1.946 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.025 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying using # : (- (* x x) (* y y)) 0.028 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.029 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.030 * * [simplify]: iteration 2 : 17 enodes (cost 7 ) 0.032 * * [simplify]: iteration 3 : 32 enodes (cost 7 ) 0.036 * * [simplify]: iteration 4 : 57 enodes (cost 7 ) 0.044 * * [simplify]: iteration 5 : 98 enodes (cost 7 ) 0.063 * * [simplify]: iteration 6 : 163 enodes (cost 7 ) 0.088 * * [simplify]: iteration 7 : 331 enodes (cost 7 ) 0.184 * * [simplify]: iteration 8 : 1623 enodes (cost 7 ) 0.756 * * [simplify]: iteration done : 5000 enodes (cost 7 ) 0.757 * [simplify]: Simplified to: (* (- x y) (+ x y)) 0.760 * * [progress]: iteration 1 / 4 0.760 * * * [progress]: picking best candidate 0.762 * * * * [pick]: Picked # 0.762 * * * [progress]: localizing error 0.767 * * * [progress]: generating rewritten candidates 0.767 * * * [progress]: generating series expansions 0.767 * * * [progress]: simplifying candidates 0.767 * [simplify]: Simplifying using # : 0.767 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.767 * * [simplify]: iteration done : 0 enodes (cost 0 ) 0.768 * [simplify]: Simplified to: 0.768 * * * [progress]: adding candidates to table 0.768 * [progress]: [Phase 3 of 3] Extracting. 0.770 * [simplify]: Simplifying using # : (* (- x y) (+ x y)) 0.770 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.770 * * [simplify]: iteration 1 : 7 enodes (cost 7 ) 0.771 * * [simplify]: iteration done : 7 enodes (cost 7 ) 0.771 * [simplify]: Simplified to: (* (- x y) (+ x y)) 1.730 * [regime-testing]: End program error score: 0.0007500937617202151