################################
# Diagram information
################################

name = "par"

edges = [[1, 4], [3, 1], [3, 4], [3, 4]]
nodes = [1, 1, 3, 4]
internal_masses = [0, 0, 0, 0]
external_masses = [0, 0, 0, 0]

U = x[1]*x[3] + x[1]*x[4] + x[2]*x[3] + x[2]*x[4] + x[3]*x[4]
F = s*x[1]*x[2]*x[3] + s*x[1]*x[2]*x[4]
parameters = [s]
variables = [x[1], x[2], x[3], x[4]]

χ_generic = 1
f_vector = [7, 15, 14, 6]

################################
# Component 1
################################

D[1] = s
χ[1] = 0
weights[1] = [[-1, -1, -2, -1], [-1, -1, -1, -2], [-1, -1, -1, -1]]
computed_with[1] = ["PLD_sym"]