6.507 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.056 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (neg x) (* 2.0 (log1p (exp (neg x))))))
0.061 * * [simplify]: iteration  0 :  16  enodes  (cost  7 )
0.062 * * [simplify]: iteration  1 :  35  enodes  (cost  7 )
0.063 * * [simplify]: iteration  2 :  62  enodes  (cost  7 )
0.064 * * [simplify]: iteration  3 :  123  enodes  (cost  7 )
0.067 * * [simplify]: iteration  4 :  379  enodes  (cost  7 )
0.073 * * [simplify]: iteration  5 :  1585  enodes  (cost  7 )
0.096 * * [simplify]: iteration  6 :  5001  enodes  (cost  7 )
0.096 * [simplify]: Simplified to:
   (exp (- (neg x) (* 2.0 (log1p (exp (neg x))))))
0.097 * [progress]: [Phase 3 of 3] Extracting.
0.099 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (neg x) (* 2.0 (log1p (exp (neg x))))))
0.100 * * [simplify]: iteration  0 :  9  enodes  (cost  7 )
0.100 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.100 * [simplify]: Simplified to:
   (exp (- (neg x) (* 2.0 (log1p (exp (neg x))))))
2.083 * [regime-testing]: End program error score: 0.020988829678488908