Confluent hypergeometric function: Difference between revisions

Content deleted Content added
Connection with Laguerre polynomials and similar representations: I deleted \operatorname{} so that the font of functions looks better
Line 171:
:<math>M\left(a,b,\frac{x y}{x-1}\right) = (1-x)^a \cdot \sum_n\frac{a^{(n)}}{b^{(n)}}L_n^{(b-1)}(y)x^n</math> {{harv|Erdélyi|Magnus|Oberhettinger|Tricomi|1953|loc=6.12}}
or
:<math>\operatorname{M}\left( a;\, b;\, z \right) = \frac{\Gamma\left( 1 - a \right) \cdot \Gamma\left( b \right)}{\Gamma\left( b - a \right)} \cdot \operatorname{L_{-a}^{(b - 1})}\left( z \right)</math>[https://functions.wolfram.com/HypergeometricFunctions/Hypergeometric1F1/27/01/0001/]
 
==Special cases==