Format "H3" consistently
@@ -5,7 +5,7 @@ This operation is performed by function `h3ToGeo`. See the comments in the funct
The conversion is performed as a series of coordinate system conversions described below. See the page <a href="#/documentation/core-library/coordinate-systems">Coordinate Systems used by the __H3 Core Library__</a> for more information on each of these coordinate systems.
-* The function `_h3ToFaceIjk` then converts the *H3* index to the appropriate icosahedron face number and normalized _ijk_ coordinate's on that face's coordinate system as follows:
+* The function `_h3ToFaceIjk` then converts the __H3__ index to the appropriate icosahedron face number and normalized _ijk_ coordinate's on that face's coordinate system as follows:
* We start by assuming that the cell center point falls on the same icosahedron face as its base cell.
* It is possible that the the cell center point lies on an adjacent face (termed an _overage_ in the code), in which case we would need to use a projection centered on that adjacent face instead. We recall that normalized _ijk_ coordinates have at most two non-zero components, and that in a face-centered Class II system the sum of those components is a resolution-specific constant value for cells that lie on the edge of that icosahedral face.
We determine whether an overage exists by taking the sum of the _ijk_ components, and if there is an overage the positive _ijk_ components indicate which adjacent face the cell center lies on. A lookup operation is then performed to find the appropriate rotation and translation to transform the _ijk_ coordinates into the adjacent face-centered _ijk_ system.
