11.796 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying: (* (* 3.0 (- 2.0 (* x 3.0))) x) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: Extracting # 5 : cost 0 0.023 * * [simplify]: iteration 0 : 7 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 1 : 14 enodes (cost 9 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 2 : 32 enodes (cost 9 ) 0.059 * * [simplify]: Extracting # 0 : cost 0 0.059 * * [simplify]: Extracting # 1 : cost 0 0.059 * * [simplify]: Extracting # 2 : cost 0 0.059 * * [simplify]: iteration 3 : 81 enodes (cost 9 ) 0.110 * * [simplify]: Extracting # 0 : cost 0 0.111 * * [simplify]: Extracting # 1 : cost 0 0.111 * * [simplify]: Extracting # 2 : cost 0 0.111 * * [simplify]: iteration 4 : 158 enodes (cost 9 ) 0.199 * * [simplify]: Extracting # 0 : cost 0 0.200 * * [simplify]: iteration 5 : 200 enodes (cost 9 ) 0.284 * * [simplify]: Extracting # 0 : cost 0 0.284 * * [simplify]: iteration done: 200 enodes (cost 9 ) 0.284 * [simplify]: Simplified to: (* (* 3.0 (- 2.0 (* x 3.0))) x) 0.284 * * [progress]: iteration 1 / 4 0.284 * * * [progress]: picking best candidate 0.286 * * * * [pick]: Picked # 0.286 * * * [progress]: localizing error 0.297 * * * [progress]: generating rewritten candidates 0.298 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.351 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.394 * * * [progress]: generating series expansions 0.394 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.395 * [backup-simplify]: Simplify (* (* 3.0 (- 2.0 (* x 3.0))) x) into (* 3.0 (* (- 2.0 (* 3.0 x)) x)) 0.395 * [approximate]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in (x) around 0 0.395 * [taylor]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in x 0.395 * [taylor]: Taking taylor expansion of 3.0 in x 0.395 * [backup-simplify]: Simplify 3.0 into 3.0 0.395 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 3.0 x)) x) in x 0.395 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x 0.395 * [taylor]: Taking taylor expansion of 2.0 in x 0.395 * [backup-simplify]: Simplify 2.0 into 2.0 0.395 * [taylor]: Taking taylor expansion of (* 3.0 x) in x 0.395 * [taylor]: Taking taylor expansion of 3.0 in x 0.395 * [backup-simplify]: Simplify 3.0 into 3.0 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify 1 into 1 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify 1 into 1 0.395 * [taylor]: Taking taylor expansion of (* 3.0 (* (- 2.0 (* 3.0 x)) x)) in x 0.395 * [taylor]: Taking taylor expansion of 3.0 in x 0.395 * [backup-simplify]: Simplify 3.0 into 3.0 0.395 * [taylor]: Taking taylor expansion of (* (- 2.0 (* 3.0 x)) x) in x 0.395 * [taylor]: Taking taylor expansion of (- 2.0 (* 3.0 x)) in x 0.395 * [taylor]: Taking taylor expansion of 2.0 in x 0.395 * [backup-simplify]: Simplify 2.0 into 2.0 0.395 * [taylor]: Taking taylor expansion of (* 3.0 x) in x 0.395 * [taylor]: Taking taylor expansion of 3.0 in x 0.395 * [backup-simplify]: Simplify 3.0 into 3.0 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify 1 into 1 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [backup-simplify]: Simplify 1 into 1 0.396 * [backup-simplify]: Simplify (* 3.0 0) into 0 0.397 * [backup-simplify]: Simplify (- 0) into 0 0.398 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0 0.398 * [backup-simplify]: Simplify (* 2.0 0) into 0 0.399 * [backup-simplify]: Simplify (* 3.0 0) into 0 0.399 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify (+ (* 3.0 1) (* 0 0)) into 3.0 0.401 * [backup-simplify]: Simplify (- 3.0) into (- 3.0) 0.402 * [backup-simplify]: Simplify (+ 0 (- 3.0)) into (- 3.0) 0.404 * [backup-simplify]: Simplify (+ (* 2.0 1) (* (- 3.0) 0)) into 2.0 0.406 * [backup-simplify]: Simplify (+ (* 3.0 2.0) (* 0 0)) into 6.0 0.406 * [backup-simplify]: Simplify 6.0 into 6.0 0.407 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 1) (* 0 0))) into 0 0.408 * [backup-simplify]: Simplify (- 0) into 0 0.408 * [backup-simplify]: Simplify (+ 0 0) into 0 0.412 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 1) (* 0 0))) into (- 3.0) 0.415 * [backup-simplify]: Simplify (+ (* 3.0 (- 3.0)) (+ (* 0 2.0) (* 0 0))) into (- 9.0) 0.416 * [backup-simplify]: Simplify (- 9.0) into (- 9.0) 0.417 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.418 * [backup-simplify]: Simplify (- 0) into 0 0.418 * [backup-simplify]: Simplify (+ 0 0) into 0 0.420 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 0) (+ (* 0 1) (* 0 0)))) into 0 0.422 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 (- 3.0)) (+ (* 0 2.0) (* 0 0)))) into 0 0.422 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.424 * [backup-simplify]: Simplify (- 0) into 0 0.425 * [backup-simplify]: Simplify (+ 0 0) into 0 0.427 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.433 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 (- 3.0)) (+ (* 0 2.0) (* 0 0))))) into 0 0.433 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.436 * [backup-simplify]: Simplify (- 0) into 0 0.436 * [backup-simplify]: Simplify (+ 0 0) into 0 0.438 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.441 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 3.0)) (+ (* 0 2.0) (* 0 0)))))) into 0 0.441 * [backup-simplify]: Simplify 0 into 0 0.443 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.444 * [backup-simplify]: Simplify (- 0) into 0 0.444 * [backup-simplify]: Simplify (+ 0 0) into 0 0.446 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.449 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 3.0)) (+ (* 0 2.0) (* 0 0))))))) into 0 0.449 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.452 * [backup-simplify]: Simplify (- 0) into 0 0.452 * [backup-simplify]: Simplify (+ 0 0) into 0 0.454 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.456 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 3.0)) (+ (* 0 2.0) (* 0 0)))))))) into 0 0.456 * [backup-simplify]: Simplify 0 into 0 0.457 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 0.458 * [backup-simplify]: Simplify (- 0) into 0 0.458 * [backup-simplify]: Simplify (+ 0 0) into 0 0.459 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* (- 3.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 0.461 * [backup-simplify]: Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 3.0)) (+ (* 0 2.0) (* 0 0))))))))) into 0 0.461 * [backup-simplify]: Simplify 0 into 0