1.064 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.242 * * * [progress]: [2/2] Setting up program.
0.249 * [progress]: [Phase 2 of 3] Improving.
0.252 * [simplify]: Simplifying:
  (* 0.5 (sqrt (* 2.0 (- (sqrt (+ (* re re) (* im im))) re))))
0.254 * * [simplify]: Extracting # 0 : cost  0
0.254 * * [simplify]: Extracting # 1 : cost  0
0.254 * * [simplify]: Extracting # 2 : cost  0
0.254 * * [simplify]: Extracting # 3 : cost  0
0.254 * * [simplify]: Extracting # 4 : cost  0
0.255 * * [simplify]: Extracting # 5 : cost  0
0.255 * * [simplify]: Extracting # 6 : cost  0
0.255 * * [simplify]: Extracting # 7 : cost  0
0.255 * * [simplify]: Extracting # 8 : cost  0
0.255 * * [simplify]: iteration  0 :  12  enodes  (cost  15 )
0.354 * * [simplify]: Extracting # 0 : cost  0
0.354 * * [simplify]: Extracting # 1 : cost  0
0.354 * * [simplify]: Extracting # 2 : cost  0
0.354 * * [simplify]: iteration  1 :  19  enodes  (cost  10 )
0.365 * * [simplify]: Extracting # 0 : cost  0
0.365 * * [simplify]: Extracting # 1 : cost  0
0.365 * * [simplify]: Extracting # 2 : cost  0
0.366 * * [simplify]: iteration  2 :  28  enodes  (cost  10 )
0.377 * * [simplify]: Extracting # 0 : cost  0
0.377 * * [simplify]: Extracting # 1 : cost  0
0.377 * * [simplify]: Extracting # 2 : cost  0
0.377 * * [simplify]: iteration  3 :  36  enodes  (cost  10 )
0.388 * * [simplify]: Extracting # 0 : cost  0
0.388 * * [simplify]: Extracting # 1 : cost  0
0.388 * * [simplify]: Extracting # 2 : cost  0
0.389 * * [simplify]: iteration  4 :  43  enodes  (cost  10 )
0.441 * * [simplify]: Extracting # 0 : cost  0
0.441 * * [simplify]: iteration  5 :  45  enodes  (cost  10 )
0.457 * * [simplify]: Extracting # 0 : cost  0
0.457 * * [simplify]: iteration done:  45  enodes  (cost  10 )
0.458 * [simplify]: Simplified to:
  (* 0.5 (sqrt (* (- (hypot re im) re) 2.0)))
0.504 * * [progress]: iteration 1 / 4
0.504 * * * [progress]: picking best candidate
0.517 * * * * [pick]: Picked  #<alt (λ (re im) (* 0.5 (sqrt (* (- (hypot re im) re) 2.0))))>
0.517 * * * [progress]: localizing error
0.539 * * * [progress]: generating rewritten candidates
0.539 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1)
0.559 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.599 * * * [progress]: generating series expansions
0.599 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1)
0.605 * [backup-simplify]: Simplify (- (hypot re im) re) into (- (hypot re im) re)
0.605 * [approximate]: Taking taylor expansion of (- (hypot re im) re) in (re im) around 0
0.608 * [taylor]: Taking taylor expansion of (- (hypot re im) re) in im
0.608 * [taylor]: Taking taylor expansion of (hypot re im) in im
0.611 * [taylor]: Rewrote expression to (sqrt (+ (* re re) (* im im)))
0.611 * [taylor]: Taking taylor expansion of (+ (* re re) (* im im)) in im
0.611 * [taylor]: Taking taylor expansion of (* re re) in im
0.611 * [taylor]: Taking taylor expansion of re in im
0.611 * [backup-simplify]: Simplify re into re
0.611 * [taylor]: Taking taylor expansion of re in im
0.611 * [backup-simplify]: Simplify re into re
0.611 * [taylor]: Taking taylor expansion of (* im im) in im
0.611 * [taylor]: Taking taylor expansion of im in im
0.611 * [backup-simplify]: Simplify 0 into 0
0.611 * [backup-simplify]: Simplify 1 into 1
0.611 * [taylor]: Taking taylor expansion of im in im
0.611 * [backup-simplify]: Simplify 0 into 0
0.611 * [backup-simplify]: Simplify 1 into 1