DLMF:4.42.E7 (Q1995): Difference between revisions

From DRMF

Jump to navigation Jump to search

← Older edit

Revision as of 19:25, 1 January 2020 Admin (talk | contribs) Bureaucrats, Interface administrators, Administrators 57,118 edits ‎Changed an Item: Add constraint ← Older edit		Latest revision as of 19:25, 1 January 2020 Admin (talk | contribs) Bureaucrats, Interface administrators, Administrators 57,118 edits ‎Changed an Item: Add constraint
(One intermediate revision by the same user not shown)
		Property / Symbols used
			Q11264
		Property / Symbols used: Q11264 / rank
			Normal rank
		Property / Symbols used: Q11264 / qualifier
			Defining formula: ${\displaystyle{\displaystyle s}}$ s
		Property / Symbols used: Q11264 / qualifier
			xml-id: C4.S42.XMD13.m1dec
		Property / Symbols used
			Q11261
		Property / Symbols used: Q11261 / rank
			Normal rank
		Property / Symbols used: Q11261 / qualifier
			Defining formula: ${\displaystyle{\displaystyle A}}$ A
		Property / Symbols used: Q11261 / qualifier
			xml-id: C4.S42.XMD7.m1bdec

---

Latest revision as of 19:25, 1 January 2020

No description defined

Language	Label	Description	Also known as
English	DLMF:4.42.E7	No description defined

Statements

Defining formula

${\displaystyle{\displaystyle\hbox{area}=\tfrac{1}{2}bc\sin A=\left(s(s-a)(s-b)(s-c)\right)^{1/2},}}$

0 references

DLMF id

DLMF:4.42.E7

0 references

Symbols used

sine function

Defining formula

${\displaystyle{\displaystyle\sin\NVar{z}}}$

xml-id

C4.S14.E1.m2abdec

0 references

Q11258

Defining formula

${\displaystyle{\displaystyle a}}$

xml-id

C4.S42.XMD10.m1ddec

0 references

Q11259

Defining formula

${\displaystyle{\displaystyle b}}$

xml-id

C4.S42.XMD11.m1ddec

0 references

Q11260

Defining formula

${\displaystyle{\displaystyle c}}$

xml-id

C4.S42.XMD12.m1ddec

0 references

Q11264

Defining formula

${\displaystyle{\displaystyle s}}$

xml-id

C4.S42.XMD13.m1dec

0 references

Q11261

Defining formula

${\displaystyle{\displaystyle A}}$

xml-id

C4.S42.XMD7.m1bdec

0 references

 

Sitelinks

Wikipedia(0 entries)

DRMF related sites(0 entries)

Retrieved from "https://drmf-beta.wmflabs.org/index.php?title=Item:Q1995&oldid=28386"