10.375 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying: (sqrt (+ (* x x) y)) 0.020 * * [simplify]: Extracting # 0 : cost 0 0.020 * * [simplify]: Extracting # 1 : cost 0 0.020 * * [simplify]: Extracting # 2 : cost 0 0.020 * * [simplify]: Extracting # 3 : cost 0 0.020 * * [simplify]: Extracting # 4 : cost 0 0.020 * * [simplify]: Extracting # 5 : cost 0 0.020 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 0.021 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: iteration done: 7 enodes (cost 5 ) 0.022 * [simplify]: Simplified to: (sqrt (fma x x y)) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.032 * * * [progress]: generating rewritten candidates 0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.034 * * * [progress]: generating series expansions 0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.034 * [backup-simplify]: Simplify (sqrt (fma x x y)) into (sqrt (fma x x y)) 0.034 * [approximate]: Taking taylor expansion of (sqrt (fma x x y)) in (x y) around 0 0.034 * [taylor]: Taking taylor expansion of (sqrt (fma x x y)) in y 0.034 * [taylor]: Taking taylor expansion of (fma x x y) in y 0.034 * [taylor]: Rewrote expression to (+ (* x x) y) 0.034 * [taylor]: Taking taylor expansion of (* x x) in y 0.034 * [taylor]: Taking taylor expansion of x in y 0.034 * [backup-simplify]: Simplify x into x 0.034 * [taylor]: Taking taylor expansion of x in y 0.035 * [backup-simplify]: Simplify x into x 0.035 * [taylor]: Taking taylor expansion of y in y 0.035 * [backup-simplify]: Simplify 0 into 0 0.035 * [backup-simplify]: Simplify 1 into 1