modulo_function

I have degrees in engineering and am currently working on a graduate degree in math. I'm here to help people see how to approach a problem, not so much to show what I can do. I have substantial expertise in statistics, programming: Fortran in the olde days, C++ and Java today. My mechanical engineering expertise is in the areas of fluid mechanics, thermodynamics, and heat transfer. thermodynamics part of mechanical engineering. I've worked in research environments, including aerospace, especially spacecraft thermal control. I will frequently pass up answering questions for people whose Q&As are private. I cannot access this account during work hours. I live in the Pacific Time zone. I'm available after about 6 PM.