<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <!--Converted with LaTeX2HTML 2018 (Released Feb 1, 2018) --> <HTML> <HEAD> <TITLE>Computational routines</TITLE> <META NAME="description" CONTENT="Computational routines"> <META NAME="keywords" CONTENT="userhtml"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META NAME="Generator" CONTENT="LaTeX2HTML v2018"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="userhtml.css"> <LINK REL="next" HREF="node66.html"> <LINK REL="previous" HREF="node9.html"> <LINK REL="up" HREF="userhtml.html"> <LINK REL="next" HREF="node53.html"> </HEAD> <BODY > <DIV CLASS="navigation"><!--Navigation Panel--> <A NAME="tex2html886" HREF="node53.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html882" HREF="userhtml.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html876" HREF="node51.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html884" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <BR> <B> Next:</B> <A NAME="tex2html887" HREF="node53.html">psb_geaxpby General</A> <B> Up:</B> <A NAME="tex2html883" HREF="userhtml.html">userhtml</A> <B> Previous:</B> <A NAME="tex2html877" HREF="node51.html">Heap data structure</A> <B> <A NAME="tex2html885" HREF="node1.html">Contents</A></B> <BR> <BR></DIV> <!--End of Navigation Panel--> <H1><A NAME="SECTION00050000000000000000"> Computational routines</A> </H1> <P> <BR><HR> <!--Table of Child-Links--> <A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A> <UL CLASS="ChildLinks"> <LI><A NAME="tex2html888" HREF="node53.html">psb_geaxpby -- General Dense Matrix Sum</A> <LI><A NAME="tex2html889" HREF="node54.html">psb_gedot -- Dot Product</A> <LI><A NAME="tex2html890" HREF="node55.html">psb_gedots -- Generalized Dot Product</A> <LI><A NAME="tex2html891" HREF="node56.html">psb_normi -- Infinity-Norm of Vector</A> <LI><A NAME="tex2html892" HREF="node57.html">psb_geamaxs -- Generalized Infinity Norm</A> <LI><A NAME="tex2html893" HREF="node58.html">psb_norm1 -- 1-Norm of Vector</A> <LI><A NAME="tex2html894" HREF="node59.html">psb_geasums -- Generalized 1-Norm of Vector</A> <LI><A NAME="tex2html895" HREF="node60.html">psb_norm2 -- 2-Norm of Vector</A> <LI><A NAME="tex2html896" HREF="node61.html">psb_genrm2s -- Generalized 2-Norm of Vector</A> <LI><A NAME="tex2html897" HREF="node62.html">psb_norm1 -- 1-Norm of Sparse Matrix</A> <LI><A NAME="tex2html898" HREF="node63.html">psb_normi -- Infinity Norm of Sparse Matrix</A> <LI><A NAME="tex2html899" HREF="node64.html">psb_spmm -- Sparse Matrix by Dense Matrix Product</A> <LI><A NAME="tex2html900" HREF="node65.html">psb_spsm -- Triangular System Solve</A> </UL> <!--End of Table of Child-Links--> <BR><HR> </BODY> </HTML>