f(x)=x2f(x)=x^2f(x)=x2
{% math %}f(x)=x^2{% endmath %}
∫−∞∞g(x)dx\int_{-\infty}^\infty g(x) dx∫−∞∞g(x)dx
{% math %}\int_{-\infty}^\infty g(x) dx{% endmath %}
λ,ξ,π,θ,μ,Φ,Ω,Δ\lambda,\xi,\pi,\theta,\mu,\Phi,\Omega,\Deltaλ,ξ,π,θ,μ,Φ,Ω,Δ
{% math %}\lambda,\xi,\pi,\theta,\mu,\Phi,\Omega,\Delta{% endmath %}
c=±a2+b2c = \pm\sqrt{a^2 + b^2}c=±√a2+b2
{% math %}c = \pm\sqrt{a^2 + b^2}{% endmath %}
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