Aung

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2 years, 38 days

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These are questions asked by Aung

how to solve this using integration by parts?

restart:

with(IntegrationTools):

``

eq1:=int(1-(sum(p[i]*(1-exp(-((t-xi)/tau[i]))),i=1..n)),xi=0..t);

int(1-(sum(p[i]*(1-exp(-(t-xi)/tau[i])), i = 1 .. n)), xi = 0 .. t)

(1)


Download 1111.mw

weibull_damage.mw
i have weibull plot...and i want to get size and shpae parametr...how can i get ...parameters .i don't know how to perform linear regression to get these parameters in maple..please help

 is there anything to get hypergeo function to get algebric expression?
2*hypergeom([1/2, -k/2], [1 - k/2], csc(omega*T)^2)
how ca i change this expression to some function form?...i'm new to hypergeom functions..it somehow come to my thesis?

1.mw.....can anyone hlep to sovle this equation...for omega(t)...
(-limit((1 - omega)^(k + 2), omega = 1, left) + 1)/(k + 2) = C*int((1 - `σ_a`*sin(2*pi*N))^k, N = 0 .. N)...in solution..integral didn't get rid

in this plot...i want to do like only 5 points in y coordinates and x coordinates...how to change? there are many

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