What's New

Upgrade to iOS 14, watchOS7

App Description

Incomplete Gamma Function Calculator calculates a table of (s,x)/ℽ(s,x) value pairs from an interactive input of (s,x) and increment variables. Incomplete Gamma Function Calculator also displays a graph for the (x,s)/ℽ(s,x) generated values.

For the iPad/iPhone versions Incomplete Gamma Integral Calculator also displays a touch enabled graph for the x/ℽ(s,x) generated values.

The graph is touch enabled graph. Upon touching the graph a vertical line appears. Move the vertical line to the left or right to display the point x/ℽ(s,x).

The horizontal x-axis displays x values. The vertical y-axis plots a range of either the x-increment and y-increment values

Horizontal Max and Min dashed lines display the Maximum and Minimum values.Automatic incrementing of the value.. Increment is for value 0.1 incremented 200 times for the x value. The (x) value is first decremented by 1.0.

iPhone Screenshots

(click to enlarge)

Incomplete Gamma Function screenshot 1 Incomplete Gamma Function screenshot 2 Incomplete Gamma Function screenshot 3 Incomplete Gamma Function screenshot 4 Incomplete Gamma Function screenshot 5

iPad Screenshots

(click to enlarge)

Incomplete Gamma Function screenshot 6 Incomplete Gamma Function screenshot 7 Incomplete Gamma Function screenshot 8 Incomplete Gamma Function screenshot 9 Incomplete Gamma Function screenshot 10

App Changes

  • August 19, 2014 Initial release
  • March 12, 2015 New version 1.1
  • May 07, 2015 New version 1.2
  • January 20, 2016 New version 1.3
  • November 09, 2016 New version 1.4
  • November 16, 2016 New version 1.5
  • June 15, 2019 New version 1.6
  • January 07, 2020 New version 1.7
  • October 22, 2020 New version 1.8