74.457 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying:
  (+ (* x y) (* z t))
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: Extracting # 3 : cost  0
0.029 * * [simplify]: Extracting # 4 : cost  0
0.029 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: iteration  1 :  11  enodes  (cost  6 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: iteration  2 :  14  enodes  (cost  6 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: iteration done:  14  enodes  (cost  6 )
0.034 * [simplify]: Simplified to:
  (fma x y (* z t))
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate
0.040 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma x y (* z t)))>
0.040 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.051 * * * [progress]: generating series expansions
0.051 * * * [progress]: simplifying candidates
0.051 * [simplify]: Simplifying:
  
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: iteration done:  0  enodes  (cost  0 )
0.051 * [simplify]: Simplified to:
  
0.051 * * * [progress]: adding candidates to table
0.052 * [progress]: [Phase 3 of 3] Extracting.
0.054 * [simplify]: Simplifying:
  (fma x y (* z t))
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: Extracting # 1 : cost  0
0.054 * * [simplify]: Extracting # 2 : cost  0
0.055 * * [simplify]: Extracting # 3 : cost  0
0.055 * * [simplify]: Extracting # 4 : cost  0
0.055 * * [simplify]: iteration  0 :  6  enodes  (cost  6 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
0.056 * * [simplify]: Extracting # 0 : cost  0
0.056 * * [simplify]: iteration done:  7  enodes  (cost  6 )
0.056 * [simplify]: Simplified to:
  (fma x y (* z t))
1.327 * [regime-testing]: Baseline error score: 0.006250781347668459
1.331 * [regime-testing]: Oracle error score: 0.006250781347668459
1.332 * [regime-testing]: End program error score: 0.006250781347668459