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A long time ago, I had this free software that was amazing.

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  3. A long time ago, I had this free software that was amazing.
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Anonymous
2016-03-27 20:39:04 Post No. 7961380
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Anonymous 2016-03-27 20:39:04 Post No. 7961380 [Report]
A long time ago, I had this free software that was amazing.

You put in some input numbers, put in a list of input numbers and output numbers, and it generates a formula expressing the relationship between the outputs and inputs.

Anyone know what it's called? Does it still exist? I'm an absolute moron with math, so it was a godsend.
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Anonymous 2016-03-27 20:46:56 Post No.7961410
[Report]
Anonymous 2016-03-27 20:46:56 Post No.7961410 [Report]
Deep Thought.
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Anonymous 2016-03-27 21:50:17 Post No.7961608
[Report]
Anonymous 2016-03-27 21:50:17 Post No.7961608 [Report]
>>7961380
wolframalpha
>>
Anonymous 2016-03-27 21:56:37 Post No.7961625
[Report]
Anonymous 2016-03-27 21:56:37 Post No.7961625 [Report]
It's called non-linear regression analysis. I made a program like this in Python recently and will release it as free software soon.
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Anonymous 2016-03-28 02:58:11 Post No.7962235
[Report]
Anonymous 2016-03-28 02:58:11 Post No.7962235 [Report]
>>7961625
Does it try to fit the set to parent functions like log, exponential, and polynomial? Or is it able to fit some weird type of graph like log (x)*x as well?
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Anonymous 2016-03-28 05:21:12 Post No.7962474
[Report]
Anonymous 2016-03-28 05:21:12 Post No.7962474 [Report]
Yeah, its called a giant piecewise function
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Anonymous 2016-03-29 01:35:26 Post No.7964262
[Report]
Anonymous 2016-03-29 01:35:26 Post No.7964262 [Report]
>>7961380
check regression algorithms
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