Cody

Problem 44775. Solve The Equation

Solution 3370498

Submitted on 25 Oct 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x1=[2 2 6]; x2=[1 -1 0]; [x,y] = system_solution(x1,x2); assert(sum(abs(x-1.5))<1e-8) assert(sum(abs(y-1.5))<1e-8)

Error in solution: Line: 1 Column: 12 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
2   Fail
x1=[3 2 5]; x2=[2 2 4]; [x,y] = system_solution(x1,x2); assert(sum(abs(x-1))<1e-8) assert(sum(abs(y-1))<1e-8)

Error in solution: Line: 1 Column: 12 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
3   Fail
x1=[2 1 1]; x2=[4 1 6]; [x,y] = system_solution(x1,x2); assert(sum(abs(x-2.5))<1e-8) assert(sum(abs(y+4))<1e-8)

Error in solution: Line: 1 Column: 12 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
4   Fail
x1=[1 1 11]; x2=[1 -1 -3]; [x,y] = system_solution(x1,x2); assert(sum(abs(x-4))<1e-8) assert(sum(abs(y-7))<1e-8)

Error in solution: Line: 1 Column: 12 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
5   Fail
x1=[2 1 8]; x2=[2 -1 4]; [x,y] = system_solution(x1,x2); assert(sum(abs(x-3))<1e-8) assert(sum(abs(y-2))<1e-8)

Error in solution: Line: 1 Column: 12 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.
6   Fail
x1=[1 1 2]; x2=[1 -1 -2]; [x,y] = system_solution(x1,x2); assert(sum(abs(x-0))<1e-8) assert(sum(abs(y-2))<1e-8)

Error in solution: Line: 1 Column: 12 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

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