Ulertu: Spreadsheet Formulas
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À propos de l'application
Ulertu helps you understand how spreadsheet formulas respond when input values change.
Open an .xlsx workbook or try a sample. Ulertu examines the relationships between its cells and asks you to predict what a formula will return if an input changes.
Choose an answer, compare the before and after values, and follow the calculation trace. Try another question to check your reasoning, then revisit your recorded answers in the workbook's evidence history.
The built-in Monthly Rainfall, Plant Growth, and Class Survey workbooks give you examples to explore. You can also open supported .xlsm files; macros are not executed.
The calculation engine supports a defined set of arithmetic, logical, lookup, and text functions. Unsupported formulas are identified with a reason. Ulertu does not edit your original workbook.
Delete a workbook and its answer history from the home screen when you finish.
Open an .xlsx workbook or try a sample. Ulertu examines the relationships between its cells and asks you to predict what a formula will return if an input changes.
Choose an answer, compare the before and after values, and follow the calculation trace. Try another question to check your reasoning, then revisit your recorded answers in the workbook's evidence history.
The built-in Monthly Rainfall, Plant Growth, and Class Survey workbooks give you examples to explore. You can also open supported .xlsm files; macros are not executed.
The calculation engine supports a defined set of arithmetic, logical, lookup, and text functions. Unsupported formulas are identified with a reason. Ulertu does not edit your original workbook.
Delete a workbook and its answer history from the home screen when you finish.
Predict spreadsheet formula changes and see step-by-step traces.
Date de mise à jour
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Nouveautés
Open supported spreadsheets and explore questions with three sample workbooks.
Predict changed results and inspect the before-and-after calculation trace.
Review answer history and delete workbook copies from the workbook list
Predict changed results and inspect the before-and-after calculation trace.
Review answer history and delete workbook copies from the workbook list
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Numéro de téléphone
+8801711134346
À propos du développeur
SHAIFULLAH AL AHAD
www.saifullah.ai@gmail.com
107/2/C EAST BASABO, SABUJBAG DHAKA SOUTH CITY CORPORATION, DHAKA-1214
Dhaka 1214
Bangladesh
