From 16a001c8fe4e5ca99d5aafdd8ed02a35f09b6caa Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Fri, 13 May 2016 04:38:09 +0200 Subject: Miscellaneous stuff MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- doc/arithmetic.tex | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'doc/arithmetic.tex') diff --git a/doc/arithmetic.tex b/doc/arithmetic.tex index e90f607..52eae11 100644 --- a/doc/arithmetic.tex +++ b/doc/arithmetic.tex @@ -186,8 +186,9 @@ can be expressed as a simple formula \vspace{-1em} \[ \hspace*{-0.4cm} - a^b = \prod_{i = 0}^{\lceil \log_2 b \rceil} - \left ( a^{2^i} \right )^{\left \lfloor {\displaystyle{b \over 2^i}} \hspace*{-1ex} \mod 2 \right \rfloor} + a^b = + \prod_{k \in \textbf{Z}_{+} ~:~ \left \lfloor {b \over 2^k} \hspace*{-1ex} \mod 2 \right \rfloor = 1} + a^{2^k} \] \noindent -- cgit v1.2.3-70-g09d2