From: David Arnold <darnold@northcoast.com>
Subject: Sample of the day: Fractions
Date: Tue, 14 Sep 1999 10:50:51 -0700 [thread overview]
Message-ID: <3.0.5.32.19990914105051.00b79e60@mail.northcoast.com> (raw)
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\AmSTeX\ offers tfrac, frac, and dfrac, all useful.
$$
fg=\tfrac12[(f+g)^2-f^2-g^2]
$$
$$
\frac{x}{1+\frac{x}2}
\quad
\text{versus}
\quad
\frac{x}{1+\dfrac{x}2}
$$
\AmSTeX\ also offers cfrac for continued fractions.
$$
a_0+1\cfrac 1\\
a_1+\cfrac 1\\
a_2+\cfrac 1\\
a_3+\cfrac 1\\
a_4\endcfrac
$$
\bye
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reply other threads:[~1999-09-14 17:50 UTC|newest]
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