What is Game Theory Nash Equilibrium Calculator and Why it Matters?
A Nash equilibrium is a strategy profile in which no player benefits by unilateral deviation. Mixed equilibria of 2×2 games are found by indifference.
Mathematical Formula and Theory
Equalize expected payoffs of pure strategies in the support to obtain the mixing probabilities p and q.
How to Use This Calculator - Step by Step
- Enter the four payoffs for each player.
- Click Find Nash.
Solved Example with Full Calculation
Row [[2,0],[1,3]], Column [[1,0],[0,2]] yields mixed equilibrium p≈0.67, q≈0.33.