http:^^www.cs.cornell.edu^info^people^raman^aster^demo.html

This data set contains WWW-pages collected from computer science departments of various universities

<h2>
<!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><!WA54><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec3-title.au">
Section 3 </A> Knuth's examples of fractions and exponents.
</h2>
These examples are taken verbatim from the TeX Book, by Donald Knuth.
They are used in the TeX Book to demonstrate the power of the TeX layout
operators.
Notice that all of these examples comprise of the same 6 symbols, but are very
different!
AsTeR can render these as unambiguously as TeX can.


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<!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><!WA74><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/latex/xx19.tex"> LaTeX </A>
<!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><!WA75><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/latex/xx19.ps"> Postscript </A>
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<h2>
<!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><!WA76><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec4-title.au">
Section 4 </A> A continued fraction.
</h2>

Moving along a dimension in audio space defines a perceptibly monotonic
change. This notion of perceptible monotonicity is vital in conveying nesting.
<p>


<!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><!WA77><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec4-ex1.au"> audio </A>
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<h2>
<!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><!WA80><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec5-title.au">
Section 5 </A> Simple School algebra.
</h2>


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<!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><!WA82><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/latex/xx21.tex"> LaTeX </A>
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<!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><!WA85><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/latex/xx22.tex"> LaTeX </A>
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<h2>
<!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><!WA90><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec6-title.au">
Section 6 </A> square roots.
</h2>

Notice the choice of unambiguous renderings for the following expressions: 
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<!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><!WA95><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/latex/xx25.tex"> LaTeX </A>
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<h2>
<!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><!WA100><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec7-title.au">
Section 7 </A> Trigonometric identities.
</h2>
Written mathematical notation can be ambiguous and hard to recognize.
Notice the complete absence of parenthesis in some of the examples below.
AsTeR uses several heuristics to construct the correct tree structure for
these expressions.


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<h2>
<!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><!WA122><A HREF = "http://www.cs.cornell.edu/Info/People/raman/aster/math-examples/sec8-title.au">
Section 8 </A> Logarithms.
</h2>
Notice the context-specific rendering when speaking the base of the logarithm.
The renderings are chosen to reduce cognitive load; <blockquote>log base a of