0.330 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.126 * * * [progress]: [2/2] Setting up program.
0.130 * [progress]: [Phase 2 of 3] Improving.
0.130 * [simplify]: Simplifying:
  (* R (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
0.131 * * [simplify]: Extracting # 0 : cost  0
0.131 * * [simplify]: Extracting # 1 : cost  0
0.131 * * [simplify]: Extracting # 2 : cost  0
0.131 * * [simplify]: Extracting # 3 : cost  0
0.131 * * [simplify]: Extracting # 4 : cost  0
0.131 * * [simplify]: Extracting # 5 : cost  0
0.131 * * [simplify]: Extracting # 6 : cost  0
0.131 * * [simplify]: Extracting # 7 : cost  0
0.131 * * [simplify]: Extracting # 8 : cost  0
0.131 * * [simplify]: Extracting # 9 : cost  0
0.131 * * [simplify]: Extracting # 10 : cost  0
0.131 * * [simplify]: Extracting # 11 : cost  0
0.131 * * [simplify]: Extracting # 12 : cost  0
0.131 * * [simplify]: iteration  0 :  17  enodes  (cost  32 )
0.134 * * [simplify]: Extracting # 0 : cost  0
0.134 * * [simplify]: Extracting # 1 : cost  0
0.134 * * [simplify]: Extracting # 2 : cost  0
0.134 * * [simplify]: iteration  1 :  32  enodes  (cost  32 )
0.140 * * [simplify]: Extracting # 0 : cost  0
0.140 * * [simplify]: Extracting # 1 : cost  0
0.140 * * [simplify]: Extracting # 2 : cost  0
0.140 * * [simplify]: iteration  2 :  69  enodes  (cost  32 )
0.194 * * [simplify]: Extracting # 0 : cost  0
0.195 * * [simplify]: Extracting # 1 : cost  0
0.195 * * [simplify]: Extracting # 2 : cost  0
0.195 * * [simplify]: iteration  3 :  238  enodes  (cost  32 )
0.374 * * [simplify]: Extracting # 0 : cost  0
0.375 * * [simplify]: Extracting # 1 : cost  0
0.376 * * [simplify]: Extracting # 2 : cost  0
0.377 * * [simplify]: iteration  4 :  742  enodes  (cost  32 )
1.167 * * [simplify]: Extracting # 0 : cost  0
1.169 * * [simplify]: Extracting # 1 : cost  0
1.170 * * [simplify]: Extracting # 2 : cost  0
1.171 * * [simplify]: Extracting # 3 : cost  0
1.172 * * [simplify]: iteration  5 :  1972  enodes  (cost  32 )
3.604 * * [simplify]: Extracting # 0 : cost  0
3.612 * * [simplify]: Extracting # 1 : cost  0
3.618 * * [simplify]: Extracting # 2 : cost  0
3.624 * * [simplify]: Extracting # 3 : cost  0
3.630 * * [simplify]: Extracting # 4 : cost  0
3.644 * * [simplify]: iteration  6 :  4486  enodes  (cost  32 )
5.659 * * [simplify]: Extracting # 0 : cost  0
5.666 * * [simplify]: Extracting # 1 : cost  0
5.672 * * [simplify]: Extracting # 2 : cost  0
5.679 * * [simplify]: iteration done:  5001  enodes  (cost  32 )
5.679 * [simplify]: Simplified to:
  (* R (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
5.680 * * [progress]: iteration 1 / 4
5.680 * * * [progress]: picking best candidate
5.687 * * * * [pick]: Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))>
5.687 * * * [progress]: localizing error
5.744 * * * [progress]: generating rewritten candidates
5.744 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
5.905 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 2)
5.925 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1 2)
5.938 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2)
5.976 * * * [progress]: generating series expansions
5.977 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)