ply_scalProdDualLeg Function

public pure function ply_scalProdDualLeg(ansFunc, testFunc) result(scalProd)

Function to calculate the scalar product between a Legendre polynomial (ansatz function) and a dual Legendre polynomial (test function) on the reference element [-1;+1].

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	ansFunc	The ansatz function index, there first ansatz function has index 1.
integer,	intent(in)			::	testFunc	The test function index, there first test function has index 1.

Return Value real(kind=rk)

The scalar product of the two functions.

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