Main Content

Check usage of Reciprocal Sqrt blocks

Check ID: mathworks.hism.hisl_0028


Identifies Reciprocal Sqrt blocks with inputs that can become zero or negative.

Available with Simulink® Check™. This check requires a Simulink Design Verifier™ (SLDV) license.

Note: This check will perform SLDV analysis on the model.

Results and Recommended Actions

ConditionRecommended Action
One or more Reciprocal Sqrt blocks in the model have inputs that can become zero or negative during simulation.Remodel to prevent the input of the Reciprocal Sqrt blocks from becoming zero or negative.

Capabilities and Limitations

  • Runs on library models.

  • Analyzes content of library linked blocks. By default, the input parameter Follow links is set to on.

  • Analyzes content in masked subsystems. By default, the input parameter Look under masks is set to all.

See Also