Relationship between Weber function 0 and Struve function 0
From specialfunctionswiki
Theorem: The following theorem holds: $$\mathbf{E}_0(z)=-\mathbf{H}_0(z),$$ where $\mathbf{E}_0$ denotes a Weber function and $\mathbf{H}_0$ denotes a Struve function.
Proof: █
