WSJT-X/q65w/libq65/dot.f90
2022-12-12 13:27:13 -05:00

12 lines
126 B
Fortran

real*8 function dot(x,y)
real*8 x(3),y(3)
dot=0.d0
do i=1,3
dot=dot+x(i)*y(i)
enddo
return
end function dot