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An early arrow symbol is found in an illustration of Bernard Forest de Bélidor's treatise L'architecture hydraulique, printed in France in 1737. The arrow is here used to illustrate the direction of the flow of water and of the water wheel's rotation. At about the same time, arrow symbols were used to indicate the flow of rivers in maps. [3]
List of logic symbols This article contains logic symbols. Without proper rendering support, you may see question marks, boxes, or other symbols instead of logic symbols. In logic, a set of symbols is commonly used to express logical representation.
Arrows (Unicode block) ... This article contains Unicode arrow characters. Without proper rendering support, you may see question marks, boxes, or other symbols instead of arrows. Arrows is a Unicode block containing line, curve, and semicircle symbols terminating in barbs or arrows.
Keyboard shortcuts in AOL Mail Keyboard shortcuts make it easier and quicker to perform some simple tasks in your AOL Mail. Access all shortcuts by pressing shift +? on your keyboard.
Miscellaneous Symbols is a Unicode block (U+2600–U+26FF) containing glyphs representing concepts from a variety of categories: astrological, astronomical, chess, dice, musical notation, political symbols, recycling, religious symbols, trigrams, warning signs, and weather, among others.
Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases.
List of proofreader's marks This article is a list of standard proofreader's marks used to indicate and correct problems in a text. Marks come in two varieties, abbreviations and abstract symbols. These are usually handwritten on the paper containing the text. Symbols are interleaved in the text, while abbreviations may be placed in a margin with an arrow pointing to the problematic text ...
Many special characters (those not on the standard computer keyboard) are useful—and sometimes necessary—in Wikipedia articles. Even articles that use only English words may use punctuation such as an em dash (—), and symbols such as a section sign (§) or registered mark (®). Articles about or that mention European persons or places may use many extended Latin characters, and articles ...