doc: fixed notation and abstract

1 files changed, 2 insertions, 0 deletions

diff --git a/scilab_doc/neldermead/chapter-notations.tex b/scilab_doc/neldermead/chapter-notations.tex
index 226bcfe..0e42ab2 100644
--- a/scilab_doc/neldermead/chapter-notations.tex
+++ b/scilab_doc/neldermead/chapter-notations.tex
@@ -14,6 +14,8 @@ $S=\{\bv_i\}_{i=1,n+1}$ & a simplex (with $n+1$ vertices)\\
 $(\bv_i)_j$ & the $j$-th component of the $i$-th vertex\\
 $S_0$& the initial simplex\\
 $S_k$& the simplex at iteration $k$\\
+$\bv_i^{(k)}$& the vertex $i$ at iteration $k$\\
+$f^k_i = f\left( \bv_i^(k) \right)$& the function value of the vertex $i$ at iteration $k$\\
 $f:\RR^n\rightarrow\RR$& the cost function\\
 \hline
 \end{tabular}