hi guys, hoped you all had a good xmas. I know that the shift key and the 6 key = ^ can anyone tell me what the opposite keys are os that the numbers or letters appear lowercase. thanks trigger
If you mean showing x_0 instead of x^n, use shift "-". If you are talking about subscripts and super scripts (there is no such thing as "lowercase" numbers) it is not any single key: enter [ math ] without the spaces, then enter the latex and, finally, [ \math ], again without the spaces.
For example $\displaystyle a_2x^3$.
Clicking on that expression should show you the code.