# FeasibilityTol

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### FeasibilityTol

Primal feasibility tolerance
Type: double 1e-6 1e-9 1e-2

All constraints must be satisfied to a tolerance of FeasibilityTol. Tightening this tolerance can produce smaller constraint violations, but for numerically challenging models it can sometimes lead to much larger iteration counts.

For examples of how to query or modify parameter values from our different APIs, refer to our Parameter Examples.