# record 1: header: parent, keywords
# record 2: calling parameters
# record 3: submit buttons
# record 4: html form content

:calculus
integration, integral, primitive, antiderivative, function

:datatype, function
operation, integrate
variable, x

:, Integrate the Function

:
 $submit1 f(x) =
 <input name="formula" type="text" size="25" value="x^2 + 1/x + exp(x)">
