Cody

# Problem 44707. Raise each element to the power of its index in a matrix

Solution 1683193

Submitted on 29 Nov 2018
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### Test Suite

Test Status Code Input and Output
1   Fail
x = [1,2;3,4]; y_correct = 274; assert(isequal(matrix_pow(x),y_correct))

Undefined function 'v' for input arguments of type 'double'. Error in matrix_pow (line 2) y=sum(x^(v(x))) Error in Test1 (line 3) assert(isequal(matrix_pow(x),y_correct))

2   Fail
x = [1 7 8 -9]; y_correct = 7123; assert(isequal(matrix_pow(x),y_correct))

Undefined function 'v' for input arguments of type 'double'. Error in matrix_pow (line 2) y=sum(x^(v(x))) Error in Test2 (line 3) assert(isequal(matrix_pow(x),y_correct))

3   Fail
x = eye(3).*8; y_correct = 134250504; assert(isequal(matrix_pow(x),y_correct))

Undefined function 'v' for input arguments of type 'double'. Error in matrix_pow (line 2) y=sum(x^(v(x))) Error in Test3 (line 3) assert(isequal(matrix_pow(x),y_correct))