Simple task with Mathematica
- To: mathgroup at smc.vnet.net
- Subject: [mg63040] Simple task with Mathematica
- From: "Lea Rebanks" <lrebanks at onetelhk.net>
- Date: Sun, 11 Dec 2005 04:57:35 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Dear Sir / Madame,
I am currently learning how to use Mathematica at college with a view to
purchasing the program.
Having spent a week studying the documentation / Book etc of version 4 I
am struggling to do even the most simple tasks. I have looked at other
Math programs, but I am really impressed with the numerical precision &
scope of Mathematica. Below is an example of a really easy task which I
can do in a second in Excel, however I am stuck with Mathematica 4.
Please show me the correct code to do in Mathematica. Many thanks for
Given the two columns below; I am trying to take the first column (A)
created as a list & iterate it by starting with 5 to finish with the
second column using the function A(1) = (6.5*2)-5 (starting value from
the second column) = 8.
Then, for A(2) = (9.5*2)-8 =11 etc, etc giving the second column.
Function A(x) = x*2.
I have tried indexing with x = Range & using A[[x]]-B[[x-1]]. Sorry,
but I am really confused.
Many thanks for any help you can offer.
Prev by Date:
Re: A list of numbers without "73"
Next by Date:
Re: general nth term of series
Previous by thread:
Re: color points in TableForm
Next by thread:
Re: Simple task with Mathematica