the visualisation has an error, it should be
C = @(x) real(-sqrt(R^2-(x-T(1)).^2) + T(2)); % Lower half circle
Thanks Gunther. The function does produce the correct graphic, but only when T(1)=0 as in my example.
Is there any special in Test 3?
don't know why the assertions fail.
The solution is correct.
If you look at the example posted in the problem description, you will see that the return argument should be a two element row vector.
Which doors are open?
Find the two most distant points
Angle of triangle
Find best domino orientation
Spiraling out of control....
Find the repeating decimal pattern!
What are the odds?
Return the Fibonacci Sequence
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