====== Differences ====== This shows you the differences between two versions of the page.
gibson:teaching:fall-2014:math445:lecture3-diary [2014/09/09 07:19] gibson created |
gibson:teaching:fall-2014:math445:lecture3-diary [2014/09/09 07:22] (current) gibson |
||
---|---|---|---|
Line 101: | Line 101: | ||
3.9900 | 3.9900 | ||
- | % Verfy first equation long-windedly | + | % So the answer is |
+ | % carrots cost $1.69/lb | ||
+ | % apples cost $2.59/lb | ||
+ | % tomatoes cost $3.99/lb | ||
+ | |||
+ | % Wasn't that a total breeze, compared to solving three equations in three | ||
+ | % unknowns by hand? Hooray for numerical linear algebra! | ||
+ | |||
+ | % Verify first equation long-windedly | ||
c = x(1) | c = x(1) | ||