0.858 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.076 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.080 * [simplify]: Simplifying:
  (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.081 * * [simplify]: Extracting # 0 : cost  0
0.081 * * [simplify]: Extracting # 1 : cost  0
0.081 * * [simplify]: Extracting # 2 : cost  0
0.081 * * [simplify]: Extracting # 3 : cost  0
0.081 * * [simplify]: Extracting # 4 : cost  0
0.081 * * [simplify]: Extracting # 5 : cost  0
0.081 * * [simplify]: iteration  0 :  11  enodes  (cost  15 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.085 * * [simplify]: iteration  1 :  24  enodes  (cost  15 )
0.094 * * [simplify]: Extracting # 0 : cost  0
0.094 * * [simplify]: Extracting # 1 : cost  0
0.094 * * [simplify]: Extracting # 2 : cost  0
0.094 * * [simplify]: iteration  2 :  44  enodes  (cost  14 )
0.108 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.109 * * [simplify]: iteration  3 :  58  enodes  (cost  14 )
0.126 * * [simplify]: Extracting # 0 : cost  0
0.126 * * [simplify]: iteration  4 :  60  enodes  (cost  14 )
0.143 * * [simplify]: Extracting # 0 : cost  0
0.144 * * [simplify]: iteration done:  60  enodes  (cost  14 )
0.144 * [simplify]: Simplified to:
  (fma (/ x y) (/ x y) (/ (* z z) (* t t)))
0.164 * * [progress]: iteration 1 / 4
0.164 * * * [progress]: picking best candidate
0.169 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (/ x y) (/ x y) (/ (* z z) (* t t))))>
0.169 * * * [progress]: localizing error
0.180 * * * [progress]: generating rewritten candidates
0.180 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3)
0.195 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.196 * * * [progress]: generating series expansions
0.196 * * * * [progress]: [ 1 / 2 ] generating series at (2 3)