Re: Help for solving this Integrate[Sqrt[t*(1-t)* (t-z),{t,0,z} ] NEW!!!!

*To*: mathgroup at smc.vnet.net*Subject*: [mg112820] Re: Help for solving this Integrate[Sqrt[t*(1-t)* (t-z),{t,0,z} ] NEW!!!!*From*: Peter Breitfeld <phbrf at t-online.de>*Date*: Sat, 2 Oct 2010 05:43:33 -0400 (EDT)*References*: <i84acn$guf$1@smc.vnet.net>

Hugo wrote: > Could any body help me to solve the following integral in > mathematica? > > Integrate[sqrt[t * (1-z)*(t-z),{t,0,z}]; t and z are reals; z>0 > > I did make a mistake posting the wrong equation yesterday, I apologize > for that. > > Any help would be appreciate, > > Hugo > Maybe I misunderstand something, but I get In[25]:= Integrate[Sqrt[t*(1 - z)*(t - z)], {t, 0, z}, Assumptions -> {z > 0}] Out[25]= 1/8 \[Pi] Sqrt[-1 + z] z^2 -- _________________________________________________________________ Peter Breitfeld, Bad Saulgau, Germany -- http://www.pBreitfeld.de