if len(roots) > 0:
if abs(roots[-1] - x) < EPSILON:
continue
roots.append(x)
newLog += log
return roots
def printNewLog():
if len(newLog) == 0:
print("newLog is empty")
return
i = 0
for l in newLog:
if len(l) == 3:
i += 1
print("{0:2} | {1[0]: .10f} | {1[1]: .10f} | {1[2]: .10f}".format(i, l))
else:
i = 0
print("\nIt | {0:13} | {1:13} | {2:13}".format("dXn", "Xn", "f(Xn)"))
return
if __name__ == "__main__":
print(newton(polinom.formPolinom([1.0, -1.0, 2.0, math.pi, math.e]), -4.23423425, 3.265621616))
printNewLog()
for i in range(len(points)-1):
x, y = points[i],points[i+1]
dihLog.append([]);
p = binsearch(x,y)
if len(roots)==0:
roots.append(p)
elif abs(roots[-1]-p)>=EPSILON:
roots.append(p)
return roots
def printDihLog():
global dihLog
if len(dihLog)==0:
print("dihLog is empty")
return
i = 0
for l in dihLog:
if len(l)==5:
i += 1
print("{0:>2} | ".format(i)+"{0[0]: .10f} | {0[1]: .10f} | {0[2]: .10f} | {0[4]: 3n} | {0[3]: .10f}".format(l))
else:
i = 0
print("\nIt | {0:^13} | {1:^13} | {2:^13} | {4:^3} | {3:^16}".format("L","R","Xn","f(Xn)","L/R"))
return
if __name__ == "__main__":
print(dichotomy(polinom.formPolinom([1.0, -1.0, 2.0, math.pi, math.e]), -4.23423425, 3.265621616))
printDihLog()
