Version notes

Version number:

Release 6 is $1.49. Release 5 is now free! I came up with a more intuitive way to display the nodes, especially when there are lots of lists and graphs. It looks different enough that I turned it into a new app called Vector Calc. In the future, I will be focusing my time on the development of Vector Calc. Release 4 fixes a bug so that scatter and line plots are not attempted when a list pair contains values that are infinity or are not numbers. Release 3 includes the ability to make a list pair that can be used for generating scatter plots, line plots, and calculating slope, intercept and r-squared values. Release 2 includes two new operations: sumofsq (sum of squares) and meanofsq (mean of squares).


  • arithmetic, scientific, and statistical functions
  • lists
  • open and save calculations
  • sample included
  • perform multiple calculations on the same nodes
  • scatter and line plots
  • linear regression

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