Need help with basic multiplication operation of floating point numbers in binary.

[Adarsh]

I am doing my programming in the EDA playground, I am trying to do the basic floating-point number 8 bit binary multiplication, I am attaching the image of the result here, can anyone help me with the multiplication.

https://www.edaplayground.com/x/P25A

[EDA Playground]

Don't you need this?

    $display("%f * %f = %f", $itor(t_a)*SF, $itor(t_b)*SF, $itor(t_y)*SF*SF);