Primitive Recursiveness of Real Numbers under Different Representations.

Qingliang Chen Kaile Su Xizhong Zheng Primitive Recursiveness of Real Numbers under Different Representations. 303-324 2007 167 Electr. Notes Theor. Comput. Sci. http://dx.doi.org/10.1016/j.entcs.2006.08.018 db/journals/entcs/entcs167.html#ChenSZ07