can anybody tell me about the mathematical formula for algebraic expressions

Question

parthkohli · Answer

Mathematical formula for algebraic expressions? Your question is not clear.

anonymous · Answer

There is not one.

lgbasallote · Answer

formula -> equations

algebraic expressions -> not equations (lol)

unklerhaukus · Answer

do you some like
 'the sum of and quantity A and another quantity B' 
can be represented 
 A + B

parthkohli · Answer

@UnkleRhaukus don't forget to put them in lowercase.

unklerhaukus · Answer

what is the convention i am breaking

lgbasallote · Answer

or maybe even $$(a-b) = -(b-a)$$

parthkohli · Answer

@lgbasallote lol, Diya taught that to you :p

unklerhaukus · Answer

@ParthKohli do you mean capitals are for matrices?

parthkohli · Answer

Yes @UnkleRhaukus matrices and sets

unklerhaukus · Answer

well A is 1 by 1 matrix

lgbasallote · Answer

lol @ParthKohli no one dares teach an algebra expert :p

parthkohli · Answer

Well, lol, that can just be said as a constant or a variable, don't hide your mistake ;)

unklerhaukus · Answer

there is no mistake 
addition can be represented 
A+B

lgbasallote · Answer

cant we just agree that the world is round and is blue

anonymous · Answer

One mathematician's opinion:
That convention is meaningless until there are actually set and matrices being discussed. Until then, capitalized whateva' you want.

anonymous · Answer

capitalize*

unklerhaukus · Answer

i do agree that
$$a+b$$ looks neater
a little bit

unklerhaukus · Answer

but i was typing in a sentence and the little a was getting lost in the words

anonymous · Answer

Well explained. I find myself avoiding the same effect, but I haven't been able to describe it yet.