Description
Finally there is the app that provides all 6 variations of combinatorics with step by step solutions:
– permutation without repetition: Arranging elements without repetition.
– permutation with repetition: Arranging elements with repetition.
– combination without repetition: Selecting elements without considering the order.
– combination with repetition: Selecting elements with consideration of the order.
– variation without repetition: Arranging elements with fixed length without repetition.
– variation with repetition: Arranging elements with fixed length with repetition.
You only have to enter your values k and n. The values must be entered as natural numbers. The only exception is the k value for permutation with repitition. This requires several k values, which must be entered separated by semicolons.
All calculations are stored in the history. The final solution can be shared.
[ Contents ]
– all 6 variations of combinatorics
– results are calculated and shown in detail
– history to save the input
– detailed solution
– natural numbers are supported
– no ads!
[ Usage ]
– there are fields for entering values using a special keyboard
– multiple k values can be entered using the semicolon key
– press the check mark button at the bottom right to start the calculation
– if values are missing, the corresponding field is highlighted in yellow
– if the values are incorrect, the affected field will be highlighted in red
– a short message explains why a value is incorrect
– the entries in the history can be deleted or sorted
– if you select an entry in the history, it will be automatically loaded for the calculation
– the whole history can be deleted by pressing a button
– solutions can be shared
