Cody

# Problem 85. Remove the polynomials that have positive real elements of their roots.

Solution 1799658

Submitted on 29 Apr 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
in = {[1 2 1],[1 -1],[1 1],[1 53 6]}; out_correct = {[1 2 1],[1 1],[1 53 6]}; assert(isequal(find_stable(in),out_correct))

Undefined function 'log2num' for input arguments of type 'cell'. Error in find_stable (line 2) in=log2num(in) Error in Test1 (line 3) assert(isequal(find_stable(in),out_correct))

2   Fail
in = {[1 1],[1 -1]}; out_correct = {[1 1]}; assert(isequal(find_stable(in),out_correct))

Undefined function 'log2num' for input arguments of type 'cell'. Error in find_stable (line 2) in=log2num(in) Error in Test2 (line 3) assert(isequal(find_stable(in),out_correct))

3   Fail
in = {[1 0 1],[2 -5 2],[2 5 2]}; out_correct = {[1 0 1],[2 5 2]}; assert(isequal(find_stable(in),out_correct))

Undefined function 'log2num' for input arguments of type 'cell'. Error in find_stable (line 2) in=log2num(in) Error in Test3 (line 3) assert(isequal(find_stable(in),out_correct))