\varepsilon = b^{-p}\times{}b^{x_e-q} = (-1)^{0}\frac{1}{b^{p}}\times{}b^{(x_e-p)-q} = (0, x_e-p, 1)
Embed the image to your blog in HTML, Markdown, Textile, BBCode.
Recent Referers:
  1. https://mrkn.hatenadiary.org/entry/20100216/machine_epsilon