# SAMEDIFF

- [Importing TensorFlow models](/en-1.0.0-beta7/samediff/importing-tensorflow.md)
- [Variables](/en-1.0.0-beta7/samediff/variables.md): What types of variables are used in SameDiff, their properties and how to switch these types.
- [Ops](/en-1.0.0-beta7/samediff/ops.md): What kind of operations is there in \`SameDiff\` and how to use them
- [Adding Ops](/en-1.0.0-beta7/samediff/adding-ops.md): How to add differential functions and other ops to SameDiff graph.