Need to improve the test suites.
Test of [1 1;1 1] for x and y would break current best solution
Test suite not proper
just y=1 can pass
Test suite has been improved
only test case is 1, so no real solution is needed. also the problem seems reversed.
the matrix are given in the problem statement is A,B but function take x
and y and return answer in y that is bit confusing ,any how just use logic A*B^-1=I .
really too disgusting prb use isequal(fix(B),round(inv(A)))
"credit should goes to matlab's built-in function not to programmer" - parvez mh
Project Euler: Problem 6, Natural numbers, squares and sums.
Bottles of beer
Back to basics 4 - Search Path
Perfect Square or not
multiply by three
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Is this matrix orthogonal?
Solve the set of simultaneous linear equations
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