[spec] minor corrections

diff --git a/spec/spec-collated.pdf b/spec/spec-collated.pdf
index 4c80f9f38c1601df31a0e0929c0d41674c770047..15ea285a1651a87c98613586dc77ed5aff9b47a1 100644 (file)
Binary files a/spec/spec-collated.pdf and b/spec/spec-collated.pdf differ

diff --git a/spec/spec-collated.tex b/spec/spec-collated.tex
index 89d37b5ded6c6542362451b83a3cc07a56815e8a..e7957131bcaf7d5e88a4803bfc9fa01cbbca4aaa 100644 (file)
--- a/spec/spec-collated.tex
+++ b/spec/spec-collated.tex
@@ -1172,9 +1172,9 @@
       \[ v_{\text{avg}} = \frac{\Delta\text{position}}{\Delta t} \]
       \begin{align*}
         \text{speed} &= |{\text{velocity}}| \\
       \[ v_{\text{avg}} = \frac{\Delta\text{position}}{\Delta t} \]
       \begin{align*}
         \text{speed} &= |{\text{velocity}}| \\

-        &= \sqrt{v_x(t)^2 + v_y(t)^2 + v_z(t)^2} \tag{for vector \(v\)}
+        &= \sqrt{v_x^2 + v_y^2 + v_z^2}

       \end{align*}
       \end{align*}

-      \textbf{Distance travelled between\(t=a \rightarrow t=b\):}
+      \textbf{Distance travelled between \(t=a \rightarrow t=b\):}

       \[= \int^b_a \sqrt{\left(\frac{dx}{dt}\right)^2 + \left(\frac{dy}{dt}\right)^2} \cdot dt \]
       
       \subsection*{Vector functions}
       \[= \int^b_a \sqrt{\left(\frac{dx}{dt}\right)^2 + \left(\frac{dy}{dt}\right)^2} \cdot dt \]
       
       \subsection*{Vector functions}