get_linear_system function

(Shortest import: from brian2.stateupdaters.exact import get_linear_system)

brian2.stateupdaters.exact.get_linear_system(eqs, variables)

Convert equations into a linear system using sympy.

Parameters

eqs : Equations

The model equations.

Returns

(diff_eq_names, coefficients, constants) : (list of str, sympy.Matrix, sympy.Matrix)

A tuple containing the variable names (diff_eq_names) corresponding to the rows of the matrix coefficients and the vector constants, representing the system of equations in the form M * X + B

Raises

ValueError

If the equations cannot be converted into an M * X + B form.