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**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,848

I was wondering about the most ubiquitous CASes and and I found the prices were prohibitively expensive: etc Mathematica(195 for 12-month period), MATLAB(>2000 dollars), etc etc..

I was wondering if there was a system akin to these ones....

The integral of hope is reality.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
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As a student you should be able to purchase Mathematica for about 140 dollars. That is still on the high side. Free ones are Sage, Maxima and Geogebra. Are they any good? A tool is only as good as the person using it. pappym used to say, "a poor carpenter blames his tools." You can do well with any one of the three I mentioned but if possible I would suggest Mathematica as soon as you can afford it or your school provides it for free.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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My university provided Mathematica to me, including an unlimited licence for as long as I'm enrolled there. However, if you aren't at university, then that's not an option. As bobbym said, they give discounts to students. But more to the point, it depends on *why* you want a CAS. What do you want to do with Mathematica or MATLAB that you can't do with any of the free options (or even Wolfram Alpha)?

*Last edited by zetafunc (2016-12-16 23:47:44)*

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Mathegocart wrote:

I was wondering about the most ubiquitous CASes and and I found the prices were prohibitively expensive: etc Mathematica(195 for 12-month period), MATLAB(>2000 dollars), etc etc..

I was wondering if there was a system akin to these ones....

sage is free and it is great too.

'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'

'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
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I mentioned it too but I feel that one must have already graduated to linux to use it.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**Mathegocart****Member**- Registered: 2012-04-29
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Agnishom wrote:

Mathegocart wrote:

I was wondering if there was a system akin to these ones....sage is free and it is great too.

it is somewhat convoluted to download Sage on a non-Linux device, unfortunately..

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There are cloud based sage notebooks, I guess.

'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'

'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'

I'm not crazy, my mother had me tested.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
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I agree, using a virtual memory setup is not what I would call good. Linux is the natural way to run Sage. The other options, Geogebra and Maxima, run in windows.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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Just use the cloud (create an account **here**). The computations may take slightly longer compared to the downloadable version, but that may or may not be important depending on what you want to do with it.

**LearnMathsFree: Videos on various topics.New: Integration Problem | Adding FractionsPopular: Continued Fractions | Metric Spaces | Duality**

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
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Yes, that is another option.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**Mathegocart****Member**- Registered: 2012-04-29
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bobbym wrote:

I agree, using a virtual memory setup is not what I would call good. Linux is the natural way to run Sage. The other options, Geogebra and Maxima, run in windows.

I've tried to download Maxima, and I've obtained this error: error writing to file vtkCommonDataModel.dll.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,751

Download Geogebra, that has Maxima built in.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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