New docs for TRIL/TRIU.

This commit is contained in:
Salvatore Filippone
2017-08-09 10:51:00 +01:00
parent 7218ae86d6
commit 5315a7df23
169 changed files with 985 additions and 288 deletions
+6 -6
View File
@@ -57,12 +57,12 @@ psb_norm2 -- 2-Norm of Vector</A>
<P>
This function computes the 2-norm of a vector <IMG
WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$">.
<BR>
If <IMG
WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$"> is a real vector
it computes 2-norm as:
@@ -82,7 +82,7 @@ nrm2 \leftarrow \sqrt{x^T x}
<BR CLEAR="ALL">
<P></P>
else if <IMG
WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$"> is a complex vector then it computes 2-norm as:
<BR><P></P>
@@ -114,7 +114,7 @@ Data types</CAPTION>
SRC="img40.png"
ALT="$nrm2$"></TD>
<TD ALIGN="LEFT"><IMG
WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$"></TD>
<TD ALIGN="LEFT"><B>Function</B></TD>
@@ -158,7 +158,7 @@ psb_norm2(x, desc_a, info)
<DT><STRONG>x</STRONG></DT>
<DD>the local portion of global dense matrix
<IMG
WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$">.
<BR>
@@ -189,7 +189,7 @@ Specified as: an object of type descdata<TT>psb_desc_type</TT>.
</DD>
<DT><STRONG>Function Value</STRONG></DT>
<DD>is the 2-norm of subvector <IMG
WIDTH="14" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
WIDTH="13" HEIGHT="14" ALIGN="BOTTOM" BORDER="0"
SRC="img20.png"
ALT="$x$">.
<BR>