Drafted into submission

[ipdf/sam.git] / chapters / Background / FixedPoint.tex

diff --git a/chapters/Background/FixedPoint.tex b/chapters/Background/FixedPoint.tex
index 4ef2f6c..bb1dea3 100644 (file)
--- a/chapters/Background/FixedPoint.tex
+++ b/chapters/Background/FixedPoint.tex
@@ -1,6 +1,6 @@
 A positive real number $z$ may be written as the sum of smaller integers ``digits'' $d_i$ multiplied by powers of a base $\beta$. 
 \begin{align}
-       z &= d_0 \beta^0 + d_1 \beta^1 + d_2 \beta^2 + \text{ ...} = \displaystyle\sum_{i=-\infty}^{\infty} d_i \beta^{i}\label{fixedpointZ}
+       z &= \text{... } + d_{-1} \beta^{-1} + d_0 \beta^0 + d_1 \beta^1 + \text{ ...} = \displaystyle\sum_{i=-\infty}^{\infty} d_i \beta^{i}\label{fixedpointZ}
 \end{align}
 Where each digit $d_i < \beta$. A set of $\beta$ unique symbols are used to represent values of $d_i$.
 A seperate sign '-' can be used to represent negative reals using equation \eqref{fixedpointZ}.