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Just a nobody
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In the http://en.wikipedia.org/wiki/Hamilton's_principle#Mathematical_formulation", I ran across a notation I'm not familiar with. The part I'm unsure about is:
[itex]\frac{\delta \mathcal{S}}{\delta \mathbf{q}(t)}=0[/itex]
In the context of the article, what is the meaning of that equation?
Thanks!
(My math background goes up to multivariable calculus.)
[itex]\frac{\delta \mathcal{S}}{\delta \mathbf{q}(t)}=0[/itex]
In the context of the article, what is the meaning of that equation?
Thanks!
(My math background goes up to multivariable calculus.)
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