]: Taking taylor expansion of t in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.135 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
0.135 * [taylor]: Taking taylor expansion of 2.0 in t
0.135 * [taylor]: Taking taylor expansion of t in t
0.139 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 t)) 2.0) in t
0.139 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.139 * [taylor]: Taking taylor expansion of 2.0 in t
0.139 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.139 * [taylor]: Taking taylor expansion of t in t
0.139 * [taylor]: Taking taylor expansion of 2.0 in t
0.145 * [taylor]: Taking taylor expansion of 0 in t
0.149 * [approximate]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in (z t) around 0
0.149 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t
0.149 * [taylor]: Taking taylor expansion of t in t
0.149 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in t
0.149 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in t
0.149 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
0.149 * [taylor]: Taking taylor expansion of 2.0 in t
0.149 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.149 * [taylor]: Taking taylor expansion of z in t
0.149 * [taylor]: Taking taylor expansion of 2.0 in t
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
0.149 * [taylor]: Taking taylor expansion of 2.0 in t
0.149 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.149 * [taylor]: Taking taylor expansion of (* t z) 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 z in t
0.150 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in z
0.150 * [taylor]: Taking taylor expansion of t in z
0.150 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in z
0.150 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
0.150 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.150 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.150 * [taylor]: Taking taylor expansion of 2.0 in z
0.150 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.150 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of 2.0 in z
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
0.151 * [taylor]: Taking taylor expansion of 2.0 in z
0.151 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.151 * [taylor]: Taking taylor expansion of (* t z) in z
0.151 * [taylor]: Taking taylor expansion of t in z
0.151 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in z
0.151 * [taylor]: Taking taylor expansion of t in z
0.152 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in z
0.152 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
0.152 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.152 * [taylor]: Taking taylor expansion of 2.0 in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.152 * [taylor]: Taking taylor expansion of 2.0 in z
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
0.152 * [taylor]: Taking taylor expansion of 2.0 in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.152 * [taylor]: Taking taylor expansion of (* t z) in z
0.152 * [taylor]: Taking taylor expansion of t in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.154 * [taylor]: Taking taylor expansion of 0 in t
0.159 * [taylor]: Taking taylor expansion of (- (* 2.0 t) 2.0) in t
0.159 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.159 * [taylor]: Taking taylor expansion of 2.0 in t
0.159 * [taylor]: Taking taylor expansion of t in t
0.159 * [taylor]: Taking taylor expansion of 2.0 in t
0.165 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.165 * [taylor]: Taking taylor expansion of 2.0 in t
0.165 * [taylor]: Taking taylor expansion of t in t
0.173 * [taylor]: Taking taylor expansion of 0 in t
0.179 * [taylor]: Taking taylor expansion of 0 in t
0.181 * [approximate]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in (z t) around 0
0.181 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t
0.181 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in t
0.181 * [taylor]: Taking taylor expansion of 2.0 in t
0.181 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in t
0.181 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
0.181 * [taylor]: Taking taylor expansion of 2.0 in t
0.181 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.181 * [taylor]: Taking taylor expansion of (* t z) in t
0.181 * [taylor]: Taking taylor expansion of t in t
0.181 * [taylor]: Taking taylor expansion of z in t
0.181 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
0.181 * [taylor]: Taking taylor expansion of 2.0 in t
0.181 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.181 * [taylor]: Taking taylor expansion of z in t
0.182 * [taylor]: Taking taylor expansion of (* t z) in t
0.182 * [taylor]: Taking taylor expansion of t in t
0.182 * [taylor]: Taking taylor expansion of z in t
0.182 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in z
0.182 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
0.182 * [taylor]: Taking taylor expansion of 2.0 in z
0.182 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
0.182 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
0.182 * [taylor]: Taking taylor expansion of 2.0 in z
0.182 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.182 * [taylor]: Taking taylor expansion of (* t z) in z
0.182 * [taylor]: Taking taylor expansion of t in z
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.182 * [taylor]: Taking taylor expansion of 2.0 in z
0.182 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (* t z) in z
0.182 * [taylor]: Taking taylor expansion of t in z
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in z
0.182 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
0.182 * [taylor]: Taking taylor expansion of 2.0 in z
0.182 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
0.183 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
0.183 * [taylor]: Taking taylor expansion of 2.0 in z
0.183 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.183 * [taylor]: Taking taylor expansion of (* t z) in z
0.183 * [taylor]: Taking taylor expansion of t in z
0.183 * [taylor]: Taking taylor expansion of z in z
0.183 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.183 * [taylor]: Taking taylor expansion of 2.0 in z
0.183 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.183 * [taylor]: Taking taylor expansion of z in z
0.187 * [taylor]: Taking taylor expansion of (* t z) in z
0.187 * [taylor]: Taking taylor expansion of t in z
0.187 * [taylor]: Taking taylor expansion of z in z
0.188 * [taylor]: Taking taylor expansion of 0 in t
0.191 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 t) 2.0)) in t
0.191 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
0.191 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.191 * [taylor]: Taking taylor expansion of 2.0 in t
0.191 * [taylor]: Taking taylor expansion of t in t
0.191 * [taylor]: Taking taylor expansion of 2.0 in t
0.194 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.195 * [taylor]: Taking taylor expansion of 2.0 in t
0.195 * [taylor]: Taking taylor expansion of t in t
0.200 * [taylor]: Taking taylor expansion of 0 in t
0.206 * [taylor]: Taking taylor expansion of 0 in t
0.208 * * * [progress]: simplifying candidates
0.208 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ (log t) (log z)))
  (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (log (* t z)))
  (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* (* t t) t) (* (* z z) z)))
  (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* (* t z) (* t z)) (* t z)))
  (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (* (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (- (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (- (* t z))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) t)
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z)
  (/ 1 t)
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) z)
  (/ 1 (* t z))
  (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)
  (/ (* t z) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (* t z) (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (* (* t z) (+ (* 2.0 2.0) (- (* (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t))) (* 2.0 (* (* z 2.0) (- 1.0 t))))))
  (* (* t z) (- 2.0 (* (* z 2.0) (- 1.0 t))))
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
0.212 * * [simplify]: iteration  0 :  183  enodes  (cost  239 )
0.216 * * [simplify]: iteration  1 :  722  enodes  (cost  197 )
0.231 * * [simplify]: iteration  2 :  4000  enodes  (cost  194 )
0.307 * * [simplify]: iteration  3 :  5002  enodes  (cost  194 )
0.309 * [simplify]: Simplified to:
   (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3)
  (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3)
  (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3)
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (- (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (- (* t z))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) t)
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z)
  (/ 1 t)
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) z)
  (/ 1 (* t z))
  (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)
  (/ (* t z) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (* t z) (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (* (+ (* (* (* z 2.0) (- 1.0 t)) (- (* (* z 2.0) (- 1.0 t)) 2.0)) (* 2.0 2.0)) (* t z))
  (* (* t z) (- 2.0 (* (* z 2.0) (- 1.0 t))))
  (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
  (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
  (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
0.309 * * * [progress]: adding candidates to table
0.371 * * [progress]: iteration 2 / 4
0.371 * * * [progress]: picking best candidate
0.377 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)))>
0.377 * * * [progress]: localizing error
0.386 * * * [progress]: generating rewritten candidates
0.386 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
0.398 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1 2)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
0.410 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in (t z) around 0
0.410 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z
0.410 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.410 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.410 * [taylor]: Taking taylor expansion of 2.0 in z
0.410 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.410 * [taylor]: Taking taylor expansion of z in z
0.411 * [taylor]: Taking taylor expansion of 2.0 in z
0.411 * [taylor]: Taking taylor expansion of t in z
0.411 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t
0.411 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
0.411 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
0.411 * [taylor]: Taking taylor expansion of 2.0 in t
0.412 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.412 * [taylor]: Taking taylor expansion of z in t
0.412 * [taylor]: Taking taylor expansion of 2.0 in t
0.412 * [taylor]: Taking taylor expansion of t in t
0.412 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t
0.412 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
0.412 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
0.412 * [taylor]: Taking taylor expansion of 2.0 in t
0.412 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.412 * [taylor]: Taking taylor expansion of z in t
0.412 * [taylor]: Taking taylor expansion of 2.0 in t
0.412 * [taylor]: Taking taylor expansion of t in t
0.412 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.412 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.412 * [taylor]: Taking taylor expansion of 2.0 in z
0.412 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.412 * [taylor]: Taking taylor expansion of z in z
0.412 * [taylor]: Taking taylor expansion of 2.0 in z
0.414 * [taylor]: Taking taylor expansion of 0 in z
0.417 * [taylor]: Taking taylor expansion of 0 in z
0.420 * [taylor]: Taking taylor expansion of 0 in z
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.424 * [approximate]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in (t z) around 0
0.424 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z
0.425 * [taylor]: Taking taylor expansion of t in z
0.425 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.425 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.425 * [taylor]: Taking taylor expansion of 2.0 in z
0.425 * [taylor]: Taking taylor expansion of z in z
0.425 * [taylor]: Taking taylor expansion of 2.0 in z
0.425 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t
0.425 * [taylor]: Taking taylor expansion of t in t
0.425 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
0.425 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.425 * [taylor]: Taking taylor expansion of 2.0 in t
0.425 * [taylor]: Taking taylor expansion of z in t
0.425 * [taylor]: Taking taylor expansion of 2.0 in t
0.425 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t
0.425 * [taylor]: Taking taylor expansion of t in t
0.425 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
0.425 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.425 * [taylor]: Taking taylor expansion of 2.0 in t
0.425 * [taylor]: Taking taylor expansion of z in t
0.425 * [taylor]: Taking taylor expansion of 2.0 in t
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.426 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.426 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.426 * [taylor]: Taking taylor expansion of 2.0 in z
0.426 * [taylor]: Taking taylor expansion of z in z
0.426 * [taylor]: Taking taylor expansion of 2.0 in z
0.428 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.433 * [taylor]: Taking taylor expansion of 0 in z
0.434 * [approximate]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in (t z) around 0
0.434 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z
0.434 * [taylor]: Taking taylor expansion of -1 in z
0.434 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 2.0 z)) t) in z
0.434 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.434 * [taylor]: Taking taylor expansion of 2.0 in z
0.434 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.434 * [taylor]: Taking taylor expansion of 2.0 in z
0.434 * [taylor]: Taking taylor expansion of z in z
0.434 * [taylor]: Taking taylor expansion of t in z
0.434 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t
0.434 * [taylor]: Taking taylor expansion of -1 in t
0.434 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 2.0 z)) t) in t
0.434 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in t
0.434 * [taylor]: Taking taylor expansion of 2.0 in t
0.434 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.434 * [taylor]: Taking taylor expansion of 2.0 in t
0.434 * [taylor]: Taking taylor expansion of z in t
0.434 * [taylor]: Taking taylor expansion of t in t
0.434 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t
0.434 * [taylor]: Taking taylor expansion of -1 in t
0.434 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 2.0 z)) t) in t
0.434 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in t
0.434 * [taylor]: Taking taylor expansion of 2.0 in t
0.434 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.434 * [taylor]: Taking taylor expansion of 2.0 in t
0.434 * [taylor]: Taking taylor expansion of z in t
0.434 * [taylor]: Taking taylor expansion of t in t
0.435 * [taylor]: Taking taylor expansion of 0 in z
0.436 * [taylor]: Taking taylor expansion of (- (* 2.0 z) 2.0) in z
0.436 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.436 * [taylor]: Taking taylor expansion of 2.0 in z
0.436 * [taylor]: Taking taylor expansion of z in z
0.436 * [taylor]: Taking taylor expansion of 2.0 in z
0.439 * [taylor]: Taking taylor expansion of 0 in z
0.443 * [taylor]: Taking taylor expansion of 0 in z
0.447 * [taylor]: Taking taylor expansion of 0 in z
0.447 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1 2)
0.447 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in (z) around 0
0.447 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.447 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.447 * [taylor]: Taking taylor expansion of 2.0 in z
0.447 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.447 * [taylor]: Taking taylor expansion of z in z
0.447 * [taylor]: Taking taylor expansion of 2.0 in z
0.447 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.448 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.448 * [taylor]: Taking taylor expansion of 2.0 in z
0.448 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.448 * [taylor]: Taking taylor expansion of z in z
0.448 * [taylor]: Taking taylor expansion of 2.0 in z
0.458 * [approximate]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in (z) around 0
0.458 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.458 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.458 * [taylor]: Taking taylor expansion of 2.0 in z
0.458 * [taylor]: Taking taylor expansion of z in z
0.458 * [taylor]: Taking taylor expansion of 2.0 in z
0.458 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.458 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.458 * [taylor]: Taking taylor expansion of 2.0 in z
0.458 * [taylor]: Taking taylor expansion of z in z
0.458 * [taylor]: Taking taylor expansion of 2.0 in z
0.465 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in (z) around 0
0.465 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.465 * [taylor]: Taking taylor expansion of 2.0 in z
0.465 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.465 * [taylor]: Taking taylor expansion of 2.0 in z
0.465 * [taylor]: Taking taylor expansion of z in z
0.465 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.465 * [taylor]: Taking taylor expansion of 2.0 in z
0.466 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.466 * [taylor]: Taking taylor expansion of 2.0 in z
0.466 * [taylor]: Taking taylor expansion of z in z
0.475 * * * [progress]: simplifying candidates
0.476 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 t) (+ (/ 2.0 z) 2.0))
  (+ (- (log t)) (log (+ (/ 2.0 z) 2.0)))
  (+ (- 0 (log t)) (log (+ (/ 2.0 z) 2.0)))
  (+ (- (log 1) (log t)) (log (+ (/ 2.0 z) 2.0)))
  (+ (log (/ 1 t)) (log (+ (/ 2.0 z) 2.0)))
  (log (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (exp (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (* (/ (* (* 1 1) 1) (* (* t t) t)) (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0)))
  (* (* (* (/ 1 t) (/ 1 t)) (/ 1 t)) (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0)))
  (* (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))))
  (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (* (* (* (/ 1 t) (+ (/ 2.0 z) 2.0)) (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (* 1 (+ (pow (/ 2.0 z) 3) (pow 2.0 3)))
  (* t (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0))))
  (* 1 (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)))
  (* t (- (/ 2.0 z) 2.0))
  (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (/ (sqrt 1) (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (/ (sqrt 1) (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (/ 1 (sqrt t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (/ 1 t) (/ 2.0 z))
  (* (/ 1 t) 2.0)
  (* (/ 2.0 z) (/ 1 t))
  (* 2.0 (/ 1 t))
  (* (/ 1 t) (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))))
  (* (/ 1 t) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (/ 1 t) 1)
  (* (/ 1 t) 1)
  (* (cbrt (/ 1 t)) (+ (/ 2.0 z) 2.0))
  (* (sqrt (/ 1 t)) (+ (/ 2.0 z) 2.0))
  (* (/ (cbrt 1) (cbrt t)) (+ (/ 2.0 z) 2.0))
  (* (/ (cbrt 1) (sqrt t)) (+ (/ 2.0 z) 2.0))
  (* (/ (cbrt 1) t) (+ (/ 2.0 z) 2.0))
  (* (/ (sqrt 1) (cbrt t)) (+ (/ 2.0 z) 2.0))
  (* (/ (sqrt 1) (sqrt t)) (+ (/ 2.0 z) 2.0))
  (* (/ (sqrt 1) t) (+ (/ 2.0 z) 2.0))
  (* (/ 1 (cbrt t)) (+ (/ 2.0 z) 2.0))
  (* (/ 1 (sqrt t)) (+ (/ 2.0 z) 2.0))
  (* (/ 1 t) (+ (/ 2.0 z) 2.0))
  (* (/ 1 t) (+ (/ 2.0 z) 2.0))
  (* (/ 1 t) (+ (/ 2.0 z) 2.0))
  (* (/ 1 t) (+ (pow (/ 2.0 z) 3) (pow 2.0 3)))
  (* (/ 1 t) (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)))
  (* 1 (+ (/ 2.0 z) 2.0))
  (* (exp (/ 2.0 z)) (exp 2.0))
  (log (+ (/ 2.0 z) 2.0))
  (exp (+ (/ 2.0 z) 2.0))
  (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))
  (cbrt (+ (/ 2.0 z) 2.0))
  (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0))
  (sqrt (+ (/ 2.0 z) 2.0))
  (sqrt (+ (/ 2.0 z) 2.0))
  (+ (pow (/ 2.0 z) 3) (pow 2.0 3))
  (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0)))
  (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))
  (- (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
  (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t)))
  (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t)))
  (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t)))
  (+ (* 2.0 (/ 1 z)) 2.0)
  (+ (* 2.0 (/ 1 z)) 2.0)
  (+ (* 2.0 (/ 1 z)) 2.0)
0.482 * * [simplify]: iteration  0 :  339  enodes  (cost  333 )
0.490 * * [simplify]: iteration  1 :  1566  enodes  (cost  280 )
0.514 * * [simplify]: iteration  2 :  4975  enodes  (cost  267 )
0.581 * * [simplify]: iteration  3 :  5001  enodes  (cost  267 )
0.583 * [simplify]: Simplified to:
   (/ (+ (/ 2.0 z) 2.0) t)
  (log (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (log (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (log (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (log (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (log (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (exp (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (pow (/ (+ (/ 2.0 z) 2.0) t) 3)
  (pow (/ (+ (/ 2.0 z) 2.0) t) 3)
  (* (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))) (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0))))
  (cbrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (pow (/ (+ (/ 2.0 z) 2.0) t) 3)
  (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (sqrt (* (/ 1 t) (+ (/ 2.0 z) 2.0)))
  (+ (pow (/ 2.0 z) 3) (pow 2.0 3))
  (* (+ (* 2.0 (- 2.0 (/ 2.0 z))) (* (/ 2.0 z) (/ 2.0 z))) t)
  (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))
  (* t (- (/ 2.0 z) 2.0))
  (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (* (sqrt (/ 1 t)) (sqrt (+ (/ 2.0 z) 2.0)))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ 2.0 (* t z))
  (/ 2.0 t)
  (/ 2.0 (* t z))
  (/ 2.0 t)
  (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) t)
  (/ (sqrt (+ (/ 2.0 z) 2.0)) t)
  (/ 1 t)
  (/ 1 t)
  (* (cbrt (/ 1 t)) (+ (/ 2.0 z) 2.0))
  (* (sqrt (/ 1 t)) (+ (/ 2.0 z) 2.0))
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (pow (/ 2.0 z) 3) (pow 2.0 3)) t)
  (/ (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0)) t)
  (+ (/ 2.0 z) 2.0)
  (exp (+ (/ 2.0 z) 2.0))
  (log (+ (/ 2.0 z) 2.0))
  (exp (+ (/ 2.0 z) 2.0))
  (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))
  (cbrt (+ (/ 2.0 z) 2.0))
  (pow (+ (/ 2.0 z) 2.0) 3)
  (sqrt (+ (/ 2.0 z) 2.0))
  (sqrt (+ (/ 2.0 z) 2.0))
  (+ (pow (/ 2.0 z) 3) (pow 2.0 3))
  (- (* 2.0 2.0) (* (/ 2.0 z) (- 2.0 (/ 2.0 z))))
  (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))
  (- (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) t)
  (+ (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
0.583 * * * [progress]: adding candidates to table
0.724 * * [progress]: iteration 3 / 4
0.724 * * * [progress]: picking best candidate
0.728 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>
0.728 * * * [progress]: localizing error
0.740 * * * [progress]: generating rewritten candidates
0.740 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 2)
0.749 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1 2 1)
0.760 * * * [progress]: generating series expansions
0.760 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 2)
0.760 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in (z t) around 0
0.760 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in t
0.760 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
0.760 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
0.760 * [taylor]: Taking taylor expansion of 2.0 in t
0.760 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.760 * [taylor]: Taking taylor expansion of z in t
0.760 * [taylor]: Taking taylor expansion of 2.0 in t
0.760 * [taylor]: Taking taylor expansion of t in t
0.760 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z
0.760 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.760 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.760 * [taylor]: Taking taylor expansion of 2.0 in z
0.760 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.760 * [taylor]: Taking taylor expansion of z in z
0.761 * [taylor]: Taking taylor expansion of 2.0 in z
0.761 * [taylor]: Taking taylor expansion of t in z
0.761 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 z)) 2.0) t) in z
0.762 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.762 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.762 * [taylor]: Taking taylor expansion of 2.0 in z
0.762 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.762 * [taylor]: Taking taylor expansion of z in z
0.762 * [taylor]: Taking taylor expansion of 2.0 in z
0.762 * [taylor]: Taking taylor expansion of t in z
0.763 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
0.763 * [taylor]: Taking taylor expansion of 2.0 in t
0.763 * [taylor]: Taking taylor expansion of t in t
0.764 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
0.764 * [taylor]: Taking taylor expansion of 2.0 in t
0.764 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.764 * [taylor]: Taking taylor expansion of t in t
0.766 * [taylor]: Taking taylor expansion of 0 in t
0.769 * [taylor]: Taking taylor expansion of 0 in t
0.771 * [approximate]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in (z t) around 0
0.771 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in t
0.771 * [taylor]: Taking taylor expansion of t in t
0.771 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
0.771 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.771 * [taylor]: Taking taylor expansion of 2.0 in t
0.771 * [taylor]: Taking taylor expansion of z in t
0.771 * [taylor]: Taking taylor expansion of 2.0 in t
0.771 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z
0.771 * [taylor]: Taking taylor expansion of t in z
0.771 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.771 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.771 * [taylor]: Taking taylor expansion of 2.0 in z
0.771 * [taylor]: Taking taylor expansion of z in z
0.771 * [taylor]: Taking taylor expansion of 2.0 in z
0.771 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 z) 2.0)) in z
0.771 * [taylor]: Taking taylor expansion of t in z
0.771 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.772 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.772 * [taylor]: Taking taylor expansion of 2.0 in z
0.772 * [taylor]: Taking taylor expansion of z in z
0.772 * [taylor]: Taking taylor expansion of 2.0 in z
0.772 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.772 * [taylor]: Taking taylor expansion of 2.0 in t
0.772 * [taylor]: Taking taylor expansion of t in t
0.774 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.774 * [taylor]: Taking taylor expansion of 2.0 in t
0.774 * [taylor]: Taking taylor expansion of t in t
0.776 * [taylor]: Taking taylor expansion of 0 in t
0.779 * [taylor]: Taking taylor expansion of 0 in t
0.781 * [taylor]: Taking taylor expansion of 0 in t
0.782 * [approximate]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in (z t) around 0
0.782 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in t
0.782 * [taylor]: Taking taylor expansion of -1 in t
0.782 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 2.0 z)) t) in t
0.782 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in t
0.782 * [taylor]: Taking taylor expansion of 2.0 in t
0.782 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
0.782 * [taylor]: Taking taylor expansion of 2.0 in t
0.782 * [taylor]: Taking taylor expansion of z in t
0.782 * [taylor]: Taking taylor expansion of t in t
0.782 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z
0.782 * [taylor]: Taking taylor expansion of -1 in z
0.782 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 2.0 z)) t) in z
0.782 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.782 * [taylor]: Taking taylor expansion of 2.0 in z
0.782 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.782 * [taylor]: Taking taylor expansion of 2.0 in z
0.782 * [taylor]: Taking taylor expansion of z in z
0.782 * [taylor]: Taking taylor expansion of t in z
0.782 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (* 2.0 z)) t)) in z
0.782 * [taylor]: Taking taylor expansion of -1 in z
0.782 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 2.0 z)) t) in z
0.782 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.782 * [taylor]: Taking taylor expansion of 2.0 in z
0.782 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.782 * [taylor]: Taking taylor expansion of 2.0 in z
0.782 * [taylor]: Taking taylor expansion of z in z
0.782 * [taylor]: Taking taylor expansion of t in z
0.783 * [taylor]: Taking taylor expansion of (* -2.0 t) in t
0.783 * [taylor]: Taking taylor expansion of -2.0 in t
0.783 * [taylor]: Taking taylor expansion of t in t
0.786 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
0.786 * [taylor]: Taking taylor expansion of 2.0 in t
0.786 * [taylor]: Taking taylor expansion of t in t
0.789 * [taylor]: Taking taylor expansion of 0 in t
0.793 * [taylor]: Taking taylor expansion of 0 in t
0.797 * [taylor]: Taking taylor expansion of 0 in t
0.797 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1 2 1)
0.798 * [approximate]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in (z) around 0
0.798 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.798 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.798 * [taylor]: Taking taylor expansion of 2.0 in z
0.798 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.798 * [taylor]: Taking taylor expansion of z in z
0.798 * [taylor]: Taking taylor expansion of 2.0 in z
0.798 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
0.798 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
0.798 * [taylor]: Taking taylor expansion of 2.0 in z
0.798 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.798 * [taylor]: Taking taylor expansion of z in z
0.798 * [taylor]: Taking taylor expansion of 2.0 in z
0.808 * [approximate]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in (z) around 0
0.808 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.808 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.808 * [taylor]: Taking taylor expansion of 2.0 in z
0.809 * [taylor]: Taking taylor expansion of z in z
0.809 * [taylor]: Taking taylor expansion of 2.0 in z
0.809 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
0.809 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.809 * [taylor]: Taking taylor expansion of 2.0 in z
0.809 * [taylor]: Taking taylor expansion of z in z
0.809 * [taylor]: Taking taylor expansion of 2.0 in z
0.816 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in (z) around 0
0.816 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.816 * [taylor]: Taking taylor expansion of 2.0 in z
0.816 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.816 * [taylor]: Taking taylor expansion of 2.0 in z
0.816 * [taylor]: Taking taylor expansion of z in z
0.816 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 z)) in z
0.816 * [taylor]: Taking taylor expansion of 2.0 in z
0.816 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
0.816 * [taylor]: Taking taylor expansion of 2.0 in z
0.816 * [taylor]: Taking taylor expansion of z in z
0.826 * * * [progress]: simplifying candidates
0.827 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ (/ 2.0 z) 2.0)) (log t))
  (log (/ (+ (/ 2.0 z) 2.0) t))
  (exp (/ (+ (/ 2.0 z) 2.0) t))
  (/ (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0)) (* (* t t) t))
  (* (cbrt (/ (+ (/ 2.0 z) 2.0) t)) (cbrt (/ (+ (/ 2.0 z) 2.0) t)))
  (cbrt (/ (+ (/ 2.0 z) 2.0) t))
  (* (* (/ (+ (/ 2.0 z) 2.0) t) (/ (+ (/ 2.0 z) 2.0) t)) (/ (+ (/ 2.0 z) 2.0) t))
  (sqrt (/ (+ (/ 2.0 z) 2.0) t))
  (sqrt (/ (+ (/ 2.0 z) 2.0) t))
  (- (+ (/ 2.0 z) 2.0))
  (- t)
  (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (* (cbrt t) (cbrt t)))
  (/ (cbrt (+ (/ 2.0 z) 2.0)) (cbrt t))
  (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (sqrt t))
  (/ (cbrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) 1)
  (/ (cbrt (+ (/ 2.0 z) 2.0)) t)
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (* (cbrt t) (cbrt t)))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (cbrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) 1)
  (/ (sqrt (+ (/ 2.0 z) 2.0)) t)
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ 1 (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (/ 1 1)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ 1 (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (/ 1 1)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ 1 t)
  (/ t (+ (/ 2.0 z) 2.0))
  (/ (+ (/ 2.0 z) 2.0) (* (cbrt t) (cbrt t)))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) 1)
  (/ t (cbrt (+ (/ 2.0 z) 2.0)))
  (/ t (sqrt (+ (/ 2.0 z) 2.0)))
  (/ t (+ (/ 2.0 z) 2.0))
  (/ t (+ (/ 2.0 z) 2.0))
  (* t (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0))))
  (* t (- (/ 2.0 z) 2.0))
  (* (exp (/ 2.0 z)) (exp 2.0))
  (log (+ (/ 2.0 z) 2.0))
  (exp (+ (/ 2.0 z) 2.0))
  (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))
  (cbrt (+ (/ 2.0 z) 2.0))
  (* (* (+ (/ 2.0 z) 2.0) (+ (/ 2.0 z) 2.0)) (+ (/ 2.0 z) 2.0))
  (sqrt (+ (/ 2.0 z) 2.0))
  (sqrt (+ (/ 2.0 z) 2.0))
  (+ (pow (/ 2.0 z) 3) (pow 2.0 3))
  (+ (* (/ 2.0 z) (/ 2.0 z)) (- (* 2.0 2.0) (* (/ 2.0 z) 2.0)))
  (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))
  (- (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
  (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t)))
  (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t)))
  (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t)))
  (+ (* 2.0 (/ 1 z)) 2.0)
  (+ (* 2.0 (/ 1 z)) 2.0)
  (+ (* 2.0 (/ 1 z)) 2.0)
0.831 * * [simplify]: iteration  0 :  175  enodes  (cost  281 )
0.834 * * [simplify]: iteration  1 :  508  enodes  (cost  259 )
0.843 * * [simplify]: iteration  2 :  1949  enodes  (cost  256 )
0.878 * * [simplify]: iteration  3 :  5002  enodes  (cost  251 )
0.884 * [simplify]: Simplified to:
   (log (/ (+ (/ 2.0 z) 2.0) t))
  (log (/ (+ (/ 2.0 z) 2.0) t))
  (exp (/ (+ (/ 2.0 z) 2.0) t))
  (pow (/ (+ (/ 2.0 z) 2.0) t) 3)
  (* (cbrt (/ (+ (/ 2.0 z) 2.0) t)) (cbrt (/ (+ (/ 2.0 z) 2.0) t)))
  (cbrt (/ (+ (/ 2.0 z) 2.0) t))
  (pow (/ (+ (/ 2.0 z) 2.0) t) 3)
  (sqrt (/ (+ (/ 2.0 z) 2.0) t))
  (sqrt (/ (+ (/ 2.0 z) 2.0) t))
  (- (+ (/ 2.0 z) 2.0))
  (- t)
  (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (* (cbrt t) (cbrt t)))
  (/ (cbrt (+ (/ 2.0 z) 2.0)) (cbrt t))
  (/ (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0))) (sqrt t))
  (/ (cbrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))
  (/ (cbrt (+ (/ 2.0 z) 2.0)) t)
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (* (cbrt t) (cbrt t)))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (cbrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) (sqrt t))
  (sqrt (+ (/ 2.0 z) 2.0))
  (/ (sqrt (+ (/ 2.0 z) 2.0)) t)
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ 1 (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  1
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (+ (/ 2.0 z) 2.0) (cbrt t))
  (/ 1 (sqrt t))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  1
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ 1 t)
  (/ t (+ (/ 2.0 z) 2.0))
  (/ (+ (/ 2.0 z) 2.0) (* (cbrt t) (cbrt t)))
  (/ (+ (/ 2.0 z) 2.0) (sqrt t))
  (+ (/ 2.0 z) 2.0)
  (/ t (cbrt (+ (/ 2.0 z) 2.0)))
  (/ t (sqrt (+ (/ 2.0 z) 2.0)))
  (/ t (+ (/ 2.0 z) 2.0))
  (/ t (+ (/ 2.0 z) 2.0))
  (* t (* 2.0 (+ (/ 2.0 (* z z)) (- 2.0 (/ 2.0 z)))))
  (* t (- (/ 2.0 z) 2.0))
  (exp (+ (/ 2.0 z) 2.0))
  (log (+ (/ 2.0 z) 2.0))
  (exp (+ (/ 2.0 z) 2.0))
  (* (cbrt (+ (/ 2.0 z) 2.0)) (cbrt (+ (/ 2.0 z) 2.0)))
  (cbrt (+ (/ 2.0 z) 2.0))
  (pow (+ (/ 2.0 z) 2.0) 3)
  (sqrt (+ (/ 2.0 z) 2.0))
  (sqrt (+ (/ 2.0 z) 2.0))
  (+ (pow (/ 2.0 z) 3) (pow 2.0 3))
  (* 2.0 (+ (/ 2.0 (* z z)) (- 2.0 (/ 2.0 z))))
  (- (* (/ 2.0 z) (/ 2.0 z)) (* 2.0 2.0))
  (- (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) t)
  (/ (+ (/ 2.0 z) 2.0) t)
  (+ (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
  (+ (/ 2.0 z) 2.0)
0.885 * * * [progress]: adding candidates to table
0.999 * * [progress]: iteration 4 / 4
0.999 * * * [progress]: picking best candidate
1.001 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))>
1.001 * * * [progress]: localizing error
1.011 * * * [progress]: generating rewritten candidates
1.011 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
1.017 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.028 * * * [progress]: generating series expansions
1.028 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
1.028 * [approximate]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) t) in (z t) around 0
1.029 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) t) in t
1.029 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in t
1.029 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
1.029 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
1.029 * [taylor]: Taking taylor expansion of 2.0 in t
1.029 * [taylor]: Taking taylor expansion of z in t
1.029 * [taylor]: Taking taylor expansion of 2.0 in t
1.029 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in t
1.029 * [taylor]: Taking taylor expansion of 2.0 in t
1.029 * [taylor]: Taking taylor expansion of (* t z) in t
1.029 * [taylor]: Taking taylor expansion of t in t
1.029 * [taylor]: Taking taylor expansion of z in t
1.029 * [taylor]: Taking taylor expansion of t in t
1.030 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) t) in z
1.030 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
1.030 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
1.030 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
1.030 * [taylor]: Taking taylor expansion of 2.0 in z
1.030 * [taylor]: Taking taylor expansion of z in z
1.030 * [taylor]: Taking taylor expansion of 2.0 in z
1.030 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
1.030 * [taylor]: Taking taylor expansion of 2.0 in z
1.030 * [taylor]: Taking taylor expansion of (* t z) in z
1.030 * [taylor]: Taking taylor expansion of t in z
1.030 * [taylor]: Taking taylor expansion of z in z
1.030 * [taylor]: Taking taylor expansion of t in z
1.031 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) t) in z
1.031 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
1.031 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
1.031 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
1.031 * [taylor]: Taking taylor expansion of 2.0 in z
1.031 * [taylor]: Taking taylor expansion of z in z
1.031 * [taylor]: Taking taylor expansion of 2.0 in z
1.031 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
1.031 * [taylor]: Taking taylor expansion of 2.0 in z
1.031 * [taylor]: Taking taylor expansion of (* t z) in z
1.031 * [taylor]: Taking taylor expansion of t in z
1.031 * [taylor]: Taking taylor expansion of z in z
1.031 * [taylor]: Taking taylor expansion of t in z
1.033 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
1.033 * [taylor]: Taking taylor expansion of 2.0 in t
1.033 * [taylor]: Taking taylor expansion of t in t
1.035 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 t)) 2.0) in t
1.035 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
1.035 * [taylor]: Taking taylor expansion of 2.0 in t
1.035 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.035 * [taylor]: Taking taylor expansion of t in t
1.035 * [taylor]: Taking taylor expansion of 2.0 in t
1.038 * [taylor]: Taking taylor expansion of 0 in t
1.041 * [approximate]: Taking taylor expansion of (* t (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z))))) in (z t) around 0
1.041 * [taylor]: Taking taylor expansion of (* t (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z))))) in t
1.041 * [taylor]: Taking taylor expansion of t in t
1.041 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in t
1.041 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
1.041 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
1.041 * [taylor]: Taking taylor expansion of 2.0 in t
1.041 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.041 * [taylor]: Taking taylor expansion of z in t
1.041 * [taylor]: Taking taylor expansion of 2.0 in t
1.041 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
1.041 * [taylor]: Taking taylor expansion of 2.0 in t
1.041 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
1.041 * [taylor]: Taking taylor expansion of (* t z) in t
1.041 * [taylor]: Taking taylor expansion of t in t
1.041 * [taylor]: Taking taylor expansion of z in t
1.041 * [taylor]: Taking taylor expansion of (* t (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z))))) in z
1.041 * [taylor]: Taking taylor expansion of t in z
1.041 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
1.042 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
1.042 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.042 * [taylor]: Taking taylor expansion of 2.0 in z
1.042 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.042 * [taylor]: Taking taylor expansion of z in z
1.042 * [taylor]: Taking taylor expansion of 2.0 in z
1.042 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.042 * [taylor]: Taking taylor expansion of 2.0 in z
1.042 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.042 * [taylor]: Taking taylor expansion of (* t z) in z
1.042 * [taylor]: Taking taylor expansion of t in z
1.042 * [taylor]: Taking taylor expansion of z in z
1.042 * [taylor]: Taking taylor expansion of (* t (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z))))) in z
1.042 * [taylor]: Taking taylor expansion of t in z
1.042 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
1.042 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
1.042 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.042 * [taylor]: Taking taylor expansion of 2.0 in z
1.042 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.042 * [taylor]: Taking taylor expansion of z in z
1.043 * [taylor]: Taking taylor expansion of 2.0 in z
1.043 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.043 * [taylor]: Taking taylor expansion of 2.0 in z
1.043 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.043 * [taylor]: Taking taylor expansion of (* t z) in z
1.043 * [taylor]: Taking taylor expansion of t in z
1.043 * [taylor]: Taking taylor expansion of z in z
1.044 * [taylor]: Taking taylor expansion of (* t (- 2.0 (* 2.0 (/ 1 t)))) in t
1.044 * [taylor]: Taking taylor expansion of t in t
1.044 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 t))) in t
1.044 * [taylor]: Taking taylor expansion of 2.0 in t
1.044 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
1.044 * [taylor]: Taking taylor expansion of 2.0 in t
1.044 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.044 * [taylor]: Taking taylor expansion of t in t
1.048 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
1.048 * [taylor]: Taking taylor expansion of 2.0 in t
1.048 * [taylor]: Taking taylor expansion of t in t
1.058 * [taylor]: Taking taylor expansion of 0 in t
1.065 * [taylor]: Taking taylor expansion of 0 in t
1.066 * [approximate]: Taking taylor expansion of (* -1 (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t)) in (z t) around 0
1.066 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t)) in t
1.066 * [taylor]: Taking taylor expansion of -1 in t
1.066 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t) in t
1.066 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in t
1.066 * [taylor]: Taking taylor expansion of 2.0 in t
1.066 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in t
1.066 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
1.067 * [taylor]: Taking taylor expansion of 2.0 in t
1.067 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
1.067 * [taylor]: Taking taylor expansion of (* t z) in t
1.067 * [taylor]: Taking taylor expansion of t in t
1.067 * [taylor]: Taking taylor expansion of z in t
1.067 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
1.067 * [taylor]: Taking taylor expansion of 2.0 in t
1.067 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.067 * [taylor]: Taking taylor expansion of z in t
1.067 * [taylor]: Taking taylor expansion of t in t
1.067 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t)) in z
1.067 * [taylor]: Taking taylor expansion of -1 in z
1.067 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t) in z
1.067 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
1.067 * [taylor]: Taking taylor expansion of 2.0 in z
1.067 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
1.067 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.067 * [taylor]: Taking taylor expansion of 2.0 in z
1.067 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.067 * [taylor]: Taking taylor expansion of (* t z) in z
1.067 * [taylor]: Taking taylor expansion of t in z
1.067 * [taylor]: Taking taylor expansion of z in z
1.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.068 * [taylor]: Taking taylor expansion of 2.0 in z
1.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.068 * [taylor]: Taking taylor expansion of z in z
1.068 * [taylor]: Taking taylor expansion of t in z
1.068 * [taylor]: Taking taylor expansion of (* -1 (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t)) in z
1.068 * [taylor]: Taking taylor expansion of -1 in z
1.068 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) t) in z
1.068 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
1.068 * [taylor]: Taking taylor expansion of 2.0 in z
1.068 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
1.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.068 * [taylor]: Taking taylor expansion of 2.0 in z
1.068 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.068 * [taylor]: Taking taylor expansion of (* t z) in z
1.068 * [taylor]: Taking taylor expansion of t in z
1.068 * [taylor]: Taking taylor expansion of z in z
1.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.068 * [taylor]: Taking taylor expansion of 2.0 in z
1.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.069 * [taylor]: Taking taylor expansion of z in z
1.069 * [taylor]: Taking taylor expansion of t in z
1.069 * [taylor]: Taking taylor expansion of (* t (+ (* 2.0 (/ 1 t)) 2.0)) in t
1.069 * [taylor]: Taking taylor expansion of t in t
1.069 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 t)) 2.0) in t
1.070 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
1.070 * [taylor]: Taking taylor expansion of 2.0 in t
1.070 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.070 * [taylor]: Taking taylor expansion of t in t
1.070 * [taylor]: Taking taylor expansion of 2.0 in t
1.073 * [taylor]: Taking taylor expansion of (- (* 2.0 t)) in t
1.073 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
1.073 * [taylor]: Taking taylor expansion of 2.0 in t
1.073 * [taylor]: Taking taylor expansion of t in t
1.079 * [taylor]: Taking taylor expansion of 0 in t
1.086 * [taylor]: Taking taylor expansion of 0 in t
1.088 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.088 * [approximate]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in (z t) around 0
1.088 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in t
1.088 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in t
1.088 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
1.088 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
1.088 * [taylor]: Taking taylor expansion of 2.0 in t
1.088 * [taylor]: Taking taylor expansion of z in t
1.088 * [taylor]: Taking taylor expansion of 2.0 in t
1.088 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in t
1.088 * [taylor]: Taking taylor expansion of 2.0 in t
1.088 * [taylor]: Taking taylor expansion of (* t z) in t
1.088 * [taylor]: Taking taylor expansion of t in t
1.088 * [taylor]: Taking taylor expansion of z in t
1.088 * [taylor]: Taking taylor expansion of (* t z) in t
1.088 * [taylor]: Taking taylor expansion of t in t
1.088 * [taylor]: Taking taylor expansion of z in t
1.089 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in z
1.089 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
1.090 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
1.090 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
1.090 * [taylor]: Taking taylor expansion of 2.0 in z
1.090 * [taylor]: Taking taylor expansion of z in z
1.090 * [taylor]: Taking taylor expansion of 2.0 in z
1.090 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
1.090 * [taylor]: Taking taylor expansion of 2.0 in z
1.090 * [taylor]: Taking taylor expansion of (* t z) in z
1.090 * [taylor]: Taking taylor expansion of t in z
1.090 * [taylor]: Taking taylor expansion of z in z
1.090 * [taylor]: Taking taylor expansion of (* t z) in z
1.090 * [taylor]: Taking taylor expansion of t in z
1.090 * [taylor]: Taking taylor expansion of z in z
1.091 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in z
1.091 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
1.091 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
1.091 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
1.091 * [taylor]: Taking taylor expansion of 2.0 in z
1.091 * [taylor]: Taking taylor expansion of z in z
1.091 * [taylor]: Taking taylor expansion of 2.0 in z
1.091 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
1.091 * [taylor]: Taking taylor expansion of 2.0 in z
1.091 * [taylor]: Taking taylor expansion of (* t z) in z
1.091 * [taylor]: Taking taylor expansion of t in z
1.091 * [taylor]: Taking taylor expansion of z in z
1.091 * [taylor]: Taking taylor expansion of (* t z) in z
1.092 * [taylor]: Taking taylor expansion of t in z
1.092 * [taylor]: Taking taylor expansion of z in z
1.093 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
1.093 * [taylor]: Taking taylor expansion of 2.0 in t
1.093 * [taylor]: Taking taylor expansion of t in t
1.096 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 t)) 2.0) in t
1.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
1.096 * [taylor]: Taking taylor expansion of 2.0 in t
1.096 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.096 * [taylor]: Taking taylor expansion of t in t
1.096 * [taylor]: Taking taylor expansion of 2.0 in t
1.099 * [taylor]: Taking taylor expansion of 0 in t
1.102 * [approximate]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in (z t) around 0
1.102 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t
1.102 * [taylor]: Taking taylor expansion of t in t
1.102 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in t
1.102 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in t
1.102 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
1.102 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
1.102 * [taylor]: Taking taylor expansion of 2.0 in t
1.102 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.102 * [taylor]: Taking taylor expansion of z in t
1.102 * [taylor]: Taking taylor expansion of 2.0 in t
1.102 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
1.102 * [taylor]: Taking taylor expansion of 2.0 in t
1.102 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
1.102 * [taylor]: Taking taylor expansion of (* t z) in t
1.102 * [taylor]: Taking taylor expansion of t in t
1.102 * [taylor]: Taking taylor expansion of z in t
1.103 * [taylor]: Taking taylor expansion of z in t
1.103 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in z
1.103 * [taylor]: Taking taylor expansion of t in z
1.103 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in z
1.103 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
1.103 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
1.103 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.103 * [taylor]: Taking taylor expansion of 2.0 in z
1.103 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.103 * [taylor]: Taking taylor expansion of z in z
1.103 * [taylor]: Taking taylor expansion of 2.0 in z
1.103 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.103 * [taylor]: Taking taylor expansion of 2.0 in z
1.103 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.103 * [taylor]: Taking taylor expansion of (* t z) in z
1.103 * [taylor]: Taking taylor expansion of t in z
1.103 * [taylor]: Taking taylor expansion of z in z
1.103 * [taylor]: Taking taylor expansion of z in z
1.103 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in z
1.103 * [taylor]: Taking taylor expansion of t in z
1.103 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in z
1.104 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
1.104 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
1.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.104 * [taylor]: Taking taylor expansion of 2.0 in z
1.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.104 * [taylor]: Taking taylor expansion of z in z
1.104 * [taylor]: Taking taylor expansion of 2.0 in z
1.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.104 * [taylor]: Taking taylor expansion of 2.0 in z
1.104 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.104 * [taylor]: Taking taylor expansion of (* t z) in z
1.104 * [taylor]: Taking taylor expansion of t in z
1.104 * [taylor]: Taking taylor expansion of z in z
1.104 * [taylor]: Taking taylor expansion of z in z
1.105 * [taylor]: Taking taylor expansion of 0 in t
1.108 * [taylor]: Taking taylor expansion of (- (* 2.0 t) 2.0) in t
1.108 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
1.108 * [taylor]: Taking taylor expansion of 2.0 in t
1.108 * [taylor]: Taking taylor expansion of t in t
1.108 * [taylor]: Taking taylor expansion of 2.0 in t
1.112 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
1.112 * [taylor]: Taking taylor expansion of 2.0 in t
1.112 * [taylor]: Taking taylor expansion of t in t
1.117 * [taylor]: Taking taylor expansion of 0 in t
1.124 * [taylor]: Taking taylor expansion of 0 in t
1.125 * [approximate]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in (z t) around 0
1.125 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t
1.125 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in t
1.125 * [taylor]: Taking taylor expansion of 2.0 in t
1.125 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in t
1.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
1.125 * [taylor]: Taking taylor expansion of 2.0 in t
1.125 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
1.125 * [taylor]: Taking taylor expansion of (* t z) in t
1.125 * [taylor]: Taking taylor expansion of t in t
1.125 * [taylor]: Taking taylor expansion of z in t
1.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
1.126 * [taylor]: Taking taylor expansion of 2.0 in t
1.126 * [taylor]: Taking taylor expansion of (/ 1 z) in t
1.126 * [taylor]: Taking taylor expansion of z in t
1.126 * [taylor]: Taking taylor expansion of (* t z) in t
1.126 * [taylor]: Taking taylor expansion of t in t
1.126 * [taylor]: Taking taylor expansion of z in t
1.126 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in z
1.126 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
1.126 * [taylor]: Taking taylor expansion of 2.0 in z
1.126 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
1.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.126 * [taylor]: Taking taylor expansion of 2.0 in z
1.126 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.126 * [taylor]: Taking taylor expansion of (* t z) in z
1.126 * [taylor]: Taking taylor expansion of t in z
1.126 * [taylor]: Taking taylor expansion of z in z
1.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.126 * [taylor]: Taking taylor expansion of 2.0 in z
1.126 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.127 * [taylor]: Taking taylor expansion of z in z
1.127 * [taylor]: Taking taylor expansion of (* t z) in z
1.127 * [taylor]: Taking taylor expansion of t in z
1.127 * [taylor]: Taking taylor expansion of z in z
1.127 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in z
1.127 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
1.127 * [taylor]: Taking taylor expansion of 2.0 in z
1.127 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
1.127 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
1.127 * [taylor]: Taking taylor expansion of 2.0 in z
1.127 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
1.127 * [taylor]: Taking taylor expansion of (* t z) in z
1.127 * [taylor]: Taking taylor expansion of t in z
1.127 * [taylor]: Taking taylor expansion of z in z
1.127 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
1.127 * [taylor]: Taking taylor expansion of 2.0 in z
1.127 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.127 * [taylor]: Taking taylor expansion of z in z
1.128 * [taylor]: Taking taylor expansion of (* t z) in z
1.128 * [taylor]: Taking taylor expansion of t in z
1.128 * [taylor]: Taking taylor expansion of z in z
1.128 * [taylor]: Taking taylor expansion of 0 in t
1.131 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 t) 2.0)) in t
1.131 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
1.131 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
1.131 * [taylor]: Taking taylor expansion of 2.0 in t
1.131 * [taylor]: Taking taylor expansion of t in t
1.131 * [taylor]: Taking taylor expansion of 2.0 in t
1.135 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
1.135 * [taylor]: Taking taylor expansion of 2.0 in t
1.135 * [taylor]: Taking taylor expansion of t in t
1.145 * [taylor]: Taking taylor expansion of 0 in t
1.152 * [taylor]: Taking taylor expansion of 0 in t
1.153 * * * [progress]: simplifying candidates
1.155 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (log t))
  (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* t t) t))
  (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (* (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (- (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (- t)
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t)))
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t))
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) 1)
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t)))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) 1)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t))
  (/ 1 (sqrt t))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t))
  (/ 1 1)
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)
  (/ 1 t)
  (/ t (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* (cbrt t) (cbrt t)))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) 1)
  (/ t (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ t (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ t (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (* t (+ (* 2.0 2.0) (- (* (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t))) (* 2.0 (* (* z 2.0) (- 1.0 t))))))
  (* t (- 2.0 (* (* z 2.0) (- 1.0 t))))
  (- (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (log t)) (log z))
  (- (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (log z))
  (log (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (exp (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (/ (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* t t) t)) (* (* z z) z))
  (/ (* (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (* (* z z) z))
  (* (cbrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)) (cbrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))
  (cbrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (* (* (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (sqrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (sqrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (- (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (- z)
  (/ (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt z))
  (/ (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))) (sqrt z))
  (/ (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (sqrt z))
  (/ (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))) 1)
  (/ (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) z)
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt z))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (sqrt z))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (sqrt z))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) 1)
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) z)
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t))) (* (cbrt z) (cbrt z)))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (cbrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t))) (sqrt z))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (sqrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t))) 1)
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) z)
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t)) (* (cbrt z) (cbrt z)))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (cbrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t)) (sqrt z))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (sqrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t)) 1)
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) z)
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) 1) (* (cbrt z) (cbrt z)))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (cbrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) 1) (sqrt z))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (sqrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) 1) 1)
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) z)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t))) (* (cbrt z) (cbrt z)))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (cbrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t))) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t))) 1)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) z)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (* (cbrt z) (cbrt z)))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (cbrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) 1)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) z)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) 1) (* (cbrt z) (cbrt z)))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (cbrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) 1) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) 1) 1)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) z)
  (/ (/ 1 (* (cbrt t) (cbrt t))) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)) (cbrt z))
  (/ (/ 1 (* (cbrt t) (cbrt t))) (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)) (sqrt z))
  (/ (/ 1 (* (cbrt t) (cbrt t))) 1)
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)) z)
  (/ (/ 1 (sqrt t)) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)) (cbrt z))
  (/ (/ 1 (sqrt t)) (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)) (sqrt z))
  (/ (/ 1 (sqrt t)) 1)
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)) z)
  (/ (/ 1 1) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (cbrt z))
  (/ (/ 1 1) (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (sqrt z))
  (/ (/ 1 1) 1)
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (cbrt z))
  (/ 1 (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (sqrt z))
  (/ 1 1)
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* (cbrt z) (cbrt z)))
  (/ (/ 1 t) (cbrt z))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt z))
  (/ (/ 1 t) (sqrt z))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) 1)
  (/ (/ 1 t) z)
  (/ 1 z)
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) 1)
  (/ z (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (/ z (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (/ z (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)))
  (/ z (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)))
  (/ z (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t))
  (/ z (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)))
  (/ z (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)))
  (/ z (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ z (/ 1 t))
  (* z t)
  (- (+ (* 2.0 (/ 1 t)) (* 2.0 (/ z t))) (* 2.0 z))
  (- (+ (* 2.0 (/ 1 t)) (* 2.0 (/ z t))) (* 2.0 z))
  (- (+ (* 2.0 (/ 1 t)) (* 2.0 (/ z t))) (* 2.0 z))
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
1.163 * * [simplify]: iteration  0 :  424  enodes  (cost  1196 )
1.170 * * [simplify]: iteration  1 :  1540  enodes  (cost  1123 )
1.194 * * [simplify]: iteration  2 :  5001  enodes  (cost  1120 )
1.199 * [simplify]: Simplified to:
   (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) 3)
  (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) 3)
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (- (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (- t)
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t)))
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t))
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t)))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t))
  (/ 1 (sqrt t))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t))
  1
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)
  (/ 1 t)
  (/ t (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* (cbrt t) (cbrt t)))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t))
  (+ 2.0 (* (* z 2.0) (- 1.0 t)))
  (/ t (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ t (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ t (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (* (+ (* (* (* z 2.0) (- 1.0 t)) (- (* (* z 2.0) (- 1.0 t)) 2.0)) (* 2.0 2.0)) t)
  (* t (- 2.0 (* (* z 2.0) (- 1.0 t))))
  (log (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (log (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (log (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (exp (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (pow (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z) 3)
  (pow (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z) 3)
  (* (cbrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)) (cbrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))
  (cbrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (pow (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z) 3)
  (sqrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (sqrt (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z))
  (- (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (- z)
  (/ (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt z))
  (/ (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))) (sqrt z))
  (/ (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (sqrt z))
  (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (/ (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) z)
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (cbrt z))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (sqrt z))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) (sqrt z))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)) z)
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t))) (* (cbrt z) (cbrt z)))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (cbrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t))) (sqrt z))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (sqrt z))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (* (cbrt t) (cbrt t)))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) z)
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t)) (* (cbrt z) (cbrt z)))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (cbrt z))
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t)) (sqrt z))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (sqrt z))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (sqrt t))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) z)
  (/ (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) (cbrt z)) (cbrt z))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (cbrt z))
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (/ (sqrt z) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (sqrt z))
  (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) z)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t))) (* (cbrt z) (cbrt z)))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (cbrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t))) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) (sqrt z))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (cbrt t) (cbrt t)))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)) z)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (* (cbrt z) (cbrt z)))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (cbrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) (sqrt z))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)) z)
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt z)) (cbrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (cbrt z))
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt z))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) (sqrt z))
  (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t) z)
  (/ (/ 1 (* (cbrt t) (cbrt t))) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)) (cbrt z))
  (/ (/ 1 (* (cbrt t) (cbrt t))) (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)) (sqrt z))
  (/ 1 (* (cbrt t) (cbrt t)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)) z)
  (/ (/ 1 (sqrt t)) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)) (cbrt z))
  (/ (/ 1 (sqrt t)) (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)) (sqrt z))
  (/ 1 (sqrt t))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (cbrt z))
  (/ 1 (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (sqrt z))
  1
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (cbrt z))
  (/ 1 (sqrt z))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (sqrt z))
  1
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* (cbrt z) (cbrt z)))
  (/ (/ 1 t) (cbrt z))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt z))
  (/ (/ 1 t) (sqrt z))
  (+ 2.0 (* (* z 2.0) (- 1.0 t)))
  (/ 1 (* t z))
  (/ 1 z)
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (* (cbrt z) (cbrt z)))
  (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) (sqrt z))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)
  (/ z (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (/ z (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)))
  (/ z (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)))
  (/ z (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)))
  (/ z (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t))
  (/ z (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt t)))
  (/ z (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (sqrt t)))
  (/ z (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (cbrt t)))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (sqrt t)))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (/ z (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t))
  (* t z)
  (* t z)
  (* 2.0 (- (+ (/ 1 t) (/ z t)) z))
  (* 2.0 (- (+ (/ 1 t) (/ z t)) z))
  (* 2.0 (- (+ (/ 1 t) (/ z t)) z))
  (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
  (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
  (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
1.200 * * * [progress]: adding candidates to table
1.492 * [progress]: [Phase 3 of 3] Extracting.
1.492 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.493 * * * [regime-changes]: Trying 7 branch expressions: ((/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ x y) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) t z y x)
1.493 * * * * [regimes]: Trying to branch on (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.509 * * * * [regimes]: Trying to branch on (/ x y) from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.529 * * * * [regimes]: Trying to branch on (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.546 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.566 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.582 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.601 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (/ x y) (/ (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t) z)))> #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0)))>)
1.618 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.618 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ x y) (- (* (/ 1 1) (/ (+ (/ 2.0 z) 2.0) t)) 2.0))
1.619 * * [simplify]: iteration  0 :  19  enodes  (cost  7 )
1.619 * * [simplify]: iteration  1 :  21  enodes  (cost  7 )
1.620 * * [simplify]: iteration  2 :  21  enodes  (cost  7 )
1.620 * [simplify]: Simplified to:
   (+ (/ x y) (- (* 1 (/ (+ (/ 2.0 z) 2.0) t)) 2.0))
2.432 * [regime-testing]: Baseline error score: 0.104534307413607
2.432 * [regime-testing]: Oracle error score: 0.016877109638704837
2.433 * [regime-testing]: End program error score: 0.104534307413607
2.457 * [regime-testing]: Target error score: 0.10440929178665363