7.900 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.104 * * * [progress]: [2/2] Setting up program.
0.109 * [progress]: [Phase 2 of 3] Improving.
0.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (+ (- (- (* (* 3.0 x1) y2) (* x1 y3)) (* (* 3.0 x2) y1)) (* x3 y1)) 2.0)
0.111 * * [simplify]: iteration  0 :  41  enodes  (cost  10 )
0.112 * * [simplify]: iteration  1 :  106  enodes  (cost  10 )
0.115 * * [simplify]: iteration  2 :  244  enodes  (cost  10 )
0.120 * * [simplify]: iteration  3 :  482  enodes  (cost  10 )
0.129 * * [simplify]: iteration  4 :  851  enodes  (cost  10 )
0.142 * * [simplify]: iteration  5 :  2175  enodes  (cost  10 )
0.186 * * [simplify]: iteration  6 :  5001  enodes  (cost  10 )
0.186 * [simplify]: Simplified to:
   (pow (+ (- (- (* (* 3.0 x1) y2) (* x1 y3)) (* (* 3.0 x2) y1)) (* x3 y1)) 2.0)
0.187 * [progress]: [Phase 3 of 3] Extracting.
0.193 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow (+ (- (- (* (* 3.0 x1) y2) (* x1 y3)) (* (* 3.0 x2) y1)) (* x3 y1)) 2.0)
0.194 * * [simplify]: iteration  0 :  25  enodes  (cost  10 )
0.194 * * [simplify]: iteration  1 :  25  enodes  (cost  10 )
0.194 * [simplify]: Simplified to:
   (pow (+ (- (- (* (* 3.0 x1) y2) (* x1 y3)) (* (* 3.0 x2) y1)) (* x3 y1)) 2.0)
3.985 * [regime-testing]: End program error score: 0.6049894671561178