5.790 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.102 * * * [progress]: [2/2] Setting up program.
0.103 * [progress]: [Phase 2 of 3] Improving.
0.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.106 * * [simplify]: iteration  0 :  20  enodes  (cost  7 )
0.107 * * [simplify]: iteration  1 :  43  enodes  (cost  7 )
0.109 * * [simplify]: iteration  2 :  84  enodes  (cost  7 )
0.111 * * [simplify]: iteration  3 :  155  enodes  (cost  7 )
0.113 * * [simplify]: iteration  4 :  262  enodes  (cost  7 )
0.117 * * [simplify]: iteration  5 :  454  enodes  (cost  7 )
0.127 * * [simplify]: iteration  6 :  2865  enodes  (cost  7 )
0.195 * * [simplify]: iteration  7 :  5002  enodes  (cost  7 )
0.196 * [simplify]: Simplified to:
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.196 * * [progress]: iteration 1 / 4
0.196 * * * [progress]: picking best candidate
0.198 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
0.198 * * * [progress]: localizing error
0.205 * * * [progress]: generating rewritten candidates
0.205 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.206 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1 2)
0.209 * * * [progress]: generating series expansions
0.209 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.209 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0
0.209 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.209 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v
0.210 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.210 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.210 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.211 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0
0.211 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.212 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v
0.212 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1 2)
0.212 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0
0.212 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.212 * [taylor]: Taking taylor expansion of 5.0 in v
0.212 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.212 * [taylor]: Taking taylor expansion of v in v
0.212 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v
0.212 * [taylor]: Taking taylor expansion of 5.0 in v
0.212 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.212 * [taylor]: Taking taylor expansion of v in v
0.221 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.221 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.221 * [taylor]: Taking taylor expansion of 5.0 in v
0.221 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.221 * [taylor]: Taking taylor expansion of v in v
0.221 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.221 * [taylor]: Taking taylor expansion of 5.0 in v
0.221 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.221 * [taylor]: Taking taylor expansion of v in v
0.229 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0
0.229 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.229 * [taylor]: Taking taylor expansion of 5.0 in v
0.229 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.229 * [taylor]: Taking taylor expansion of v in v
0.229 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v
0.229 * [taylor]: Taking taylor expansion of 5.0 in v
0.229 * [taylor]: Taking taylor expansion of (pow v 2) in v
0.229 * [taylor]: Taking taylor expansion of v in v
0.236 * * * [progress]: simplifying candidates
0.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ PI 2)
  (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (* 5.0 v)
  (* 5.0 v)
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (* 5.0 (pow v 2))
  (* 5.0 (pow v 2))
  (* 5.0 (pow v 2))
0.239 * * [simplify]: iteration  0 :  40  enodes  (cost  37 )
0.240 * * [simplify]: iteration  1 :  74  enodes  (cost  37 )
0.242 * * [simplify]: iteration  2 :  179  enodes  (cost  37 )
0.245 * * [simplify]: iteration  3 :  534  enodes  (cost  37 )
0.262 * * [simplify]: iteration  4 :  3916  enodes  (cost  37 )
0.568 * * [simplify]: iteration  5 :  5001  enodes  (cost  37 )
0.570 * [simplify]: Simplified to:
   (/ PI 2)
  (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
  (* 5.0 v)
  (* 5.0 v)
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
  (* 5.0 (* v v))
0.570 * * * [progress]: adding candidates to table
0.579 * [progress]: [Phase 3 of 3] Extracting.
0.583 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.584 * * [simplify]: iteration  0 :  10  enodes  (cost  7 )
0.584 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.584 * [simplify]: Simplified to:
   (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
3.013 * [regime-testing]: End program error score: 0.5193363334007268