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Upward arrows are often used to indicate an increase in a numerical value, and downward arrows indicate a decrease. In mathematical logic, a right-facing arrow indicates material conditional, and a left-right (bidirectional) arrow indicates if and only if, an upwards arrow indicates the NAND operator (negation of conjunction), an downwards arrow indicates the NOR operator (negation of ...
Most used are the editorial coronis, the paragraphos, the forked paragraphos, the reversed forked paragraphos, the hypodiastole, the downwards ancora, the upwards ancora, and the dotted right-pointing angle, which is also known as the diple periestigmene. Loosely, all these symbols, and the act of annotation by means of them, are obelism.
Okay sign Peace sign. A-OK or Okay, made by connecting the thumb and forefinger in a circle and holding the other fingers straight, usually signal the word okay.It is considered obscene in Brazil and Turkey, being similar to the Western extended middle finger with the back of the hand towards the recipient.
the relative direction of right or forward; →, a notation of Conway chained arrow notation for very large integers "Due to" (and other meanings), in medical notation; the button that starts playback of a recording on a media player
Figure 7 depicts a left and a right-handed coordinate system. Because a three-dimensional object is represented on the two-dimensional screen, distortion and ambiguity result. The axis pointing downward (and to the right) is also meant to point towards the observer, whereas the "middle"-axis is meant to point away from the observer.
In a moment with striking similarity to Bass’ miss, Norwood’s kick flew wide right of the posts, beginning a bittersweet run of four losses in four successive Super Bowls for the Bills.
Rep. Tim Burchett (R-Tenn.), who sits on the House’s Transportation Committee, said he would caution people and conservative Republicans on finger-pointing in the aftermath of the plane crash ...
The use of the caret for exponentiation can be traced back to ALGOL 60, [citation needed] which expressed the exponentiation operator as an upward-pointing arrow, intended to evoke the superscript notation common in mathematics. The upward-pointing arrow is now used to signify hyperoperations in Knuth's up-arrow notation.