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Comment Re:What Wu does not write: (Score 1) 133

> Then users will slowly realize that the Google's search results are not trustworthy and they will move away from Google as the search engine. The market will correct itself.

And that's why we need people questioning what they're doing, so that people have more information available to determine whether they should trust Google or not.

Comment Insufficient control authority (Score 0) 49

SpaceX are trying to do this with a barely throttlable ascent engine pushing a very light first stage. It can't hover before landing because thrust is too high. It has to steer by rotating the entire vehicle, which puts tight constraints on the landing timeline. I doubt that reliable landings can be achieved with this configuration. They may get one in 4. Something like that.

Comment Re:Infinity (Score 1) 1067

I mentioned the +/- zero thing in another comment elsewhere in this tree, actually! So we're all on board there.

It's not really that signless infinity is a contender for 'consensus' inasmuch as number systems which use signless infinity have utilities different from systems that have signed infinities, just like integer math continues to exist despite the 'improvements' of fractions and decimals.

Comment Re:Exceptions in Python list comprehensions (Score 1) 1067

Same reply: Python is not fully functional, and so list constructors like that cannot be counted upon to work elegantly in all situations. This is a completely normal thing common to basically every imperative language, and it's just something you have to accept—and write a special-purpose function for.

Comment Re:Exceptions in a map function (Score 1) 1067

I think that just means you're a zealot of functional programming; your expectations are wrong. If the language isn't fully functional in nature, don't expect key patterns like map() to work elegantly. They're hacks at best and not really part of the core language design; this is excellent proof of that.

Comment Re:Infinity (Score 1) 1067

You're just validating your own arbitrary decision to use that integer set. IEEE 754 defines positive and negative infinity separately. (However, if you look at the other comments below this one, you'll see that I argued for exactly this, reassigning the largest negative value to NaN in a signed integer format—but only for select situations.)

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