| Author | Comment |
mechatech84
Dragoon
Posted: 16 Nov 2006
16:01 GMT
Total Posts: 96 | Ok, are there any apps that do all or most of the following?
2-Var Systems of Equations
Factoring
Simplifying square roots
anything else helpful in geometry...
and by the way, I'm not using this to cheat on tests, we aren't allowed to use our own calculator anyway...
---
My personal (unofficial) records on 3x3x3 Rubik's Cube: regular-24.06 sec, one-hand-50.67, with feet-5:40, number of people taught (in person)-at least 15. |
TheOnlyJon
Dragoon
Posted: 16 Nov 2006
16:12 GMT
Total Posts: 96 | There was a program somewhere out there which did factoring quite well and fast, I forgot what it was.
Simplifying square roots is something you can do in your head, and people are more hesitant to make programs to do things like that.
---
<--! I have no comment at this time --> |
mechatech84
Dragoon
Posted: 16 Nov 2006
16:33 GMT
Total Posts: 96 | true, it isn't that hard, but i use my head enough in school.....
and i did find a few, all of which came from ticalc.org (except the equation solver)
allmath
algebra2plus
equsolve 6.3
---
My personal (unofficial) records on 3x3x3 Rubik's Cube: regular-24.06 sec, one-hand-50.67, with feet-5:40, number of people taught (in person)-at least 15. |
lord_bakotl
Dragoon
Posted: 16 Nov 2006
21:19 GMT
Total Posts: 70 | 2-Var Systems of [linear] Equations can be done with a matrix and the rref( function. Same can be said for n-var systems of [linear] equations.
[Edited by lord_bakotl on 17-Nov-06 07:17] |
Lunchbox
Carrier
Posted: 16 Nov 2006
22:38 GMT
Total Posts: 2007 | The TI-89 factors, and the PolySmlt app does systems of simultaneous equations. |
CoffmanRunner
Ultralisk
Posted: 17 Nov 2006
12:00 GMT
Total Posts: 235 | omnicalc <-spelling? has a simplify sqrts function but i only use it every one in a while cause it doesn't play nice with xLib so i have to reinstall xLib after every time i install omnicalc but hey it's fast!
---
Never gonna let you down... |
