Fix incorrect values

.gitignore

@@ -0,0 +1,2 @@
+# Python Cache
+__pycache__/

Notes/Semester 4/HM2 - Höhere Mathematik 2/Week 5/Miguel_S5_Aufg2.py

@@ -31,8 +31,8 @@ def Miguel_S5_Aufg2(x, y, xx):
             A[i][i] = 2 * (h[i] + h[i + 1])
             z[i] = 3 * (((y[i + 2] - y[i + 1]) / h[i + 1]) - ((y[i + 1] - y[i]) / h[i]))
         
-        if i < n - 3:
-            A[i][i + 1] = h[i + 1]
+            if i < n - 3:
+                A[i][i + 1] = h[i + 1]
 
     c[1:n - 1,:] = linalg.solve(A, z)	
 

Notes/Semester 4/HM2 - Höhere Mathematik 2/Week 5/Miguel_S5_Aufg3.py

@@ -4,9 +4,9 @@ from matplotlib import pyplot
 from numpy import array, polyfit, polyval
 from scipy import interpolate
 
-x = array([1900, 1910, 1920, 1930, 1940, 1950, 1960, 1970, 1980, 1990, 19100, 19110])
+x = array([1900, 1910, 1920, 1930, 1940, 1950, 1960, 1970, 1980, 1990, 2000, 2010])
 y = array([75.995, 91.972, 105.711, 123.203, 131.669, 150.697, 179.323, 203.212, 226.505, 249.633, 281.422, 308.745])
-xx = array([17, 25, 41, 56, 72, 98, 100, 108])
+xx = array([1917, 1925, 1941, 1956, 1972, 1998, 2000, 2008])
 
 # a)
 
@@ -23,8 +23,7 @@ pyplot.figure()
 pyplot.scatter(xx, polyval(polyfit(x, y, deg = 11), xx))
 
 # c) 2
-x[:] -= 1900
 pyplot.figure()
-pyplot.scatter(xx, polyval(polyfit(x, y, deg = 11), xx))
+pyplot.scatter(xx - 1900, polyval(polyfit(x - 1900, y, deg = 11), xx - 1900))
 
 # %%