U+FE66 "﹦" Small Equals Sign Unicode Character

U+FE66 "﹦" Small Equals Sign is a typographic variant of the standard equals sign, designed to be used in small-scale or cramped text settings where a full-sized equals sign would be visually disproportionate. It belongs to the CJK Compatibility Forms block, which contains characters optimized for compatibility with East Asian typographic standards, particularly for use alongside CJK characters or in vertical text. This small equals sign retains the same mathematical meaning as its standard counterpart, representing equality between two expressions, but its reduced size allows it to harmonize better with surrounding glyphs in specialized contexts such as annotations, footnotes, or tightly justified layouts. While not commonly used in general text, it provides a useful option for designers and typesetters seeking precise visual alignment.