Same. At least in my years that I actually needed this, they didn't have it. So I use Wolfram Alpha [1]. (Well, you probably still should use that instead if yo

Same. At least in my years that I actually needed this, they didn't have it. So I use Wolfram Alpha [1]. (Well, you probably still should use that instead if you have extended use, since it's far more advanced). [1] https://www.wolframalpha.com/ https://www.wolframalpha.com/