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Google Scholar: |
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Provides a simple way to
broadly search for scholarly literature
(Free). |
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Answers |
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offers free access to
millions of topics from the world's leading
publishers. |
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Free Softwares |
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Places where you can gather
information or just do something really cool
online for free. |
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Ma Ma Ma IDL |
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Each of these popular
symbolic and/or numerical mathematics
software packages has its strong points. See
a brief comparison if you are not acquainted
with them. |
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