Hi there
I would like to plot a two/several functions using Maple on the same graph but with different intervals on the x exis. What I have at the moment is a Maple command for plotting two/several functions on the same graph with the same interval on the x exis.
Thanks
Amos
Hi every body
I am trying to intergrate the following function using Maple:
j2out(x):=c2*x*exp(int((s-vout(s))/s/vout(s),s=0.0015..x));
where vout(s)=0.07595560773650. C2 is constant
but when I do, it returns a symbolic answers i.e Maple just returns the original expression without...
Hi there every one
I need some help with the following function:
function cc = find_cc(n)
global nu
cc(1)=(-8.*i.*nu1-3.*n.^2-5+4.*i.*nu1.*n-4.*n)./n./(-n-2+4.*i.*nu1);
cc(2)=(3.*n.^2+2.*n+4)./n./(-n-2+4.*i.*nu1);
cc(3)=-(n-1).*(n+1)./n./(-n-2+4.*i.*nu1);
end
where
\nu is...
Hi, Michel
Thanks for the replay. We derived the above equation by solving linearized Einstein equations for the Bondi-Sachs metric when the background is Schwarzschild. To do that we solved hypersurface, evolution, and contraints equations and in the end we ended up with the above equation...
I am having a problem coding a Matlab code that solves a second ODE equation which I give below:
x^3*(1-2*x*M)d^2J(x)/dx^2+2*(2*x^2+i*nu*x-7*x^3*M)*dJ(x)/dx
-2*(2*x+8*M*x^2+i*nu)*J(x)=0.
where
M = 1 (Mass of a black hole),
nu = 0.74734+0.17792*i,
J is a function of x,
i represents a complex...