Documentation moved.This entry is documented with its primary interface. Open the documentation → API/nerdamer APIFunctionnerdamer.cotsrc/index.ts:887nerdamer.cot(x: ExpressionInput): ExpressionComputes the cotangent of an expression: cot(x) = cos(x)/sin(x). Returns exact values at well-known angles by dividing cos by sin.throwscore!UndefinedError If x is ±∞ or an integer multiple of π (where sin(x) = 0).ParametersNameTypeDescriptionxExpressionInputThe angle in radians.ReturnsExpression — The cotangent of x.Examplescot('pi/4').text() // "1" cot('pi/3').text() // "1/3*sqrt(3)" // Symbolic cot('x').text() // "cot(x)"
