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I'm interested in labelling my latex equation, by giving the physical phenomenon contributing to the term. For instance
x = f(y) + g(y). So a horizontal curly bracket to explain that
f(y) is derived from some phenomenon, say resistance and
g(y) is derived some other phenomenon, say gravity.
How can I give a name to
f(y) as resistance and
g(y) as gravity in the equation?
Hope I'm able to explain my intentions.
Thank you, Aditya