25.701 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x 3.0) x)
0.013 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.015 * * [simplify]: iteration  1 :  10  enodes  (cost  2 )
0.016 * * [simplify]: iteration  2 :  10  enodes  (cost  2 )
0.016 * [simplify]: Simplified to:
   (* (* x 3.0) x)
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.017 * * * * [pick]: Picked  #<alt (λ (x) (* (* x 3.0) x))>
0.017 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.026 * * * [progress]: generating series expansions
0.026 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.026 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0
0.026 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.026 * [taylor]: Taking taylor expansion of 3.0 in x
0.026 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.026 * [taylor]: Taking taylor expansion of x in x
0.026 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.026 * [taylor]: Taking taylor expansion of 3.0 in x
0.026 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.026 * [taylor]: Taking taylor expansion of x in x
0.037 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.038 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.038 * [taylor]: Taking taylor expansion of 3.0 in x
0.038 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.038 * [taylor]: Taking taylor expansion of 3.0 in x
0.038 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.050 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.050 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.050 * [taylor]: Taking taylor expansion of 3.0 in x
0.050 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.051 * [taylor]: Taking taylor expansion of 3.0 in x
0.051 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.062 * * * [progress]: simplifying candidates
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 3.0 x)
  (* x x)
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
0.065 * * [simplify]: iteration  0 :  12  enodes  (cost  8 )
0.066 * * [simplify]: iteration  1 :  26  enodes  (cost  8 )
0.068 * * [simplify]: iteration  2 :  68  enodes  (cost  8 )
0.070 * * [simplify]: iteration  3 :  180  enodes  (cost  8 )
0.075 * * [simplify]: iteration  4 :  596  enodes  (cost  8 )
0.101 * * [simplify]: iteration  5 :  3251  enodes  (cost  8 )
0.215 * * [simplify]: iteration  6 :  5001  enodes  (cost  8 )
0.215 * [simplify]: Simplified to:
   (* 3.0 x)
  (pow x 2)
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
0.215 * * * [progress]: adding candidates to table
0.221 * * [progress]: iteration 2 / 4
0.221 * * * [progress]: picking best candidate
0.222 * * * * [pick]: Picked  #<alt (λ (x) (* 3.0 (pow x 2)))>
0.222 * * * [progress]: localizing error
0.226 * * * [progress]: generating rewritten candidates
0.226 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.229 * * * [progress]: generating series expansions
0.229 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.229 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0
0.229 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.229 * [taylor]: Taking taylor expansion of 3.0 in x
0.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.229 * [taylor]: Taking taylor expansion of 3.0 in x
0.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.237 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.237 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.237 * [taylor]: Taking taylor expansion of 3.0 in x
0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.237 * [taylor]: Taking taylor expansion of 3.0 in x
0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.244 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.244 * [taylor]: Taking taylor expansion of 3.0 in x
0.244 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.245 * [taylor]: Taking taylor expansion of 3.0 in x
0.245 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.253 * * * [progress]: simplifying candidates
0.253 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 3.0 x)
  (* 3.0 (pow x (/ 2 2)))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
0.260 * * [simplify]: iteration  0 :  20  enodes  (cost  8 )
0.261 * * [simplify]: iteration  1 :  46  enodes  (cost  8 )
0.263 * * [simplify]: iteration  2 :  145  enodes  (cost  8 )
0.267 * * [simplify]: iteration  3 :  524  enodes  (cost  8 )
0.286 * * [simplify]: iteration  4 :  2524  enodes  (cost  8 )
0.369 * * [simplify]: iteration  5 :  5001  enodes  (cost  8 )
0.369 * [simplify]: Simplified to:
   (* x 3.0)
  (* x 3.0)
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
0.369 * * * [progress]: adding candidates to table
0.374 * [progress]: [Phase 3 of 3] Extracting.
0.374 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* 3.0 (pow x 2)))> #<alt (λ (x) (* (* x 3.0) x))>)
0.374 * * * [regime-changes]: Trying 2 branch expressions: ((* (* x 3.0) x) x)
0.374 * * * * [regimes]: Trying to branch on (* (* x 3.0) x) from (#<alt (λ (x) (* 3.0 (pow x 2)))> #<alt (λ (x) (* (* x 3.0) x))>)
0.382 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* 3.0 (pow x 2)))> #<alt (λ (x) (* (* x 3.0) x))>)
0.391 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.391 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x 3.0) x)
0.392 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.392 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.392 * [simplify]: Simplified to:
   (* (* x 3.0) x)
0.715 * [regime-testing]: Baseline error score: 0.17052131516439556
0.716 * [regime-testing]: Oracle error score: 0.05650706338292286
0.716 * [regime-testing]: End program error score: 0.17052131516439556