15.7 Struve Functions ===================== The Struve functions are defined in Abramowitz and Stegun, Handbook of Mathematical Functions, Chapter 12. -- Function: struve_h (<v>, <z>) The Struve Function H of order v and argument z. (A&S 12.1.1) -- Function: struve_l (<v>, <z>) The Modified Struve Function L of order v and argument z. (A&S 12.2.1)