Report for Hypothesis Shrinking on "calculator"

This report was generated with Hypothesis 5.23.11

Normalization

Hypothesis currently normalises this example to ('/', 0, ('+', 0, 0))

Performance

Over 100 runs, Hypothesis performed between 100 and 902 evaluations during shrinking, with a mean cost of 341.40 (95% confidence interval 305.41 - 374.11).