Metropoli BBS
VIEWER: sam293.txt MODE: TEXT (ASCII)
apl>" <-APL2-------------------- sam293.txt ---------------------------->


apl>Lex 'tangr'

1

apl>Gz tangr a;b;c;d;e;f;g;h;k;m;n;p;s;t;u;v;w;x;y


[1]       "Graphs the imaginary coefficient of tan.


[2]       "Call format:


[3]       "z = 0 if header information to be generated, 1 otherwise.


[4]       "        b = Imaginary coefficient of argument.


[5]       "        | c = Number of points to generate.


[6]       "        | |   f = length of y axis.


[7]       "        | |   | g = length of x axis.


[8]       "        | |   | |


[9]       "        V V   V V


[10]      "z tangr 1,300,6,20


[11]      (b c f g)#a


[12]      e#f%2 " midpoint vertically of graph.


[13]      k#(_g%2)+gX(-1+Ic+1)%c


[14]      h#(k+g%2),',',[1.5]y#e+u#11O3O(bX0j1)+k


[15]      m#I-1+g " Integer points on x axis.


[16]      n#m_g%2 " Values to display at integer points on x.


[17]      s#I-1+f " Integer points on y axis.


[18]      t#s_e " Values to display at integer points on y.


[19]      $dataXIz


[20]      '\setlength{\unitlength}{',(F4.5%g),'in}'


[21]      '\begin{picture}(',(Fg),',',(Ff),')'


[22]      '%Draw a frame around the picture'


[23]      ' \put(0,0){\line(1,0){',(Fg),'}}' " bottom horizontal


[24]      ' \put(0,0){\line(0,1){',(Ff),'}}' " left vertical


[25]      ' \put(0,',(Ff),'){\line(1,0){',(Fg),'}}' " top horizontal


[26]      ' \put(',(Fg),',0){\line(0,1){',(Ff),'}}' " right vertical


[27]      '%Draw the x axis'


[28]      ' \put(0,',(Fe),'){\line(1,0){',(Fg),'}}' " horizontal x axis


[29]      (`Z' \put('),((m,[1.5]','),e),`Z'){\circle*{.05}}'


[30]      (`Z' \put('),(-.1+m+-.5Xn<0),',',(e_.5),(`Z'){$'),n,[1.5]`Z'$}'


[31]      '%Draw the y axis'


[32]      (`Z' \put(0,'),s,[1.5]`Z'){\circle*{.05}}'


[33]      (`Z' \put(.05,'),s,(`Z'){$'),t,[1.5]`Z'$}'


[34]      data:'%Label the curve'


[35]      v#1Y(u=S/u#|u)/k " x coord where maximum/mininum occurs


[36]      w#(v=k)/y " y coord of maximum/minimum


[37]      '\put(',(Fv+g%2),',',(Fw+(.075Xb>0)_.5Xb<0),'){n\#',(Fb),'}'


[38]      '%Draw the data points'


[39]      (`Z'\put('),h,`Z'){\circle*{.04}}'


[40]      G


apl>0 tangr 1,300,6,20

\setlength{\unitlength}{ .225in}
\begin{picture}(20,6)
%Draw a frame around the picture
 \put(0,0){\line(1,0){20}}
 \put(0,0){\line(0,1){6}}
 \put(0,6){\line(1,0){20}}
 \put(20,0){\line(0,1){6}}
%Draw the x axis
 \put(0,3){\line(1,0){20}}
  \put(  1 , 3 ){\circle*{.05}} 
  \put(  2 , 3 ){\circle*{.05}} 
  \put(  3 , 3 ){\circle*{.05}} 
  \put(  4 , 3 ){\circle*{.05}} 
  \put(  5 , 3 ){\circle*{.05}} 
  \put(  6 , 3 ){\circle*{.05}} 
  \put(  7 , 3 ){\circle*{.05}} 
  \put(  8 , 3 ){\circle*{.05}} 
  \put(  9 , 3 ){\circle*{.05}} 
  \put( 10 , 3 ){\circle*{.05}} 
  \put( 11 , 3 ){\circle*{.05}} 
  \put( 12 , 3 ){\circle*{.05}} 
  \put( 13 , 3 ){\circle*{.05}} 
  \put( 14 , 3 ){\circle*{.05}} 
  \put( 15 , 3 ){\circle*{.05}} 
  \put( 16 , 3 ){\circle*{.05}} 
  \put( 17 , 3 ){\circle*{.05}} 
  \put( 18 , 3 ){\circle*{.05}} 
  \put( 19 , 3 ){\circle*{.05}} 
  \put(   .4 , 2.5 ){$ -9 $} 
  \put(  1.4 , 2.5 ){$ -8 $} 
  \put(  2.4 , 2.5 ){$ -7 $} 
  \put(  3.4 , 2.5 ){$ -6 $} 
  \put(  4.4 , 2.5 ){$ -5 $} 
  \put(  5.4 , 2.5 ){$ -4 $} 
  \put(  6.4 , 2.5 ){$ -3 $} 
  \put(  7.4 , 2.5 ){$ -2 $} 
  \put(  8.4 , 2.5 ){$ -1 $} 
  \put(  9.9 , 2.5 ){$  0 $} 
  \put( 10.9 , 2.5 ){$  1 $} 
  \put( 11.9 , 2.5 ){$  2 $} 
  \put( 12.9 , 2.5 ){$  3 $} 
  \put( 13.9 , 2.5 ){$  4 $} 
  \put( 14.9 , 2.5 ){$  5 $} 
  \put( 15.9 , 2.5 ){$  6 $} 
  \put( 16.9 , 2.5 ){$  7 $} 
  \put( 17.9 , 2.5 ){$  8 $} 
  \put( 18.9 , 2.5 ){$  9 $} 
%Draw the y axis
  \put(0, 1 ){\circle*{.05}} 
  \put(0, 2 ){\circle*{.05}} 
  \put(0, 3 ){\circle*{.05}} 
  \put(0, 4 ){\circle*{.05}} 
  \put(0, 5 ){\circle*{.05}} 
  \put(.05, 1 ){$ -2 $} 
  \put(.05, 2 ){$ -1 $} 
  \put(.05, 3 ){$  0 $} 
  \put(.05, 4 ){$  1 $} 
  \put(.05, 5 ){$  2 $} 
%Label the curve
\put(2.133333,4.387882  ){n\#1}
%Draw the data points
 \put(          0 , 3.869693   ){\circle*{.04}} 
 \put(  .06666667 , 3.845812   ){\circle*{.04}} 
 \put(  .13333333 , 3.824956   ){\circle*{.04}} 
 \put(         .2 ,  3.80712   ){\circle*{.04}} 
 \put(  .26666667 ,  3.79228   ){\circle*{.04}} 
 \put(  .33333333 , 3.780400   ){\circle*{.04}} 
 \put(         .4 ,  3.77144   ){\circle*{.04}} 
 \put(  .46666667 , 3.765367   ){\circle*{.04}} 
 \put(    .533333 , 3.762155   ){\circle*{.04}} 
 \put(         .6 ,  3.76179   ){\circle*{.04}} 
 \put(    .666667 ,  3.76427   ){\circle*{.04}} 
 \put(    .733333 , 3.769607   ){\circle*{.04}} 
 \put(         .8 , 3.777823   ){\circle*{.04}} 
 \put(    .866667 ,  3.78895   ){\circle*{.04}} 
 \put(    .933333 , 3.803027   ){\circle*{.04}} 
 \put(          1 ,  3.82009   ){\circle*{.04}} 
 \put(   1.066667 ,  3.84017   ){\circle*{.04}} 
 \put(   1.133333 , 3.863276   ){\circle*{.04}} 
 \put(        1.2 , 3.889386   ){\circle*{.04}} 
 \put(   1.266667 , 3.918425   ){\circle*{.04}} 
 \put(   1.333333 ,  3.95025   ){\circle*{.04}} 
 \put(        1.4 , 3.984619   ){\circle*{.04}} 
 \put(   1.466667 , 4.021165   ){\circle*{.04}} 
 \put(   1.533333 , 4.059371   ){\circle*{.04}} 
 \put(        1.6 , 4.098544   ){\circle*{.04}} 
 \put(   1.666667 , 4.137798   ){\circle*{.04}} 
 \put(   1.733333 , 4.176059   ){\circle*{.04}} 
 \put(        1.8 , 4.212086   ){\circle*{.04}} 
 \put(   1.866667 , 4.244525   ){\circle*{.04}} 
 \put(   1.933333 , 4.271998   ){\circle*{.04}} 
 \put(          2 , 4.293212   ){\circle*{.04}} 
 \put(   2.066667 , 4.307089   ){\circle*{.04}} 
 \put(   2.133333 , 4.312882   ){\circle*{.04}} 
 \put(        2.2 , 4.310273   ){\circle*{.04}} 
 \put(   2.266667 , 4.299407   ){\circle*{.04}} 
 \put(   2.333333 , 4.280873   ){\circle*{.04}} 
 \put(        2.4 , 4.255639   ){\circle*{.04}} 
 \put(   2.466667 , 4.224929   ){\circle*{.04}} 
 \put(   2.533333 , 4.190104   ){\circle*{.04}} 
 \put(        2.6 , 4.152539   ){\circle*{.04}} 
 \put(   2.666667 , 4.113526   ){\circle*{.04}} 
 \put(   2.733333 , 4.074208   ){\circle*{.04}} 
 \put(        2.8 , 4.035542   ){\circle*{.04}} 
 \put(   2.866667 , 3.998294   ){\circle*{.04}} 
 \put(   2.933333 , 3.963046   ){\circle*{.04}} 
 \put(          3 , 3.930219   ){\circle*{.04}} 
 \put(   3.066667 , 3.900097   ){\circle*{.04}} 
 \put(   3.133333 ,  3.87286   ){\circle*{.04}} 
 \put(        3.2 , 3.848607   ){\circle*{.04}} 
 \put(   3.266667 , 3.827375   ){\circle*{.04}} 
 \put(   3.333333 , 3.809167   ){\circle*{.04}} 
 \put(        3.4 , 3.793957   ){\circle*{.04}} 
 \put(   3.466667 , 3.781712   ){\circle*{.04}} 
 \put(   3.533333 , 3.772393   ){\circle*{.04}} 
 \put(        3.6 , 3.765964   ){\circle*{.04}} 
 \put(   3.666667 , 3.762399   ){\circle*{.04}} 
 \put(   3.733333 , 3.761681   ){\circle*{.04}} 
 \put(        3.8 , 3.763809   ){\circle*{.04}} 
 \put(   3.866667 ,  3.76879   ){\circle*{.04}} 
 \put(   3.933333 , 3.776648   ){\circle*{.04}} 
 \put(          4 , 3.787412   ){\circle*{.04}} 
 \put(   4.066667 , 3.801122   ){\circle*{.04}} 
 \put(   4.133333 , 3.817813   ){\circle*{.04}} 
 \put(        4.2 , 3.837518   ){\circle*{.04}} 
 \put(   4.266667 , 3.860250   ){\circle*{.04}} 
 \put(   4.333333 , 3.885990   ){\circle*{.04}} 
 \put(        4.4 , 3.914673   ){\circle*{.04}} 
 \put(   4.466667 , 3.946163   ){\circle*{.04}} 
 \put(   4.533333 , 3.980234   ){\circle*{.04}} 
 \put(        4.6 , 4.016535   ){\circle*{.04}} 
 \put(   4.666667 , 4.054569   ){\circle*{.04}} 
 \put(   4.733333 , 4.093666   ){\circle*{.04}} 
 \put(        4.8 , 4.132965   ){\circle*{.04}} 
 \put(   4.866667 , 4.171413   ){\circle*{.04}} 
 \put(   4.933333 , 4.207789   ){\circle*{.04}} 
 \put(          5 , 4.240748   ){\circle*{.04}} 
 \put(   5.066667 , 4.268909   ){\circle*{.04}} 
 \put(   5.133333 , 4.290963   ){\circle*{.04}} 
 \put(        5.2 , 4.305797   ){\circle*{.04}} 
 \put(   5.266667 , 4.312618   ){\circle*{.04}} 
 \put(   5.333333 , 4.311052   ){\circle*{.04}} 
 \put(        5.4 , 4.301185   ){\circle*{.04}} 
 \put(   5.466667 , 4.283556   ){\circle*{.04}} 
 \put(   5.533333 , 4.259089   ){\circle*{.04}} 
 \put(        5.6 , 4.228985   ){\circle*{.04}} 
 \put(   5.666667 , 4.194595   ){\circle*{.04}} 
 \put(   5.733333 , 4.157297   ){\circle*{.04}} 
 \put(        5.8 , 4.118398   ){\circle*{.04}} 
 \put(   5.866667 , 4.079061   ){\circle*{.04}} 
 \put(   5.933333 , 4.040269   ){\circle*{.04}} 
 \put(          6 ,  4.00281   ){\circle*{.04}} 
 \put(   6.066667 , 3.967289   ){\circle*{.04}} 
 \put(   6.133333 , 3.934144   ){\circle*{.04}} 
 \put(        6.2 , 3.903675   ){\circle*{.04}} 
 \put(   6.266667 , 3.876075   ){\circle*{.04}} 
 \put(   6.333333 , 3.851448   ){\circle*{.04}} 
 \put(        6.4 , 3.829841   ){\circle*{.04}} 
 \put(   6.466667 , 3.811259   ){\circle*{.04}} 
 \put(   6.533333 ,  3.79568   ){\circle*{.04}} 
 \put(        6.6 , 3.783070   ){\circle*{.04}} 
 \put(   6.666667 , 3.773390   ){\circle*{.04}} 
 \put(   6.733333 , 3.766604   ){\circle*{.04}} 
 \put(        6.8 , 3.762686   ){\circle*{.04}} 
 \put(   6.866667 , 3.761616   ){\circle*{.04}} 
 \put(   6.933333 ,  3.76339   ){\circle*{.04}} 
 \put(          7 , 3.768018   ){\circle*{.04}} 
 \put(   7.066667 , 3.775517   ){\circle*{.04}} 
 \put(   7.133333 , 3.785920   ){\circle*{.04}} 
 \put(        7.2 , 3.799262   ){\circle*{.04}} 
 \put(   7.266667 , 3.815582   ){\circle*{.04}} 
 \put(   7.333333 , 3.834913   ){\circle*{.04}} 
 \put(        7.4 , 3.857269   ){\circle*{.04}} 
 \put(   7.466667 , 3.882639   ){\circle*{.04}} 
 \put(   7.533333 , 3.910963   ){\circle*{.04}} 
 \put(        7.6 , 3.942116   ){\circle*{.04}} 
 \put(   7.666667 , 3.975883   ){\circle*{.04}} 
 \put(   7.733333 , 4.011932   ){\circle*{.04}} 
 \put(        7.8 , 4.049784   ){\circle*{.04}} 
 \put(   7.866667 , 4.088792   ){\circle*{.04}} 
 \put(   7.933333 , 4.128119   ){\circle*{.04}} 
 \put(          8 , 4.166736   ){\circle*{.04}} 
 \put(   8.066667 , 4.203440   ){\circle*{.04}} 
 \put(   8.133333 , 4.236897   ){\circle*{.04}} 
 \put(        8.2 , 4.265727   ){\circle*{.04}} 
 \put(   8.266667 , 4.288603   ){\circle*{.04}} 
 \put(   8.333333 , 4.304381   ){\circle*{.04}} 
 \put(        8.4 , 4.312225   ){\circle*{.04}} 
 \put(   8.466667 , 4.311703   ){\circle*{.04}} 
 \put(   8.533333 , 4.302844   ){\circle*{.04}} 
 \put(        8.6 , 4.286133   ){\circle*{.04}} 
 \put(   8.666667 , 4.262452   ){\circle*{.04}} 
 \put(   8.733333 , 4.232975   ){\circle*{.04}} 
 \put(        8.8 ,  4.19904   ){\circle*{.04}} 
 \put(   8.866667 ,  4.16203   ){\circle*{.04}} 
 \put(   8.933333 , 4.123263   ){\circle*{.04}} 
 \put(          9 , 4.083923   ){\circle*{.04}} 
 \put(   9.066667 , 4.045017   ){\circle*{.04}} 
 \put(   9.133333 , 4.007357   ){\circle*{.04}} 
 \put(        9.2 , 3.971568   ){\circle*{.04}} 
 \put(   9.266667 , 3.938110   ){\circle*{.04}} 
 \put(   9.333333 , 3.907297   ){\circle*{.04}} 
 \put(        9.4 , 3.879334   ){\circle*{.04}} 
 \put(   9.466667 , 3.854336   ){\circle*{.04}} 
 \put(    9.53333 , 3.832354   ){\circle*{.04}} 
 \put(        9.6 , 3.813398   ){\circle*{.04}} 
 \put(    9.66667 , 3.797448   ){\circle*{.04}} 
 \put(    9.73333 , 3.784472   ){\circle*{.04}} 
 \put(        9.8 , 3.774431   ){\circle*{.04}} 
 \put(    9.86667 , 3.767289   ){\circle*{.04}} 
 \put(    9.93333 , 3.763016   ){\circle*{.04}} 
 \put(         10 , 3.761594   ){\circle*{.04}} 
 \put(   10.06667 , 3.763016   ){\circle*{.04}} 
 \put(   10.13333 , 3.767289   ){\circle*{.04}} 
 \put(       10.2 , 3.774431   ){\circle*{.04}} 
 \put(   10.26667 , 3.784472   ){\circle*{.04}} 
 \put(   10.33333 , 3.797448   ){\circle*{.04}} 
 \put(       10.4 , 3.813398   ){\circle*{.04}} 
 \put(   10.46667 , 3.832354   ){\circle*{.04}} 
 \put(   10.53333 , 3.854336   ){\circle*{.04}} 
 \put(       10.6 , 3.879334   ){\circle*{.04}} 
 \put(   10.66667 , 3.907297   ){\circle*{.04}} 
 \put(   10.73333 , 3.938110   ){\circle*{.04}} 
 \put(       10.8 , 3.971568   ){\circle*{.04}} 
 \put(   10.86667 , 4.007357   ){\circle*{.04}} 
 \put(   10.93333 , 4.045017   ){\circle*{.04}} 
 \put(         11 , 4.083923   ){\circle*{.04}} 
 \put(   11.06667 , 4.123263   ){\circle*{.04}} 
 \put(   11.13333 ,  4.16203   ){\circle*{.04}} 
 \put(       11.2 ,  4.19904   ){\circle*{.04}} 
 \put(   11.26667 , 4.232975   ){\circle*{.04}} 
 \put(   11.33333 , 4.262452   ){\circle*{.04}} 
 \put(       11.4 , 4.286133   ){\circle*{.04}} 
 \put(   11.46667 , 4.302844   ){\circle*{.04}} 
 \put(   11.53333 , 4.311703   ){\circle*{.04}} 
 \put(       11.6 , 4.312225   ){\circle*{.04}} 
 \put(   11.66667 , 4.304381   ){\circle*{.04}} 
 \put(   11.73333 , 4.288603   ){\circle*{.04}} 
 \put(       11.8 , 4.265727   ){\circle*{.04}} 
 \put(   11.86667 , 4.236897   ){\circle*{.04}} 
 \put(   11.93333 , 4.203440   ){\circle*{.04}} 
 \put(         12 , 4.166736   ){\circle*{.04}} 
 \put(   12.06667 , 4.128119   ){\circle*{.04}} 
 \put(   12.13333 , 4.088792   ){\circle*{.04}} 
 \put(       12.2 , 4.049784   ){\circle*{.04}} 
 \put(   12.26667 , 4.011932   ){\circle*{.04}} 
 \put(   12.33333 , 3.975883   ){\circle*{.04}} 
 \put(       12.4 , 3.942116   ){\circle*{.04}} 
 \put(   12.46667 , 3.910963   ){\circle*{.04}} 
 \put(   12.53333 , 3.882639   ){\circle*{.04}} 
 \put(       12.6 , 3.857269   ){\circle*{.04}} 
 \put(   12.66667 , 3.834913   ){\circle*{.04}} 
 \put(   12.73333 , 3.815582   ){\circle*{.04}} 
 \put(       12.8 , 3.799262   ){\circle*{.04}} 
 \put(   12.86667 , 3.785920   ){\circle*{.04}} 
 \put(   12.93333 , 3.775517   ){\circle*{.04}} 
 \put(         13 , 3.768018   ){\circle*{.04}} 
 \put(   13.06667 ,  3.76339   ){\circle*{.04}} 
 \put(   13.13333 , 3.761616   ){\circle*{.04}} 
 \put(       13.2 , 3.762686   ){\circle*{.04}} 
 \put(   13.26667 , 3.766604   ){\circle*{.04}} 
 \put(   13.33333 , 3.773390   ){\circle*{.04}} 
 \put(       13.4 , 3.783070   ){\circle*{.04}} 
 \put(   13.46667 ,  3.79568   ){\circle*{.04}} 
 \put(   13.53333 , 3.811259   ){\circle*{.04}} 
 \put(       13.6 , 3.829841   ){\circle*{.04}} 
 \put(   13.66667 , 3.851448   ){\circle*{.04}} 
 \put(   13.73333 , 3.876075   ){\circle*{.04}} 
 \put(       13.8 , 3.903675   ){\circle*{.04}} 
 \put(   13.86667 , 3.934144   ){\circle*{.04}} 
 \put(   13.93333 , 3.967289   ){\circle*{.04}} 
 \put(         14 ,  4.00281   ){\circle*{.04}} 
 \put(   14.06667 , 4.040269   ){\circle*{.04}} 
 \put(   14.13333 , 4.079061   ){\circle*{.04}} 
 \put(       14.2 , 4.118398   ){\circle*{.04}} 
 \put(   14.26667 , 4.157297   ){\circle*{.04}} 
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 \put(       14.4 , 4.228985   ){\circle*{.04}} 
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 \put(   14.53333 , 4.283556   ){\circle*{.04}} 
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 \put(   14.93333 , 4.268909   ){\circle*{.04}} 
 \put(         15 , 4.240748   ){\circle*{.04}} 
 \put(   15.06667 , 4.207789   ){\circle*{.04}} 
 \put(   15.13333 , 4.171413   ){\circle*{.04}} 
 \put(       15.2 , 4.132965   ){\circle*{.04}} 
 \put(   15.26667 , 4.093666   ){\circle*{.04}} 
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 \put(       15.4 , 4.016535   ){\circle*{.04}} 
 \put(   15.46667 , 3.980234   ){\circle*{.04}} 
 \put(   15.53333 , 3.946163   ){\circle*{.04}} 
 \put(       15.6 , 3.914673   ){\circle*{.04}} 
 \put(   15.66667 , 3.885990   ){\circle*{.04}} 
 \put(   15.73333 , 3.860250   ){\circle*{.04}} 
 \put(       15.8 , 3.837518   ){\circle*{.04}} 
 \put(   15.86667 , 3.817813   ){\circle*{.04}} 
 \put(   15.93333 , 3.801122   ){\circle*{.04}} 
 \put(         16 , 3.787412   ){\circle*{.04}} 
 \put(   16.06667 , 3.776648   ){\circle*{.04}} 
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 \put(   16.26667 , 3.761681   ){\circle*{.04}} 
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 \put(       16.4 , 3.765964   ){\circle*{.04}} 
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 \put(       16.6 , 3.793957   ){\circle*{.04}} 
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apl>1 tangr .5,300,6,20

%Label the curve
\put(2.133333,5.237672  ){n\# .5}
%Draw the data points
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apl>1 tangr -1,300,6,20

%Label the curve
\put(2.133333,1.187118  ){n\#-1}
%Draw the data points
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apl>1 tangr -.5,300,6,20

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