C W <sylvest...@ns.sympatico.ca>
writes on Thu, Mar 30 2006 4:56 am
CW> Is it :
CW> 2*GAMMA(3/4)^2/Pi^(1/2)*hypergeom([3/4, 1/4, -1/2],
CW> [3/2, 1/2],1/2);
Gee!
evalf(2*GAMMA(3/4)^2/Pi^(1/2)*hypergeom([3/4, 1/4, -1/2], [3/2,
1/2],1/2), 60);
evalf(-1/8*(3*ln(2)-2^(1/2)*(4-2*2^(1/2))^(1/2)+4*(4-2*2^(1/2)
)^(1/2)+2^(1/2)*(4+2*2^(1/2))^(1/2)+4*(4+2*2^(1/2))^(1/2)-2*ln
(2+(4-2*2^(1/2))^(1/2))-2*ln(2+(4+2*2^(1/2))^(1/2))-4*2^(1/4)*
(2^(1/2)+1)^(1/2)-8*2^(3/4)*(2^(1/2)+1)^(1/2)+4*ln(2^(1/4)+(2^
(1/2)+1)^(1/2)))*2^(1/2)*GAMMA(3/4)^2/Pi^(1/2), 60);
evalf(Int(hypergeom([-1/2, 1/4], [1/2], z/2)/(z-z^2)^(1/4), z=
0..1), 60);
1.578967212143193551704970999792714214037750532724 17210529762
1.578967212143193551704970999792714214037750532724 17210529761
1.578967212143193551704970999792714214037750532724 17210529762
It would be great if you think you could tell us the train of
your thoughts...
;-)