Hate when you find that what LaTeX users often claim "a separation of style and content" is horribly false? You've come to the right place. Styleless LaTeX enables nearly styleless LaTeX writing experience, by providing style-free semantic macros.
\documentclass[11pt]{article}
\usepackage{ymath}
\usepackage{yutil}
\Document{
\Title{Something}
\Abstract{Test abstract}
\Section{My Section Heading}{
\Subsection{Unordered Lists}{
\Ul{
\Li{First item}
\Li{Second item}
\Li{Third item}
\Li{Fourth item}
}
}
\Subsection{Ordered List}{
\OrderedList{
\Item{First item}
\Item{Second item}
\Item{Third item}
\Item{Fourth item}
}
}
\Subsection{Math Demonstration}{
\CenteredEquations{
\CondExp{x}{y} \\
\Prob{\Cond{x}{y}}\\
\ArgMax{x}{\CondProb{x}{y}}\\
\Sum{x}{y}{z} \\
\SetUnion{x}{y}{z}
}
}
}
}