abscissa
n. distance of a coordinate from the the vertical axis (y-axis) of a graph measured on a line which is parallel to the horizontal axis (x-axis) | ||||
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Abscissae definition was found in categories: Computer & Internet(1) Language, Idioms & Slang(2) Encyclopedia(1)
Abscissae Definition from Computer & Internet Dictionaries & Glossaries
| FOLDOC |
abscissa
<mathematics> The horizontal or x coordinate on an (x, y) graph; the input of a function against which the output is plotted.
The vertical or y coordinate is the "ordinate".
See Cartesian coordinates.
(1997-07-08)
<mathematics> The horizontal or x coordinate on an (x, y) graph; the input of a function against which the output is plotted.
The vertical or y coordinate is the "ordinate".
See Cartesian coordinates.
(1997-07-08)
Abscissae Definition from Language, Idioms & Slang Dictionaries & Glossaries
| Webster's Revised Unabridged Dictionary (1913) |
Abscissae
(pl. )
of Abscissa
(pl. )
of Abscissa
| WordNet 2.0 |
abscissa
Noun
1. the value of a coordinate on the horizontal axis
(hypernym) cartesian coordinate
Noun
1. the value of a coordinate on the horizontal axis
(hypernym) cartesian coordinate
Abscissae Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Cartesian coordinate system
In mathematics, the Cartesian coordinate system (also called rectangular coordinate system) is used to determine each point uniquely in a plane through two numbers, usually called the x-coordinate and the y-coordinate of the point. To define the coordinates, two perpendicular directed lines (the x-axis or , and the y-axis or ), are specified, as well as the unit length, which is marked off on the two axes (see Figure 1). Cartesian coordinate systems are also used in space (where three coordinates are used) and in higher dimensions.
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