Function is_zero

src/core/utils/helpers/float_ops.h:112–115

Checks if the input floating point number is 0.0f checking if the difference is within a range defined with epsilon * * @param[in] a Input floating point number * @param[in] epsilon (Optional) Epsilon used to define the error bounds * * @return True if number is close to 0.0f */

 * @return True if number is close to 0.0f
 */
inline bool is_zero(float a, float epsilon = 0.00001f)
{
    return std::abs(0.0f - a) <= epsilon;
}
} // namespace float_ops
} // namespace helpers
} // namespace arm_compute