Work at SourceForge, help us to make it a better place! We have an immediate need for a Support Technician in our San Francisco or Denver office.
Added a function to calculate the surface area of an Elliptical Hyperboloid in librt/primitves/ehy/ehy.c.
Surface Area formula credits: https://docs.google.com/file/d/0BydeQ6BPlVejRWt6NlJLVDl0d28/edit?pli=1
Ballparking with small values(1m height, 1m major-axis, 1m neck-to-base distance) gives a value of SA very close to that of a right circular cylinder. The ID_EHY has to be fixed though for analyze to work on this.