The Braille pattern dots-46 ( ⠨ ) is a 6-dot braille cell with the top and bottom right dots raised, or an 8-dot braille cell with the top and lower-middle right dots raised. It is represented by the Unicode code point U+2828, and in Braille ASCII with a period: "." .
decimal point, inner √, italic format, Greek letter sign [3]
Plus dots 7 and 8
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Related to Braille pattern dots-46 are Braille patterns 467, 468, and 4678, which are used in 8-dot braille systems, such as Gardner-Salinas and Luxembourgish Braille.
In the Japanese kantenji braille, the standard 8-dot Braille patterns 58, 158, 458, and 1458 are the patterns related to Braille pattern dots-46, since the two additional dots of kantenji patterns 046, 467, and 0467 are placed above the base 6-dot cell, instead of below, as in standard 8-dot braille.
Look up ⠨ , ⡨ , ⢨ , or ⣨ in Wiktionary, the free dictionary.
^ abcd"World Braille Usage". UNESCO. Retrieved 2012-04-19..
^"Introduction to Bharati Braille". Archived from the original on 5 April 2013. Retrieved 25 April 2013.
^"Nemeth Braille (Mathematics Braille)". Archived from the original on 2012-04-21. Retrieved 2012-04-25.
^"Index of Topics in Braille Section". Oregon State University Science Access Project Braille topics. Archived from the original on 2012-04-20. Retrieved 2012-04-29.