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docs: fix typos (#254)
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@@ -36,7 +36,7 @@ But... if you want to know <em>why</em> that conversion works, let's do some mat
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## Deriving the conversion formulae
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In order to convert betwen Catmull-Rom curves and Bézier curves, we need to know two things. Firstly, how to express the Catmull-Rom curve using a "set of four coordinates", rather than a mix of coordinates and tangents, and secondly, how to convert those Catmull-Rom coordinates to and from Bézier form.
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In order to convert between Catmull-Rom curves and Bézier curves, we need to know two things. Firstly, how to express the Catmull-Rom curve using a "set of four coordinates", rather than a mix of coordinates and tangents, and secondly, how to convert those Catmull-Rom coordinates to and from Bézier form.
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So, let's start with the first, where we want to satisfy the following equality:
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@@ -230,7 +230,7 @@ So, if we want to express a Catmull-Rom curve using a Bézier curve, we'll need
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\end{bmatrix}
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\]
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Into somthing that looks like this:
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Into something that looks like this:
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\[
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\begin{bmatrix}
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