TrigTable2.tex in erbtex-0.3.0

- old
+ new

@@ -7,14 +7,14 @@
 
 %% Set up indexing headers and footer for fast lookup while
 %% flipping pages.
 \usepackage{fancyhdr}
 \pagestyle{fancy}
+\setlength{\headheight}{14.0pt}
 \renewcommand{\headrulewidth}{0pt}
-\rhead{\large\mathversion{bold}\firstmark}
-\rfoot{\large\mathversion{bold}\botmark}
-\lhead{}
+\lhead{\large\mathversion{bold}\firstmark}
+\rhead{\large\mathversion{bold}\botmark}
 
 \begin{document}
 
 %% This function is a utility to help the sprintf
 %% function keep the number of digits after the decimal
@@ -28,10 +28,12 @@
       end
       return(0)
     end
 :}
 
+\def\tstrut{\rule[-1pt]{0pt}{11pt}}
+
 %% Set up the longtable environment by specifying the header for
 %% each page and the footer.
 \begin{longtable}[c]{c|llllll}
 \hline\hline
 \multicolumn{1}{c|}{\mathversion{bold}$x$}&
@@ -61,11 +63,11 @@
    d90 = DMS.new(90)
 -:}
 
 %% Treat the first line of the table, for an x value of 0 specially
 %% by giving exact answers in symbolic form.
-{:= "\\multicolumn{1}{c|}{{\\mathversion{bold}\\mark{%s}$0$}}" % d0.to_tex :}&
+{:= "\\multicolumn{1}{c|}{\\tstrut{\\mathversion{bold}\\mark{%s}$0$}}" % d0.to_tex :}&
 {:= "\\multicolumn{1}{c}{{$0$}}" :}&
 {:= "\\multicolumn{1}{c}{{$1$}}" :}&
 {:= "\\multicolumn{1}{c}{{$0$}}" :}&
 {:= "\\multicolumn{1}{c}{{$\\infty$}}" :}&
 {:= "\\multicolumn{1}{c}{{$1$}}" :}&
@@ -82,21 +84,21 @@
 :}
 
 {:
 ## Here is where each line of the main body of the table is set.
 ## We use the digs function defined above to make sure that every
-## column as the same number of significant digits for the functions
+## column has the same number of significant digits for the functions
 ## that tend toward infinity.
 ##
 ## NB: I could write this comment as a LaTeX comment outside a code
 ## segment, but then it would end up in the generated LaTeX file,
 ## TrigTable.etx.  Doing so made that file about 6MB in size; by
 ## putting the comments inside this ruby code block, the size was
 ## around 2MB.
 -:}
 \mark{{:= x.to_tex :}}
-{:= "\\mathversion{bold}#{x.to_tex}" :}&
+\tstrut{:= "\\mathversion{bold}#{x.to_tex}" :}&
 {:= "$%0.8f$" % x.sin :}&
 {:= "$%0.8f$" % x.cos :}&
 {:= "$%0.*f$" % [ digs(tanx), tanx ] :}&
 {:= "$%0.*f$" % [ digs(cotx), cotx ] :}&
 {:= "$%0.*f$" % [ digs(secx), secx ] :}&
@@ -125,5 +127,7 @@
 {:= "\\multicolumn{1}{c}{$1$}" :}\\
 
 %% End the table and document---this version comes to 649 pages!
 \end{longtable}
 \end{document}
+
+% Take /that/ Charles Babbage!
\ No newline at end of file