4.197 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (+ 1.0 (* 0.278393 x)) (* 0.230389 (* x x))) (* 0.000972 (* (* x x) x))) (* 0.078108 (* (* x x) (* x x))))
0.033 * * [simplify]: iteration  0 :  40  enodes  (cost  14 )
0.035 * * [simplify]: iteration  1 :  110  enodes  (cost  13 )
0.038 * * [simplify]: iteration  2 :  308  enodes  (cost  9 )
0.043 * * [simplify]: iteration  3 :  610  enodes  (cost  9 )
0.052 * * [simplify]: iteration  4 :  924  enodes  (cost  9 )
0.063 * * [simplify]: iteration  5 :  1335  enodes  (cost  9 )
0.090 * * [simplify]: iteration  6 :  3045  enodes  (cost  9 )
0.173 * * [simplify]: iteration  7 :  5002  enodes  (cost  9 )
0.174 * [simplify]: Simplified to:
   (+ (+ (* (pow x 3) (+ (* x 0.078108) 0.000972)) 1.0) (* x (+ 0.278393 (* 0.230389 x))))
0.177 * [progress]: [Phase 3 of 3] Extracting.
0.177 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (+ (* (pow x 3) (+ (* x 0.078108) 0.000972)) 1.0) (* x (+ 0.278393 (* 0.230389 x)))))> #<alt (λ (x) (+ (+ (+ (+ 1.0 (* 0.278393 x)) (* 0.230389 (* x x))) (* 0.000972 (* (* x x) x))) (* 0.078108 (* (* x x) (* x x)))))>)
0.178 * * * [regime-changes]: Trying 2 branch expressions: ((+ (+ (+ (+ 1.0 (* 0.278393 x)) (* 0.230389 (* x x))) (* 0.000972 (* (* x x) x))) (* 0.078108 (* (* x x) (* x x)))) x)
0.178 * * * * [regimes]: Trying to branch on (+ (+ (+ (+ 1.0 (* 0.278393 x)) (* 0.230389 (* x x))) (* 0.000972 (* (* x x) x))) (* 0.078108 (* (* x x) (* x x)))) from (#<alt (λ (x) (+ (+ (* (pow x 3) (+ (* x 0.078108) 0.000972)) 1.0) (* x (+ 0.278393 (* 0.230389 x)))))> #<alt (λ (x) (+ (+ (+ (+ 1.0 (* 0.278393 x)) (* 0.230389 (* x x))) (* 0.000972 (* (* x x) x))) (* 0.078108 (* (* x x) (* x x)))))>)
0.204 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (+ (* (pow x 3) (+ (* x 0.078108) 0.000972)) 1.0) (* x (+ 0.278393 (* 0.230389 x)))))> #<alt (λ (x) (+ (+ (+ (+ 1.0 (* 0.278393 x)) (* 0.230389 (* x x))) (* 0.000972 (* (* x x) x))) (* 0.078108 (* (* x x) (* x x)))))>)
0.225 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.226 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* (pow x 3) (+ (* x 0.078108) 0.000972)) 1.0) (* x (+ 0.278393 (* 0.230389 x))))
0.226 * * [simplify]: iteration  0 :  24  enodes  (cost  9 )
0.227 * * [simplify]: iteration  1 :  24  enodes  (cost  9 )
0.227 * [simplify]: Simplified to:
   (+ (+ (* (pow x 3) (+ (* x 0.078108) 0.000972)) 1.0) (* x (+ 0.278393 (* 0.230389 x))))
1.306 * [regime-testing]: End program error score: 0.07768903456781256