OP1 thru OP5 Later, Pat ------------------ Original text From: Dux Gregis <assets@eden.rutgers.edu>, on 7/27/98 3:23 PM: Pat Milheron wrote: > _csquare equ 4AE7h > > complex square > OP1 = real part of complex # > OP2 = imag part of complex # > > returns (OP1,OP2) = square of input > > Later, > Pat Thanks. Can you tell me if this destroys any other op registers?