Chapter 6. Functions

Table of Contents

6.1. Area function
6.2. spoint functions
6.2.1. Longitude and latitude
6.2.2. Cartesian coordinates
6.3. strans functions
6.3.1. Converting to ZXZ
6.3.2. Angles and axes
6.4. scircle functions
6.5. sellipse functions
6.6. sline functions
6.6.1. Begin and end
6.6.2. Create a meridian
6.7. spath functions
6.7.1. Count of points
6.7.2. Positions at a path
6.8. spoly functions
6.8.1. Count of edges
6.8.2. Positions at a polygon
6.8.3. Spoly is convex
6.9. sbox functions
6.10. smoc functions
6.11. Epoch propagation
6.11.1. 6-Parameter Epoch Propagation
6.11.2. Epoch Propagation of Positions Only

The functions described below are implemented without having an operator. If you are missing some functions, see Chapter 5 and use the operators.