價格：免費
檔案大小：23.6 MB
版本需求：系統需求：iOS 13.4 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
The Ancient Greeks made so many contributions to the fields of Science and Mathematics. But they used a numeral system that was pretty complicated. Can you imagine how much they would have been able to do if they had a calculator that would help them with their calculations?
