error from quad()

[Christoph Dalitz]

Hello,

in Octave 2.1.50 (Debian testing), the quadrature

        function y = f(x)
          k=1000;
          y = sin((2*k+1)*x);
        endfunction

        quad("f",0,pi/2)

yields the error message "ABNORMAL RETURN FROM DQAGP".

In Octave 2.1.35 (Debian stable) the same code works smoothly.

Is this some problem in Octave 2.1.50 or in the testing branch of Debian?

Christoph



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