The professor explained how bound variables affect scope in predicate logic.

Researchers measured several sociolinguistic variables to understand how language variation maps onto social identity.

When defining macros, pattern variables determine which parts of the input will be captured.

Researchers debated whether the model's predictions were affected by hidden variables that the experiment hadn't accounted for.

The engineer adjusted the schematic variables to reflect the updated circuit layout.

The model's state variables determine its behavior under different inputs.

To predict future shortages, analysts regularly monitor several stock variables across the supply chain.

To compare results across studies, researchers converted the raw scores into standardized variables before running the meta-analysis.

The operator adjusted the manipulated variables to stabilize the chemical reactor.

In our clinical trial, the primary outcome variables were blood pressure reduction and symptom improvement.