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| author | David Thompson <dthompson@vistahigherlearning.com> | 2019-06-04 20:49:16 -0400 |
|---|---|---|
| committer | David Thompson <dthompson@vistahigherlearning.com> | 2019-06-04 20:49:16 -0400 |
| commit | 279f17ac0e1b3d019c2b294098e834d249376686 (patch) | |
| tree | 47be849d3b35635d167e00cd8448815a75167a23 /manuals/chickadee/Basics.html | |
| parent | 7b808b9268ec735a7a176d10bf1887b3fa66d13e (diff) | |
Update chickadee manual.
Diffstat (limited to 'manuals/chickadee/Basics.html')
| -rw-r--r-- | manuals/chickadee/Basics.html | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/manuals/chickadee/Basics.html b/manuals/chickadee/Basics.html index dd3898c..4c2d313 100644 --- a/manuals/chickadee/Basics.html +++ b/manuals/chickadee/Basics.html @@ -1,6 +1,6 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> -<!-- Copyright (C) 2017 David Thompson davet@gnu.org +<!-- Copyright (C) 2017, 2018, 2019 David Thompson davet@gnu.org Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 @@ -13,6 +13,8 @@ A copy of the license is also available from the Free Software Foundation Web site at http://www.gnu.org/licenses/fdl.html. +* Chickadee: (chickadee). Game programming toolkit for Guile. + The document was typeset with http://www.texinfo.org/ (GNU Texinfo). --> @@ -98,9 +100,9 @@ Next: <a href="Vectors.html#Vectors" accesskey="n" rel="next">Vectors</a>, Up: < <dl> <dt><a name="index-pi"></a>Variable: <strong>pi</strong></dt> -<dd><p>An essential constant for all trigonometry. <code>π</code> is the ratio -of a circle’s circumferences to its diameter. Since <code>π</code> is an -irrational number, the <var>pi</var> in Chickadee is a mere floating point +<dd><p>An essential constant for all trigonometry. Pi is the ratio of a +circle’s circumferences to its diameter. Since pi is an irrational +number, the <var>pi</var> in Chickadee is a mere floating point approximation that is “good enough.” </p></dd></dl> @@ -110,7 +112,7 @@ approximation that is “good enough.” </p></dd></dl> <dl> -<dt><a name="index-cotan"></a>Procedure: <strong>cotan</strong> <em><var>z</var></em></dt> +<dt><a name="index-cotan"></a>Procedure: <strong>cotan</strong> <em>z</em></dt> <dd><p>Return the cotangent of <var>z</var>. </p></dd></dl> |