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ieqn

Maxima Function

Calling Sequence

ieqn (ie, unk, tech, n, guess)

Description

inteqn is a package for solving integral equations. load ("inteqn") loads this package.

ie is the integral equation; unk is the unknown function; tech is the technique to be tried from those given above (tech = first means: try the first technique which finds a solution; tech = all means: try all applicable techniques); n is the maximum number of terms to take for taylor, neumann, firstkindseries, or fredseries (it is also the maximum depth of recursion for the differentiation method); guess is the initial guess for neumann or firstkindseries.

Default values for the 2nd thru 5th parameters are:

unk: p(x), where p is the first function encountered in an integrand which is unknown to Maxima and x is the variable which occurs as an argument to the first occurrence of p found outside of an integral in the case of secondkind equations, or is the only other variable besides the variable of integration in firstkind equations. If the attempt to search for x fails, the user will be asked to supply the independent variable.

tech: first

n: 1

guess: none which will cause neumann and firstkindseries to use f(x) as an initial guess.

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