Boundary Value Problem\ Symbolic solution
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I wanted to solve a sturm-liouville boundary value problem using the symbolic command dsolve, and I wanted to avoid using character vectors input as MATLAB suggests. but this wrong asnwer apears when using the classical symbolic way:
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Paul
on 15 Jun 2021
Need to use sym(pi)
syms y(t)
cond = [y(0)==0,y(1)==0];
X = dsolve(diff(y,t,2)+sym(pi)^2*y==0,cond)
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