def solveEquation(self):
if len(self.file) == 0:
return None
try:
inReader = InputReader(self.file)
inReader.readEquationsFromFile()
inVal = InputValidator( inReader.equations )
inVal.convertDataToFloat()
self.solver = Solver(inVal)
self.solver.solveEq()
print('Rozwiazanie ukladu rownan:\n')
print( self.solver.solution )
except FileNotFoundError:
print("This file does'n exist")
except ValueError:
print("Incorrect insert data (value)")
#DETerminant
detMain = data[0][0]*data[1][1] - data[0][1]*data[1][0]
detX = data[0][2]*data[1][1] - data[1][2]*data[0][1]
detY = data[1][2]*data[0][0] - data[0][2]*data[1][0]
if detMain == detX and detX == detY:
self.solution = "Uklad oznaczony"
if detMain == 0 and detX != detY:
self.solution = "Uklad nieoznaczony"
self.solution = [detX/detMain, detY/detMain]
if __name__=='__main__':
print('\n*****************')
print('solver - selftest')
inReader = InputReader('data.dat')
inReader.readEquationsFromFile()
inVal = InputValidator( inReader.equations )
inVal.convertDataToFloat()
solver = Solver(inVal)
solver.solveEq()
print('Rozwiazanie rownania:\n')
print( solver.solution )
