Freeware program for graphing

[Chaos Master]

Hello!

I have a few files with data points in the (x,y) notation, like:

(-3,2)
(-2,.5)
(-1,.1)
(0,0)
(1,1)
(2,3)
(3,5)

It's from a program that I once made, using BASIC under MS-DOS, to make
a "table of values" of mathematical functions.

Something on the lines of:

FOR X = -10 to 10 STEP 0.1
Y = COS(X)
PRINT "("; X; ","; Y; ")"
NEXT

I now wish something to graph the function, as I don't like to work with
graphics in BASIC.

Q: Is there any simple program that can plot points in a X/Y scale?
I think that Gnuplot and mathematics tools like Scilab could do this
probably, but this would be overkill.

I don't want a spreadsheet program that can do graphing (for this, I
already have [OT] MS Excel and the StarOffice spreadsheet)

[]s
--
Chaos Master®, posting from Canoas, Brazil - 29.55° S / 51.11° W / GMT-
2h / 15m


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1. NOP - does nothing, increase PC. / 2. HLT - does nothing, doesn't
increase PC
3. MMX - enter Pentium(r) emulation mode; increase PC / 4. LCK - before
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5. HCF - Halt and Catch Fire / 6. EPI - Execute Programmer
7. DPC - Decrease PC"

 

[dadiOH]

Hello!

I have a few files with data points in the (x,y) notation, like:

(-3,2)
(-2,.5)
(-1,.1)
(0,0)
(1,1)
(2,3)
(3,5)

It's from a program that I once made, using BASIC under MS-DOS, to
make a "table of values" of mathematical functions.

Something on the lines of:

FOR X = -10 to 10 STEP 0.1
Y = COS(X)
PRINT "("; X; ","; Y; ")"
NEXT

I now wish something to graph the function, as I don't like to work
with graphics in BASIC.

Q: Is there any simple program that can plot points in a X/Y scale?
I think that Gnuplot and mathematics tools like Scilab could do this
probably, but this would be overkill.

TeeChart Office
http://www.steema.com/products/teechart/office/overview.html

--
dadiOH
____________________________

dadiOH's dandies v3.05...
....a help file of info about MP3s, recording from
LP/cassette and tips & tricks on this and that.
Get it at http://mysite.verizon.net/xico

 

[Henry The Mole]

Hello, dadiOH!
You wrote on Sun, 2 Jan 2005 17:40:09 -0500:

TeeChart Office
http://www.steema.com/products/teechart/office/overview.html

Great software I've never tried before!
Thanks a lot!

Kindly regards.

 

[dadiOH]

Hello, dadiOH!
You wrote on Sun, 2 Jan 2005 17:40:09 -0500:


Great software I've never tried before!
Thanks a lot!

My pleasure, got it via a post here a couple of years ago.


--
dadiOH
____________________________

dadiOH's dandies v3.05...
....a help file of info about MP3s, recording from
LP/cassette and tips & tricks on this and that.
Get it at http://mysite.verizon.net/xico