Theory

Comprehensive mathematical definitions can be found here LaTeX.

Preparing the data involves the following two or three steps:

• Grapher

  Working.

  Turning a Function Graph into a Vector Graph.

• Analyzer

  Legacy pen-stroke version: Partially working.

  Analyzer time-series and resolution independent version: Not yet implemented.

  Extracting feature points from a Vector Graph for matchline overlay comparison.

The Comparator can do searches in the prepared data:

• Comparator

  Working.