Try wolfram alpha/siri for that one. No way they'd figure out how to do it on a calculator. Having said that I kind of envy your Indian schooling, that's some

Try wolfram alpha/siri for that one. No way they'd figure out how to do it on a calculator. Having said that I kind of envy your Indian schooling, that's some important information right there, and I've learned a lot of it over time for my own projects.