- #1
antonni
- 14
- 0
Hi, to understand finally the Laue equation for diffraction I am missing something :
h*p+k*q+l*r = integer. Given that p,q,r are integers how come h,k,l MUST BE INTEGERS as well?
Say p=q=r=2, than h=k=l=1/2 works just fine. I understand that there is something about a common multiplier, but what I really want to see is a SOLID MATHEMATICAL proof to that statement. I am not a mathematician but an engineer and have no clue there to start to look for such a proof . . .
help?Thank you,
Anton
h*p+k*q+l*r = integer. Given that p,q,r are integers how come h,k,l MUST BE INTEGERS as well?
Say p=q=r=2, than h=k=l=1/2 works just fine. I understand that there is something about a common multiplier, but what I really want to see is a SOLID MATHEMATICAL proof to that statement. I am not a mathematician but an engineer and have no clue there to start to look for such a proof . . .
help?Thank you,
Anton