The main difference is that corn starch is a very pure starch, while wheat flour has a high protein content. There are some differences in texture and flavor, but these mostly result from how you work with them.
The term isometric comes from the Greek for equal measure, reflecting that the scale along each axis of the projection is the same (unlike some other forms of graphical projection).
The branch of mathematics that deals with limits and the differentiation and integration of functions of one or more variables. b. A method of analysis or calculation using a special symbolic notation. c. The combined mathematics of differential calculus and integral calculus.