News

GCSE WJEC Functions - Higher only – WJEC Functions Functions of graphs can be transformed to show shifts and reflections. Graphic designers and 3D modellers use transformations of graphs to ...
You may change the amount or name of a value being graphed. The data must be in the following format: Value, Name for example, 7, Hours of Sleep The data may be edited in the data box, and the title ...
In a 1995 paper on the chromatic symmetric function, former MIT mathematician Dr. Richard P. Stanley stated that there was no known graph that was not contractible into a claw pattern and whose ...
Graphically demonstrates that the shape of the sine, cosine, and tangent functions are derived from geometric relationships on the unit circle. This program was conceived as part of a class project in ...
Xingping Sun, Strictly Positive Definite Functions on the Unit Circle, Mathematics of Computation, Vol. 74, No. 250 (Apr., 2005), pp. 709-721 ...