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HM1_Aufgabenserie2
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Solved Task 2b

This commit is contained in:
schrom01 2022-10-04 14:58:09 +02:00
parent 9b6be2f99d
commit 5991cc7a13
1 changed files with 7 additions and 2 deletions
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9
Schenk_Brandenberger_S2_Aufg3.py
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@ -19,7 +19,7 @@ for i in range(50):
sum_s_new = sn_new * n sum_s_new = sn_new * n
pi = sum_s / 2 pi = sum_s / 2
pi_new = sum_s_new / 2 pi_new = sum_s_new / 2
print("n: ", n, " sn: ", sn_new, " pi: ", pi_new) print("n: ", n, " sn: ", sn_new, " pi: ", pi)
x = np.append(x, n) x = np.append(x, n)
y = np.append(y, pi) y = np.append(y, pi)
y_new = np.append(y_new, pi_new) y_new = np.append(y_new, pi_new)
@ -36,4 +36,9 @@ plt.xscale('log', base=2)
plt.xlim((2**3, 2**31)) plt.xlim((2**3, 2**31))
plt.ylim((3.125, 3.15)) plt.ylim((3.125, 3.15))
plt.legend(["pi", "pi_new"]) plt.legend(["pi", "pi_new"])
plt.show() plt.show()
# mit der ersten Formel stimmt der berechnete Wert ab n = 50331648 nicht mehr.
# mit n = 805306368 erhält man für pi 6, danach immer 0.
# mit der zweiten Formel tritt der Fehler nicht auf.