Merge pull request #22 from FireDynamics/release-v0.6.1

Release v0.6.1

Author: lu-kas

book/content/modelling/02_fluids/02_cfd.ipynb

@@ -74,7 +74,7 @@
     "The [big O notation](https://en.wikipedia.org/wiki/Big_O_notation) $\\mf \\mathcal{O}$ indicates the asymptotical behaviour of a function. In the approximation of derivatives, shown in this section, it indicates the functional reduction of the approximation error for $\\mf h \\rightarrow 0$.\n",
     "```\n",
     "\n",
-    "In practice, the expansion is aborted at a given order $\\mf \\mathcal{O}(h^n)$, where $\\mf n$ indicates the numer of Taylor terms considered, i.e. \n",
+    "In practice, the expansion is aborted at a given order $\\mf \\mathcal{O}(h^n)$, where $\\mf n$ indicates the number of Taylor terms considered, i.e. \n",
     "\n",
     "$$\n",
     "\\mf f(x_0 + h) =\\sum_{i=0}^{n-1}\\left(\\frac{1}{i!}\\left.\\frac{d^if}{dx^i}\\right|_{x_0}\\cdot h^i\\right) +  \\mathcal{O}(h^n)\\quad .\n",
@@ -6931,7 +6931,7 @@
    "id": "00c757e5",
    "metadata": {},
    "source": [
-    "The following figures illustrate the accoring Taylor approximations for up to $\\mf n=3$.\n",
+    "The following figures illustrate the according Taylor approximations for up to $\\mf n=3$.\n",
     "\n",
     "```{tabbed} f(x)\n",
     "<img src=\"./figs/taylor_fnk.svg\" width=\"90%\">\n",
@@ -9949,7 +9949,7 @@
     "\\end{align}\n",
     "$$\n",
     "\n",
-    "Subracting the first equation from the second\n",
+    "Subtracting the first equation from the second\n",
     "\n",
     "$$\n",
     "\\mf f(x_0+h) - f(x_0-h) = 2f'(x_0)\\cdot h + \\mathcal{O}(h^3)\n",