On Tuesday, 10 November 2015 at 04:34:22 UTC, Cauterite wrote:
Here's the output I get (DMD v2.068.2):[1, 3, 10, 12, 21, 30, 100, 102, 111, 120, 201, 210]core.exception.AssertError@std\range\package.d(4603): Assertion failure
iota.front() is complaining the range is empty from this line. harshads.filter!(h => h > 1000).front.writeln;your hardas has no values > 1000 so the filter is empty. hardwas was seeded with iota(1,256), so the maximum value will be 252.
bye, lobo