typos

quarto/alternatives/interval_arithmetic.__jmd__

@@ -1,4 +1,4 @@
-# Using interval arithemetic
+# Using interval arithmetic
 
 Highlighted here is the use of interval arithmetic for calculus problems.
 

quarto/alternatives/makie_plotting.qmd

@@ -111,7 +111,7 @@ These then can be plotted directly:
 scatter(pts)
 ```
 
-The ploting of points in three dimesions is essentially the same, save the use of `Point3` instead of `Point2`.
+The plotting of points in three dimensions is essentially the same, save the use of `Point3` instead of `Point2`.
 
 
 ```{julia}

quarto/alternatives/symbolics.qmd

@@ -615,7 +615,7 @@ and
 norm(collect(v))
 ```
 
-Matrix multiplication is also deferred, but the size compatability of the matrices and vectors is considered immediately:
+Matrix multiplication is also deferred, but the size compatibility of the matrices and vectors is considered immediately:
 
 
 ```{julia}