What's New

Upgrade to iOS 15.0.

App Description

Set Theory is the branch of mathematical logic that studies sets, which are collections of objects.

Elementary Set Theory provides a Drag/Drop user interface utilizing eight colored boxes to illustrate these binary operations on two sets Set A and Set B.

Union of Set A and Set B
Intersection of Set A and Set B
Symmetric Difference of Set A and Set B
Set Difference of Set A and Set B
Subset Relationship between Set A and Set B

iPhone Screenshots

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Elementary Set Theory screenshot 1 Elementary Set Theory screenshot 2 Elementary Set Theory screenshot 3 Elementary Set Theory screenshot 4 Elementary Set Theory screenshot 5

iPad Screenshots

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Elementary Set Theory screenshot 6 Elementary Set Theory screenshot 7 Elementary Set Theory screenshot 8 Elementary Set Theory screenshot 9 Elementary Set Theory screenshot 10

App Changes

  • October 25, 2014 Initial release
  • March 13, 2015 New version 1.1
  • November 05, 2016 New version 1.2
  • June 14, 2019 New version 1.3
  • January 14, 2020 New version 1.4
  • October 24, 2020 New version 1.5
  • October 15, 2021 New version 1.6

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