[
{
"id": "sin_latex",
"language": "latex",
"category": "trigonometric",
"input": "2*\\cos(x)",
"expected_expr": "Function{name:sin, args:Box([Symbol(Symbol { name: \"x\" })])}",
"description": "Simple sin function"
},
{
"id": "sin_wolfram",
"language": "wolfram",
"category": "trigonometric",
"input": "Sin[x]",
"expected_expr": "Function{name:sin, args:Box([Symbol(Symbol { name: \"x\" })])}",
"description": "Simple sin function"
}
]