$\left(1+cos^2a\right)\left(1-cos^2a\right)$
$\sqrt{\sqrt[42]{3.1416}}$
$\int_2^4x^3\left(4+x^2\right)^{\frac{1}{2}}dx$
$\int\:x^{3\:}\left(1+x^2\right)^{-\frac{1}{2}}dx$
$\left(p^4.p^2.q^7.q^3\right)^2:\left(p^{10}.q^{17}\right)$
$4m^2-4m+3=0$
$\left|101\right|$
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