1.282 * [progress]: [Phase 1 of 3] Setting up.
0.006 * * * [progress]: [1/2] Preparing points
0.301 * * * [progress]: [2/2] Setting up program.
0.310 * [progress]: [Phase 2 of 3] Improving.
0.314 * [simplify]: Simplifying:
  (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l))))
0.315 * * [simplify]: Extracting # 0 : cost  0
0.316 * * [simplify]: Extracting # 1 : cost  0
0.316 * * [simplify]: Extracting # 2 : cost  0
0.316 * * [simplify]: Extracting # 3 : cost  0
0.316 * * [simplify]: Extracting # 4 : cost  0
0.316 * * [simplify]: Extracting # 5 : cost  0
0.316 * * [simplify]: Extracting # 6 : cost  0
0.316 * * [simplify]: Extracting # 7 : cost  0
0.316 * * [simplify]: Extracting # 8 : cost  0
0.317 * * [simplify]: Extracting # 9 : cost  0
0.317 * * [simplify]: Extracting # 10 : cost  0
0.317 * * [simplify]: iteration  0 :  18  enodes  (cost  27 )
0.329 * * [simplify]: Extracting # 0 : cost  0
0.329 * * [simplify]: Extracting # 1 : cost  0
0.329 * * [simplify]: Extracting # 2 : cost  0
0.329 * * [simplify]: iteration  1 :  39  enodes  (cost  27 )
0.346 * * [simplify]: Extracting # 0 : cost  0
0.346 * * [simplify]: Extracting # 1 : cost  0
0.346 * * [simplify]: Extracting # 2 : cost  0
0.346 * * [simplify]: iteration  2 :  93  enodes  (cost  27 )
0.427 * * [simplify]: Extracting # 0 : cost  0
0.428 * * [simplify]: Extracting # 1 : cost  0
0.428 * * [simplify]: Extracting # 2 : cost  0
0.429 * * [simplify]: iteration  3 :  189  enodes  (cost  27 )
0.535 * * [simplify]: Extracting # 0 : cost  0
0.535 * * [simplify]: Extracting # 1 : cost  0
0.536 * * [simplify]: Extracting # 2 : cost  0
0.537 * * [simplify]: iteration  4 :  397  enodes  (cost  27 )
0.753 * * [simplify]: Extracting # 0 : cost  0
0.754 * * [simplify]: Extracting # 1 : cost  0
0.755 * * [simplify]: Extracting # 2 : cost  0
0.756 * * [simplify]: Extracting # 3 : cost  0
0.757 * * [simplify]: iteration  5 :  661  enodes  (cost  27 )
1.077 * * [simplify]: Extracting # 0 : cost  0
1.078 * * [simplify]: Extracting # 1 : cost  0
1.079 * * [simplify]: Extracting # 2 : cost  0
1.079 * * [simplify]: iteration  6 :  1122  enodes  (cost  27 )
1.920 * * [simplify]: Extracting # 0 : cost  0
1.925 * * [simplify]: Extracting # 1 : cost  0
1.929 * * [simplify]: Extracting # 2 : cost  0
1.932 * * [simplify]: Extracting # 3 : cost  0
1.936 * * [simplify]: iteration  7 :  2624  enodes  (cost  27 )
4.255 * * [simplify]: Extracting # 0 : cost  0
4.258 * * [simplify]: Extracting # 1 : cost  0
4.266 * * [simplify]: Extracting # 2 : cost  0
4.268 * * [simplify]: iteration  8 :  4131  enodes  (cost  27 )
6.190 * * [simplify]: Extracting # 0 : cost  0
6.194 * * [simplify]: Extracting # 1 : cost  0
6.197 * * [simplify]: Extracting # 2 : cost  0
6.200 * * [simplify]: Extracting # 3 : cost  0
6.203 * * [simplify]: iteration done:  5000  enodes  (cost  27 )
6.204 * [simplify]: Simplified to:
  (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l))))
6.206 * * [progress]: iteration 1 / 4
6.206 * * * [progress]: picking best candidate
6.209 * * * * [pick]: Picked  #<alt (λ (x l t) (/ (* (sqrt 2.0) t) (sqrt (- (* (/ (+ x 1.0) (- x 1.0)) (+ (* l l) (* 2.0 (* t t)))) (* l l)))))>
6.209 * * * [progress]: localizing error
6.236 * * * [progress]: generating rewritten candidates
6.236 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
6.343 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
6.390 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
6.404 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
6.500 * * * [progress]: generating series expansions
6.501 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)