\beamer@slide {fixed_point:thm.1}{12} \beamer@slide {eq:pf_thm_fixpt_1}{23} \beamer@slide {tmp1}{51} \beamer@slide {tmp2}{51} \beamer@slide {err_secant.1}{57} \beamer@slide {eq:Aitken_method_1}{61} \beamer@slide {px}{67} \beamer@slide {px2}{67} \beamer@slide {p3}{72}