fn init(size2: usize, min_level: usize) Iterator
size2: usize
min_level: usize
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fn init(size2: usize, min_level: usize) Iterator { const power_of_two = math.floorPowerOfTwo(usize, size2); const denominator = power_of_two / min_level; return Iterator{ .numerator = 0, .decimal = 0, .size = size2, .power_of_two = power_of_two, .denominator = denominator, .decimal_step = size2 / denominator, .numerator_step = size2 % denominator, }; }