the via button means the variable.
It stands for mark up.
Mark Up
Ah, the MRC button on a calculator is a handy little tool. It stands for Memory Recall, which means it brings back whatever number you stored in the calculator's memory. Simply press the MRC button after you've stored a number, and it will display that number for you to use in your calculations. Just like adding a happy little tree to your painting, the MRC button can add a touch of simplicity and convenience to your math equations.
were is the carrot button on a scientific calculator
It means inverse, and performs the opposite of the given operation. For example, if you want inverse of tangent, you will use that inv button.
362.5
On a graphing calculator, it is the one that looks like an upside down V.
It means mark up. But, I can't remember how to use it. I know you can find out how much a 15% markup on something would be, etc., but I've got to figure out how to use it again. It's been awhile.Hope this helps explain the maths...£100 x 15 MU gives £115...ie same as x 1.15No idea what the plus minus divide buttons do, probably spurious answers
no button you gotta work it out yaself
The * on the number pad. You also have a calculator. It's in the Accessories of your Program files.
Windows Calculator has a "sqrt" button on the right hand side. Key in your number then click on this button.