# PureAlgebraicIntegration(R, F, L)¶

palgint(f, x, y) returns the integral of f(x, y)dx where y is an algebraic function of x.
palgLODE(op, g, kx, y, x) returns the solution of op f = g. y is an algebraic function of x.
palgRDE(nfp, f, g, x, y, foo) returns a function z(x, y) such that dz/dx + n * df/dx z(x, y) = g(x, y) if such a z exists, “failed” otherwise; y is an algebraic function of x; foo(a, b, x) is a function that solves du/dx + n * da/dx u(x) = u(x) for an unknown u(x) not involving y. nfp is n * df/dx.
param_LODE(eq, lg, x, y)
param_RDE(fp, lg, x, y)