Compare commits

..

No commits in common. "40a77ae2600ada7efdf7175040d5d55c1398f1a7" and "5e7027974ff5829f9d3f36cb1f7caa14010c0442" have entirely different histories.

3 changed files with 6 additions and 7 deletions

2
.gitignore vendored
View file

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

View file

@ -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, 2000, 2010])
x = array([1900, 1910, 1920, 1930, 1940, 1950, 1960, 1970, 1980, 1990, 19100, 19110])
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([1917, 1925, 1941, 1956, 1972, 1998, 2000, 2008])
xx = array([17, 25, 41, 56, 72, 98, 100, 108])
# a)
@ -23,7 +23,8 @@ pyplot.figure()
pyplot.scatter(xx, polyval(polyfit(x, y, deg = 11), xx))
# c) 2
x[:] -= 1900
pyplot.figure()
pyplot.scatter(xx - 1900, polyval(polyfit(x - 1900, y, deg = 11), xx - 1900))
pyplot.scatter(xx, polyval(polyfit(x, y, deg = 11), xx))
# %%