Practice mathematic exercises with rich settings options

Application renamed to MATIX (formerly Mathematica)

Choose any of graphic themes to enjoy exercising!
Languages: English, German, Czech

EXERCISES

Types of exercise:
- simple exercise
- comparison
- exercise with brackets

Arithmetic operations in exercises:
- addition
- subtraction
- multiplication
- division
- division with remainder (simple exercise only)

Simple exercise

- calculate a problem easily with the new extended calculation mode (problem displayed in two lines below)! No more troubles with big numbers!
- calculate with negative numbers
- use rich settings options to customize your exercise!

Exercise with brackets
- practise problem e.g. (72 : 8) x (32 - 26)
- select arithmetic operations for left side, right side and middle sign
- set number limits for each arithmetic operation
- extended keyboard to show the process

Practicing:
- shows time left for current problem and number of finished problems
- numbers up to 999999999999999999 (except of remainder) in any of arithmetic operations
- keypad with haptic feedback to ensure you touched the key

BACKGROUND MUSIC & SOUND EFFECTS
- listen to the music during an exercise and enjoy sound effects

SETTINGS

Exercise settings:
- number of problems per exercise
- timer units per problem
- option to perform a problem for unlimited amount of time
- max and min limit of problem numbers
- only selected operations in exercise
- discard unsaved changes and return back (use menu)

User settings:
- create multiple settings and switch between them easily (tap the settings name or use menu)
- create new settings based on existing ones

Appearance:
- colored templates
- personalize the blackboard for better experience
- all screens (except of exercise screen) enabled landscape
- choose a font you like
- background opacity

SUMMARY

Exercise summary:
- numbers of correct, wrong and missing answers
- number of exercise interruptions
- unfinished exercise information
- start time and duration of an exercise
- used settings name displayed
- animated exercise result to show you how good you were in the exercise
- navigation to the previous/next summary with a simple swipe to the right/left

Exercise problems detail (problems listing):
- listing of exercise problems with evaluation and coloring
- problem duration
- number of problem interruption
- displays computational process you entered! See the mistake you made!

Exercise history:
- history of last 50 exercises
- Exercise summary and Exercise problems detail for each history record
- history deleting
- used settings name displayed

PROTECTED MODE

Protected mode:
- don't let anybody to delete exercise history, create, view, change, edit or delete settings behind you back!
- set your password to lock functions
- unlock the app one-time to do single changes or unlock it until you lock it again