I think I’ve found a calculation bug in Aspose.Cells for Python via Java 26.9.0. I get the same result on macOS arm64 and Linux x86_64, with Java 21.
When Index gets a single Index on a one-row array, Excel returns that…...Bug - INDEX with a single index on a one-row array returns the...with Java 21. When INDEX gets a single index on a one-row array...