1.829 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* re re) (* im im))
0.040 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.044 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.045 * * [simplify]: iteration  2 :  17  enodes  (cost  7 )
0.047 * * [simplify]: iteration  3 :  32  enodes  (cost  7 )
0.070 * * [simplify]: iteration  4 :  57  enodes  (cost  7 )
0.082 * * [simplify]: iteration  5 :  98  enodes  (cost  7 )
0.104 * * [simplify]: iteration  6 :  156  enodes  (cost  7 )
0.156 * * [simplify]: iteration  7 :  324  enodes  (cost  7 )
0.827 * * [simplify]: iteration  8 :  1576  enodes  (cost  7 )
6.942 * * [simplify]: iteration  done :  5000  enodes  (cost  7 )
6.943 * [simplify]: Simplified to:
   (* (- re im) (+ re im))
6.948 * * [progress]: iteration 1 / 4
6.948 * * * [progress]: picking best candidate
6.950 * * * * [pick]: Picked  #<alt (λ (re im) (- (* re re) (* im im)))>
6.950 * * * [progress]: localizing error
6.957 * * * [progress]: generating rewritten candidates
6.959 * * * [progress]: generating series expansions
6.959 * * * [progress]: simplifying candidates
6.959 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
6.959 * [simplify]: Simplified to:
   
6.959 * * * [progress]: adding candidates to table
6.959 * [progress]: [Phase 3 of 3] Extracting.
6.962 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* re re) (* im im))
6.962 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
6.962 * * [simplify]: iteration  done :  5  enodes  (cost  7 )
6.962 * [simplify]: Simplified to:
   (- (* re re) (* im im))
7.940 * [regime-testing]: End program error score: 0.0075009376172021506