SelfMadeGrenzWert MATHLAB 2 ?

function [leftLimit, rightLimit, twoSidedLimit] = compute_limits(f, x0)

syms x

f = matlabFunction(str2sym(f));

x0 = sym(x0);

leftLimit = limit(f(x), x, x0, 'left');

rightLimit = limit(f(x), x, x0, 'right');

if leftLimit == rightLimit

twoSidedLimit = leftLimit;

fprintf('Zweiseitiges Limit existiert!');

else

twoSidedLimit = NaN

fprintf('Zweiseitiges Limit existiert nicht!');

end

fprintf('Linkes Limit %s\n', char(leftLimit));

fprintf('Rechtes Limit %s\n', char(rightLimit));

if ~isnan(twoSidedLimit)

fprintf('Zweiseitiges Limit %s\n', twoSidedLimit);

end

end

f = '(5*x^5+3*x^2+2*x+4)/(7*x^5+8)';

x0 = 5;

[leftLimit, rightLimit, twoSidedLimit] = compute_limits(f, x0);