Hi, i would like to know which function can i use in Mathematica to have a distribution of an expression? for example:
(A^2+m^2 )*?^2*(A+B)
becomes
A^3*?^2+A*m^2*?^2+A^2*B*?^2+B*m^2*?^2
I don't want to have any brackets (in an other meaning, a command that give the opposite of "simplify" command) thanks.