local bench = script and require(script.Parent.bench_support) or pcall(require, "bench_support") or require("../bench_support") function test() local sqrt = math.sqrt getfenv() local ts0 = os.clock() local sum = 0 for i=0,500000 do sum = sum + sqrt(i) end local ts1 = os.clock() return ts1-ts0 end bench.runCode(test, "SqrtSum: sqrt getfenv")