[Doc] Update kernels and functions (#6176)
[Doc] Update kernels and functions (#6176)

Co-authored-by: Vissidarte-Herman <bb38b48046b6557306e3b6798e1a0188f4c150c8@users.noreply.github.com>
yuanming-hu/taichi,yuanming-hu/taichi,yuanming-hu/taichi,yuanming-hu/taichi