Вопрос

I probably don't know how to search it, but is there a Ruby gem that would help users input math symbols by picking from a table?

Basically a gem that makes it easy to use symbols with a keyboard or touchscreen, and without drawing.

Это было полезно?

Решение

This seems like what you are looking for: http://math.typeit.org/

View the page source and it will hopefully give you some ideas of how to implement or what else to start researching.

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