On Sun, 20 Jul 2014 20:21:54 -0000, Arthur Schwarz <[email protected]> wrote:
In logic "for all" can be written as an 'A' rotated by 180
degrees. I didn't find this character in the special characters
the character is included with good fonts, such as those of the dejavu family.
its unicode number is 0x2200.
Same logic for a 'union' which is either a 'U' or an upside-down
intersection operator (which is in the special characters).
analogously, 0x22c2.
the symbols are also accessible in the math editor (insert - object - formula).
alternatively, you can insert a text box as character and rotate it by any
amount of degrees through the 'position and size' dialogue.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
