Differences

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--- urp:specialchars [2021-11-08]
nerf_herder
+++ urp:specialchars [2021-11-08]
nerf_herder
@@ Line 22: / Line 22: @@
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-These are nice, but students also seem to be comfortable seeing x^2 for x², sqrt(x) for √x, writing out theta, etc. The less-than sign (<) is used for angle sign (geometry). Mixing cases or just combining letters can sometimes substitute for subscripts: vI instead of vᵢ.
+These are nice, but students also seem to be comfortable seeing x^2 for x², sqrt(x) for √x, writing out theta, etc. The less-than sign (<) is used for angle sign (geometry).
+Mixing cases or just combining letters can sometimes substitute for subscripts: vI instead of vᵢ. This can be a little confusing, often using spaces to better separate the terms is helpful.
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The Ungerecht Family Tree