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Fix boost::math::polynomial::evaluate for the zero polynomial #50

Merged

jzmaddock merged 1 commit into boostorg:develop from kartikmohta:fix/boost-zero-polynomial-evaluate

Oct 19, 2016

Contributor

kartikmohta commented Oct 17, 2016

Due to a recent change in the representation of the zero polynomial (739c056), I think the evaluate function is broken for the zero polynomial.

Currently if the evaluate method is called on a zero polynomial, it returns:

/usr/include/boost/math/tools/rational.hpp:191: U boost::math::tools::evaluate_polynomial(const T*, const U&, std::size_t) [with T = double; U = double; std::size_t = long unsigned int]: Assertion `count > 0' failed.

I opened a ticket regarding the same at https://svn.boost.org/trac/boost/ticket/12532 since I was not sure which is the preferred medium.


          Fix boost::math::polynomial::evaluate for the zero polynomial

9dad3e2

jzmaddock merged commit 37fe39f into boostorg:develop

kartikmohta deleted the fix/boost-zero-polynomial-evaluate branch

October 25, 2016 07:24

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