whu-dft

Is there a funcion to get the coefficent of a specified symbol in an expression, for example ```julia julia> using SymEngine julia> x, y = symbols("x y") (x, y) julia>...

Puzzled about the calculation of energy MAE loss

1

Thanks for your great work! Recently, I began to read the codes but encountered a problem. In the IS2RE task, I found the way to calculate the energy loss is...