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O carregamento dos gifs pode demorar um pouco.

Mathematical Ramblings - stpcpar - u[pv]v[pv]sen(u)[pv]-4[mult]pi[pv]4[mult]pi[pv]-4[mult]pi[pv]4[mult]pi[pv]100.gif:

Mathematical Ramblings - stpcpol - 3+(cos(6[mult]teta)+cos(6[mult]phi))[div]2[pv]0[pv]2[mult]pi[pv]0[pv]2[mult]pi[pv]100.gif:

Mathematical Ramblings - sdrgpgduf - log2(x)[pv]1[div]4[pv]8[pv]x[pv]80.gif: