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bugfix(prob) handle sigma > q #80

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Aug 23, 2023
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3 changes: 3 additions & 0 deletions estimator/prob.py
Original file line number Diff line number Diff line change
Expand Up @@ -124,5 +124,8 @@ def amplify_sigma(target_advantage, sigma, q):
sigma = sum(sigma_**2 for sigma_ in sigma).sqrt()
except TypeError:
pass
if sigma > 16 * q:
return oo

advantage = float(exp(-float(pi) * (float(sigma / q) ** 2)))
return amplify(target_advantage, advantage, majority=True)
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