MathML with other standards

1. If $\kappa \le \lambda$ then ${\kappa }^{\lambda }=2^{\lambda }$.
2. If there is some $\mu <\lambda$ such that ${\mu }^{\lambda }\ge \kappa$ then ${\kappa }^{\lambda }={\mu }^{\lambda }$.
3. If $\kappa >\lambda$ and if ${\mu }^{\lambda }<\kappa$ for all $\mu <\kappa$, then :
   • If $\mathrm{cf}\kappa >\lambda$ then ${\kappa }^{\lambda }=\kappa$.
   • If $\mathrm{cf}\kappa \le \lambda$ then ${\kappa }^{\lambda }={\kappa }^{\mathrm{cf}\kappa }$.

An expression of gravitational interaction (MathML) next to the Moon. Both are rotating arround the Earth (SVG+SMIL)

See mathml_svg.xml