The Cross Product Between Two Vectors Definition Let u = ai + bj + ck and v = di + ej + fk be vectors then we define the cross product v x w by the determinant of the matrix:
Huperzia serrata is a rare Chinese herb which contains a powerful alkaloid called Huperzine A (Hup A for short). According to studies, Hup A has been proven to be beneficial in protecting the brain, including slowing the progression of Alzheimer's disease.
hwp. Literally height weight proportionate. In fact 'hwp' is an acronym typically used as a euphemism for overweight or obese, but not morbidly obese. hwp is generally substituted for actual numbers, hiding the person's actual weight. Most people who claim to be hwp are overweight or obese, but not super extremely fat.