0.132 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.092 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.097 * [simplify]: Simplifying:
  (- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))))))
0.097 * * [simplify]: Extracting # 0 : cost  0
0.097 * * [simplify]: Extracting # 1 : cost  0
0.097 * * [simplify]: Extracting # 2 : cost  0
0.097 * * [simplify]: Extracting # 3 : cost  0
0.097 * * [simplify]: Extracting # 4 : cost  0
0.097 * * [simplify]: Extracting # 5 : cost  0
0.097 * * [simplify]: Extracting # 6 : cost  0
0.097 * * [simplify]: Extracting # 7 : cost  0
0.097 * * [simplify]: Extracting # 8 : cost  0
0.097 * * [simplify]: Extracting # 9 : cost  0
0.097 * * [simplify]: iteration  0 :  12  enodes  (cost  29 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.102 * * [simplify]: iteration  1 :  20  enodes  (cost  29 )
0.111 * * [simplify]: Extracting # 0 : cost  0
0.112 * * [simplify]: Extracting # 1 : cost  0
0.112 * * [simplify]: Extracting # 2 : cost  0
0.112 * * [simplify]: iteration  2 :  38  enodes  (cost  28 )
0.129 * * [simplify]: Extracting # 0 : cost  0
0.129 * * [simplify]: Extracting # 1 : cost  0
0.129 * * [simplify]: Extracting # 2 : cost  0
0.130 * * [simplify]: iteration  3 :  87  enodes  (cost  28 )
0.162 * * [simplify]: Extracting # 0 : cost  0
0.162 * * [simplify]: Extracting # 1 : cost  0
0.163 * * [simplify]: Extracting # 2 : cost  0
0.163 * * [simplify]: Extracting # 3 : cost  0
0.163 * * [simplify]: Extracting # 4 : cost  0
0.163 * * [simplify]: iteration  4 :  253  enodes  (cost  28 )
0.272 * * [simplify]: Extracting # 0 : cost  0
0.274 * * [simplify]: Extracting # 1 : cost  0
0.275 * * [simplify]: Extracting # 2 : cost  0
0.276 * * [simplify]: Extracting # 3 : cost  0
0.277 * * [simplify]: iteration  5 :  657  enodes  (cost  28 )
0.884 * * [simplify]: Extracting # 0 : cost  0
0.888 * * [simplify]: Extracting # 1 : cost  0
0.891 * * [simplify]: Extracting # 2 : cost  0
0.893 * * [simplify]: Extracting # 3 : cost  0
0.896 * * [simplify]: Extracting # 4 : cost  0
0.898 * * [simplify]: iteration  6 :  1527  enodes  (cost  26 )
5.477 * * [simplify]: Extracting # 0 : cost  0
5.486 * * [simplify]: Extracting # 1 : cost  0
5.492 * * [simplify]: Extracting # 2 : cost  0
5.498 * * [simplify]: Extracting # 3 : cost  0
5.503 * * [simplify]: Extracting # 4 : cost  0
5.509 * * [simplify]: iteration  7 :  3917  enodes  (cost  22 )
7.038 * * [simplify]: Extracting # 0 : cost  0
7.043 * * [simplify]: Extracting # 1 : cost  0
7.047 * * [simplify]: Extracting # 2 : cost  0
7.053 * * [simplify]: iteration done:  5000  enodes  (cost  22 )
7.054 * [simplify]: Simplified to:
  (- 1.0 (/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) 2.0)))
7.059 * * [progress]: iteration 1 / 4
7.059 * * * [progress]: picking best candidate
7.062 * * * * [pick]: Picked  #<alt (λ (t) (- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))))))))>
7.063 * * * [progress]: localizing error
7.091 * * * [progress]: generating rewritten candidates
7.091 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2)
7.191 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1)
7.280 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2)
7.950 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2 2 2)
8.152 * * * [progress]: generating series expansions
8.152 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2)
8.152 * [backup-simplify]: Simplify (- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))) into (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))))
8.153 * [approximate]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in (t) around 0
8.153 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
8.153 * [taylor]: Taking taylor expansion of 2.0 in t
8.153 * [backup-simplify]: Simplify 2.0 into 2.0
8.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
8.153 * [taylor]: Taking taylor expansion of 2.0 in t
8.153 * [backup-simplify]: Simplify 2.0 into 2.0
8.153 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
8.153 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
8.153 * [taylor]: Taking taylor expansion of t in t
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 1 into 1
8.153 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
8.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
8.153 * [taylor]: Taking taylor expansion of 1.0 in t
8.153 * [backup-simplify]: Simplify 1.0 into 1.0
8.153 * [taylor]: Taking taylor expansion of (/ 1 t) in t
8.153 * [taylor]: Taking taylor expansion of t in t
8.153 * [backup-simplify]: Simplify 0 into 0
8.153 * [backup-simplify]: Simplify 1 into 1
8.154 * [backup-simplify]: Simplify (/ 1 1) into 1
8.154 * [taylor]: Taking taylor expansion of 1.0 in t
8.154 * [backup-simplify]: Simplify 1.0 into 1.0
8.155 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
8.155 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.156 * [backup-simplify]: Simplify (* 0 1.0) into 0
8.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.158 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
8.158 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
8.160 * [backup-simplify]: Simplify (+ (* 0 1.0) (* 1 1.0)) into 1.0
8.160 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
8.160 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))))) in t
8.160 * [taylor]: Taking taylor expansion of 2.0 in t
8.160 * [backup-simplify]: Simplify 2.0 into 2.0
8.161 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0)))) in t
8.161 * [taylor]: Taking taylor expansion of 2.0 in t
8.161 * [backup-simplify]: Simplify 2.0 into 2.0
8.161 * [taylor]: Taking taylor expansion of (/ 1 (* t (+ (* 1.0 (/ 1 t)) 1.0))) in t
8.161 * [taylor]: Taking taylor expansion of (* t (+ (* 1.0 (/ 1 t)) 1.0)) in t
8.161 * [taylor]: Taking taylor expansion of t in t
8.161 * [backup-simplify]: Simplify 0 into 0
8.161 * [backup-simplify]: Simplify 1 into 1
8.161 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 t)) 1.0) in t
8.161 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 t)) in t
8.161 * [taylor]: Taking taylor expansion of 1.0 in t
8.161 * [backup-simplify]: Simplify 1.0 into 1.0
8.161 * [taylor]: Taking taylor expansion of (/ 1 t) in t
8.161 * [taylor]: Taking taylor expansion of t in t
8.161 * [backup-simplify]: Simplify 0 into 0
8.161 * [backup-simplify]: Simplify 1 into 1
8.161 * [backup-simplify]: Simplify (/ 1 1) into 1
8.161 * [taylor]: Taking taylor expansion of 1.0 in t
8.161 * [backup-simplify]: Simplify 1.0 into 1.0
8.162 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
8.162 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
8.163 * [backup-simplify]: Simplify (* 0 1.0) into 0
8.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.164 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
8.165 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
8.166 * [backup-simplify]: Simplify (+ (* 0 1.0) (* 1 1.0)) into 1.0
8.167 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
8.178 * [backup-simplify]: Simplify (* 2.0 1.0) into 2.0
8.179 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.179 * [backup-simplify]: Simplify (+ 2.0 (- 2.0)) into 0
8.179 * [backup-simplify]: Simplify 0 into 0
8.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.180 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
8.181 * [backup-simplify]: Simplify (+ 0 0) into 0
8.182 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1.0) (* 0 1.0))) into 1.0
8.183 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1.0 1.0)))) into (- 1.0)
8.185 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (* 0 1.0)) into (- 2.0)
8.185 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
8.185 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
8.185 * [backup-simplify]: Simplify 2.0 into 2.0
8.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.187 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.187 * [backup-simplify]: Simplify (+ 0 0) into 0
8.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1.0) (* 0 1.0)))) into 0
8.190 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1.0 1.0)))) into 1.0
8.191 * [backup-simplify]: Simplify (+ (* 2.0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0))) into 2.0
8.191 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.192 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
8.192 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
8.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.194 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
8.194 * [backup-simplify]: Simplify (+ 0 0) into 0
8.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1.0))))) into 0
8.197 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 0 1.0)) (* 1.0 (/ 1.0 1.0)))) into (- 1.0)
8.199 * [backup-simplify]: Simplify (+ (* 2.0 (- 1.0)) (+ (* 0 1.0) (+ (* 0 (- 1.0)) (* 0 1.0)))) into (- 2.0)
8.199 * [backup-simplify]: Simplify (- (- 2.0)) into 2.0
8.200 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
8.200 * [backup-simplify]: Simplify 2.0 into 2.0