std::power fails ..

Posted by deepak sharma-4 on
URL: http://quantlib.414.s1.nabble.com/std-power-fails-tp8104.html

Hi all,

 

I’m computing zero rates for a benchmark in QuantLib, but yesterday I encountered an error, I did debug the library and found std::power (-124.75591365063, 0.04928131417), returns #NUM ( Not a valid number), verified in ‘Excel’ and ‘Calc’, which leads to failure of further calculation, the arguments in std::power(,) are formula based, it’s runtime value,

 

I want to know, how to handle this kind of errors, it doesn’t throw any exceptions.

 

Thanks & Regards,

Deepak Sharma

 

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