returned. Otherwise, the value of the ``n``th polynomial at ``x``
will be returned.
+ SETUP::
+
+ sage: from mjo.orthogonal_polynomials import legendre_p
+
EXAMPLES:
Create the standard Legendre polynomials in `x`::
And finite field elements::
- sage: legendre_P(3, GF(11)(5))
+ sage: legendre_p(3, GF(11)(5))
8
Solve a simple least squares problem over `[-\pi, \pi]`::