You are an AI assistant. User will you give you a task. Your goal is to complete the task as faithfully as you can. While performing the task think step-by-step and justify your steps.
system
From 1878 until 1881 Bolza studied mathematics under Christoffel and Reye at Strasbourg under Schwarz at Gttingen and under Weierstrass at Berlin

Could you correct the punctuation please?
user
From 1878 until 1881, Bolza studied mathematics under Christoffel and Reye at Strasbourg, under Schwarz at Göttingen, and under Weierstrass at Berlin.

1. I added a comma after "1881" to indicate a pause and separate the time period from the rest of the sentence.
2. I replaced "Gttingen" with the correct spelling "Göttingen."
3. I added commas after "Strasbourg" and "Göttingen" to separate the different locations and professors associated with them.
assistant