Dave's Math Tables: Beta Function |
(Math | Calculus | Integrals | Special Functions | Beta Function) |
B(x,y) = t^(x-1) (1-t)^(y-1) dt | B(x,y) = 2 (sin t)^(2x-1) (cos t)^(2y-1) dt |
B(x,y) = t^(x-1) / (1+t)^(x+y) dt | B(x,y) = B(y,x) |
B(x,y) = (x)(y) / (x+y) ((x) = Gamma Function) |