verilog code instructions

[noura7]

hi all,

Please can any one help me how can i write these equations with verilog code instructions:

"sum = d1*1.9821 + d2*1.5040 + d3*0.4131 ;

sum1 = d1 + d3*(-3.6139e-4) + d4 + (-d5) ; "

thanks a lot

noura