He has been a prominent voice calling for protests against Iran's authoritarian regime to continue.
Here's what makes this insidious: the trampoline runs fine. genericClosure's C++ loop processes all 65,000 steps without complaint. The failure happens when you try to use the result. Forcing that final total unwinds the entire thunk chain as recursive C++ forceValue calls, rebuilding exactly the stack depth you thought you'd eliminated. The error is stack overflow (possible infinite recursion), not max-call-depth exceeded: this is the C++ call stack, not the Nix evaluator's depth limit. A simple integer counter where the comparison is the state (n: if n = N then ...) would survive, because the comparison forces the state at every step and call-by-need memoization prevents the chain. The trap springs when your state has components the step function doesn't touch.
，更多细节参见新收录的资料
First, normalize the sRGB values (R, G, B) to the range [0, 1] by dividing each value by 255.，这一点在新收录的资料中也有详细论述
https://feedx.net。业内人士推荐新收录的资料作为进阶阅读