tchebsum()

*constexpr auto eve::tchebsum ( )

constexprnoexcept

If \((c_i)_{0\le i\le n-1}\) denotes the coefficients of the polynomial by increasing power order, the Tchebsum scheme evaluates : \(\qquad\displaystyle p(x) = c_0/2+\sum_1^n c_n T_n(x))\)

Header file

#include <eve/module/math.hpp>

Callable Signatures

namespace eve
{
   // Regular overloads
   constexpr auto tchebsum(floating_value auto x, value auto ...ci)                      noexcept; // 1
   constexpr auto tchebsum(floating_value auto x, eve::coefficients auto tci)            noexcept; // 2
 
   // Lanes masking
   constexpr auto tchebsum<a href="*any of the above overloads*/" >conditional_expr auto c</a>       noexcept; // 3
   constexpr auto tchebsum[logical_value auto m](*any of the above overloads