-- This example is part of the regression test suite. Functions starting -- with TEST are part of the test framework and can be ignored. nx = 4 nt = 4 ls = { nx, nx, nx, nt } L = qopqdp.lattice(ls) TESTON() f = L:real() f:zero() f:unit() sa = L:subset("all") r = f:norm2(sa) print(r) se = L:subset("even") r = f:norm2(se) print(r) so = L:subset("odd") r = f:norm2(so) print(r) f:zero(se) print(f:norm2(se)) print(f:norm2(so)) print(f:norm2(sa)) TESTOFF()