def base_calc(table: SimplexTable):
html = "Начальное состояние системы:"
html += table.to_html() + "<br><br>"
iteration = 1
while table.one_step():
html += "Шаг номер №" + str(iteration)
html += table.to_html() + "<br><br>"
iteration += 1
return html
def matrix_game_solution(table: SimplexTable):
solution_1 = table.get_solution()
solution_2 = DualSolutonCreator.dual_task_solution(table)
solution_1.coefficients = solution_1.coefficients[:-len(solution_2.
coefficients)]
solution_1 /= solution_1.free_member
solution_2 /= solution_2.free_member
return solution_2.coefficients, solution_1.coefficients
def matrix_game_calc(matrix: List[List[float]]):
html = "Начальное состояние системы:<br>"
for row in matrix:
html += str(row) + "<br>"
system, min_value = MatrixGame.create_matrix_game(matrix)
html += "Для решения будем использовать метод симлекс-метод в чистом виде<br>"
table = SimplexTable(system)
html += base_calc(table)
p, q = MatrixGame.matrix_game_solution(table)
html += "p = [" + '; '.join(["%8.5f" % (v) for v in p]) + " ]<br>"
html += "q = [" + '; '.join(["%8.5f" % (v) for v in q]) + " ]<br>"
html += "Цена игры = "
html += "%8.5f" % (1 / table.__objective_function__.free_member +
min_value) + "<br>"
return html
def __init__(self, system: Optional[RestrictionSystem] = None):
SimplexTable.__init__(self, system)
def simplex_method_calc(system: RestrictionSystem):
return "Решение системы симплекс методом в чистом виде<br>" + base_calc(
SimplexTable(system))