Graph paper, graphing paper, or millimeter paper is writing paper that is printed with fine lines making up a regular grid. The lines are often used as guides for plotting mathematical functions or experimental data and drawing diagrams. It is commonly found in mathematics and engineering education settings and in laboratory notebooks. Graph paper is available either as loose leaf paper or bound in notebooks. It is becoming less common as computer software such as spreadsheets and plotting software has supplanted many of the former uses of graph paper. Some users of graph paper now print pdf images of the grid pattern as needed rather than buying it pre-printed. There are websites that will generate pdfs of graph paper to the user's specifications.
Read more about Graph Paper: Formats
Famous quotes containing the words graph and/or paper:
“In this Journal, my pen is a delicate needle point, tracing out a graph of temperament so as to show its daily fluctuations: grave and gay, up and down, lamentation and revelry, self-love and self-disgust. You get here all my thoughts and opinions, always irresponsible and often contradictory or mutually exclusive, all my moods and vapours, all the varying reactions to environment of this jelly which is I.”
—W.N.P. Barbellion (1889–1919)
“All the reputedly powerful reactionaries are merely paper tigers. The reason is that they are divorced from the people. Look! Was not Hitler a paper tiger? Was Hitler not overthrown?... U.S. imperialism has not yet been overthrown and it has the atomic bomb. I believe it also will be overthrown. It, too, is a paper tiger.”
—Mao Zedong (1893–1976)