\chapter{Curve Utilities}
\label{curveutilities}
This chapter describes the Curve Utilities.
These are common to both the Curve Definition and Curve Interrogation modules.
\input{sec_curve_object}

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\section{Evaluation}
\input{func/s1227}
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\input{func/s1221}
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\input{func/s1225}
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\input{func/s1226}
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\input{func/s1542}

\section {Subdivision}
\input{func/s1710}
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\input{func/s1017}
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\input{func/s1018}
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\input{func/s1714}
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\input{func/s1712}
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\input{func/s1713}
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\section{Joining}
\input{func/s1715}
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\input{func/s1716}
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\input{func/s1706}
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\input{func/s1233}
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\section{Drawing}
\input{func/s6drawseq}
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\input{func/s6move}
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\input{func/s6line}
