<p>@yikesyikesyikes
Why not just major major in CS in LSA? The BS from LSA and BSE from COE degree both have the same CS requirements. Differences lie in requirements outside of the major. Getting a BS in CS, along with a BS in Math, would eliminate taking required classes from both LSA and COE by limiting the requirements to just LSA courses. That, getting a BS in CS & BS in Financial Math, is what I plan on starting this Fall semester.</p>
<p>By the way, I turned down CMU SCS for this combination. 
I believe it to be one of the combinations of undergraduate degrees that are close to an MS in Financial Engineering. Just my take.</p>