13.578 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.141 * * * [progress]: [2/2] Setting up program.
0.146 * [progress]: [Phase 2 of 3] Improving.
0.146 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* (+ B D) (- B D)) (* (* a B) (- (* (* 2.0 A) b) (* a B)))) (* A (- (* A (- d (* b b))) (* (* 2.0 B) c))))
0.148 * * [simplify]: iteration  0 :  53  enodes  (cost  18 )
0.150 * * [simplify]: iteration  1 :  142  enodes  (cost  18 )
0.153 * * [simplify]: iteration  2 :  491  enodes  (cost  18 )
0.162 * * [simplify]: iteration  3 :  1559  enodes  (cost  18 )
0.198 * * [simplify]: iteration  4 :  5001  enodes  (cost  18 )
0.198 * [simplify]: Simplified to:
   (+ (+ (* (+ B D) (- B D)) (* (* a B) (- (* (* 2.0 A) b) (* a B)))) (* A (- (* A (- d (* b b))) (* (* 2.0 B) c))))
0.199 * [progress]: [Phase 3 of 3] Extracting.
0.203 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* (+ B D) (- B D)) (* (* a B) (- (* (* 2.0 A) b) (* a B)))) (* A (- (* A (- d (* b b))) (* (* 2.0 B) c))))
0.204 * * [simplify]: iteration  0 :  37  enodes  (cost  18 )
0.204 * * [simplify]: iteration  1 :  37  enodes  (cost  18 )
0.204 * [simplify]: Simplified to:
   (+ (+ (* (+ B D) (- B D)) (* (* a B) (- (* (* 2.0 A) b) (* a B)))) (* A (- (* A (- d (* b b))) (* (* 2.0 B) c))))
5.067 * [regime-testing]: End program error score: 11.255330353834673