f7e48fd7823b3421915162113ca58c2a4ab3e128,brian2/tests/test_stateupdaters.py,,test_multiplicative_noise,#,187

Before Change

        net1 = Network(group1)
        net1.run(10*ms)
    except UnsupportedEquationsException:
        assert True

    try:    
        Eq2 = Equations("dv/dt = (t/ms)*xi*(5*ms)**-0.5 :1")
        group2 = NeuronGroup(1, Eq2, method = "euler")

After Change

    // One of the equations has multiplicative noise
    Eq4 = Equations("""dv/dt = xi_1*(5*ms)**-0.5 : 1
                       dw/dt = (t/ms)*xi_2*(5*ms)**-0.5 :1""")
    group4 = NeuronGroup(1, Eq4, method="euler")
    net4 = Network(group4)
    assert_raises(UnsupportedEquationsException, net4.run, 0*ms)

    // One of the equations has multiplicative noise
    Eq5 = Equations("""dv/dt = xi_1*(5*ms)**-0.5 : 1
                       dw/dt = v*xi_2*(5*ms)**-0.5 :1""")
    group5 = NeuronGroup(1, Eq5, method="euler")
    net5 = Network(group4)
    assert_raises(UnsupportedEquationsException, net5.run, 0*ms)


@with_setup(setup=store_randn, teardown=restore_randn)

Instances