Power function. This function may be 1 ULP off the correctly rounded exact result for any rounding mode in ~0.00025% of inputs. See also:** Documenta

Aligned memory allocation helpers

Reduce argument for trigonometric functions. \param abs half-precision floating-point value \param k value to take quarter period \return \a abs reduc

Platform-independent arithmetic right shift. \param arg integer value in two's complement \param i shift amount (at most 31) \return \a arg right shif

Fixed point arc tangent. This uses the CORDIC algorithm in vectoring mode. \param my y coordinate as Q0.30 \param mx x coordinate as Q0.30 \param n nu

build the inserted objects into the index. num_threads : Number of threads in building index.

Nearest integer not less than half value. See also:** Documentation for [std::ceil](https://en.cppreference.com/w/cpp/numeric/math/ceil). \param arg h

Check value for underflow. \param arg non-zero half-precision value to check \return \a arg \exception FE_UNDERFLOW if arg is subnormal

GraphAndTreeIndex

Multiply by power of two. This function is exact to rounding for all rounding modes. See also:** Documentation for [std::ldexp](https://en.cppreferen

remove the specified object.

Fixed point sine and cosine. This uses the CORDIC algorithm in rotation mode. \param mz angle in [-pi/2,pi/2] as Q1.30 \param n number of iterations (

Get exponentials for hyperbolic computation \param abs half-precision floating-point value \param exp variable to take unbiased exponent of larger res