|

»

»

Octave hangup for expm with non-finite arguments

View: Old framed views

10 Messages — Rating Filter: Alert me

Rolf Fabian Octave hangup for expm with non-finite arguments - octave-3.0.0.exe:35> computer, version i686-pc-msdosmsvc ans = 3.0.0 octave-3.0.0.exe:36> -Inf*0 ans =... Loading...

‹

Marco Caliari-2 Hi. The attached patches should addres the expm(-realmax) bug. * Octave 3.0.0 with the patches octave:6>... Loading...

‹

John W. Eaton On 17-Jan-2008, Marco Caliari wrote: | The attached patches should addres the expm(-realmax) bug. | | * Octave... Loading...

‹

Marco Caliari-2 On Fri, 18 Jan 2008, John W. Eaton wrote: > On 17-Jan-2008, Marco Caliari wrote: > > | The attached patches should... Loading...

‹

John W. Eaton On 18-Jan-2008, Marco Caliari wrote: | On Fri, 18 Jan 2008, John W. Eaton wrote: | | > On 17-Jan-2008, Marco... Loading...

‹

Marco Caliari-2 On Fri, 18 Jan 2008, John W. Eaton wrote: > | If you truncate sqpow to 1023, the Pade' approximation of the reduced... Loading...

‹

Rolf Fabian I've analyzed this issue in the meantime. expm ( [-Inf,0;0,-Inf] ) should return zeros(2), and not ones(2)... Loading...

‹

Ben Abbott On Jan 17, 2008, at 7:28 AM, Rolf Fabian wrote: > > Rolf Fabian wrote: >> >> octave-3.0.0.exe:40>... Loading...

‹

Rolf Fabian For scalar argument x, logm(x) and log(x) are expected to be identical. No ,matter whether x is scalar or a square... Loading...

‹

Sergei Steshenko-2 --- Rolf Fabian <Rolf.Fabian@...> wrote: > > BTW Do you also see that your Octave system > hangs for... Loading...