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.
Find the peak 3n+1 sequence value
does it touch ?
Project Euler: Problem 6, Natural numbers, squares and sums.
Spiraling out of control....
What are the odds?
Find the repeating decimal pattern!
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