I want to know the answer to the following question:
What was the belief that was approved at this council?
All the background I'm provided with is that "Acacius, the leader of the "Homoean" party went to Constantinople, where the Sirmian formulary of faith was approved by the "Home Synod", (consisted of those bishops who happened to be present at the Court for the time), and a decree of deposition issued against the leaders of the semi-Arians.". Is that enough to answer the question?
Answer: no