SamBridge Posted February 9, 2013 Share Posted February 9, 2013 (edited) So I know the common physics ax^2+bx+ or aT^2+VoT+X0 among its other various geometric uses, and I've seen a couple 4th degree polynomials in advanced particle physics, but where would you find something like X^9-2.3x^8-45x^5+23x^4+30 in nature? Or where would you find pseudo polynomials like x^(3/2)+1/2x^(1/2)-x^(-1/3)? Edited February 9, 2013 by SamBridge Link to comment Share on other sites More sharing options...
ajb Posted February 9, 2013 Share Posted February 9, 2013 The quadratics are nice, you can solve them exactly and they have nice graphs; parabolas. These things can be used to describe the path of a projectile, for example.Higher order examples I can think of include: Modelling data- "polynomial lines of best fit" Eigenvalue problems Bézier curve's in computer graphics Truncated Taylor series approximations Theory of small oscillations (application of the above) Behaviour of dynamical systems and the list goes on Link to comment Share on other sites More sharing options...
uncool Posted February 9, 2013 Share Posted February 9, 2013 Finding equilibrium in chemical reactions with large numbers of reactants. =Uncool- Link to comment Share on other sites More sharing options...
imatfaal Posted February 12, 2013 Share Posted February 12, 2013 Power radiated per unit area is proportional to the fourth power of temperature - stefan-boltzmann law [latex]j^{\star}=\sigma T^4[/latex] 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now