lualinalg (21aug23)

git-svn-id: svn://tug.org/texlive/trunk@68009 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 8 insertions, 16 deletions

diff --git a/Master/texmf-dist/doc/lualatex/lualinalg/README.txt b/Master/texmf-dist/doc/lualatex/lualinalg/README.txt
index 243edf9ccae..e63acad6718 100644
--- a/Master/texmf-dist/doc/lualatex/lualinalg/README.txt
+++ b/Master/texmf-dist/doc/lualatex/lualinalg/README.txt
@@ -1,5 +1,5 @@
 # The lualinalg package
-# version 1.6
+# version 1.7
 # Authors: Chetan Shirore and Ajit Kumar
 # Email: mathsbeauty@gmail.com
 
diff --git a/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.pdf b/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.pdf
index 24f78d50525..30510d24908 100644
--- a/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.pdf
+++ b/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.pdf
diff --git a/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.tex b/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.tex
index 250acd1544f..a5c792be1d5 100644
--- a/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.tex
+++ b/Master/texmf-dist/doc/lualatex/lualinalg/lualinalg.tex
@@ -1172,14 +1172,6 @@ The sum of squares of diagonal entries of matrix \(m = 98 + 54\mathrm{i}\).
 
 The sum of matrices  \(m1,m2 \text{ and } m3  =\begin{bmatrix}	111 & 222 & 333 \\	444 & 555 & 666+666\mathrm{i} \end{bmatrix} \).
 \end{framed}
-\section{Known issues and limitations} 
-\begin{itemize}
-\item The package supports  small and big numbers. They can be input in the usual scientific notation. The math library in Lua defines constants with the maximum \verb|math.maxinteger| and the minimum \verb|math.mininteger| values for an integer. The result wraps around when there is a computational operation on integers that would result in a value smaller than  the \verb|mininteger| or larger than the \verb|maxinteger|. It means that the computed result is the only number between the \verb|miniinteger| and \verb|maxinteger|. 
 
-\item The package currently supports only numerical computations. The table in a Lua is a data type that implements an associative array. This feature is used in packages to define and store vectors and matrices. This approach is close to object-oriented programming. It will allow easy conversion of algorithms in packages for symbolic computations.  Future package updates will consider algorithm conversions to support symbolic calculations.
-
-\item The error handling mechanism in the tool is not robust. There are some custom errors included in the package. However the package mostly depends on error handling mechanism of Lua. The error handling can be strengthened in future updates of the package. 
-
-\end{itemize}
 
 \end{document}
\ No newline at end of file
diff --git a/Master/texmf-dist/tex/lualatex/lualinalg/lualinalg.sty b/Master/texmf-dist/tex/lualatex/lualinalg/lualinalg.sty
index 5d3e502a8de..5c62f329fad 100644
--- a/Master/texmf-dist/tex/lualatex/lualinalg/lualinalg.sty
+++ b/Master/texmf-dist/tex/lualatex/lualinalg/lualinalg.sty
@@ -1,9 +1,9 @@
 % The	lualinalg	package
 % Authors:  Chetan  Shirore  and  Ajit  Kumar
-% Version 1.6, Date=09-Aug-2023
+% Version 1.7, Date=21-Aug-2023
 % Licensed under LaTeX Project Public License v1.3c or later. The complete license text is available at http://www.latex-project.org/lppl.txt.
 
-\ProvidesPackage{lualinalg}[1.6]
+\ProvidesPackage{lualinalg}[1.7]
 \RequirePackage{xkeyval}
 \RequirePackage{amsmath}
 \RequirePackage{luamaths}
@@ -1132,7 +1132,7 @@ function vector.gs(inptTbl, brckt, dignum)
     local str = ""
     k = #inptTbl
 
-    if vector.euclidnorm(inptTbl[1]) ~= complex(0.0) then
+    if complex.round(vector.euclidnorm(inptTbl[1])) ~= complex("0.0") then
         tbl[1] = vector.mulnum(inptTbl[1], 1 / vector.euclidnorm(inptTbl[1]))
     else
         tbl[1] = vector.mulnum(inptTbl[1], 1)
@@ -1146,7 +1146,7 @@ function vector.gs(inptTbl, brckt, dignum)
             setmetatable(tbl[j], vector_meta)
             tbl[i] = vector.sub(tbl[i], vector.mulnum(tbl[j], vector.dot(tbl[i], tbl[j])))
         end
-        if vector.euclidnorm(tbl[i]) ~= complex(0.0) then
+        if complex.round(vector.euclidnorm(tbl[i])) ~= complex("0.0") then
             tbl[i] = vector.mulnum(tbl[i], 1 / vector.euclidnorm(tbl[i]))
         end
         tbl[i] = vector.mulnum(tbl[i], 1.0)
@@ -1179,7 +1179,7 @@ function vector.gsX(inptTbl, brckt, dignum)
     k = #inptTbl
     str = str .. "\\ \\newline Take given vectors as $v_1,\\ldots, v_" .. k .. "$ in order."
 
-    if vector.euclidnorm(inptTbl[1]) ~= complex(0.0) then
+    if complex.round(vector.euclidnorm(inptTbl[1])) ~= complex("0.0") then
         tbl[1] = vector.mulnum(inptTbl[1], 1.0 / vector.euclidnorm(inptTbl[1]))
     else
         tbl[1] = vector.mulnum(inptTbl[1], 1.0)
@@ -1188,7 +1188,7 @@ function vector.gsX(inptTbl, brckt, dignum)
     str = str .. "\\ \\newline Step " .. cnt .. ": $$ u_" .. cnt .. "=v_" .. cnt .. "="
     str = str .. brcktL .. vector.show(inptTbl[1], dignum) .. brcktR
     str = str .. " $$ e_" .. cnt .. "="
-    if vector.euclidnorm(tbl[1]) ~= complex(0.0) then
+    if complex.round(vector.euclidnorm(tbl[1])) ~= complex("0.0") then
         str = str .. "\\frac{u_{" .. cnt .. "}}" .. "{||u_{" .. cnt .. "}||} ="
     end
     str = str .. brcktL .. vector.show(tbl[1], dignum) .. brcktR
@@ -1200,7 +1200,7 @@ function vector.gsX(inptTbl, brckt, dignum)
             tmpTbl[i] = vector.sub(tbl[i], vector.mulnum(tbl[j], vector.dot(tbl[i], tbl[j])))
             tbl[i] = vector.sub(tbl[i], vector.mulnum(tbl[j], vector.dot(tbl[i], tbl[j])))
         end
-        if vector.euclidnorm(tbl[i]) ~= complex(0.0) then
+        if complex.round(vector.euclidnorm(tbl[i])) ~= complex("0.0") then
             tbl[i] = vector.mulnum(tbl[i], 1 / vector.euclidnorm(tbl[i]))
         else
             tbl[i] = vector.mulnum(tbl[i], 1.0)