Blackboard bold
id:
blackboard-bold-176-12814470
title:
Blackboard bold
text:
Blackboard bold is a style of writing bold symbols on a blackboard by doubling certain strokes, commonly used in mathematical lectures, and the derived style of typeface used in printed mathematical texts. The style is most commonly used to represent the number sets N, Z (integers), Q, R, and C. To imitate a bold typeface on a typewriter, a character can be typed over itself; symbols thus produced are called double-struck, and this name is sometimes adopted for blackboard bold symbols, for insta
brand slug:
wiki
category slug:
encyclopedia
description:
Typeface style
original url:
https://en.wikipedia.org/wiki/Blackboard_bold
date created:
2002-02-22T07:55:07Z
date modified:
2024-09-03T20:48:21Z
main entity:
{"identifier":"Q1142171","url":"https://www.wikidata.org/entity/Q1142171"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/3b/Blackboard_bold_on_a_blackboard.jpg","width":2340,"height":1731}
fields total:
13
integrity:
16