ERTAN IBIKLI, ON APPROXIMATION FOR FUNCTIONS OF TWO VARIABLES ON A TRIANGULAR DOMAIN, The Rocky Mountain Journal of Mathematics, Vol. 35, No. 5 (2005), pp. 1523-1531 ...

In this article, I describe generalization activity as an opportunity to learn about seventh graders' understanding of functions. A group of students who had studied functions modeled a multivariable ...

CBSE Class 10th Pair of Linear Equations in Two Variables - Plotting of Graphs In this video you will learn about the plotting of graphs for a pair of linear equations in two variables, topic from ...

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 ...

It can now be used as a 3D graphing calculator. Powered by WebGL, the new graphing feature is activated when you enter in a two-variable function into the query box.

Forum discussion at Google+. Update: Two hours later, Google blogged about it saying: Just type any real two variable function into Google to see a dynamic, interactive, three dimensional plot.

Books Received Published: 06 August 1932 The Taylor Series: an Introduction to the Theory of Functions of a Complex Variable Nature 130, 188 (1932) Cite this article ...