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O carregamento dos gifs pode demorar um pouco.

Mathematical Ramblings - sdrgpgduf - x+sen(x)[div]2[pv]-6[mult]pi[pv]6[mult]pi[pv]x[pv]80.gif:

Mathematical Ramblings - ssdrgpccparpolpt - sen(2[mult]t)[div]2[pv]t[pv]2[pv]2[pv]2[pv]1[pv]0[pv]2[mult]pi[pv]0[pv]0[pv]0[pv]0[pv]0[pv]x[pv]50.gif: