New posts in Lengths

Make my infinite squares math-proof

Centering a slash (not) over a (mathematical) glyph?

A reusable newlength (no stop/break if length already defined)

Decrease length of underscore character in normal text (gender_gap)

Defining a Length that Scales with Fontsize Changes

Compute remaining horizontal space in align environment

Function determining the length of text, usable where something with internal units (e.g. "em") is expected

Where should 1em be defined - when to use lengths in "em"

What is truecm?

Page geometry discrepancies