Sometimes, it is really necessary to display a complex formula; such as this:
I use MathTran to achieve this, rather than doing a complex server-side install of Latex. Then I can use a URL like the one below to dynamically display the equation above:
That reminds me, there is a Google API for doing charts on the fly. The simple example they give is:
Although much more complex graphs ((Thanks to https://www.felipebarone.com/plot-function-google.php [now defunct] for this example)) are possible:
Update 2021-12-29 Wed
- It seems like MathTran has gone away/morphed into something else.