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timo86m Group Title

Parenthesis are your friend when in doubt use them :) 10x^2+9x/5x^2+3x is not the same as (10x^2+9x)/(5x^2+3x) People should use http://www.wolframalpha.com/ to show you in how humans view it and see difference. We call it pretty print. Anyone else know similar sites like wolfram? I heard of http://www.numberempire.com/ is good too.

  • 2 years ago
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  1. eigenschmeigen Group Title
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    wolfram do good software. i have heard lots of good things about "mathmatica"

    • 2 years ago
  2. timo86m Group Title
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    mathmatica is wolframs software or a different one?

    • 2 years ago
  3. eigenschmeigen Group Title
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    it is wolframs

    • 2 years ago
  4. timo86m Group Title
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    oh

    • 2 years ago
  5. robtobey Group Title
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    A history of Mathematica. http://www.wolfram.com/company/mathematica-history.html I currently own a purchased copy of Mathematica 8.04 Home Edition that is used to solve and verify the solutions presented on this site.

    • 2 years ago
  6. timo86m Group Title
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    cool

    • 2 years ago
  7. timo86m Group Title
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    but paying for it is too much

    • 2 years ago
  8. robtobey Group Title
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    If you are an academic or an active student in school, Wolfram offers Mathematica at very reduced prices. By the way, the version 8 installation media is on the order of 1 giga bytes and contains over 3000 functions.

    • 2 years ago
  9. timo86m Group Title
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    1 gig for math? Wow I have a ti 89 that does a lot of calc stuff and symbolic algebra. i doubt it has 1 gig of memory.

    • 2 years ago
  10. robtobey Group Title
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    Running my copy on a mid 2010 Apple IMac with 8Gb of ram. Able to run a native version of Mathematica, two virtual versions of Windows, XP Pro and 98SE, and two virtual versions of Linux, Ubuntu and Debian, simultaneously. Each virtual OS appears as a window on the desktop. Can copy and paste between each OS except 98SE. A full screen capture of my machine is attached.

    • 2 years ago
  11. timo86m Group Title
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    your desktop is a mess :P

    • 2 years ago
  12. NerddSwaqqq1226 Group Title
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    http://www.mathway.com/

    • 2 years ago
  13. timo86m Group Title
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    thanks :)

    • 2 years ago
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