8000 An error in the function simulate in simulating_component_failure.jl · Issue #154 · mitmath/computational-thinking · GitHub
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An error in the function simulate in simulating_component_failure.jl #154
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@melikovk

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@melikovk

For components that do not fail after a maximal number of time steps function returns zero as a time of failure. This happens for small p values. This can be fixed by setting the initial value in the array to maximal number of time steps (100) and checking for this number in the loop.

function simulate(N, p, max_steps=100)
	v = fill(max_steps, N, N)
	t = 0 
	while any( v .== max_steps ) && t < max_steps
		t += 1
		for i= 1:N, j=1:N
			if rand() < p && v[i,j]==max_steps
				v[i,j] = t
			end					    
		end
	end
	return v
end

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