Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
filetext = fileread('dtrmnt_3x3.m');
assert(isempty(strfind(filetext, 'det')),'det() forbidden')
|
2 | Pass |
x = [3 0 2; 2 1 -2; 0 1 1];
y_correct = 13;
assert(sum(sum(abs(dtrmnt_3x3(x)-y_correct)))<1e-3)
|
3 | Pass |
x = [1 40 2; 7 -9 10; 1 0 1];
y_correct = 129;
assert(sum(sum(abs(dtrmnt_3x3(x)-y_correct)))<1e-3)
|
What is the distance from point P(x,y) to the line Ax + By + C = 0?
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