Integer part of the quotient: Complex characteristics (formula 04.07.19.0006)

Quotient

$Mathematica Notation$

Integer Functions

Quotient[m,n]

Complex characteristics

Signum value

http://functions.wolfram.com/04.07.19.0006.01

Input Form

Sign[Quotient[m, n]] == (Floor[(Im[m] Im[n] + Re[m] Re[n])/(Im[n]^2 + Re[n]^2)] + I Floor[((-Im[n]) Re[m] + Im[m] Re[n])/(Im[n]^2 + Re[n]^2)])/ Sqrt[Floor[(Im[m] Im[n] + Re[m] Re[n])/(Im[n]^2 + Re[n]^2)]^2 + Floor[((-Im[n]) Re[m] + Im[m] Re[n])/(Im[n]^2 + Re[n]^2)]^2]

Standard Form

Cell[BoxData[RowBox[List[RowBox[List["Sign", "[", RowBox[List["Quotient", "[", RowBox[List["m", ",", "n"]], "]"]], "]"]], "\[Equal]", RowBox[List[RowBox[List["(", RowBox[List[RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Im", "[", "n", "]"]]]], "+", RowBox[List[RowBox[List["Re", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]], "+", RowBox[List["\[ImaginaryI]", " ", RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["-", RowBox[List["Im", "[", "n", "]"]]]], " ", RowBox[List["Re", "[", "m", "]"]]]], "+", RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]]]]]], ")"]], "/", RowBox[List["\[Sqrt]", RowBox[List["(", RowBox[List[SuperscriptBox[RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Im", "[", "n", "]"]]]], "+", RowBox[List[RowBox[List["Re", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]], "2"], "+", SuperscriptBox[RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["-", RowBox[List["Im", "[", "n", "]"]]]], " ", RowBox[List["Re", "[", "m", "]"]]]], "+", RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]], "2"]]], " ", ")"]]]]]]]]]]

MathML Form

<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mi> sgn </mi> <mo> ⁡ </mo> <mo> ( </mo> <mrow> <mi> quotient </mi> <mo> ⁡ </mo> <mo> ( </mo> <mrow> <mi> m </mi> <mo> , </mo> <mi> n </mi> </mrow> <mo> ) </mo> </mrow> <mo> ) </mo> </mrow> <mo> ⩵ </mo> <mfrac> <mrow> <mrow> <mi> ⅈ </mi> <mo> ⁢ </mo> <mrow> <mo> ⌊ </mo> <mfrac> <mrow> <mrow> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> <mo> - </mo> <mrow> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> </mrow> </mrow> <mrow> <msup> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> <mo> + </mo> <msup> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> </mrow> </mfrac> <mo> ⌋ </mo> </mrow> </mrow> <mo> + </mo> <mrow> <mo> ⌊ </mo> <mfrac> <mrow> <mrow> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> <mo> + </mo> <mrow> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> </mrow> <mrow> <msup> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> <mo> + </mo> <msup> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> </mrow> </mfrac> <mo> ⌋ </mo> </mrow> </mrow> <msqrt> <mrow> <msup> <mrow> <mo> ⌊ </mo> <mfrac> <mrow> <mrow> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> <mo> - </mo> <mrow> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> </mrow> </mrow> <mrow> <msup> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> <mo> + </mo> <msup> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> </mrow> </mfrac> <mo> ⌋ </mo> </mrow> <mn> 2 </mn> </msup> <mo> + </mo> <msup> <mrow> <mo> ⌊ </mo> <mfrac> <mrow> <mrow> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> <mo> + </mo> <mrow> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> m </mi> <mo> ) </mo> </mrow> <mo> ⁢ </mo> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> </mrow> </mrow> <mrow> <msup> <mrow> <mi> Im </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> <mo> + </mo> <msup> <mrow> <mi> Re </mi> <mo> ⁡ </mo> <mo> ( </mo> <mi> n </mi> <mo> ) </mo> </mrow> <mn> 2 </mn> </msup> </mrow> </mfrac> <mo> ⌋ </mo> </mrow> <mn> 2 </mn> </msup> </mrow> </msqrt> </mfrac> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <ci> Sign </ci> <apply> <ci> quotient </ci> <ci> m </ci> <ci> n </ci> </apply> </apply> <apply> <times /> <apply> <plus /> <apply> <times /> <imaginaryi /> <apply> <floor /> <apply> <times /> <apply> <plus /> <apply> <times /> <apply> <imaginary /> <ci> m </ci> </apply> <apply> <real /> <ci> n </ci> </apply> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <apply> <imaginary /> <ci> n </ci> </apply> <apply> <real /> <ci> m </ci> </apply> </apply> </apply> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <imaginary /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> <apply> <power /> <apply> <real /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> </apply> <apply> <floor /> <apply> <times /> <apply> <plus /> <apply> <times /> <apply> <imaginary /> <ci> m </ci> </apply> <apply> <imaginary /> <ci> n </ci> </apply> </apply> <apply> <times /> <apply> <real /> <ci> m </ci> </apply> <apply> <real /> <ci> n </ci> </apply> </apply> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <imaginary /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> <apply> <power /> <apply> <real /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> </apply> <apply> <power /> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <floor /> <apply> <times /> <apply> <plus /> <apply> <times /> <apply> <imaginary /> <ci> m </ci> </apply> <apply> <real /> <ci> n </ci> </apply> </apply> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <apply> <imaginary /> <ci> n </ci> </apply> <apply> <real /> <ci> m </ci> </apply> </apply> </apply> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <imaginary /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> <apply> <power /> <apply> <real /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> <cn type='integer'> 2 </cn> </apply> <apply> <power /> <apply> <floor /> <apply> <times /> <apply> <plus /> <apply> <times /> <apply> <imaginary /> <ci> m </ci> </apply> <apply> <imaginary /> <ci> n </ci> </apply> </apply> <apply> <times /> <apply> <real /> <ci> m </ci> </apply> <apply> <real /> <ci> n </ci> </apply> </apply> </apply> <apply> <power /> <apply> <plus /> <apply> <power /> <apply> <imaginary /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> <apply> <power /> <apply> <real /> <ci> n </ci> </apply> <cn type='integer'> 2 </cn> </apply> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> <cn type='integer'> 2 </cn> </apply> </apply> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> </annotation-xml> </semantics> </math>

Rule Form

Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Sign", "[", RowBox[List["Quotient", "[", RowBox[List["m_", ",", "n_"]], "]"]], "]"]], "]"]], "\[RuleDelayed]", FractionBox[RowBox[List[RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Im", "[", "n", "]"]]]], "+", RowBox[List[RowBox[List["Re", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]], "+", RowBox[List["\[ImaginaryI]", " ", RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["-", RowBox[List["Im", "[", "n", "]"]]]], " ", RowBox[List["Re", "[", "m", "]"]]]], "+", RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]]]]]], SqrtBox[RowBox[List[SuperscriptBox[RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Im", "[", "n", "]"]]]], "+", RowBox[List[RowBox[List["Re", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]], "2"], "+", SuperscriptBox[RowBox[List["Floor", "[", FractionBox[RowBox[List[RowBox[List[RowBox[List["-", RowBox[List["Im", "[", "n", "]"]]]], " ", RowBox[List["Re", "[", "m", "]"]]]], "+", RowBox[List[RowBox[List["Im", "[", "m", "]"]], " ", RowBox[List["Re", "[", "n", "]"]]]]]], RowBox[List[SuperscriptBox[RowBox[List["Im", "[", "n", "]"]], "2"], "+", SuperscriptBox[RowBox[List["Re", "[", "n", "]"]], "2"]]]], "]"]], "2"]]]]]]]]]

Date Added to functions.wolfram.com (modification date)

2007-05-02