This article tests various KaTeX error scenarios to ensure graceful degradation.
Valid LaTeX (Should render correctly)
Inline equation: \(E = mc^2\)
[Mathematical expression rendering failed]
Invalid LaTeX Syntax Tests
Test 1: Unclosed bracket
[Mathematical expression rendering failed]
Test 2: Invalid command
[Mathematical expression rendering failed]
Test 3: Mismatched delimiters
\(x = y + z\]
Test 4: Empty equation
\(\)
Test 5: Invalid fraction
[Mathematical expression rendering failed]
Test 6: Undefined symbol
\(\unknownsymbol + x\)
Test 7: Nested invalid syntax
[Mathematical expression rendering failed]
Test 8: Complex nested errors
[Mathematical expression rendering failed]
\end{align}
Expected Behavior
Invalid LaTeX expressions should display warning icons and error messages
instead of breaking the page or showing raw LaTeX code.