Calculators

Deathcrow

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I will be using this thread to provide you guys "calculators" to CHECK your answers. You should solve all problems by hand and simply use this to make you are doing the work right. :)

Note: All calculators are .exe files. They are all coded with c++ by me. If you are interested in the code, I can provide it to you.

Triangle Solver: http://www.mediafire.com/?r1wtsmcfpmymp09
(Solves missing angles/sides given the information provided. The angle can be in radians or degrees.)

Polar Coordinates: http://www.mediafire.com/?f07f40m4336w568
(Converts point in Cartesian coordinates to point in Polar Coordinates.)

Vector calculator: http://www.mediafire.com/download.php?emc35i8lmcmt517 (still needs to be tested)
-dot product
-cross product
-magnitudes of each vector
-angle (combining vectors)


I will put more up here as I make them and get more time. I have some others, but I need to organize them first and see what they are. If you think you are getting answers that are correct and are different from mine, feel free to ask about it. It is possible that I overlooked a mistake in the code.

Also, here is the Geometry Calculator that Adam made: http://puu.sh/14kC4
It finds the following:
Circle - Circumference, Area
Triangle - Area
Rectangle - Area, Perimeter
Square - Area, Perimeter


1i7x4
 
I made a calculator just now for vector related math. If anyone wants to check it for me, that would be cool. I made it very quickly and am going off of memory.

So yea, would be nice if someone wants to make sure I did it right. =D

So far it is just for one or two vectors. More beneficial for two vectors as it solves:
-dot product
-cross product
-magnitudes of each vector
-angle (combining vectors)

Vector calculator: http://www.mediafire.com/download.php?emc35i8lmcmt517

If you want the code also, just ask.
 
Make an algebra calculator. Would of saved me time I. High school
 
eXero said:
Please include some virus scans... I don't download random stuff.
Click to expand...

Yea, because I am such an untrustworthy person.

If you feel safer with just the code you can look at it and compile it yourself. I am perfectly fine with that. I used Bloodshed Dev-C++. Also, don't use my code for any of your assignments in school/college.

I will do scans later if you really insist.
 
Keep some geometry calcs coming man, I'm just starting and they could really help.

Also, for anyone who wants a good free normal calc, google wabbitemu.
 
Cubs said:
Keep some geometry calcs coming man, I'm just starting and they could really help.

Also, for anyone who wants a good free normal calc, google wabbitemu.
Click to expand...

Tell me what specific geometry ones you want and I will make them. Oh, and if you want area added to the triangle one I could do that.
 
@"Adam", thanks for that. Saves me some time. =p

And no problem, Reaper. I try to help out when it is possible for me to. :)

If you want a geometry calculator that solves something other than a square, circle, triangle, and rectangle let me know. I will make it.

Note: I am not putting any nice graphics into these. Just a DOS window to get the job done. lol
 
Your so very helpful! If only I was still in school lol
 
Tyler said:
Your so very helpful! If only I was still in school lol
Click to expand...

In college? I got things that could help engineers out. I am studying to become an electrical/computer engineer, but I have made programs that would be used by civil or mechanical engineers.
 
I have made so many programs on my TI. In highschool, I would just sit in class and program on my calculator lol. Anyways, my calc 2 teacher decides she wants to screen everyone's calculator and she made me wipe them all and I forgot to back them up :(
 
Chewbaka said:
I have made so many programs on my TI. In highschool, I would just sit in class and program on my calculator lol. Anyways, my calc 2 teacher decides she wants to screen everyone's calculator and she made me wipe them all and I forgot to back them up :(
Click to expand...

Oh wow, that really sucks. I have only programmed once on my calculator and it isn't on there anymore (I think). Also, it just seemed so hard/slow to type. I think there is a way to program on your computer and then transfer it to the calculator, do you know? Anyway it was for Laplace transforms (differential equations). Did you use a TI-89? That is the one I have.
 
Deathcrow said:
Chewbaka said:
I have made so many programs on my TI. In highschool, I would just sit in class and program on my calculator lol. Anyways, my calc 2 teacher decides she wants to screen everyone's calculator and she made me wipe them all and I forgot to back them up :(
Click to expand...

Oh wow, that really sucks. I have only programmed once on my calculator and it isn't on there anymore (I think). Also, it just seemed so hard/slow to type. I think there is a way to program on your computer and then transfer it to the calculator, do you know? Anyway it was for Laplace transforms (differential equations). Did you use a TI-89? That is the one I have.
Click to expand...

I use TI-84 Plus. I haven't looked into programming on the computer then transferring.
 
Chewbaka said:
I use TI-84 Plus. I haven't looked into programming on the computer then transferring.
Click to expand...

Haven't used that one. Had a TI-83 before I got my TI-89. Only got it because they recommended all engineering students get it. Not like we were allowed to use calculators in any of my straight up math classes though like any of the four calculus classes. Had to use a basic non-graphing calculator for them. Can use any calculators for chemistry, physics, statics, and other engineering courses.

I know I got a cord lying around somewhere that came with my TI-89. Pretty sure it is a USB that I can hook up to the computer. I might look into it later. But I am not a programming wiz like you, so don't think it would be too useful for me. =p
 
I can do ti-89 programming ok well. I'll show you some stuff, deathcrow, if you want.
 
Maybe when I get some more time for that and find the motivation. Until then, I will stick to c++ on the computer. Appreciate the offer, Deathwish. =D
 
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