update lecture 12 and recommended probs

lecture_12/lecture_12.aux

@@ -17,11 +17,22 @@
 \providecommand\HyField@AuxAddToFields[1]{}
 \providecommand\HyField@AuxAddToCoFields[2]{}
 \providecommand \oddpage@label [2]{}
-\@writefile{toc}{\contentsline {subsection}{\numberline {0.1}My question from last class}{1}{subsection.0.1}}
-\newlabel{my-question-from-last-class}{{0.1}{1}{My question from last class}{subsection.0.1}{}}
-\@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces q1\relax }}{1}{figure.caption.1}}
-\@writefile{toc}{\contentsline {subsection}{\numberline {0.2}Your questions from last class}{1}{subsection.0.2}}
-\newlabel{your-questions-from-last-class}{{0.2}{1}{Your questions from last class}{subsection.0.2}{}}
-\@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces q2\relax }}{2}{figure.caption.2}}
-\@writefile{toc}{\contentsline {section}{\numberline {1}Matrix Inverse and Condition}{2}{section.1}}
-\newlabel{matrix-inverse-and-condition}{{1}{2}{Matrix Inverse and Condition}{section.1}{}}
+\@writefile{toc}{\contentsline {subsection}{\numberline {0.1}My question from last class}{2}{subsection.0.1}}
+\newlabel{my-question-from-last-class}{{0.1}{2}{My question from last class}{subsection.0.1}{}}
+\@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces q1\relax }}{2}{figure.caption.1}}
+\@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces q2\relax }}{3}{figure.caption.2}}
+\@writefile{toc}{\contentsline {subsection}{\numberline {0.2}Your questions from last class}{3}{subsection.0.2}}
+\newlabel{your-questions-from-last-class}{{0.2}{3}{Your questions from last class}{subsection.0.2}{}}
+\@writefile{toc}{\contentsline {section}{\numberline {1}Matrix Inverse and Condition}{3}{section.1}}
+\newlabel{matrix-inverse-and-condition}{{1}{3}{Matrix Inverse and Condition}{section.1}{}}
+\newlabel{note-on-solving-for-a-1-column-1}{{1}{5}{\texorpdfstring {Note on solving for \(A^{-1}\) column 1}{Note on solving for A\^{}\{-1\} column 1}}{section*.3}{}}
+\@writefile{toc}{\contentsline {paragraph}{Note on solving for \(A^{-1}\) column 1}{5}{section*.3}}
+\@writefile{toc}{\contentsline {subsection}{\numberline {1.1}Condition of a matrix}{10}{subsection.1.1}}
+\newlabel{condition-of-a-matrix}{{1.1}{10}{Condition of a matrix}{subsection.1.1}{}}
+\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.1.1}\emph  {just checked in to see what condition my condition was in}}{10}{subsubsection.1.1.1}}
+\newlabel{just-checked-in-to-see-what-condition-my-condition-was-in}{{1.1.1}{10}{\texorpdfstring {\emph {just checked in to see what condition my condition was in}}{just checked in to see what condition my condition was in}}{subsubsection.1.1.1}{}}
+\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.1.2}Matrix norms}{10}{subsubsection.1.1.2}}
+\newlabel{matrix-norms}{{1.1.2}{10}{Matrix norms}{subsubsection.1.1.2}{}}
+\@writefile{toc}{\contentsline {subsubsection}{\numberline {1.1.3}Condition of Matrix}{11}{subsubsection.1.1.3}}
+\newlabel{condition-of-matrix}{{1.1.3}{11}{Condition of Matrix}{subsubsection.1.1.3}{}}
+\@writefile{lof}{\contentsline {figure}{\numberline {3}{\ignorespaces Springs-masses\relax }}{13}{figure.caption.4}}

lecture_12/lecture_12.blg

@@ -0,0 +1,48 @@
+This is BibTeX, Version 0.99d (TeX Live 2015/Debian)
+Capacity: max_strings=35307, hash_size=35307, hash_prime=30011
+The top-level auxiliary file: lecture_12.aux
+I found no \citation commands---while reading file lecture_12.aux
+I found no \bibdata command---while reading file lecture_12.aux
+I found no \bibstyle command---while reading file lecture_12.aux
+You've used 0 entries,
+            0 wiz_defined-function locations,
+            83 strings with 494 characters,
+and the built_in function-call counts, 0 in all, are:
+= -- 0
+> -- 0
+< -- 0
++ -- 0
+- -- 0
+* -- 0
+:= -- 0
+add.period$ -- 0
+call.type$ -- 0
+change.case$ -- 0
+chr.to.int$ -- 0
+cite$ -- 0
+duplicate$ -- 0
+empty$ -- 0
+format.name$ -- 0
+if$ -- 0
+int.to.chr$ -- 0
+int.to.str$ -- 0
+missing$ -- 0
+newline$ -- 0
+num.names$ -- 0
+pop$ -- 0
+preamble$ -- 0
+purify$ -- 0
+quote$ -- 0
+skip$ -- 0
+stack$ -- 0
+substring$ -- 0
+swap$ -- 0
+text.length$ -- 0
+text.prefix$ -- 0
+top$ -- 0
+type$ -- 0
+warning$ -- 0
+while$ -- 0
+width$ -- 0
+write$ -- 0
+(There were 3 error messages)