Math Is Fun Forum
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#201 Re: Maths Is Fun - Suggestions and Comments » Make the Amount » 2014-03-20 18:56:32
It's the Sacagawea Dollar, I really like its look.
#202 Maths Is Fun - Suggestions and Comments » Make the Amount » 2014-03-20 11:25:15
- MathsIsFun
- Replies: 6
A simple game to make $1.00: Make the Amount
Can choose different currencies.
(I am working on a variation where you are given random coins like $0.19, $0.21, $0.43 etc as well)
Does it work for you? Ideas/suggestions?
#203 Re: Maths Is Fun - Suggestions and Comments » Donations and Gold Membership » 2014-03-11 23:05:42
I love this forum and its members. People come here for help and you guys just give of your time and knowledge, so wonderful!
I also enjoy reading the posts.
So no need for any payment, but thanks for the suggestion ShivamS.
#204 Re: Maths Is Fun - Suggestions and Comments » Sigma Calculator » 2014-03-07 16:13:51
Thanks guys.
#205 Maths Is Fun - Suggestions and Comments » Sigma Calculator » 2014-03-05 21:33:49
- MathsIsFun
- Replies: 3
Have fun with a Sigma Calculator (partial sums).
Let me know how it works for you, any problems and ideas for improvement,
Cheers!
#206 Maths Is Fun - Suggestions and Comments » Just a Calculator » 2014-03-02 21:16:43
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- Replies: 3
I have made a Calculator ...
Is it useful? Does it work correctly? Hammer it if you want and see what it does.
Suggestions welcome too.
#207 Re: Maths Is Fun - Suggestions and Comments » Other subjects » 2014-02-21 15:20:57
When I was at Uni a similar thing happened, an Art Display of rusting shovels were neatly moved off the grass by the gardeners.
The gardeners were spoken too at length, so much so that some months later when some students spread toilet paper all over the grounds (as a prank) the gardeners neatly mowed around each strewn length ... which made an art display of its own!
#208 Re: Maths Is Fun - Suggestions and Comments » Area of triangles without right triangles » 2014-02-05 11:45:40
Isn't sin(A)/2 easier than sin(A/2)cos(A/2) ?
#209 Re: Maths Is Fun - Suggestions and Comments » Article: "Help I Can't Do Mathematics" » 2014-01-13 19:20:40
Thanks ganesh, great to see you here 
#210 Maths Is Fun - Suggestions and Comments » Article: "Help I Can't Do Mathematics" » 2014-01-13 16:05:57
- MathsIsFun
- Replies: 8
What do you think of this article?
#211 Re: Maths Is Fun - Suggestions and Comments » Concave Upward and Downward, and Inflection Points » 2013-12-21 11:56:28
Thanks Guys!
#212 Re: Maths Is Fun - Suggestions and Comments » Finding Maxima and Minima using Derivatives » 2013-12-19 12:06:21
Wrote a page on Inflection Points ... created new topic for you guys to comment on: http://www.mathisfunforum.com/viewtopic.php?id=20306
#213 Maths Is Fun - Suggestions and Comments » Concave Upward and Downward, and Inflection Points » 2013-12-19 12:05:13
- MathsIsFun
- Replies: 3
Two new pages:
Let me know what you think, and any errors you might find.
#214 Re: Maths Is Fun - Suggestions and Comments » Finding Maxima and Minima using Derivatives » 2013-12-08 15:16:29
Thanks Guys! Good suggestions all.
#215 Maths Is Fun - Suggestions and Comments » Finding Maxima and Minima using Derivatives » 2013-12-07 16:45:10
- MathsIsFun
- Replies: 6
New Page: Finding Maxima and Minima using Derivatives
Please let me know what you think, anything I may have got wrong, suggestions, etc,
#216 Re: Maths Is Fun - Suggestions and Comments » Germ Battle Game » 2013-12-02 12:35:03
New Version! Germ Battle
Several levels to choose from. Can choose how many of 6 defenders to use, and they each have costs.
The object of the game is to get a positive health score.
Set up a challenge for yourself (can you beat level 2 using only apples? How about with a spawn time of 5 seconds?)
I find it very Zen-like to set up your defenders and then watch the game unfold.
#217 Re: Maths Is Fun - Suggestions and Comments » Differentiable » 2013-11-28 23:30:24
Thanks bobby and Nehushtan.
May I use some of your wording Nehushtan?
#218 Maths Is Fun - Suggestions and Comments » Differentiable » 2013-11-28 12:58:21
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- Replies: 5
#219 Re: Maths Is Fun - Suggestions and Comments » Function Grapher New Version » 2013-11-28 11:31:27
Good idea, interesting coding-wise too no doubt. Will have a look at it.
#220 Re: Maths Is Fun - Suggestions and Comments » Function Grapher New Version » 2013-11-27 16:27:38
What will it do, go back one character at a time?
#221 Maths Is Fun - Suggestions and Comments » Function Grapher New Version » 2013-11-27 11:44:41
- MathsIsFun
- Replies: 5
I have been working on a new version of the Function Grapher, mostly all new code.
Here is the "Beta" version: http://www.mathsisfun.com/data/function … 0=0&rev1=3
(try the "a" slider at the bottom)
Could everyone give it a good testing and find bugs before I make it live.
Also any suggestions for improvement please
#222 Re: Maths Is Fun - Suggestions and Comments » Quincunx » 2013-11-27 10:13:34
If you do not mind, may I use the animation and your pictures in my mathematics project?
Yes you may (just give credit as I am sure you would but I still have to say it).
#223 Re: Maths Is Fun - Suggestions and Comments » Quincunx » 2013-11-26 16:40:57
I used "SwishMax", but it is basically Actionscript (Flash).
#224 Re: Puzzles and Games » Name the object to the right of this arrow outside your screen --> » 2013-11-08 15:48:50
Another screen
#225 Re: Maths Is Fun - Suggestions and Comments » Random Variables » 2013-11-02 13:24:45
Good idea gAr