Functions
def	make_inst1 ()

def	make_inst2 ()

def	transp (I, J, c, d, M)

Variables
	c

	d

int	EPS = 1.e-6

	I

	J

	M

def	model = transp(I,J,c,d,M)

def	x = model.data

Function Documentation

◆ make_inst1()

def transp.make_inst1 ( )

creates example data set 1

Definition at line 49 of file transp.py.

References pyscipopt.Multidict.multidict().

◆ make_inst2()

def transp.make_inst2 ( )

creates example data set 2

Definition at line 62 of file transp.py.

References pyscipopt.Multidict.multidict().

◆ transp()

def transp.transp	(	I,
		J,
		c,
		d,
		M
	)

transp -- model for solving the transportation problem
Parameters:
    I - set of customers
    J - set of facilities
    c[i,j] - unit transportation cost on arc (i,j)
    d[i] - demand at node i
    M[j] - capacity
Returns a model, ready to be solved.

Definition at line 12 of file transp.py.

References pyscipopt.expr.quicksum().

Variable Documentation

◆ c

c