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convert/2F1

convert to special functions admitting a 2F1 hypergeometric representation

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

convert(expr, `2F1`)

Parameters

expr

-

Maple expression, equation, or a set or list of them

Description

• 

convert/2F1 converts, when possible, hypergeometric / MeijerG functions into special functions admitting a 2F1 hypergeometric representation; that is, into one of

> 

FunctionAdvisor( `2F1` );

The 26 functions in the "2F1" class are particular cases of the hypergeometric function and are given by:

ChebyshevT,ChebyshevU,EllipticCE,EllipticCK,EllipticE,EllipticK,GaussAGM,GegenbauerC,JacobiP,LegendreP,LegendreQ,LerchPhi,SphericalY,arccos,arccosh,arccot,arccoth,arccsc,arccsch,arcsec,arcsech,arcsin,arcsinh,arctan,arctanh,ln

(1)
• 

convert/2F1 accepts as optional arguments all those described in convert/to_special_function.

Examples

> 

z⁢hypergeom⁡12,1,32,z2

z⁢hypergeom⁡12,1,32,z2

(2)
> 

convert⁡,`2F1`

arctanh⁡z

(3)
> 

hypergeom⁡−12,12,1,z2

hypergeom⁡−12,12,1,z2

(4)
> 

convert⁡,`2F1`

JacobiP⁡12,0,−1,−2⁢z2+1

(5)
> 

hypergeom⁡12⁢a+12⁢b+12,1+12⁢a+12⁢b,a+32,1z2

hypergeom⁡1+a2+b2,a2+b2+12,a+32,1z2

(6)
> 

convert⁡,`2F1`

Γ⁡a+32⁢Γ⁡−a2−b2⁢JacobiP⁡−a2−1−b2,a+12,b,z2−2z2Γ⁡a2+12−b2

(7)
> 

hypergeom⁡b+c+a+1,−a,1+b,12−12⁢z

hypergeom⁡−a,b+c+a+1,1+b,12−z2

(8)
> 

convert⁡,`2F1`

Γ⁡1+b⁢Γ⁡a+1⁢JacobiP⁡a,b,c,zΓ⁡a+b+1

(9)
> 

MeijerG⁡0,12,,0,−12,−1z2

MeijerG⁡0,12,,0,−12,−1z2

(10)
> 

convert⁡,`2F1`

2⁢z⁢arctanh⁡1z

(11)
> 

MeijerG⁡12,12,,0,0,−1+z2

MeijerG⁡12,12,,0,0,z2−1

(12)
> 

convert⁡,`2F1`

π⁢GegenbauerC⁡−12,12,2⁢z2−1

(13)
> 

MeijerG⁡−12⁢a−12⁢b,12−12⁢a−12⁢b,,0,−12−a,−1z2

MeijerG⁡−a2−b2,12−a2−b2,,0,−a−12,−1z2

(14)
> 

convert⁡,`2F1`

−π⁢Γ⁡1+a2+b2⁢JacobiP⁡−12−a2−b2,a+12,b,z2−2z2Γ⁡a2+1−b2⁢sin⁡−a+b+1⁢π2

(15)
> 

MeijerG⁡−a,a+1,,0,b,−12+12⁢z

MeijerG⁡−a,a+1,,0,b,−12+z2

(16)
> 

convert⁡,`2F1`

−π⁢csc⁡π⁢a⁢z−1b2⁢LegendreP⁡a,b,z1+zb2

(17)

See Also

convert

convert/`0F1`

convert/`1F1`

convert/to_special_function

FunctionAdvisor