Problem 37. Pascal's Triangle

Solution 592079

Submitted on 5 Mar 2015

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Joseph Laub on 5 Mar 2015

Why won't syms work? I can run this in MATLAB and it outputs the correct pascal line given n.

Test	Status	Code Input and Output
1	Fail	%% n = 0; correct = [1]; assert(isequal(pascalTri(n),correct)) Error: Undefined function 'syms' for input arguments of type 'char'.
2	Fail	%% n = 1; correct = [1 1]; assert(isequal(pascalTri(n),correct)) Error: Undefined function 'syms' for input arguments of type 'char'.
3	Fail	%% n = 2; correct = [1 2 1]; assert(isequal(pascalTri(n),correct)) Error: Undefined function 'syms' for input arguments of type 'char'.
4	Fail	%% n = 3; correct = [1 3 3 1]; assert(isequal(pascalTri(n),correct)) Error: Undefined function 'syms' for input arguments of type 'char'.
5	Fail	%% n = 10; correct = [1 10 45 120 210 252 210 120 45 10 1]; assert(isequal(pascalTri(n),correct)) Error: Undefined function 'syms' for input arguments of type 'char'.