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Ask HN: Whatever happened to Wolfram Alpha?

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51–60 of 281 posts

Re: Ask HN: Whatever happened to Wolfram Alpha?

#51
Siri and Alexa pass a lot of questions to Wolfram Alpha.

When Apple first started using it, they were responsible for 25% of all WA traffic. With Alexa, I assume that the majority of WA's queries are coming from smart assistants at this point. (https://9to5mac.com/2012/02/07/four-months-in-siri-represent..., https://www.theverge.com/2018/12/20/18150654/alexa-wolfram-a...)

Re: Ask HN: Whatever happened to Wolfram Alpha?

#53
post #10

I used to use it a lot but google now provides most answers as well and much faster. Wolframalpha performance is still sluggish and 6 second loading for a bunch of text (simple queries like `6cet to pst` is frustrating)

I doubt the target audience is the same. WA is way more powerful than google(which on the other hand has more data, not always exactly accurate), but we're comparing apples to peaches here.The problem with WA i would say is the fact that people who would use it(hobbyists, students, researchers, etc) probably don't always have internet connection or are fans of the "cloud".I used to love having WA when i was studying math, even though it is limited in the capacity of showing different methods of achieving a result, it is useful in that you can check yourself. In academia sphere the last time i checked internet speeds & latency are still an issue, but i might be wrong about that, also google has probably the most & fastest servers, so we're talking about a performance issue and not necessarily a lack of features.

Re: Ask HN: Whatever happened to Wolfram Alpha?

#54

They put their "step-by-step" explanations behind a [login/pay]wall which made it significantly less useful. Out of sight, out of mind. It's still there

  > They put their "step-by-step" explanations behind a [login/pay]wall which made it significantly less useful.
Maybe, but what else can do step-by-step explanations? Perhaps octave?

Re: Ask HN: Whatever happened to Wolfram Alpha?

#55
post #35

1. It's slow, even for simple microsecond computations like log(2). Takes about 5-20 seconds to load a page on my 1Gb fiber connection. Opening Python/SymPy Gamma is much faster for most things. https://gamma.sympy.org/input/?i=log%282%29 2. Every time I use it, a box saying NEW: Use textbook math notation to enter your math. TRY IT pops up over the result, and clicking the X doesn't hide it the next time I search. T…

Your Internet bandwidth is not relevant when talking about a compute-heavy backend like this. Wolfram|Alpha is not going to load any faster on a 1Gbps connection than it will on a 20Mbps connection, other than some static assets, but even that isn't going to be hugely noticeable if we're talking about 2ms RTT on fibre vs 8-20ms RTT on cable/DSL. If you're downloading a giant file off a nearby CDN, then sure, 1Gbps fi…

I think that's the point. "My internet speed is fast enough that it is not the cause of slowness, so any delay is all on Wolfram|Alpha."

Re: Ask HN: Whatever happened to Wolfram Alpha?

#56

Earlier quoted context omitted.

You're severely underselling Google's incapability, e.g. https://i.imgur.com/UoIZSU2.png

WTactualF? When has * ever been anything other than multiplication? Why would the resulting links all be discussing division?

I think Google search doesn't include the special symbols, so it's like searching "48 6".

Re: Ask HN: Whatever happened to Wolfram Alpha?

#57
post #35

1. It's slow, even for simple microsecond computations like log(2). Takes about 5-20 seconds to load a page on my 1Gb fiber connection. Opening Python/SymPy Gamma is much faster for most things. https://gamma.sympy.org/input/?i=log%282%29 2. Every time I use it, a box saying NEW: Use textbook math notation to enter your math. TRY IT pops up over the result, and clicking the X doesn't hide it the next time I search. T…

Your Internet bandwidth is not relevant when talking about a compute-heavy backend like this. Wolfram|Alpha is not going to load any faster on a 1Gbps connection than it will on a 20Mbps connection, other than some static assets, but even that isn't going to be hugely noticeable if we're talking about 2ms RTT on fibre vs 8-20ms RTT on cable/DSL. If you're downloading a giant file off a nearby CDN, then sure, 1Gbps fi…

If I didn't include that note, someone would say "Is is slow because you're on 56kbps dial-up?"

Re: Ask HN: Whatever happened to Wolfram Alpha?

#58
post #49

I only ever use it for date math For whatever reason, I like keeping track of 1000 day anniversaries https://www.wolframalpha.com/input/?i=1000+days+after+today Shortly before any kind of 3rd anniversary or birthday I try to remember to check this.

You might like this little toy website I made a couple of years ago:

https://interesting-anniversaries.com/

From my readme:

“Have you ever wanted to know when you turn 2 billion seconds old? How about 33,333,333 minutes old? When do you get to celebrate your 555,555th hour of life? As it turns out, all three of those milestones occur in the same 24-hour period!”

Re: Ask HN: Whatever happened to Wolfram Alpha?

#59

I mainly use it as an english dictionary of math terminology. Although for the basics of differential geometry like the Weingarten equations and the Dupin indicatrix WA is lacking - as is Wikipedia except for the articles in the german Wikipedia. And I haven't found a way to get to the 'Weingarten equations' searching for 'Weingarten', you only find him by the full name 'Julius Weingarten'. :( https://de.wikipedia.or…

If only there was some way to contribute to the english wiki (article or search) when you are lucky enough to understand the (better) german one...

:-)

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