January 20th, 2016, 12:07 pm
QuoteI also want to know this: * is erf slow compared to boost?* does is give valid (accurate, 80 bit) results for "long double"?* does boost multiprecision overload the std::erf for the multiprecision type? Or do I need to use boost:erf?Should be easy to determine. Boost mailing. A statistical regression framework is needed, does such a framework exist? My feeling is NO.So, press a button, let code run for 2 hours and look at report "std erf 20% slower than boost erf" etc.upper estimate possible. As well as accuracy estimate.
Last edited by
Cuchulainn on January 19th, 2016, 11:00 pm, edited 1 time in total.