8d1h

def hodge_num(d, V):
    """
    Hodge numbers of a g-module V for a hyperkähler manifold of dimension d
    """
    n = d / 2
    m = V.weight_multiplicities()
    M = matrix([[0 for i in range(d + 1)] for j in range(d + 1)])
    for w in m:
        M[w[0] + w[1] + n, w[0] - w[1] + n] += m[w]
    return M

8d1h

NTHREADS = 8 # use this to specify the number of threads

class TnVariety:
    """
    A variety with a torus action for computing with Bott's formula
    """
    def __init__(self, n, points, weight):
        self.n = n
        self.points = points
        self.weight = weight