https://develop.kde.org/hig/text_and_labels/#symbols page line that shows: ÷ (U+00F7), × (U+00D7), and − (U+00D7) instead of /, x, and - in mathematical expressions; e.g. −1, 2×, 2×2, 10÷5 etc. (applicable for other mathematical operators as well) uses U+00D7 twice, the second time for the FIGURE DASH character it should be using U+2012 for the unicode as it does later in the line ‒ (U+2012) instead of - for separating number values like dates or telephone numbers