Submitting New Code

• The source .mac or .lisp file
• a texinfo description such as those in info/Differential.texi. This must include several examples. For example

  @defun ODE (equation,y,x)
  a pot-pourri of Ordinary Differential solvers
  ...
  (C4) 'DIFF(Y,X,2) + Y*'DIFF(Y,X)^3 = 0;
                         2
                        d Y      dY 3
  (D4)                  --- + Y (--)  = 0
                          2      dX
                        dX
  (C5) ODE2(%,Y,X);
                   3
                  Y  - 6 %K1 Y - 6 X
  (D7)            ------------------ = %K2
                          3
  ...
  @end defun
  

  You may suggest a .texi file in which your description should be placed.
• a tests for your code, such as those in doc/rtest1.mac. These should involve an alternating list of question; answer;question ; answer ..

  1+2;
  3$
  diff(x^3,x);
  3*x^2$