19.082 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (- (* x x) (* y y)) 0.020 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.021 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.023 * * [simplify]: iteration 2 : 17 enodes (cost 7 ) 0.025 * * [simplify]: iteration 3 : 32 enodes (cost 7 ) 0.030 * * [simplify]: iteration 4 : 57 enodes (cost 7 ) 0.040 * * [simplify]: iteration 5 : 98 enodes (cost 7 ) 0.063 * * [simplify]: iteration 6 : 156 enodes (cost 7 ) 0.109 * * [simplify]: iteration 7 : 324 enodes (cost 7 ) 0.704 * * [simplify]: iteration 8 : 1572 enodes (cost 7 ) 5.983 * * [simplify]: iteration done : 5000 enodes (cost 7 ) 5.983 * [simplify]: Simplified to: (* (- x y) (+ x y)) 5.985 * * [progress]: iteration 1 / 4 5.985 * * * [progress]: picking best candidate 5.987 * * * * [pick]: Picked # 5.987 * * * [progress]: localizing error 5.991 * * * [progress]: generating rewritten candidates 5.991 * * * [progress]: generating series expansions 5.991 * * * [progress]: simplifying candidates 5.992 * [simplify]: Simplifying using # : 5.992 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 5.992 * * [simplify]: iteration done : 0 enodes (cost 0 ) 5.992 * [simplify]: Simplified to: 5.992 * * * [progress]: adding candidates to table 5.993 * [progress]: [Phase 3 of 3] Extracting. 5.994 * [simplify]: Simplifying using # : (* (- x y) (+ x y)) 5.994 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 5.995 * * [simplify]: iteration 1 : 7 enodes (cost 7 ) 5.995 * * [simplify]: iteration done : 7 enodes (cost 7 ) 5.995 * [simplify]: Simplified to: (* (- x y) (+ x y)) 6.512 * [regime-testing]: End program error score: 0.0007500937617202151