DLMF:4.42.E6 (Q1994): Difference between revisions

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Created a new Item: Wikidata Toolkit example test item creation
 
Changed an Item: Add constraint
 
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Property / Symbols used
 
Property / Symbols used: cosine function / rank
 
Normal rank
Property / Symbols used: cosine function / qualifier
 
Defining formula:

cos z 𝑧 {\displaystyle{\displaystyle\cos\NVar{z}}}

\cos@@{\NVar{z}}
Property / Symbols used: cosine function / qualifier
 
xml-id: C4.S14.E2.m2abdec
Property / Symbols used
 
Property / Symbols used: Q11258 / rank
 
Normal rank
Property / Symbols used: Q11258 / qualifier
 
Defining formula:

a 𝑎 {\displaystyle{\displaystyle a}}

a
Property / Symbols used: Q11258 / qualifier
 
xml-id: C4.S42.XMD10.m1cdec
Property / Symbols used
 
Property / Symbols used: Q11259 / rank
 
Normal rank
Property / Symbols used: Q11259 / qualifier
 
Defining formula:

b 𝑏 {\displaystyle{\displaystyle b}}

b
Property / Symbols used: Q11259 / qualifier
 
xml-id: C4.S42.XMD11.m1cdec
Property / Symbols used
 
Property / Symbols used: Q11260 / rank
 
Normal rank
Property / Symbols used: Q11260 / qualifier
 
Defining formula:

c 𝑐 {\displaystyle{\displaystyle c}}

c
Property / Symbols used: Q11260 / qualifier
 
xml-id: C4.S42.XMD12.m1cdec
Property / Symbols used
 
Property / Symbols used: Q11262 / rank
 
Normal rank
Property / Symbols used: Q11262 / qualifier
 
Defining formula:

B 𝐵 {\displaystyle{\displaystyle B}}

B
Property / Symbols used: Q11262 / qualifier
 
xml-id: C4.S42.XMD8.m1bdec
Property / Symbols used
 
Property / Symbols used: Q11263 / rank
 
Normal rank
Property / Symbols used: Q11263 / qualifier
 
Defining formula:

C 𝐶 {\displaystyle{\displaystyle C}}

C
Property / Symbols used: Q11263 / qualifier
 
xml-id: C4.S42.XMD9.m1cdec

Latest revision as of 19:24, 1 January 2020

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English
DLMF:4.42.E6
No description defined

    Statements

    a = b cos C + c cos B 𝑎 𝑏 𝐶 𝑐 𝐵 {\displaystyle{\displaystyle a=b\cos C+c\cos B}}
    0 references
    DLMF:4.42.E6
    0 references
    cos z 𝑧 {\displaystyle{\displaystyle\cos\NVar{z}}}
    C4.S14.E2.m2abdec
    0 references
    a 𝑎 {\displaystyle{\displaystyle a}}
    C4.S42.XMD10.m1cdec
    0 references
    b 𝑏 {\displaystyle{\displaystyle b}}
    C4.S42.XMD11.m1cdec
    0 references
    c 𝑐 {\displaystyle{\displaystyle c}}
    C4.S42.XMD12.m1cdec
    0 references
    B 𝐵 {\displaystyle{\displaystyle B}}
    C4.S42.XMD8.m1bdec
    0 references
    C 𝐶 {\displaystyle{\displaystyle C}}
    C4.S42.XMD9.m1cdec
    0 references