13.354 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.248 * * * [progress]: [2/2] Setting up program.
0.253 * [progress]: [Phase 2 of 3] Improving.
0.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ (* (exp a) an) (* (exp c) cn))) (log (+ an bn)))
0.256 * * [simplify]: iteration  0 :  20  enodes  (cost  9 )
0.257 * * [simplify]: iteration  1 :  21  enodes  (cost  9 )
0.258 * * [simplify]: iteration  2 :  21  enodes  (cost  9 )
0.258 * [simplify]: Simplified to:
   (- (log (+ (* (exp a) an) (* (exp c) cn))) (log (+ an bn)))
0.258 * [progress]: [Phase 3 of 3] Extracting.
0.263 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ (* (exp a) an) (* (exp c) cn))) (log (+ an bn)))
0.264 * * [simplify]: iteration  0 :  18  enodes  (cost  9 )
0.264 * * [simplify]: iteration  1 :  18  enodes  (cost  9 )
0.264 * [simplify]: Simplified to:
   (- (log (+ (* (exp a) an) (* (exp c) cn))) (log (+ an bn)))
8.107 * [regime-testing]: End program error score: 27.451983286921998