Solve the system of equations in three variables.
The tests cases used an exact test for equality. In terms of floating point numbers, this is incorrect as a test, because it can fail to recognize entirely valid solutions, and there are many ways to validly solve this problem. As such, I modified the test cases to use a tolerance on the result.
inv(A)*b solution not working for test case 1.. Am I wrong with this?
It's the floating-point precision that matters.
give nth decimal place of pi
Return 'on' or 'off'
Output any real number that is neither positive nor negative
Free passes for everyone!
construct matrix with identical rows
Roots of a quadratic equation.
Determine the roots of a cubic equation
Number of primes
Energy of an object
Create a constant offset.
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