3.036 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (- (* (+ x 1.0) y) x) 0.014 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.015 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.016 * * [simplify]: iteration 2 : 19 enodes (cost 7 ) 0.019 * * [simplify]: iteration 3 : 31 enodes (cost 7 ) 0.023 * * [simplify]: iteration 4 : 37 enodes (cost 7 ) 0.027 * * [simplify]: iteration 5 : 41 enodes (cost 7 ) 0.035 * * [simplify]: iteration 6 : 49 enodes (cost 7 ) 0.041 * * [simplify]: iteration 7 : 69 enodes (cost 7 ) 0.051 * * [simplify]: iteration 8 : 103 enodes (cost 7 ) 0.074 * * [simplify]: iteration 9 : 178 enodes (cost 7 ) 0.110 * * [simplify]: iteration 10 : 210 enodes (cost 7 ) 0.154 * * [simplify]: iteration 11 : 247 enodes (cost 7 ) 0.209 * * [simplify]: iteration 12 : 277 enodes (cost 7 ) 0.281 * * [simplify]: iteration 13 : 334 enodes (cost 7 ) 0.400 * * [simplify]: iteration 14 : 500 enodes (cost 7 ) 0.633 * * [simplify]: iteration 15 : 590 enodes (cost 7 ) 0.938 * * [simplify]: iteration 16 : 742 enodes (cost 7 ) 1.344 * * [simplify]: iteration 17 : 750 enodes (cost 7 ) 1.760 * * [simplify]: iteration done : 750 enodes (cost 7 ) 1.760 * [simplify]: Simplified to: (- (* (+ x 1.0) y) x) 1.761 * * [progress]: iteration 1 / 4 1.761 * * * [progress]: picking best candidate 1.762 * * * * [pick]: Picked # 1.762 * * * [progress]: localizing error 1.767 * * * [progress]: generating rewritten candidates 1.767 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 1.777 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.782 * * * [progress]: generating series expansions 1.783 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 1.783 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 1.783 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 1.783 * [taylor]: Taking taylor expansion of y in y 1.783 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 1.783 * [taylor]: Taking taylor expansion of x in y 1.783 * [taylor]: Taking taylor expansion of 1.0 in y 1.783 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 1.783 * [taylor]: Taking taylor expansion of y in x 1.783 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of 1.0 in x 1.783 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 1.783 * [taylor]: Taking taylor expansion of y in x 1.783 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [taylor]: Taking taylor expansion of 1.0 in x 1.784 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.784 * [taylor]: Taking taylor expansion of 1.0 in y 1.784 * [taylor]: Taking taylor expansion of y in y 1.784 * [taylor]: Taking taylor expansion of y in y 1.786 * [taylor]: Taking taylor expansion of 0 in y 1.787 * [taylor]: Taking taylor expansion of 0 in y 1.789 * [taylor]: Taking taylor expansion of 0 in y 1.789 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 1.789 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 1.789 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 1.789 * [taylor]: Taking taylor expansion of 1.0 in y 1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.789 * [taylor]: Taking taylor expansion of x in y 1.789 * [taylor]: Taking taylor expansion of y in y 1.789 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 1.789 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 1.789 * [taylor]: Taking taylor expansion of 1.0 in x 1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.789 * [taylor]: Taking taylor expansion of x in x 1.790 * [taylor]: Taking taylor expansion of y in x 1.790 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 1.790 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 1.790 * [taylor]: Taking taylor expansion of 1.0 in x 1.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.790 * [taylor]: Taking taylor expansion of x in x 1.790 * [taylor]: Taking taylor expansion of y in x 1.791 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.791 * [taylor]: Taking taylor expansion of y in y 1.792 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.792 * [taylor]: Taking taylor expansion of 1.0 in y 1.792 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.792 * [taylor]: Taking taylor expansion of y in y 1.794 * [taylor]: Taking taylor expansion of 0 in y 1.796 * [taylor]: Taking taylor expansion of 0 in y 1.798 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0 1.798 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y 1.798 * [taylor]: Taking taylor expansion of -1 in y 1.798 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 1.798 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 1.798 * [taylor]: Taking taylor expansion of 1.0 in y 1.798 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.798 * [taylor]: Taking taylor expansion of x in y 1.798 * [taylor]: Taking taylor expansion of y in y 1.798 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 1.798 * [taylor]: Taking taylor expansion of -1 in x 1.798 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 1.798 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.798 * [taylor]: Taking taylor expansion of 1.0 in x 1.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.798 * [taylor]: Taking taylor expansion of x in x 1.798 * [taylor]: Taking taylor expansion of y in x 1.799 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 1.799 * [taylor]: Taking taylor expansion of -1 in x 1.799 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 1.799 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 1.799 * [taylor]: Taking taylor expansion of 1.0 in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.799 * [taylor]: Taking taylor expansion of y in x 1.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.800 * [taylor]: Taking taylor expansion of y in y 1.801 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 1.801 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.801 * [taylor]: Taking taylor expansion of 1.0 in y 1.801 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.801 * [taylor]: Taking taylor expansion of y in y 1.804 * [taylor]: Taking taylor expansion of 0 in y 1.807 * [taylor]: Taking taylor expansion of 0 in y 1.809 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.810 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0 1.810 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y 1.810 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y 1.810 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.810 * [taylor]: Taking taylor expansion of 1.0 in y 1.810 * [taylor]: Taking taylor expansion of y in y 1.810 * [taylor]: Taking taylor expansion of (* x y) in y 1.810 * [taylor]: Taking taylor expansion of x in y 1.810 * [taylor]: Taking taylor expansion of y in y 1.810 * [taylor]: Taking taylor expansion of x in y 1.810 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x 1.810 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x 1.810 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.810 * [taylor]: Taking taylor expansion of 1.0 in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of (* x y) in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x 1.810 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x 1.810 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.810 * [taylor]: Taking taylor expansion of 1.0 in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of (* x y) in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of y in x 1.810 * [taylor]: Taking taylor expansion of x in x 1.810 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.810 * [taylor]: Taking taylor expansion of 1.0 in y 1.810 * [taylor]: Taking taylor expansion of y in y 1.811 * [taylor]: Taking taylor expansion of (- y 1) in y 1.812 * [taylor]: Taking taylor expansion of y in y 1.812 * [taylor]: Taking taylor expansion of 1 in y 1.815 * [taylor]: Taking taylor expansion of 0 in y 1.815 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0 1.815 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y 1.815 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 1.815 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.815 * [taylor]: Taking taylor expansion of 1.0 in y 1.815 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.815 * [taylor]: Taking taylor expansion of y in y 1.816 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.816 * [taylor]: Taking taylor expansion of (* x y) in y 1.816 * [taylor]: Taking taylor expansion of x in y 1.816 * [taylor]: Taking taylor expansion of y in y 1.816 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.816 * [taylor]: Taking taylor expansion of x in y 1.816 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 1.816 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 1.816 * [taylor]: Taking taylor expansion of 1.0 in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.816 * [taylor]: Taking taylor expansion of y in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.816 * [taylor]: Taking taylor expansion of (* x y) in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of y in x 1.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.817 * [taylor]: Taking taylor expansion of x in x 1.817 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x 1.817 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 1.817 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 1.817 * [taylor]: Taking taylor expansion of 1.0 in x 1.817 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.817 * [taylor]: Taking taylor expansion of y in x 1.817 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.817 * [taylor]: Taking taylor expansion of (* x y) in x 1.817 * [taylor]: Taking taylor expansion of x in x 1.817 * [taylor]: Taking taylor expansion of y in x 1.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.817 * [taylor]: Taking taylor expansion of x in x 1.818 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y 1.818 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.818 * [taylor]: Taking taylor expansion of y in y 1.818 * [taylor]: Taking taylor expansion of 1 in y 1.820 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.820 * [taylor]: Taking taylor expansion of 1.0 in y 1.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.820 * [taylor]: Taking taylor expansion of y in y 1.822 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 1.822 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 1.822 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y 1.822 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.822 * [taylor]: Taking taylor expansion of x in y 1.822 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.822 * [taylor]: Taking taylor expansion of (* x y) in y 1.822 * [taylor]: Taking taylor expansion of x in y 1.822 * [taylor]: Taking taylor expansion of y in y 1.822 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.822 * [taylor]: Taking taylor expansion of 1.0 in y 1.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.822 * [taylor]: Taking taylor expansion of y in y 1.825 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 1.825 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 1.825 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.825 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.826 * [taylor]: Taking taylor expansion of (* x y) in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of y in x 1.826 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 1.826 * [taylor]: Taking taylor expansion of 1.0 in x 1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.826 * [taylor]: Taking taylor expansion of y in x 1.826 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 1.826 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 1.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.827 * [taylor]: Taking taylor expansion of (* x y) in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 1.827 * [taylor]: Taking taylor expansion of 1.0 in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 1.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.827 * [taylor]: Taking taylor expansion of y in y 1.827 * [taylor]: Taking taylor expansion of 1 in y 1.829 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 1.829 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.829 * [taylor]: Taking taylor expansion of 1.0 in y 1.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.829 * [taylor]: Taking taylor expansion of y in y 1.831 * * * [progress]: simplifying candidates 1.832 * [simplify]: Simplifying using # : (* (+ x 1.0) y) (+ (log (+ x 1.0)) (log y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y)) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (* (cbrt y) (cbrt y))) (* (+ x 1.0) (sqrt y)) (* (+ x 1.0) 1) (* (cbrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (/ (exp (* (+ x 1.0) y)) (exp x)) (log (- (* (+ x 1.0) y) x)) (exp (- (* (+ x 1.0) y) x)) (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x))) (cbrt (- (* (+ x 1.0) y) x)) (* (* (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x)) (- (* (+ x 1.0) y) x)) (sqrt (- (* (+ x 1.0) y) x)) (sqrt (- (* (+ x 1.0) y) x)) (- (pow (* (+ x 1.0) y) 3) (pow x 3)) (+ (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (+ (* x x) (* (* (+ x 1.0) y) x))) (- x) (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x)) (+ (* (+ x 1.0) y) x) (- x) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (- (+ (* 1.0 y) (* x y)) x) (- (+ (* 1.0 y) (* x y)) x) (- (+ (* 1.0 y) (* x y)) x) 1.834 * * [simplify]: iteration 0 : 63 enodes (cost 360 ) 1.844 * * [simplify]: iteration 1 : 149 enodes (cost 332 ) 1.873 * * [simplify]: iteration 2 : 499 enodes (cost 308 ) 2.150 * * [simplify]: iteration 3 : 1903 enodes (cost 304 ) 3.049 * * [simplify]: iteration done : 5000 enodes (cost 304 ) 3.049 * [simplify]: Simplified to: (* (+ x 1.0) y) (log (* (+ x 1.0) y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (pow (* (+ x 1.0) y) 3) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (pow (* (+ x 1.0) y) 3) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) (sqrt y)) (* (+ x 1.0) (* (cbrt y) (cbrt y))) (* (+ x 1.0) (sqrt y)) (+ x 1.0) (* (cbrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ (pow x 3) (pow 1.0 3)) y) (* (- (* x x) (* 1.0 1.0)) y) (exp (- (* (+ x 1.0) y) x)) (log (- (* (+ x 1.0) y) x)) (exp (- (* (+ x 1.0) y) x)) (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x))) (cbrt (- (* (+ x 1.0) y) x)) (pow (- (* (+ x 1.0) y) x) 3) (sqrt (- (* (+ x 1.0) y) x)) (sqrt (- (* (+ x 1.0) y) x)) (- (pow (* (+ x 1.0) y) 3) (pow x 3)) (+ (* x x) (* (* (+ x 1.0) y) (+ (* (+ x 1.0) y) x))) (- x) (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x)) (+ (* (+ x 1.0) y) x) (- x) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x) 3.050 * * * [progress]: adding candidates to table 3.108 * * [progress]: iteration 2 / 4 3.108 * * * [progress]: picking best candidate 3.110 * * * * [pick]: Picked # 3.110 * * * [progress]: localizing error 3.117 * * * [progress]: generating rewritten candidates 3.117 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 3.142 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 3.154 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 3.178 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 3.185 * * * [progress]: generating series expansions 3.185 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 3.185 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0 3.185 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y 3.185 * [taylor]: Taking taylor expansion of y in y 3.186 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 3.186 * [taylor]: Taking taylor expansion of x in y 3.186 * [taylor]: Taking taylor expansion of 1.0 in y 3.186 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 3.186 * [taylor]: Taking taylor expansion of y in x 3.186 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.186 * [taylor]: Taking taylor expansion of x in x 3.186 * [taylor]: Taking taylor expansion of 1.0 in x 3.186 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x 3.186 * [taylor]: Taking taylor expansion of y in x 3.186 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.186 * [taylor]: Taking taylor expansion of x in x 3.186 * [taylor]: Taking taylor expansion of 1.0 in x 3.186 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.186 * [taylor]: Taking taylor expansion of 1.0 in y 3.186 * [taylor]: Taking taylor expansion of y in y 3.187 * [taylor]: Taking taylor expansion of y in y 3.189 * [taylor]: Taking taylor expansion of 0 in y 3.190 * [taylor]: Taking taylor expansion of 0 in y 3.192 * [taylor]: Taking taylor expansion of 0 in y 3.192 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0 3.192 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 3.192 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 3.192 * [taylor]: Taking taylor expansion of 1.0 in y 3.192 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.192 * [taylor]: Taking taylor expansion of x in y 3.192 * [taylor]: Taking taylor expansion of y in y 3.192 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 3.192 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.192 * [taylor]: Taking taylor expansion of 1.0 in x 3.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.192 * [taylor]: Taking taylor expansion of x in x 3.193 * [taylor]: Taking taylor expansion of y in x 3.193 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 3.193 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.193 * [taylor]: Taking taylor expansion of 1.0 in x 3.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.193 * [taylor]: Taking taylor expansion of x in x 3.193 * [taylor]: Taking taylor expansion of y in x 3.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.194 * [taylor]: Taking taylor expansion of y in y 3.195 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.195 * [taylor]: Taking taylor expansion of 1.0 in y 3.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.195 * [taylor]: Taking taylor expansion of y in y 3.197 * [taylor]: Taking taylor expansion of 0 in y 3.199 * [taylor]: Taking taylor expansion of 0 in y 3.201 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0 3.201 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y 3.201 * [taylor]: Taking taylor expansion of -1 in y 3.201 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 3.201 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 3.201 * [taylor]: Taking taylor expansion of 1.0 in y 3.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.201 * [taylor]: Taking taylor expansion of x in y 3.201 * [taylor]: Taking taylor expansion of y in y 3.201 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 3.201 * [taylor]: Taking taylor expansion of -1 in x 3.201 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 3.201 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.201 * [taylor]: Taking taylor expansion of 1.0 in x 3.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.201 * [taylor]: Taking taylor expansion of x in x 3.202 * [taylor]: Taking taylor expansion of y in x 3.202 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x 3.202 * [taylor]: Taking taylor expansion of -1 in x 3.202 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 3.202 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.202 * [taylor]: Taking taylor expansion of 1.0 in x 3.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.202 * [taylor]: Taking taylor expansion of x in x 3.202 * [taylor]: Taking taylor expansion of y in x 3.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.203 * [taylor]: Taking taylor expansion of y in y 3.204 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 3.204 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.204 * [taylor]: Taking taylor expansion of 1.0 in y 3.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.204 * [taylor]: Taking taylor expansion of y in y 3.207 * [taylor]: Taking taylor expansion of 0 in y 3.211 * [taylor]: Taking taylor expansion of 0 in y 3.213 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 3.213 * [approximate]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in (x y) around 0 3.213 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in y 3.213 * [taylor]: Taking taylor expansion of y in y 3.213 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in y 3.213 * [taylor]: Taking taylor expansion of (+ x 1.0) in y 3.213 * [taylor]: Taking taylor expansion of x in y 3.213 * [taylor]: Taking taylor expansion of 1.0 in y 3.213 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in x 3.213 * [taylor]: Taking taylor expansion of y in x 3.213 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 3.213 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.213 * [taylor]: Taking taylor expansion of x in x 3.213 * [taylor]: Taking taylor expansion of 1.0 in x 3.215 * [taylor]: Taking taylor expansion of (* y (sqrt (+ x 1.0))) in x 3.215 * [taylor]: Taking taylor expansion of y in x 3.215 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 3.215 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.215 * [taylor]: Taking taylor expansion of x in x 3.215 * [taylor]: Taking taylor expansion of 1.0 in x 3.217 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) y) in y 3.217 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 3.217 * [taylor]: Taking taylor expansion of 1.0 in y 3.218 * [taylor]: Taking taylor expansion of y in y 3.219 * [taylor]: Taking taylor expansion of (* 1/2 (/ y (sqrt 1.0))) in y 3.220 * [taylor]: Taking taylor expansion of 1/2 in y 3.220 * [taylor]: Taking taylor expansion of (/ y (sqrt 1.0)) in y 3.220 * [taylor]: Taking taylor expansion of y in y 3.220 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 3.220 * [taylor]: Taking taylor expansion of 1.0 in y 3.228 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ y (pow (sqrt 1.0) 3)))) in y 3.228 * [taylor]: Taking taylor expansion of (* 1/8 (/ y (pow (sqrt 1.0) 3))) in y 3.228 * [taylor]: Taking taylor expansion of 1/8 in y 3.228 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 3)) in y 3.228 * [taylor]: Taking taylor expansion of y in y 3.228 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y 3.228 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 3.228 * [taylor]: Taking taylor expansion of 1.0 in y 3.243 * [taylor]: Taking taylor expansion of (* 1/16 (/ y (pow (sqrt 1.0) 5))) in y 3.243 * [taylor]: Taking taylor expansion of 1/16 in y 3.243 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 5)) in y 3.243 * [taylor]: Taking taylor expansion of y in y 3.243 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in y 3.243 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 3.243 * [taylor]: Taking taylor expansion of 1.0 in y 3.260 * [approximate]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in (x y) around 0 3.260 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in y 3.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.260 * [taylor]: Taking taylor expansion of y in y 3.260 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in y 3.260 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 3.260 * [taylor]: Taking taylor expansion of 1.0 in y 3.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.261 * [taylor]: Taking taylor expansion of x in y 3.261 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in x 3.261 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.261 * [taylor]: Taking taylor expansion of y in x 3.261 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 3.261 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.261 * [taylor]: Taking taylor expansion of 1.0 in x 3.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.261 * [taylor]: Taking taylor expansion of x in x 3.263 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (+ 1.0 (/ 1 x)))) in x 3.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.263 * [taylor]: Taking taylor expansion of y in x 3.263 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 3.263 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.263 * [taylor]: Taking taylor expansion of 1.0 in x 3.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.263 * [taylor]: Taking taylor expansion of x in x 3.265 * [taylor]: Taking taylor expansion of 0 in y 3.265 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 3.265 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 3.265 * [taylor]: Taking taylor expansion of +nan.0 in y 3.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.265 * [taylor]: Taking taylor expansion of y in y 3.269 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 3.269 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 3.269 * [taylor]: Taking taylor expansion of +nan.0 in y 3.269 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.269 * [taylor]: Taking taylor expansion of y in y 3.275 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 3.275 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 3.275 * [taylor]: Taking taylor expansion of +nan.0 in y 3.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.275 * [taylor]: Taking taylor expansion of y in y 3.277 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in (x y) around 0 3.277 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in y 3.277 * [taylor]: Taking taylor expansion of -1 in y 3.277 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in y 3.277 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in y 3.277 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 3.277 * [taylor]: Taking taylor expansion of 1.0 in y 3.277 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.277 * [taylor]: Taking taylor expansion of x in y 3.278 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.278 * [taylor]: Taking taylor expansion of y in y 3.278 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in x 3.278 * [taylor]: Taking taylor expansion of -1 in x 3.278 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x 3.278 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 3.278 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.278 * [taylor]: Taking taylor expansion of 1.0 in x 3.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.278 * [taylor]: Taking taylor expansion of x in x 3.280 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.280 * [taylor]: Taking taylor expansion of y in x 3.280 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y))) in x 3.280 * [taylor]: Taking taylor expansion of -1 in x 3.280 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x 3.280 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 3.280 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.280 * [taylor]: Taking taylor expansion of 1.0 in x 3.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.280 * [taylor]: Taking taylor expansion of x in x 3.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.282 * [taylor]: Taking taylor expansion of y in x 3.282 * [taylor]: Taking taylor expansion of 0 in y 3.283 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 3.283 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 3.283 * [taylor]: Taking taylor expansion of +nan.0 in y 3.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.283 * [taylor]: Taking taylor expansion of y in y 3.288 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 3.288 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 3.289 * [taylor]: Taking taylor expansion of +nan.0 in y 3.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.289 * [taylor]: Taking taylor expansion of y in y 3.295 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 3.295 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 3.295 * [taylor]: Taking taylor expansion of +nan.0 in y 3.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.295 * [taylor]: Taking taylor expansion of y in y 3.297 * * * * [progress]: [ 3 / 4 ] generating series at (2) 3.298 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0 3.298 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y 3.298 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y 3.298 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.298 * [taylor]: Taking taylor expansion of 1.0 in y 3.298 * [taylor]: Taking taylor expansion of y in y 3.298 * [taylor]: Taking taylor expansion of (* x y) in y 3.298 * [taylor]: Taking taylor expansion of x in y 3.298 * [taylor]: Taking taylor expansion of y in y 3.298 * [taylor]: Taking taylor expansion of x in y 3.298 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x 3.298 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x 3.298 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 3.298 * [taylor]: Taking taylor expansion of 1.0 in x 3.298 * [taylor]: Taking taylor expansion of y in x 3.298 * [taylor]: Taking taylor expansion of (* x y) in x 3.298 * [taylor]: Taking taylor expansion of x in x 3.298 * [taylor]: Taking taylor expansion of y in x 3.298 * [taylor]: Taking taylor expansion of x in x 3.298 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x 3.298 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x 3.298 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 3.298 * [taylor]: Taking taylor expansion of 1.0 in x 3.298 * [taylor]: Taking taylor expansion of y in x 3.298 * [taylor]: Taking taylor expansion of (* x y) in x 3.298 * [taylor]: Taking taylor expansion of x in x 3.298 * [taylor]: Taking taylor expansion of y in x 3.298 * [taylor]: Taking taylor expansion of x in x 3.298 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 3.298 * [taylor]: Taking taylor expansion of 1.0 in y 3.298 * [taylor]: Taking taylor expansion of y in y 3.300 * [taylor]: Taking taylor expansion of (- y 1) in y 3.300 * [taylor]: Taking taylor expansion of y in y 3.300 * [taylor]: Taking taylor expansion of 1 in y 3.303 * [taylor]: Taking taylor expansion of 0 in y 3.303 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0 3.303 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y 3.304 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 3.304 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.304 * [taylor]: Taking taylor expansion of 1.0 in y 3.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.304 * [taylor]: Taking taylor expansion of y in y 3.304 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.304 * [taylor]: Taking taylor expansion of (* x y) in y 3.304 * [taylor]: Taking taylor expansion of x in y 3.304 * [taylor]: Taking taylor expansion of y in y 3.304 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.304 * [taylor]: Taking taylor expansion of x in y 3.304 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x 3.304 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 3.304 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.304 * [taylor]: Taking taylor expansion of 1.0 in x 3.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.304 * [taylor]: Taking taylor expansion of y in x 3.304 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.304 * [taylor]: Taking taylor expansion of (* x y) in x 3.304 * [taylor]: Taking taylor expansion of x in x 3.304 * [taylor]: Taking taylor expansion of y in x 3.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.305 * [taylor]: Taking taylor expansion of x in x 3.305 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x 3.305 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 3.305 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.305 * [taylor]: Taking taylor expansion of 1.0 in x 3.305 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.305 * [taylor]: Taking taylor expansion of y in x 3.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.305 * [taylor]: Taking taylor expansion of (* x y) in x 3.305 * [taylor]: Taking taylor expansion of x in x 3.305 * [taylor]: Taking taylor expansion of y in x 3.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.306 * [taylor]: Taking taylor expansion of x in x 3.306 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y 3.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.306 * [taylor]: Taking taylor expansion of y in y 3.306 * [taylor]: Taking taylor expansion of 1 in y 3.308 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.308 * [taylor]: Taking taylor expansion of 1.0 in y 3.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.308 * [taylor]: Taking taylor expansion of y in y 3.310 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 3.310 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 3.310 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y 3.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.310 * [taylor]: Taking taylor expansion of x in y 3.310 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.310 * [taylor]: Taking taylor expansion of (* x y) in y 3.310 * [taylor]: Taking taylor expansion of x in y 3.310 * [taylor]: Taking taylor expansion of y in y 3.310 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.311 * [taylor]: Taking taylor expansion of 1.0 in y 3.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.311 * [taylor]: Taking taylor expansion of y in y 3.311 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 3.311 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 3.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.311 * [taylor]: Taking taylor expansion of x in x 3.311 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.311 * [taylor]: Taking taylor expansion of (* x y) in x 3.311 * [taylor]: Taking taylor expansion of x in x 3.311 * [taylor]: Taking taylor expansion of y in x 3.311 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.311 * [taylor]: Taking taylor expansion of 1.0 in x 3.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.312 * [taylor]: Taking taylor expansion of y in x 3.312 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 3.312 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 3.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.312 * [taylor]: Taking taylor expansion of x in x 3.312 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.312 * [taylor]: Taking taylor expansion of (* x y) in x 3.312 * [taylor]: Taking taylor expansion of x in x 3.312 * [taylor]: Taking taylor expansion of y in x 3.312 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 3.312 * [taylor]: Taking taylor expansion of 1.0 in x 3.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.312 * [taylor]: Taking taylor expansion of y in x 3.312 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 3.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.313 * [taylor]: Taking taylor expansion of y in y 3.313 * [taylor]: Taking taylor expansion of 1 in y 3.314 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 3.314 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 3.314 * [taylor]: Taking taylor expansion of 1.0 in y 3.314 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.314 * [taylor]: Taking taylor expansion of y in y 3.317 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 3.317 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 3.317 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 3.317 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.317 * [taylor]: Taking taylor expansion of x in x 3.317 * [taylor]: Taking taylor expansion of 1.0 in x 3.319 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 3.319 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.319 * [taylor]: Taking taylor expansion of x in x 3.319 * [taylor]: Taking taylor expansion of 1.0 in x 3.328 * [approximate]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in (x) around 0 3.328 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 3.328 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.328 * [taylor]: Taking taylor expansion of 1.0 in x 3.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.328 * [taylor]: Taking taylor expansion of x in x 3.330 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x 3.330 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 3.330 * [taylor]: Taking taylor expansion of 1.0 in x 3.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.330 * [taylor]: Taking taylor expansion of x in x 3.337 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 3.337 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 3.338 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.338 * [taylor]: Taking taylor expansion of 1.0 in x 3.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.338 * [taylor]: Taking taylor expansion of x in x 3.342 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 3.342 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.342 * [taylor]: Taking taylor expansion of 1.0 in x 3.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.342 * [taylor]: Taking taylor expansion of x in x 3.350 * * * [progress]: simplifying candidates 3.351 * [simplify]: Simplifying using # : (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (+ (log (sqrt (+ x 1.0))) (+ (log (sqrt (+ x 1.0))) (log y))) (+ (log (sqrt (+ x 1.0))) (log (* (sqrt (+ x 1.0)) y))) (log (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (exp (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* y y) y))) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y))) (* (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)))) (cbrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (* (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (sqrt (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- x 1.0))) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (- x 1.0)) (sqrt (- x 1.0))) (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y) (+ (log (sqrt (+ x 1.0))) (log y)) (log (* (sqrt (+ x 1.0)) y)) (exp (* (sqrt (+ x 1.0)) y)) (* (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (* (* y y) y)) (* (cbrt (* (sqrt (+ x 1.0)) y)) (cbrt (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) y)) (* (* (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) y)) (sqrt (* (sqrt (+ x 1.0)) y)) (sqrt (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (+ x 1.0)) (* (cbrt y) (cbrt y))) (* (sqrt (+ x 1.0)) (sqrt y)) (* (sqrt (+ x 1.0)) 1) (* (cbrt (sqrt (+ x 1.0))) y) (* (sqrt (cbrt (+ x 1.0))) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (/ (exp (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (exp x)) (log (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (exp (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (* (cbrt (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (cbrt (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))) (cbrt (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (* (* (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (sqrt (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (sqrt (- (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x)) (- (pow (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) 3) (pow x 3)) (+ (* (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (+ (* x x) (* (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x))) (- x) (- (* (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))) (* x x)) (+ (* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y)) x) (- x) (log (sqrt (+ x 1.0))) (exp (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0))) (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (sqrt (cbrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt 1) (sqrt (+ x 1.0)) (sqrt 1) (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- x 1.0)) (/ 1 2) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (+ (* 1.0 y) (* x y)) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* (sqrt 1.0) y)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3)))) (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (+ (* 1.0 y) (* x y)) x) (- (+ (* 1.0 y) (* x y)) x) (- (+ (* 1.0 y) (* x y)) x) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.355 * * [simplify]: iteration 0 : 148 enodes (cost 1307 ) 3.380 * * [simplify]: iteration 1 : 359 enodes (cost 973 ) 3.464 * * [simplify]: iteration 2 : 999 enodes (cost 881 ) 3.960 * * [simplify]: iteration 3 : 3244 enodes (cost 870 ) 4.663 * * [simplify]: iteration done : 5000 enodes (cost 868 ) 4.664 * [simplify]: Simplified to: (* (+ x 1.0) y) (* (+ x 1.0) y) (log (* (+ x 1.0) y)) (log (* (+ x 1.0) y)) (log (* (+ x 1.0) y)) (exp (* (+ x 1.0) y)) (pow (* (+ x 1.0) y) 3) (pow (* (+ x 1.0) y) 3) (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y)) (pow (* (+ x 1.0) y) 3) (sqrt (* (+ x 1.0) y)) (sqrt (* (+ x 1.0) y)) (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (* 1.0 (- 1.0 x))) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (* 1.0 (- 1.0 x))))) (* (sqrt (- (* x x) (* 1.0 1.0))) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (- x 1.0)) (sqrt (+ (* x x) (* 1.0 (- 1.0 x))))) (* y (- (* x x) (* 1.0 1.0))) (- x 1.0) (+ x 1.0) (* (cbrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (cbrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (sqrt (sqrt (+ x 1.0))) (* (sqrt (+ x 1.0)) y)) (* (+ x 1.0) y) (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y)) (* (sqrt (+ x 1.0)) (* (sqrt (- (* x x) (* 1.0 1.0))) y)) (* (sqrt (+ x 1.0)) y) (log (* (sqrt (+ x 1.0)) y)) (log (* (sqrt (+ x 1.0)) y)) (exp (* (sqrt (+ x 1.0)) y)) (pow (* (sqrt (+ x 1.0)) y) 3) (* (cbrt (* (sqrt (+ x 1.0)) y)) (cbrt (* (sqrt (+ x 1.0)) y))) (cbrt (* (sqrt (+ x 1.0)) y)) (pow (* (sqrt (+ x 1.0)) y) 3) (sqrt (* (sqrt (+ x 1.0)) y)) (sqrt (* (sqrt (+ x 1.0)) y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (sqrt (+ x 1.0))) (sqrt y)) (* (sqrt (+ x 1.0)) (* (cbrt y) (cbrt y))) (* (sqrt (+ x 1.0)) (sqrt y)) (sqrt (+ x 1.0)) (* (cbrt (sqrt (+ x 1.0))) y) (* (sqrt (cbrt (+ x 1.0))) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (sqrt (+ x 1.0))) y) (* (sqrt (+ x 1.0)) y) (* (sqrt (+ (pow x 3) (pow 1.0 3))) y) (* (sqrt (- (* x x) (* 1.0 1.0))) y) (exp (- (* (+ x 1.0) y) x)) (log (- (* (+ x 1.0) y) x)) (exp (- (* (+ x 1.0) y) x)) (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x))) (cbrt (- (* (+ x 1.0) y) x)) (pow (- (* y (+ x 1.0)) x) 3) (sqrt (- (* (+ x 1.0) y) x)) (sqrt (- (* (+ x 1.0) y) x)) (- (pow (* (+ x 1.0) y) 3) (pow x 3)) (+ (* (* (+ x 1.0) y) (+ x (* (+ x 1.0) y))) (* x x)) (- x) (- (* (* y y) (pow (sqrt (+ x 1.0)) 4)) (* x x)) (+ x (* (+ x 1.0) y)) (- x) (log (sqrt (+ x 1.0))) (exp (sqrt (+ x 1.0))) (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))) (cbrt (sqrt (+ x 1.0))) (pow (sqrt (+ x 1.0)) 3) (fabs (cbrt (+ x 1.0))) (sqrt (cbrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) 1 (sqrt (+ x 1.0)) 1 (sqrt (+ x 1.0)) (sqrt (+ (pow x 3) (pow 1.0 3))) (sqrt (+ (* x x) (* 1.0 (- 1.0 x)))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- x 1.0)) 1/2 (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))) (* (+ x 1.0) y) (* (+ x 1.0) y) (* (+ x 1.0) y) (- (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* (sqrt 1.0) y)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (- (/ y x) y) (/ (/ y x) x))) (* +nan.0 (- (- (/ y x) y) (/ (/ y x) x))) (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x))) 4.665 * * * [progress]: adding candidates to table 4.832 * [progress]: [Phase 3 of 3] Extracting. 4.832 * * [regime]: Finding splitpoints for: (# #) 4.832 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x) 4.832 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (# #) 4.843 * * * * [regimes]: Trying to branch on y from (# #) 4.856 * * * * [regimes]: Trying to branch on x from (# #) 4.868 * * * [regime]: Found split indices: #