<<< mml $\text{Inline nested fracs }\frac{1^{\sqrt{6}}}{\sqrt{2}+\frac{1}{\sqrt{3}+\frac{1}{\sqrt{4}+\frac{1}{\sqrt{5}+\frac{1}{\sqrt{6}+\dots }}}}}\text{ are script size at the first level and decrease to script script size for all more nested levels.}$ >>> native [ EText TextNormal "Inline nested fracs\160" , EFraction NormalFrac (ESuper (ENumber "1") (ESqrt (ENumber "6"))) (EGrouped [ ESqrt (ENumber "2") , ESymbol Bin "+" , EFraction NormalFrac (ENumber "1") (EGrouped [ ESqrt (ENumber "3") , ESymbol Bin "+" , EFraction NormalFrac (ENumber "1") (EGrouped [ ESqrt (ENumber "4") , ESymbol Bin "+" , EFraction NormalFrac (ENumber "1") (EGrouped [ ESqrt (ENumber "5") , ESymbol Bin "+" , EFraction NormalFrac (ENumber "1") (EGrouped [ ESqrt (ENumber "6") , ESymbol Bin "+" , EIdentifier "\8230" ]) ]) ]) ]) ]) , EText TextNormal "\160are script size at the first level and decrease to script script size for all more nested levels." ]