15.804 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.057 * [progress]: [Phase 2 of 3] Improving.
0.057 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (atan (+ n 1.0)) (atan n))
0.061 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.063 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.064 * * [simplify]: iteration  2 :  10  enodes  (cost  4 )
0.064 * [simplify]: Simplified to:
   (- (atan (+ n 1.0)) (atan n))
0.065 * [progress]: [Phase 3 of 3] Extracting.
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (atan (+ n 1.0)) (atan n))
0.070 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.070 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
0.070 * [simplify]: Simplified to:
   (- (atan (+ n 1.0)) (atan n))
1.146 * [regime-testing]: End program error score: 14.604130255139863