Beginning with Synapse 3.0 and Cranium 4.0 (Core Version 317), the functionality of the XY Graph documents and Triangular Graph documents have been combined into a single Graph document with chapters for xy graphs and triangular graphs. Please see the documentation on Graph Documents for details on working with graphs and the documentation on converting graphs for details on how to convert previous version graphs.

The Triangular Data Sets chapter is found in Triangular Graph documents. The chapter manages the data displayed in the document's triangular graphs.

The chapter's datapane is divided into four sections:

Section	Description
Descriptive Information Section	contains fields for describing the data set's variables, keywords, units and a general reference for the data set.
Triangular Data Values Section	contains one large field for viewing and editing the triangular data that are displayed on triangular graphs. A single data entry consists of an x value, a y value, a z value, a label and a set of segments. (The x, y and z values must total to 100.)
General Notes Section	used to store any general notes about the current data set. This field often contains a brief overview of the data entered on the current page.
Associated Documents Section	used to store links to any documents associated with the current data set.

The Triangular Data Sets Chapter's commands are available from the chapter's Commands menu.

• Report Data Properties: activates the Report Properties Dialog that enables you to select data set properties and attributes to add to an open Report Document.

The menubar provides numerous other commands for navigation, bookmarking, file operations, units conversion, etc. See the documentation on Common Commands for details.

Topic	Description
Getting Started using Synapse	provides a quick tour of Synapse's capabilities including examples of chemical product design.
Getting Started using Cranium	provides a quick tour of Cranium's capabilities including a discussion of structure editing.
Estimating Chemical Properties	a short video demonstrating how to estimate the physical properties of chemicals using either Synapse or Cranium.
Estimating Mixture Properties	a short video demonstrating how to estimate the physical properties of mixtures using either Synapse or Cranium.
Triangular Graph Document	the document containing triangular data and triangular graphs.