0.800 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.249 * * * [progress]: [2/2] Setting up program. 0.252 * [progress]: [Phase 2 of 3] Improving. 0.255 * [simplify]: Simplifying using # : (- (* (+ x 1.0) (+ x 1.0)) 1.0) 0.257 * * [simplify]: iteration 0 : 5 enodes (cost 9 ) 0.261 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.263 * * [simplify]: iteration 2 : 36 enodes (cost 9 ) 0.269 * * [simplify]: iteration 3 : 85 enodes (cost 9 ) 0.283 * * [simplify]: iteration 4 : 210 enodes (cost 9 ) 0.322 * * [simplify]: iteration 5 : 346 enodes (cost 9 ) 0.379 * * [simplify]: iteration 6 : 527 enodes (cost 9 ) 0.471 * * [simplify]: iteration 7 : 830 enodes (cost 9 ) 0.707 * * [simplify]: iteration 8 : 1898 enodes (cost 9 ) 1.564 * * [simplify]: iteration 9 : 2937 enodes (cost 9 ) 3.037 * * [simplify]: iteration 10 : 3562 enodes (cost 9 ) 5.137 * * [simplify]: iteration 11 : 4506 enodes (cost 9 ) 7.753 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 7.754 * [simplify]: Simplified to: (- (* (+ x 1.0) (+ x 1.0)) 1.0) 7.755 * * [progress]: iteration 1 / 4 7.755 * * * [progress]: picking best candidate 7.756 * * * * [pick]: Picked # 7.757 * * * [progress]: localizing error 7.762 * * * [progress]: generating rewritten candidates 7.762 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 7.773 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 7.790 * * * [progress]: generating series expansions 7.790 * * * * [progress]: [ 1 / 2 ] generating series at (2) 7.795 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0 7.795 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 7.796 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.796 * [taylor]: Taking taylor expansion of x in x 7.796 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 7.796 * [taylor]: Taking taylor expansion of 2.0 in x 7.796 * [taylor]: Taking taylor expansion of x in x 7.796 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x 7.796 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.796 * [taylor]: Taking taylor expansion of x in x 7.796 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 7.796 * [taylor]: Taking taylor expansion of 2.0 in x 7.796 * [taylor]: Taking taylor expansion of x in x 7.809 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 7.809 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 7.809 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.810 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.810 * [taylor]: Taking taylor expansion of x in x 7.810 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 7.810 * [taylor]: Taking taylor expansion of 2.0 in x 7.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.810 * [taylor]: Taking taylor expansion of x in x 7.810 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 7.810 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.810 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.810 * [taylor]: Taking taylor expansion of x in x 7.811 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 7.811 * [taylor]: Taking taylor expansion of 2.0 in x 7.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.811 * [taylor]: Taking taylor expansion of x in x 7.832 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0 7.832 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 7.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.832 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.832 * [taylor]: Taking taylor expansion of x in x 7.833 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 7.833 * [taylor]: Taking taylor expansion of 2.0 in x 7.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.833 * [taylor]: Taking taylor expansion of x in x 7.833 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x 7.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 7.833 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.833 * [taylor]: Taking taylor expansion of x in x 7.834 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 7.834 * [taylor]: Taking taylor expansion of 2.0 in x 7.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.834 * [taylor]: Taking taylor expansion of x in x 7.852 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 7.852 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0 7.852 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x 7.852 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.852 * [taylor]: Taking taylor expansion of x in x 7.852 * [taylor]: Taking taylor expansion of 1.0 in x 7.852 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x 7.852 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 7.852 * [taylor]: Taking taylor expansion of x in x 7.852 * [taylor]: Taking taylor expansion of 1.0 in x 7.855 * [approximate]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in (x) around 0 7.855 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x 7.855 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 7.855 * [taylor]: Taking taylor expansion of 1.0 in x 7.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.855 * [taylor]: Taking taylor expansion of x in x 7.856 * [taylor]: Taking taylor expansion of (pow (+ 1.0 (/ 1 x)) 2) in x 7.856 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 7.856 * [taylor]: Taking taylor expansion of 1.0 in x 7.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.856 * [taylor]: Taking taylor expansion of x in x 7.860 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0 7.860 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x 7.861 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.861 * [taylor]: Taking taylor expansion of 1.0 in x 7.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.861 * [taylor]: Taking taylor expansion of x in x 7.861 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x 7.861 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 7.861 * [taylor]: Taking taylor expansion of 1.0 in x 7.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x 7.861 * [taylor]: Taking taylor expansion of x in x 7.867 * * * [progress]: simplifying candidates 7.868 * [simplify]: Simplifying using # : (fma (+ x 1.0) (+ x 1.0) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) (fma (+ x 1.0) (+ x 1.0) (- (* (sqrt 1.0) (sqrt 1.0)))) (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) (fma (+ x 1.0) (+ x 1.0) (- (* 1.0 1))) (fma (- 1.0) 1 (* 1.0 1)) (expm1 (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (log1p (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- 1.0) (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0)) (log (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3)) (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0))) (- 1.0) (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0)) (+ (* (+ x 1.0) (+ x 1.0)) 1.0) (+ (+ x 1.0) (sqrt 1.0)) (- (+ x 1.0) (sqrt 1.0)) (- (* (+ x 1.0) 1.0) 1.0) (- (* 1.0 (+ x 1.0)) 1.0) (- 1.0) (expm1 (* (+ x 1.0) (+ x 1.0))) (log1p (* (+ x 1.0) (+ x 1.0))) (+ 1 1) (* (+ x 1.0) (+ x 1.0)) (+ 1 1) (+ (log (+ x 1.0)) (log (+ x 1.0))) (log (* (+ x 1.0) (+ x 1.0))) (exp (* (+ x 1.0) (+ x 1.0))) (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))) (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0)))) (cbrt (* (+ x 1.0) (+ x 1.0))) (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0))) (sqrt (* (+ x 1.0) (+ x 1.0))) (sqrt (* (+ x 1.0) (+ x 1.0))) (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3))) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0))) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0)) (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3))) (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (* (- x 1.0) (- x 1.0)) (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* 1 1) (* (+ x 1.0) (+ x 1.0)) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* 2 1) (* (+ x 1.0) x) (* (+ x 1.0) 1.0) (* x (+ x 1.0)) (* 1.0 (+ x 1.0)) (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (* (+ x 1.0) (sqrt (+ x 1.0))) (* (+ x 1.0) 1) (* (+ x 1.0) 1) (* (cbrt (+ x 1.0)) (+ x 1.0)) (* (sqrt (+ x 1.0)) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3))) (* (+ x 1.0) (- (* x x) (* 1.0 1.0))) (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0)) (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (* 2.0 x)) (+ (pow x 2) (+ (* 2.0 x) 1.0)) (+ (pow x 2) (+ (* 2.0 x) 1.0)) (+ (pow x 2) (+ (* 2.0 x) 1.0)) 7.871 * * [simplify]: iteration 0 : 106 enodes (cost 849 )