NUnit.Framework.EqualNumericWithoutUsingConstraintExtensions public static class EqualNumericWithoutUsingConstraintExtensions Extension methods for EqualNumericWithoutUsingConstraint<T>. Documentation Code namespace NUnit.Framework { public static class EqualNumericWithoutUsingConstraintExtensions { public static EqualNumericWithoutUsingConstraint<double> Within(this EqualNumericWithoutUsingConstraint<int> constraint, double amount); public static EqualNumericWithoutUsingConstraint<double> Within(this EqualNumericWithoutUsingConstraint<float> constraint, double amount); } }