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authorPrefetch2023-06-18 17:59:42 +0200
committerPrefetch2023-06-18 17:59:42 +0200
commite2f6ff4487606f4052b9c912b9faa2c8d8f1ca10 (patch)
tree16455ba80b2ff443a970945a7ca8bd49cfc8377b /source/know/concept/orthogonal-curvilinear-coordinates
parent5a4eb1d13110048b3714754817b3f38d7a55970b (diff)
Improve knowledge base
Diffstat (limited to 'source/know/concept/orthogonal-curvilinear-coordinates')
-rw-r--r--source/know/concept/orthogonal-curvilinear-coordinates/index.md6
1 files changed, 3 insertions, 3 deletions
diff --git a/source/know/concept/orthogonal-curvilinear-coordinates/index.md b/source/know/concept/orthogonal-curvilinear-coordinates/index.md
index 669358c..4714a95 100644
--- a/source/know/concept/orthogonal-curvilinear-coordinates/index.md
+++ b/source/know/concept/orthogonal-curvilinear-coordinates/index.md
@@ -18,10 +18,10 @@ where at least one of the coordinate surfaces is curved:
e.g. in cylindrical coordinates, the coordinate line of $$r$$ and $$z$$ is a circle.
Here we limit ourselves to **orthogonal** systems,
where the coordinate surfaces are always perpendicular.
-Examples of such orthogonal curvilinear systems include
+Examples of such orthogonal curvilinear systems are
[spherical coordinates](/know/concept/spherical-coordinates/),
-[cylindrical polar coordinates](/know/concept/cylindrical-polar-coordinates/),
-[cylindrical parabolic coordinates](/know/concept/cylindrical-parabolic-coordinates/),
+[polar cylindrical coordinates](/know/concept/polar-cylindrical-coordinates/),
+[parabolic cylindrical coordinates](/know/concept/parabolic-cylindrical-coordinates/),
and (trivially) [Cartesian coordinates](/know/concept/cartesian-coordinates/).