Question: getting unevaluated value of a maple variable (in JSP on MapleNet server)

Hello, I have a problem with using JSP on MapleNet platform.

Suppose I have a HTML document with forms (the form calls itself for evaluation) and in that document an input text filed:

<input type="text" name="eq1">

At the beginning of the page I can assign a value in the text field to a maple variable:

<maple:assign param="eq1" variable="eqn1" default="sin(x)" />

but imagine that user fills the textfield with the text:


If I use something like this:


There will be 10 on the output. How can I get an unevaluated input ( sum(n,n=1..4))?

Thank you for any suggestions and sorry for my bad english.

Please Wait...