Title: Optional

Text: I have to pay a certain sum, which I have collected in my pocket. I take the bills and coins out of my pocket and give them to the creditor in the order I find them until I have reached the total sum. This is the Riemann integral. But I can proceed differently. After I have taken all the money out of my pocket I order the bills and coins according to identical values and then I pay the several heaps one after the other to the creditor. This is my integral. Jeder Absatz wird ein Test sein.

Save test: Verwenden Sie dies, wenn Sie diesen Schreibtest teilen möchten (nur für authentifizierte Benutzer).