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Fix typos in chapter 1 #11

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Fix typos in chapter 1 #11

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4 changes: 2 additions & 2 deletions doc/.src/book/dotxt/overview.do.txt
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Expand Up @@ -2,7 +2,7 @@
========= Quick overview of the finite element method =========
label{ch:overview}

FIGURE: [fig/dolfin_mesh.png, width=500 frac=0.8] Example on a complicated domain for solving PDEs. label{overview:meshex}
FIGURE: [fig/dolfin_mesh.png, width=500 frac=0.8] Example of a complicated domain for solving PDEs. label{overview:meshex}

The finite element method is a rich and versatile approach to construct
computational schemes to solve any partial differential equation on
Expand Down Expand Up @@ -279,7 +279,7 @@ solve(a == L, u, bc)
where `bc` holds information about boundary conditions. This information
is connected to information about the triangulation, the *mesh*.
Assuming $u=0$ on the boundary, we can in FEniCS generate a triangular
mesh over a rectangular domain $[-1,-1]\times [-1,1]$ as follows:
mesh over a rectangular domain $[-1,1]\times [-1,1]$ as follows:
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@matsievskiysv matsievskiysv Dec 27, 2020

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Shouldn't this be [-1,-1] \times [1,1]?

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@KGHustad KGHustad Jan 5, 2021

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No, they're intervals.


!bc pycod
mesh = RectangleMesh(Point(-1, -1), Point(1, 1), 10, 10)
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