Okay, in our programming we have these arithmetic operators. So let's say I have a here let's say variable one. Control add a variable one to let's see, some value, I say okay, then a variable to say some value. Okay, I want to let's say the arithmetic operator on to a variable one and variable but two together I can do something like this. Okay, fair although one transferable. Okay, I want to see it all reside.

Okay. So Ctrl A, and then run. Okay, I got the answer a small tree. If I want to do the subtraction, I change it. Minus Ctrl A and run. If I want to do the long division, I can put in a division here.

Okay, if I want to do a multiplication I can put in a times here. Okay, if I if I want to do let's see, ah, this is the to the power of, let's say, two, I want to square the first the robot. I can do something like this. Run. Okay, so I get all these values here. Okay.