0.186 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying: (- 1.0 (* x (+ 0.253 (* x 0.12)))) 0.018 * * [simplify]: Extracting # 0 : cost 0 0.018 * * [simplify]: Extracting # 1 : cost 0 0.018 * * [simplify]: Extracting # 2 : cost 0 0.018 * * [simplify]: Extracting # 3 : cost 0 0.018 * * [simplify]: Extracting # 4 : cost 0 0.018 * * [simplify]: Extracting # 5 : cost 0 0.018 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.019 * * [simplify]: Extracting # 0 : cost 0 0.019 * * [simplify]: Extracting # 1 : cost 0 0.019 * * [simplify]: Extracting # 2 : cost 0 0.019 * * [simplify]: iteration 1 : 19 enodes (cost 9 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 2 : 45 enodes (cost 8 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.034 * * [simplify]: iteration 3 : 79 enodes (cost 8 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.053 * * [simplify]: Extracting # 1 : cost 0 0.053 * * [simplify]: Extracting # 2 : cost 0 0.054 * * [simplify]: iteration 4 : 122 enodes (cost 8 ) 0.091 * * [simplify]: Extracting # 0 : cost 0 0.091 * * [simplify]: Extracting # 1 : cost 0 0.091 * * [simplify]: Extracting # 2 : cost 0 0.091 * * [simplify]: Extracting # 3 : cost 0 0.092 * * [simplify]: iteration 5 : 162 enodes (cost 8 ) 0.168 * * [simplify]: Extracting # 0 : cost 0 0.169 * * [simplify]: Extracting # 1 : cost 0 0.169 * * [simplify]: Extracting # 2 : cost 0 0.169 * * [simplify]: Extracting # 3 : cost 0 0.169 * * [simplify]: iteration 6 : 213 enodes (cost 8 ) 0.353 * * [simplify]: Extracting # 0 : cost 0 0.354 * * [simplify]: Extracting # 1 : cost 0 0.354 * * [simplify]: Extracting # 2 : cost 0 0.354 * * [simplify]: iteration 7 : 299 enodes (cost 8 ) 0.477 * * [simplify]: Extracting # 0 : cost 0 0.477 * * [simplify]: Extracting # 1 : cost 0 0.477 * * [simplify]: iteration 8 : 353 enodes (cost 8 ) 0.579 * * [simplify]: Extracting # 0 : cost 0 0.579 * * [simplify]: iteration 9 : 354 enodes (cost 8 ) 0.679 * * [simplify]: Extracting # 0 : cost 0 0.680 * * [simplify]: iteration done: 354 enodes (cost 8 ) 0.680 * [simplify]: Simplified to: (- 1.0 (* (fma 0.12 x 0.253) x)) 0.685 * * [progress]: iteration 1 / 4 0.685 * * * [progress]: picking best candidate 0.687 * * * * [pick]: Picked # 0.688 * * * [progress]: localizing error 0.700 * * * [progress]: generating rewritten candidates 0.700 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.715 * * * [progress]: generating series expansions 0.715 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.716 * [backup-simplify]: Simplify (* (fma 0.12 x 0.253) x) into (* x (fma 0.12 x 0.253)) 0.716 * [approximate]: Taking taylor expansion of (* x (fma 0.12 x 0.253)) in (x) around 0 0.716 * [taylor]: Taking taylor expansion of (* x (fma 0.12 x 0.253)) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [backup-simplify]: Simplify 0 into 0 0.716 * [backup-simplify]: Simplify 1 into 1 0.716 * [taylor]: Taking taylor expansion of (fma 0.12 x 0.253) in x 0.716 * [taylor]: Rewrote expression to (+ (* 0.12 x) 0.253) 0.716 * [taylor]: Taking taylor expansion of (* 0.12 x) in x 0.716 * [taylor]: Taking taylor expansion of 0.12 in x 0.716 * [backup-simplify]: Simplify 0.12 into 0.12 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [backup-simplify]: Simplify 0 into 0 0.716 * [backup-simplify]: Simplify 1 into 1 0.716 * [taylor]: Taking taylor expansion of 0.253 in x 0.716 * [backup-simplify]: Simplify 0.253 into 0.253 0.716 * [taylor]: Taking taylor expansion of (* x (fma 0.12 x 0.253)) in x 0.716 * [taylor]: Taking taylor expansion of x in x 0.716 * [backup-simplify]: Simplify 0 into 0 0.716 * [backup-simplify]: Simplify 1 into 1 0.716 * [taylor]: Taking taylor expansion of (fma 0.12 x 0.253) in x 0.717 * [taylor]: Rewrote expression to (+ (* 0.12 x) 0.253) 0.717 * [taylor]: Taking taylor expansion of (* 0.12 x) in x 0.717 * [taylor]: Taking taylor expansion of 0.12 in x 0.717 * [backup-simplify]: Simplify 0.12 into 0.12 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [backup-simplify]: Simplify 0 into 0 0.717 * [backup-simplify]: Simplify 1 into 1 0.717 * [taylor]: Taking taylor expansion of 0.253 in x 0.717 * [backup-simplify]: Simplify 0.253 into 0.253 0.718 * [backup-simplify]: Simplify (* 0.12 0) into 0 0.718 * [backup-simplify]: Simplify (+ 0 0.253) into 0.253 0.718 * [backup-simplify]: Simplify (* 0 0.253) into 0 0.718 * [backup-simplify]: Simplify 0 into 0 0.720 * [backup-simplify]: Simplify (+ (* 0.12 1) (* 0 0)) into 0.12 0.720 * [backup-simplify]: Simplify (+ 0.12 0) into 0.12 0.722 * [backup-simplify]: Simplify (+ (* 0 0.12) (* 1 0.253)) into 0.253 0.722 * [backup-simplify]: Simplify 0.253 into 0.253 0.723 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 1) (* 0 0))) into 0 0.723 * [backup-simplify]: Simplify (+ 0 0) into 0 0.726 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0.12) (* 0 0.253))) into 0.12 0.726 * [backup-simplify]: Simplify 0.12 into 0.12 0.728 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.728 * [backup-simplify]: Simplify (+ 0 0) into 0 0.729 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0.12) (* 0 0.253)))) into 0 0.729 * [backup-simplify]: Simplify 0 into 0 0.731 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.731 * [backup-simplify]: Simplify (+ 0 0) into 0 0.733 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0.12) (* 0 0.253))))) into 0 0.733 * [backup-simplify]: Simplify 0 into 0 0.734 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.735 * [backup-simplify]: Simplify (+ 0 0) into 0 0.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0.12) (* 0 0.253)))))) into 0 0.737 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.739 * [backup-simplify]: Simplify (+ 0 0) into 0 0.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0.12) (* 0 0.253))))))) into 0 0.741 * [backup-simplify]: Simplify 0 into 0 0.743 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.743 * [backup-simplify]: Simplify (+ 0 0) into 0 0.745 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0.12) (* 0 0.253)))))))) into 0 0.746 * [backup-simplify]: Simplify 0 into 0 0.748 * [backup-simplify]: Simplify (+ (* 0.12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 0.748 * [backup-simplify]: Simplify (+ 0 0) into 0 0.751 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0.12) (* 0 0.253))))))))) into 0 0.751 * [backup-simplify]: Simplify 0 into 0