{{alias}}( value ) Tests if a value is negative zero. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether a value is negative zero. Examples -------- > var bool = {{alias}}( -0.0 ) true > bool = {{alias}}( new Number( -0.0 ) ) true > bool = {{alias}}( -3.14 ) false > bool = {{alias}}( 0.0 ) false > bool = {{alias}}( null ) false {{alias}}.isPrimitive( value ) Tests if a value is a number primitive equal to negative zero. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether a value is a number primitive equal to negative zero. Examples -------- > var bool = {{alias}}.isPrimitive( -0.0 ) true > bool = {{alias}}.isPrimitive( new Number( -0.0 ) ) false {{alias}}.isObject( value ) Tests if a value is a number object having a value equal to negative zero. Parameters ---------- value: any Value to test. Returns ------- bool: boolean Boolean indicating whether a value is a number object having a value equal to negative zero. Examples -------- > var bool = {{alias}}.isObject( -0.0 ) false > bool = {{alias}}.isObject( new Number( -0.0 ) ) true See Also --------