Documentation moved.This entry is documented with its primary interface. Open the documentation → API/nerdamer APIFunctionnerdamer.sincsrc/index.ts:1016nerdamer.sinc(x: Expression): ExpressionComputes the normalized sinc function: sinc(x) = sin(x) / x. By convention, sinc(0) = 1 (the removable singularity). The function is even: sinc(-x) = sinc(x).ParametersNameTypeDescriptionxExpressionThe input expression.ReturnsExpression — The sinc function value.Examplessinc(Expression.create(0)).text() // "1" sinc(Expression.create('x')).text() // "sinc(x)"